About the Execution of 2023-gold for Peterson-COL-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.447 | 3600000.00 | 2956978.00 | 258979.10 | 8 ? ? 8 8 7 ? 7 ? 8 8 8 8 ? ? 8 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r285-smll-171654422100151.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Peterson-COL-7, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422100151
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 8.3K Apr 12 03:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 12 03:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 03:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 12 03:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 12 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 04:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 47K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-COL-7-UpperBounds-00
FORMULA_NAME Peterson-COL-7-UpperBounds-01
FORMULA_NAME Peterson-COL-7-UpperBounds-02
FORMULA_NAME Peterson-COL-7-UpperBounds-03
FORMULA_NAME Peterson-COL-7-UpperBounds-04
FORMULA_NAME Peterson-COL-7-UpperBounds-05
FORMULA_NAME Peterson-COL-7-UpperBounds-06
FORMULA_NAME Peterson-COL-7-UpperBounds-07
FORMULA_NAME Peterson-COL-7-UpperBounds-08
FORMULA_NAME Peterson-COL-7-UpperBounds-09
FORMULA_NAME Peterson-COL-7-UpperBounds-10
FORMULA_NAME Peterson-COL-7-UpperBounds-11
FORMULA_NAME Peterson-COL-7-UpperBounds-12
FORMULA_NAME Peterson-COL-7-UpperBounds-13
FORMULA_NAME Peterson-COL-7-UpperBounds-14
FORMULA_NAME Peterson-COL-7-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716895095261
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-7
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-28 11:18:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 11:18:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 11:18:17] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 11:18:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 11:18:18] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 735 ms
[2024-05-28 11:18:18] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 2048 PT places and 3384.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 97 ms.
[2024-05-28 11:18:18] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 6 ms.
[2024-05-28 11:18:18] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 2 places and 0 transitions.
// Phase 1: matrix 14 rows 9 cols
[2024-05-28 11:18:18] [INFO ] Computed 1 invariants in 4 ms
FORMULA Peterson-COL-7-UpperBounds-09 8 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-7-UpperBounds-07 7 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-7-UpperBounds-05 7 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-7-UpperBounds-03 8 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-28 11:18:18] [INFO ] Invariant cache hit.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-28 11:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-28 11:18:19] [INFO ] Added : 11 causal constraints over 3 iterations in 38 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 11:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-28 11:18:19] [INFO ] Added : 11 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 11:18:19] [INFO ] Added : 12 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 11:18:19] [INFO ] Added : 11 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 11:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 11:18:19] [INFO ] Added : 12 causal constraints over 4 iterations in 27 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 11:18:19] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-28 11:18:19] [INFO ] Added : 11 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 11:18:19] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 11:18:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 11:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 11:18:19] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 11:18:19] [INFO ] Added : 11 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 11:18:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 11:18:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-28 11:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:20] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 11:18:20] [INFO ] Added : 12 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 11:18:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-28 11:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 11:18:20] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 11:18:20] [INFO ] Added : 11 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
Domain [Process(8), Tour(7), Process(8)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 7)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-28 11:18:20] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 83 ms.
[2024-05-28 11:18:20] [INFO ] Unfolded 12 HLPN properties in 3 ms.
Deduced a syphon composed of 56 places in 31 ms
Reduce places removed 56 places and 112 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=15 ) properties (out of 12) seen :54
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 12) seen :38
FORMULA Peterson-COL-7-UpperBounds-11 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-7-UpperBounds-00 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 10) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 10) seen :21
FORMULA Peterson-COL-7-UpperBounds-04 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 9) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 9) seen :19
FORMULA Peterson-COL-7-UpperBounds-10 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 8) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :15
FORMULA Peterson-COL-7-UpperBounds-15 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-28 11:18:21] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-28 11:18:21] [INFO ] Computed 31 invariants in 51 ms
[2024-05-28 11:18:22] [INFO ] [Real]Absence check using 23 positive place invariants in 56 ms returned sat
[2024-05-28 11:18:22] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 22 ms returned sat
[2024-05-28 11:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:23] [INFO ] [Real]Absence check using state equation in 1122 ms returned sat
[2024-05-28 11:18:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:23] [INFO ] [Nat]Absence check using 23 positive place invariants in 51 ms returned sat
[2024-05-28 11:18:23] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 19 ms returned sat
[2024-05-28 11:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:25] [INFO ] [Nat]Absence check using state equation in 1270 ms returned sat
[2024-05-28 11:18:25] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:18:25] [INFO ] [Nat]Added 497 Read/Feed constraints in 360 ms returned sat
[2024-05-28 11:18:27] [INFO ] Deduced a trap composed of 42 places in 1890 ms of which 8 ms to minimize.
[2024-05-28 11:18:29] [INFO ] Deduced a trap composed of 96 places in 1665 ms of which 11 ms to minimize.
[2024-05-28 11:18:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:18:29] [INFO ] [Real]Absence check using 23 positive place invariants in 51 ms returned sat
[2024-05-28 11:18:29] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 20 ms returned sat
[2024-05-28 11:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:31] [INFO ] [Real]Absence check using state equation in 1322 ms returned sat
[2024-05-28 11:18:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:31] [INFO ] [Nat]Absence check using 23 positive place invariants in 46 ms returned sat
[2024-05-28 11:18:31] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 17 ms returned sat
[2024-05-28 11:18:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:32] [INFO ] [Nat]Absence check using state equation in 1259 ms returned sat
[2024-05-28 11:18:33] [INFO ] [Nat]Added 497 Read/Feed constraints in 385 ms returned sat
[2024-05-28 11:18:34] [INFO ] Deduced a trap composed of 13 places in 1566 ms of which 3 ms to minimize.
[2024-05-28 11:18:36] [INFO ] Deduced a trap composed of 17 places in 1585 ms of which 3 ms to minimize.
[2024-05-28 11:18:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:18:36] [INFO ] [Real]Absence check using 23 positive place invariants in 47 ms returned sat
[2024-05-28 11:18:36] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 20 ms returned sat
[2024-05-28 11:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:38] [INFO ] [Real]Absence check using state equation in 1286 ms returned sat
[2024-05-28 11:18:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:38] [INFO ] [Nat]Absence check using 23 positive place invariants in 46 ms returned sat
[2024-05-28 11:18:38] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 16 ms returned sat
[2024-05-28 11:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:39] [INFO ] [Nat]Absence check using state equation in 1268 ms returned sat
[2024-05-28 11:18:40] [INFO ] [Nat]Added 497 Read/Feed constraints in 348 ms returned sat
[2024-05-28 11:18:41] [INFO ] Deduced a trap composed of 13 places in 1546 ms of which 3 ms to minimize.
[2024-05-28 11:18:43] [INFO ] Deduced a trap composed of 17 places in 1509 ms of which 2 ms to minimize.
[2024-05-28 11:18:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:18:43] [INFO ] [Real]Absence check using 23 positive place invariants in 47 ms returned sat
[2024-05-28 11:18:43] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 19 ms returned sat
[2024-05-28 11:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:45] [INFO ] [Real]Absence check using state equation in 1243 ms returned sat
[2024-05-28 11:18:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:45] [INFO ] [Nat]Absence check using 23 positive place invariants in 50 ms returned sat
[2024-05-28 11:18:45] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 18 ms returned sat
[2024-05-28 11:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:46] [INFO ] [Nat]Absence check using state equation in 1210 ms returned sat
[2024-05-28 11:18:47] [INFO ] [Nat]Added 497 Read/Feed constraints in 352 ms returned sat
[2024-05-28 11:18:49] [INFO ] Deduced a trap composed of 42 places in 1795 ms of which 2 ms to minimize.
[2024-05-28 11:18:50] [INFO ] Deduced a trap composed of 96 places in 1701 ms of which 2 ms to minimize.
[2024-05-28 11:18:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:18:51] [INFO ] [Real]Absence check using 23 positive place invariants in 46 ms returned sat
[2024-05-28 11:18:51] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 25 ms returned sat
[2024-05-28 11:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:52] [INFO ] [Real]Absence check using state equation in 1285 ms returned sat
[2024-05-28 11:18:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:53] [INFO ] [Nat]Absence check using 23 positive place invariants in 54 ms returned sat
[2024-05-28 11:18:53] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 20 ms returned sat
[2024-05-28 11:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:54] [INFO ] [Nat]Absence check using state equation in 1260 ms returned sat
[2024-05-28 11:18:54] [INFO ] [Nat]Added 497 Read/Feed constraints in 210 ms returned sat
[2024-05-28 11:18:54] [INFO ] Computed and/alt/rep : 2640/5840/2640 causal constraints (skipped 112 transitions) in 234 ms.
[2024-05-28 11:18:55] [INFO ] Added : 0 causal constraints over 0 iterations in 592 ms. Result :sat
Minimization took 1139 ms.
[2024-05-28 11:18:56] [INFO ] [Real]Absence check using 23 positive place invariants in 48 ms returned sat
[2024-05-28 11:18:56] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 20 ms returned sat
[2024-05-28 11:18:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:58] [INFO ] [Real]Absence check using state equation in 1232 ms returned sat
[2024-05-28 11:18:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:18:58] [INFO ] [Nat]Absence check using 23 positive place invariants in 46 ms returned sat
[2024-05-28 11:18:58] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 16 ms returned sat
[2024-05-28 11:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:18:59] [INFO ] [Nat]Absence check using state equation in 1247 ms returned sat
[2024-05-28 11:19:00] [INFO ] [Nat]Added 497 Read/Feed constraints in 362 ms returned sat
[2024-05-28 11:19:02] [INFO ] Deduced a trap composed of 42 places in 1714 ms of which 2 ms to minimize.
[2024-05-28 11:19:03] [INFO ] Deduced a trap composed of 96 places in 1718 ms of which 2 ms to minimize.
[2024-05-28 11:19:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:19:04] [INFO ] [Real]Absence check using 23 positive place invariants in 44 ms returned sat
[2024-05-28 11:19:04] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 19 ms returned sat
[2024-05-28 11:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:19:05] [INFO ] [Real]Absence check using state equation in 1248 ms returned sat
[2024-05-28 11:19:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:19:05] [INFO ] [Nat]Absence check using 23 positive place invariants in 45 ms returned sat
[2024-05-28 11:19:05] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 18 ms returned sat
[2024-05-28 11:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:19:07] [INFO ] [Nat]Absence check using state equation in 1259 ms returned sat
[2024-05-28 11:19:07] [INFO ] [Nat]Added 497 Read/Feed constraints in 367 ms returned sat
[2024-05-28 11:19:09] [INFO ] Deduced a trap composed of 13 places in 1477 ms of which 1 ms to minimize.
[2024-05-28 11:19:10] [INFO ] Deduced a trap composed of 17 places in 1538 ms of which 2 ms to minimize.
[2024-05-28 11:19:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [8, 8, 8, 8, 8, 8, 8] Max seen :[4, 1, 1, 4, 6, 4, 1]
FORMULA Peterson-COL-7-UpperBounds-12 8 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 456 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 0 with 392 rules applied. Total rules applied 392 place count 1992 transition count 2704
Reduce places removed 392 places and 0 transitions.
Performed 392 Post agglomeration using F-continuation condition.Transition count delta: 392
Iterating post reduction 1 with 784 rules applied. Total rules applied 1176 place count 1600 transition count 2312
Reduce places removed 392 places and 0 transitions.
Iterating post reduction 2 with 392 rules applied. Total rules applied 1568 place count 1208 transition count 2312
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 1568 place count 1208 transition count 2208
Deduced a syphon composed of 104 places in 2 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 1776 place count 1104 transition count 2208
Applied a total of 1776 rules in 428 ms. Remains 1104 /1992 variables (removed 888) and now considering 2208/3096 (removed 888) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 429 ms. Remains : 1104/1992 places, 2208/3096 transitions.
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1104 cols
[2024-05-28 11:19:11] [INFO ] Computed 31 invariants in 12 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 23961 ms. (steps per millisecond=41 ) properties (out of 6) seen :21
Interrupted Best-First random walk after 542701 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3424 ms. (steps per millisecond=292 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3321 ms. (steps per millisecond=301 ) properties (out of 6) seen :6
Interrupted Best-First random walk after 538426 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 3
Interrupted Best-First random walk after 536185 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3336 ms. (steps per millisecond=299 ) properties (out of 6) seen :6
[2024-05-28 11:20:00] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1104 cols
[2024-05-28 11:20:00] [INFO ] Computed 31 invariants in 14 ms
[2024-05-28 11:20:00] [INFO ] [Real]Absence check using 23 positive place invariants in 28 ms returned sat
[2024-05-28 11:20:00] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2024-05-28 11:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:20:01] [INFO ] [Real]Absence check using state equation in 690 ms returned sat
[2024-05-28 11:20:01] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:20:01] [INFO ] [Real]Added 497 Read/Feed constraints in 92 ms returned sat
[2024-05-28 11:20:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:20:01] [INFO ] [Nat]Absence check using 23 positive place invariants in 27 ms returned sat
[2024-05-28 11:20:01] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 10 ms returned sat
[2024-05-28 11:20:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:20:02] [INFO ] [Nat]Absence check using state equation in 675 ms returned sat
[2024-05-28 11:20:02] [INFO ] [Nat]Added 497 Read/Feed constraints in 183 ms returned sat
[2024-05-28 11:20:03] [INFO ] Deduced a trap composed of 84 places in 902 ms of which 2 ms to minimize.
[2024-05-28 11:20:04] [INFO ] Deduced a trap composed of 166 places in 888 ms of which 1 ms to minimize.
[2024-05-28 11:20:05] [INFO ] Deduced a trap composed of 101 places in 895 ms of which 1 ms to minimize.
[2024-05-28 11:20:06] [INFO ] Deduced a trap composed of 79 places in 700 ms of which 1 ms to minimize.
[2024-05-28 11:20:07] [INFO ] Deduced a trap composed of 137 places in 860 ms of which 1 ms to minimize.
[2024-05-28 11:20:08] [INFO ] Deduced a trap composed of 184 places in 868 ms of which 1 ms to minimize.
[2024-05-28 11:20:09] [INFO ] Deduced a trap composed of 198 places in 860 ms of which 1 ms to minimize.
[2024-05-28 11:20:09] [INFO ] Deduced a trap composed of 114 places in 869 ms of which 2 ms to minimize.
[2024-05-28 11:20:10] [INFO ] Deduced a trap composed of 136 places in 862 ms of which 1 ms to minimize.
[2024-05-28 11:20:11] [INFO ] Deduced a trap composed of 77 places in 881 ms of which 4 ms to minimize.
[2024-05-28 11:20:12] [INFO ] Deduced a trap composed of 72 places in 875 ms of which 1 ms to minimize.
[2024-05-28 11:20:13] [INFO ] Deduced a trap composed of 53 places in 856 ms of which 1 ms to minimize.
[2024-05-28 11:20:14] [INFO ] Deduced a trap composed of 77 places in 897 ms of which 1 ms to minimize.
[2024-05-28 11:20:15] [INFO ] Deduced a trap composed of 61 places in 906 ms of which 1 ms to minimize.
[2024-05-28 11:20:16] [INFO ] Deduced a trap composed of 33 places in 878 ms of which 1 ms to minimize.
[2024-05-28 11:20:17] [INFO ] Deduced a trap composed of 63 places in 895 ms of which 1 ms to minimize.
[2024-05-28 11:20:18] [INFO ] Deduced a trap composed of 65 places in 821 ms of which 1 ms to minimize.
[2024-05-28 11:20:19] [INFO ] Deduced a trap composed of 141 places in 837 ms of which 1 ms to minimize.
[2024-05-28 11:20:20] [INFO ] Deduced a trap composed of 127 places in 816 ms of which 1 ms to minimize.
[2024-05-28 11:20:21] [INFO ] Deduced a trap composed of 90 places in 833 ms of which 1 ms to minimize.
[2024-05-28 11:20:22] [INFO ] Deduced a trap composed of 83 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:20:22] [INFO ] Deduced a trap composed of 79 places in 721 ms of which 1 ms to minimize.
[2024-05-28 11:20:22] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 20371 ms
[2024-05-28 11:20:23] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 154 ms.
[2024-05-28 11:20:28] [INFO ] Deduced a trap composed of 60 places in 878 ms of which 3 ms to minimize.
[2024-05-28 11:20:29] [INFO ] Deduced a trap composed of 207 places in 889 ms of which 2 ms to minimize.
[2024-05-28 11:20:30] [INFO ] Deduced a trap composed of 173 places in 872 ms of which 1 ms to minimize.
[2024-05-28 11:20:31] [INFO ] Deduced a trap composed of 127 places in 878 ms of which 1 ms to minimize.
[2024-05-28 11:20:32] [INFO ] Deduced a trap composed of 136 places in 871 ms of which 1 ms to minimize.
[2024-05-28 11:20:33] [INFO ] Deduced a trap composed of 131 places in 880 ms of which 2 ms to minimize.
[2024-05-28 11:20:33] [INFO ] Deduced a trap composed of 51 places in 736 ms of which 2 ms to minimize.
[2024-05-28 11:20:34] [INFO ] Deduced a trap composed of 203 places in 874 ms of which 2 ms to minimize.
[2024-05-28 11:20:35] [INFO ] Deduced a trap composed of 49 places in 895 ms of which 1 ms to minimize.
[2024-05-28 11:20:36] [INFO ] Deduced a trap composed of 136 places in 797 ms of which 1 ms to minimize.
[2024-05-28 11:20:37] [INFO ] Deduced a trap composed of 163 places in 800 ms of which 1 ms to minimize.
[2024-05-28 11:20:38] [INFO ] Deduced a trap composed of 137 places in 803 ms of which 2 ms to minimize.
[2024-05-28 11:20:40] [INFO ] Deduced a trap composed of 150 places in 808 ms of which 1 ms to minimize.
[2024-05-28 11:20:40] [INFO ] Deduced a trap composed of 199 places in 788 ms of which 1 ms to minimize.
[2024-05-28 11:20:41] [INFO ] Deduced a trap composed of 213 places in 778 ms of which 1 ms to minimize.
[2024-05-28 11:20:42] [INFO ] Deduced a trap composed of 183 places in 739 ms of which 1 ms to minimize.
[2024-05-28 11:20:43] [INFO ] Deduced a trap composed of 211 places in 762 ms of which 2 ms to minimize.
[2024-05-28 11:20:44] [INFO ] Deduced a trap composed of 193 places in 774 ms of which 1 ms to minimize.
[2024-05-28 11:20:45] [INFO ] Deduced a trap composed of 182 places in 788 ms of which 1 ms to minimize.
[2024-05-28 11:20:46] [INFO ] Deduced a trap composed of 123 places in 795 ms of which 1 ms to minimize.
[2024-05-28 11:20:46] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 19366 ms
[2024-05-28 11:20:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:20:46] [INFO ] [Real]Absence check using 23 positive place invariants in 27 ms returned sat
[2024-05-28 11:20:46] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2024-05-28 11:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:20:47] [INFO ] [Real]Absence check using state equation in 642 ms returned sat
[2024-05-28 11:20:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:20:47] [INFO ] [Nat]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-28 11:20:47] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 10 ms returned sat
[2024-05-28 11:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:20:48] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2024-05-28 11:20:48] [INFO ] [Nat]Added 497 Read/Feed constraints in 194 ms returned sat
[2024-05-28 11:20:49] [INFO ] Deduced a trap composed of 64 places in 731 ms of which 1 ms to minimize.
[2024-05-28 11:20:50] [INFO ] Deduced a trap composed of 60 places in 741 ms of which 1 ms to minimize.
[2024-05-28 11:20:50] [INFO ] Deduced a trap composed of 13 places in 728 ms of which 2 ms to minimize.
[2024-05-28 11:20:51] [INFO ] Deduced a trap composed of 15 places in 654 ms of which 2 ms to minimize.
[2024-05-28 11:20:52] [INFO ] Deduced a trap composed of 34 places in 735 ms of which 1 ms to minimize.
[2024-05-28 11:20:53] [INFO ] Deduced a trap composed of 13 places in 701 ms of which 2 ms to minimize.
[2024-05-28 11:20:54] [INFO ] Deduced a trap composed of 32 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:20:54] [INFO ] Deduced a trap composed of 39 places in 724 ms of which 1 ms to minimize.
[2024-05-28 11:20:55] [INFO ] Deduced a trap composed of 59 places in 740 ms of which 1 ms to minimize.
[2024-05-28 11:20:56] [INFO ] Deduced a trap composed of 48 places in 730 ms of which 1 ms to minimize.
[2024-05-28 11:20:57] [INFO ] Deduced a trap composed of 16 places in 722 ms of which 1 ms to minimize.
[2024-05-28 11:20:58] [INFO ] Deduced a trap composed of 41 places in 700 ms of which 1 ms to minimize.
[2024-05-28 11:20:59] [INFO ] Deduced a trap composed of 131 places in 718 ms of which 3 ms to minimize.
[2024-05-28 11:21:00] [INFO ] Deduced a trap composed of 64 places in 726 ms of which 3 ms to minimize.
[2024-05-28 11:21:00] [INFO ] Deduced a trap composed of 74 places in 712 ms of which 5 ms to minimize.
[2024-05-28 11:21:01] [INFO ] Deduced a trap composed of 34 places in 688 ms of which 1 ms to minimize.
[2024-05-28 11:21:02] [INFO ] Deduced a trap composed of 20 places in 733 ms of which 1 ms to minimize.
[2024-05-28 11:21:03] [INFO ] Deduced a trap composed of 36 places in 755 ms of which 1 ms to minimize.
[2024-05-28 11:21:04] [INFO ] Deduced a trap composed of 32 places in 754 ms of which 1 ms to minimize.
[2024-05-28 11:21:05] [INFO ] Deduced a trap composed of 13 places in 731 ms of which 2 ms to minimize.
[2024-05-28 11:21:06] [INFO ] Deduced a trap composed of 21 places in 710 ms of which 1 ms to minimize.
[2024-05-28 11:21:07] [INFO ] Deduced a trap composed of 11 places in 755 ms of which 1 ms to minimize.
[2024-05-28 11:21:07] [INFO ] Deduced a trap composed of 37 places in 729 ms of which 1 ms to minimize.
[2024-05-28 11:21:08] [INFO ] Deduced a trap composed of 53 places in 695 ms of which 1 ms to minimize.
[2024-05-28 11:21:09] [INFO ] Deduced a trap composed of 29 places in 701 ms of which 1 ms to minimize.
[2024-05-28 11:21:10] [INFO ] Deduced a trap composed of 15 places in 739 ms of which 1 ms to minimize.
[2024-05-28 11:21:11] [INFO ] Deduced a trap composed of 47 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:21:12] [INFO ] Deduced a trap composed of 56 places in 696 ms of which 1 ms to minimize.
[2024-05-28 11:21:13] [INFO ] Deduced a trap composed of 138 places in 682 ms of which 1 ms to minimize.
[2024-05-28 11:21:14] [INFO ] Deduced a trap composed of 48 places in 707 ms of which 1 ms to minimize.
[2024-05-28 11:21:14] [INFO ] Deduced a trap composed of 45 places in 683 ms of which 1 ms to minimize.
[2024-05-28 11:21:15] [INFO ] Deduced a trap composed of 42 places in 699 ms of which 1 ms to minimize.
[2024-05-28 11:21:16] [INFO ] Deduced a trap composed of 115 places in 692 ms of which 1 ms to minimize.
[2024-05-28 11:21:17] [INFO ] Deduced a trap composed of 55 places in 696 ms of which 1 ms to minimize.
[2024-05-28 11:21:17] [INFO ] Deduced a trap composed of 31 places in 677 ms of which 1 ms to minimize.
[2024-05-28 11:21:18] [INFO ] Deduced a trap composed of 39 places in 662 ms of which 1 ms to minimize.
[2024-05-28 11:21:19] [INFO ] Deduced a trap composed of 51 places in 662 ms of which 2 ms to minimize.
[2024-05-28 11:21:20] [INFO ] Deduced a trap composed of 88 places in 648 ms of which 1 ms to minimize.
[2024-05-28 11:21:21] [INFO ] Deduced a trap composed of 64 places in 652 ms of which 1 ms to minimize.
[2024-05-28 11:21:21] [INFO ] Deduced a trap composed of 52 places in 656 ms of which 1 ms to minimize.
[2024-05-28 11:21:22] [INFO ] Deduced a trap composed of 38 places in 662 ms of which 1 ms to minimize.
[2024-05-28 11:21:23] [INFO ] Deduced a trap composed of 85 places in 655 ms of which 1 ms to minimize.
[2024-05-28 11:21:24] [INFO ] Deduced a trap composed of 49 places in 651 ms of which 1 ms to minimize.
[2024-05-28 11:21:25] [INFO ] Deduced a trap composed of 121 places in 681 ms of which 2 ms to minimize.
[2024-05-28 11:21:26] [INFO ] Deduced a trap composed of 33 places in 665 ms of which 1 ms to minimize.
[2024-05-28 11:21:27] [INFO ] Deduced a trap composed of 64 places in 710 ms of which 1 ms to minimize.
[2024-05-28 11:21:28] [INFO ] Deduced a trap composed of 65 places in 849 ms of which 1 ms to minimize.
[2024-05-28 11:21:29] [INFO ] Deduced a trap composed of 64 places in 717 ms of which 1 ms to minimize.
[2024-05-28 11:21:29] [INFO ] Deduced a trap composed of 173 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:21:30] [INFO ] Deduced a trap composed of 45 places in 719 ms of which 2 ms to minimize.
[2024-05-28 11:21:31] [INFO ] Deduced a trap composed of 48 places in 735 ms of which 1 ms to minimize.
[2024-05-28 11:21:32] [INFO ] Deduced a trap composed of 152 places in 720 ms of which 1 ms to minimize.
[2024-05-28 11:21:33] [INFO ] Deduced a trap composed of 20 places in 728 ms of which 1 ms to minimize.
[2024-05-28 11:21:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:21:33] [INFO ] [Real]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-28 11:21:33] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2024-05-28 11:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:21:33] [INFO ] [Real]Absence check using state equation in 664 ms returned sat
[2024-05-28 11:21:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:21:34] [INFO ] [Nat]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-28 11:21:34] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 10 ms returned sat
[2024-05-28 11:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:21:34] [INFO ] [Nat]Absence check using state equation in 670 ms returned sat
[2024-05-28 11:21:35] [INFO ] [Nat]Added 497 Read/Feed constraints in 195 ms returned sat
[2024-05-28 11:21:35] [INFO ] Deduced a trap composed of 64 places in 749 ms of which 1 ms to minimize.
[2024-05-28 11:21:36] [INFO ] Deduced a trap composed of 60 places in 740 ms of which 1 ms to minimize.
[2024-05-28 11:21:37] [INFO ] Deduced a trap composed of 13 places in 714 ms of which 1 ms to minimize.
[2024-05-28 11:21:38] [INFO ] Deduced a trap composed of 15 places in 714 ms of which 1 ms to minimize.
[2024-05-28 11:21:39] [INFO ] Deduced a trap composed of 34 places in 748 ms of which 1 ms to minimize.
[2024-05-28 11:21:39] [INFO ] Deduced a trap composed of 13 places in 759 ms of which 2 ms to minimize.
[2024-05-28 11:21:40] [INFO ] Deduced a trap composed of 32 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:21:41] [INFO ] Deduced a trap composed of 39 places in 728 ms of which 1 ms to minimize.
[2024-05-28 11:21:42] [INFO ] Deduced a trap composed of 59 places in 716 ms of which 1 ms to minimize.
[2024-05-28 11:21:43] [INFO ] Deduced a trap composed of 48 places in 713 ms of which 1 ms to minimize.
[2024-05-28 11:21:44] [INFO ] Deduced a trap composed of 16 places in 740 ms of which 1 ms to minimize.
[2024-05-28 11:21:45] [INFO ] Deduced a trap composed of 41 places in 732 ms of which 1 ms to minimize.
[2024-05-28 11:21:45] [INFO ] Deduced a trap composed of 131 places in 724 ms of which 1 ms to minimize.
[2024-05-28 11:21:46] [INFO ] Deduced a trap composed of 64 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:21:47] [INFO ] Deduced a trap composed of 74 places in 728 ms of which 2 ms to minimize.
[2024-05-28 11:21:48] [INFO ] Deduced a trap composed of 34 places in 690 ms of which 2 ms to minimize.
[2024-05-28 11:21:49] [INFO ] Deduced a trap composed of 20 places in 733 ms of which 2 ms to minimize.
[2024-05-28 11:21:50] [INFO ] Deduced a trap composed of 36 places in 739 ms of which 1 ms to minimize.
[2024-05-28 11:21:50] [INFO ] Deduced a trap composed of 32 places in 584 ms of which 1 ms to minimize.
[2024-05-28 11:21:51] [INFO ] Deduced a trap composed of 13 places in 853 ms of which 1 ms to minimize.
[2024-05-28 11:21:52] [INFO ] Deduced a trap composed of 21 places in 656 ms of which 1 ms to minimize.
[2024-05-28 11:21:53] [INFO ] Deduced a trap composed of 11 places in 756 ms of which 1 ms to minimize.
[2024-05-28 11:21:54] [INFO ] Deduced a trap composed of 37 places in 694 ms of which 1 ms to minimize.
[2024-05-28 11:21:55] [INFO ] Deduced a trap composed of 53 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:21:55] [INFO ] Deduced a trap composed of 29 places in 716 ms of which 2 ms to minimize.
[2024-05-28 11:21:57] [INFO ] Deduced a trap composed of 15 places in 712 ms of which 1 ms to minimize.
[2024-05-28 11:21:58] [INFO ] Deduced a trap composed of 47 places in 695 ms of which 1 ms to minimize.
[2024-05-28 11:21:59] [INFO ] Deduced a trap composed of 56 places in 698 ms of which 1 ms to minimize.
[2024-05-28 11:21:59] [INFO ] Deduced a trap composed of 138 places in 642 ms of which 1 ms to minimize.
[2024-05-28 11:22:00] [INFO ] Deduced a trap composed of 48 places in 672 ms of which 1 ms to minimize.
[2024-05-28 11:22:01] [INFO ] Deduced a trap composed of 45 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:22:02] [INFO ] Deduced a trap composed of 42 places in 710 ms of which 1 ms to minimize.
[2024-05-28 11:22:02] [INFO ] Deduced a trap composed of 115 places in 726 ms of which 1 ms to minimize.
[2024-05-28 11:22:03] [INFO ] Deduced a trap composed of 55 places in 650 ms of which 1 ms to minimize.
[2024-05-28 11:22:04] [INFO ] Deduced a trap composed of 31 places in 698 ms of which 1 ms to minimize.
[2024-05-28 11:22:05] [INFO ] Deduced a trap composed of 39 places in 664 ms of which 2 ms to minimize.
[2024-05-28 11:22:06] [INFO ] Deduced a trap composed of 51 places in 662 ms of which 1 ms to minimize.
[2024-05-28 11:22:06] [INFO ] Deduced a trap composed of 88 places in 635 ms of which 1 ms to minimize.
[2024-05-28 11:22:07] [INFO ] Deduced a trap composed of 64 places in 664 ms of which 2 ms to minimize.
[2024-05-28 11:22:08] [INFO ] Deduced a trap composed of 52 places in 656 ms of which 1 ms to minimize.
[2024-05-28 11:22:09] [INFO ] Deduced a trap composed of 38 places in 661 ms of which 1 ms to minimize.
[2024-05-28 11:22:10] [INFO ] Deduced a trap composed of 85 places in 655 ms of which 1 ms to minimize.
[2024-05-28 11:22:10] [INFO ] Deduced a trap composed of 49 places in 660 ms of which 1 ms to minimize.
[2024-05-28 11:22:11] [INFO ] Deduced a trap composed of 121 places in 679 ms of which 2 ms to minimize.
[2024-05-28 11:22:12] [INFO ] Deduced a trap composed of 33 places in 676 ms of which 1 ms to minimize.
[2024-05-28 11:22:13] [INFO ] Deduced a trap composed of 64 places in 698 ms of which 1 ms to minimize.
[2024-05-28 11:22:14] [INFO ] Deduced a trap composed of 65 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:22:15] [INFO ] Deduced a trap composed of 64 places in 697 ms of which 2 ms to minimize.
[2024-05-28 11:22:16] [INFO ] Deduced a trap composed of 173 places in 691 ms of which 1 ms to minimize.
[2024-05-28 11:22:16] [INFO ] Deduced a trap composed of 45 places in 694 ms of which 1 ms to minimize.
[2024-05-28 11:22:17] [INFO ] Deduced a trap composed of 48 places in 724 ms of which 1 ms to minimize.
[2024-05-28 11:22:18] [INFO ] Deduced a trap composed of 152 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:22:19] [INFO ] Deduced a trap composed of 20 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:22:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:22:19] [INFO ] [Real]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-28 11:22:19] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2024-05-28 11:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:22:20] [INFO ] [Real]Absence check using state equation in 679 ms returned sat
[2024-05-28 11:22:20] [INFO ] [Real]Added 497 Read/Feed constraints in 84 ms returned sat
[2024-05-28 11:22:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:22:20] [INFO ] [Nat]Absence check using 23 positive place invariants in 27 ms returned sat
[2024-05-28 11:22:20] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2024-05-28 11:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:22:21] [INFO ] [Nat]Absence check using state equation in 670 ms returned sat
[2024-05-28 11:22:21] [INFO ] [Nat]Added 497 Read/Feed constraints in 186 ms returned sat
[2024-05-28 11:22:22] [INFO ] Deduced a trap composed of 84 places in 915 ms of which 1 ms to minimize.
[2024-05-28 11:22:23] [INFO ] Deduced a trap composed of 166 places in 889 ms of which 1 ms to minimize.
[2024-05-28 11:22:24] [INFO ] Deduced a trap composed of 101 places in 876 ms of which 2 ms to minimize.
[2024-05-28 11:22:25] [INFO ] Deduced a trap composed of 79 places in 896 ms of which 1 ms to minimize.
[2024-05-28 11:22:26] [INFO ] Deduced a trap composed of 137 places in 885 ms of which 1 ms to minimize.
[2024-05-28 11:22:27] [INFO ] Deduced a trap composed of 184 places in 882 ms of which 2 ms to minimize.
[2024-05-28 11:22:28] [INFO ] Deduced a trap composed of 198 places in 881 ms of which 1 ms to minimize.
[2024-05-28 11:22:29] [INFO ] Deduced a trap composed of 114 places in 879 ms of which 1 ms to minimize.
[2024-05-28 11:22:30] [INFO ] Deduced a trap composed of 136 places in 886 ms of which 1 ms to minimize.
[2024-05-28 11:22:31] [INFO ] Deduced a trap composed of 77 places in 868 ms of which 1 ms to minimize.
[2024-05-28 11:22:32] [INFO ] Deduced a trap composed of 72 places in 886 ms of which 1 ms to minimize.
[2024-05-28 11:22:32] [INFO ] Deduced a trap composed of 53 places in 880 ms of which 1 ms to minimize.
[2024-05-28 11:22:33] [INFO ] Deduced a trap composed of 77 places in 717 ms of which 1 ms to minimize.
[2024-05-28 11:22:34] [INFO ] Deduced a trap composed of 61 places in 1009 ms of which 1 ms to minimize.
[2024-05-28 11:22:35] [INFO ] Deduced a trap composed of 33 places in 838 ms of which 1 ms to minimize.
[2024-05-28 11:22:36] [INFO ] Deduced a trap composed of 63 places in 843 ms of which 1 ms to minimize.
[2024-05-28 11:22:37] [INFO ] Deduced a trap composed of 65 places in 785 ms of which 1 ms to minimize.
[2024-05-28 11:22:38] [INFO ] Deduced a trap composed of 141 places in 797 ms of which 1 ms to minimize.
[2024-05-28 11:22:39] [INFO ] Deduced a trap composed of 127 places in 779 ms of which 1 ms to minimize.
[2024-05-28 11:22:40] [INFO ] Deduced a trap composed of 90 places in 794 ms of which 1 ms to minimize.
[2024-05-28 11:22:40] [INFO ] Deduced a trap composed of 83 places in 679 ms of which 1 ms to minimize.
[2024-05-28 11:22:41] [INFO ] Deduced a trap composed of 79 places in 678 ms of which 1 ms to minimize.
[2024-05-28 11:22:41] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 20382 ms
[2024-05-28 11:22:42] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 148 ms.
[2024-05-28 11:22:47] [INFO ] Deduced a trap composed of 60 places in 859 ms of which 1 ms to minimize.
[2024-05-28 11:22:48] [INFO ] Deduced a trap composed of 207 places in 861 ms of which 1 ms to minimize.
[2024-05-28 11:22:49] [INFO ] Deduced a trap composed of 173 places in 870 ms of which 2 ms to minimize.
[2024-05-28 11:22:50] [INFO ] Deduced a trap composed of 127 places in 862 ms of which 2 ms to minimize.
[2024-05-28 11:22:51] [INFO ] Deduced a trap composed of 136 places in 879 ms of which 1 ms to minimize.
[2024-05-28 11:22:52] [INFO ] Deduced a trap composed of 131 places in 879 ms of which 1 ms to minimize.
[2024-05-28 11:22:53] [INFO ] Deduced a trap composed of 51 places in 872 ms of which 1 ms to minimize.
[2024-05-28 11:22:54] [INFO ] Deduced a trap composed of 203 places in 871 ms of which 1 ms to minimize.
[2024-05-28 11:22:55] [INFO ] Deduced a trap composed of 49 places in 875 ms of which 1 ms to minimize.
[2024-05-28 11:22:56] [INFO ] Deduced a trap composed of 136 places in 806 ms of which 1 ms to minimize.
[2024-05-28 11:22:57] [INFO ] Deduced a trap composed of 163 places in 803 ms of which 1 ms to minimize.
[2024-05-28 11:22:58] [INFO ] Deduced a trap composed of 137 places in 804 ms of which 2 ms to minimize.
[2024-05-28 11:22:59] [INFO ] Deduced a trap composed of 150 places in 795 ms of which 1 ms to minimize.
[2024-05-28 11:23:00] [INFO ] Deduced a trap composed of 199 places in 807 ms of which 1 ms to minimize.
[2024-05-28 11:23:01] [INFO ] Deduced a trap composed of 213 places in 797 ms of which 1 ms to minimize.
[2024-05-28 11:23:02] [INFO ] Deduced a trap composed of 183 places in 803 ms of which 1 ms to minimize.
[2024-05-28 11:23:03] [INFO ] Deduced a trap composed of 211 places in 803 ms of which 1 ms to minimize.
[2024-05-28 11:23:03] [INFO ] Deduced a trap composed of 193 places in 794 ms of which 1 ms to minimize.
[2024-05-28 11:23:04] [INFO ] Deduced a trap composed of 182 places in 797 ms of which 1 ms to minimize.
[2024-05-28 11:23:05] [INFO ] Deduced a trap composed of 123 places in 754 ms of which 2 ms to minimize.
[2024-05-28 11:23:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:23:06] [INFO ] [Real]Absence check using 23 positive place invariants in 27 ms returned sat
[2024-05-28 11:23:06] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2024-05-28 11:23:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:23:06] [INFO ] [Real]Absence check using state equation in 683 ms returned sat
[2024-05-28 11:23:06] [INFO ] [Real]Added 497 Read/Feed constraints in 82 ms returned sat
[2024-05-28 11:23:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:23:07] [INFO ] [Nat]Absence check using 23 positive place invariants in 27 ms returned sat
[2024-05-28 11:23:07] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 10 ms returned sat
[2024-05-28 11:23:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:23:07] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2024-05-28 11:23:07] [INFO ] [Nat]Added 497 Read/Feed constraints in 180 ms returned sat
[2024-05-28 11:23:08] [INFO ] Deduced a trap composed of 84 places in 913 ms of which 1 ms to minimize.
[2024-05-28 11:23:09] [INFO ] Deduced a trap composed of 166 places in 898 ms of which 1 ms to minimize.
[2024-05-28 11:23:10] [INFO ] Deduced a trap composed of 101 places in 892 ms of which 1 ms to minimize.
[2024-05-28 11:23:11] [INFO ] Deduced a trap composed of 79 places in 911 ms of which 2 ms to minimize.
[2024-05-28 11:23:12] [INFO ] Deduced a trap composed of 137 places in 886 ms of which 1 ms to minimize.
[2024-05-28 11:23:13] [INFO ] Deduced a trap composed of 184 places in 901 ms of which 2 ms to minimize.
[2024-05-28 11:23:14] [INFO ] Deduced a trap composed of 198 places in 899 ms of which 1 ms to minimize.
[2024-05-28 11:23:15] [INFO ] Deduced a trap composed of 114 places in 897 ms of which 1 ms to minimize.
[2024-05-28 11:23:16] [INFO ] Deduced a trap composed of 136 places in 887 ms of which 1 ms to minimize.
[2024-05-28 11:23:17] [INFO ] Deduced a trap composed of 77 places in 893 ms of which 1 ms to minimize.
[2024-05-28 11:23:18] [INFO ] Deduced a trap composed of 72 places in 901 ms of which 1 ms to minimize.
[2024-05-28 11:23:19] [INFO ] Deduced a trap composed of 53 places in 872 ms of which 2 ms to minimize.
[2024-05-28 11:23:20] [INFO ] Deduced a trap composed of 77 places in 884 ms of which 1 ms to minimize.
[2024-05-28 11:23:21] [INFO ] Deduced a trap composed of 61 places in 880 ms of which 1 ms to minimize.
[2024-05-28 11:23:22] [INFO ] Deduced a trap composed of 33 places in 900 ms of which 1 ms to minimize.
[2024-05-28 11:23:23] [INFO ] Deduced a trap composed of 63 places in 905 ms of which 1 ms to minimize.
[2024-05-28 11:23:24] [INFO ] Deduced a trap composed of 65 places in 861 ms of which 1 ms to minimize.
[2024-05-28 11:23:25] [INFO ] Deduced a trap composed of 141 places in 863 ms of which 1 ms to minimize.
[2024-05-28 11:23:26] [INFO ] Deduced a trap composed of 127 places in 828 ms of which 1 ms to minimize.
[2024-05-28 11:23:27] [INFO ] Deduced a trap composed of 90 places in 840 ms of which 2 ms to minimize.
[2024-05-28 11:23:27] [INFO ] Deduced a trap composed of 83 places in 707 ms of which 1 ms to minimize.
[2024-05-28 11:23:28] [INFO ] Deduced a trap composed of 79 places in 714 ms of which 1 ms to minimize.
[2024-05-28 11:23:28] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 20840 ms
[2024-05-28 11:23:28] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 138 ms.
[2024-05-28 11:23:33] [INFO ] Deduced a trap composed of 60 places in 887 ms of which 1 ms to minimize.
[2024-05-28 11:23:34] [INFO ] Deduced a trap composed of 207 places in 883 ms of which 1 ms to minimize.
[2024-05-28 11:23:35] [INFO ] Deduced a trap composed of 173 places in 794 ms of which 2 ms to minimize.
[2024-05-28 11:23:36] [INFO ] Deduced a trap composed of 127 places in 822 ms of which 1 ms to minimize.
[2024-05-28 11:23:37] [INFO ] Deduced a trap composed of 136 places in 864 ms of which 1 ms to minimize.
[2024-05-28 11:23:38] [INFO ] Deduced a trap composed of 131 places in 838 ms of which 1 ms to minimize.
[2024-05-28 11:23:39] [INFO ] Deduced a trap composed of 51 places in 870 ms of which 1 ms to minimize.
[2024-05-28 11:23:40] [INFO ] Deduced a trap composed of 203 places in 800 ms of which 1 ms to minimize.
[2024-05-28 11:23:41] [INFO ] Deduced a trap composed of 49 places in 817 ms of which 1 ms to minimize.
[2024-05-28 11:23:42] [INFO ] Deduced a trap composed of 136 places in 773 ms of which 1 ms to minimize.
[2024-05-28 11:23:43] [INFO ] Deduced a trap composed of 163 places in 779 ms of which 1 ms to minimize.
[2024-05-28 11:23:44] [INFO ] Deduced a trap composed of 137 places in 792 ms of which 2 ms to minimize.
[2024-05-28 11:23:45] [INFO ] Deduced a trap composed of 150 places in 745 ms of which 1 ms to minimize.
[2024-05-28 11:23:46] [INFO ] Deduced a trap composed of 199 places in 785 ms of which 1 ms to minimize.
[2024-05-28 11:23:47] [INFO ] Deduced a trap composed of 213 places in 779 ms of which 1 ms to minimize.
[2024-05-28 11:23:48] [INFO ] Deduced a trap composed of 183 places in 796 ms of which 1 ms to minimize.
[2024-05-28 11:23:49] [INFO ] Deduced a trap composed of 211 places in 801 ms of which 1 ms to minimize.
[2024-05-28 11:23:50] [INFO ] Deduced a trap composed of 193 places in 802 ms of which 1 ms to minimize.
[2024-05-28 11:23:51] [INFO ] Deduced a trap composed of 182 places in 797 ms of which 1 ms to minimize.
[2024-05-28 11:23:52] [INFO ] Deduced a trap composed of 123 places in 811 ms of which 1 ms to minimize.
[2024-05-28 11:23:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:23:52] [INFO ] [Real]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-28 11:23:52] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2024-05-28 11:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:23:52] [INFO ] [Real]Absence check using state equation in 680 ms returned sat
[2024-05-28 11:23:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:23:53] [INFO ] [Nat]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-28 11:23:53] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 10 ms returned sat
[2024-05-28 11:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:23:53] [INFO ] [Nat]Absence check using state equation in 679 ms returned sat
[2024-05-28 11:23:54] [INFO ] [Nat]Added 497 Read/Feed constraints in 197 ms returned sat
[2024-05-28 11:23:54] [INFO ] Deduced a trap composed of 64 places in 772 ms of which 1 ms to minimize.
[2024-05-28 11:23:55] [INFO ] Deduced a trap composed of 60 places in 757 ms of which 1 ms to minimize.
[2024-05-28 11:23:56] [INFO ] Deduced a trap composed of 13 places in 745 ms of which 1 ms to minimize.
[2024-05-28 11:23:57] [INFO ] Deduced a trap composed of 15 places in 761 ms of which 2 ms to minimize.
[2024-05-28 11:23:58] [INFO ] Deduced a trap composed of 34 places in 749 ms of which 3 ms to minimize.
[2024-05-28 11:23:58] [INFO ] Deduced a trap composed of 13 places in 760 ms of which 2 ms to minimize.
[2024-05-28 11:23:59] [INFO ] Deduced a trap composed of 32 places in 724 ms of which 1 ms to minimize.
[2024-05-28 11:24:00] [INFO ] Deduced a trap composed of 39 places in 730 ms of which 1 ms to minimize.
[2024-05-28 11:24:01] [INFO ] Deduced a trap composed of 59 places in 731 ms of which 1 ms to minimize.
[2024-05-28 11:24:02] [INFO ] Deduced a trap composed of 48 places in 738 ms of which 1 ms to minimize.
[2024-05-28 11:24:03] [INFO ] Deduced a trap composed of 16 places in 745 ms of which 1 ms to minimize.
[2024-05-28 11:24:04] [INFO ] Deduced a trap composed of 41 places in 734 ms of which 2 ms to minimize.
[2024-05-28 11:24:05] [INFO ] Deduced a trap composed of 131 places in 721 ms of which 1 ms to minimize.
[2024-05-28 11:24:05] [INFO ] Deduced a trap composed of 64 places in 738 ms of which 1 ms to minimize.
[2024-05-28 11:24:06] [INFO ] Deduced a trap composed of 74 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:24:07] [INFO ] Deduced a trap composed of 34 places in 714 ms of which 1 ms to minimize.
[2024-05-28 11:24:08] [INFO ] Deduced a trap composed of 20 places in 748 ms of which 1 ms to minimize.
[2024-05-28 11:24:09] [INFO ] Deduced a trap composed of 36 places in 737 ms of which 1 ms to minimize.
[2024-05-28 11:24:10] [INFO ] Deduced a trap composed of 32 places in 746 ms of which 1 ms to minimize.
[2024-05-28 11:24:11] [INFO ] Deduced a trap composed of 13 places in 741 ms of which 1 ms to minimize.
[2024-05-28 11:24:12] [INFO ] Deduced a trap composed of 21 places in 710 ms of which 1 ms to minimize.
[2024-05-28 11:24:13] [INFO ] Deduced a trap composed of 11 places in 733 ms of which 1 ms to minimize.
[2024-05-28 11:24:13] [INFO ] Deduced a trap composed of 37 places in 711 ms of which 1 ms to minimize.
[2024-05-28 11:24:14] [INFO ] Deduced a trap composed of 53 places in 689 ms of which 1 ms to minimize.
[2024-05-28 11:24:15] [INFO ] Deduced a trap composed of 29 places in 696 ms of which 1 ms to minimize.
[2024-05-28 11:24:17] [INFO ] Deduced a trap composed of 15 places in 754 ms of which 1 ms to minimize.
[2024-05-28 11:24:17] [INFO ] Deduced a trap composed of 47 places in 668 ms of which 1 ms to minimize.
[2024-05-28 11:24:18] [INFO ] Deduced a trap composed of 56 places in 683 ms of which 1 ms to minimize.
[2024-05-28 11:24:19] [INFO ] Deduced a trap composed of 138 places in 687 ms of which 1 ms to minimize.
[2024-05-28 11:24:20] [INFO ] Deduced a trap composed of 48 places in 672 ms of which 1 ms to minimize.
[2024-05-28 11:24:20] [INFO ] Deduced a trap composed of 45 places in 677 ms of which 1 ms to minimize.
[2024-05-28 11:24:21] [INFO ] Deduced a trap composed of 42 places in 618 ms of which 1 ms to minimize.
[2024-05-28 11:24:22] [INFO ] Deduced a trap composed of 115 places in 669 ms of which 1 ms to minimize.
[2024-05-28 11:24:23] [INFO ] Deduced a trap composed of 55 places in 677 ms of which 1 ms to minimize.
[2024-05-28 11:24:23] [INFO ] Deduced a trap composed of 31 places in 680 ms of which 1 ms to minimize.
[2024-05-28 11:24:24] [INFO ] Deduced a trap composed of 39 places in 651 ms of which 1 ms to minimize.
[2024-05-28 11:24:25] [INFO ] Deduced a trap composed of 51 places in 588 ms of which 1 ms to minimize.
[2024-05-28 11:24:26] [INFO ] Deduced a trap composed of 88 places in 644 ms of which 1 ms to minimize.
[2024-05-28 11:24:27] [INFO ] Deduced a trap composed of 64 places in 654 ms of which 1 ms to minimize.
[2024-05-28 11:24:27] [INFO ] Deduced a trap composed of 52 places in 652 ms of which 1 ms to minimize.
[2024-05-28 11:24:28] [INFO ] Deduced a trap composed of 38 places in 665 ms of which 1 ms to minimize.
[2024-05-28 11:24:29] [INFO ] Deduced a trap composed of 85 places in 651 ms of which 1 ms to minimize.
[2024-05-28 11:24:30] [INFO ] Deduced a trap composed of 49 places in 641 ms of which 1 ms to minimize.
[2024-05-28 11:24:31] [INFO ] Deduced a trap composed of 121 places in 582 ms of which 1 ms to minimize.
[2024-05-28 11:24:32] [INFO ] Deduced a trap composed of 33 places in 636 ms of which 1 ms to minimize.
[2024-05-28 11:24:33] [INFO ] Deduced a trap composed of 64 places in 667 ms of which 1 ms to minimize.
[2024-05-28 11:24:34] [INFO ] Deduced a trap composed of 65 places in 697 ms of which 1 ms to minimize.
[2024-05-28 11:24:35] [INFO ] Deduced a trap composed of 64 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:24:35] [INFO ] Deduced a trap composed of 173 places in 674 ms of which 1 ms to minimize.
[2024-05-28 11:24:36] [INFO ] Deduced a trap composed of 45 places in 711 ms of which 1 ms to minimize.
[2024-05-28 11:24:37] [INFO ] Deduced a trap composed of 48 places in 721 ms of which 2 ms to minimize.
[2024-05-28 11:24:38] [INFO ] Deduced a trap composed of 152 places in 718 ms of which 1 ms to minimize.
[2024-05-28 11:24:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [8, 8, 8, 8, 8, 8] Max seen :[6, 1, 1, 6, 6, 1]
Support contains 456 out of 1104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1104/1104 places, 2208/2208 transitions.
Applied a total of 0 rules in 85 ms. Remains 1104 /1104 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 1104/1104 places, 2208/2208 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1104/1104 places, 2208/2208 transitions.
Applied a total of 0 rules in 77 ms. Remains 1104 /1104 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
[2024-05-28 11:24:38] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-28 11:24:38] [INFO ] Invariant cache hit.
[2024-05-28 11:24:39] [INFO ] Implicit Places using invariants in 750 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 757 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1096/1104 places, 2208/2208 transitions.
Applied a total of 0 rules in 53 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 889 ms. Remains : 1096/1104 places, 2208/2208 transitions.
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:24:39] [INFO ] Computed 23 invariants in 11 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25218 ms. (steps per millisecond=39 ) properties (out of 6) seen :21
Finished Best-First random walk after 543970 steps, including 1 resets, run visited all 6 properties in 5001 ms. (steps per millisecond=108 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3311 ms. (steps per millisecond=302 ) properties (out of 6) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3311 ms. (steps per millisecond=302 ) properties (out of 6) seen :6
Interrupted Best-First random walk after 539884 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 3
Finished Best-First random walk after 540910 steps, including 1 resets, run visited all 6 properties in 5001 ms. (steps per millisecond=108 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3289 ms. (steps per millisecond=304 ) properties (out of 6) seen :6
[2024-05-28 11:25:29] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:25:29] [INFO ] Computed 23 invariants in 7 ms
[2024-05-28 11:25:29] [INFO ] [Real]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:25:30] [INFO ] [Real]Absence check using state equation in 706 ms returned sat
[2024-05-28 11:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:25:30] [INFO ] [Nat]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:25:31] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2024-05-28 11:25:31] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:25:31] [INFO ] [Nat]Added 497 Read/Feed constraints in 222 ms returned sat
[2024-05-28 11:25:32] [INFO ] Deduced a trap composed of 47 places in 874 ms of which 1 ms to minimize.
[2024-05-28 11:25:33] [INFO ] Deduced a trap composed of 93 places in 807 ms of which 1 ms to minimize.
[2024-05-28 11:25:34] [INFO ] Deduced a trap composed of 89 places in 702 ms of which 1 ms to minimize.
[2024-05-28 11:25:35] [INFO ] Deduced a trap composed of 33 places in 884 ms of which 1 ms to minimize.
[2024-05-28 11:25:35] [INFO ] Deduced a trap composed of 39 places in 737 ms of which 1 ms to minimize.
[2024-05-28 11:25:36] [INFO ] Deduced a trap composed of 39 places in 767 ms of which 1 ms to minimize.
[2024-05-28 11:25:37] [INFO ] Deduced a trap composed of 187 places in 816 ms of which 1 ms to minimize.
[2024-05-28 11:25:38] [INFO ] Deduced a trap composed of 42 places in 829 ms of which 1 ms to minimize.
[2024-05-28 11:25:39] [INFO ] Deduced a trap composed of 183 places in 840 ms of which 1 ms to minimize.
[2024-05-28 11:25:40] [INFO ] Deduced a trap composed of 121 places in 837 ms of which 1 ms to minimize.
[2024-05-28 11:25:41] [INFO ] Deduced a trap composed of 104 places in 828 ms of which 2 ms to minimize.
[2024-05-28 11:25:42] [INFO ] Deduced a trap composed of 80 places in 834 ms of which 1 ms to minimize.
[2024-05-28 11:25:42] [INFO ] Deduced a trap composed of 15 places in 780 ms of which 1 ms to minimize.
[2024-05-28 11:25:43] [INFO ] Deduced a trap composed of 15 places in 778 ms of which 2 ms to minimize.
[2024-05-28 11:25:44] [INFO ] Deduced a trap composed of 74 places in 834 ms of which 1 ms to minimize.
[2024-05-28 11:25:45] [INFO ] Deduced a trap composed of 106 places in 773 ms of which 1 ms to minimize.
[2024-05-28 11:25:46] [INFO ] Deduced a trap composed of 161 places in 606 ms of which 1 ms to minimize.
[2024-05-28 11:25:46] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 14790 ms
[2024-05-28 11:25:46] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 130 ms.
[2024-05-28 11:25:49] [INFO ] Deduced a trap composed of 54 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:25:49] [INFO ] Deduced a trap composed of 35 places in 674 ms of which 1 ms to minimize.
[2024-05-28 11:25:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1726 ms
[2024-05-28 11:25:50] [INFO ] Added : 83 causal constraints over 17 iterations in 4011 ms. Result :sat
Minimization took 615 ms.
[2024-05-28 11:25:51] [INFO ] [Real]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:25:51] [INFO ] [Real]Absence check using state equation in 669 ms returned sat
[2024-05-28 11:25:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:25:52] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:25:52] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2024-05-28 11:25:53] [INFO ] [Nat]Added 497 Read/Feed constraints in 223 ms returned sat
[2024-05-28 11:25:53] [INFO ] Deduced a trap composed of 15 places in 730 ms of which 1 ms to minimize.
[2024-05-28 11:25:54] [INFO ] Deduced a trap composed of 28 places in 747 ms of which 1 ms to minimize.
[2024-05-28 11:25:55] [INFO ] Deduced a trap composed of 54 places in 752 ms of which 1 ms to minimize.
[2024-05-28 11:25:56] [INFO ] Deduced a trap composed of 24 places in 752 ms of which 1 ms to minimize.
[2024-05-28 11:25:57] [INFO ] Deduced a trap composed of 57 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:25:57] [INFO ] Deduced a trap composed of 49 places in 744 ms of which 1 ms to minimize.
[2024-05-28 11:25:58] [INFO ] Deduced a trap composed of 29 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:25:59] [INFO ] Deduced a trap composed of 49 places in 718 ms of which 1 ms to minimize.
[2024-05-28 11:26:00] [INFO ] Deduced a trap composed of 15 places in 741 ms of which 1 ms to minimize.
[2024-05-28 11:26:01] [INFO ] Deduced a trap composed of 29 places in 730 ms of which 1 ms to minimize.
[2024-05-28 11:26:01] [INFO ] Deduced a trap composed of 31 places in 733 ms of which 1 ms to minimize.
[2024-05-28 11:26:02] [INFO ] Deduced a trap composed of 24 places in 748 ms of which 1 ms to minimize.
[2024-05-28 11:26:03] [INFO ] Deduced a trap composed of 34 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:26:04] [INFO ] Deduced a trap composed of 15 places in 708 ms of which 1 ms to minimize.
[2024-05-28 11:26:05] [INFO ] Deduced a trap composed of 78 places in 750 ms of which 1 ms to minimize.
[2024-05-28 11:26:06] [INFO ] Deduced a trap composed of 42 places in 752 ms of which 1 ms to minimize.
[2024-05-28 11:26:06] [INFO ] Deduced a trap composed of 34 places in 748 ms of which 1 ms to minimize.
[2024-05-28 11:26:07] [INFO ] Deduced a trap composed of 74 places in 775 ms of which 1 ms to minimize.
[2024-05-28 11:26:08] [INFO ] Deduced a trap composed of 118 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:26:09] [INFO ] Deduced a trap composed of 115 places in 711 ms of which 1 ms to minimize.
[2024-05-28 11:26:10] [INFO ] Deduced a trap composed of 21 places in 713 ms of which 1 ms to minimize.
[2024-05-28 11:26:10] [INFO ] Deduced a trap composed of 13 places in 738 ms of which 1 ms to minimize.
[2024-05-28 11:26:11] [INFO ] Deduced a trap composed of 82 places in 717 ms of which 1 ms to minimize.
[2024-05-28 11:26:12] [INFO ] Deduced a trap composed of 39 places in 702 ms of which 2 ms to minimize.
[2024-05-28 11:26:13] [INFO ] Deduced a trap composed of 171 places in 695 ms of which 1 ms to minimize.
[2024-05-28 11:26:14] [INFO ] Deduced a trap composed of 122 places in 716 ms of which 1 ms to minimize.
[2024-05-28 11:26:14] [INFO ] Deduced a trap composed of 142 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:26:15] [INFO ] Deduced a trap composed of 191 places in 732 ms of which 1 ms to minimize.
[2024-05-28 11:26:16] [INFO ] Deduced a trap composed of 137 places in 723 ms of which 1 ms to minimize.
[2024-05-28 11:26:17] [INFO ] Deduced a trap composed of 49 places in 727 ms of which 1 ms to minimize.
[2024-05-28 11:26:18] [INFO ] Deduced a trap composed of 57 places in 723 ms of which 1 ms to minimize.
[2024-05-28 11:26:19] [INFO ] Deduced a trap composed of 173 places in 721 ms of which 1 ms to minimize.
[2024-05-28 11:26:19] [INFO ] Deduced a trap composed of 41 places in 720 ms of which 1 ms to minimize.
[2024-05-28 11:26:20] [INFO ] Deduced a trap composed of 31 places in 709 ms of which 2 ms to minimize.
[2024-05-28 11:26:21] [INFO ] Deduced a trap composed of 72 places in 727 ms of which 1 ms to minimize.
[2024-05-28 11:26:22] [INFO ] Deduced a trap composed of 15 places in 741 ms of which 1 ms to minimize.
[2024-05-28 11:26:23] [INFO ] Deduced a trap composed of 97 places in 714 ms of which 1 ms to minimize.
[2024-05-28 11:26:24] [INFO ] Deduced a trap composed of 158 places in 717 ms of which 1 ms to minimize.
[2024-05-28 11:26:24] [INFO ] Deduced a trap composed of 71 places in 723 ms of which 1 ms to minimize.
[2024-05-28 11:26:25] [INFO ] Deduced a trap composed of 99 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:26:26] [INFO ] Deduced a trap composed of 115 places in 718 ms of which 1 ms to minimize.
[2024-05-28 11:26:27] [INFO ] Deduced a trap composed of 47 places in 723 ms of which 1 ms to minimize.
[2024-05-28 11:26:28] [INFO ] Deduced a trap composed of 33 places in 708 ms of which 1 ms to minimize.
[2024-05-28 11:26:29] [INFO ] Deduced a trap composed of 114 places in 747 ms of which 1 ms to minimize.
[2024-05-28 11:26:29] [INFO ] Deduced a trap composed of 15 places in 743 ms of which 2 ms to minimize.
[2024-05-28 11:26:30] [INFO ] Deduced a trap composed of 28 places in 732 ms of which 1 ms to minimize.
[2024-05-28 11:26:31] [INFO ] Deduced a trap composed of 21 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:26:32] [INFO ] Deduced a trap composed of 105 places in 718 ms of which 1 ms to minimize.
[2024-05-28 11:26:33] [INFO ] Deduced a trap composed of 28 places in 740 ms of which 1 ms to minimize.
[2024-05-28 11:26:34] [INFO ] Deduced a trap composed of 56 places in 748 ms of which 1 ms to minimize.
[2024-05-28 11:26:34] [INFO ] Deduced a trap composed of 140 places in 745 ms of which 2 ms to minimize.
[2024-05-28 11:26:35] [INFO ] Deduced a trap composed of 84 places in 671 ms of which 1 ms to minimize.
[2024-05-28 11:26:36] [INFO ] Deduced a trap composed of 106 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:26:37] [INFO ] Deduced a trap composed of 28 places in 719 ms of which 1 ms to minimize.
[2024-05-28 11:26:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:26:37] [INFO ] [Real]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 11:26:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:26:38] [INFO ] [Real]Absence check using state equation in 656 ms returned sat
[2024-05-28 11:26:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:26:38] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:26:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:26:38] [INFO ] [Nat]Absence check using state equation in 666 ms returned sat
[2024-05-28 11:26:39] [INFO ] [Nat]Added 497 Read/Feed constraints in 220 ms returned sat
[2024-05-28 11:26:39] [INFO ] Deduced a trap composed of 15 places in 724 ms of which 1 ms to minimize.
[2024-05-28 11:26:40] [INFO ] Deduced a trap composed of 28 places in 697 ms of which 1 ms to minimize.
[2024-05-28 11:26:41] [INFO ] Deduced a trap composed of 54 places in 716 ms of which 1 ms to minimize.
[2024-05-28 11:26:42] [INFO ] Deduced a trap composed of 24 places in 680 ms of which 1 ms to minimize.
[2024-05-28 11:26:43] [INFO ] Deduced a trap composed of 57 places in 700 ms of which 1 ms to minimize.
[2024-05-28 11:26:43] [INFO ] Deduced a trap composed of 49 places in 642 ms of which 1 ms to minimize.
[2024-05-28 11:26:44] [INFO ] Deduced a trap composed of 29 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:26:45] [INFO ] Deduced a trap composed of 49 places in 713 ms of which 1 ms to minimize.
[2024-05-28 11:26:46] [INFO ] Deduced a trap composed of 15 places in 710 ms of which 1 ms to minimize.
[2024-05-28 11:26:46] [INFO ] Deduced a trap composed of 29 places in 722 ms of which 1 ms to minimize.
[2024-05-28 11:26:47] [INFO ] Deduced a trap composed of 31 places in 722 ms of which 1 ms to minimize.
[2024-05-28 11:26:48] [INFO ] Deduced a trap composed of 24 places in 669 ms of which 1 ms to minimize.
[2024-05-28 11:26:49] [INFO ] Deduced a trap composed of 34 places in 729 ms of which 2 ms to minimize.
[2024-05-28 11:26:50] [INFO ] Deduced a trap composed of 15 places in 726 ms of which 1 ms to minimize.
[2024-05-28 11:26:51] [INFO ] Deduced a trap composed of 78 places in 732 ms of which 1 ms to minimize.
[2024-05-28 11:26:51] [INFO ] Deduced a trap composed of 42 places in 726 ms of which 1 ms to minimize.
[2024-05-28 11:26:52] [INFO ] Deduced a trap composed of 34 places in 645 ms of which 1 ms to minimize.
[2024-05-28 11:26:53] [INFO ] Deduced a trap composed of 74 places in 717 ms of which 1 ms to minimize.
[2024-05-28 11:26:54] [INFO ] Deduced a trap composed of 118 places in 721 ms of which 1 ms to minimize.
[2024-05-28 11:26:54] [INFO ] Deduced a trap composed of 115 places in 717 ms of which 2 ms to minimize.
[2024-05-28 11:26:55] [INFO ] Deduced a trap composed of 21 places in 621 ms of which 1 ms to minimize.
[2024-05-28 11:26:56] [INFO ] Deduced a trap composed of 13 places in 697 ms of which 1 ms to minimize.
[2024-05-28 11:26:57] [INFO ] Deduced a trap composed of 82 places in 708 ms of which 1 ms to minimize.
[2024-05-28 11:26:57] [INFO ] Deduced a trap composed of 39 places in 693 ms of which 1 ms to minimize.
[2024-05-28 11:26:58] [INFO ] Deduced a trap composed of 171 places in 655 ms of which 1 ms to minimize.
[2024-05-28 11:26:59] [INFO ] Deduced a trap composed of 122 places in 707 ms of which 2 ms to minimize.
[2024-05-28 11:27:00] [INFO ] Deduced a trap composed of 142 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:27:01] [INFO ] Deduced a trap composed of 191 places in 733 ms of which 1 ms to minimize.
[2024-05-28 11:27:01] [INFO ] Deduced a trap composed of 137 places in 620 ms of which 1 ms to minimize.
[2024-05-28 11:27:02] [INFO ] Deduced a trap composed of 49 places in 718 ms of which 1 ms to minimize.
[2024-05-28 11:27:03] [INFO ] Deduced a trap composed of 57 places in 699 ms of which 1 ms to minimize.
[2024-05-28 11:27:04] [INFO ] Deduced a trap composed of 173 places in 704 ms of which 1 ms to minimize.
[2024-05-28 11:27:04] [INFO ] Deduced a trap composed of 41 places in 708 ms of which 1 ms to minimize.
[2024-05-28 11:27:05] [INFO ] Deduced a trap composed of 31 places in 689 ms of which 1 ms to minimize.
[2024-05-28 11:27:06] [INFO ] Deduced a trap composed of 72 places in 712 ms of which 1 ms to minimize.
[2024-05-28 11:27:07] [INFO ] Deduced a trap composed of 15 places in 687 ms of which 1 ms to minimize.
[2024-05-28 11:27:08] [INFO ] Deduced a trap composed of 97 places in 704 ms of which 1 ms to minimize.
[2024-05-28 11:27:09] [INFO ] Deduced a trap composed of 158 places in 712 ms of which 1 ms to minimize.
[2024-05-28 11:27:10] [INFO ] Deduced a trap composed of 71 places in 686 ms of which 1 ms to minimize.
[2024-05-28 11:27:10] [INFO ] Deduced a trap composed of 99 places in 724 ms of which 1 ms to minimize.
[2024-05-28 11:27:11] [INFO ] Deduced a trap composed of 115 places in 710 ms of which 2 ms to minimize.
[2024-05-28 11:27:12] [INFO ] Deduced a trap composed of 47 places in 721 ms of which 1 ms to minimize.
[2024-05-28 11:27:13] [INFO ] Deduced a trap composed of 33 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:27:14] [INFO ] Deduced a trap composed of 114 places in 740 ms of which 1 ms to minimize.
[2024-05-28 11:27:15] [INFO ] Deduced a trap composed of 15 places in 746 ms of which 1 ms to minimize.
[2024-05-28 11:27:16] [INFO ] Deduced a trap composed of 28 places in 746 ms of which 1 ms to minimize.
[2024-05-28 11:27:16] [INFO ] Deduced a trap composed of 21 places in 743 ms of which 1 ms to minimize.
[2024-05-28 11:27:17] [INFO ] Deduced a trap composed of 105 places in 752 ms of which 1 ms to minimize.
[2024-05-28 11:27:18] [INFO ] Deduced a trap composed of 28 places in 756 ms of which 1 ms to minimize.
[2024-05-28 11:27:19] [INFO ] Deduced a trap composed of 56 places in 785 ms of which 1 ms to minimize.
[2024-05-28 11:27:20] [INFO ] Deduced a trap composed of 140 places in 916 ms of which 1 ms to minimize.
[2024-05-28 11:27:21] [INFO ] Deduced a trap composed of 84 places in 747 ms of which 1 ms to minimize.
[2024-05-28 11:27:22] [INFO ] Deduced a trap composed of 106 places in 769 ms of which 1 ms to minimize.
[2024-05-28 11:27:22] [INFO ] Deduced a trap composed of 28 places in 738 ms of which 1 ms to minimize.
[2024-05-28 11:27:23] [INFO ] Deduced a trap composed of 71 places in 647 ms of which 1 ms to minimize.
[2024-05-28 11:27:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:27:23] [INFO ] [Real]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:27:24] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2024-05-28 11:27:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:27:24] [INFO ] [Nat]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:27:25] [INFO ] [Nat]Absence check using state equation in 669 ms returned sat
[2024-05-28 11:27:25] [INFO ] [Nat]Added 497 Read/Feed constraints in 221 ms returned sat
[2024-05-28 11:27:26] [INFO ] Deduced a trap composed of 47 places in 843 ms of which 2 ms to minimize.
[2024-05-28 11:27:27] [INFO ] Deduced a trap composed of 93 places in 784 ms of which 1 ms to minimize.
[2024-05-28 11:27:28] [INFO ] Deduced a trap composed of 89 places in 685 ms of which 1 ms to minimize.
[2024-05-28 11:27:28] [INFO ] Deduced a trap composed of 33 places in 841 ms of which 1 ms to minimize.
[2024-05-28 11:27:29] [INFO ] Deduced a trap composed of 39 places in 747 ms of which 1 ms to minimize.
[2024-05-28 11:27:30] [INFO ] Deduced a trap composed of 39 places in 744 ms of which 1 ms to minimize.
[2024-05-28 11:27:31] [INFO ] Deduced a trap composed of 187 places in 804 ms of which 1 ms to minimize.
[2024-05-28 11:27:32] [INFO ] Deduced a trap composed of 42 places in 813 ms of which 1 ms to minimize.
[2024-05-28 11:27:33] [INFO ] Deduced a trap composed of 183 places in 809 ms of which 1 ms to minimize.
[2024-05-28 11:27:34] [INFO ] Deduced a trap composed of 121 places in 840 ms of which 1 ms to minimize.
[2024-05-28 11:27:35] [INFO ] Deduced a trap composed of 104 places in 788 ms of which 1 ms to minimize.
[2024-05-28 11:27:35] [INFO ] Deduced a trap composed of 80 places in 816 ms of which 1 ms to minimize.
[2024-05-28 11:27:36] [INFO ] Deduced a trap composed of 15 places in 769 ms of which 1 ms to minimize.
[2024-05-28 11:27:37] [INFO ] Deduced a trap composed of 15 places in 756 ms of which 1 ms to minimize.
[2024-05-28 11:27:38] [INFO ] Deduced a trap composed of 74 places in 815 ms of which 2 ms to minimize.
[2024-05-28 11:27:39] [INFO ] Deduced a trap composed of 106 places in 772 ms of which 1 ms to minimize.
[2024-05-28 11:27:39] [INFO ] Deduced a trap composed of 161 places in 606 ms of which 1 ms to minimize.
[2024-05-28 11:27:40] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 14516 ms
[2024-05-28 11:27:40] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 135 ms.
[2024-05-28 11:27:42] [INFO ] Deduced a trap composed of 54 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:27:43] [INFO ] Deduced a trap composed of 35 places in 660 ms of which 1 ms to minimize.
[2024-05-28 11:27:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1714 ms
[2024-05-28 11:27:44] [INFO ] Added : 83 causal constraints over 17 iterations in 4035 ms. Result :sat
Minimization took 629 ms.
[2024-05-28 11:27:45] [INFO ] [Real]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:27:45] [INFO ] [Real]Absence check using state equation in 618 ms returned sat
[2024-05-28 11:27:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:27:45] [INFO ] [Nat]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:27:46] [INFO ] [Nat]Absence check using state equation in 676 ms returned sat
[2024-05-28 11:27:46] [INFO ] [Nat]Added 497 Read/Feed constraints in 210 ms returned sat
[2024-05-28 11:27:47] [INFO ] Deduced a trap composed of 47 places in 885 ms of which 1 ms to minimize.
[2024-05-28 11:27:48] [INFO ] Deduced a trap composed of 93 places in 801 ms of which 2 ms to minimize.
[2024-05-28 11:27:49] [INFO ] Deduced a trap composed of 89 places in 684 ms of which 1 ms to minimize.
[2024-05-28 11:27:50] [INFO ] Deduced a trap composed of 33 places in 880 ms of which 1 ms to minimize.
[2024-05-28 11:27:51] [INFO ] Deduced a trap composed of 39 places in 757 ms of which 1 ms to minimize.
[2024-05-28 11:27:51] [INFO ] Deduced a trap composed of 39 places in 672 ms of which 1 ms to minimize.
[2024-05-28 11:27:52] [INFO ] Deduced a trap composed of 187 places in 830 ms of which 2 ms to minimize.
[2024-05-28 11:27:53] [INFO ] Deduced a trap composed of 42 places in 833 ms of which 1 ms to minimize.
[2024-05-28 11:27:54] [INFO ] Deduced a trap composed of 183 places in 859 ms of which 2 ms to minimize.
[2024-05-28 11:27:55] [INFO ] Deduced a trap composed of 121 places in 845 ms of which 1 ms to minimize.
[2024-05-28 11:27:56] [INFO ] Deduced a trap composed of 104 places in 821 ms of which 1 ms to minimize.
[2024-05-28 11:27:57] [INFO ] Deduced a trap composed of 80 places in 836 ms of which 1 ms to minimize.
[2024-05-28 11:27:58] [INFO ] Deduced a trap composed of 15 places in 795 ms of which 1 ms to minimize.
[2024-05-28 11:27:59] [INFO ] Deduced a trap composed of 15 places in 793 ms of which 2 ms to minimize.
[2024-05-28 11:27:59] [INFO ] Deduced a trap composed of 74 places in 756 ms of which 1 ms to minimize.
[2024-05-28 11:28:00] [INFO ] Deduced a trap composed of 106 places in 738 ms of which 1 ms to minimize.
[2024-05-28 11:28:01] [INFO ] Deduced a trap composed of 161 places in 609 ms of which 1 ms to minimize.
[2024-05-28 11:28:01] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 14699 ms
[2024-05-28 11:28:01] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 133 ms.
[2024-05-28 11:28:04] [INFO ] Deduced a trap composed of 54 places in 710 ms of which 1 ms to minimize.
[2024-05-28 11:28:05] [INFO ] Deduced a trap composed of 35 places in 670 ms of which 1 ms to minimize.
[2024-05-28 11:28:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1734 ms
[2024-05-28 11:28:05] [INFO ] Added : 83 causal constraints over 17 iterations in 4064 ms. Result :sat
Minimization took 628 ms.
[2024-05-28 11:28:06] [INFO ] [Real]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 11:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:28:07] [INFO ] [Real]Absence check using state equation in 666 ms returned sat
[2024-05-28 11:28:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:28:07] [INFO ] [Nat]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 11:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:28:07] [INFO ] [Nat]Absence check using state equation in 669 ms returned sat
[2024-05-28 11:28:08] [INFO ] [Nat]Added 497 Read/Feed constraints in 225 ms returned sat
[2024-05-28 11:28:08] [INFO ] Deduced a trap composed of 15 places in 733 ms of which 1 ms to minimize.
[2024-05-28 11:28:09] [INFO ] Deduced a trap composed of 28 places in 733 ms of which 1 ms to minimize.
[2024-05-28 11:28:10] [INFO ] Deduced a trap composed of 54 places in 726 ms of which 1 ms to minimize.
[2024-05-28 11:28:11] [INFO ] Deduced a trap composed of 24 places in 743 ms of which 1 ms to minimize.
[2024-05-28 11:28:12] [INFO ] Deduced a trap composed of 57 places in 734 ms of which 2 ms to minimize.
[2024-05-28 11:28:13] [INFO ] Deduced a trap composed of 49 places in 736 ms of which 1 ms to minimize.
[2024-05-28 11:28:13] [INFO ] Deduced a trap composed of 29 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:28:14] [INFO ] Deduced a trap composed of 49 places in 733 ms of which 1 ms to minimize.
[2024-05-28 11:28:15] [INFO ] Deduced a trap composed of 15 places in 730 ms of which 1 ms to minimize.
[2024-05-28 11:28:16] [INFO ] Deduced a trap composed of 29 places in 734 ms of which 2 ms to minimize.
[2024-05-28 11:28:17] [INFO ] Deduced a trap composed of 31 places in 729 ms of which 1 ms to minimize.
[2024-05-28 11:28:18] [INFO ] Deduced a trap composed of 24 places in 730 ms of which 1 ms to minimize.
[2024-05-28 11:28:18] [INFO ] Deduced a trap composed of 34 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:28:19] [INFO ] Deduced a trap composed of 15 places in 736 ms of which 1 ms to minimize.
[2024-05-28 11:28:20] [INFO ] Deduced a trap composed of 78 places in 727 ms of which 1 ms to minimize.
[2024-05-28 11:28:21] [INFO ] Deduced a trap composed of 42 places in 724 ms of which 1 ms to minimize.
[2024-05-28 11:28:22] [INFO ] Deduced a trap composed of 34 places in 741 ms of which 1 ms to minimize.
[2024-05-28 11:28:22] [INFO ] Deduced a trap composed of 74 places in 739 ms of which 1 ms to minimize.
[2024-05-28 11:28:23] [INFO ] Deduced a trap composed of 118 places in 723 ms of which 1 ms to minimize.
[2024-05-28 11:28:24] [INFO ] Deduced a trap composed of 115 places in 738 ms of which 1 ms to minimize.
[2024-05-28 11:28:25] [INFO ] Deduced a trap composed of 21 places in 736 ms of which 1 ms to minimize.
[2024-05-28 11:28:26] [INFO ] Deduced a trap composed of 13 places in 729 ms of which 1 ms to minimize.
[2024-05-28 11:28:26] [INFO ] Deduced a trap composed of 82 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:28:27] [INFO ] Deduced a trap composed of 39 places in 698 ms of which 1 ms to minimize.
[2024-05-28 11:28:28] [INFO ] Deduced a trap composed of 171 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:28:29] [INFO ] Deduced a trap composed of 122 places in 711 ms of which 1 ms to minimize.
[2024-05-28 11:28:30] [INFO ] Deduced a trap composed of 142 places in 704 ms of which 1 ms to minimize.
[2024-05-28 11:28:30] [INFO ] Deduced a trap composed of 191 places in 722 ms of which 1 ms to minimize.
[2024-05-28 11:28:31] [INFO ] Deduced a trap composed of 137 places in 619 ms of which 1 ms to minimize.
[2024-05-28 11:28:32] [INFO ] Deduced a trap composed of 49 places in 702 ms of which 1 ms to minimize.
[2024-05-28 11:28:33] [INFO ] Deduced a trap composed of 57 places in 710 ms of which 1 ms to minimize.
[2024-05-28 11:28:33] [INFO ] Deduced a trap composed of 173 places in 713 ms of which 2 ms to minimize.
[2024-05-28 11:28:34] [INFO ] Deduced a trap composed of 41 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:28:35] [INFO ] Deduced a trap composed of 31 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:28:36] [INFO ] Deduced a trap composed of 72 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:28:37] [INFO ] Deduced a trap composed of 15 places in 740 ms of which 1 ms to minimize.
[2024-05-28 11:28:38] [INFO ] Deduced a trap composed of 97 places in 701 ms of which 1 ms to minimize.
[2024-05-28 11:28:39] [INFO ] Deduced a trap composed of 158 places in 703 ms of which 1 ms to minimize.
[2024-05-28 11:28:39] [INFO ] Deduced a trap composed of 71 places in 642 ms of which 1 ms to minimize.
[2024-05-28 11:28:40] [INFO ] Deduced a trap composed of 99 places in 691 ms of which 1 ms to minimize.
[2024-05-28 11:28:41] [INFO ] Deduced a trap composed of 115 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:28:42] [INFO ] Deduced a trap composed of 47 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:28:42] [INFO ] Deduced a trap composed of 33 places in 705 ms of which 1 ms to minimize.
[2024-05-28 11:28:43] [INFO ] Deduced a trap composed of 114 places in 752 ms of which 2 ms to minimize.
[2024-05-28 11:28:44] [INFO ] Deduced a trap composed of 15 places in 757 ms of which 1 ms to minimize.
[2024-05-28 11:28:45] [INFO ] Deduced a trap composed of 28 places in 701 ms of which 1 ms to minimize.
[2024-05-28 11:28:46] [INFO ] Deduced a trap composed of 21 places in 725 ms of which 1 ms to minimize.
[2024-05-28 11:28:47] [INFO ] Deduced a trap composed of 105 places in 739 ms of which 1 ms to minimize.
[2024-05-28 11:28:48] [INFO ] Deduced a trap composed of 28 places in 728 ms of which 1 ms to minimize.
[2024-05-28 11:28:48] [INFO ] Deduced a trap composed of 56 places in 753 ms of which 4 ms to minimize.
[2024-05-28 11:28:49] [INFO ] Deduced a trap composed of 140 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:28:50] [INFO ] Deduced a trap composed of 84 places in 725 ms of which 1 ms to minimize.
[2024-05-28 11:28:51] [INFO ] Deduced a trap composed of 106 places in 735 ms of which 1 ms to minimize.
[2024-05-28 11:28:52] [INFO ] Deduced a trap composed of 28 places in 726 ms of which 1 ms to minimize.
[2024-05-28 11:28:52] [INFO ] Deduced a trap composed of 71 places in 674 ms of which 1 ms to minimize.
[2024-05-28 11:28:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [8, 8, 8, 8, 8, 8] Max seen :[6, 1, 1, 6, 6, 1]
Support contains 456 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Applied a total of 0 rules in 43 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 1096/1096 places, 2208/2208 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Applied a total of 0 rules in 40 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
[2024-05-28 11:29:05] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-28 11:29:05] [INFO ] Invariant cache hit.
[2024-05-28 11:29:06] [INFO ] Implicit Places using invariants in 665 ms returned []
[2024-05-28 11:29:06] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-28 11:29:06] [INFO ] Invariant cache hit.
[2024-05-28 11:29:07] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:29:14] [INFO ] Implicit Places using invariants and state equation in 7631 ms returned []
Implicit Place search using SMT with State Equation took 8298 ms to find 0 implicit places.
[2024-05-28 11:29:14] [INFO ] Redundant transitions in 215 ms returned []
[2024-05-28 11:29:14] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-28 11:29:14] [INFO ] Invariant cache hit.
[2024-05-28 11:29:16] [INFO ] Dead Transitions using invariants and state equation in 2114 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10679 ms. Remains : 1096/1096 places, 2208/2208 transitions.
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:29:16] [INFO ] Computed 23 invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25308 ms. (steps per millisecond=39 ) properties (out of 6) seen :21
Finished Best-First random walk after 538237 steps, including 1 resets, run visited all 6 properties in 5001 ms. (steps per millisecond=107 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3316 ms. (steps per millisecond=301 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3328 ms. (steps per millisecond=300 ) properties (out of 6) seen :6
Finished Best-First random walk after 538345 steps, including 1 resets, run visited all 6 properties in 5001 ms. (steps per millisecond=107 )
Interrupted Best-First random walk after 539236 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3306 ms. (steps per millisecond=302 ) properties (out of 6) seen :6
[2024-05-28 11:30:06] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:30:06] [INFO ] Computed 23 invariants in 11 ms
[2024-05-28 11:30:06] [INFO ] [Real]Absence check using 23 positive place invariants in 24 ms returned sat
[2024-05-28 11:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:30:07] [INFO ] [Real]Absence check using state equation in 657 ms returned sat
[2024-05-28 11:30:07] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:30:07] [INFO ] [Real]Added 497 Read/Feed constraints in 90 ms returned sat
[2024-05-28 11:30:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:30:08] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:30:08] [INFO ] [Nat]Absence check using state equation in 677 ms returned sat
[2024-05-28 11:30:08] [INFO ] [Nat]Added 497 Read/Feed constraints in 272 ms returned sat
[2024-05-28 11:30:09] [INFO ] Deduced a trap composed of 32 places in 905 ms of which 1 ms to minimize.
[2024-05-28 11:30:10] [INFO ] Deduced a trap composed of 33 places in 805 ms of which 1 ms to minimize.
[2024-05-28 11:30:11] [INFO ] Deduced a trap composed of 58 places in 819 ms of which 2 ms to minimize.
[2024-05-28 11:30:12] [INFO ] Deduced a trap composed of 93 places in 892 ms of which 2 ms to minimize.
[2024-05-28 11:30:13] [INFO ] Deduced a trap composed of 33 places in 884 ms of which 1 ms to minimize.
[2024-05-28 11:30:14] [INFO ] Deduced a trap composed of 27 places in 855 ms of which 1 ms to minimize.
[2024-05-28 11:30:15] [INFO ] Deduced a trap composed of 29 places in 867 ms of which 2 ms to minimize.
[2024-05-28 11:30:16] [INFO ] Deduced a trap composed of 54 places in 875 ms of which 1 ms to minimize.
[2024-05-28 11:30:17] [INFO ] Deduced a trap composed of 75 places in 869 ms of which 2 ms to minimize.
[2024-05-28 11:30:18] [INFO ] Deduced a trap composed of 120 places in 868 ms of which 2 ms to minimize.
[2024-05-28 11:30:19] [INFO ] Deduced a trap composed of 107 places in 865 ms of which 2 ms to minimize.
[2024-05-28 11:30:20] [INFO ] Deduced a trap composed of 51 places in 862 ms of which 1 ms to minimize.
[2024-05-28 11:30:21] [INFO ] Deduced a trap composed of 91 places in 875 ms of which 1 ms to minimize.
[2024-05-28 11:30:22] [INFO ] Deduced a trap composed of 74 places in 932 ms of which 1 ms to minimize.
[2024-05-28 11:30:23] [INFO ] Deduced a trap composed of 94 places in 878 ms of which 1 ms to minimize.
[2024-05-28 11:30:23] [INFO ] Deduced a trap composed of 13 places in 766 ms of which 1 ms to minimize.
[2024-05-28 11:30:24] [INFO ] Deduced a trap composed of 13 places in 789 ms of which 1 ms to minimize.
[2024-05-28 11:30:25] [INFO ] Deduced a trap composed of 112 places in 813 ms of which 2 ms to minimize.
[2024-05-28 11:30:26] [INFO ] Deduced a trap composed of 54 places in 811 ms of which 1 ms to minimize.
[2024-05-28 11:30:27] [INFO ] Deduced a trap composed of 135 places in 822 ms of which 1 ms to minimize.
[2024-05-28 11:30:28] [INFO ] Deduced a trap composed of 108 places in 829 ms of which 1 ms to minimize.
[2024-05-28 11:30:29] [INFO ] Deduced a trap composed of 57 places in 807 ms of which 1 ms to minimize.
[2024-05-28 11:30:30] [INFO ] Deduced a trap composed of 21 places in 812 ms of which 1 ms to minimize.
[2024-05-28 11:30:30] [INFO ] Deduced a trap composed of 165 places in 791 ms of which 1 ms to minimize.
[2024-05-28 11:30:31] [INFO ] Deduced a trap composed of 121 places in 830 ms of which 1 ms to minimize.
[2024-05-28 11:30:32] [INFO ] Deduced a trap composed of 133 places in 802 ms of which 1 ms to minimize.
[2024-05-28 11:30:33] [INFO ] Deduced a trap composed of 119 places in 787 ms of which 1 ms to minimize.
[2024-05-28 11:30:34] [INFO ] Deduced a trap composed of 126 places in 814 ms of which 1 ms to minimize.
[2024-05-28 11:30:35] [INFO ] Deduced a trap composed of 83 places in 809 ms of which 2 ms to minimize.
[2024-05-28 11:30:36] [INFO ] Deduced a trap composed of 99 places in 837 ms of which 2 ms to minimize.
[2024-05-28 11:30:37] [INFO ] Deduced a trap composed of 86 places in 820 ms of which 1 ms to minimize.
[2024-05-28 11:30:37] [INFO ] Deduced a trap composed of 21 places in 806 ms of which 1 ms to minimize.
[2024-05-28 11:30:38] [INFO ] Deduced a trap composed of 81 places in 824 ms of which 1 ms to minimize.
[2024-05-28 11:30:39] [INFO ] Trap strengthening (SAT) tested/added 34/33 trap constraints in 30072 ms
[2024-05-28 11:30:39] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 136 ms.
[2024-05-28 11:30:47] [INFO ] Deduced a trap composed of 11 places in 806 ms of which 1 ms to minimize.
[2024-05-28 11:30:48] [INFO ] Deduced a trap composed of 36 places in 872 ms of which 1 ms to minimize.
[2024-05-28 11:30:49] [INFO ] Deduced a trap composed of 102 places in 867 ms of which 1 ms to minimize.
[2024-05-28 11:30:50] [INFO ] Deduced a trap composed of 98 places in 865 ms of which 2 ms to minimize.
[2024-05-28 11:30:51] [INFO ] Deduced a trap composed of 74 places in 876 ms of which 1 ms to minimize.
[2024-05-28 11:30:52] [INFO ] Deduced a trap composed of 85 places in 868 ms of which 1 ms to minimize.
[2024-05-28 11:30:53] [INFO ] Deduced a trap composed of 15 places in 834 ms of which 1 ms to minimize.
[2024-05-28 11:30:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:30:53] [INFO ] [Real]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 11:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:30:54] [INFO ] [Real]Absence check using state equation in 654 ms returned sat
[2024-05-28 11:30:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:30:54] [INFO ] [Nat]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 11:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:30:55] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2024-05-28 11:30:55] [INFO ] [Nat]Added 497 Read/Feed constraints in 225 ms returned sat
[2024-05-28 11:30:56] [INFO ] Deduced a trap composed of 15 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:30:56] [INFO ] Deduced a trap composed of 28 places in 739 ms of which 1 ms to minimize.
[2024-05-28 11:30:57] [INFO ] Deduced a trap composed of 54 places in 735 ms of which 1 ms to minimize.
[2024-05-28 11:30:58] [INFO ] Deduced a trap composed of 24 places in 746 ms of which 1 ms to minimize.
[2024-05-28 11:30:59] [INFO ] Deduced a trap composed of 57 places in 757 ms of which 1 ms to minimize.
[2024-05-28 11:31:00] [INFO ] Deduced a trap composed of 49 places in 739 ms of which 1 ms to minimize.
[2024-05-28 11:31:01] [INFO ] Deduced a trap composed of 29 places in 728 ms of which 2 ms to minimize.
[2024-05-28 11:31:01] [INFO ] Deduced a trap composed of 49 places in 745 ms of which 1 ms to minimize.
[2024-05-28 11:31:02] [INFO ] Deduced a trap composed of 15 places in 732 ms of which 1 ms to minimize.
[2024-05-28 11:31:03] [INFO ] Deduced a trap composed of 29 places in 743 ms of which 1 ms to minimize.
[2024-05-28 11:31:04] [INFO ] Deduced a trap composed of 31 places in 735 ms of which 1 ms to minimize.
[2024-05-28 11:31:05] [INFO ] Deduced a trap composed of 24 places in 735 ms of which 1 ms to minimize.
[2024-05-28 11:31:06] [INFO ] Deduced a trap composed of 34 places in 729 ms of which 1 ms to minimize.
[2024-05-28 11:31:06] [INFO ] Deduced a trap composed of 15 places in 728 ms of which 1 ms to minimize.
[2024-05-28 11:31:07] [INFO ] Deduced a trap composed of 78 places in 739 ms of which 1 ms to minimize.
[2024-05-28 11:31:08] [INFO ] Deduced a trap composed of 42 places in 738 ms of which 1 ms to minimize.
[2024-05-28 11:31:09] [INFO ] Deduced a trap composed of 34 places in 745 ms of which 2 ms to minimize.
[2024-05-28 11:31:10] [INFO ] Deduced a trap composed of 74 places in 733 ms of which 2 ms to minimize.
[2024-05-28 11:31:10] [INFO ] Deduced a trap composed of 118 places in 730 ms of which 2 ms to minimize.
[2024-05-28 11:31:11] [INFO ] Deduced a trap composed of 115 places in 739 ms of which 1 ms to minimize.
[2024-05-28 11:31:12] [INFO ] Deduced a trap composed of 21 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:31:13] [INFO ] Deduced a trap composed of 13 places in 708 ms of which 1 ms to minimize.
[2024-05-28 11:31:14] [INFO ] Deduced a trap composed of 82 places in 718 ms of which 2 ms to minimize.
[2024-05-28 11:31:14] [INFO ] Deduced a trap composed of 39 places in 694 ms of which 1 ms to minimize.
[2024-05-28 11:31:15] [INFO ] Deduced a trap composed of 171 places in 716 ms of which 1 ms to minimize.
[2024-05-28 11:31:16] [INFO ] Deduced a trap composed of 122 places in 705 ms of which 1 ms to minimize.
[2024-05-28 11:31:17] [INFO ] Deduced a trap composed of 142 places in 699 ms of which 2 ms to minimize.
[2024-05-28 11:31:17] [INFO ] Deduced a trap composed of 191 places in 661 ms of which 1 ms to minimize.
[2024-05-28 11:31:18] [INFO ] Deduced a trap composed of 137 places in 694 ms of which 1 ms to minimize.
[2024-05-28 11:31:19] [INFO ] Deduced a trap composed of 49 places in 705 ms of which 1 ms to minimize.
[2024-05-28 11:31:20] [INFO ] Deduced a trap composed of 57 places in 707 ms of which 1 ms to minimize.
[2024-05-28 11:31:21] [INFO ] Deduced a trap composed of 173 places in 696 ms of which 1 ms to minimize.
[2024-05-28 11:31:21] [INFO ] Deduced a trap composed of 41 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:31:22] [INFO ] Deduced a trap composed of 31 places in 687 ms of which 1 ms to minimize.
[2024-05-28 11:31:23] [INFO ] Deduced a trap composed of 72 places in 666 ms of which 2 ms to minimize.
[2024-05-28 11:31:24] [INFO ] Deduced a trap composed of 15 places in 743 ms of which 1 ms to minimize.
[2024-05-28 11:31:25] [INFO ] Deduced a trap composed of 97 places in 716 ms of which 1 ms to minimize.
[2024-05-28 11:31:26] [INFO ] Deduced a trap composed of 158 places in 725 ms of which 1 ms to minimize.
[2024-05-28 11:31:26] [INFO ] Deduced a trap composed of 71 places in 707 ms of which 1 ms to minimize.
[2024-05-28 11:31:27] [INFO ] Deduced a trap composed of 99 places in 723 ms of which 1 ms to minimize.
[2024-05-28 11:31:28] [INFO ] Deduced a trap composed of 115 places in 707 ms of which 1 ms to minimize.
[2024-05-28 11:31:29] [INFO ] Deduced a trap composed of 47 places in 723 ms of which 1 ms to minimize.
[2024-05-28 11:31:30] [INFO ] Deduced a trap composed of 33 places in 700 ms of which 1 ms to minimize.
[2024-05-28 11:31:31] [INFO ] Deduced a trap composed of 114 places in 755 ms of which 1 ms to minimize.
[2024-05-28 11:31:32] [INFO ] Deduced a trap composed of 15 places in 744 ms of which 1 ms to minimize.
[2024-05-28 11:31:32] [INFO ] Deduced a trap composed of 28 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:31:33] [INFO ] Deduced a trap composed of 21 places in 723 ms of which 2 ms to minimize.
[2024-05-28 11:31:34] [INFO ] Deduced a trap composed of 105 places in 729 ms of which 1 ms to minimize.
[2024-05-28 11:31:35] [INFO ] Deduced a trap composed of 28 places in 640 ms of which 2 ms to minimize.
[2024-05-28 11:31:35] [INFO ] Deduced a trap composed of 56 places in 735 ms of which 1 ms to minimize.
[2024-05-28 11:31:36] [INFO ] Deduced a trap composed of 140 places in 730 ms of which 1 ms to minimize.
[2024-05-28 11:31:37] [INFO ] Deduced a trap composed of 84 places in 731 ms of which 1 ms to minimize.
[2024-05-28 11:31:38] [INFO ] Deduced a trap composed of 106 places in 735 ms of which 2 ms to minimize.
[2024-05-28 11:31:39] [INFO ] Deduced a trap composed of 28 places in 719 ms of which 1 ms to minimize.
[2024-05-28 11:31:39] [INFO ] Deduced a trap composed of 71 places in 654 ms of which 1 ms to minimize.
[2024-05-28 11:31:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:31:40] [INFO ] [Real]Absence check using 23 positive place invariants in 20 ms returned sat
[2024-05-28 11:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:31:40] [INFO ] [Real]Absence check using state equation in 674 ms returned sat
[2024-05-28 11:31:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:31:40] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:31:41] [INFO ] [Nat]Absence check using state equation in 670 ms returned sat
[2024-05-28 11:31:41] [INFO ] [Nat]Added 497 Read/Feed constraints in 223 ms returned sat
[2024-05-28 11:31:42] [INFO ] Deduced a trap composed of 15 places in 725 ms of which 1 ms to minimize.
[2024-05-28 11:31:43] [INFO ] Deduced a trap composed of 28 places in 721 ms of which 1 ms to minimize.
[2024-05-28 11:31:44] [INFO ] Deduced a trap composed of 54 places in 731 ms of which 1 ms to minimize.
[2024-05-28 11:31:45] [INFO ] Deduced a trap composed of 24 places in 730 ms of which 2 ms to minimize.
[2024-05-28 11:31:45] [INFO ] Deduced a trap composed of 57 places in 730 ms of which 1 ms to minimize.
[2024-05-28 11:31:46] [INFO ] Deduced a trap composed of 49 places in 690 ms of which 1 ms to minimize.
[2024-05-28 11:31:47] [INFO ] Deduced a trap composed of 29 places in 709 ms of which 1 ms to minimize.
[2024-05-28 11:31:48] [INFO ] Deduced a trap composed of 49 places in 731 ms of which 1 ms to minimize.
[2024-05-28 11:31:48] [INFO ] Deduced a trap composed of 15 places in 714 ms of which 1 ms to minimize.
[2024-05-28 11:31:49] [INFO ] Deduced a trap composed of 29 places in 729 ms of which 1 ms to minimize.
[2024-05-28 11:31:50] [INFO ] Deduced a trap composed of 31 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:31:51] [INFO ] Deduced a trap composed of 24 places in 708 ms of which 1 ms to minimize.
[2024-05-28 11:31:52] [INFO ] Deduced a trap composed of 34 places in 720 ms of which 1 ms to minimize.
[2024-05-28 11:31:53] [INFO ] Deduced a trap composed of 15 places in 732 ms of which 1 ms to minimize.
[2024-05-28 11:31:53] [INFO ] Deduced a trap composed of 78 places in 747 ms of which 1 ms to minimize.
[2024-05-28 11:31:54] [INFO ] Deduced a trap composed of 42 places in 732 ms of which 1 ms to minimize.
[2024-05-28 11:31:55] [INFO ] Deduced a trap composed of 34 places in 726 ms of which 1 ms to minimize.
[2024-05-28 11:31:56] [INFO ] Deduced a trap composed of 74 places in 736 ms of which 1 ms to minimize.
[2024-05-28 11:31:57] [INFO ] Deduced a trap composed of 118 places in 740 ms of which 1 ms to minimize.
[2024-05-28 11:31:57] [INFO ] Deduced a trap composed of 115 places in 592 ms of which 1 ms to minimize.
[2024-05-28 11:31:58] [INFO ] Deduced a trap composed of 21 places in 731 ms of which 1 ms to minimize.
[2024-05-28 11:31:59] [INFO ] Deduced a trap composed of 13 places in 693 ms of which 1 ms to minimize.
[2024-05-28 11:32:00] [INFO ] Deduced a trap composed of 82 places in 695 ms of which 1 ms to minimize.
[2024-05-28 11:32:00] [INFO ] Deduced a trap composed of 39 places in 706 ms of which 1 ms to minimize.
[2024-05-28 11:32:01] [INFO ] Deduced a trap composed of 171 places in 675 ms of which 1 ms to minimize.
[2024-05-28 11:32:02] [INFO ] Deduced a trap composed of 122 places in 672 ms of which 1 ms to minimize.
[2024-05-28 11:32:03] [INFO ] Deduced a trap composed of 142 places in 697 ms of which 1 ms to minimize.
[2024-05-28 11:32:04] [INFO ] Deduced a trap composed of 191 places in 705 ms of which 1 ms to minimize.
[2024-05-28 11:32:04] [INFO ] Deduced a trap composed of 137 places in 700 ms of which 1 ms to minimize.
[2024-05-28 11:32:05] [INFO ] Deduced a trap composed of 49 places in 654 ms of which 1 ms to minimize.
[2024-05-28 11:32:06] [INFO ] Deduced a trap composed of 57 places in 682 ms of which 1 ms to minimize.
[2024-05-28 11:32:07] [INFO ] Deduced a trap composed of 173 places in 684 ms of which 1 ms to minimize.
[2024-05-28 11:32:07] [INFO ] Deduced a trap composed of 41 places in 592 ms of which 1 ms to minimize.
[2024-05-28 11:32:08] [INFO ] Deduced a trap composed of 31 places in 710 ms of which 2 ms to minimize.
[2024-05-28 11:32:09] [INFO ] Deduced a trap composed of 72 places in 740 ms of which 1 ms to minimize.
[2024-05-28 11:32:10] [INFO ] Deduced a trap composed of 15 places in 710 ms of which 1 ms to minimize.
[2024-05-28 11:32:11] [INFO ] Deduced a trap composed of 97 places in 684 ms of which 1 ms to minimize.
[2024-05-28 11:32:11] [INFO ] Deduced a trap composed of 158 places in 704 ms of which 1 ms to minimize.
[2024-05-28 11:32:12] [INFO ] Deduced a trap composed of 71 places in 686 ms of which 1 ms to minimize.
[2024-05-28 11:32:13] [INFO ] Deduced a trap composed of 99 places in 701 ms of which 1 ms to minimize.
[2024-05-28 11:32:14] [INFO ] Deduced a trap composed of 115 places in 703 ms of which 1 ms to minimize.
[2024-05-28 11:32:15] [INFO ] Deduced a trap composed of 47 places in 685 ms of which 1 ms to minimize.
[2024-05-28 11:32:15] [INFO ] Deduced a trap composed of 33 places in 689 ms of which 1 ms to minimize.
[2024-05-28 11:32:16] [INFO ] Deduced a trap composed of 114 places in 717 ms of which 1 ms to minimize.
[2024-05-28 11:32:17] [INFO ] Deduced a trap composed of 15 places in 715 ms of which 1 ms to minimize.
[2024-05-28 11:32:18] [INFO ] Deduced a trap composed of 28 places in 723 ms of which 1 ms to minimize.
[2024-05-28 11:32:19] [INFO ] Deduced a trap composed of 21 places in 711 ms of which 2 ms to minimize.
[2024-05-28 11:32:20] [INFO ] Deduced a trap composed of 105 places in 734 ms of which 1 ms to minimize.
[2024-05-28 11:32:20] [INFO ] Deduced a trap composed of 28 places in 732 ms of which 1 ms to minimize.
[2024-05-28 11:32:21] [INFO ] Deduced a trap composed of 56 places in 733 ms of which 1 ms to minimize.
[2024-05-28 11:32:22] [INFO ] Deduced a trap composed of 140 places in 745 ms of which 1 ms to minimize.
[2024-05-28 11:32:23] [INFO ] Deduced a trap composed of 84 places in 711 ms of which 1 ms to minimize.
[2024-05-28 11:32:24] [INFO ] Deduced a trap composed of 106 places in 741 ms of which 1 ms to minimize.
[2024-05-28 11:32:24] [INFO ] Deduced a trap composed of 28 places in 714 ms of which 1 ms to minimize.
[2024-05-28 11:32:25] [INFO ] Deduced a trap composed of 71 places in 720 ms of which 1 ms to minimize.
[2024-05-28 11:32:26] [INFO ] Deduced a trap composed of 111 places in 723 ms of which 1 ms to minimize.
[2024-05-28 11:32:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:32:26] [INFO ] [Real]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:32:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:32:27] [INFO ] [Real]Absence check using state equation in 659 ms returned sat
[2024-05-28 11:32:27] [INFO ] [Real]Added 497 Read/Feed constraints in 82 ms returned sat
[2024-05-28 11:32:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:32:27] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:32:28] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2024-05-28 11:32:28] [INFO ] [Nat]Added 497 Read/Feed constraints in 232 ms returned sat
[2024-05-28 11:32:29] [INFO ] Deduced a trap composed of 32 places in 861 ms of which 1 ms to minimize.
[2024-05-28 11:32:30] [INFO ] Deduced a trap composed of 33 places in 855 ms of which 1 ms to minimize.
[2024-05-28 11:32:31] [INFO ] Deduced a trap composed of 58 places in 887 ms of which 1 ms to minimize.
[2024-05-28 11:32:32] [INFO ] Deduced a trap composed of 93 places in 870 ms of which 1 ms to minimize.
[2024-05-28 11:32:33] [INFO ] Deduced a trap composed of 33 places in 880 ms of which 1 ms to minimize.
[2024-05-28 11:32:34] [INFO ] Deduced a trap composed of 27 places in 861 ms of which 1 ms to minimize.
[2024-05-28 11:32:35] [INFO ] Deduced a trap composed of 29 places in 866 ms of which 2 ms to minimize.
[2024-05-28 11:32:36] [INFO ] Deduced a trap composed of 54 places in 871 ms of which 2 ms to minimize.
[2024-05-28 11:32:37] [INFO ] Deduced a trap composed of 75 places in 863 ms of which 1 ms to minimize.
[2024-05-28 11:32:37] [INFO ] Deduced a trap composed of 120 places in 881 ms of which 1 ms to minimize.
[2024-05-28 11:32:38] [INFO ] Deduced a trap composed of 107 places in 842 ms of which 2 ms to minimize.
[2024-05-28 11:32:39] [INFO ] Deduced a trap composed of 51 places in 818 ms of which 1 ms to minimize.
[2024-05-28 11:32:40] [INFO ] Deduced a trap composed of 91 places in 822 ms of which 1 ms to minimize.
[2024-05-28 11:32:41] [INFO ] Deduced a trap composed of 74 places in 823 ms of which 2 ms to minimize.
[2024-05-28 11:32:42] [INFO ] Deduced a trap composed of 94 places in 858 ms of which 2 ms to minimize.
[2024-05-28 11:32:43] [INFO ] Deduced a trap composed of 13 places in 819 ms of which 1 ms to minimize.
[2024-05-28 11:32:44] [INFO ] Deduced a trap composed of 13 places in 806 ms of which 2 ms to minimize.
[2024-05-28 11:32:45] [INFO ] Deduced a trap composed of 112 places in 810 ms of which 1 ms to minimize.
[2024-05-28 11:32:46] [INFO ] Deduced a trap composed of 54 places in 837 ms of which 2 ms to minimize.
[2024-05-28 11:32:46] [INFO ] Deduced a trap composed of 135 places in 826 ms of which 1 ms to minimize.
[2024-05-28 11:32:47] [INFO ] Deduced a trap composed of 108 places in 807 ms of which 1 ms to minimize.
[2024-05-28 11:32:48] [INFO ] Deduced a trap composed of 57 places in 806 ms of which 1 ms to minimize.
[2024-05-28 11:32:49] [INFO ] Deduced a trap composed of 21 places in 836 ms of which 2 ms to minimize.
[2024-05-28 11:32:50] [INFO ] Deduced a trap composed of 165 places in 843 ms of which 1 ms to minimize.
[2024-05-28 11:32:51] [INFO ] Deduced a trap composed of 121 places in 836 ms of which 2 ms to minimize.
[2024-05-28 11:32:52] [INFO ] Deduced a trap composed of 133 places in 846 ms of which 2 ms to minimize.
[2024-05-28 11:32:53] [INFO ] Deduced a trap composed of 119 places in 832 ms of which 1 ms to minimize.
[2024-05-28 11:32:54] [INFO ] Deduced a trap composed of 126 places in 852 ms of which 2 ms to minimize.
[2024-05-28 11:32:55] [INFO ] Deduced a trap composed of 83 places in 826 ms of which 1 ms to minimize.
[2024-05-28 11:32:56] [INFO ] Deduced a trap composed of 99 places in 850 ms of which 2 ms to minimize.
[2024-05-28 11:32:56] [INFO ] Deduced a trap composed of 86 places in 840 ms of which 1 ms to minimize.
[2024-05-28 11:32:57] [INFO ] Deduced a trap composed of 21 places in 824 ms of which 1 ms to minimize.
[2024-05-28 11:32:58] [INFO ] Deduced a trap composed of 81 places in 860 ms of which 2 ms to minimize.
[2024-05-28 11:32:58] [INFO ] Trap strengthening (SAT) tested/added 34/33 trap constraints in 30260 ms
[2024-05-28 11:32:59] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 136 ms.
[2024-05-28 11:33:07] [INFO ] Deduced a trap composed of 11 places in 872 ms of which 1 ms to minimize.
[2024-05-28 11:33:08] [INFO ] Deduced a trap composed of 36 places in 890 ms of which 1 ms to minimize.
[2024-05-28 11:33:09] [INFO ] Deduced a trap composed of 102 places in 878 ms of which 1 ms to minimize.
[2024-05-28 11:33:10] [INFO ] Deduced a trap composed of 98 places in 866 ms of which 1 ms to minimize.
[2024-05-28 11:33:11] [INFO ] Deduced a trap composed of 74 places in 884 ms of which 2 ms to minimize.
[2024-05-28 11:33:12] [INFO ] Deduced a trap composed of 85 places in 888 ms of which 2 ms to minimize.
[2024-05-28 11:33:13] [INFO ] Deduced a trap composed of 15 places in 874 ms of which 1 ms to minimize.
[2024-05-28 11:33:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:33:13] [INFO ] [Real]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-28 11:33:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:33:14] [INFO ] [Real]Absence check using state equation in 674 ms returned sat
[2024-05-28 11:33:14] [INFO ] [Real]Added 497 Read/Feed constraints in 83 ms returned sat
[2024-05-28 11:33:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:33:14] [INFO ] [Nat]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:33:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:33:15] [INFO ] [Nat]Absence check using state equation in 681 ms returned sat
[2024-05-28 11:33:15] [INFO ] [Nat]Added 497 Read/Feed constraints in 239 ms returned sat
[2024-05-28 11:33:16] [INFO ] Deduced a trap composed of 32 places in 935 ms of which 1 ms to minimize.
[2024-05-28 11:33:17] [INFO ] Deduced a trap composed of 33 places in 913 ms of which 1 ms to minimize.
[2024-05-28 11:33:18] [INFO ] Deduced a trap composed of 58 places in 908 ms of which 2 ms to minimize.
[2024-05-28 11:33:19] [INFO ] Deduced a trap composed of 93 places in 932 ms of which 1 ms to minimize.
[2024-05-28 11:33:20] [INFO ] Deduced a trap composed of 33 places in 899 ms of which 1 ms to minimize.
[2024-05-28 11:33:21] [INFO ] Deduced a trap composed of 27 places in 840 ms of which 1 ms to minimize.
[2024-05-28 11:33:22] [INFO ] Deduced a trap composed of 29 places in 890 ms of which 2 ms to minimize.
[2024-05-28 11:33:23] [INFO ] Deduced a trap composed of 54 places in 991 ms of which 2 ms to minimize.
[2024-05-28 11:33:24] [INFO ] Deduced a trap composed of 75 places in 981 ms of which 1 ms to minimize.
[2024-05-28 11:33:25] [INFO ] Deduced a trap composed of 120 places in 893 ms of which 2 ms to minimize.
[2024-05-28 11:33:26] [INFO ] Deduced a trap composed of 107 places in 868 ms of which 1 ms to minimize.
[2024-05-28 11:33:27] [INFO ] Deduced a trap composed of 51 places in 853 ms of which 2 ms to minimize.
[2024-05-28 11:33:28] [INFO ] Deduced a trap composed of 91 places in 962 ms of which 1 ms to minimize.
[2024-05-28 11:33:29] [INFO ] Deduced a trap composed of 74 places in 813 ms of which 1 ms to minimize.
[2024-05-28 11:33:30] [INFO ] Deduced a trap composed of 94 places in 847 ms of which 1 ms to minimize.
[2024-05-28 11:33:31] [INFO ] Deduced a trap composed of 13 places in 830 ms of which 2 ms to minimize.
[2024-05-28 11:33:32] [INFO ] Deduced a trap composed of 13 places in 832 ms of which 1 ms to minimize.
[2024-05-28 11:33:32] [INFO ] Deduced a trap composed of 112 places in 813 ms of which 1 ms to minimize.
[2024-05-28 11:33:33] [INFO ] Deduced a trap composed of 54 places in 817 ms of which 1 ms to minimize.
[2024-05-28 11:33:34] [INFO ] Deduced a trap composed of 135 places in 727 ms of which 1 ms to minimize.
[2024-05-28 11:33:35] [INFO ] Deduced a trap composed of 108 places in 837 ms of which 1 ms to minimize.
[2024-05-28 11:33:36] [INFO ] Deduced a trap composed of 57 places in 833 ms of which 1 ms to minimize.
[2024-05-28 11:33:37] [INFO ] Deduced a trap composed of 21 places in 830 ms of which 1 ms to minimize.
[2024-05-28 11:33:38] [INFO ] Deduced a trap composed of 165 places in 837 ms of which 1 ms to minimize.
[2024-05-28 11:33:39] [INFO ] Deduced a trap composed of 121 places in 852 ms of which 2 ms to minimize.
[2024-05-28 11:33:40] [INFO ] Deduced a trap composed of 133 places in 850 ms of which 1 ms to minimize.
[2024-05-28 11:33:41] [INFO ] Deduced a trap composed of 119 places in 847 ms of which 1 ms to minimize.
[2024-05-28 11:33:42] [INFO ] Deduced a trap composed of 126 places in 864 ms of which 1 ms to minimize.
[2024-05-28 11:33:42] [INFO ] Deduced a trap composed of 83 places in 858 ms of which 1 ms to minimize.
[2024-05-28 11:33:43] [INFO ] Deduced a trap composed of 99 places in 866 ms of which 1 ms to minimize.
[2024-05-28 11:33:44] [INFO ] Deduced a trap composed of 86 places in 846 ms of which 1 ms to minimize.
[2024-05-28 11:33:45] [INFO ] Deduced a trap composed of 21 places in 821 ms of which 2 ms to minimize.
[2024-05-28 11:33:46] [INFO ] Deduced a trap composed of 81 places in 859 ms of which 2 ms to minimize.
[2024-05-28 11:33:46] [INFO ] Trap strengthening (SAT) tested/added 34/33 trap constraints in 31221 ms
[2024-05-28 11:33:46] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 133 ms.
[2024-05-28 11:33:55] [INFO ] Deduced a trap composed of 11 places in 886 ms of which 1 ms to minimize.
[2024-05-28 11:33:56] [INFO ] Deduced a trap composed of 36 places in 879 ms of which 1 ms to minimize.
[2024-05-28 11:33:57] [INFO ] Deduced a trap composed of 102 places in 877 ms of which 1 ms to minimize.
[2024-05-28 11:33:58] [INFO ] Deduced a trap composed of 98 places in 867 ms of which 2 ms to minimize.
[2024-05-28 11:33:59] [INFO ] Deduced a trap composed of 74 places in 900 ms of which 1 ms to minimize.
[2024-05-28 11:33:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 11:33:59] [INFO ] [Real]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 11:33:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:34:00] [INFO ] [Real]Absence check using state equation in 936 ms returned sat
[2024-05-28 11:34:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:34:00] [INFO ] [Nat]Absence check using 23 positive place invariants in 36 ms returned sat
[2024-05-28 11:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:34:01] [INFO ] [Nat]Absence check using state equation in 975 ms returned sat
[2024-05-28 11:34:02] [INFO ] [Nat]Added 497 Read/Feed constraints in 228 ms returned sat
[2024-05-28 11:34:03] [INFO ] Deduced a trap composed of 15 places in 1054 ms of which 1 ms to minimize.
[2024-05-28 11:34:04] [INFO ] Deduced a trap composed of 28 places in 982 ms of which 1 ms to minimize.
[2024-05-28 11:34:05] [INFO ] Deduced a trap composed of 54 places in 932 ms of which 2 ms to minimize.
[2024-05-28 11:34:06] [INFO ] Deduced a trap composed of 24 places in 1209 ms of which 2 ms to minimize.
[2024-05-28 11:34:08] [INFO ] Deduced a trap composed of 57 places in 1174 ms of which 2 ms to minimize.
[2024-05-28 11:34:09] [INFO ] Deduced a trap composed of 49 places in 1088 ms of which 1 ms to minimize.
[2024-05-28 11:34:10] [INFO ] Deduced a trap composed of 29 places in 1191 ms of which 2 ms to minimize.
[2024-05-28 11:34:11] [INFO ] Deduced a trap composed of 49 places in 1141 ms of which 2 ms to minimize.
[2024-05-28 11:34:12] [INFO ] Deduced a trap composed of 15 places in 967 ms of which 2 ms to minimize.
[2024-05-28 11:34:13] [INFO ] Deduced a trap composed of 29 places in 901 ms of which 2 ms to minimize.
[2024-05-28 11:34:14] [INFO ] Deduced a trap composed of 31 places in 899 ms of which 2 ms to minimize.
[2024-05-28 11:34:15] [INFO ] Deduced a trap composed of 24 places in 828 ms of which 1 ms to minimize.
[2024-05-28 11:34:16] [INFO ] Deduced a trap composed of 34 places in 952 ms of which 2 ms to minimize.
[2024-05-28 11:34:18] [INFO ] Deduced a trap composed of 15 places in 1079 ms of which 2 ms to minimize.
[2024-05-28 11:34:19] [INFO ] Deduced a trap composed of 78 places in 1002 ms of which 1 ms to minimize.
[2024-05-28 11:34:20] [INFO ] Deduced a trap composed of 42 places in 1024 ms of which 1 ms to minimize.
[2024-05-28 11:34:21] [INFO ] Deduced a trap composed of 34 places in 1020 ms of which 1 ms to minimize.
[2024-05-28 11:34:22] [INFO ] Deduced a trap composed of 74 places in 1119 ms of which 1 ms to minimize.
[2024-05-28 11:34:23] [INFO ] Deduced a trap composed of 118 places in 1088 ms of which 2 ms to minimize.
[2024-05-28 11:34:24] [INFO ] Deduced a trap composed of 115 places in 912 ms of which 1 ms to minimize.
[2024-05-28 11:34:25] [INFO ] Deduced a trap composed of 21 places in 799 ms of which 1 ms to minimize.
[2024-05-28 11:34:26] [INFO ] Deduced a trap composed of 13 places in 813 ms of which 1 ms to minimize.
[2024-05-28 11:34:27] [INFO ] Deduced a trap composed of 82 places in 799 ms of which 2 ms to minimize.
[2024-05-28 11:34:28] [INFO ] Deduced a trap composed of 39 places in 989 ms of which 1 ms to minimize.
[2024-05-28 11:34:29] [INFO ] Deduced a trap composed of 171 places in 891 ms of which 2 ms to minimize.
[2024-05-28 11:34:30] [INFO ] Deduced a trap composed of 122 places in 785 ms of which 1 ms to minimize.
[2024-05-28 11:34:31] [INFO ] Deduced a trap composed of 142 places in 931 ms of which 2 ms to minimize.
[2024-05-28 11:34:32] [INFO ] Deduced a trap composed of 191 places in 1116 ms of which 1 ms to minimize.
[2024-05-28 11:34:33] [INFO ] Deduced a trap composed of 137 places in 871 ms of which 1 ms to minimize.
[2024-05-28 11:34:35] [INFO ] Deduced a trap composed of 49 places in 998 ms of which 1 ms to minimize.
[2024-05-28 11:34:36] [INFO ] Deduced a trap composed of 57 places in 939 ms of which 1 ms to minimize.
[2024-05-28 11:34:37] [INFO ] Deduced a trap composed of 173 places in 1058 ms of which 2 ms to minimize.
[2024-05-28 11:34:38] [INFO ] Deduced a trap composed of 41 places in 990 ms of which 2 ms to minimize.
[2024-05-28 11:34:39] [INFO ] Deduced a trap composed of 31 places in 980 ms of which 1 ms to minimize.
[2024-05-28 11:34:40] [INFO ] Deduced a trap composed of 72 places in 1079 ms of which 2 ms to minimize.
[2024-05-28 11:34:41] [INFO ] Deduced a trap composed of 15 places in 898 ms of which 2 ms to minimize.
[2024-05-28 11:34:43] [INFO ] Deduced a trap composed of 97 places in 1042 ms of which 1 ms to minimize.
[2024-05-28 11:34:44] [INFO ] Deduced a trap composed of 158 places in 1012 ms of which 1 ms to minimize.
[2024-05-28 11:34:45] [INFO ] Deduced a trap composed of 71 places in 788 ms of which 1 ms to minimize.
[2024-05-28 11:34:46] [INFO ] Deduced a trap composed of 99 places in 842 ms of which 2 ms to minimize.
[2024-05-28 11:34:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [8, 8, 8, 8, 8, 8] Max seen :[7, 1, 1, 7, 7, 1]
Support contains 456 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Applied a total of 0 rules in 46 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 1096/1096 places, 2208/2208 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Applied a total of 0 rules in 48 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
[2024-05-28 11:34:46] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-28 11:34:46] [INFO ] Invariant cache hit.
[2024-05-28 11:34:47] [INFO ] Implicit Places using invariants in 898 ms returned []
[2024-05-28 11:34:47] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-28 11:34:47] [INFO ] Invariant cache hit.
[2024-05-28 11:34:48] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:34:55] [INFO ] Implicit Places using invariants and state equation in 8581 ms returned []
Implicit Place search using SMT with State Equation took 9482 ms to find 0 implicit places.
[2024-05-28 11:34:55] [INFO ] Redundant transitions in 151 ms returned []
[2024-05-28 11:34:55] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-28 11:34:55] [INFO ] Invariant cache hit.
[2024-05-28 11:34:58] [INFO ] Dead Transitions using invariants and state equation in 2059 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11748 ms. Remains : 1096/1096 places, 2208/2208 transitions.
Starting property specific reduction for Peterson-COL-7-UpperBounds-01
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:34:58] [INFO ] Computed 23 invariants in 7 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :1
[2024-05-28 11:34:58] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:34:58] [INFO ] Computed 23 invariants in 8 ms
[2024-05-28 11:34:58] [INFO ] [Real]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-28 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:34:59] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2024-05-28 11:34:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:34:59] [INFO ] [Nat]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:35:00] [INFO ] [Nat]Absence check using state equation in 646 ms returned sat
[2024-05-28 11:35:00] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:35:00] [INFO ] [Nat]Added 497 Read/Feed constraints in 200 ms returned sat
[2024-05-28 11:35:01] [INFO ] Deduced a trap composed of 150 places in 1076 ms of which 1 ms to minimize.
[2024-05-28 11:35:02] [INFO ] Deduced a trap composed of 154 places in 969 ms of which 1 ms to minimize.
[2024-05-28 11:35:03] [INFO ] Deduced a trap composed of 32 places in 861 ms of which 1 ms to minimize.
[2024-05-28 11:35:04] [INFO ] Deduced a trap composed of 151 places in 826 ms of which 1 ms to minimize.
[2024-05-28 11:35:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [448] Max seen :[5]
Support contains 448 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 1096 transition count 2200
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1088 transition count 2200
Applied a total of 16 rules in 61 ms. Remains 1088 /1096 variables (removed 8) and now considering 2200/2208 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 1088/1096 places, 2200/2208 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:35:04] [INFO ] Computed 23 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10644 ms. (steps per millisecond=93 ) properties (out of 1) seen :7
Finished Best-First random walk after 643006 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=128 )
[2024-05-28 11:35:20] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:35:20] [INFO ] Computed 23 invariants in 5 ms
[2024-05-28 11:35:20] [INFO ] [Real]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 11:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:35:21] [INFO ] [Real]Absence check using state equation in 880 ms returned sat
[2024-05-28 11:35:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:35:21] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 11:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:35:22] [INFO ] [Nat]Absence check using state equation in 794 ms returned sat
[2024-05-28 11:35:22] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:35:22] [INFO ] [Nat]Added 497 Read/Feed constraints in 171 ms returned sat
[2024-05-28 11:35:23] [INFO ] Deduced a trap composed of 38 places in 1045 ms of which 2 ms to minimize.
[2024-05-28 11:35:24] [INFO ] Deduced a trap composed of 65 places in 1206 ms of which 1 ms to minimize.
[2024-05-28 11:35:25] [INFO ] Deduced a trap composed of 142 places in 949 ms of which 2 ms to minimize.
[2024-05-28 11:35:26] [INFO ] Deduced a trap composed of 139 places in 930 ms of which 1 ms to minimize.
[2024-05-28 11:35:27] [INFO ] Deduced a trap composed of 129 places in 900 ms of which 1 ms to minimize.
[2024-05-28 11:35:28] [INFO ] Deduced a trap composed of 36 places in 946 ms of which 2 ms to minimize.
[2024-05-28 11:35:30] [INFO ] Deduced a trap composed of 13 places in 1088 ms of which 1 ms to minimize.
[2024-05-28 11:35:31] [INFO ] Deduced a trap composed of 53 places in 1328 ms of which 2 ms to minimize.
[2024-05-28 11:35:32] [INFO ] Deduced a trap composed of 13 places in 1193 ms of which 2 ms to minimize.
[2024-05-28 11:35:33] [INFO ] Deduced a trap composed of 67 places in 947 ms of which 1 ms to minimize.
[2024-05-28 11:35:34] [INFO ] Deduced a trap composed of 69 places in 1020 ms of which 1 ms to minimize.
[2024-05-28 11:35:35] [INFO ] Deduced a trap composed of 34 places in 933 ms of which 1 ms to minimize.
[2024-05-28 11:35:37] [INFO ] Deduced a trap composed of 101 places in 1000 ms of which 1 ms to minimize.
[2024-05-28 11:35:38] [INFO ] Deduced a trap composed of 89 places in 892 ms of which 1 ms to minimize.
[2024-05-28 11:35:39] [INFO ] Deduced a trap composed of 95 places in 975 ms of which 1 ms to minimize.
[2024-05-28 11:35:40] [INFO ] Deduced a trap composed of 89 places in 1000 ms of which 1 ms to minimize.
[2024-05-28 11:35:41] [INFO ] Deduced a trap composed of 36 places in 1125 ms of which 1 ms to minimize.
[2024-05-28 11:35:42] [INFO ] Deduced a trap composed of 37 places in 1015 ms of which 1 ms to minimize.
[2024-05-28 11:35:43] [INFO ] Deduced a trap composed of 13 places in 996 ms of which 1 ms to minimize.
[2024-05-28 11:35:44] [INFO ] Deduced a trap composed of 71 places in 1021 ms of which 1 ms to minimize.
[2024-05-28 11:35:45] [INFO ] Deduced a trap composed of 40 places in 1192 ms of which 2 ms to minimize.
[2024-05-28 11:35:47] [INFO ] Deduced a trap composed of 69 places in 1076 ms of which 1 ms to minimize.
[2024-05-28 11:35:48] [INFO ] Deduced a trap composed of 96 places in 1144 ms of which 2 ms to minimize.
[2024-05-28 11:35:49] [INFO ] Deduced a trap composed of 62 places in 1098 ms of which 1 ms to minimize.
[2024-05-28 11:35:50] [INFO ] Deduced a trap composed of 69 places in 1219 ms of which 1 ms to minimize.
[2024-05-28 11:35:51] [INFO ] Deduced a trap composed of 47 places in 1025 ms of which 2 ms to minimize.
[2024-05-28 11:35:52] [INFO ] Deduced a trap composed of 57 places in 822 ms of which 1 ms to minimize.
[2024-05-28 11:35:53] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 30647 ms
[2024-05-28 11:35:53] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 207 ms.
[2024-05-28 11:36:03] [INFO ] Deduced a trap composed of 36 places in 1311 ms of which 2 ms to minimize.
[2024-05-28 11:36:04] [INFO ] Deduced a trap composed of 82 places in 996 ms of which 1 ms to minimize.
[2024-05-28 11:36:05] [INFO ] Deduced a trap composed of 36 places in 1019 ms of which 1 ms to minimize.
[2024-05-28 11:36:06] [INFO ] Deduced a trap composed of 50 places in 1143 ms of which 2 ms to minimize.
[2024-05-28 11:36:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [448] Max seen :[7]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 70 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 102 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-28 11:36:07] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:36:07] [INFO ] Invariant cache hit.
[2024-05-28 11:36:08] [INFO ] Implicit Places using invariants in 1016 ms returned []
[2024-05-28 11:36:08] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:36:08] [INFO ] Invariant cache hit.
[2024-05-28 11:36:09] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:36:17] [INFO ] Implicit Places using invariants and state equation in 9319 ms returned []
Implicit Place search using SMT with State Equation took 10337 ms to find 0 implicit places.
[2024-05-28 11:36:17] [INFO ] Redundant transitions in 56 ms returned []
[2024-05-28 11:36:17] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:36:17] [INFO ] Invariant cache hit.
[2024-05-28 11:36:19] [INFO ] Dead Transitions using invariants and state equation in 1979 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12483 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:36:19] [INFO ] Computed 23 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10182 ms. (steps per millisecond=98 ) properties (out of 1) seen :6
Finished Best-First random walk after 600427 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=120 )
[2024-05-28 11:36:34] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:36:34] [INFO ] Computed 23 invariants in 6 ms
[2024-05-28 11:36:34] [INFO ] [Real]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:36:35] [INFO ] [Real]Absence check using state equation in 850 ms returned sat
[2024-05-28 11:36:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:36:35] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 11:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:36:36] [INFO ] [Nat]Absence check using state equation in 814 ms returned sat
[2024-05-28 11:36:36] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:36:36] [INFO ] [Nat]Added 497 Read/Feed constraints in 197 ms returned sat
[2024-05-28 11:36:37] [INFO ] Deduced a trap composed of 38 places in 944 ms of which 1 ms to minimize.
[2024-05-28 11:36:39] [INFO ] Deduced a trap composed of 65 places in 1102 ms of which 1 ms to minimize.
[2024-05-28 11:36:40] [INFO ] Deduced a trap composed of 142 places in 903 ms of which 2 ms to minimize.
[2024-05-28 11:36:41] [INFO ] Deduced a trap composed of 139 places in 1090 ms of which 2 ms to minimize.
[2024-05-28 11:36:42] [INFO ] Deduced a trap composed of 129 places in 1100 ms of which 1 ms to minimize.
[2024-05-28 11:36:43] [INFO ] Deduced a trap composed of 36 places in 889 ms of which 2 ms to minimize.
[2024-05-28 11:36:44] [INFO ] Deduced a trap composed of 13 places in 931 ms of which 2 ms to minimize.
[2024-05-28 11:36:45] [INFO ] Deduced a trap composed of 53 places in 1173 ms of which 2 ms to minimize.
[2024-05-28 11:36:47] [INFO ] Deduced a trap composed of 13 places in 1058 ms of which 1 ms to minimize.
[2024-05-28 11:36:48] [INFO ] Deduced a trap composed of 67 places in 955 ms of which 1 ms to minimize.
[2024-05-28 11:36:49] [INFO ] Deduced a trap composed of 69 places in 1182 ms of which 2 ms to minimize.
[2024-05-28 11:36:50] [INFO ] Deduced a trap composed of 34 places in 1272 ms of which 1 ms to minimize.
[2024-05-28 11:36:51] [INFO ] Deduced a trap composed of 101 places in 882 ms of which 2 ms to minimize.
[2024-05-28 11:36:52] [INFO ] Deduced a trap composed of 89 places in 840 ms of which 1 ms to minimize.
[2024-05-28 11:36:53] [INFO ] Deduced a trap composed of 95 places in 964 ms of which 1 ms to minimize.
[2024-05-28 11:36:54] [INFO ] Deduced a trap composed of 89 places in 931 ms of which 2 ms to minimize.
[2024-05-28 11:36:55] [INFO ] Deduced a trap composed of 36 places in 902 ms of which 1 ms to minimize.
[2024-05-28 11:36:56] [INFO ] Deduced a trap composed of 37 places in 859 ms of which 1 ms to minimize.
[2024-05-28 11:36:57] [INFO ] Deduced a trap composed of 13 places in 1139 ms of which 2 ms to minimize.
[2024-05-28 11:36:59] [INFO ] Deduced a trap composed of 71 places in 1130 ms of which 2 ms to minimize.
[2024-05-28 11:37:00] [INFO ] Deduced a trap composed of 40 places in 1299 ms of which 2 ms to minimize.
[2024-05-28 11:37:01] [INFO ] Deduced a trap composed of 69 places in 1246 ms of which 2 ms to minimize.
[2024-05-28 11:37:03] [INFO ] Deduced a trap composed of 96 places in 986 ms of which 1 ms to minimize.
[2024-05-28 11:37:04] [INFO ] Deduced a trap composed of 62 places in 1140 ms of which 2 ms to minimize.
[2024-05-28 11:37:05] [INFO ] Deduced a trap composed of 69 places in 1266 ms of which 2 ms to minimize.
[2024-05-28 11:37:06] [INFO ] Deduced a trap composed of 47 places in 1215 ms of which 2 ms to minimize.
[2024-05-28 11:37:07] [INFO ] Deduced a trap composed of 57 places in 832 ms of which 1 ms to minimize.
[2024-05-28 11:37:08] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 31127 ms
[2024-05-28 11:37:08] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 129 ms.
[2024-05-28 11:37:16] [INFO ] Deduced a trap composed of 36 places in 1304 ms of which 2 ms to minimize.
[2024-05-28 11:37:18] [INFO ] Deduced a trap composed of 82 places in 1270 ms of which 2 ms to minimize.
[2024-05-28 11:37:19] [INFO ] Deduced a trap composed of 36 places in 1081 ms of which 1 ms to minimize.
[2024-05-28 11:37:20] [INFO ] Deduced a trap composed of 50 places in 916 ms of which 1 ms to minimize.
[2024-05-28 11:37:21] [INFO ] Deduced a trap composed of 20 places in 868 ms of which 1 ms to minimize.
[2024-05-28 11:37:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [448] Max seen :[7]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 38 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 66 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-28 11:37:21] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:37:21] [INFO ] Invariant cache hit.
[2024-05-28 11:37:22] [INFO ] Implicit Places using invariants in 777 ms returned []
[2024-05-28 11:37:22] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:37:22] [INFO ] Invariant cache hit.
[2024-05-28 11:37:23] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:37:31] [INFO ] Implicit Places using invariants and state equation in 8673 ms returned []
Implicit Place search using SMT with State Equation took 9451 ms to find 0 implicit places.
[2024-05-28 11:37:31] [INFO ] Redundant transitions in 56 ms returned []
[2024-05-28 11:37:31] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:37:31] [INFO ] Invariant cache hit.
[2024-05-28 11:37:33] [INFO ] Dead Transitions using invariants and state equation in 2232 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11812 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Ending property specific reduction for Peterson-COL-7-UpperBounds-01 in 155421 ms.
Starting property specific reduction for Peterson-COL-7-UpperBounds-02
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:37:33] [INFO ] Computed 23 invariants in 5 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
[2024-05-28 11:37:33] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:37:33] [INFO ] Computed 23 invariants in 6 ms
[2024-05-28 11:37:33] [INFO ] [Real]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 11:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:37:34] [INFO ] [Real]Absence check using state equation in 802 ms returned sat
[2024-05-28 11:37:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:37:34] [INFO ] [Nat]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:37:35] [INFO ] [Nat]Absence check using state equation in 848 ms returned sat
[2024-05-28 11:37:35] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:37:35] [INFO ] [Nat]Added 497 Read/Feed constraints in 217 ms returned sat
[2024-05-28 11:37:36] [INFO ] Deduced a trap composed of 15 places in 1096 ms of which 1 ms to minimize.
[2024-05-28 11:37:37] [INFO ] Deduced a trap composed of 28 places in 837 ms of which 2 ms to minimize.
[2024-05-28 11:37:38] [INFO ] Deduced a trap composed of 54 places in 746 ms of which 2 ms to minimize.
[2024-05-28 11:37:39] [INFO ] Deduced a trap composed of 24 places in 939 ms of which 2 ms to minimize.
[2024-05-28 11:37:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [8] Max seen :[1]
Support contains 8 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Drop transitions removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 105 rules applied. Total rules applied 105 place count 1096 transition count 2103
Reduce places removed 105 places and 0 transitions.
Iterating post reduction 1 with 105 rules applied. Total rules applied 210 place count 991 transition count 2103
Performed 343 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 343 Pre rules applied. Total rules applied 210 place count 991 transition count 1760
Deduced a syphon composed of 343 places in 1 ms
Reduce places removed 343 places and 0 transitions.
Iterating global reduction 2 with 686 rules applied. Total rules applied 896 place count 648 transition count 1760
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 1008 place count 592 transition count 1704
Applied a total of 1008 rules in 151 ms. Remains 592 /1096 variables (removed 504) and now considering 1704/2208 (removed 504) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 592/1096 places, 1704/2208 transitions.
Normalized transition count is 1368 out of 1704 initially.
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 11:37:39] [INFO ] Computed 23 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3154 ms. (steps per millisecond=317 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 1) seen :1
[2024-05-28 11:37:43] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 11:37:43] [INFO ] Computed 23 invariants in 3 ms
[2024-05-28 11:37:43] [INFO ] [Real]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:37:44] [INFO ] [Real]Absence check using state equation in 550 ms returned sat
[2024-05-28 11:37:44] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:37:44] [INFO ] [Real]Added 497 Read/Feed constraints in 79 ms returned sat
[2024-05-28 11:37:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:37:44] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:37:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:37:45] [INFO ] [Nat]Absence check using state equation in 566 ms returned sat
[2024-05-28 11:37:45] [INFO ] [Nat]Added 497 Read/Feed constraints in 73 ms returned sat
[2024-05-28 11:37:45] [INFO ] Deduced a trap composed of 39 places in 280 ms of which 1 ms to minimize.
[2024-05-28 11:37:46] [INFO ] Deduced a trap composed of 76 places in 578 ms of which 1 ms to minimize.
[2024-05-28 11:37:47] [INFO ] Deduced a trap composed of 41 places in 649 ms of which 1 ms to minimize.
[2024-05-28 11:37:47] [INFO ] Deduced a trap composed of 50 places in 613 ms of which 1 ms to minimize.
[2024-05-28 11:37:48] [INFO ] Deduced a trap composed of 22 places in 614 ms of which 1 ms to minimize.
[2024-05-28 11:37:49] [INFO ] Deduced a trap composed of 91 places in 595 ms of which 1 ms to minimize.
[2024-05-28 11:37:49] [INFO ] Deduced a trap composed of 45 places in 562 ms of which 1 ms to minimize.
[2024-05-28 11:37:50] [INFO ] Deduced a trap composed of 13 places in 492 ms of which 1 ms to minimize.
[2024-05-28 11:37:51] [INFO ] Deduced a trap composed of 20 places in 584 ms of which 1 ms to minimize.
[2024-05-28 11:37:51] [INFO ] Deduced a trap composed of 11 places in 582 ms of which 1 ms to minimize.
[2024-05-28 11:37:52] [INFO ] Deduced a trap composed of 15 places in 566 ms of which 1 ms to minimize.
[2024-05-28 11:37:53] [INFO ] Deduced a trap composed of 46 places in 590 ms of which 2 ms to minimize.
[2024-05-28 11:37:53] [INFO ] Deduced a trap composed of 21 places in 599 ms of which 1 ms to minimize.
[2024-05-28 11:37:54] [INFO ] Deduced a trap composed of 21 places in 579 ms of which 1 ms to minimize.
[2024-05-28 11:37:55] [INFO ] Deduced a trap composed of 39 places in 601 ms of which 1 ms to minimize.
[2024-05-28 11:37:55] [INFO ] Deduced a trap composed of 73 places in 593 ms of which 1 ms to minimize.
[2024-05-28 11:37:56] [INFO ] Deduced a trap composed of 89 places in 557 ms of which 1 ms to minimize.
[2024-05-28 11:37:57] [INFO ] Deduced a trap composed of 21 places in 603 ms of which 1 ms to minimize.
[2024-05-28 11:37:57] [INFO ] Deduced a trap composed of 26 places in 596 ms of which 1 ms to minimize.
[2024-05-28 11:37:58] [INFO ] Deduced a trap composed of 75 places in 570 ms of which 1 ms to minimize.
[2024-05-28 11:37:59] [INFO ] Deduced a trap composed of 37 places in 623 ms of which 1 ms to minimize.
[2024-05-28 11:37:59] [INFO ] Deduced a trap composed of 94 places in 394 ms of which 0 ms to minimize.
[2024-05-28 11:38:00] [INFO ] Deduced a trap composed of 36 places in 389 ms of which 1 ms to minimize.
[2024-05-28 11:38:00] [INFO ] Deduced a trap composed of 21 places in 375 ms of which 1 ms to minimize.
[2024-05-28 11:38:01] [INFO ] Deduced a trap composed of 28 places in 474 ms of which 1 ms to minimize.
[2024-05-28 11:38:01] [INFO ] Deduced a trap composed of 13 places in 602 ms of which 1 ms to minimize.
[2024-05-28 11:38:02] [INFO ] Deduced a trap composed of 21 places in 589 ms of which 2 ms to minimize.
[2024-05-28 11:38:03] [INFO ] Deduced a trap composed of 51 places in 596 ms of which 2 ms to minimize.
[2024-05-28 11:38:03] [INFO ] Deduced a trap composed of 94 places in 594 ms of which 1 ms to minimize.
[2024-05-28 11:38:04] [INFO ] Deduced a trap composed of 58 places in 602 ms of which 1 ms to minimize.
[2024-05-28 11:38:05] [INFO ] Deduced a trap composed of 12 places in 597 ms of which 1 ms to minimize.
[2024-05-28 11:38:05] [INFO ] Deduced a trap composed of 24 places in 570 ms of which 3 ms to minimize.
[2024-05-28 11:38:06] [INFO ] Deduced a trap composed of 96 places in 519 ms of which 1 ms to minimize.
[2024-05-28 11:38:07] [INFO ] Deduced a trap composed of 67 places in 567 ms of which 1 ms to minimize.
[2024-05-28 11:38:07] [INFO ] Deduced a trap composed of 20 places in 576 ms of which 1 ms to minimize.
[2024-05-28 11:38:08] [INFO ] Deduced a trap composed of 38 places in 544 ms of which 1 ms to minimize.
[2024-05-28 11:38:09] [INFO ] Deduced a trap composed of 46 places in 577 ms of which 1 ms to minimize.
[2024-05-28 11:38:09] [INFO ] Deduced a trap composed of 38 places in 583 ms of which 1 ms to minimize.
[2024-05-28 11:38:10] [INFO ] Deduced a trap composed of 59 places in 535 ms of which 1 ms to minimize.
[2024-05-28 11:38:11] [INFO ] Deduced a trap composed of 79 places in 415 ms of which 1 ms to minimize.
[2024-05-28 11:38:11] [INFO ] Deduced a trap composed of 53 places in 478 ms of which 1 ms to minimize.
[2024-05-28 11:38:12] [INFO ] Deduced a trap composed of 29 places in 573 ms of which 2 ms to minimize.
[2024-05-28 11:38:12] [INFO ] Deduced a trap composed of 41 places in 546 ms of which 1 ms to minimize.
[2024-05-28 11:38:13] [INFO ] Deduced a trap composed of 55 places in 476 ms of which 1 ms to minimize.
[2024-05-28 11:38:14] [INFO ] Deduced a trap composed of 19 places in 573 ms of which 2 ms to minimize.
[2024-05-28 11:38:14] [INFO ] Deduced a trap composed of 33 places in 572 ms of which 1 ms to minimize.
[2024-05-28 11:38:15] [INFO ] Deduced a trap composed of 32 places in 538 ms of which 1 ms to minimize.
[2024-05-28 11:38:16] [INFO ] Deduced a trap composed of 42 places in 592 ms of which 1 ms to minimize.
[2024-05-28 11:38:17] [INFO ] Deduced a trap composed of 28 places in 638 ms of which 1 ms to minimize.
[2024-05-28 11:38:18] [INFO ] Deduced a trap composed of 14 places in 577 ms of which 1 ms to minimize.
[2024-05-28 11:38:18] [INFO ] Deduced a trap composed of 24 places in 516 ms of which 1 ms to minimize.
[2024-05-28 11:38:19] [INFO ] Deduced a trap composed of 11 places in 598 ms of which 1 ms to minimize.
[2024-05-28 11:38:19] [INFO ] Deduced a trap composed of 48 places in 585 ms of which 1 ms to minimize.
[2024-05-28 11:38:20] [INFO ] Deduced a trap composed of 29 places in 564 ms of which 1 ms to minimize.
[2024-05-28 11:38:21] [INFO ] Deduced a trap composed of 28 places in 506 ms of which 1 ms to minimize.
[2024-05-28 11:38:21] [INFO ] Deduced a trap composed of 11 places in 581 ms of which 1 ms to minimize.
[2024-05-28 11:38:22] [INFO ] Deduced a trap composed of 23 places in 544 ms of which 1 ms to minimize.
[2024-05-28 11:38:23] [INFO ] Deduced a trap composed of 74 places in 553 ms of which 1 ms to minimize.
[2024-05-28 11:38:24] [INFO ] Deduced a trap composed of 59 places in 262 ms of which 0 ms to minimize.
[2024-05-28 11:38:24] [INFO ] Deduced a trap composed of 24 places in 372 ms of which 1 ms to minimize.
[2024-05-28 11:38:25] [INFO ] Deduced a trap composed of 89 places in 381 ms of which 1 ms to minimize.
[2024-05-28 11:38:26] [INFO ] Deduced a trap composed of 73 places in 578 ms of which 1 ms to minimize.
[2024-05-28 11:38:26] [INFO ] Deduced a trap composed of 69 places in 550 ms of which 1 ms to minimize.
[2024-05-28 11:38:27] [INFO ] Deduced a trap composed of 58 places in 512 ms of which 1 ms to minimize.
[2024-05-28 11:38:28] [INFO ] Deduced a trap composed of 57 places in 535 ms of which 1 ms to minimize.
[2024-05-28 11:38:28] [INFO ] Deduced a trap composed of 55 places in 489 ms of which 1 ms to minimize.
[2024-05-28 11:38:29] [INFO ] Deduced a trap composed of 47 places in 549 ms of which 1 ms to minimize.
[2024-05-28 11:38:30] [INFO ] Deduced a trap composed of 67 places in 527 ms of which 1 ms to minimize.
[2024-05-28 11:38:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [8] Max seen :[1]
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 46 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 43 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-28 11:38:30] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 11:38:30] [INFO ] Invariant cache hit.
[2024-05-28 11:38:31] [INFO ] Implicit Places using invariants in 768 ms returned []
[2024-05-28 11:38:31] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 11:38:31] [INFO ] Invariant cache hit.
[2024-05-28 11:38:31] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:38:35] [INFO ] Implicit Places using invariants and state equation in 4875 ms returned []
Implicit Place search using SMT with State Equation took 5645 ms to find 0 implicit places.
[2024-05-28 11:38:35] [INFO ] Redundant transitions in 35 ms returned []
[2024-05-28 11:38:35] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 11:38:35] [INFO ] Invariant cache hit.
[2024-05-28 11:38:37] [INFO ] Dead Transitions using invariants and state equation in 1401 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7130 ms. Remains : 592/592 places, 1704/1704 transitions.
Ending property specific reduction for Peterson-COL-7-UpperBounds-02 in 63873 ms.
Starting property specific reduction for Peterson-COL-7-UpperBounds-06
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:38:37] [INFO ] Computed 23 invariants in 6 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
[2024-05-28 11:38:37] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:38:37] [INFO ] Computed 23 invariants in 5 ms
[2024-05-28 11:38:37] [INFO ] [Real]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 11:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:38:38] [INFO ] [Real]Absence check using state equation in 651 ms returned sat
[2024-05-28 11:38:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:38:38] [INFO ] [Nat]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-28 11:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:38:39] [INFO ] [Nat]Absence check using state equation in 967 ms returned sat
[2024-05-28 11:38:39] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:38:39] [INFO ] [Nat]Added 497 Read/Feed constraints in 217 ms returned sat
[2024-05-28 11:38:40] [INFO ] Deduced a trap composed of 15 places in 727 ms of which 1 ms to minimize.
[2024-05-28 11:38:41] [INFO ] Deduced a trap composed of 28 places in 791 ms of which 1 ms to minimize.
[2024-05-28 11:38:42] [INFO ] Deduced a trap composed of 54 places in 725 ms of which 1 ms to minimize.
[2024-05-28 11:38:43] [INFO ] Deduced a trap composed of 24 places in 847 ms of which 2 ms to minimize.
[2024-05-28 11:38:44] [INFO ] Deduced a trap composed of 57 places in 1114 ms of which 2 ms to minimize.
[2024-05-28 11:38:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [8] Max seen :[1]
Support contains 8 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Drop transitions removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 105 rules applied. Total rules applied 105 place count 1096 transition count 2103
Reduce places removed 105 places and 0 transitions.
Iterating post reduction 1 with 105 rules applied. Total rules applied 210 place count 991 transition count 2103
Performed 343 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 343 Pre rules applied. Total rules applied 210 place count 991 transition count 1760
Deduced a syphon composed of 343 places in 2 ms
Reduce places removed 343 places and 0 transitions.
Iterating global reduction 2 with 686 rules applied. Total rules applied 896 place count 648 transition count 1760
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 1008 place count 592 transition count 1704
Applied a total of 1008 rules in 151 ms. Remains 592 /1096 variables (removed 504) and now considering 1704/2208 (removed 504) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 592/1096 places, 1704/2208 transitions.
Normalized transition count is 1368 out of 1704 initially.
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 11:38:44] [INFO ] Computed 23 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2590 ms. (steps per millisecond=386 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 1) seen :1
[2024-05-28 11:38:47] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 11:38:47] [INFO ] Computed 23 invariants in 3 ms
[2024-05-28 11:38:47] [INFO ] [Real]Absence check using 23 positive place invariants in 14 ms returned sat
[2024-05-28 11:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:38:48] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2024-05-28 11:38:48] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:38:48] [INFO ] [Real]Added 497 Read/Feed constraints in 58 ms returned sat
[2024-05-28 11:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:38:48] [INFO ] [Nat]Absence check using 23 positive place invariants in 15 ms returned sat
[2024-05-28 11:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:38:48] [INFO ] [Nat]Absence check using state equation in 403 ms returned sat
[2024-05-28 11:38:49] [INFO ] [Nat]Added 497 Read/Feed constraints in 86 ms returned sat
[2024-05-28 11:38:49] [INFO ] Deduced a trap composed of 39 places in 407 ms of which 0 ms to minimize.
[2024-05-28 11:38:49] [INFO ] Deduced a trap composed of 76 places in 374 ms of which 1 ms to minimize.
[2024-05-28 11:38:50] [INFO ] Deduced a trap composed of 41 places in 537 ms of which 1 ms to minimize.
[2024-05-28 11:38:51] [INFO ] Deduced a trap composed of 50 places in 450 ms of which 1 ms to minimize.
[2024-05-28 11:38:51] [INFO ] Deduced a trap composed of 22 places in 338 ms of which 1 ms to minimize.
[2024-05-28 11:38:51] [INFO ] Deduced a trap composed of 91 places in 364 ms of which 1 ms to minimize.
[2024-05-28 11:38:52] [INFO ] Deduced a trap composed of 45 places in 357 ms of which 0 ms to minimize.
[2024-05-28 11:38:52] [INFO ] Deduced a trap composed of 13 places in 363 ms of which 1 ms to minimize.
[2024-05-28 11:38:53] [INFO ] Deduced a trap composed of 20 places in 436 ms of which 1 ms to minimize.
[2024-05-28 11:38:53] [INFO ] Deduced a trap composed of 11 places in 392 ms of which 1 ms to minimize.
[2024-05-28 11:38:54] [INFO ] Deduced a trap composed of 15 places in 447 ms of which 1 ms to minimize.
[2024-05-28 11:38:54] [INFO ] Deduced a trap composed of 46 places in 441 ms of which 1 ms to minimize.
[2024-05-28 11:38:55] [INFO ] Deduced a trap composed of 21 places in 427 ms of which 1 ms to minimize.
[2024-05-28 11:38:55] [INFO ] Deduced a trap composed of 21 places in 420 ms of which 1 ms to minimize.
[2024-05-28 11:38:56] [INFO ] Deduced a trap composed of 39 places in 424 ms of which 1 ms to minimize.
[2024-05-28 11:38:56] [INFO ] Deduced a trap composed of 73 places in 454 ms of which 0 ms to minimize.
[2024-05-28 11:38:57] [INFO ] Deduced a trap composed of 89 places in 465 ms of which 1 ms to minimize.
[2024-05-28 11:38:57] [INFO ] Deduced a trap composed of 21 places in 507 ms of which 1 ms to minimize.
[2024-05-28 11:38:58] [INFO ] Deduced a trap composed of 26 places in 526 ms of which 1 ms to minimize.
[2024-05-28 11:38:58] [INFO ] Deduced a trap composed of 75 places in 488 ms of which 1 ms to minimize.
[2024-05-28 11:38:59] [INFO ] Deduced a trap composed of 37 places in 494 ms of which 1 ms to minimize.
[2024-05-28 11:39:00] [INFO ] Deduced a trap composed of 94 places in 592 ms of which 2 ms to minimize.
[2024-05-28 11:39:00] [INFO ] Deduced a trap composed of 36 places in 565 ms of which 1 ms to minimize.
[2024-05-28 11:39:01] [INFO ] Deduced a trap composed of 21 places in 595 ms of which 1 ms to minimize.
[2024-05-28 11:39:02] [INFO ] Deduced a trap composed of 28 places in 620 ms of which 2 ms to minimize.
[2024-05-28 11:39:02] [INFO ] Deduced a trap composed of 13 places in 634 ms of which 1 ms to minimize.
[2024-05-28 11:39:03] [INFO ] Deduced a trap composed of 21 places in 466 ms of which 1 ms to minimize.
[2024-05-28 11:39:03] [INFO ] Deduced a trap composed of 51 places in 406 ms of which 0 ms to minimize.
[2024-05-28 11:39:04] [INFO ] Deduced a trap composed of 94 places in 400 ms of which 1 ms to minimize.
[2024-05-28 11:39:04] [INFO ] Deduced a trap composed of 58 places in 553 ms of which 1 ms to minimize.
[2024-05-28 11:39:05] [INFO ] Deduced a trap composed of 12 places in 535 ms of which 1 ms to minimize.
[2024-05-28 11:39:06] [INFO ] Deduced a trap composed of 24 places in 573 ms of which 1 ms to minimize.
[2024-05-28 11:39:07] [INFO ] Deduced a trap composed of 96 places in 611 ms of which 1 ms to minimize.
[2024-05-28 11:39:07] [INFO ] Deduced a trap composed of 67 places in 596 ms of which 1 ms to minimize.
[2024-05-28 11:39:08] [INFO ] Deduced a trap composed of 20 places in 575 ms of which 1 ms to minimize.
[2024-05-28 11:39:09] [INFO ] Deduced a trap composed of 38 places in 609 ms of which 1 ms to minimize.
[2024-05-28 11:39:09] [INFO ] Deduced a trap composed of 46 places in 589 ms of which 1 ms to minimize.
[2024-05-28 11:39:10] [INFO ] Deduced a trap composed of 38 places in 586 ms of which 1 ms to minimize.
[2024-05-28 11:39:11] [INFO ] Deduced a trap composed of 59 places in 584 ms of which 1 ms to minimize.
[2024-05-28 11:39:11] [INFO ] Deduced a trap composed of 79 places in 580 ms of which 2 ms to minimize.
[2024-05-28 11:39:12] [INFO ] Deduced a trap composed of 53 places in 570 ms of which 1 ms to minimize.
[2024-05-28 11:39:13] [INFO ] Deduced a trap composed of 29 places in 586 ms of which 1 ms to minimize.
[2024-05-28 11:39:13] [INFO ] Deduced a trap composed of 41 places in 598 ms of which 1 ms to minimize.
[2024-05-28 11:39:14] [INFO ] Deduced a trap composed of 55 places in 486 ms of which 1 ms to minimize.
[2024-05-28 11:39:15] [INFO ] Deduced a trap composed of 19 places in 645 ms of which 1 ms to minimize.
[2024-05-28 11:39:16] [INFO ] Deduced a trap composed of 33 places in 643 ms of which 2 ms to minimize.
[2024-05-28 11:39:17] [INFO ] Deduced a trap composed of 32 places in 616 ms of which 1 ms to minimize.
[2024-05-28 11:39:18] [INFO ] Deduced a trap composed of 42 places in 670 ms of which 1 ms to minimize.
[2024-05-28 11:39:18] [INFO ] Deduced a trap composed of 28 places in 633 ms of which 1 ms to minimize.
[2024-05-28 11:39:19] [INFO ] Deduced a trap composed of 14 places in 573 ms of which 1 ms to minimize.
[2024-05-28 11:39:20] [INFO ] Deduced a trap composed of 24 places in 652 ms of which 2 ms to minimize.
[2024-05-28 11:39:20] [INFO ] Deduced a trap composed of 11 places in 583 ms of which 1 ms to minimize.
[2024-05-28 11:39:21] [INFO ] Deduced a trap composed of 48 places in 649 ms of which 1 ms to minimize.
[2024-05-28 11:39:22] [INFO ] Deduced a trap composed of 29 places in 653 ms of which 1 ms to minimize.
[2024-05-28 11:39:22] [INFO ] Deduced a trap composed of 28 places in 610 ms of which 2 ms to minimize.
[2024-05-28 11:39:23] [INFO ] Deduced a trap composed of 11 places in 623 ms of which 1 ms to minimize.
[2024-05-28 11:39:24] [INFO ] Deduced a trap composed of 23 places in 600 ms of which 1 ms to minimize.
[2024-05-28 11:39:24] [INFO ] Deduced a trap composed of 74 places in 370 ms of which 1 ms to minimize.
[2024-05-28 11:39:25] [INFO ] Deduced a trap composed of 59 places in 364 ms of which 1 ms to minimize.
[2024-05-28 11:39:26] [INFO ] Deduced a trap composed of 24 places in 372 ms of which 1 ms to minimize.
[2024-05-28 11:39:27] [INFO ] Deduced a trap composed of 89 places in 526 ms of which 1 ms to minimize.
[2024-05-28 11:39:27] [INFO ] Deduced a trap composed of 73 places in 497 ms of which 1 ms to minimize.
[2024-05-28 11:39:28] [INFO ] Deduced a trap composed of 69 places in 491 ms of which 1 ms to minimize.
[2024-05-28 11:39:29] [INFO ] Deduced a trap composed of 58 places in 524 ms of which 1 ms to minimize.
[2024-05-28 11:39:29] [INFO ] Deduced a trap composed of 57 places in 500 ms of which 1 ms to minimize.
[2024-05-28 11:39:30] [INFO ] Deduced a trap composed of 55 places in 449 ms of which 1 ms to minimize.
[2024-05-28 11:39:30] [INFO ] Deduced a trap composed of 47 places in 388 ms of which 1 ms to minimize.
[2024-05-28 11:39:31] [INFO ] Deduced a trap composed of 67 places in 383 ms of which 1 ms to minimize.
[2024-05-28 11:39:31] [INFO ] Deduced a trap composed of 37 places in 339 ms of which 0 ms to minimize.
[2024-05-28 11:39:32] [INFO ] Deduced a trap composed of 47 places in 514 ms of which 1 ms to minimize.
[2024-05-28 11:39:33] [INFO ] Deduced a trap composed of 29 places in 488 ms of which 1 ms to minimize.
[2024-05-28 11:39:33] [INFO ] Trap strengthening (SAT) tested/added 71/71 trap constraints in 44410 ms
Current structural bounds on expressions (after SMT) : [8] Max seen :[1]
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 47 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 43 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-28 11:39:33] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 11:39:33] [INFO ] Invariant cache hit.
[2024-05-28 11:39:34] [INFO ] Implicit Places using invariants in 919 ms returned []
[2024-05-28 11:39:34] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 11:39:34] [INFO ] Invariant cache hit.
[2024-05-28 11:39:35] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:39:39] [INFO ] Implicit Places using invariants and state equation in 4953 ms returned []
Implicit Place search using SMT with State Equation took 5874 ms to find 0 implicit places.
[2024-05-28 11:39:39] [INFO ] Redundant transitions in 49 ms returned []
[2024-05-28 11:39:39] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 11:39:39] [INFO ] Invariant cache hit.
[2024-05-28 11:39:41] [INFO ] Dead Transitions using invariants and state equation in 1591 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7566 ms. Remains : 592/592 places, 1704/1704 transitions.
Ending property specific reduction for Peterson-COL-7-UpperBounds-06 in 63806 ms.
Starting property specific reduction for Peterson-COL-7-UpperBounds-08
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:39:41] [INFO ] Computed 23 invariants in 5 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :5
[2024-05-28 11:39:41] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:39:41] [INFO ] Computed 23 invariants in 8 ms
[2024-05-28 11:39:41] [INFO ] [Real]Absence check using 23 positive place invariants in 36 ms returned sat
[2024-05-28 11:39:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:39:42] [INFO ] [Real]Absence check using state equation in 915 ms returned sat
[2024-05-28 11:39:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:39:42] [INFO ] [Nat]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:39:43] [INFO ] [Nat]Absence check using state equation in 800 ms returned sat
[2024-05-28 11:39:43] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:39:43] [INFO ] [Nat]Added 497 Read/Feed constraints in 201 ms returned sat
[2024-05-28 11:39:44] [INFO ] Deduced a trap composed of 150 places in 815 ms of which 2 ms to minimize.
[2024-05-28 11:39:45] [INFO ] Deduced a trap composed of 154 places in 866 ms of which 1 ms to minimize.
[2024-05-28 11:39:46] [INFO ] Deduced a trap composed of 32 places in 879 ms of which 1 ms to minimize.
[2024-05-28 11:39:47] [INFO ] Deduced a trap composed of 151 places in 926 ms of which 2 ms to minimize.
[2024-05-28 11:39:47] [INFO ] Trap strengthening (SAT) tested/added 4/4 trap constraints in 3815 ms
Current structural bounds on expressions (after SMT) : [448] Max seen :[5]
Support contains 448 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 1096 transition count 2200
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1088 transition count 2200
Applied a total of 16 rules in 69 ms. Remains 1088 /1096 variables (removed 8) and now considering 2200/2208 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 1088/1096 places, 2200/2208 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:39:47] [INFO ] Computed 23 invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11015 ms. (steps per millisecond=90 ) properties (out of 1) seen :7
Finished Best-First random walk after 590869 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=118 )
[2024-05-28 11:40:03] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:40:03] [INFO ] Computed 23 invariants in 6 ms
[2024-05-28 11:40:04] [INFO ] [Real]Absence check using 23 positive place invariants in 25 ms returned sat
[2024-05-28 11:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:40:04] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2024-05-28 11:40:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:40:05] [INFO ] [Nat]Absence check using 23 positive place invariants in 25 ms returned sat
[2024-05-28 11:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:40:05] [INFO ] [Nat]Absence check using state equation in 682 ms returned sat
[2024-05-28 11:40:05] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:40:05] [INFO ] [Nat]Added 497 Read/Feed constraints in 168 ms returned sat
[2024-05-28 11:40:06] [INFO ] Deduced a trap composed of 38 places in 870 ms of which 2 ms to minimize.
[2024-05-28 11:40:07] [INFO ] Deduced a trap composed of 65 places in 882 ms of which 2 ms to minimize.
[2024-05-28 11:40:08] [INFO ] Deduced a trap composed of 142 places in 825 ms of which 1 ms to minimize.
[2024-05-28 11:40:09] [INFO ] Deduced a trap composed of 139 places in 1162 ms of which 1 ms to minimize.
[2024-05-28 11:40:11] [INFO ] Deduced a trap composed of 129 places in 1174 ms of which 2 ms to minimize.
[2024-05-28 11:40:12] [INFO ] Deduced a trap composed of 36 places in 1357 ms of which 2 ms to minimize.
[2024-05-28 11:40:14] [INFO ] Deduced a trap composed of 13 places in 1173 ms of which 1 ms to minimize.
[2024-05-28 11:40:15] [INFO ] Deduced a trap composed of 53 places in 1205 ms of which 1 ms to minimize.
[2024-05-28 11:40:16] [INFO ] Deduced a trap composed of 13 places in 967 ms of which 1 ms to minimize.
[2024-05-28 11:40:17] [INFO ] Deduced a trap composed of 67 places in 867 ms of which 1 ms to minimize.
[2024-05-28 11:40:18] [INFO ] Deduced a trap composed of 69 places in 908 ms of which 2 ms to minimize.
[2024-05-28 11:40:19] [INFO ] Deduced a trap composed of 34 places in 1020 ms of which 2 ms to minimize.
[2024-05-28 11:40:20] [INFO ] Deduced a trap composed of 101 places in 1245 ms of which 2 ms to minimize.
[2024-05-28 11:40:22] [INFO ] Deduced a trap composed of 89 places in 1299 ms of which 1 ms to minimize.
[2024-05-28 11:40:23] [INFO ] Deduced a trap composed of 95 places in 1223 ms of which 2 ms to minimize.
[2024-05-28 11:40:24] [INFO ] Deduced a trap composed of 89 places in 1150 ms of which 2 ms to minimize.
[2024-05-28 11:40:25] [INFO ] Deduced a trap composed of 36 places in 840 ms of which 1 ms to minimize.
[2024-05-28 11:40:26] [INFO ] Deduced a trap composed of 37 places in 862 ms of which 2 ms to minimize.
[2024-05-28 11:40:27] [INFO ] Deduced a trap composed of 13 places in 1130 ms of which 1 ms to minimize.
[2024-05-28 11:40:28] [INFO ] Deduced a trap composed of 71 places in 882 ms of which 2 ms to minimize.
[2024-05-28 11:40:29] [INFO ] Deduced a trap composed of 40 places in 808 ms of which 2 ms to minimize.
[2024-05-28 11:40:30] [INFO ] Deduced a trap composed of 69 places in 938 ms of which 1 ms to minimize.
[2024-05-28 11:40:32] [INFO ] Deduced a trap composed of 96 places in 1267 ms of which 2 ms to minimize.
[2024-05-28 11:40:33] [INFO ] Deduced a trap composed of 62 places in 846 ms of which 1 ms to minimize.
[2024-05-28 11:40:33] [INFO ] Deduced a trap composed of 69 places in 690 ms of which 1 ms to minimize.
[2024-05-28 11:40:34] [INFO ] Deduced a trap composed of 47 places in 862 ms of which 2 ms to minimize.
[2024-05-28 11:40:35] [INFO ] Deduced a trap composed of 57 places in 598 ms of which 1 ms to minimize.
[2024-05-28 11:40:35] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 29796 ms
[2024-05-28 11:40:35] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 131 ms.
[2024-05-28 11:40:43] [INFO ] Deduced a trap composed of 36 places in 982 ms of which 1 ms to minimize.
[2024-05-28 11:40:44] [INFO ] Deduced a trap composed of 82 places in 963 ms of which 2 ms to minimize.
[2024-05-28 11:40:46] [INFO ] Deduced a trap composed of 36 places in 1295 ms of which 1 ms to minimize.
[2024-05-28 11:40:47] [INFO ] Deduced a trap composed of 50 places in 1085 ms of which 1 ms to minimize.
[2024-05-28 11:40:48] [INFO ] Deduced a trap composed of 20 places in 993 ms of which 1 ms to minimize.
[2024-05-28 11:40:49] [INFO ] Deduced a trap composed of 86 places in 1012 ms of which 1 ms to minimize.
[2024-05-28 11:40:50] [INFO ] Deduced a trap composed of 36 places in 1023 ms of which 1 ms to minimize.
[2024-05-28 11:40:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [448] Max seen :[7]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 30 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 29 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-28 11:40:50] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:40:50] [INFO ] Invariant cache hit.
[2024-05-28 11:40:52] [INFO ] Implicit Places using invariants in 1126 ms returned []
[2024-05-28 11:40:52] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:40:52] [INFO ] Invariant cache hit.
[2024-05-28 11:40:53] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:41:01] [INFO ] Implicit Places using invariants and state equation in 9705 ms returned []
Implicit Place search using SMT with State Equation took 10833 ms to find 0 implicit places.
[2024-05-28 11:41:01] [INFO ] Redundant transitions in 59 ms returned []
[2024-05-28 11:41:01] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:41:01] [INFO ] Invariant cache hit.
[2024-05-28 11:41:04] [INFO ] Dead Transitions using invariants and state equation in 2626 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13557 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:41:04] [INFO ] Computed 23 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10754 ms. (steps per millisecond=92 ) properties (out of 1) seen :7
Finished Best-First random walk after 652681 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=130 )
[2024-05-28 11:41:20] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:41:20] [INFO ] Computed 23 invariants in 12 ms
[2024-05-28 11:41:20] [INFO ] [Real]Absence check using 23 positive place invariants in 30 ms returned sat
[2024-05-28 11:41:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:41:21] [INFO ] [Real]Absence check using state equation in 816 ms returned sat
[2024-05-28 11:41:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:41:21] [INFO ] [Nat]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-28 11:41:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:41:22] [INFO ] [Nat]Absence check using state equation in 834 ms returned sat
[2024-05-28 11:41:22] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:41:22] [INFO ] [Nat]Added 497 Read/Feed constraints in 186 ms returned sat
[2024-05-28 11:41:23] [INFO ] Deduced a trap composed of 38 places in 1226 ms of which 1 ms to minimize.
[2024-05-28 11:41:25] [INFO ] Deduced a trap composed of 65 places in 1082 ms of which 2 ms to minimize.
[2024-05-28 11:41:26] [INFO ] Deduced a trap composed of 142 places in 1037 ms of which 2 ms to minimize.
[2024-05-28 11:41:27] [INFO ] Deduced a trap composed of 139 places in 1001 ms of which 1 ms to minimize.
[2024-05-28 11:41:28] [INFO ] Deduced a trap composed of 129 places in 1020 ms of which 2 ms to minimize.
[2024-05-28 11:41:29] [INFO ] Deduced a trap composed of 36 places in 1163 ms of which 1 ms to minimize.
[2024-05-28 11:41:31] [INFO ] Deduced a trap composed of 13 places in 1177 ms of which 2 ms to minimize.
[2024-05-28 11:41:32] [INFO ] Deduced a trap composed of 53 places in 1181 ms of which 2 ms to minimize.
[2024-05-28 11:41:33] [INFO ] Deduced a trap composed of 13 places in 1086 ms of which 1 ms to minimize.
[2024-05-28 11:41:34] [INFO ] Deduced a trap composed of 67 places in 919 ms of which 1 ms to minimize.
[2024-05-28 11:41:35] [INFO ] Deduced a trap composed of 69 places in 1008 ms of which 1 ms to minimize.
[2024-05-28 11:41:36] [INFO ] Deduced a trap composed of 34 places in 1173 ms of which 1 ms to minimize.
[2024-05-28 11:41:37] [INFO ] Deduced a trap composed of 101 places in 1086 ms of which 1 ms to minimize.
[2024-05-28 11:41:39] [INFO ] Deduced a trap composed of 89 places in 1039 ms of which 2 ms to minimize.
[2024-05-28 11:41:40] [INFO ] Deduced a trap composed of 95 places in 907 ms of which 1 ms to minimize.
[2024-05-28 11:41:41] [INFO ] Deduced a trap composed of 89 places in 1177 ms of which 1 ms to minimize.
[2024-05-28 11:41:42] [INFO ] Deduced a trap composed of 36 places in 996 ms of which 2 ms to minimize.
[2024-05-28 11:41:43] [INFO ] Deduced a trap composed of 37 places in 924 ms of which 1 ms to minimize.
[2024-05-28 11:41:44] [INFO ] Deduced a trap composed of 13 places in 962 ms of which 2 ms to minimize.
[2024-05-28 11:41:45] [INFO ] Deduced a trap composed of 71 places in 1026 ms of which 1 ms to minimize.
[2024-05-28 11:41:46] [INFO ] Deduced a trap composed of 40 places in 942 ms of which 1 ms to minimize.
[2024-05-28 11:41:47] [INFO ] Deduced a trap composed of 69 places in 879 ms of which 2 ms to minimize.
[2024-05-28 11:41:49] [INFO ] Deduced a trap composed of 96 places in 1200 ms of which 2 ms to minimize.
[2024-05-28 11:41:50] [INFO ] Deduced a trap composed of 62 places in 1011 ms of which 1 ms to minimize.
[2024-05-28 11:41:51] [INFO ] Deduced a trap composed of 69 places in 1046 ms of which 1 ms to minimize.
[2024-05-28 11:41:52] [INFO ] Deduced a trap composed of 47 places in 1087 ms of which 1 ms to minimize.
[2024-05-28 11:41:53] [INFO ] Deduced a trap composed of 57 places in 720 ms of which 1 ms to minimize.
[2024-05-28 11:41:53] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 31145 ms
[2024-05-28 11:41:53] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 197 ms.
[2024-05-28 11:42:04] [INFO ] Deduced a trap composed of 36 places in 1112 ms of which 1 ms to minimize.
[2024-05-28 11:42:05] [INFO ] Deduced a trap composed of 82 places in 992 ms of which 1 ms to minimize.
[2024-05-28 11:42:06] [INFO ] Deduced a trap composed of 36 places in 887 ms of which 1 ms to minimize.
[2024-05-28 11:42:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [448] Max seen :[7]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 30 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 29 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-28 11:42:06] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:42:06] [INFO ] Invariant cache hit.
[2024-05-28 11:42:07] [INFO ] Implicit Places using invariants in 842 ms returned []
[2024-05-28 11:42:07] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:42:07] [INFO ] Invariant cache hit.
[2024-05-28 11:42:08] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:42:16] [INFO ] Implicit Places using invariants and state equation in 8870 ms returned []
Implicit Place search using SMT with State Equation took 9713 ms to find 0 implicit places.
[2024-05-28 11:42:16] [INFO ] Redundant transitions in 58 ms returned []
[2024-05-28 11:42:16] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:42:16] [INFO ] Invariant cache hit.
[2024-05-28 11:42:19] [INFO ] Dead Transitions using invariants and state equation in 2588 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12396 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Ending property specific reduction for Peterson-COL-7-UpperBounds-08 in 157862 ms.
Starting property specific reduction for Peterson-COL-7-UpperBounds-13
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:42:19] [INFO ] Computed 23 invariants in 5 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 1) seen :1
[2024-05-28 11:42:19] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:42:19] [INFO ] Computed 23 invariants in 5 ms
[2024-05-28 11:42:19] [INFO ] [Real]Absence check using 23 positive place invariants in 36 ms returned sat
[2024-05-28 11:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:42:20] [INFO ] [Real]Absence check using state equation in 867 ms returned sat
[2024-05-28 11:42:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:42:20] [INFO ] [Nat]Absence check using 23 positive place invariants in 25 ms returned sat
[2024-05-28 11:42:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:42:21] [INFO ] [Nat]Absence check using state equation in 834 ms returned sat
[2024-05-28 11:42:21] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:42:21] [INFO ] [Nat]Added 497 Read/Feed constraints in 154 ms returned sat
[2024-05-28 11:42:22] [INFO ] Deduced a trap composed of 105 places in 1139 ms of which 1 ms to minimize.
[2024-05-28 11:42:24] [INFO ] Deduced a trap composed of 15 places in 1019 ms of which 1 ms to minimize.
[2024-05-28 11:42:25] [INFO ] Deduced a trap composed of 32 places in 922 ms of which 2 ms to minimize.
[2024-05-28 11:42:26] [INFO ] Deduced a trap composed of 99 places in 1060 ms of which 2 ms to minimize.
[2024-05-28 11:42:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [448] Max seen :[3]
Support contains 448 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 1096 transition count 2200
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1088 transition count 2200
Applied a total of 16 rules in 61 ms. Remains 1088 /1096 variables (removed 8) and now considering 2200/2208 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 1088/1096 places, 2200/2208 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:42:26] [INFO ] Computed 23 invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10794 ms. (steps per millisecond=92 ) properties (out of 1) seen :7
Finished Best-First random walk after 641791 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=128 )
[2024-05-28 11:42:42] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:42:42] [INFO ] Computed 23 invariants in 6 ms
[2024-05-28 11:42:42] [INFO ] [Real]Absence check using 23 positive place invariants in 24 ms returned sat
[2024-05-28 11:42:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:42:43] [INFO ] [Real]Absence check using state equation in 940 ms returned sat
[2024-05-28 11:42:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:42:43] [INFO ] [Nat]Absence check using 23 positive place invariants in 37 ms returned sat
[2024-05-28 11:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:42:44] [INFO ] [Nat]Absence check using state equation in 780 ms returned sat
[2024-05-28 11:42:44] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:42:44] [INFO ] [Nat]Added 497 Read/Feed constraints in 177 ms returned sat
[2024-05-28 11:42:45] [INFO ] Deduced a trap composed of 38 places in 901 ms of which 2 ms to minimize.
[2024-05-28 11:42:46] [INFO ] Deduced a trap composed of 65 places in 1003 ms of which 2 ms to minimize.
[2024-05-28 11:42:47] [INFO ] Deduced a trap composed of 142 places in 1038 ms of which 2 ms to minimize.
[2024-05-28 11:42:48] [INFO ] Deduced a trap composed of 139 places in 910 ms of which 1 ms to minimize.
[2024-05-28 11:42:49] [INFO ] Deduced a trap composed of 129 places in 1070 ms of which 2 ms to minimize.
[2024-05-28 11:42:51] [INFO ] Deduced a trap composed of 36 places in 1072 ms of which 2 ms to minimize.
[2024-05-28 11:42:52] [INFO ] Deduced a trap composed of 13 places in 871 ms of which 1 ms to minimize.
[2024-05-28 11:42:53] [INFO ] Deduced a trap composed of 53 places in 1005 ms of which 2 ms to minimize.
[2024-05-28 11:42:54] [INFO ] Deduced a trap composed of 13 places in 913 ms of which 1 ms to minimize.
[2024-05-28 11:42:55] [INFO ] Deduced a trap composed of 67 places in 1052 ms of which 2 ms to minimize.
[2024-05-28 11:42:56] [INFO ] Deduced a trap composed of 69 places in 1064 ms of which 2 ms to minimize.
[2024-05-28 11:42:57] [INFO ] Deduced a trap composed of 34 places in 925 ms of which 1 ms to minimize.
[2024-05-28 11:42:58] [INFO ] Deduced a trap composed of 101 places in 965 ms of which 1 ms to minimize.
[2024-05-28 11:42:59] [INFO ] Deduced a trap composed of 89 places in 1044 ms of which 2 ms to minimize.
[2024-05-28 11:43:01] [INFO ] Deduced a trap composed of 95 places in 1092 ms of which 1 ms to minimize.
[2024-05-28 11:43:01] [INFO ] Deduced a trap composed of 89 places in 738 ms of which 2 ms to minimize.
[2024-05-28 11:43:03] [INFO ] Deduced a trap composed of 36 places in 949 ms of which 1 ms to minimize.
[2024-05-28 11:43:04] [INFO ] Deduced a trap composed of 37 places in 939 ms of which 2 ms to minimize.
[2024-05-28 11:43:04] [INFO ] Deduced a trap composed of 13 places in 765 ms of which 1 ms to minimize.
[2024-05-28 11:43:05] [INFO ] Deduced a trap composed of 71 places in 950 ms of which 2 ms to minimize.
[2024-05-28 11:43:07] [INFO ] Deduced a trap composed of 40 places in 1076 ms of which 2 ms to minimize.
[2024-05-28 11:43:08] [INFO ] Deduced a trap composed of 69 places in 1026 ms of which 2 ms to minimize.
[2024-05-28 11:43:09] [INFO ] Deduced a trap composed of 96 places in 881 ms of which 2 ms to minimize.
[2024-05-28 11:43:10] [INFO ] Deduced a trap composed of 62 places in 931 ms of which 1 ms to minimize.
[2024-05-28 11:43:11] [INFO ] Deduced a trap composed of 69 places in 922 ms of which 2 ms to minimize.
[2024-05-28 11:43:12] [INFO ] Deduced a trap composed of 47 places in 1064 ms of which 2 ms to minimize.
[2024-05-28 11:43:13] [INFO ] Deduced a trap composed of 57 places in 660 ms of which 1 ms to minimize.
[2024-05-28 11:43:13] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 28769 ms
[2024-05-28 11:43:13] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 131 ms.
[2024-05-28 11:43:20] [INFO ] Deduced a trap composed of 36 places in 971 ms of which 2 ms to minimize.
[2024-05-28 11:43:21] [INFO ] Deduced a trap composed of 82 places in 1043 ms of which 2 ms to minimize.
[2024-05-28 11:43:22] [INFO ] Deduced a trap composed of 36 places in 931 ms of which 2 ms to minimize.
[2024-05-28 11:43:23] [INFO ] Deduced a trap composed of 50 places in 816 ms of which 2 ms to minimize.
[2024-05-28 11:43:24] [INFO ] Deduced a trap composed of 20 places in 863 ms of which 1 ms to minimize.
[2024-05-28 11:43:25] [INFO ] Deduced a trap composed of 86 places in 904 ms of which 1 ms to minimize.
[2024-05-28 11:43:26] [INFO ] Deduced a trap composed of 36 places in 915 ms of which 2 ms to minimize.
[2024-05-28 11:43:28] [INFO ] Deduced a trap composed of 23 places in 963 ms of which 2 ms to minimize.
[2024-05-28 11:43:29] [INFO ] Deduced a trap composed of 58 places in 1000 ms of which 2 ms to minimize.
[2024-05-28 11:43:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [448] Max seen :[7]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 30 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 30 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-28 11:43:29] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:43:29] [INFO ] Invariant cache hit.
[2024-05-28 11:43:30] [INFO ] Implicit Places using invariants in 874 ms returned []
[2024-05-28 11:43:30] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:43:30] [INFO ] Invariant cache hit.
[2024-05-28 11:43:31] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:43:38] [INFO ] Implicit Places using invariants and state equation in 8618 ms returned []
Implicit Place search using SMT with State Equation took 9493 ms to find 0 implicit places.
[2024-05-28 11:43:38] [INFO ] Redundant transitions in 59 ms returned []
[2024-05-28 11:43:38] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:43:38] [INFO ] Invariant cache hit.
[2024-05-28 11:43:41] [INFO ] Dead Transitions using invariants and state equation in 2496 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12088 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:43:41] [INFO ] Computed 23 invariants in 10 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10450 ms. (steps per millisecond=95 ) properties (out of 1) seen :6
Finished Best-First random walk after 631774 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=126 )
[2024-05-28 11:43:56] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 11:43:56] [INFO ] Computed 23 invariants in 4 ms
[2024-05-28 11:43:57] [INFO ] [Real]Absence check using 23 positive place invariants in 23 ms returned sat
[2024-05-28 11:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:43:57] [INFO ] [Real]Absence check using state equation in 703 ms returned sat
[2024-05-28 11:43:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:43:58] [INFO ] [Nat]Absence check using 23 positive place invariants in 25 ms returned sat
[2024-05-28 11:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:43:58] [INFO ] [Nat]Absence check using state equation in 715 ms returned sat
[2024-05-28 11:43:58] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:43:58] [INFO ] [Nat]Added 497 Read/Feed constraints in 173 ms returned sat
[2024-05-28 11:43:59] [INFO ] Deduced a trap composed of 38 places in 973 ms of which 2 ms to minimize.
[2024-05-28 11:44:01] [INFO ] Deduced a trap composed of 65 places in 919 ms of which 1 ms to minimize.
[2024-05-28 11:44:01] [INFO ] Deduced a trap composed of 142 places in 886 ms of which 1 ms to minimize.
[2024-05-28 11:44:02] [INFO ] Deduced a trap composed of 139 places in 793 ms of which 1 ms to minimize.
[2024-05-28 11:44:03] [INFO ] Deduced a trap composed of 129 places in 876 ms of which 1 ms to minimize.
[2024-05-28 11:44:04] [INFO ] Deduced a trap composed of 36 places in 963 ms of which 1 ms to minimize.
[2024-05-28 11:44:05] [INFO ] Deduced a trap composed of 13 places in 902 ms of which 1 ms to minimize.
[2024-05-28 11:44:06] [INFO ] Deduced a trap composed of 53 places in 923 ms of which 1 ms to minimize.
[2024-05-28 11:44:07] [INFO ] Deduced a trap composed of 13 places in 910 ms of which 1 ms to minimize.
[2024-05-28 11:44:08] [INFO ] Deduced a trap composed of 67 places in 945 ms of which 1 ms to minimize.
[2024-05-28 11:44:10] [INFO ] Deduced a trap composed of 69 places in 1143 ms of which 2 ms to minimize.
[2024-05-28 11:44:11] [INFO ] Deduced a trap composed of 34 places in 782 ms of which 2 ms to minimize.
[2024-05-28 11:44:11] [INFO ] Deduced a trap composed of 101 places in 711 ms of which 2 ms to minimize.
[2024-05-28 11:44:12] [INFO ] Deduced a trap composed of 89 places in 839 ms of which 1 ms to minimize.
[2024-05-28 11:44:13] [INFO ] Deduced a trap composed of 95 places in 1013 ms of which 1 ms to minimize.
[2024-05-28 11:44:14] [INFO ] Deduced a trap composed of 89 places in 897 ms of which 1 ms to minimize.
[2024-05-28 11:44:16] [INFO ] Deduced a trap composed of 36 places in 1130 ms of which 2 ms to minimize.
[2024-05-28 11:44:17] [INFO ] Deduced a trap composed of 37 places in 1042 ms of which 1 ms to minimize.
[2024-05-28 11:44:18] [INFO ] Deduced a trap composed of 13 places in 903 ms of which 1 ms to minimize.
[2024-05-28 11:44:19] [INFO ] Deduced a trap composed of 71 places in 1110 ms of which 2 ms to minimize.
[2024-05-28 11:44:20] [INFO ] Deduced a trap composed of 40 places in 1053 ms of which 1 ms to minimize.
[2024-05-28 11:44:21] [INFO ] Deduced a trap composed of 69 places in 1018 ms of which 2 ms to minimize.
[2024-05-28 11:44:22] [INFO ] Deduced a trap composed of 96 places in 897 ms of which 2 ms to minimize.
[2024-05-28 11:44:24] [INFO ] Deduced a trap composed of 62 places in 1150 ms of which 2 ms to minimize.
[2024-05-28 11:44:25] [INFO ] Deduced a trap composed of 69 places in 1108 ms of which 1 ms to minimize.
[2024-05-28 11:44:26] [INFO ] Deduced a trap composed of 47 places in 922 ms of which 1 ms to minimize.
[2024-05-28 11:44:27] [INFO ] Deduced a trap composed of 57 places in 788 ms of which 1 ms to minimize.
[2024-05-28 11:44:27] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 28534 ms
[2024-05-28 11:44:27] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 192 ms.
[2024-05-28 11:44:34] [INFO ] Deduced a trap composed of 36 places in 1005 ms of which 1 ms to minimize.
[2024-05-28 11:44:35] [INFO ] Deduced a trap composed of 82 places in 934 ms of which 1 ms to minimize.
[2024-05-28 11:44:37] [INFO ] Deduced a trap composed of 36 places in 1122 ms of which 2 ms to minimize.
[2024-05-28 11:44:38] [INFO ] Deduced a trap composed of 50 places in 1009 ms of which 2 ms to minimize.
[2024-05-28 11:44:39] [INFO ] Deduced a trap composed of 20 places in 884 ms of which 1 ms to minimize.
[2024-05-28 11:44:40] [INFO ] Deduced a trap composed of 86 places in 1119 ms of which 2 ms to minimize.
[2024-05-28 11:44:41] [INFO ] Deduced a trap composed of 36 places in 867 ms of which 1 ms to minimize.
[2024-05-28 11:44:42] [INFO ] Deduced a trap composed of 23 places in 802 ms of which 1 ms to minimize.
[2024-05-28 11:44:42] [INFO ] Trap strengthening (SAT) tested/added 8/8 trap constraints in 9166 ms
[2024-05-28 11:44:43] [INFO ] Deduced a trap composed of 2 places in 992 ms of which 2 ms to minimize.
[2024-05-28 11:44:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [448] Max seen :[7]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 46 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 45 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-28 11:44:43] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:44:43] [INFO ] Invariant cache hit.
[2024-05-28 11:44:44] [INFO ] Implicit Places using invariants in 902 ms returned []
[2024-05-28 11:44:44] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:44:44] [INFO ] Invariant cache hit.
[2024-05-28 11:44:45] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:44:53] [INFO ] Implicit Places using invariants and state equation in 8347 ms returned []
Implicit Place search using SMT with State Equation took 9250 ms to find 0 implicit places.
[2024-05-28 11:44:53] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-28 11:44:53] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 11:44:53] [INFO ] Invariant cache hit.
[2024-05-28 11:44:55] [INFO ] Dead Transitions using invariants and state equation in 2417 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11776 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Ending property specific reduction for Peterson-COL-7-UpperBounds-13 in 156691 ms.
Starting property specific reduction for Peterson-COL-7-UpperBounds-14
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:44:55] [INFO ] Computed 23 invariants in 5 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :1
[2024-05-28 11:44:55] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-28 11:44:55] [INFO ] Computed 23 invariants in 5 ms
[2024-05-28 11:44:55] [INFO ] [Real]Absence check using 23 positive place invariants in 26 ms returned sat
[2024-05-28 11:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:44:56] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2024-05-28 11:44:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:44:56] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-28 11:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:44:57] [INFO ] [Nat]Absence check using state equation in 690 ms returned sat
[2024-05-28 11:44:57] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:44:57] [INFO ] [Nat]Added 497 Read/Feed constraints in 227 ms returned sat
[2024-05-28 11:44:58] [INFO ] Deduced a trap composed of 15 places in 729 ms of which 1 ms to minimize.
[2024-05-28 11:44:59] [INFO ] Deduced a trap composed of 28 places in 719 ms of which 1 ms to minimize.
[2024-05-28 11:45:00] [INFO ] Deduced a trap composed of 54 places in 870 ms of which 2 ms to minimize.
[2024-05-28 11:45:01] [INFO ] Deduced a trap composed of 24 places in 774 ms of which 1 ms to minimize.
[2024-05-28 11:45:02] [INFO ] Deduced a trap composed of 57 places in 844 ms of which 1 ms to minimize.
[2024-05-28 11:45:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [8] Max seen :[1]
Support contains 8 out of 1096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Drop transitions removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 105 rules applied. Total rules applied 105 place count 1096 transition count 2103
Reduce places removed 105 places and 0 transitions.
Iterating post reduction 1 with 105 rules applied. Total rules applied 210 place count 991 transition count 2103
Performed 343 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 343 Pre rules applied. Total rules applied 210 place count 991 transition count 1760
Deduced a syphon composed of 343 places in 1 ms
Reduce places removed 343 places and 0 transitions.
Iterating global reduction 2 with 686 rules applied. Total rules applied 896 place count 648 transition count 1760
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 1008 place count 592 transition count 1704
Applied a total of 1008 rules in 154 ms. Remains 592 /1096 variables (removed 504) and now considering 1704/2208 (removed 504) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 592/1096 places, 1704/2208 transitions.
Normalized transition count is 1368 out of 1704 initially.
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 11:45:02] [INFO ] Computed 23 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3268 ms. (steps per millisecond=305 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 988 ms. (steps per millisecond=1012 ) properties (out of 1) seen :1
[2024-05-28 11:45:06] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 11:45:06] [INFO ] Computed 23 invariants in 2 ms
[2024-05-28 11:45:06] [INFO ] [Real]Absence check using 23 positive place invariants in 15 ms returned sat
[2024-05-28 11:45:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 11:45:07] [INFO ] [Real]Absence check using state equation in 386 ms returned sat
[2024-05-28 11:45:07] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:45:07] [INFO ] [Real]Added 497 Read/Feed constraints in 59 ms returned sat
[2024-05-28 11:45:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 11:45:07] [INFO ] [Nat]Absence check using 23 positive place invariants in 15 ms returned sat
[2024-05-28 11:45:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 11:45:07] [INFO ] [Nat]Absence check using state equation in 598 ms returned sat
[2024-05-28 11:45:08] [INFO ] [Nat]Added 497 Read/Feed constraints in 115 ms returned sat
[2024-05-28 11:45:08] [INFO ] Deduced a trap composed of 39 places in 502 ms of which 1 ms to minimize.
[2024-05-28 11:45:09] [INFO ] Deduced a trap composed of 76 places in 596 ms of which 2 ms to minimize.
[2024-05-28 11:45:09] [INFO ] Deduced a trap composed of 41 places in 603 ms of which 1 ms to minimize.
[2024-05-28 11:45:10] [INFO ] Deduced a trap composed of 50 places in 521 ms of which 1 ms to minimize.
[2024-05-28 11:45:10] [INFO ] Deduced a trap composed of 22 places in 420 ms of which 1 ms to minimize.
[2024-05-28 11:45:11] [INFO ] Deduced a trap composed of 91 places in 472 ms of which 1 ms to minimize.
[2024-05-28 11:45:12] [INFO ] Deduced a trap composed of 45 places in 394 ms of which 1 ms to minimize.
[2024-05-28 11:45:12] [INFO ] Deduced a trap composed of 13 places in 401 ms of which 1 ms to minimize.
[2024-05-28 11:45:13] [INFO ] Deduced a trap composed of 20 places in 606 ms of which 1 ms to minimize.
[2024-05-28 11:45:13] [INFO ] Deduced a trap composed of 11 places in 589 ms of which 1 ms to minimize.
[2024-05-28 11:45:14] [INFO ] Deduced a trap composed of 15 places in 567 ms of which 1 ms to minimize.
[2024-05-28 11:45:15] [INFO ] Deduced a trap composed of 46 places in 574 ms of which 1 ms to minimize.
[2024-05-28 11:45:15] [INFO ] Deduced a trap composed of 21 places in 568 ms of which 1 ms to minimize.
[2024-05-28 11:45:16] [INFO ] Deduced a trap composed of 21 places in 532 ms of which 1 ms to minimize.
[2024-05-28 11:45:17] [INFO ] Deduced a trap composed of 39 places in 511 ms of which 1 ms to minimize.
[2024-05-28 11:45:17] [INFO ] Deduced a trap composed of 73 places in 488 ms of which 1 ms to minimize.
[2024-05-28 11:45:18] [INFO ] Deduced a trap composed of 89 places in 454 ms of which 1 ms to minimize.
[2024-05-28 11:45:18] [INFO ] Deduced a trap composed of 21 places in 414 ms of which 1 ms to minimize.
[2024-05-28 11:45:19] [INFO ] Deduced a trap composed of 26 places in 442 ms of which 1 ms to minimize.
[2024-05-28 11:45:19] [INFO ] Deduced a trap composed of 75 places in 484 ms of which 1 ms to minimize.
[2024-05-28 11:45:20] [INFO ] Deduced a trap composed of 37 places in 492 ms of which 1 ms to minimize.
[2024-05-28 11:45:20] [INFO ] Deduced a trap composed of 94 places in 503 ms of which 1 ms to minimize.
[2024-05-28 11:45:21] [INFO ] Deduced a trap composed of 36 places in 457 ms of which 1 ms to minimize.
[2024-05-28 11:45:21] [INFO ] Deduced a trap composed of 21 places in 464 ms of which 1 ms to minimize.
[2024-05-28 11:45:22] [INFO ] Deduced a trap composed of 28 places in 424 ms of which 1 ms to minimize.
[2024-05-28 11:45:22] [INFO ] Deduced a trap composed of 13 places in 370 ms of which 1 ms to minimize.
[2024-05-28 11:45:23] [INFO ] Deduced a trap composed of 21 places in 537 ms of which 1 ms to minimize.
[2024-05-28 11:45:23] [INFO ] Deduced a trap composed of 51 places in 373 ms of which 1 ms to minimize.
[2024-05-28 11:45:24] [INFO ] Deduced a trap composed of 94 places in 593 ms of which 1 ms to minimize.
[2024-05-28 11:45:25] [INFO ] Deduced a trap composed of 58 places in 557 ms of which 1 ms to minimize.
[2024-05-28 11:45:25] [INFO ] Deduced a trap composed of 12 places in 506 ms of which 1 ms to minimize.
[2024-05-28 11:45:26] [INFO ] Deduced a trap composed of 24 places in 586 ms of which 1 ms to minimize.
[2024-05-28 11:45:27] [INFO ] Deduced a trap composed of 96 places in 552 ms of which 1 ms to minimize.
[2024-05-28 11:45:27] [INFO ] Deduced a trap composed of 67 places in 596 ms of which 1 ms to minimize.
[2024-05-28 11:45:28] [INFO ] Deduced a trap composed of 20 places in 580 ms of which 1 ms to minimize.
[2024-05-28 11:45:29] [INFO ] Deduced a trap composed of 38 places in 533 ms of which 1 ms to minimize.
[2024-05-28 11:45:29] [INFO ] Deduced a trap composed of 46 places in 479 ms of which 0 ms to minimize.
[2024-05-28 11:45:30] [INFO ] Deduced a trap composed of 38 places in 596 ms of which 1 ms to minimize.
[2024-05-28 11:45:30] [INFO ] Deduced a trap composed of 59 places in 540 ms of which 1 ms to minimize.
[2024-05-28 11:45:31] [INFO ] Deduced a trap composed of 79 places in 529 ms of which 1 ms to minimize.
[2024-05-28 11:45:32] [INFO ] Deduced a trap composed of 53 places in 551 ms of which 1 ms to minimize.
[2024-05-28 11:45:32] [INFO ] Deduced a trap composed of 29 places in 447 ms of which 1 ms to minimize.
[2024-05-28 11:45:33] [INFO ] Deduced a trap composed of 41 places in 361 ms of which 0 ms to minimize.
[2024-05-28 11:45:33] [INFO ] Deduced a trap composed of 55 places in 370 ms of which 1 ms to minimize.
[2024-05-28 11:45:34] [INFO ] Deduced a trap composed of 19 places in 472 ms of which 1 ms to minimize.
[2024-05-28 11:45:34] [INFO ] Deduced a trap composed of 33 places in 609 ms of which 1 ms to minimize.
[2024-05-28 11:45:35] [INFO ] Deduced a trap composed of 32 places in 362 ms of which 1 ms to minimize.
[2024-05-28 11:45:36] [INFO ] Deduced a trap composed of 42 places in 421 ms of which 1 ms to minimize.
[2024-05-28 11:45:36] [INFO ] Deduced a trap composed of 28 places in 362 ms of which 1 ms to minimize.
[2024-05-28 11:45:37] [INFO ] Deduced a trap composed of 14 places in 448 ms of which 1 ms to minimize.
[2024-05-28 11:45:37] [INFO ] Deduced a trap composed of 24 places in 503 ms of which 1 ms to minimize.
[2024-05-28 11:45:38] [INFO ] Deduced a trap composed of 11 places in 495 ms of which 1 ms to minimize.
[2024-05-28 11:45:38] [INFO ] Deduced a trap composed of 48 places in 483 ms of which 1 ms to minimize.
[2024-05-28 11:45:39] [INFO ] Deduced a trap composed of 29 places in 447 ms of which 1 ms to minimize.
[2024-05-28 11:45:39] [INFO ] Deduced a trap composed of 28 places in 325 ms of which 1 ms to minimize.
[2024-05-28 11:45:40] [INFO ] Deduced a trap composed of 11 places in 545 ms of which 1 ms to minimize.
[2024-05-28 11:45:40] [INFO ] Deduced a trap composed of 23 places in 461 ms of which 1 ms to minimize.
[2024-05-28 11:45:41] [INFO ] Deduced a trap composed of 74 places in 344 ms of which 1 ms to minimize.
[2024-05-28 11:45:42] [INFO ] Deduced a trap composed of 59 places in 384 ms of which 1 ms to minimize.
[2024-05-28 11:45:42] [INFO ] Deduced a trap composed of 24 places in 367 ms of which 1 ms to minimize.
[2024-05-28 11:45:43] [INFO ] Deduced a trap composed of 89 places in 313 ms of which 0 ms to minimize.
[2024-05-28 11:45:44] [INFO ] Deduced a trap composed of 73 places in 548 ms of which 1 ms to minimize.
[2024-05-28 11:45:44] [INFO ] Deduced a trap composed of 69 places in 507 ms of which 2 ms to minimize.
[2024-05-28 11:45:45] [INFO ] Deduced a trap composed of 58 places in 467 ms of which 1 ms to minimize.
[2024-05-28 11:45:46] [INFO ] Deduced a trap composed of 57 places in 382 ms of which 1 ms to minimize.
[2024-05-28 11:45:46] [INFO ] Deduced a trap composed of 55 places in 376 ms of which 1 ms to minimize.
[2024-05-28 11:45:47] [INFO ] Deduced a trap composed of 47 places in 545 ms of which 1 ms to minimize.
[2024-05-28 11:45:47] [INFO ] Deduced a trap composed of 67 places in 493 ms of which 1 ms to minimize.
[2024-05-28 11:45:48] [INFO ] Deduced a trap composed of 37 places in 480 ms of which 1 ms to minimize.
[2024-05-28 11:45:49] [INFO ] Deduced a trap composed of 47 places in 279 ms of which 1 ms to minimize.
[2024-05-28 11:45:50] [INFO ] Deduced a trap composed of 29 places in 539 ms of which 1 ms to minimize.
[2024-05-28 11:45:52] [INFO ] Trap strengthening (SAT) tested/added 71/71 trap constraints in 44186 ms
Current structural bounds on expressions (after SMT) : [8] Max seen :[1]
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 26 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 24 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-28 11:45:52] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 11:45:52] [INFO ] Invariant cache hit.
[2024-05-28 11:45:53] [INFO ] Implicit Places using invariants in 763 ms returned []
[2024-05-28 11:45:53] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 11:45:53] [INFO ] Invariant cache hit.
[2024-05-28 11:45:53] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 11:45:57] [INFO ] Implicit Places using invariants and state equation in 4649 ms returned []
Implicit Place search using SMT with State Equation took 5413 ms to find 0 implicit places.
[2024-05-28 11:45:57] [INFO ] Redundant transitions in 34 ms returned []
[2024-05-28 11:45:57] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 11:45:57] [INFO ] Invariant cache hit.
[2024-05-28 11:45:58] [INFO ] Dead Transitions using invariants and state equation in 1185 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6663 ms. Remains : 592/592 places, 1704/1704 transitions.
Ending property specific reduction for Peterson-COL-7-UpperBounds-14 in 63241 ms.
[2024-05-28 11:45:59] [INFO ] Flatten gal took : 468 ms
[2024-05-28 11:45:59] [INFO ] Applying decomposition
[2024-05-28 11:45:59] [INFO ] Flatten gal took : 193 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10953983013647601270.txt' '-o' '/tmp/graph10953983013647601270.bin' '-w' '/tmp/graph10953983013647601270.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10953983013647601270.bin' '-l' '-1' '-v' '-w' '/tmp/graph10953983013647601270.weights' '-q' '0' '-e' '0.001'
[2024-05-28 11:46:00] [INFO ] Decomposing Gal with order
[2024-05-28 11:46:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 11:46:00] [INFO ] Removed a total of 3174 redundant transitions.
[2024-05-28 11:46:00] [INFO ] Flatten gal took : 265 ms
[2024-05-28 11:46:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 80 ms.
[2024-05-28 11:46:01] [INFO ] Time to serialize gal into /tmp/UpperBounds16040483470331510422.gal : 35 ms
[2024-05-28 11:46:01] [INFO ] Time to serialize properties into /tmp/UpperBounds7919624535282901795.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16040483470331510422.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7919624535282901795.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds7919624535282901795.prop.
Detected timeout of ITS tools.
[2024-05-28 12:15:25] [INFO ] Applying decomposition
[2024-05-28 12:15:30] [INFO ] Flatten gal took : 4458 ms
[2024-05-28 12:15:30] [INFO ] Decomposing Gal with order
[2024-05-28 12:15:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 12:15:38] [INFO ] Removed a total of 3336 redundant transitions.
[2024-05-28 12:15:39] [INFO ] Flatten gal took : 7698 ms
[2024-05-28 12:15:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 58 ms.
[2024-05-28 12:15:40] [INFO ] Time to serialize gal into /tmp/UpperBounds8535223838786361462.gal : 112 ms
[2024-05-28 12:15:40] [INFO ] Time to serialize properties into /tmp/UpperBounds16666022403305841044.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8535223838786361462.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16666022403305841044.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds16666022403305841044.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11554420 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15411932 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-COL-7"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is Peterson-COL-7, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r285-smll-171654422100151"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-7.tgz
mv Peterson-COL-7 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;