About the Execution of ITS-Tools for Peterson-COL-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16219.348 | 3600000.00 | 3044652.00 | 207851.00 | ? 7 7 7 8 7 8 8 8 ? 8 7 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/mcc2023-input.r261-smll-167863536600597.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
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 r261-smll-167863536600597
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 9.1K Feb 25 22:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 22:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 22:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 22:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 23:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 23:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 25 23:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 47K Mar 5 18:23 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 1679040050314
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=itstools
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 202303021504
[2023-03-17 08:00:53] [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]
[2023-03-17 08:00:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 08:00:53] [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.
[2023-03-17 08:00:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 08:00:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 776 ms
[2023-03-17 08:00:53] [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 7 ms.
[2023-03-17 08:00:53] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 15 ms.
[2023-03-17 08:00:53] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 2 places and 0 transitions.
// Phase 1: matrix 14 rows 9 cols
[2023-03-17 08:00:54] [INFO ] Computed 1 place invariants in 4 ms
FORMULA Peterson-COL-7-UpperBounds-10 8 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-7-UpperBounds-03 7 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Peterson-COL-7-UpperBounds-01 7 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-17 08:00:54] [INFO ] Invariant cache hit.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 08:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 08:00:54] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-17 08:00:54] [INFO ] Added : 12 causal constraints over 4 iterations in 69 ms. Result :sat
Minimization took 13 ms.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 08:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 08:00:54] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-17 08:00:54] [INFO ] Added : 11 causal constraints over 4 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 08:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 08:00:54] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 08:00:54] [INFO ] Added : 11 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 08:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-17 08:00:54] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 08:00:54] [INFO ] Added : 11 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-17 08:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 08:00:54] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 08:00:54] [INFO ] Added : 11 causal constraints over 4 iterations in 34 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-17 08:00:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:54] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-17 08:00:54] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 08:00:55] [INFO ] Added : 11 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 19 ms.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-17 08:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-17 08:00:55] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 08:00:55] [INFO ] Added : 11 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-17 08:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-17 08:00:55] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 08:00:55] [INFO ] Added : 11 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-17 08:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 08:00:55] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 08:00:55] [INFO ] Added : 11 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-17 08:00:55] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 08:00:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-17 08:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-17 08:00:55] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 08:00:55] [INFO ] Added : 11 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-17 08:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-17 08:00:55] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 08:00:55] [INFO ] Added : 11 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 08:00:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 08:00:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-17 08:00:55] [INFO ] Computed and/alt/rep : 13/21/13 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 08:00:55] [INFO ] Added : 11 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [8, 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.
[2023-03-17 08:00:55] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 91 ms.
[2023-03-17 08:00:55] [INFO ] Unfolded 13 HLPN properties in 4 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 654 ms. (steps per millisecond=15 ) properties (out of 13) seen :70
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 13) seen :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 13) seen :27
FORMULA Peterson-COL-7-UpperBounds-13 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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 144 ms. (steps per millisecond=69 ) properties (out of 11) seen :23
FORMULA Peterson-COL-7-UpperBounds-06 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 10) seen :31
FORMULA Peterson-COL-7-UpperBounds-08 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-COL-7-UpperBounds-07 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 8) seen :9
FORMULA Peterson-COL-7-UpperBounds-12 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 7) seen :26
FORMULA Peterson-COL-7-UpperBounds-15 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-17 08:00:57] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2023-03-17 08:00:57] [INFO ] Computed 31 place invariants in 50 ms
[2023-03-17 08:00:57] [INFO ] [Real]Absence check using 23 positive place invariants in 55 ms returned sat
[2023-03-17 08:00:57] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 21 ms returned sat
[2023-03-17 08:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:00:59] [INFO ] [Real]Absence check using state equation in 1364 ms returned sat
[2023-03-17 08:00:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:00:59] [INFO ] [Nat]Absence check using 23 positive place invariants in 55 ms returned sat
[2023-03-17 08:00:59] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 19 ms returned sat
[2023-03-17 08:00:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:01] [INFO ] [Nat]Absence check using state equation in 1400 ms returned sat
[2023-03-17 08:01:01] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:01:01] [INFO ] [Nat]Added 497 Read/Feed constraints in 471 ms returned sat
[2023-03-17 08:01:03] [INFO ] Deduced a trap composed of 139 places in 1663 ms of which 8 ms to minimize.
[2023-03-17 08:01:05] [INFO ] Deduced a trap composed of 51 places in 1651 ms of which 2 ms to minimize.
[2023-03-17 08:01:05] [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 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 08:01:05] [INFO ] [Real]Absence check using 23 positive place invariants in 56 ms returned sat
[2023-03-17 08:01:05] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 20 ms returned sat
[2023-03-17 08:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:07] [INFO ] [Real]Absence check using state equation in 1373 ms returned sat
[2023-03-17 08:01:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:01:07] [INFO ] [Nat]Absence check using 23 positive place invariants in 54 ms returned sat
[2023-03-17 08:01:07] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 18 ms returned sat
[2023-03-17 08:01:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:08] [INFO ] [Nat]Absence check using state equation in 1376 ms returned sat
[2023-03-17 08:01:09] [INFO ] [Nat]Added 497 Read/Feed constraints in 419 ms returned sat
[2023-03-17 08:01:11] [INFO ] Deduced a trap composed of 33 places in 1730 ms of which 3 ms to minimize.
[2023-03-17 08:01:12] [INFO ] Deduced a trap composed of 33 places in 1352 ms of which 2 ms to minimize.
[2023-03-17 08:01:12] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 08:01:12] [INFO ] [Real]Absence check using 23 positive place invariants in 54 ms returned sat
[2023-03-17 08:01:13] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 21 ms returned sat
[2023-03-17 08:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:14] [INFO ] [Real]Absence check using state equation in 1322 ms returned sat
[2023-03-17 08:01:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:01:14] [INFO ] [Nat]Absence check using 23 positive place invariants in 51 ms returned sat
[2023-03-17 08:01:14] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 23 ms returned sat
[2023-03-17 08:01:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:16] [INFO ] [Nat]Absence check using state equation in 1273 ms returned sat
[2023-03-17 08:01:16] [INFO ] [Nat]Added 497 Read/Feed constraints in 438 ms returned sat
[2023-03-17 08:01:18] [INFO ] Deduced a trap composed of 33 places in 1588 ms of which 2 ms to minimize.
[2023-03-17 08:01:19] [INFO ] Deduced a trap composed of 33 places in 1530 ms of which 2 ms to minimize.
[2023-03-17 08:01:19] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 08:01:20] [INFO ] [Real]Absence check using 23 positive place invariants in 52 ms returned sat
[2023-03-17 08:01:20] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 20 ms returned sat
[2023-03-17 08:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:21] [INFO ] [Real]Absence check using state equation in 1431 ms returned sat
[2023-03-17 08:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:01:22] [INFO ] [Nat]Absence check using 23 positive place invariants in 54 ms returned sat
[2023-03-17 08:01:22] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 19 ms returned sat
[2023-03-17 08:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:23] [INFO ] [Nat]Absence check using state equation in 1323 ms returned sat
[2023-03-17 08:01:23] [INFO ] [Nat]Added 497 Read/Feed constraints in 450 ms returned sat
[2023-03-17 08:01:25] [INFO ] Deduced a trap composed of 16 places in 1773 ms of which 2 ms to minimize.
[2023-03-17 08:01:27] [INFO ] Deduced a trap composed of 96 places in 1757 ms of which 3 ms to minimize.
[2023-03-17 08:01:27] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 08:01:28] [INFO ] [Real]Absence check using 23 positive place invariants in 50 ms returned sat
[2023-03-17 08:01:28] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 19 ms returned sat
[2023-03-17 08:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:29] [INFO ] [Real]Absence check using state equation in 1239 ms returned sat
[2023-03-17 08:01:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:01:29] [INFO ] [Nat]Absence check using 23 positive place invariants in 61 ms returned sat
[2023-03-17 08:01:29] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 17 ms returned sat
[2023-03-17 08:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:31] [INFO ] [Nat]Absence check using state equation in 1319 ms returned sat
[2023-03-17 08:01:31] [INFO ] [Nat]Added 497 Read/Feed constraints in 421 ms returned sat
[2023-03-17 08:01:33] [INFO ] Deduced a trap composed of 33 places in 1686 ms of which 2 ms to minimize.
[2023-03-17 08:01:35] [INFO ] Deduced a trap composed of 33 places in 1756 ms of which 4 ms to minimize.
[2023-03-17 08:01:35] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 08:01:35] [INFO ] [Real]Absence check using 23 positive place invariants in 54 ms returned sat
[2023-03-17 08:01:35] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 22 ms returned sat
[2023-03-17 08:01:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:36] [INFO ] [Real]Absence check using state equation in 1387 ms returned sat
[2023-03-17 08:01:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:01:37] [INFO ] [Nat]Absence check using 23 positive place invariants in 51 ms returned sat
[2023-03-17 08:01:37] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 23 ms returned sat
[2023-03-17 08:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:01:38] [INFO ] [Nat]Absence check using state equation in 1415 ms returned sat
[2023-03-17 08:01:39] [INFO ] [Nat]Added 497 Read/Feed constraints in 478 ms returned sat
[2023-03-17 08:01:41] [INFO ] Deduced a trap composed of 16 places in 1626 ms of which 2 ms to minimize.
[2023-03-17 08:01:43] [INFO ] Deduced a trap composed of 96 places in 1823 ms of which 2 ms to minimize.
[2023-03-17 08:01:43] [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 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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 :[1, 7, 7, 2, 7, 2]
Support contains 512 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 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 1568 place count 1208 transition count 2256
Deduced a syphon composed of 56 places in 6 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 1680 place count 1152 transition count 2256
Applied a total of 1680 rules in 423 ms. Remains 1152 /1992 variables (removed 840) and now considering 2256/3096 (removed 840) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 425 ms. Remains : 1152/1992 places, 2256/3096 transitions.
Normalized transition count is 1920 out of 2256 initially.
// Phase 1: matrix 1920 rows 1152 cols
[2023-03-17 08:01:43] [INFO ] Computed 31 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20162 ms. (steps per millisecond=49 ) properties (out of 6) seen :28
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2757 ms. (steps per millisecond=362 ) properties (out of 6) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3459 ms. (steps per millisecond=289 ) properties (out of 6) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3450 ms. (steps per millisecond=289 ) properties (out of 6) seen :23
Interrupted Best-First random walk after 550963 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=110 ) properties seen 16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3583 ms. (steps per millisecond=279 ) properties (out of 6) seen :21
Interrupted Best-First random walk after 550765 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=110 ) properties seen 14
[2023-03-17 08:02:26] [INFO ] Flow matrix only has 1920 transitions (discarded 336 similar events)
// Phase 1: matrix 1920 rows 1152 cols
[2023-03-17 08:02:26] [INFO ] Computed 31 place invariants in 10 ms
[2023-03-17 08:02:27] [INFO ] [Real]Absence check using 23 positive place invariants in 28 ms returned sat
[2023-03-17 08:02:27] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:02:27] [INFO ] [Real]Absence check using state equation in 724 ms returned sat
[2023-03-17 08:02:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:02:28] [INFO ] [Nat]Absence check using 23 positive place invariants in 29 ms returned sat
[2023-03-17 08:02:28] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2023-03-17 08:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:02:28] [INFO ] [Nat]Absence check using state equation in 745 ms returned sat
[2023-03-17 08:02:28] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:02:29] [INFO ] [Nat]Added 497 Read/Feed constraints in 304 ms returned sat
[2023-03-17 08:02:30] [INFO ] Deduced a trap composed of 43 places in 912 ms of which 2 ms to minimize.
[2023-03-17 08:02:31] [INFO ] Deduced a trap composed of 38 places in 957 ms of which 4 ms to minimize.
[2023-03-17 08:02:32] [INFO ] Deduced a trap composed of 31 places in 962 ms of which 2 ms to minimize.
[2023-03-17 08:02:33] [INFO ] Deduced a trap composed of 28 places in 928 ms of which 2 ms to minimize.
[2023-03-17 08:02:34] [INFO ] Deduced a trap composed of 28 places in 849 ms of which 1 ms to minimize.
[2023-03-17 08:02:35] [INFO ] Deduced a trap composed of 13 places in 911 ms of which 1 ms to minimize.
[2023-03-17 08:02:36] [INFO ] Deduced a trap composed of 15 places in 924 ms of which 2 ms to minimize.
[2023-03-17 08:02:37] [INFO ] Deduced a trap composed of 106 places in 856 ms of which 1 ms to minimize.
[2023-03-17 08:02:38] [INFO ] Deduced a trap composed of 13 places in 871 ms of which 1 ms to minimize.
[2023-03-17 08:02:39] [INFO ] Deduced a trap composed of 15 places in 856 ms of which 2 ms to minimize.
[2023-03-17 08:02:40] [INFO ] Deduced a trap composed of 87 places in 798 ms of which 2 ms to minimize.
[2023-03-17 08:02:41] [INFO ] Deduced a trap composed of 47 places in 743 ms of which 1 ms to minimize.
[2023-03-17 08:02:42] [INFO ] Deduced a trap composed of 32 places in 808 ms of which 1 ms to minimize.
[2023-03-17 08:02:43] [INFO ] Deduced a trap composed of 42 places in 948 ms of which 1 ms to minimize.
[2023-03-17 08:02:44] [INFO ] Deduced a trap composed of 51 places in 931 ms of which 2 ms to minimize.
[2023-03-17 08:02:45] [INFO ] Deduced a trap composed of 117 places in 933 ms of which 2 ms to minimize.
[2023-03-17 08:02:46] [INFO ] Deduced a trap composed of 51 places in 952 ms of which 1 ms to minimize.
[2023-03-17 08:02:47] [INFO ] Deduced a trap composed of 15 places in 842 ms of which 1 ms to minimize.
[2023-03-17 08:02:48] [INFO ] Deduced a trap composed of 21 places in 921 ms of which 1 ms to minimize.
[2023-03-17 08:02:49] [INFO ] Deduced a trap composed of 78 places in 821 ms of which 1 ms to minimize.
[2023-03-17 08:02:50] [INFO ] Deduced a trap composed of 88 places in 901 ms of which 1 ms to minimize.
[2023-03-17 08:02:51] [INFO ] Deduced a trap composed of 64 places in 912 ms of which 2 ms to minimize.
[2023-03-17 08:02:52] [INFO ] Deduced a trap composed of 97 places in 823 ms of which 3 ms to minimize.
[2023-03-17 08:02:53] [INFO ] Deduced a trap composed of 59 places in 861 ms of which 2 ms to minimize.
[2023-03-17 08:02:54] [INFO ] Deduced a trap composed of 39 places in 915 ms of which 3 ms to minimize.
[2023-03-17 08:02:55] [INFO ] Deduced a trap composed of 66 places in 849 ms of which 1 ms to minimize.
[2023-03-17 08:02:56] [INFO ] Deduced a trap composed of 61 places in 857 ms of which 2 ms to minimize.
[2023-03-17 08:02:57] [INFO ] Deduced a trap composed of 59 places in 913 ms of which 2 ms to minimize.
[2023-03-17 08:02:58] [INFO ] Deduced a trap composed of 53 places in 868 ms of which 1 ms to minimize.
[2023-03-17 08:02:59] [INFO ] Deduced a trap composed of 51 places in 826 ms of which 2 ms to minimize.
[2023-03-17 08:03:00] [INFO ] Deduced a trap composed of 53 places in 900 ms of which 2 ms to minimize.
[2023-03-17 08:03:01] [INFO ] Deduced a trap composed of 30 places in 812 ms of which 2 ms to minimize.
[2023-03-17 08:03:02] [INFO ] Deduced a trap composed of 53 places in 811 ms of which 1 ms to minimize.
[2023-03-17 08:03:03] [INFO ] Deduced a trap composed of 32 places in 819 ms of which 2 ms to minimize.
[2023-03-17 08:03:04] [INFO ] Deduced a trap composed of 20 places in 921 ms of which 1 ms to minimize.
[2023-03-17 08:03:05] [INFO ] Deduced a trap composed of 13 places in 917 ms of which 2 ms to minimize.
[2023-03-17 08:03:06] [INFO ] Deduced a trap composed of 83 places in 927 ms of which 2 ms to minimize.
[2023-03-17 08:03:07] [INFO ] Deduced a trap composed of 11 places in 885 ms of which 1 ms to minimize.
[2023-03-17 08:03:09] [INFO ] Deduced a trap composed of 11 places in 849 ms of which 3 ms to minimize.
[2023-03-17 08:03:10] [INFO ] Deduced a trap composed of 76 places in 942 ms of which 2 ms to minimize.
[2023-03-17 08:03:11] [INFO ] Deduced a trap composed of 61 places in 950 ms of which 2 ms to minimize.
[2023-03-17 08:03:12] [INFO ] Deduced a trap composed of 32 places in 915 ms of which 2 ms to minimize.
[2023-03-17 08:03:13] [INFO ] Deduced a trap composed of 40 places in 766 ms of which 1 ms to minimize.
[2023-03-17 08:03:13] [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 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 08:03:13] [INFO ] [Real]Absence check using 23 positive place invariants in 30 ms returned sat
[2023-03-17 08:03:13] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:03:14] [INFO ] [Real]Absence check using state equation in 738 ms returned sat
[2023-03-17 08:03:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:03:14] [INFO ] [Nat]Absence check using 23 positive place invariants in 31 ms returned sat
[2023-03-17 08:03:14] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 13 ms returned sat
[2023-03-17 08:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:03:15] [INFO ] [Nat]Absence check using state equation in 742 ms returned sat
[2023-03-17 08:03:15] [INFO ] [Nat]Added 497 Read/Feed constraints in 188 ms returned sat
[2023-03-17 08:03:16] [INFO ] Deduced a trap composed of 25 places in 885 ms of which 5 ms to minimize.
[2023-03-17 08:03:17] [INFO ] Deduced a trap composed of 22 places in 956 ms of which 1 ms to minimize.
[2023-03-17 08:03:18] [INFO ] Deduced a trap composed of 25 places in 851 ms of which 1 ms to minimize.
[2023-03-17 08:03:19] [INFO ] Deduced a trap composed of 21 places in 953 ms of which 2 ms to minimize.
[2023-03-17 08:03:20] [INFO ] Deduced a trap composed of 25 places in 866 ms of which 1 ms to minimize.
[2023-03-17 08:03:21] [INFO ] Deduced a trap composed of 21 places in 940 ms of which 2 ms to minimize.
[2023-03-17 08:03:22] [INFO ] Deduced a trap composed of 25 places in 895 ms of which 2 ms to minimize.
[2023-03-17 08:03:23] [INFO ] Deduced a trap composed of 25 places in 938 ms of which 2 ms to minimize.
[2023-03-17 08:03:23] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 7962 ms
[2023-03-17 08:03:23] [INFO ] [Real]Absence check using 23 positive place invariants in 30 ms returned sat
[2023-03-17 08:03:23] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:03:24] [INFO ] [Real]Absence check using state equation in 738 ms returned sat
[2023-03-17 08:03:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:03:24] [INFO ] [Nat]Absence check using 23 positive place invariants in 27 ms returned sat
[2023-03-17 08:03:24] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 14 ms returned sat
[2023-03-17 08:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:03:25] [INFO ] [Nat]Absence check using state equation in 698 ms returned sat
[2023-03-17 08:03:25] [INFO ] [Nat]Added 497 Read/Feed constraints in 192 ms returned sat
[2023-03-17 08:03:26] [INFO ] Deduced a trap composed of 25 places in 878 ms of which 1 ms to minimize.
[2023-03-17 08:03:27] [INFO ] Deduced a trap composed of 22 places in 844 ms of which 1 ms to minimize.
[2023-03-17 08:03:28] [INFO ] Deduced a trap composed of 25 places in 866 ms of which 1 ms to minimize.
[2023-03-17 08:03:29] [INFO ] Deduced a trap composed of 21 places in 881 ms of which 1 ms to minimize.
[2023-03-17 08:03:30] [INFO ] Deduced a trap composed of 25 places in 937 ms of which 1 ms to minimize.
[2023-03-17 08:03:31] [INFO ] Deduced a trap composed of 21 places in 911 ms of which 2 ms to minimize.
[2023-03-17 08:03:32] [INFO ] Deduced a trap composed of 25 places in 902 ms of which 1 ms to minimize.
[2023-03-17 08:03:33] [INFO ] Deduced a trap composed of 25 places in 890 ms of which 1 ms to minimize.
[2023-03-17 08:03:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 7744 ms
[2023-03-17 08:03:33] [INFO ] [Real]Absence check using 23 positive place invariants in 30 ms returned sat
[2023-03-17 08:03:33] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:03:34] [INFO ] [Real]Absence check using state equation in 747 ms returned sat
[2023-03-17 08:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:03:34] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2023-03-17 08:03:34] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:03:35] [INFO ] [Nat]Absence check using state equation in 731 ms returned sat
[2023-03-17 08:03:35] [INFO ] [Nat]Added 497 Read/Feed constraints in 167 ms returned sat
[2023-03-17 08:03:36] [INFO ] Deduced a trap composed of 71 places in 1014 ms of which 1 ms to minimize.
[2023-03-17 08:03:37] [INFO ] Deduced a trap composed of 112 places in 1043 ms of which 1 ms to minimize.
[2023-03-17 08:03:38] [INFO ] Deduced a trap composed of 84 places in 1039 ms of which 1 ms to minimize.
[2023-03-17 08:03:40] [INFO ] Deduced a trap composed of 55 places in 1050 ms of which 1 ms to minimize.
[2023-03-17 08:03:41] [INFO ] Deduced a trap composed of 79 places in 1007 ms of which 1 ms to minimize.
[2023-03-17 08:03:42] [INFO ] Deduced a trap composed of 71 places in 985 ms of which 1 ms to minimize.
[2023-03-17 08:03:43] [INFO ] Deduced a trap composed of 66 places in 1010 ms of which 1 ms to minimize.
[2023-03-17 08:03:44] [INFO ] Deduced a trap composed of 103 places in 964 ms of which 1 ms to minimize.
[2023-03-17 08:03:45] [INFO ] Deduced a trap composed of 102 places in 909 ms of which 2 ms to minimize.
[2023-03-17 08:03:46] [INFO ] Deduced a trap composed of 85 places in 880 ms of which 1 ms to minimize.
[2023-03-17 08:03:46] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 10924 ms
[2023-03-17 08:03:46] [INFO ] Computed and/alt/rep : 1800/5000/1800 causal constraints (skipped 112 transitions) in 153 ms.
[2023-03-17 08:03:52] [INFO ] Deduced a trap composed of 174 places in 1066 ms of which 1 ms to minimize.
[2023-03-17 08:03:53] [INFO ] Deduced a trap composed of 259 places in 1005 ms of which 1 ms to minimize.
[2023-03-17 08:03:54] [INFO ] Deduced a trap composed of 34 places in 1005 ms of which 1 ms to minimize.
[2023-03-17 08:03:55] [INFO ] Deduced a trap composed of 185 places in 975 ms of which 2 ms to minimize.
[2023-03-17 08:03:57] [INFO ] Deduced a trap composed of 179 places in 1012 ms of which 2 ms to minimize.
[2023-03-17 08:03:58] [INFO ] Deduced a trap composed of 137 places in 1007 ms of which 1 ms to minimize.
[2023-03-17 08:03:59] [INFO ] Deduced a trap composed of 22 places in 960 ms of which 2 ms to minimize.
[2023-03-17 08:04:00] [INFO ] Deduced a trap composed of 55 places in 898 ms of which 1 ms to minimize.
[2023-03-17 08:04:01] [INFO ] Deduced a trap composed of 50 places in 889 ms of which 4 ms to minimize.
[2023-03-17 08:04:02] [INFO ] Deduced a trap composed of 17 places in 815 ms of which 1 ms to minimize.
[2023-03-17 08:04:03] [INFO ] Deduced a trap composed of 213 places in 948 ms of which 2 ms to minimize.
[2023-03-17 08:04:04] [INFO ] Deduced a trap composed of 191 places in 959 ms of which 2 ms to minimize.
[2023-03-17 08:04:05] [INFO ] Deduced a trap composed of 197 places in 899 ms of which 1 ms to minimize.
[2023-03-17 08:04:07] [INFO ] Deduced a trap composed of 129 places in 946 ms of which 1 ms to minimize.
[2023-03-17 08:04:08] [INFO ] Deduced a trap composed of 202 places in 880 ms of which 2 ms to minimize.
[2023-03-17 08:04:09] [INFO ] Deduced a trap composed of 63 places in 874 ms of which 1 ms to minimize.
[2023-03-17 08:04:10] [INFO ] Deduced a trap composed of 63 places in 761 ms of which 1 ms to minimize.
[2023-03-17 08:04:11] [INFO ] Deduced a trap composed of 130 places in 777 ms of which 1 ms to minimize.
[2023-03-17 08:04:11] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 20223 ms
[2023-03-17 08:04:11] [INFO ] Added : 153 causal constraints over 31 iterations in 25099 ms.(timeout) Result :sat
Minimization took 1317 ms.
[2023-03-17 08:04:13] [INFO ] [Real]Absence check using 23 positive place invariants in 32 ms returned sat
[2023-03-17 08:04:13] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 14 ms returned sat
[2023-03-17 08:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:04:13] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-17 08:04:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:04:14] [INFO ] [Nat]Absence check using 23 positive place invariants in 33 ms returned sat
[2023-03-17 08:04:14] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:04:14] [INFO ] [Nat]Absence check using state equation in 736 ms returned sat
[2023-03-17 08:04:15] [INFO ] [Nat]Added 497 Read/Feed constraints in 200 ms returned sat
[2023-03-17 08:04:16] [INFO ] Deduced a trap composed of 25 places in 836 ms of which 2 ms to minimize.
[2023-03-17 08:04:16] [INFO ] Deduced a trap composed of 22 places in 831 ms of which 1 ms to minimize.
[2023-03-17 08:04:17] [INFO ] Deduced a trap composed of 25 places in 844 ms of which 2 ms to minimize.
[2023-03-17 08:04:18] [INFO ] Deduced a trap composed of 21 places in 791 ms of which 1 ms to minimize.
[2023-03-17 08:04:19] [INFO ] Deduced a trap composed of 25 places in 878 ms of which 2 ms to minimize.
[2023-03-17 08:04:20] [INFO ] Deduced a trap composed of 21 places in 955 ms of which 1 ms to minimize.
[2023-03-17 08:04:21] [INFO ] Deduced a trap composed of 25 places in 862 ms of which 1 ms to minimize.
[2023-03-17 08:04:22] [INFO ] Deduced a trap composed of 25 places in 826 ms of which 1 ms to minimize.
[2023-03-17 08:04:22] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 7450 ms
[2023-03-17 08:04:22] [INFO ] [Real]Absence check using 23 positive place invariants in 29 ms returned sat
[2023-03-17 08:04:22] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:04:23] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2023-03-17 08:04:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:04:23] [INFO ] [Nat]Absence check using 23 positive place invariants in 30 ms returned sat
[2023-03-17 08:04:23] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 10 ms returned sat
[2023-03-17 08:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:04:24] [INFO ] [Nat]Absence check using state equation in 731 ms returned sat
[2023-03-17 08:04:24] [INFO ] [Nat]Added 497 Read/Feed constraints in 156 ms returned sat
[2023-03-17 08:04:25] [INFO ] Deduced a trap composed of 71 places in 1038 ms of which 2 ms to minimize.
[2023-03-17 08:04:27] [INFO ] Deduced a trap composed of 112 places in 1139 ms of which 2 ms to minimize.
[2023-03-17 08:04:28] [INFO ] Deduced a trap composed of 84 places in 977 ms of which 1 ms to minimize.
[2023-03-17 08:04:29] [INFO ] Deduced a trap composed of 55 places in 1116 ms of which 1 ms to minimize.
[2023-03-17 08:04:30] [INFO ] Deduced a trap composed of 79 places in 1070 ms of which 2 ms to minimize.
[2023-03-17 08:04:31] [INFO ] Deduced a trap composed of 71 places in 996 ms of which 1 ms to minimize.
[2023-03-17 08:04:32] [INFO ] Deduced a trap composed of 66 places in 1023 ms of which 2 ms to minimize.
[2023-03-17 08:04:33] [INFO ] Deduced a trap composed of 103 places in 900 ms of which 1 ms to minimize.
[2023-03-17 08:04:34] [INFO ] Deduced a trap composed of 102 places in 912 ms of which 1 ms to minimize.
[2023-03-17 08:04:35] [INFO ] Deduced a trap composed of 85 places in 869 ms of which 1 ms to minimize.
[2023-03-17 08:04:35] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 11066 ms
[2023-03-17 08:04:35] [INFO ] Computed and/alt/rep : 1800/5000/1800 causal constraints (skipped 112 transitions) in 243 ms.
[2023-03-17 08:04:41] [INFO ] Deduced a trap composed of 174 places in 1070 ms of which 2 ms to minimize.
[2023-03-17 08:04:42] [INFO ] Deduced a trap composed of 259 places in 976 ms of which 1 ms to minimize.
[2023-03-17 08:04:43] [INFO ] Deduced a trap composed of 34 places in 1037 ms of which 2 ms to minimize.
[2023-03-17 08:04:45] [INFO ] Deduced a trap composed of 185 places in 1000 ms of which 2 ms to minimize.
[2023-03-17 08:04:46] [INFO ] Deduced a trap composed of 179 places in 1170 ms of which 1 ms to minimize.
[2023-03-17 08:04:47] [INFO ] Deduced a trap composed of 137 places in 956 ms of which 1 ms to minimize.
[2023-03-17 08:04:48] [INFO ] Deduced a trap composed of 22 places in 794 ms of which 1 ms to minimize.
[2023-03-17 08:04:49] [INFO ] Deduced a trap composed of 55 places in 1050 ms of which 2 ms to minimize.
[2023-03-17 08:04:51] [INFO ] Deduced a trap composed of 50 places in 937 ms of which 1 ms to minimize.
[2023-03-17 08:04:51] [INFO ] Deduced a trap composed of 17 places in 754 ms of which 2 ms to minimize.
[2023-03-17 08:04:53] [INFO ] Deduced a trap composed of 213 places in 937 ms of which 1 ms to minimize.
[2023-03-17 08:04:54] [INFO ] Deduced a trap composed of 191 places in 976 ms of which 2 ms to minimize.
[2023-03-17 08:04:55] [INFO ] Deduced a trap composed of 197 places in 950 ms of which 1 ms to minimize.
[2023-03-17 08:04:56] [INFO ] Deduced a trap composed of 129 places in 923 ms of which 1 ms to minimize.
[2023-03-17 08:04:57] [INFO ] Deduced a trap composed of 202 places in 858 ms of which 1 ms to minimize.
[2023-03-17 08:04:58] [INFO ] Deduced a trap composed of 63 places in 941 ms of which 1 ms to minimize.
[2023-03-17 08:04:59] [INFO ] Deduced a trap composed of 63 places in 828 ms of which 1 ms to minimize.
[2023-03-17 08:05:00] [INFO ] Deduced a trap composed of 130 places in 804 ms of which 1 ms to minimize.
[2023-03-17 08:05:01] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 20722 ms
[2023-03-17 08:05:01] [INFO ] Added : 153 causal constraints over 31 iterations in 25496 ms.(timeout) Result :sat
Minimization took 1285 ms.
Current structural bounds on expressions (after SMT) : [8, 7, 7, 8, 7, 8] Max seen :[1, 7, 7, 6, 7, 6]
FORMULA Peterson-COL-7-UpperBounds-11 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-COL-7-UpperBounds-05 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-COL-7-UpperBounds-02 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 456 out of 1152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1152/1152 places, 2256/2256 transitions.
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 48 Pre rules applied. Total rules applied 0 place count 1152 transition count 2208
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 0 with 96 rules applied. Total rules applied 96 place count 1104 transition count 2208
Applied a total of 96 rules in 117 ms. Remains 1104 /1152 variables (removed 48) and now considering 2208/2256 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 1104/1152 places, 2208/2256 transitions.
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1104 cols
[2023-03-17 08:05:10] [INFO ] Computed 31 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 17587 ms. (steps per millisecond=56 ) properties (out of 3) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2468 ms. (steps per millisecond=405 ) properties (out of 3) seen :3
Finished Best-First random walk after 576658 steps, including 1 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=115 )
Interrupted Best-First random walk after 570133 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=114 ) properties seen 4
[2023-03-17 08:05:40] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1104 cols
[2023-03-17 08:05:40] [INFO ] Computed 31 place invariants in 9 ms
[2023-03-17 08:05:40] [INFO ] [Real]Absence check using 23 positive place invariants in 27 ms returned sat
[2023-03-17 08:05:40] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2023-03-17 08:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:05:41] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2023-03-17 08:05:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:05:41] [INFO ] [Nat]Absence check using 23 positive place invariants in 28 ms returned sat
[2023-03-17 08:05:41] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:05:42] [INFO ] [Nat]Absence check using state equation in 708 ms returned sat
[2023-03-17 08:05:42] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:05:42] [INFO ] [Nat]Added 497 Read/Feed constraints in 216 ms returned sat
[2023-03-17 08:05:43] [INFO ] Deduced a trap composed of 28 places in 818 ms of which 2 ms to minimize.
[2023-03-17 08:05:44] [INFO ] Deduced a trap composed of 81 places in 927 ms of which 2 ms to minimize.
[2023-03-17 08:05:45] [INFO ] Deduced a trap composed of 41 places in 883 ms of which 1 ms to minimize.
[2023-03-17 08:05:46] [INFO ] Deduced a trap composed of 126 places in 816 ms of which 2 ms to minimize.
[2023-03-17 08:05:47] [INFO ] Deduced a trap composed of 57 places in 929 ms of which 1 ms to minimize.
[2023-03-17 08:05:48] [INFO ] Deduced a trap composed of 94 places in 792 ms of which 1 ms to minimize.
[2023-03-17 08:05:49] [INFO ] Deduced a trap composed of 95 places in 954 ms of which 2 ms to minimize.
[2023-03-17 08:05:50] [INFO ] Deduced a trap composed of 27 places in 947 ms of which 3 ms to minimize.
[2023-03-17 08:05:51] [INFO ] Deduced a trap composed of 43 places in 811 ms of which 1 ms to minimize.
[2023-03-17 08:05:52] [INFO ] Deduced a trap composed of 28 places in 787 ms of which 1 ms to minimize.
[2023-03-17 08:05:53] [INFO ] Deduced a trap composed of 64 places in 888 ms of which 2 ms to minimize.
[2023-03-17 08:05:54] [INFO ] Deduced a trap composed of 15 places in 860 ms of which 2 ms to minimize.
[2023-03-17 08:05:55] [INFO ] Deduced a trap composed of 13 places in 859 ms of which 1 ms to minimize.
[2023-03-17 08:05:56] [INFO ] Deduced a trap composed of 39 places in 880 ms of which 1 ms to minimize.
[2023-03-17 08:05:57] [INFO ] Deduced a trap composed of 53 places in 893 ms of which 1 ms to minimize.
[2023-03-17 08:05:58] [INFO ] Deduced a trap composed of 126 places in 908 ms of which 2 ms to minimize.
[2023-03-17 08:05:59] [INFO ] Deduced a trap composed of 49 places in 816 ms of which 2 ms to minimize.
[2023-03-17 08:06:00] [INFO ] Deduced a trap composed of 13 places in 790 ms of which 1 ms to minimize.
[2023-03-17 08:06:01] [INFO ] Deduced a trap composed of 28 places in 816 ms of which 1 ms to minimize.
[2023-03-17 08:06:02] [INFO ] Deduced a trap composed of 67 places in 820 ms of which 2 ms to minimize.
[2023-03-17 08:06:03] [INFO ] Deduced a trap composed of 78 places in 867 ms of which 2 ms to minimize.
[2023-03-17 08:06:04] [INFO ] Deduced a trap composed of 67 places in 820 ms of which 1 ms to minimize.
[2023-03-17 08:06:05] [INFO ] Deduced a trap composed of 51 places in 787 ms of which 2 ms to minimize.
[2023-03-17 08:06:06] [INFO ] Deduced a trap composed of 28 places in 859 ms of which 1 ms to minimize.
[2023-03-17 08:06:07] [INFO ] Deduced a trap composed of 48 places in 890 ms of which 2 ms to minimize.
[2023-03-17 08:06:08] [INFO ] Deduced a trap composed of 33 places in 875 ms of which 1 ms to minimize.
[2023-03-17 08:06:09] [INFO ] Deduced a trap composed of 122 places in 806 ms of which 2 ms to minimize.
[2023-03-17 08:06:10] [INFO ] Deduced a trap composed of 61 places in 902 ms of which 1 ms to minimize.
[2023-03-17 08:06:11] [INFO ] Deduced a trap composed of 49 places in 908 ms of which 2 ms to minimize.
[2023-03-17 08:06:12] [INFO ] Deduced a trap composed of 27 places in 881 ms of which 2 ms to minimize.
[2023-03-17 08:06:13] [INFO ] Deduced a trap composed of 66 places in 880 ms of which 2 ms to minimize.
[2023-03-17 08:06:14] [INFO ] Deduced a trap composed of 108 places in 869 ms of which 1 ms to minimize.
[2023-03-17 08:06:15] [INFO ] Deduced a trap composed of 91 places in 826 ms of which 1 ms to minimize.
[2023-03-17 08:06:16] [INFO ] Deduced a trap composed of 49 places in 751 ms of which 1 ms to minimize.
[2023-03-17 08:06:17] [INFO ] Deduced a trap composed of 140 places in 864 ms of which 2 ms to minimize.
[2023-03-17 08:06:18] [INFO ] Deduced a trap composed of 84 places in 858 ms of which 1 ms to minimize.
[2023-03-17 08:06:19] [INFO ] Deduced a trap composed of 122 places in 883 ms of which 2 ms to minimize.
[2023-03-17 08:06:20] [INFO ] Deduced a trap composed of 97 places in 859 ms of which 2 ms to minimize.
[2023-03-17 08:06:21] [INFO ] Deduced a trap composed of 60 places in 846 ms of which 2 ms to minimize.
[2023-03-17 08:06:22] [INFO ] Deduced a trap composed of 204 places in 810 ms of which 1 ms to minimize.
[2023-03-17 08:06:23] [INFO ] Deduced a trap composed of 57 places in 779 ms of which 1 ms to minimize.
[2023-03-17 08:06:24] [INFO ] Deduced a trap composed of 31 places in 911 ms of which 1 ms to minimize.
[2023-03-17 08:06:25] [INFO ] Deduced a trap composed of 85 places in 780 ms of which 2 ms to minimize.
[2023-03-17 08:06:26] [INFO ] Deduced a trap composed of 90 places in 880 ms of which 1 ms to minimize.
[2023-03-17 08:06:27] [INFO ] Deduced a trap composed of 49 places in 914 ms of which 1 ms to minimize.
[2023-03-17 08:06:27] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 08:06:27] [INFO ] [Real]Absence check using 23 positive place invariants in 30 ms returned sat
[2023-03-17 08:06:27] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:06:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:06:28] [INFO ] [Real]Absence check using state equation in 697 ms returned sat
[2023-03-17 08:06:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:06:28] [INFO ] [Nat]Absence check using 23 positive place invariants in 29 ms returned sat
[2023-03-17 08:06:28] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2023-03-17 08:06:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:06:28] [INFO ] [Nat]Absence check using state equation in 695 ms returned sat
[2023-03-17 08:06:29] [INFO ] [Nat]Added 497 Read/Feed constraints in 209 ms returned sat
[2023-03-17 08:06:30] [INFO ] Deduced a trap composed of 91 places in 999 ms of which 2 ms to minimize.
[2023-03-17 08:06:31] [INFO ] Deduced a trap composed of 59 places in 1046 ms of which 1 ms to minimize.
[2023-03-17 08:06:32] [INFO ] Deduced a trap composed of 108 places in 1055 ms of which 2 ms to minimize.
[2023-03-17 08:06:33] [INFO ] Deduced a trap composed of 53 places in 1015 ms of which 2 ms to minimize.
[2023-03-17 08:06:35] [INFO ] Deduced a trap composed of 61 places in 1135 ms of which 1 ms to minimize.
[2023-03-17 08:06:35] [INFO ] Deduced a trap composed of 60 places in 834 ms of which 1 ms to minimize.
[2023-03-17 08:06:37] [INFO ] Deduced a trap composed of 60 places in 1070 ms of which 1 ms to minimize.
[2023-03-17 08:06:38] [INFO ] Deduced a trap composed of 101 places in 986 ms of which 2 ms to minimize.
[2023-03-17 08:06:39] [INFO ] Deduced a trap composed of 74 places in 1078 ms of which 1 ms to minimize.
[2023-03-17 08:06:40] [INFO ] Deduced a trap composed of 42 places in 959 ms of which 2 ms to minimize.
[2023-03-17 08:06:41] [INFO ] Deduced a trap composed of 112 places in 1028 ms of which 2 ms to minimize.
[2023-03-17 08:06:42] [INFO ] Deduced a trap composed of 97 places in 915 ms of which 1 ms to minimize.
[2023-03-17 08:06:43] [INFO ] Deduced a trap composed of 84 places in 963 ms of which 1 ms to minimize.
[2023-03-17 08:06:44] [INFO ] Deduced a trap composed of 73 places in 1073 ms of which 2 ms to minimize.
[2023-03-17 08:06:45] [INFO ] Deduced a trap composed of 72 places in 949 ms of which 1 ms to minimize.
[2023-03-17 08:06:46] [INFO ] Deduced a trap composed of 91 places in 1045 ms of which 2 ms to minimize.
[2023-03-17 08:06:48] [INFO ] Deduced a trap composed of 53 places in 1096 ms of which 1 ms to minimize.
[2023-03-17 08:06:49] [INFO ] Deduced a trap composed of 78 places in 948 ms of which 1 ms to minimize.
[2023-03-17 08:06:50] [INFO ] Deduced a trap composed of 99 places in 993 ms of which 1 ms to minimize.
[2023-03-17 08:06:51] [INFO ] Deduced a trap composed of 87 places in 1161 ms of which 2 ms to minimize.
[2023-03-17 08:06:52] [INFO ] Deduced a trap composed of 38 places in 920 ms of which 1 ms to minimize.
[2023-03-17 08:06:53] [INFO ] Deduced a trap composed of 21 places in 1010 ms of which 2 ms to minimize.
[2023-03-17 08:06:54] [INFO ] Deduced a trap composed of 47 places in 934 ms of which 1 ms to minimize.
[2023-03-17 08:06:55] [INFO ] Deduced a trap composed of 55 places in 854 ms of which 1 ms to minimize.
[2023-03-17 08:06:56] [INFO ] Deduced a trap composed of 65 places in 929 ms of which 2 ms to minimize.
[2023-03-17 08:06:57] [INFO ] Deduced a trap composed of 57 places in 1084 ms of which 2 ms to minimize.
[2023-03-17 08:06:58] [INFO ] Deduced a trap composed of 51 places in 964 ms of which 1 ms to minimize.
[2023-03-17 08:06:59] [INFO ] Deduced a trap composed of 35 places in 1017 ms of which 2 ms to minimize.
[2023-03-17 08:07:01] [INFO ] Deduced a trap composed of 61 places in 912 ms of which 1 ms to minimize.
[2023-03-17 08:07:02] [INFO ] Deduced a trap composed of 63 places in 919 ms of which 2 ms to minimize.
[2023-03-17 08:07:02] [INFO ] Deduced a trap composed of 19 places in 906 ms of which 1 ms to minimize.
[2023-03-17 08:07:03] [INFO ] Deduced a trap composed of 17 places in 911 ms of which 1 ms to minimize.
[2023-03-17 08:07:04] [INFO ] Deduced a trap composed of 13 places in 919 ms of which 1 ms to minimize.
[2023-03-17 08:07:05] [INFO ] Deduced a trap composed of 63 places in 928 ms of which 2 ms to minimize.
[2023-03-17 08:07:06] [INFO ] Deduced a trap composed of 81 places in 920 ms of which 2 ms to minimize.
[2023-03-17 08:07:07] [INFO ] Deduced a trap composed of 82 places in 915 ms of which 1 ms to minimize.
[2023-03-17 08:07:08] [INFO ] Deduced a trap composed of 69 places in 924 ms of which 1 ms to minimize.
[2023-03-17 08:07:10] [INFO ] Deduced a trap composed of 60 places in 930 ms of which 2 ms to minimize.
[2023-03-17 08:07:11] [INFO ] Deduced a trap composed of 96 places in 1113 ms of which 2 ms to minimize.
[2023-03-17 08:07:12] [INFO ] Deduced a trap composed of 155 places in 1056 ms of which 1 ms to minimize.
[2023-03-17 08:07:13] [INFO ] Deduced a trap composed of 185 places in 942 ms of which 1 ms to minimize.
[2023-03-17 08:07:13] [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 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 08:07:13] [INFO ] [Real]Absence check using 23 positive place invariants in 29 ms returned sat
[2023-03-17 08:07:13] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-17 08:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:07:14] [INFO ] [Real]Absence check using state equation in 703 ms returned sat
[2023-03-17 08:07:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:07:14] [INFO ] [Nat]Absence check using 23 positive place invariants in 29 ms returned sat
[2023-03-17 08:07:14] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2023-03-17 08:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:07:15] [INFO ] [Nat]Absence check using state equation in 708 ms returned sat
[2023-03-17 08:07:15] [INFO ] [Nat]Added 497 Read/Feed constraints in 214 ms returned sat
[2023-03-17 08:07:16] [INFO ] Deduced a trap composed of 91 places in 973 ms of which 2 ms to minimize.
[2023-03-17 08:07:17] [INFO ] Deduced a trap composed of 59 places in 1148 ms of which 2 ms to minimize.
[2023-03-17 08:07:19] [INFO ] Deduced a trap composed of 108 places in 1099 ms of which 2 ms to minimize.
[2023-03-17 08:07:20] [INFO ] Deduced a trap composed of 53 places in 958 ms of which 1 ms to minimize.
[2023-03-17 08:07:21] [INFO ] Deduced a trap composed of 61 places in 952 ms of which 1 ms to minimize.
[2023-03-17 08:07:22] [INFO ] Deduced a trap composed of 60 places in 943 ms of which 2 ms to minimize.
[2023-03-17 08:07:23] [INFO ] Deduced a trap composed of 60 places in 921 ms of which 1 ms to minimize.
[2023-03-17 08:07:24] [INFO ] Deduced a trap composed of 101 places in 926 ms of which 2 ms to minimize.
[2023-03-17 08:07:25] [INFO ] Deduced a trap composed of 74 places in 946 ms of which 1 ms to minimize.
[2023-03-17 08:07:26] [INFO ] Deduced a trap composed of 42 places in 1026 ms of which 2 ms to minimize.
[2023-03-17 08:07:27] [INFO ] Deduced a trap composed of 112 places in 897 ms of which 1 ms to minimize.
[2023-03-17 08:07:28] [INFO ] Deduced a trap composed of 97 places in 940 ms of which 1 ms to minimize.
[2023-03-17 08:07:29] [INFO ] Deduced a trap composed of 84 places in 952 ms of which 1 ms to minimize.
[2023-03-17 08:07:30] [INFO ] Deduced a trap composed of 73 places in 1056 ms of which 2 ms to minimize.
[2023-03-17 08:07:31] [INFO ] Deduced a trap composed of 72 places in 953 ms of which 2 ms to minimize.
[2023-03-17 08:07:32] [INFO ] Deduced a trap composed of 91 places in 971 ms of which 1 ms to minimize.
[2023-03-17 08:07:33] [INFO ] Deduced a trap composed of 53 places in 1004 ms of which 1 ms to minimize.
[2023-03-17 08:07:34] [INFO ] Deduced a trap composed of 78 places in 991 ms of which 1 ms to minimize.
[2023-03-17 08:07:36] [INFO ] Deduced a trap composed of 99 places in 1224 ms of which 2 ms to minimize.
[2023-03-17 08:07:37] [INFO ] Deduced a trap composed of 87 places in 1017 ms of which 1 ms to minimize.
[2023-03-17 08:07:38] [INFO ] Deduced a trap composed of 38 places in 1174 ms of which 1 ms to minimize.
[2023-03-17 08:07:39] [INFO ] Deduced a trap composed of 21 places in 946 ms of which 2 ms to minimize.
[2023-03-17 08:07:41] [INFO ] Deduced a trap composed of 47 places in 1294 ms of which 2 ms to minimize.
[2023-03-17 08:07:42] [INFO ] Deduced a trap composed of 55 places in 1161 ms of which 1 ms to minimize.
[2023-03-17 08:07:43] [INFO ] Deduced a trap composed of 65 places in 1174 ms of which 2 ms to minimize.
[2023-03-17 08:07:44] [INFO ] Deduced a trap composed of 57 places in 1067 ms of which 2 ms to minimize.
[2023-03-17 08:07:45] [INFO ] Deduced a trap composed of 51 places in 832 ms of which 2 ms to minimize.
[2023-03-17 08:07:46] [INFO ] Deduced a trap composed of 35 places in 945 ms of which 2 ms to minimize.
[2023-03-17 08:07:47] [INFO ] Deduced a trap composed of 61 places in 1128 ms of which 2 ms to minimize.
[2023-03-17 08:07:49] [INFO ] Deduced a trap composed of 63 places in 1221 ms of which 1 ms to minimize.
[2023-03-17 08:07:50] [INFO ] Deduced a trap composed of 19 places in 848 ms of which 2 ms to minimize.
[2023-03-17 08:07:51] [INFO ] Deduced a trap composed of 17 places in 854 ms of which 1 ms to minimize.
[2023-03-17 08:07:52] [INFO ] Deduced a trap composed of 13 places in 1095 ms of which 2 ms to minimize.
[2023-03-17 08:07:53] [INFO ] Deduced a trap composed of 63 places in 1289 ms of which 3 ms to minimize.
[2023-03-17 08:07:55] [INFO ] Deduced a trap composed of 81 places in 1281 ms of which 6 ms to minimize.
[2023-03-17 08:07:56] [INFO ] Deduced a trap composed of 82 places in 1290 ms of which 2 ms to minimize.
[2023-03-17 08:07:57] [INFO ] Deduced a trap composed of 69 places in 1190 ms of which 2 ms to minimize.
[2023-03-17 08:07:59] [INFO ] Deduced a trap composed of 60 places in 1248 ms of which 1 ms to minimize.
[2023-03-17 08:08:00] [INFO ] Deduced a trap composed of 96 places in 1057 ms of which 1 ms to minimize.
[2023-03-17 08:08:00] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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] Max seen :[1, 7, 7]
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 59 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 59 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 55 ms. Remains 1104 /1104 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
[2023-03-17 08:08:00] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2023-03-17 08:08:00] [INFO ] Invariant cache hit.
[2023-03-17 08:08:01] [INFO ] Implicit Places using invariants in 964 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 973 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 79 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 1108 ms. Remains : 1096/1104 places, 2208/2208 transitions.
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2023-03-17 08:08:01] [INFO ] Computed 23 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 17673 ms. (steps per millisecond=56 ) properties (out of 3) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2362 ms. (steps per millisecond=423 ) properties (out of 3) seen :3
Interrupted Best-First random walk after 595648 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=119 ) properties seen 2
Finished Best-First random walk after 598591 steps, including 1 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=119 )
[2023-03-17 08:08:31] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2023-03-17 08:08:31] [INFO ] Computed 23 place invariants in 8 ms
[2023-03-17 08:08:31] [INFO ] [Real]Absence check using 23 positive place invariants in 22 ms returned sat
[2023-03-17 08:08:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:08:32] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2023-03-17 08:08:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:08:32] [INFO ] [Nat]Absence check using 23 positive place invariants in 36 ms returned sat
[2023-03-17 08:08:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:08:33] [INFO ] [Nat]Absence check using state equation in 967 ms returned sat
[2023-03-17 08:08:33] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:08:33] [INFO ] [Nat]Added 497 Read/Feed constraints in 210 ms returned sat
[2023-03-17 08:08:34] [INFO ] Deduced a trap composed of 49 places in 814 ms of which 2 ms to minimize.
[2023-03-17 08:08:35] [INFO ] Deduced a trap composed of 58 places in 886 ms of which 1 ms to minimize.
[2023-03-17 08:08:36] [INFO ] Deduced a trap composed of 49 places in 742 ms of which 1 ms to minimize.
[2023-03-17 08:08:37] [INFO ] Deduced a trap composed of 67 places in 731 ms of which 1 ms to minimize.
[2023-03-17 08:08:38] [INFO ] Deduced a trap composed of 92 places in 1040 ms of which 1 ms to minimize.
[2023-03-17 08:08:39] [INFO ] Deduced a trap composed of 31 places in 1057 ms of which 1 ms to minimize.
[2023-03-17 08:08:40] [INFO ] Deduced a trap composed of 28 places in 934 ms of which 1 ms to minimize.
[2023-03-17 08:08:41] [INFO ] Deduced a trap composed of 60 places in 869 ms of which 1 ms to minimize.
[2023-03-17 08:08:42] [INFO ] Deduced a trap composed of 128 places in 827 ms of which 1 ms to minimize.
[2023-03-17 08:08:43] [INFO ] Deduced a trap composed of 103 places in 865 ms of which 2 ms to minimize.
[2023-03-17 08:08:44] [INFO ] Deduced a trap composed of 74 places in 852 ms of which 2 ms to minimize.
[2023-03-17 08:08:45] [INFO ] Deduced a trap composed of 47 places in 1156 ms of which 2 ms to minimize.
[2023-03-17 08:08:46] [INFO ] Deduced a trap composed of 24 places in 980 ms of which 1 ms to minimize.
[2023-03-17 08:08:48] [INFO ] Deduced a trap composed of 24 places in 1103 ms of which 1 ms to minimize.
[2023-03-17 08:08:49] [INFO ] Deduced a trap composed of 24 places in 902 ms of which 1 ms to minimize.
[2023-03-17 08:08:50] [INFO ] Deduced a trap composed of 15 places in 888 ms of which 1 ms to minimize.
[2023-03-17 08:08:51] [INFO ] Deduced a trap composed of 28 places in 870 ms of which 1 ms to minimize.
[2023-03-17 08:08:51] [INFO ] Deduced a trap composed of 24 places in 806 ms of which 1 ms to minimize.
[2023-03-17 08:08:53] [INFO ] Deduced a trap composed of 53 places in 937 ms of which 1 ms to minimize.
[2023-03-17 08:08:54] [INFO ] Deduced a trap composed of 33 places in 956 ms of which 1 ms to minimize.
[2023-03-17 08:08:54] [INFO ] Deduced a trap composed of 91 places in 803 ms of which 1 ms to minimize.
[2023-03-17 08:08:56] [INFO ] Deduced a trap composed of 102 places in 1032 ms of which 1 ms to minimize.
[2023-03-17 08:08:57] [INFO ] Deduced a trap composed of 64 places in 828 ms of which 2 ms to minimize.
[2023-03-17 08:08:58] [INFO ] Deduced a trap composed of 49 places in 1108 ms of which 1 ms to minimize.
[2023-03-17 08:08:59] [INFO ] Deduced a trap composed of 61 places in 815 ms of which 1 ms to minimize.
[2023-03-17 08:09:00] [INFO ] Deduced a trap composed of 116 places in 871 ms of which 2 ms to minimize.
[2023-03-17 08:09:01] [INFO ] Deduced a trap composed of 50 places in 766 ms of which 1 ms to minimize.
[2023-03-17 08:09:02] [INFO ] Deduced a trap composed of 34 places in 884 ms of which 1 ms to minimize.
[2023-03-17 08:09:03] [INFO ] Deduced a trap composed of 13 places in 892 ms of which 1 ms to minimize.
[2023-03-17 08:09:04] [INFO ] Deduced a trap composed of 69 places in 912 ms of which 1 ms to minimize.
[2023-03-17 08:09:05] [INFO ] Deduced a trap composed of 39 places in 918 ms of which 2 ms to minimize.
[2023-03-17 08:09:06] [INFO ] Deduced a trap composed of 100 places in 805 ms of which 2 ms to minimize.
[2023-03-17 08:09:07] [INFO ] Deduced a trap composed of 21 places in 942 ms of which 1 ms to minimize.
[2023-03-17 08:09:08] [INFO ] Deduced a trap composed of 26 places in 1094 ms of which 1 ms to minimize.
[2023-03-17 08:09:09] [INFO ] Deduced a trap composed of 24 places in 1083 ms of which 1 ms to minimize.
[2023-03-17 08:09:11] [INFO ] Deduced a trap composed of 24 places in 967 ms of which 1 ms to minimize.
[2023-03-17 08:09:12] [INFO ] Deduced a trap composed of 48 places in 750 ms of which 2 ms to minimize.
[2023-03-17 08:09:12] [INFO ] Deduced a trap composed of 60 places in 703 ms of which 1 ms to minimize.
[2023-03-17 08:09:13] [INFO ] Deduced a trap composed of 50 places in 718 ms of which 2 ms to minimize.
[2023-03-17 08:09:14] [INFO ] Deduced a trap composed of 191 places in 724 ms of which 2 ms to minimize.
[2023-03-17 08:09:15] [INFO ] Deduced a trap composed of 85 places in 993 ms of which 1 ms to minimize.
[2023-03-17 08:09:16] [INFO ] Deduced a trap composed of 144 places in 837 ms of which 1 ms to minimize.
[2023-03-17 08:09:17] [INFO ] Deduced a trap composed of 121 places in 713 ms of which 1 ms to minimize.
[2023-03-17 08:09:18] [INFO ] Deduced a trap composed of 75 places in 717 ms of which 1 ms to minimize.
[2023-03-17 08:09:18] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 08:09:18] [INFO ] [Real]Absence check using 23 positive place invariants in 35 ms returned sat
[2023-03-17 08:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:09:19] [INFO ] [Real]Absence check using state equation in 764 ms returned sat
[2023-03-17 08:09:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:09:19] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2023-03-17 08:09:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:09:20] [INFO ] [Nat]Absence check using state equation in 822 ms returned sat
[2023-03-17 08:09:20] [INFO ] [Nat]Added 497 Read/Feed constraints in 182 ms returned sat
[2023-03-17 08:09:21] [INFO ] Deduced a trap composed of 49 places in 1018 ms of which 1 ms to minimize.
[2023-03-17 08:09:22] [INFO ] Deduced a trap composed of 41 places in 901 ms of which 1 ms to minimize.
[2023-03-17 08:09:23] [INFO ] Deduced a trap composed of 75 places in 1052 ms of which 1 ms to minimize.
[2023-03-17 08:09:24] [INFO ] Deduced a trap composed of 39 places in 1310 ms of which 2 ms to minimize.
[2023-03-17 08:09:26] [INFO ] Deduced a trap composed of 98 places in 1240 ms of which 1 ms to minimize.
[2023-03-17 08:09:27] [INFO ] Deduced a trap composed of 30 places in 900 ms of which 1 ms to minimize.
[2023-03-17 08:09:28] [INFO ] Deduced a trap composed of 123 places in 847 ms of which 1 ms to minimize.
[2023-03-17 08:09:28] [INFO ] Deduced a trap composed of 102 places in 839 ms of which 1 ms to minimize.
[2023-03-17 08:09:30] [INFO ] Deduced a trap composed of 91 places in 1148 ms of which 1 ms to minimize.
[2023-03-17 08:09:31] [INFO ] Deduced a trap composed of 63 places in 849 ms of which 2 ms to minimize.
[2023-03-17 08:09:32] [INFO ] Deduced a trap composed of 77 places in 915 ms of which 2 ms to minimize.
[2023-03-17 08:09:33] [INFO ] Deduced a trap composed of 38 places in 993 ms of which 2 ms to minimize.
[2023-03-17 08:09:34] [INFO ] Deduced a trap composed of 59 places in 1044 ms of which 4 ms to minimize.
[2023-03-17 08:09:35] [INFO ] Deduced a trap composed of 54 places in 1029 ms of which 1 ms to minimize.
[2023-03-17 08:09:36] [INFO ] Deduced a trap composed of 63 places in 1001 ms of which 1 ms to minimize.
[2023-03-17 08:09:37] [INFO ] Deduced a trap composed of 55 places in 1001 ms of which 2 ms to minimize.
[2023-03-17 08:09:38] [INFO ] Deduced a trap composed of 86 places in 942 ms of which 1 ms to minimize.
[2023-03-17 08:09:39] [INFO ] Deduced a trap composed of 69 places in 866 ms of which 1 ms to minimize.
[2023-03-17 08:09:40] [INFO ] Deduced a trap composed of 63 places in 987 ms of which 2 ms to minimize.
[2023-03-17 08:09:42] [INFO ] Deduced a trap composed of 13 places in 1002 ms of which 1 ms to minimize.
[2023-03-17 08:09:43] [INFO ] Deduced a trap composed of 13 places in 1232 ms of which 1 ms to minimize.
[2023-03-17 08:09:44] [INFO ] Deduced a trap composed of 11 places in 970 ms of which 2 ms to minimize.
[2023-03-17 08:09:46] [INFO ] Deduced a trap composed of 30 places in 1112 ms of which 2 ms to minimize.
[2023-03-17 08:09:47] [INFO ] Deduced a trap composed of 60 places in 1102 ms of which 2 ms to minimize.
[2023-03-17 08:09:48] [INFO ] Deduced a trap composed of 45 places in 1124 ms of which 1 ms to minimize.
[2023-03-17 08:09:49] [INFO ] Deduced a trap composed of 70 places in 775 ms of which 1 ms to minimize.
[2023-03-17 08:09:49] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 29406 ms
[2023-03-17 08:09:49] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 200 ms.
[2023-03-17 08:09:58] [INFO ] Deduced a trap composed of 52 places in 1051 ms of which 1 ms to minimize.
[2023-03-17 08:09:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1415 ms
[2023-03-17 08:09:59] [INFO ] Added : 183 causal constraints over 38 iterations in 9651 ms. Result :sat
Minimization took 917 ms.
[2023-03-17 08:10:00] [INFO ] [Real]Absence check using 23 positive place invariants in 25 ms returned sat
[2023-03-17 08:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:10:01] [INFO ] [Real]Absence check using state equation in 871 ms returned sat
[2023-03-17 08:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:10:01] [INFO ] [Nat]Absence check using 23 positive place invariants in 39 ms returned sat
[2023-03-17 08:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:10:02] [INFO ] [Nat]Absence check using state equation in 996 ms returned sat
[2023-03-17 08:10:02] [INFO ] [Nat]Added 497 Read/Feed constraints in 188 ms returned sat
[2023-03-17 08:10:03] [INFO ] Deduced a trap composed of 49 places in 915 ms of which 2 ms to minimize.
[2023-03-17 08:10:05] [INFO ] Deduced a trap composed of 41 places in 1244 ms of which 2 ms to minimize.
[2023-03-17 08:10:06] [INFO ] Deduced a trap composed of 75 places in 1333 ms of which 2 ms to minimize.
[2023-03-17 08:10:08] [INFO ] Deduced a trap composed of 39 places in 1303 ms of which 2 ms to minimize.
[2023-03-17 08:10:09] [INFO ] Deduced a trap composed of 98 places in 1104 ms of which 1 ms to minimize.
[2023-03-17 08:10:10] [INFO ] Deduced a trap composed of 30 places in 1032 ms of which 1 ms to minimize.
[2023-03-17 08:10:11] [INFO ] Deduced a trap composed of 123 places in 1178 ms of which 2 ms to minimize.
[2023-03-17 08:10:12] [INFO ] Deduced a trap composed of 102 places in 1208 ms of which 2 ms to minimize.
[2023-03-17 08:10:14] [INFO ] Deduced a trap composed of 91 places in 1217 ms of which 1 ms to minimize.
[2023-03-17 08:10:15] [INFO ] Deduced a trap composed of 63 places in 962 ms of which 2 ms to minimize.
[2023-03-17 08:10:16] [INFO ] Deduced a trap composed of 77 places in 1228 ms of which 2 ms to minimize.
[2023-03-17 08:10:17] [INFO ] Deduced a trap composed of 38 places in 1097 ms of which 2 ms to minimize.
[2023-03-17 08:10:19] [INFO ] Deduced a trap composed of 59 places in 1389 ms of which 1 ms to minimize.
[2023-03-17 08:10:20] [INFO ] Deduced a trap composed of 54 places in 1374 ms of which 2 ms to minimize.
[2023-03-17 08:10:22] [INFO ] Deduced a trap composed of 63 places in 1341 ms of which 2 ms to minimize.
[2023-03-17 08:10:23] [INFO ] Deduced a trap composed of 55 places in 1349 ms of which 2 ms to minimize.
[2023-03-17 08:10:25] [INFO ] Deduced a trap composed of 86 places in 1322 ms of which 1 ms to minimize.
[2023-03-17 08:10:26] [INFO ] Deduced a trap composed of 69 places in 1323 ms of which 2 ms to minimize.
[2023-03-17 08:10:28] [INFO ] Deduced a trap composed of 63 places in 1230 ms of which 1 ms to minimize.
[2023-03-17 08:10:29] [INFO ] Deduced a trap composed of 13 places in 1164 ms of which 1 ms to minimize.
[2023-03-17 08:10:30] [INFO ] Deduced a trap composed of 13 places in 1037 ms of which 1 ms to minimize.
[2023-03-17 08:10:31] [INFO ] Deduced a trap composed of 11 places in 1162 ms of which 1 ms to minimize.
[2023-03-17 08:10:33] [INFO ] Deduced a trap composed of 30 places in 1017 ms of which 1 ms to minimize.
[2023-03-17 08:10:34] [INFO ] Deduced a trap composed of 60 places in 1167 ms of which 1 ms to minimize.
[2023-03-17 08:10:35] [INFO ] Deduced a trap composed of 45 places in 1151 ms of which 2 ms to minimize.
[2023-03-17 08:10:37] [INFO ] Deduced a trap composed of 70 places in 1081 ms of which 1 ms to minimize.
[2023-03-17 08:10:37] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 34416 ms
[2023-03-17 08:10:37] [INFO ] Computed and/alt/rep : 1752/5288/1752 causal constraints (skipped 112 transitions) in 134 ms.
[2023-03-17 08:10:45] [INFO ] Deduced a trap composed of 52 places in 969 ms of which 2 ms to minimize.
[2023-03-17 08:10:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1387 ms
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2023-03-17 08:10:47] [INFO ] Deduced a trap composed of 2 places in 1253 ms of which 1 ms to minimize.
[2023-03-17 08:10:47] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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] Max seen :[1, 7, 7]
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 62 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 62 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 61 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
[2023-03-17 08:10:49] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2023-03-17 08:10:49] [INFO ] Invariant cache hit.
[2023-03-17 08:10:50] [INFO ] Implicit Places using invariants in 984 ms returned []
[2023-03-17 08:10:50] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2023-03-17 08:10:50] [INFO ] Invariant cache hit.
[2023-03-17 08:10:51] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:11:00] [INFO ] Implicit Places using invariants and state equation in 10003 ms returned []
Implicit Place search using SMT with State Equation took 10989 ms to find 0 implicit places.
[2023-03-17 08:11:00] [INFO ] Redundant transitions in 218 ms returned []
[2023-03-17 08:11:00] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2023-03-17 08:11:00] [INFO ] Invariant cache hit.
[2023-03-17 08:11:02] [INFO ] Dead Transitions using invariants and state equation in 1869 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13146 ms. Remains : 1096/1096 places, 2208/2208 transitions.
Starting property specific reduction for Peterson-COL-7-UpperBounds-00
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2023-03-17 08:11:02] [INFO ] Computed 23 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :1
[2023-03-17 08:11:02] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2023-03-17 08:11:02] [INFO ] Computed 23 place invariants in 10 ms
[2023-03-17 08:11:02] [INFO ] [Real]Absence check using 23 positive place invariants in 24 ms returned sat
[2023-03-17 08:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:11:03] [INFO ] [Real]Absence check using state equation in 724 ms returned sat
[2023-03-17 08:11:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:11:03] [INFO ] [Nat]Absence check using 23 positive place invariants in 27 ms returned sat
[2023-03-17 08:11:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:11:04] [INFO ] [Nat]Absence check using state equation in 778 ms returned sat
[2023-03-17 08:11:04] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:11:04] [INFO ] [Nat]Added 497 Read/Feed constraints in 285 ms returned sat
[2023-03-17 08:11:05] [INFO ] Deduced a trap composed of 49 places in 957 ms of which 2 ms to minimize.
[2023-03-17 08:11:07] [INFO ] Deduced a trap composed of 58 places in 1214 ms of which 2 ms to minimize.
[2023-03-17 08:11:08] [INFO ] Deduced a trap composed of 49 places in 1257 ms of which 1 ms to minimize.
[2023-03-17 08:11:08] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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 6 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 198 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 199 ms. Remains : 592/1096 places, 1704/2208 transitions.
Normalized transition count is 1368 out of 1704 initially.
// Phase 1: matrix 1368 rows 592 cols
[2023-03-17 08:11:08] [INFO ] Computed 23 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2834 ms. (steps per millisecond=352 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 1) seen :1
[2023-03-17 08:11:12] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
// Phase 1: matrix 1368 rows 592 cols
[2023-03-17 08:11:12] [INFO ] Computed 23 place invariants in 3 ms
[2023-03-17 08:11:12] [INFO ] [Real]Absence check using 23 positive place invariants in 14 ms returned sat
[2023-03-17 08:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:11:12] [INFO ] [Real]Absence check using state equation in 395 ms returned sat
[2023-03-17 08:11:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:11:13] [INFO ] [Nat]Absence check using 23 positive place invariants in 24 ms returned sat
[2023-03-17 08:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:11:13] [INFO ] [Nat]Absence check using state equation in 607 ms returned sat
[2023-03-17 08:11:13] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:11:13] [INFO ] [Nat]Added 497 Read/Feed constraints in 135 ms returned sat
[2023-03-17 08:11:14] [INFO ] Deduced a trap composed of 41 places in 651 ms of which 2 ms to minimize.
[2023-03-17 08:11:15] [INFO ] Deduced a trap composed of 54 places in 631 ms of which 1 ms to minimize.
[2023-03-17 08:11:16] [INFO ] Deduced a trap composed of 40 places in 644 ms of which 1 ms to minimize.
[2023-03-17 08:11:16] [INFO ] Deduced a trap composed of 47 places in 616 ms of which 2 ms to minimize.
[2023-03-17 08:11:17] [INFO ] Deduced a trap composed of 11 places in 605 ms of which 1 ms to minimize.
[2023-03-17 08:11:18] [INFO ] Deduced a trap composed of 13 places in 618 ms of which 1 ms to minimize.
[2023-03-17 08:11:18] [INFO ] Deduced a trap composed of 44 places in 638 ms of which 1 ms to minimize.
[2023-03-17 08:11:19] [INFO ] Deduced a trap composed of 21 places in 652 ms of which 1 ms to minimize.
[2023-03-17 08:11:20] [INFO ] Deduced a trap composed of 36 places in 674 ms of which 1 ms to minimize.
[2023-03-17 08:11:21] [INFO ] Deduced a trap composed of 55 places in 642 ms of which 1 ms to minimize.
[2023-03-17 08:11:21] [INFO ] Deduced a trap composed of 30 places in 614 ms of which 1 ms to minimize.
[2023-03-17 08:11:22] [INFO ] Deduced a trap composed of 13 places in 590 ms of which 1 ms to minimize.
[2023-03-17 08:11:22] [INFO ] Deduced a trap composed of 14 places in 377 ms of which 0 ms to minimize.
[2023-03-17 08:11:23] [INFO ] Deduced a trap composed of 73 places in 566 ms of which 1 ms to minimize.
[2023-03-17 08:11:24] [INFO ] Deduced a trap composed of 30 places in 408 ms of which 0 ms to minimize.
[2023-03-17 08:11:24] [INFO ] Deduced a trap composed of 60 places in 567 ms of which 1 ms to minimize.
[2023-03-17 08:11:25] [INFO ] Deduced a trap composed of 59 places in 563 ms of which 2 ms to minimize.
[2023-03-17 08:11:25] [INFO ] Deduced a trap composed of 46 places in 599 ms of which 2 ms to minimize.
[2023-03-17 08:11:26] [INFO ] Deduced a trap composed of 94 places in 542 ms of which 1 ms to minimize.
[2023-03-17 08:11:27] [INFO ] Deduced a trap composed of 54 places in 392 ms of which 1 ms to minimize.
[2023-03-17 08:11:27] [INFO ] Deduced a trap composed of 66 places in 547 ms of which 1 ms to minimize.
[2023-03-17 08:11:28] [INFO ] Deduced a trap composed of 57 places in 391 ms of which 1 ms to minimize.
[2023-03-17 08:11:28] [INFO ] Deduced a trap composed of 26 places in 355 ms of which 1 ms to minimize.
[2023-03-17 08:11:29] [INFO ] Deduced a trap composed of 17 places in 456 ms of which 1 ms to minimize.
[2023-03-17 08:11:29] [INFO ] Deduced a trap composed of 29 places in 476 ms of which 1 ms to minimize.
[2023-03-17 08:11:30] [INFO ] Deduced a trap composed of 20 places in 588 ms of which 1 ms to minimize.
[2023-03-17 08:11:31] [INFO ] Deduced a trap composed of 11 places in 534 ms of which 1 ms to minimize.
[2023-03-17 08:11:31] [INFO ] Deduced a trap composed of 19 places in 379 ms of which 1 ms to minimize.
[2023-03-17 08:11:31] [INFO ] Deduced a trap composed of 70 places in 376 ms of which 1 ms to minimize.
[2023-03-17 08:11:32] [INFO ] Deduced a trap composed of 84 places in 370 ms of which 1 ms to minimize.
[2023-03-17 08:11:32] [INFO ] Deduced a trap composed of 88 places in 384 ms of which 0 ms to minimize.
[2023-03-17 08:11:33] [INFO ] Deduced a trap composed of 29 places in 374 ms of which 0 ms to minimize.
[2023-03-17 08:11:33] [INFO ] Deduced a trap composed of 51 places in 369 ms of which 1 ms to minimize.
[2023-03-17 08:11:34] [INFO ] Deduced a trap composed of 60 places in 351 ms of which 0 ms to minimize.
[2023-03-17 08:11:34] [INFO ] Deduced a trap composed of 58 places in 363 ms of which 1 ms to minimize.
[2023-03-17 08:11:35] [INFO ] Deduced a trap composed of 84 places in 365 ms of which 1 ms to minimize.
[2023-03-17 08:11:35] [INFO ] Deduced a trap composed of 43 places in 357 ms of which 1 ms to minimize.
[2023-03-17 08:11:37] [INFO ] Deduced a trap composed of 35 places in 371 ms of which 1 ms to minimize.
[2023-03-17 08:11:37] [INFO ] Deduced a trap composed of 33 places in 387 ms of which 1 ms to minimize.
[2023-03-17 08:11:37] [INFO ] Deduced a trap composed of 96 places in 392 ms of which 1 ms to minimize.
[2023-03-17 08:11:38] [INFO ] Deduced a trap composed of 66 places in 353 ms of which 1 ms to minimize.
[2023-03-17 08:11:38] [INFO ] Deduced a trap composed of 33 places in 394 ms of which 1 ms to minimize.
[2023-03-17 08:11:39] [INFO ] Deduced a trap composed of 56 places in 347 ms of which 1 ms to minimize.
[2023-03-17 08:11:39] [INFO ] Deduced a trap composed of 49 places in 390 ms of which 1 ms to minimize.
[2023-03-17 08:11:40] [INFO ] Deduced a trap composed of 66 places in 376 ms of which 1 ms to minimize.
[2023-03-17 08:11:40] [INFO ] Deduced a trap composed of 92 places in 400 ms of which 0 ms to minimize.
[2023-03-17 08:11:40] [INFO ] Deduced a trap composed of 34 places in 363 ms of which 1 ms to minimize.
[2023-03-17 08:11:41] [INFO ] Deduced a trap composed of 120 places in 370 ms of which 1 ms to minimize.
[2023-03-17 08:11:41] [INFO ] Deduced a trap composed of 77 places in 391 ms of which 1 ms to minimize.
[2023-03-17 08:11:42] [INFO ] Deduced a trap composed of 68 places in 386 ms of which 1 ms to minimize.
[2023-03-17 08:11:42] [INFO ] Deduced a trap composed of 98 places in 374 ms of which 1 ms to minimize.
[2023-03-17 08:11:43] [INFO ] Deduced a trap composed of 102 places in 367 ms of which 1 ms to minimize.
[2023-03-17 08:11:43] [INFO ] Deduced a trap composed of 44 places in 310 ms of which 1 ms to minimize.
[2023-03-17 08:11:43] [INFO ] Deduced a trap composed of 68 places in 379 ms of which 1 ms to minimize.
[2023-03-17 08:11:44] [INFO ] Deduced a trap composed of 44 places in 393 ms of which 0 ms to minimize.
[2023-03-17 08:11:44] [INFO ] Deduced a trap composed of 65 places in 370 ms of which 1 ms to minimize.
[2023-03-17 08:11:45] [INFO ] Deduced a trap composed of 70 places in 386 ms of which 1 ms to minimize.
[2023-03-17 08:11:45] [INFO ] Deduced a trap composed of 103 places in 385 ms of which 1 ms to minimize.
[2023-03-17 08:11:46] [INFO ] Deduced a trap composed of 54 places in 401 ms of which 1 ms to minimize.
[2023-03-17 08:11:46] [INFO ] Deduced a trap composed of 99 places in 402 ms of which 1 ms to minimize.
[2023-03-17 08:11:47] [INFO ] Deduced a trap composed of 60 places in 366 ms of which 0 ms to minimize.
[2023-03-17 08:11:47] [INFO ] Deduced a trap composed of 53 places in 395 ms of which 1 ms to minimize.
[2023-03-17 08:11:48] [INFO ] Deduced a trap composed of 65 places in 381 ms of which 1 ms to minimize.
[2023-03-17 08:11:49] [INFO ] Deduced a trap composed of 77 places in 395 ms of which 1 ms to minimize.
[2023-03-17 08:11:49] [INFO ] Deduced a trap composed of 17 places in 390 ms of which 1 ms to minimize.
[2023-03-17 08:11:50] [INFO ] Deduced a trap composed of 50 places in 387 ms of which 0 ms to minimize.
[2023-03-17 08:11:51] [INFO ] Deduced a trap composed of 114 places in 418 ms of which 1 ms to minimize.
[2023-03-17 08:11:51] [INFO ] Deduced a trap composed of 35 places in 382 ms of which 1 ms to minimize.
[2023-03-17 08:11:52] [INFO ] Deduced a trap composed of 52 places in 293 ms of which 1 ms to minimize.
[2023-03-17 08:11:52] [INFO ] Deduced a trap composed of 70 places in 301 ms of which 1 ms to minimize.
[2023-03-17 08:11:52] [INFO ] Deduced a trap composed of 34 places in 370 ms of which 1 ms to minimize.
[2023-03-17 08:11:53] [INFO ] Deduced a trap composed of 34 places in 296 ms of which 1 ms to minimize.
[2023-03-17 08:11:53] [INFO ] Deduced a trap composed of 60 places in 400 ms of which 0 ms to minimize.
[2023-03-17 08:11:54] [INFO ] Deduced a trap composed of 60 places in 396 ms of which 1 ms to minimize.
[2023-03-17 08:11:54] [INFO ] Deduced a trap composed of 123 places in 396 ms of which 1 ms to minimize.
[2023-03-17 08:11:55] [INFO ] Deduced a trap composed of 59 places in 400 ms of which 1 ms to minimize.
[2023-03-17 08:11:55] [INFO ] Deduced a trap composed of 48 places in 402 ms of which 1 ms to minimize.
[2023-03-17 08:11:56] [INFO ] Deduced a trap composed of 76 places in 371 ms of which 1 ms to minimize.
[2023-03-17 08:11:56] [INFO ] Deduced a trap composed of 35 places in 390 ms of which 1 ms to minimize.
[2023-03-17 08:11:57] [INFO ] Deduced a trap composed of 90 places in 393 ms of which 1 ms to minimize.
[2023-03-17 08:11:57] [INFO ] Deduced a trap composed of 61 places in 483 ms of which 1 ms to minimize.
[2023-03-17 08:11:58] [INFO ] Deduced a trap composed of 60 places in 389 ms of which 0 ms to minimize.
[2023-03-17 08:11:58] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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 30 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 30 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 28 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2023-03-17 08:11:58] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2023-03-17 08:11:58] [INFO ] Invariant cache hit.
[2023-03-17 08:11:59] [INFO ] Implicit Places using invariants in 767 ms returned []
[2023-03-17 08:11:59] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2023-03-17 08:11:59] [INFO ] Invariant cache hit.
[2023-03-17 08:11:59] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:12:03] [INFO ] Implicit Places using invariants and state equation in 4403 ms returned []
Implicit Place search using SMT with State Equation took 5177 ms to find 0 implicit places.
[2023-03-17 08:12:03] [INFO ] Redundant transitions in 127 ms returned []
[2023-03-17 08:12:03] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2023-03-17 08:12:03] [INFO ] Invariant cache hit.
[2023-03-17 08:12:04] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6476 ms. Remains : 592/592 places, 1704/1704 transitions.
Ending property specific reduction for Peterson-COL-7-UpperBounds-00 in 62570 ms.
Starting property specific reduction for Peterson-COL-7-UpperBounds-09
Normalized transition count is 1872 out of 2208 initially.
// Phase 1: matrix 1872 rows 1096 cols
[2023-03-17 08:12:04] [INFO ] Computed 23 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) 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 :1
[2023-03-17 08:12:05] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2023-03-17 08:12:05] [INFO ] Computed 23 place invariants in 6 ms
[2023-03-17 08:12:05] [INFO ] [Real]Absence check using 23 positive place invariants in 23 ms returned sat
[2023-03-17 08:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:12:06] [INFO ] [Real]Absence check using state equation in 690 ms returned sat
[2023-03-17 08:12:06] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:12:06] [INFO ] [Real]Added 497 Read/Feed constraints in 97 ms returned sat
[2023-03-17 08:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:12:06] [INFO ] [Nat]Absence check using 23 positive place invariants in 25 ms returned sat
[2023-03-17 08:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:12:07] [INFO ] [Nat]Absence check using state equation in 687 ms returned sat
[2023-03-17 08:12:07] [INFO ] [Nat]Added 497 Read/Feed constraints in 155 ms returned sat
[2023-03-17 08:12:08] [INFO ] Deduced a trap composed of 13 places in 949 ms of which 2 ms to minimize.
[2023-03-17 08:12:09] [INFO ] Deduced a trap composed of 61 places in 864 ms of which 2 ms to minimize.
[2023-03-17 08:12:10] [INFO ] Deduced a trap composed of 57 places in 826 ms of which 1 ms to minimize.
[2023-03-17 08:12:11] [INFO ] Deduced a trap composed of 63 places in 833 ms of which 1 ms to minimize.
[2023-03-17 08:12:11] [INFO ] Deduced a trap composed of 55 places in 748 ms of which 1 ms to minimize.
[2023-03-17 08:12:11] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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 :[4]
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 50 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 51 ms. Remains : 1088/1096 places, 2200/2208 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2023-03-17 08:12:11] [INFO ] Computed 23 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10286 ms. (steps per millisecond=97 ) properties (out of 1) seen :6
Finished Best-First random walk after 623008 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=124 )
[2023-03-17 08:12:27] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2023-03-17 08:12:27] [INFO ] Computed 23 place invariants in 9 ms
[2023-03-17 08:12:27] [INFO ] [Real]Absence check using 23 positive place invariants in 25 ms returned sat
[2023-03-17 08:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:12:28] [INFO ] [Real]Absence check using state equation in 698 ms returned sat
[2023-03-17 08:12:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:12:28] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2023-03-17 08:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:12:29] [INFO ] [Nat]Absence check using state equation in 848 ms returned sat
[2023-03-17 08:12:29] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:12:29] [INFO ] [Nat]Added 497 Read/Feed constraints in 186 ms returned sat
[2023-03-17 08:12:30] [INFO ] Deduced a trap composed of 148 places in 908 ms of which 1 ms to minimize.
[2023-03-17 08:12:31] [INFO ] Deduced a trap composed of 178 places in 1067 ms of which 1 ms to minimize.
[2023-03-17 08:12:32] [INFO ] Deduced a trap composed of 227 places in 828 ms of which 2 ms to minimize.
[2023-03-17 08:12:33] [INFO ] Deduced a trap composed of 127 places in 805 ms of which 1 ms to minimize.
[2023-03-17 08:12:34] [INFO ] Deduced a trap composed of 104 places in 846 ms of which 1 ms to minimize.
[2023-03-17 08:12:35] [INFO ] Deduced a trap composed of 88 places in 910 ms of which 1 ms to minimize.
[2023-03-17 08:12:36] [INFO ] Deduced a trap composed of 65 places in 898 ms of which 2 ms to minimize.
[2023-03-17 08:12:37] [INFO ] Deduced a trap composed of 248 places in 831 ms of which 1 ms to minimize.
[2023-03-17 08:12:37] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 7904 ms
[2023-03-17 08:12:37] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 136 ms.
[2023-03-17 08:12:41] [INFO ] Deduced a trap composed of 30 places in 1305 ms of which 2 ms to minimize.
[2023-03-17 08:12:42] [INFO ] Deduced a trap composed of 58 places in 1214 ms of which 1 ms to minimize.
[2023-03-17 08:12:43] [INFO ] Deduced a trap composed of 30 places in 1095 ms of which 2 ms to minimize.
[2023-03-17 08:12:45] [INFO ] Deduced a trap composed of 76 places in 1188 ms of which 1 ms to minimize.
[2023-03-17 08:12:46] [INFO ] Deduced a trap composed of 45 places in 1120 ms of which 1 ms to minimize.
[2023-03-17 08:12:47] [INFO ] Deduced a trap composed of 36 places in 1269 ms of which 1 ms to minimize.
[2023-03-17 08:12:49] [INFO ] Deduced a trap composed of 99 places in 1143 ms of which 1 ms to minimize.
[2023-03-17 08:12:50] [INFO ] Deduced a trap composed of 36 places in 799 ms of which 1 ms to minimize.
[2023-03-17 08:12:51] [INFO ] Deduced a trap composed of 72 places in 913 ms of which 1 ms to minimize.
[2023-03-17 08:12:52] [INFO ] Deduced a trap composed of 67 places in 804 ms of which 1 ms to minimize.
[2023-03-17 08:12:53] [INFO ] Deduced a trap composed of 95 places in 1151 ms of which 2 ms to minimize.
[2023-03-17 08:12:55] [INFO ] Deduced a trap composed of 90 places in 1284 ms of which 2 ms to minimize.
[2023-03-17 08:12:56] [INFO ] Deduced a trap composed of 49 places in 1071 ms of which 1 ms to minimize.
[2023-03-17 08:12:58] [INFO ] Deduced a trap composed of 28 places in 1350 ms of which 2 ms to minimize.
[2023-03-17 08:13:00] [INFO ] Deduced a trap composed of 104 places in 1153 ms of which 2 ms to minimize.
[2023-03-17 08:13:01] [INFO ] Deduced a trap composed of 95 places in 982 ms of which 1 ms to minimize.
[2023-03-17 08:13:02] [INFO ] Deduced a trap composed of 56 places in 1124 ms of which 1 ms to minimize.
[2023-03-17 08:13:03] [INFO ] Deduced a trap composed of 98 places in 1006 ms of which 1 ms to minimize.
[2023-03-17 08:13:05] [INFO ] Deduced a trap composed of 36 places in 1149 ms of which 2 ms to minimize.
[2023-03-17 08:13:06] [INFO ] Deduced a trap composed of 78 places in 1119 ms of which 2 ms to minimize.
[2023-03-17 08:13:08] [INFO ] Deduced a trap composed of 70 places in 1115 ms of which 1 ms to minimize.
[2023-03-17 08:13:09] [INFO ] Deduced a trap composed of 25 places in 1179 ms of which 1 ms to minimize.
[2023-03-17 08:13:09] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 30190 ms
[2023-03-17 08:13:10] [INFO ] Added : 93 causal constraints over 19 iterations in 32817 ms.(timeout) Result :sat
Minimization took 1252 ms.
Current structural bounds on expressions (after SMT) : [448] Max seen :[6]
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 79 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 79 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 51 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2023-03-17 08:13:13] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:13:13] [INFO ] Invariant cache hit.
[2023-03-17 08:13:14] [INFO ] Implicit Places using invariants in 983 ms returned []
[2023-03-17 08:13:14] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:13:14] [INFO ] Invariant cache hit.
[2023-03-17 08:13:15] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:13:23] [INFO ] Implicit Places using invariants and state equation in 9158 ms returned []
Implicit Place search using SMT with State Equation took 10142 ms to find 0 implicit places.
[2023-03-17 08:13:23] [INFO ] Redundant transitions in 68 ms returned []
[2023-03-17 08:13:23] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:13:23] [INFO ] Invariant cache hit.
[2023-03-17 08:13:25] [INFO ] Dead Transitions using invariants and state equation in 1450 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11720 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2023-03-17 08:13:25] [INFO ] Computed 23 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10393 ms. (steps per millisecond=96 ) properties (out of 1) seen :7
Finished Best-First random walk after 637156 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=127 )
[2023-03-17 08:13:40] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2023-03-17 08:13:40] [INFO ] Computed 23 place invariants in 5 ms
[2023-03-17 08:13:41] [INFO ] [Real]Absence check using 23 positive place invariants in 25 ms returned sat
[2023-03-17 08:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:13:41] [INFO ] [Real]Absence check using state equation in 811 ms returned sat
[2023-03-17 08:13:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:13:42] [INFO ] [Nat]Absence check using 23 positive place invariants in 36 ms returned sat
[2023-03-17 08:13:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:13:43] [INFO ] [Nat]Absence check using state equation in 806 ms returned sat
[2023-03-17 08:13:43] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:13:43] [INFO ] [Nat]Added 497 Read/Feed constraints in 246 ms returned sat
[2023-03-17 08:13:44] [INFO ] Deduced a trap composed of 71 places in 945 ms of which 1 ms to minimize.
[2023-03-17 08:13:45] [INFO ] Deduced a trap composed of 67 places in 1211 ms of which 2 ms to minimize.
[2023-03-17 08:13:47] [INFO ] Deduced a trap composed of 73 places in 1333 ms of which 2 ms to minimize.
[2023-03-17 08:13:48] [INFO ] Deduced a trap composed of 74 places in 1265 ms of which 2 ms to minimize.
[2023-03-17 08:13:49] [INFO ] Deduced a trap composed of 44 places in 1171 ms of which 1 ms to minimize.
[2023-03-17 08:13:50] [INFO ] Deduced a trap composed of 38 places in 1133 ms of which 2 ms to minimize.
[2023-03-17 08:13:52] [INFO ] Deduced a trap composed of 44 places in 1173 ms of which 1 ms to minimize.
[2023-03-17 08:13:53] [INFO ] Deduced a trap composed of 136 places in 1051 ms of which 1 ms to minimize.
[2023-03-17 08:13:54] [INFO ] Deduced a trap composed of 81 places in 1175 ms of which 2 ms to minimize.
[2023-03-17 08:13:56] [INFO ] Deduced a trap composed of 148 places in 1271 ms of which 1 ms to minimize.
[2023-03-17 08:13:56] [INFO ] Deduced a trap composed of 77 places in 784 ms of which 1 ms to minimize.
[2023-03-17 08:13:58] [INFO ] Deduced a trap composed of 67 places in 1109 ms of which 2 ms to minimize.
[2023-03-17 08:13:59] [INFO ] Deduced a trap composed of 81 places in 1299 ms of which 2 ms to minimize.
[2023-03-17 08:14:01] [INFO ] Deduced a trap composed of 87 places in 1359 ms of which 2 ms to minimize.
[2023-03-17 08:14:02] [INFO ] Deduced a trap composed of 17 places in 1362 ms of which 2 ms to minimize.
[2023-03-17 08:14:02] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 19385 ms
[2023-03-17 08:14:02] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 221 ms.
[2023-03-17 08:14:10] [INFO ] Deduced a trap composed of 48 places in 1296 ms of which 2 ms to minimize.
[2023-03-17 08:14:12] [INFO ] Deduced a trap composed of 65 places in 1224 ms of which 2 ms to minimize.
[2023-03-17 08:14:13] [INFO ] Deduced a trap composed of 48 places in 1170 ms of which 1 ms to minimize.
[2023-03-17 08:14:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4324 ms
[2023-03-17 08:14:14] [INFO ] Added : 171 causal constraints over 35 iterations in 11609 ms. Result :sat
Minimization took 994 ms.
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 53 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 54 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 54 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2023-03-17 08:14:15] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:14:15] [INFO ] Invariant cache hit.
[2023-03-17 08:14:17] [INFO ] Implicit Places using invariants in 1113 ms returned []
[2023-03-17 08:14:17] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:14:17] [INFO ] Invariant cache hit.
[2023-03-17 08:14:18] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:14:25] [INFO ] Implicit Places using invariants and state equation in 8742 ms returned []
Implicit Place search using SMT with State Equation took 9855 ms to find 0 implicit places.
[2023-03-17 08:14:25] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-17 08:14:25] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:14:25] [INFO ] Invariant cache hit.
[2023-03-17 08:14:27] [INFO ] Dead Transitions using invariants and state equation in 1787 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11760 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Ending property specific reduction for Peterson-COL-7-UpperBounds-09 in 142754 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
[2023-03-17 08:14:27] [INFO ] Computed 23 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :3
[2023-03-17 08:14:27] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2023-03-17 08:14:27] [INFO ] Computed 23 place invariants in 4 ms
[2023-03-17 08:14:28] [INFO ] [Real]Absence check using 23 positive place invariants in 22 ms returned sat
[2023-03-17 08:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:14:29] [INFO ] [Real]Absence check using state equation in 1049 ms returned sat
[2023-03-17 08:14:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:14:29] [INFO ] [Nat]Absence check using 23 positive place invariants in 22 ms returned sat
[2023-03-17 08:14:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:14:30] [INFO ] [Nat]Absence check using state equation in 838 ms returned sat
[2023-03-17 08:14:30] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:14:30] [INFO ] [Nat]Added 497 Read/Feed constraints in 126 ms returned sat
[2023-03-17 08:14:31] [INFO ] Deduced a trap composed of 15 places in 1082 ms of which 2 ms to minimize.
[2023-03-17 08:14:32] [INFO ] Deduced a trap composed of 21 places in 1191 ms of which 1 ms to minimize.
[2023-03-17 08:14:33] [INFO ] Deduced a trap composed of 91 places in 925 ms of which 1 ms to minimize.
[2023-03-17 08:14:34] [INFO ] Deduced a trap composed of 88 places in 964 ms of which 1 ms to minimize.
[2023-03-17 08:14:34] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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 60 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 61 ms. Remains : 1088/1096 places, 2200/2208 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2023-03-17 08:14:34] [INFO ] Computed 23 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10763 ms. (steps per millisecond=92 ) properties (out of 1) seen :7
Finished Best-First random walk after 639586 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=127 )
[2023-03-17 08:14:50] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2023-03-17 08:14:50] [INFO ] Computed 23 place invariants in 7 ms
[2023-03-17 08:14:50] [INFO ] [Real]Absence check using 23 positive place invariants in 23 ms returned sat
[2023-03-17 08:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:14:51] [INFO ] [Real]Absence check using state equation in 845 ms returned sat
[2023-03-17 08:14:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:14:51] [INFO ] [Nat]Absence check using 23 positive place invariants in 24 ms returned sat
[2023-03-17 08:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:14:52] [INFO ] [Nat]Absence check using state equation in 819 ms returned sat
[2023-03-17 08:14:52] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:14:52] [INFO ] [Nat]Added 497 Read/Feed constraints in 165 ms returned sat
[2023-03-17 08:14:54] [INFO ] Deduced a trap composed of 71 places in 1209 ms of which 1 ms to minimize.
[2023-03-17 08:14:55] [INFO ] Deduced a trap composed of 67 places in 1182 ms of which 2 ms to minimize.
[2023-03-17 08:14:56] [INFO ] Deduced a trap composed of 73 places in 1095 ms of which 2 ms to minimize.
[2023-03-17 08:14:57] [INFO ] Deduced a trap composed of 74 places in 1197 ms of which 2 ms to minimize.
[2023-03-17 08:14:59] [INFO ] Deduced a trap composed of 44 places in 1308 ms of which 2 ms to minimize.
[2023-03-17 08:15:00] [INFO ] Deduced a trap composed of 38 places in 1192 ms of which 1 ms to minimize.
[2023-03-17 08:15:01] [INFO ] Deduced a trap composed of 44 places in 1045 ms of which 2 ms to minimize.
[2023-03-17 08:15:03] [INFO ] Deduced a trap composed of 136 places in 1278 ms of which 1 ms to minimize.
[2023-03-17 08:15:04] [INFO ] Deduced a trap composed of 81 places in 1257 ms of which 1 ms to minimize.
[2023-03-17 08:15:05] [INFO ] Deduced a trap composed of 148 places in 1124 ms of which 2 ms to minimize.
[2023-03-17 08:15:07] [INFO ] Deduced a trap composed of 77 places in 1445 ms of which 4 ms to minimize.
[2023-03-17 08:15:08] [INFO ] Deduced a trap composed of 67 places in 1207 ms of which 1 ms to minimize.
[2023-03-17 08:15:10] [INFO ] Deduced a trap composed of 81 places in 1222 ms of which 2 ms to minimize.
[2023-03-17 08:15:11] [INFO ] Deduced a trap composed of 87 places in 1007 ms of which 2 ms to minimize.
[2023-03-17 08:15:12] [INFO ] Deduced a trap composed of 17 places in 1125 ms of which 1 ms to minimize.
[2023-03-17 08:15:12] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 19510 ms
[2023-03-17 08:15:12] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 206 ms.
[2023-03-17 08:15:20] [INFO ] Deduced a trap composed of 48 places in 1317 ms of which 2 ms to minimize.
[2023-03-17 08:15:22] [INFO ] Deduced a trap composed of 65 places in 1297 ms of which 2 ms to minimize.
[2023-03-17 08:15:23] [INFO ] Deduced a trap composed of 48 places in 1300 ms of which 2 ms to minimize.
[2023-03-17 08:15:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4659 ms
[2023-03-17 08:15:24] [INFO ] Added : 171 causal constraints over 35 iterations in 12164 ms. Result :sat
Minimization took 1078 ms.
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 48 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 48 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 47 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2023-03-17 08:15:26] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:15:26] [INFO ] Invariant cache hit.
[2023-03-17 08:15:27] [INFO ] Implicit Places using invariants in 1192 ms returned []
[2023-03-17 08:15:27] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:15:27] [INFO ] Invariant cache hit.
[2023-03-17 08:15:28] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:15:38] [INFO ] Implicit Places using invariants and state equation in 10401 ms returned []
Implicit Place search using SMT with State Equation took 11594 ms to find 0 implicit places.
[2023-03-17 08:15:38] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-17 08:15:38] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:15:38] [INFO ] Invariant cache hit.
[2023-03-17 08:15:40] [INFO ] Dead Transitions using invariants and state equation in 2164 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13870 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2023-03-17 08:15:40] [INFO ] Computed 23 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10419 ms. (steps per millisecond=95 ) properties (out of 1) seen :6
Finished Best-First random walk after 649000 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=129 )
[2023-03-17 08:15:55] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2023-03-17 08:15:55] [INFO ] Computed 23 place invariants in 5 ms
[2023-03-17 08:15:55] [INFO ] [Real]Absence check using 23 positive place invariants in 24 ms returned sat
[2023-03-17 08:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 08:15:56] [INFO ] [Real]Absence check using state equation in 861 ms returned sat
[2023-03-17 08:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 08:15:57] [INFO ] [Nat]Absence check using 23 positive place invariants in 24 ms returned sat
[2023-03-17 08:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 08:15:57] [INFO ] [Nat]Absence check using state equation in 827 ms returned sat
[2023-03-17 08:15:57] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:15:58] [INFO ] [Nat]Added 497 Read/Feed constraints in 171 ms returned sat
[2023-03-17 08:15:59] [INFO ] Deduced a trap composed of 71 places in 1360 ms of which 2 ms to minimize.
[2023-03-17 08:16:00] [INFO ] Deduced a trap composed of 67 places in 1192 ms of which 1 ms to minimize.
[2023-03-17 08:16:01] [INFO ] Deduced a trap composed of 73 places in 1163 ms of which 2 ms to minimize.
[2023-03-17 08:16:03] [INFO ] Deduced a trap composed of 74 places in 1076 ms of which 1 ms to minimize.
[2023-03-17 08:16:04] [INFO ] Deduced a trap composed of 44 places in 835 ms of which 2 ms to minimize.
[2023-03-17 08:16:05] [INFO ] Deduced a trap composed of 38 places in 1009 ms of which 2 ms to minimize.
[2023-03-17 08:16:06] [INFO ] Deduced a trap composed of 44 places in 1001 ms of which 1 ms to minimize.
[2023-03-17 08:16:07] [INFO ] Deduced a trap composed of 136 places in 994 ms of which 2 ms to minimize.
[2023-03-17 08:16:08] [INFO ] Deduced a trap composed of 81 places in 1209 ms of which 1 ms to minimize.
[2023-03-17 08:16:09] [INFO ] Deduced a trap composed of 148 places in 1208 ms of which 2 ms to minimize.
[2023-03-17 08:16:11] [INFO ] Deduced a trap composed of 77 places in 1362 ms of which 2 ms to minimize.
[2023-03-17 08:16:12] [INFO ] Deduced a trap composed of 67 places in 1367 ms of which 1 ms to minimize.
[2023-03-17 08:16:14] [INFO ] Deduced a trap composed of 81 places in 1358 ms of which 2 ms to minimize.
[2023-03-17 08:16:15] [INFO ] Deduced a trap composed of 87 places in 1376 ms of which 2 ms to minimize.
[2023-03-17 08:16:17] [INFO ] Deduced a trap composed of 17 places in 1275 ms of which 2 ms to minimize.
[2023-03-17 08:16:17] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 19296 ms
[2023-03-17 08:16:17] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 137 ms.
[2023-03-17 08:16:25] [INFO ] Deduced a trap composed of 48 places in 1326 ms of which 2 ms to minimize.
[2023-03-17 08:16:26] [INFO ] Deduced a trap composed of 65 places in 1281 ms of which 2 ms to minimize.
[2023-03-17 08:16:28] [INFO ] Deduced a trap composed of 48 places in 1316 ms of which 2 ms to minimize.
[2023-03-17 08:16:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4672 ms
[2023-03-17 08:16:29] [INFO ] Added : 171 causal constraints over 35 iterations in 11784 ms. Result :sat
Minimization took 984 ms.
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 28 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 29 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 27 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2023-03-17 08:16:30] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:16:30] [INFO ] Invariant cache hit.
[2023-03-17 08:16:31] [INFO ] Implicit Places using invariants in 890 ms returned []
[2023-03-17 08:16:31] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:16:31] [INFO ] Invariant cache hit.
[2023-03-17 08:16:32] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-17 08:16:40] [INFO ] Implicit Places using invariants and state equation in 9283 ms returned []
Implicit Place search using SMT with State Equation took 10175 ms to find 0 implicit places.
[2023-03-17 08:16:40] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-17 08:16:40] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2023-03-17 08:16:40] [INFO ] Invariant cache hit.
[2023-03-17 08:16:43] [INFO ] Dead Transitions using invariants and state equation in 2376 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12641 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Ending property specific reduction for Peterson-COL-7-UpperBounds-14 in 135565 ms.
[2023-03-17 08:16:43] [INFO ] Flatten gal took : 402 ms
[2023-03-17 08:16:44] [INFO ] Applying decomposition
[2023-03-17 08:16:44] [INFO ] Flatten gal took : 212 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12123854824426704608.txt' '-o' '/tmp/graph12123854824426704608.bin' '-w' '/tmp/graph12123854824426704608.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12123854824426704608.bin' '-l' '-1' '-v' '-w' '/tmp/graph12123854824426704608.weights' '-q' '0' '-e' '0.001'
[2023-03-17 08:16:44] [INFO ] Decomposing Gal with order
[2023-03-17 08:16:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 08:16:45] [INFO ] Removed a total of 3174 redundant transitions.
[2023-03-17 08:16:45] [INFO ] Flatten gal took : 300 ms
[2023-03-17 08:16:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 82 ms.
[2023-03-17 08:16:46] [INFO ] Time to serialize gal into /tmp/UpperBounds10144095543771540593.gal : 32 ms
[2023-03-17 08:16:46] [INFO ] Time to serialize properties into /tmp/UpperBounds10273456026705218308.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10144095543771540593.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10273456026705218308.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds10273456026705218308.prop.
Detected timeout of ITS tools.
[2023-03-17 08:42:17] [INFO ] Applying decomposition
[2023-03-17 08:42:21] [INFO ] Flatten gal took : 3836 ms
[2023-03-17 08:42:21] [INFO ] Decomposing Gal with order
[2023-03-17 08:42:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 08:42:22] [INFO ] Removed a total of 3336 redundant transitions.
[2023-03-17 08:42:22] [INFO ] Flatten gal took : 396 ms
[2023-03-17 08:42:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 29 ms.
[2023-03-17 08:42:22] [INFO ] Time to serialize gal into /tmp/UpperBounds5903571781156627491.gal : 60 ms
[2023-03-17 08:42:22] [INFO ] Time to serialize properties into /tmp/UpperBounds14721050471661115561.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5903571781156627491.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14721050471661115561.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds14721050471661115561.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 167712 kB
After kill :
MemTotal: 16393216 kB
MemFree: 10092708 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="itstools"
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 2-5348"
echo " Executing tool itstools"
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 r261-smll-167863536600597"
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 ;