About the Execution of LTSMin+red for PolyORBNT-COL-S10J60
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1077.384 | 3600000.00 | 13040281.00 | 1101.50 | ? 1 1 1 ? 2 1 1 1 2 1 1 4 1 1 4 | 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.r297-tall-167873950800701.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 ltsminxred
Input is PolyORBNT-COL-S10J60, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950800701
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.4K Feb 26 00:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 00:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 00:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 00:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 01:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 01:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 00:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 00:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 94K 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 PolyORBNT-COL-S10J60-UpperBounds-00
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-01
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-02
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-03
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-04
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-05
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-06
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-07
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-08
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-09
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-10
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-11
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-12
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-13
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-14
FORMULA_NAME PolyORBNT-COL-S10J60-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679615902282
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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S10J60
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 23:58:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-23 23:58:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 23:58:24] [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.
[2023-03-23 23:58:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 23:58:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 567 ms
[2023-03-23 23:58:25] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1294 PT places and 13102.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-23 23:58:25] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-23 23:58:25] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 38 rows 48 cols
[2023-03-23 23:58:25] [INFO ] Computed 13 place invariants in 12 ms
[2023-03-23 23:58:25] [INFO ] Invariant cache hit.
[2023-03-23 23:58:25] [INFO ] [Real]Absence check using 6 positive place invariants in 7 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:25] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-23 23:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:25] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:25] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-23 23:58:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 23:58:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-23 23:58:25] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 5 ms to minimize.
[2023-03-23 23:58:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-23 23:58:25] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-23 23:58:25] [INFO ] Added : 21 causal constraints over 5 iterations in 48 ms. Result :sat
Minimization took 63 ms.
[2023-03-23 23:58:25] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-23 23:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:25] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:25] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2023-03-23 23:58:25] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2023-03-23 23:58:25] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2023-03-23 23:58:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 63 ms
[2023-03-23 23:58:25] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 23:58:25] [INFO ] Added : 36 causal constraints over 8 iterations in 44 ms. Result :sat
Minimization took 15 ms.
[2023-03-23 23:58:25] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-23 23:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:25] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:25] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-23 23:58:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 23:58:25] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2023-03-23 23:58:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-23 23:58:25] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 23:58:25] [INFO ] Added : 13 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 9 ms.
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-23 23:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:26] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 23:58:26] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2023-03-23 23:58:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-03-23 23:58:26] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 23:58:26] [INFO ] Added : 15 causal constraints over 4 iterations in 26 ms. Result :sat
Minimization took 10 ms.
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-23 23:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:26] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-23 23:58:26] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2023-03-23 23:58:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-23 23:58:26] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 23:58:26] [INFO ] Added : 14 causal constraints over 4 iterations in 261 ms. Result :sat
Minimization took 87 ms.
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-23 23:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:26] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:26] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 23:58:26] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2023-03-23 23:58:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-03-23 23:58:26] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-23 23:58:26] [INFO ] Added : 20 causal constraints over 5 iterations in 35 ms. Result :sat
Minimization took 16 ms.
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-23 23:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2023-03-23 23:58:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-23 23:58:27] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-23 23:58:27] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 0 ms to minimize.
[2023-03-23 23:58:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-23 23:58:27] [INFO ] Added : 33 causal constraints over 7 iterations in 160 ms. Result :sat
Minimization took 30 ms.
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-23 23:58:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 23:58:27] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-23 23:58:27] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-23 23:58:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2023-03-23 23:58:27] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2023-03-23 23:58:27] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2023-03-23 23:58:27] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2023-03-23 23:58:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 94 ms
[2023-03-23 23:58:27] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-23 23:58:27] [INFO ] Added : 36 causal constraints over 8 iterations in 37 ms. Result :sat
Minimization took 13 ms.
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-23 23:58:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive place invariants in 7 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 39 ms returned sat
[2023-03-23 23:58:27] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2023-03-23 23:58:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-23 23:58:27] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-23 23:58:27] [INFO ] Added : 20 causal constraints over 5 iterations in 88 ms. Result :sat
Minimization took 16 ms.
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 23:58:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-23 23:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 23:58:28] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 23:58:28] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2023-03-23 23:58:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-23 23:58:28] [INFO ] Added : 36 causal constraints over 8 iterations in 150 ms. Result :sat
Minimization took 15 ms.
[2023-03-23 23:58:28] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-23 23:58:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:28] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:28] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-23 23:58:28] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 23:58:28] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 0 ms to minimize.
[2023-03-23 23:58:28] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2023-03-23 23:58:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 145 ms
[2023-03-23 23:58:28] [INFO ] Added : 36 causal constraints over 8 iterations in 189 ms. Result :sat
Minimization took 16 ms.
[2023-03-23 23:58:28] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-23 23:58:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:28] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 23:58:28] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2023-03-23 23:58:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2023-03-23 23:58:28] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-23 23:58:28] [INFO ] Added : 20 causal constraints over 4 iterations in 231 ms. Result :sat
Minimization took 76 ms.
[2023-03-23 23:58:28] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-23 23:58:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:28] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:29] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-23 23:58:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 23:58:29] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 23:58:29] [INFO ] Added : 36 causal constraints over 8 iterations in 102 ms. Result :sat
Minimization took 14 ms.
[2023-03-23 23:58:29] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:29] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned unsat
[2023-03-23 23:58:29] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:29] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-23 23:58:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:29] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 23:58:29] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 23:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-23 23:58:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 23:58:29] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2023-03-23 23:58:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-23 23:58:29] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-23 23:58:29] [INFO ] Added : 19 causal constraints over 4 iterations in 270 ms. Result :sat
Minimization took 95 ms.
Current structural bounds on expressions (after SMT) : [10, -1, 1, 1, 10, 2, 1, -1, -1, 2, 1, 1, 4, -1, 1, 10]
FORMULA PolyORBNT-COL-S10J60-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-23 23:58:29] [INFO ] Unfolded HLPN to a Petri net with 1294 places and 12980 transitions 116999 arcs in 217 ms.
[2023-03-23 23:58:29] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Deduced a syphon composed of 60 places in 28 ms
Reduce places removed 60 places and 60 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 15) seen :3
FORMULA PolyORBNT-COL-S10J60-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :12
FORMULA PolyORBNT-COL-S10J60-UpperBounds-12 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J60-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 11) seen :1
[2023-03-23 23:58:30] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
[2023-03-23 23:58:30] [INFO ] Computed 152 place invariants in 203 ms
[2023-03-23 23:58:31] [INFO ] [Real]Absence check using 145 positive place invariants in 49 ms returned sat
[2023-03-23 23:58:31] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 29 ms returned sat
[2023-03-23 23:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:32] [INFO ] [Real]Absence check using state equation in 921 ms returned sat
[2023-03-23 23:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:32] [INFO ] [Nat]Absence check using 145 positive place invariants in 43 ms returned sat
[2023-03-23 23:58:32] [INFO ] [Nat]Absence check using 145 positive and 7 generalized place invariants in 47 ms returned sat
[2023-03-23 23:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:37] [INFO ] [Nat]Absence check using state equation in 4807 ms returned unknown
[2023-03-23 23:58:37] [INFO ] [Real]Absence check using 145 positive place invariants in 50 ms returned sat
[2023-03-23 23:58:37] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 32 ms returned sat
[2023-03-23 23:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:38] [INFO ] [Real]Absence check using state equation in 874 ms returned sat
[2023-03-23 23:58:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:38] [INFO ] [Nat]Absence check using 145 positive place invariants in 51 ms returned sat
[2023-03-23 23:58:38] [INFO ] [Nat]Absence check using 145 positive and 7 generalized place invariants in 34 ms returned sat
[2023-03-23 23:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:40] [INFO ] [Nat]Absence check using state equation in 1822 ms returned sat
[2023-03-23 23:58:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 23:58:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 1347 ms returned sat
[2023-03-23 23:58:42] [INFO ] Computed and/alt/rep : 1867/5523/1867 causal constraints (skipped 923 transitions) in 355 ms.
[2023-03-23 23:58:44] [INFO ] Deduced a trap composed of 11 places in 1092 ms of which 2 ms to minimize.
[2023-03-23 23:58:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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)
[2023-03-23 23:58:44] [INFO ] [Real]Absence check using 145 positive place invariants in 53 ms returned sat
[2023-03-23 23:58:44] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 31 ms returned sat
[2023-03-23 23:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:45] [INFO ] [Real]Absence check using state equation in 936 ms returned sat
[2023-03-23 23:58:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:45] [INFO ] [Nat]Absence check using 145 positive place invariants in 52 ms returned sat
[2023-03-23 23:58:45] [INFO ] [Nat]Absence check using 145 positive and 7 generalized place invariants in 32 ms returned sat
[2023-03-23 23:58:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:47] [INFO ] [Nat]Absence check using state equation in 1640 ms returned sat
[2023-03-23 23:58:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 28 ms returned sat
[2023-03-23 23:58:48] [INFO ] Computed and/alt/rep : 1867/5523/1867 causal constraints (skipped 923 transitions) in 653 ms.
[2023-03-23 23:58:48] [INFO ] Added : 6 causal constraints over 2 iterations in 1035 ms. Result :sat
Minimization took 533 ms.
[2023-03-23 23:58:49] [INFO ] [Real]Absence check using 145 positive place invariants in 47 ms returned sat
[2023-03-23 23:58:49] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 30 ms returned sat
[2023-03-23 23:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:50] [INFO ] [Real]Absence check using state equation in 903 ms returned sat
[2023-03-23 23:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:50] [INFO ] [Nat]Absence check using 145 positive place invariants in 48 ms returned sat
[2023-03-23 23:58:50] [INFO ] [Nat]Absence check using 145 positive and 7 generalized place invariants in 33 ms returned sat
[2023-03-23 23:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:53] [INFO ] [Nat]Absence check using state equation in 2442 ms returned sat
[2023-03-23 23:58:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 73 ms returned sat
[2023-03-23 23:58:53] [INFO ] Computed and/alt/rep : 1867/5523/1867 causal constraints (skipped 923 transitions) in 243 ms.
[2023-03-23 23:58:54] [INFO ] Added : 7 causal constraints over 2 iterations in 615 ms. Result :sat
Minimization took 829 ms.
[2023-03-23 23:58:55] [INFO ] [Real]Absence check using 145 positive place invariants in 47 ms returned sat
[2023-03-23 23:58:55] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 29 ms returned sat
[2023-03-23 23:58:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:58:56] [INFO ] [Real]Absence check using state equation in 851 ms returned sat
[2023-03-23 23:58:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:58:56] [INFO ] [Nat]Absence check using 145 positive place invariants in 51 ms returned sat
[2023-03-23 23:58:56] [INFO ] [Nat]Absence check using 145 positive and 7 generalized place invariants in 28 ms returned sat
[2023-03-23 23:58:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:01] [INFO ] [Nat]Absence check using state equation in 4802 ms returned unknown
[2023-03-23 23:59:01] [INFO ] [Real]Absence check using 145 positive place invariants in 49 ms returned sat
[2023-03-23 23:59:01] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 30 ms returned sat
[2023-03-23 23:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:02] [INFO ] [Real]Absence check using state equation in 957 ms returned sat
[2023-03-23 23:59:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:59:02] [INFO ] [Nat]Absence check using 145 positive place invariants in 50 ms returned sat
[2023-03-23 23:59:02] [INFO ] [Nat]Absence check using 145 positive and 7 generalized place invariants in 35 ms returned sat
[2023-03-23 23:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:07] [INFO ] [Nat]Absence check using state equation in 4772 ms returned unknown
[2023-03-23 23:59:07] [INFO ] [Real]Absence check using 145 positive place invariants in 48 ms returned sat
[2023-03-23 23:59:07] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 33 ms returned unsat
[2023-03-23 23:59:07] [INFO ] [Real]Absence check using 145 positive place invariants in 46 ms returned sat
[2023-03-23 23:59:07] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 30 ms returned sat
[2023-03-23 23:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:08] [INFO ] [Real]Absence check using state equation in 899 ms returned sat
[2023-03-23 23:59:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:59:09] [INFO ] [Nat]Absence check using 145 positive place invariants in 49 ms returned sat
[2023-03-23 23:59:09] [INFO ] [Nat]Absence check using 145 positive and 7 generalized place invariants in 30 ms returned sat
[2023-03-23 23:59:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:10] [INFO ] [Nat]Absence check using state equation in 1644 ms returned sat
[2023-03-23 23:59:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 278 ms returned sat
[2023-03-23 23:59:11] [INFO ] Computed and/alt/rep : 1867/5523/1867 causal constraints (skipped 923 transitions) in 246 ms.
[2023-03-23 23:59:12] [INFO ] Deduced a trap composed of 19 places in 862 ms of which 2 ms to minimize.
[2023-03-23 23:59:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1073 ms
[2023-03-23 23:59:13] [INFO ] Added : 23 causal constraints over 5 iterations in 2176 ms. Result :sat
Minimization took 590 ms.
[2023-03-23 23:59:14] [INFO ] [Real]Absence check using 145 positive place invariants in 49 ms returned sat
[2023-03-23 23:59:14] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 30 ms returned sat
[2023-03-23 23:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:15] [INFO ] [Real]Absence check using state equation in 906 ms returned sat
[2023-03-23 23:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:59:15] [INFO ] [Nat]Absence check using 145 positive place invariants in 47 ms returned sat
[2023-03-23 23:59:15] [INFO ] [Nat]Absence check using 145 positive and 7 generalized place invariants in 29 ms returned sat
[2023-03-23 23:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:18] [INFO ] [Nat]Absence check using state equation in 3299 ms returned sat
[2023-03-23 23:59:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 84 ms returned sat
[2023-03-23 23:59:19] [INFO ] Deduced a trap composed of 506 places in 862 ms of which 2 ms to minimize.
[2023-03-23 23:59:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1207 ms
[2023-03-23 23:59:20] [INFO ] Computed and/alt/rep : 1867/5523/1867 causal constraints (skipped 923 transitions) in 233 ms.
[2023-03-23 23:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 233 ms. Result :unknown
[2023-03-23 23:59:20] [INFO ] [Real]Absence check using 145 positive place invariants in 47 ms returned sat
[2023-03-23 23:59:20] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 29 ms returned sat
[2023-03-23 23:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:21] [INFO ] [Real]Absence check using state equation in 856 ms returned sat
[2023-03-23 23:59:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:59:21] [INFO ] [Nat]Absence check using 145 positive place invariants in 49 ms returned sat
[2023-03-23 23:59:21] [INFO ] [Nat]Absence check using 145 positive and 7 generalized place invariants in 30 ms returned sat
[2023-03-23 23:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:22] [INFO ] [Nat]Absence check using state equation in 1219 ms returned sat
[2023-03-23 23:59:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 548 ms returned sat
[2023-03-23 23:59:23] [INFO ] Computed and/alt/rep : 1867/5523/1867 causal constraints (skipped 923 transitions) in 236 ms.
[2023-03-23 23:59:24] [INFO ] Deduced a trap composed of 19 places in 389 ms of which 1 ms to minimize.
[2023-03-23 23:59:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 597 ms
[2023-03-23 23:59:25] [INFO ] Added : 27 causal constraints over 6 iterations in 1986 ms. Result :sat
Minimization took 938 ms.
[2023-03-23 23:59:26] [INFO ] [Real]Absence check using 145 positive place invariants in 45 ms returned sat
[2023-03-23 23:59:26] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 21 ms returned unsat
Current structural bounds on expressions (after SMT) : [10, 2147483647, 1, 1, 10, 2, 1, 2147483647, 2, 2147483647, 4] Max seen :[1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 4]
FORMULA PolyORBNT-COL-S10J60-UpperBounds-15 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PolyORBNT-COL-S10J60-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 7 out of 1234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 1224 transition count 2747
Reduce places removed 63 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 65 rules applied. Total rules applied 138 place count 1161 transition count 2745
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 140 place count 1159 transition count 2745
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 140 place count 1159 transition count 2681
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 268 place count 1095 transition count 2681
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 270 place count 1094 transition count 2680
Applied a total of 270 rules in 465 ms. Remains 1094 /1234 variables (removed 140) and now considering 2680/2810 (removed 130) transitions.
[2023-03-23 23:59:27] [INFO ] Flow matrix only has 2671 transitions (discarded 9 similar events)
// Phase 1: matrix 2671 rows 1094 cols
[2023-03-23 23:59:27] [INFO ] Computed 142 place invariants in 80 ms
[2023-03-23 23:59:28] [INFO ] Dead Transitions using invariants and state equation in 1744 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1094/1234 places, 2065/2810 transitions.
Applied a total of 0 rules in 61 ms. Remains 1094 /1094 variables (removed 0) and now considering 2065/2065 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2274 ms. Remains : 1094/1234 places, 2065/2810 transitions.
Normalized transition count is 2056 out of 2065 initially.
// Phase 1: matrix 2056 rows 1094 cols
[2023-03-23 23:59:28] [INFO ] Computed 142 place invariants in 68 ms
Incomplete random walk after 1000000 steps, including 68993 resets, run finished after 12212 ms. (steps per millisecond=81 ) properties (out of 7) seen :13
FORMULA PolyORBNT-COL-S10J60-UpperBounds-09 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-UpperBounds-05 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 7088 resets, run finished after 2192 ms. (steps per millisecond=456 ) properties (out of 5) seen :7
Incomplete Best-First random walk after 1000001 steps, including 7200 resets, run finished after 2150 ms. (steps per millisecond=465 ) properties (out of 5) seen :9
Incomplete Best-First random walk after 1000001 steps, including 7067 resets, run finished after 2213 ms. (steps per millisecond=451 ) properties (out of 5) seen :7
Incomplete Best-First random walk after 1000001 steps, including 7160 resets, run finished after 2230 ms. (steps per millisecond=448 ) properties (out of 5) seen :9
Incomplete Best-First random walk after 1000001 steps, including 7259 resets, run finished after 2220 ms. (steps per millisecond=450 ) properties (out of 5) seen :9
[2023-03-23 23:59:52] [INFO ] Flow matrix only has 2056 transitions (discarded 9 similar events)
// Phase 1: matrix 2056 rows 1094 cols
[2023-03-23 23:59:52] [INFO ] Computed 142 place invariants in 43 ms
[2023-03-23 23:59:52] [INFO ] [Real]Absence check using 135 positive place invariants in 38 ms returned sat
[2023-03-23 23:59:52] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 30 ms returned sat
[2023-03-23 23:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:53] [INFO ] [Real]Absence check using state equation in 574 ms returned sat
[2023-03-23 23:59:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 23:59:53] [INFO ] [Nat]Absence check using 135 positive place invariants in 38 ms returned sat
[2023-03-23 23:59:53] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 24 ms returned sat
[2023-03-23 23:59:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 23:59:53] [INFO ] [Nat]Absence check using state equation in 578 ms returned sat
[2023-03-23 23:59:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 23:59:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 563 ms returned sat
[2023-03-23 23:59:55] [INFO ] Deduced a trap composed of 447 places in 540 ms of which 1 ms to minimize.
[2023-03-23 23:59:55] [INFO ] Deduced a trap composed of 447 places in 532 ms of which 1 ms to minimize.
[2023-03-23 23:59:56] [INFO ] Deduced a trap composed of 445 places in 513 ms of which 1 ms to minimize.
[2023-03-23 23:59:56] [INFO ] Deduced a trap composed of 445 places in 514 ms of which 1 ms to minimize.
[2023-03-23 23:59:57] [INFO ] Deduced a trap composed of 447 places in 508 ms of which 1 ms to minimize.
[2023-03-23 23:59:57] [INFO ] Deduced a trap composed of 443 places in 504 ms of which 1 ms to minimize.
[2023-03-23 23:59:58] [INFO ] Deduced a trap composed of 437 places in 534 ms of which 1 ms to minimize.
[2023-03-23 23:59:59] [INFO ] Deduced a trap composed of 445 places in 548 ms of which 3 ms to minimize.
[2023-03-23 23:59:59] [INFO ] Deduced a trap composed of 449 places in 513 ms of which 1 ms to minimize.
[2023-03-24 00:00:00] [INFO ] Deduced a trap composed of 445 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:00:01] [INFO ] Deduced a trap composed of 445 places in 537 ms of which 1 ms to minimize.
[2023-03-24 00:00:01] [INFO ] Deduced a trap composed of 445 places in 528 ms of which 2 ms to minimize.
[2023-03-24 00:00:02] [INFO ] Deduced a trap composed of 441 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:00:03] [INFO ] Deduced a trap composed of 449 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:00:03] [INFO ] Deduced a trap composed of 451 places in 524 ms of which 1 ms to minimize.
[2023-03-24 00:00:04] [INFO ] Deduced a trap composed of 439 places in 541 ms of which 1 ms to minimize.
[2023-03-24 00:00:04] [INFO ] Deduced a trap composed of 441 places in 531 ms of which 1 ms to minimize.
[2023-03-24 00:00:05] [INFO ] Deduced a trap composed of 447 places in 534 ms of which 1 ms to minimize.
[2023-03-24 00:00:06] [INFO ] Deduced a trap composed of 443 places in 548 ms of which 1 ms to minimize.
[2023-03-24 00:00:07] [INFO ] Deduced a trap composed of 445 places in 544 ms of which 1 ms to minimize.
[2023-03-24 00:00:07] [INFO ] Deduced a trap composed of 451 places in 567 ms of which 1 ms to minimize.
[2023-03-24 00:00:08] [INFO ] Deduced a trap composed of 433 places in 527 ms of which 1 ms to minimize.
[2023-03-24 00:00:08] [INFO ] Deduced a trap composed of 425 places in 523 ms of which 0 ms to minimize.
[2023-03-24 00:00:09] [INFO ] Deduced a trap composed of 437 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:00:10] [INFO ] Deduced a trap composed of 445 places in 514 ms of which 1 ms to minimize.
[2023-03-24 00:00:10] [INFO ] Deduced a trap composed of 437 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:00:11] [INFO ] Deduced a trap composed of 443 places in 526 ms of which 1 ms to minimize.
[2023-03-24 00:00:12] [INFO ] Deduced a trap composed of 439 places in 521 ms of which 1 ms to minimize.
[2023-03-24 00:00:12] [INFO ] Deduced a trap composed of 439 places in 546 ms of which 2 ms to minimize.
[2023-03-24 00:00:13] [INFO ] Deduced a trap composed of 447 places in 539 ms of which 1 ms to minimize.
[2023-03-24 00:00:14] [INFO ] Deduced a trap composed of 445 places in 549 ms of which 1 ms to minimize.
[2023-03-24 00:00:15] [INFO ] Deduced a trap composed of 441 places in 612 ms of which 1 ms to minimize.
[2023-03-24 00:00:16] [INFO ] Deduced a trap composed of 445 places in 546 ms of which 1 ms to minimize.
[2023-03-24 00:00:16] [INFO ] Deduced a trap composed of 451 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:00:17] [INFO ] Deduced a trap composed of 453 places in 540 ms of which 5 ms to minimize.
[2023-03-24 00:00:18] [INFO ] Deduced a trap composed of 431 places in 555 ms of which 1 ms to minimize.
[2023-03-24 00:00:19] [INFO ] Deduced a trap composed of 443 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:00:19] [INFO ] Deduced a trap composed of 447 places in 553 ms of which 1 ms to minimize.
[2023-03-24 00:00:20] [INFO ] Deduced a trap composed of 447 places in 547 ms of which 1 ms to minimize.
[2023-03-24 00:00:21] [INFO ] Deduced a trap composed of 451 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:00:22] [INFO ] Deduced a trap composed of 441 places in 554 ms of which 1 ms to minimize.
[2023-03-24 00:00:22] [INFO ] Deduced a trap composed of 445 places in 552 ms of which 1 ms to minimize.
[2023-03-24 00:00:23] [INFO ] Deduced a trap composed of 441 places in 548 ms of which 1 ms to minimize.
[2023-03-24 00:00:24] [INFO ] Deduced a trap composed of 445 places in 550 ms of which 3 ms to minimize.
[2023-03-24 00:00:25] [INFO ] Deduced a trap composed of 439 places in 531 ms of which 0 ms to minimize.
[2023-03-24 00:00:25] [INFO ] Deduced a trap composed of 449 places in 555 ms of which 2 ms to minimize.
[2023-03-24 00:00:26] [INFO ] Deduced a trap composed of 445 places in 543 ms of which 1 ms to minimize.
[2023-03-24 00:00:27] [INFO ] Deduced a trap composed of 449 places in 557 ms of which 2 ms to minimize.
[2023-03-24 00:00:28] [INFO ] Deduced a trap composed of 451 places in 543 ms of which 1 ms to minimize.
[2023-03-24 00:00:28] [INFO ] Deduced a trap composed of 447 places in 541 ms of which 1 ms to minimize.
[2023-03-24 00:00:29] [INFO ] Deduced a trap composed of 439 places in 549 ms of which 1 ms to minimize.
[2023-03-24 00:00:30] [INFO ] Deduced a trap composed of 447 places in 554 ms of which 1 ms to minimize.
[2023-03-24 00:00:31] [INFO ] Deduced a trap composed of 447 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:00:31] [INFO ] Deduced a trap composed of 449 places in 511 ms of which 1 ms to minimize.
[2023-03-24 00:00:32] [INFO ] Deduced a trap composed of 451 places in 524 ms of which 1 ms to minimize.
[2023-03-24 00:00:33] [INFO ] Deduced a trap composed of 453 places in 521 ms of which 0 ms to minimize.
[2023-03-24 00:00:33] [INFO ] Deduced a trap composed of 447 places in 518 ms of which 1 ms to minimize.
[2023-03-24 00:00:34] [INFO ] Deduced a trap composed of 447 places in 531 ms of which 1 ms to minimize.
[2023-03-24 00:00:35] [INFO ] Deduced a trap composed of 443 places in 531 ms of which 1 ms to minimize.
[2023-03-24 00:00:37] [INFO ] Deduced a trap composed of 433 places in 527 ms of which 1 ms to minimize.
[2023-03-24 00:00:38] [INFO ] Deduced a trap composed of 447 places in 548 ms of which 1 ms to minimize.
[2023-03-24 00:00:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-24 00:00:38] [INFO ] [Real]Absence check using 135 positive place invariants in 40 ms returned sat
[2023-03-24 00:00:38] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 20 ms returned unsat
[2023-03-24 00:00:38] [INFO ] [Real]Absence check using 135 positive place invariants in 38 ms returned sat
[2023-03-24 00:00:38] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 25 ms returned sat
[2023-03-24 00:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 00:00:39] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2023-03-24 00:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 00:00:39] [INFO ] [Nat]Absence check using 135 positive place invariants in 43 ms returned sat
[2023-03-24 00:00:39] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 31 ms returned sat
[2023-03-24 00:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 00:00:40] [INFO ] [Nat]Absence check using state equation in 578 ms returned sat
[2023-03-24 00:00:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 597 ms returned sat
[2023-03-24 00:00:41] [INFO ] Deduced a trap composed of 431 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:00:41] [INFO ] Deduced a trap composed of 435 places in 560 ms of which 1 ms to minimize.
[2023-03-24 00:00:42] [INFO ] Deduced a trap composed of 445 places in 550 ms of which 1 ms to minimize.
[2023-03-24 00:00:43] [INFO ] Deduced a trap composed of 439 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:00:43] [INFO ] Deduced a trap composed of 443 places in 542 ms of which 1 ms to minimize.
[2023-03-24 00:00:44] [INFO ] Deduced a trap composed of 445 places in 554 ms of which 1 ms to minimize.
[2023-03-24 00:00:45] [INFO ] Deduced a trap composed of 443 places in 531 ms of which 1 ms to minimize.
[2023-03-24 00:00:45] [INFO ] Deduced a trap composed of 447 places in 551 ms of which 1 ms to minimize.
[2023-03-24 00:00:46] [INFO ] Deduced a trap composed of 441 places in 537 ms of which 1 ms to minimize.
[2023-03-24 00:00:46] [INFO ] Deduced a trap composed of 455 places in 541 ms of which 1 ms to minimize.
[2023-03-24 00:00:47] [INFO ] Deduced a trap composed of 435 places in 518 ms of which 1 ms to minimize.
[2023-03-24 00:00:48] [INFO ] Deduced a trap composed of 443 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:00:48] [INFO ] Deduced a trap composed of 447 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:00:49] [INFO ] Deduced a trap composed of 445 places in 549 ms of which 1 ms to minimize.
[2023-03-24 00:00:50] [INFO ] Deduced a trap composed of 461 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:00:50] [INFO ] Deduced a trap composed of 443 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:00:51] [INFO ] Deduced a trap composed of 441 places in 548 ms of which 1 ms to minimize.
[2023-03-24 00:00:52] [INFO ] Deduced a trap composed of 445 places in 537 ms of which 1 ms to minimize.
[2023-03-24 00:00:52] [INFO ] Deduced a trap composed of 455 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:00:53] [INFO ] Deduced a trap composed of 447 places in 559 ms of which 1 ms to minimize.
[2023-03-24 00:00:54] [INFO ] Deduced a trap composed of 445 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:00:54] [INFO ] Deduced a trap composed of 445 places in 552 ms of which 1 ms to minimize.
[2023-03-24 00:00:55] [INFO ] Deduced a trap composed of 444 places in 579 ms of which 1 ms to minimize.
[2023-03-24 00:00:57] [INFO ] Deduced a trap composed of 445 places in 542 ms of which 1 ms to minimize.
[2023-03-24 00:00:58] [INFO ] Deduced a trap composed of 453 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:00:58] [INFO ] Deduced a trap composed of 457 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:00:59] [INFO ] Deduced a trap composed of 447 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:01:00] [INFO ] Deduced a trap composed of 443 places in 543 ms of which 1 ms to minimize.
[2023-03-24 00:01:01] [INFO ] Deduced a trap composed of 439 places in 543 ms of which 1 ms to minimize.
[2023-03-24 00:01:02] [INFO ] Deduced a trap composed of 441 places in 548 ms of which 1 ms to minimize.
[2023-03-24 00:01:02] [INFO ] Deduced a trap composed of 449 places in 512 ms of which 1 ms to minimize.
[2023-03-24 00:01:03] [INFO ] Deduced a trap composed of 443 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:01:03] [INFO ] Deduced a trap composed of 443 places in 532 ms of which 2 ms to minimize.
[2023-03-24 00:01:04] [INFO ] Deduced a trap composed of 439 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:01:05] [INFO ] Deduced a trap composed of 453 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:01:05] [INFO ] Deduced a trap composed of 433 places in 545 ms of which 1 ms to minimize.
[2023-03-24 00:01:06] [INFO ] Deduced a trap composed of 449 places in 555 ms of which 1 ms to minimize.
[2023-03-24 00:01:07] [INFO ] Deduced a trap composed of 435 places in 523 ms of which 1 ms to minimize.
[2023-03-24 00:01:07] [INFO ] Deduced a trap composed of 445 places in 514 ms of which 1 ms to minimize.
[2023-03-24 00:01:08] [INFO ] Deduced a trap composed of 447 places in 527 ms of which 1 ms to minimize.
[2023-03-24 00:01:09] [INFO ] Deduced a trap composed of 453 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:01:09] [INFO ] Deduced a trap composed of 453 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:01:10] [INFO ] Deduced a trap composed of 455 places in 541 ms of which 1 ms to minimize.
[2023-03-24 00:01:11] [INFO ] Deduced a trap composed of 439 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:01:12] [INFO ] Deduced a trap composed of 443 places in 541 ms of which 1 ms to minimize.
[2023-03-24 00:01:13] [INFO ] Deduced a trap composed of 453 places in 547 ms of which 1 ms to minimize.
[2023-03-24 00:01:13] [INFO ] Deduced a trap composed of 447 places in 556 ms of which 1 ms to minimize.
[2023-03-24 00:01:14] [INFO ] Deduced a trap composed of 449 places in 560 ms of which 1 ms to minimize.
[2023-03-24 00:01:15] [INFO ] Deduced a trap composed of 445 places in 538 ms of which 0 ms to minimize.
[2023-03-24 00:01:16] [INFO ] Deduced a trap composed of 449 places in 546 ms of which 1 ms to minimize.
[2023-03-24 00:01:16] [INFO ] Deduced a trap composed of 451 places in 539 ms of which 1 ms to minimize.
[2023-03-24 00:01:17] [INFO ] Deduced a trap composed of 451 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:01:17] [INFO ] Deduced a trap composed of 455 places in 531 ms of which 1 ms to minimize.
[2023-03-24 00:01:18] [INFO ] Deduced a trap composed of 443 places in 543 ms of which 1 ms to minimize.
[2023-03-24 00:01:19] [INFO ] Deduced a trap composed of 449 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:01:20] [INFO ] Deduced a trap composed of 445 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:01:21] [INFO ] Deduced a trap composed of 445 places in 534 ms of which 1 ms to minimize.
[2023-03-24 00:01:21] [INFO ] Deduced a trap composed of 453 places in 539 ms of which 1 ms to minimize.
[2023-03-24 00:01:22] [INFO ] Deduced a trap composed of 443 places in 527 ms of which 1 ms to minimize.
[2023-03-24 00:01:23] [INFO ] Deduced a trap composed of 445 places in 536 ms of which 2 ms to minimize.
[2023-03-24 00:01:24] [INFO ] Deduced a trap composed of 447 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:01:24] [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)
[2023-03-24 00:01:24] [INFO ] [Real]Absence check using 135 positive place invariants in 37 ms returned sat
[2023-03-24 00:01:24] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 18 ms returned unsat
[2023-03-24 00:01:24] [INFO ] [Real]Absence check using 135 positive place invariants in 38 ms returned sat
[2023-03-24 00:01:24] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 18 ms returned unsat
Current structural bounds on expressions (after SMT) : [10, 1, 10, 1, 1] Max seen :[3, 1, 3, 1, 1]
FORMULA PolyORBNT-COL-S10J60-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 2 out of 1094 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1094/1094 places, 2065/2065 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1094 transition count 2064
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1093 transition count 2064
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 1091 transition count 2062
Applied a total of 6 rules in 169 ms. Remains 1091 /1094 variables (removed 3) and now considering 2062/2065 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 1091/1094 places, 2062/2065 transitions.
Normalized transition count is 2053 out of 2062 initially.
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:01:25] [INFO ] Computed 142 place invariants in 35 ms
Incomplete random walk after 1000000 steps, including 70372 resets, run finished after 12276 ms. (steps per millisecond=81 ) properties (out of 2) seen :6
Incomplete Best-First random walk after 1000001 steps, including 7221 resets, run finished after 2221 ms. (steps per millisecond=450 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000001 steps, including 7036 resets, run finished after 2213 ms. (steps per millisecond=451 ) properties (out of 2) seen :4
[2023-03-24 00:01:41] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:01:41] [INFO ] Computed 142 place invariants in 37 ms
[2023-03-24 00:01:42] [INFO ] [Real]Absence check using 135 positive place invariants in 39 ms returned sat
[2023-03-24 00:01:42] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 24 ms returned sat
[2023-03-24 00:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 00:01:42] [INFO ] [Real]Absence check using state equation in 578 ms returned sat
[2023-03-24 00:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 00:01:42] [INFO ] [Nat]Absence check using 135 positive place invariants in 38 ms returned sat
[2023-03-24 00:01:42] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 27 ms returned sat
[2023-03-24 00:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 00:01:43] [INFO ] [Nat]Absence check using state equation in 599 ms returned sat
[2023-03-24 00:01:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 00:01:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 1000 ms returned sat
[2023-03-24 00:01:45] [INFO ] Deduced a trap composed of 444 places in 526 ms of which 1 ms to minimize.
[2023-03-24 00:01:45] [INFO ] Deduced a trap composed of 450 places in 547 ms of which 1 ms to minimize.
[2023-03-24 00:01:46] [INFO ] Deduced a trap composed of 438 places in 518 ms of which 1 ms to minimize.
[2023-03-24 00:01:46] [INFO ] Deduced a trap composed of 442 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:01:47] [INFO ] Deduced a trap composed of 454 places in 543 ms of which 1 ms to minimize.
[2023-03-24 00:01:48] [INFO ] Deduced a trap composed of 452 places in 522 ms of which 1 ms to minimize.
[2023-03-24 00:01:48] [INFO ] Deduced a trap composed of 438 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:01:49] [INFO ] Deduced a trap composed of 442 places in 527 ms of which 1 ms to minimize.
[2023-03-24 00:01:49] [INFO ] Deduced a trap composed of 444 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:01:50] [INFO ] Deduced a trap composed of 454 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:01:51] [INFO ] Deduced a trap composed of 438 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:01:51] [INFO ] Deduced a trap composed of 438 places in 541 ms of which 1 ms to minimize.
[2023-03-24 00:01:52] [INFO ] Deduced a trap composed of 442 places in 519 ms of which 1 ms to minimize.
[2023-03-24 00:01:53] [INFO ] Deduced a trap composed of 452 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:01:53] [INFO ] Deduced a trap composed of 436 places in 526 ms of which 1 ms to minimize.
[2023-03-24 00:01:54] [INFO ] Deduced a trap composed of 436 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:01:54] [INFO ] Deduced a trap composed of 446 places in 534 ms of which 1 ms to minimize.
[2023-03-24 00:01:55] [INFO ] Deduced a trap composed of 454 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:01:56] [INFO ] Deduced a trap composed of 452 places in 534 ms of which 1 ms to minimize.
[2023-03-24 00:01:56] [INFO ] Deduced a trap composed of 434 places in 537 ms of which 1 ms to minimize.
[2023-03-24 00:01:57] [INFO ] Deduced a trap composed of 448 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:01:57] [INFO ] Deduced a trap composed of 442 places in 520 ms of which 1 ms to minimize.
[2023-03-24 00:01:59] [INFO ] Deduced a trap composed of 432 places in 534 ms of which 1 ms to minimize.
[2023-03-24 00:01:59] [INFO ] Deduced a trap composed of 456 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:02:00] [INFO ] Deduced a trap composed of 438 places in 520 ms of which 1 ms to minimize.
[2023-03-24 00:02:01] [INFO ] Deduced a trap composed of 446 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:02:02] [INFO ] Deduced a trap composed of 446 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:02:02] [INFO ] Deduced a trap composed of 436 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:02:03] [INFO ] Deduced a trap composed of 444 places in 531 ms of which 1 ms to minimize.
[2023-03-24 00:02:04] [INFO ] Deduced a trap composed of 446 places in 547 ms of which 1 ms to minimize.
[2023-03-24 00:02:05] [INFO ] Deduced a trap composed of 446 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:02:05] [INFO ] Deduced a trap composed of 436 places in 528 ms of which 0 ms to minimize.
[2023-03-24 00:02:07] [INFO ] Deduced a trap composed of 436 places in 527 ms of which 1 ms to minimize.
[2023-03-24 00:02:07] [INFO ] Deduced a trap composed of 442 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:02:08] [INFO ] Deduced a trap composed of 432 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:02:08] [INFO ] Deduced a trap composed of 456 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:02:09] [INFO ] Deduced a trap composed of 450 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:02:10] [INFO ] Deduced a trap composed of 438 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:02:10] [INFO ] Deduced a trap composed of 442 places in 550 ms of which 1 ms to minimize.
[2023-03-24 00:02:11] [INFO ] Deduced a trap composed of 448 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:02:12] [INFO ] Deduced a trap composed of 444 places in 519 ms of which 1 ms to minimize.
[2023-03-24 00:02:12] [INFO ] Deduced a trap composed of 430 places in 516 ms of which 1 ms to minimize.
[2023-03-24 00:02:13] [INFO ] Deduced a trap composed of 440 places in 539 ms of which 1 ms to minimize.
[2023-03-24 00:02:14] [INFO ] Deduced a trap composed of 438 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:02:14] [INFO ] Deduced a trap composed of 440 places in 549 ms of which 1 ms to minimize.
[2023-03-24 00:02:15] [INFO ] Deduced a trap composed of 434 places in 553 ms of which 1 ms to minimize.
[2023-03-24 00:02:16] [INFO ] Deduced a trap composed of 440 places in 515 ms of which 1 ms to minimize.
[2023-03-24 00:02:17] [INFO ] Deduced a trap composed of 444 places in 518 ms of which 1 ms to minimize.
[2023-03-24 00:02:17] [INFO ] Deduced a trap composed of 440 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:02:18] [INFO ] Deduced a trap composed of 440 places in 521 ms of which 1 ms to minimize.
[2023-03-24 00:02:19] [INFO ] Deduced a trap composed of 440 places in 541 ms of which 1 ms to minimize.
[2023-03-24 00:02:21] [INFO ] Deduced a trap composed of 432 places in 539 ms of which 1 ms to minimize.
[2023-03-24 00:02:22] [INFO ] Deduced a trap composed of 442 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:02:23] [INFO ] Deduced a trap composed of 444 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:02:23] [INFO ] Deduced a trap composed of 444 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:02:24] [INFO ] Deduced a trap composed of 448 places in 521 ms of which 1 ms to minimize.
[2023-03-24 00:02:24] [INFO ] Deduced a trap composed of 446 places in 517 ms of which 1 ms to minimize.
[2023-03-24 00:02:27] [INFO ] Trap strengthening (SAT) tested/added 57/57 trap constraints in 43200 ms
[2023-03-24 00:02:27] [INFO ] [Real]Absence check using 135 positive place invariants in 37 ms returned sat
[2023-03-24 00:02:27] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 23 ms returned sat
[2023-03-24 00:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 00:02:28] [INFO ] [Real]Absence check using state equation in 570 ms returned sat
[2023-03-24 00:02:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 00:02:28] [INFO ] [Nat]Absence check using 135 positive place invariants in 38 ms returned sat
[2023-03-24 00:02:28] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 26 ms returned sat
[2023-03-24 00:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 00:02:29] [INFO ] [Nat]Absence check using state equation in 562 ms returned sat
[2023-03-24 00:02:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 645 ms returned sat
[2023-03-24 00:02:30] [INFO ] Deduced a trap composed of 442 places in 518 ms of which 1 ms to minimize.
[2023-03-24 00:02:31] [INFO ] Deduced a trap composed of 434 places in 516 ms of which 1 ms to minimize.
[2023-03-24 00:02:31] [INFO ] Deduced a trap composed of 438 places in 527 ms of which 1 ms to minimize.
[2023-03-24 00:02:32] [INFO ] Deduced a trap composed of 434 places in 516 ms of which 1 ms to minimize.
[2023-03-24 00:02:32] [INFO ] Deduced a trap composed of 438 places in 513 ms of which 1 ms to minimize.
[2023-03-24 00:02:33] [INFO ] Deduced a trap composed of 436 places in 515 ms of which 1 ms to minimize.
[2023-03-24 00:02:34] [INFO ] Deduced a trap composed of 444 places in 515 ms of which 1 ms to minimize.
[2023-03-24 00:02:34] [INFO ] Deduced a trap composed of 436 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:02:35] [INFO ] Deduced a trap composed of 450 places in 578 ms of which 1 ms to minimize.
[2023-03-24 00:02:36] [INFO ] Deduced a trap composed of 438 places in 523 ms of which 1 ms to minimize.
[2023-03-24 00:02:36] [INFO ] Deduced a trap composed of 444 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:02:37] [INFO ] Deduced a trap composed of 438 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:02:37] [INFO ] Deduced a trap composed of 448 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:02:38] [INFO ] Deduced a trap composed of 450 places in 531 ms of which 0 ms to minimize.
[2023-03-24 00:02:39] [INFO ] Deduced a trap composed of 442 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:02:39] [INFO ] Deduced a trap composed of 440 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:02:40] [INFO ] Deduced a trap composed of 450 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:02:41] [INFO ] Deduced a trap composed of 436 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:02:42] [INFO ] Deduced a trap composed of 442 places in 512 ms of which 1 ms to minimize.
[2023-03-24 00:02:42] [INFO ] Deduced a trap composed of 442 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:02:43] [INFO ] Deduced a trap composed of 446 places in 551 ms of which 1 ms to minimize.
[2023-03-24 00:02:44] [INFO ] Deduced a trap composed of 446 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:02:44] [INFO ] Deduced a trap composed of 448 places in 531 ms of which 1 ms to minimize.
[2023-03-24 00:02:45] [INFO ] Deduced a trap composed of 448 places in 542 ms of which 1 ms to minimize.
[2023-03-24 00:02:46] [INFO ] Deduced a trap composed of 450 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:02:46] [INFO ] Deduced a trap composed of 460 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:02:47] [INFO ] Deduced a trap composed of 442 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:02:48] [INFO ] Deduced a trap composed of 430 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:02:48] [INFO ] Deduced a trap composed of 436 places in 539 ms of which 1 ms to minimize.
[2023-03-24 00:02:49] [INFO ] Deduced a trap composed of 446 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:02:50] [INFO ] Deduced a trap composed of 438 places in 537 ms of which 1 ms to minimize.
[2023-03-24 00:02:50] [INFO ] Deduced a trap composed of 444 places in 523 ms of which 1 ms to minimize.
[2023-03-24 00:02:51] [INFO ] Deduced a trap composed of 438 places in 521 ms of which 1 ms to minimize.
[2023-03-24 00:02:52] [INFO ] Deduced a trap composed of 442 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:02:53] [INFO ] Deduced a trap composed of 442 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:02:54] [INFO ] Deduced a trap composed of 440 places in 522 ms of which 1 ms to minimize.
[2023-03-24 00:02:54] [INFO ] Deduced a trap composed of 438 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:02:55] [INFO ] Deduced a trap composed of 446 places in 522 ms of which 1 ms to minimize.
[2023-03-24 00:02:56] [INFO ] Deduced a trap composed of 448 places in 515 ms of which 1 ms to minimize.
[2023-03-24 00:02:57] [INFO ] Deduced a trap composed of 442 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:02:58] [INFO ] Deduced a trap composed of 446 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:02:58] [INFO ] Deduced a trap composed of 438 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:03:00] [INFO ] Deduced a trap composed of 438 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:03:01] [INFO ] Deduced a trap composed of 444 places in 520 ms of which 1 ms to minimize.
[2023-03-24 00:03:04] [INFO ] Deduced a trap composed of 434 places in 503 ms of which 1 ms to minimize.
[2023-03-24 00:03:05] [INFO ] Deduced a trap composed of 446 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:03:05] [INFO ] Deduced a trap composed of 444 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:03:06] [INFO ] Deduced a trap composed of 436 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:03:07] [INFO ] Deduced a trap composed of 430 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:03:08] [INFO ] Deduced a trap composed of 428 places in 549 ms of which 1 ms to minimize.
[2023-03-24 00:03:09] [INFO ] Deduced a trap composed of 456 places in 517 ms of which 1 ms to minimize.
[2023-03-24 00:03:10] [INFO ] Deduced a trap composed of 432 places in 569 ms of which 1 ms to minimize.
[2023-03-24 00:03:11] [INFO ] Deduced a trap composed of 452 places in 560 ms of which 1 ms to minimize.
[2023-03-24 00:03:12] [INFO ] Deduced a trap composed of 448 places in 515 ms of which 2 ms to minimize.
[2023-03-24 00:03:12] [INFO ] Deduced a trap composed of 434 places in 538 ms of which 3 ms to minimize.
[2023-03-24 00:03:13] [INFO ] Deduced a trap composed of 440 places in 569 ms of which 1 ms to minimize.
[2023-03-24 00:03:13] [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 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)
Current structural bounds on expressions (after SMT) : [10, 10] Max seen :[3, 3]
Support contains 2 out of 1091 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1091/1091 places, 2062/2062 transitions.
Applied a total of 0 rules in 48 ms. Remains 1091 /1091 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 1091/1091 places, 2062/2062 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1091/1091 places, 2062/2062 transitions.
Applied a total of 0 rules in 46 ms. Remains 1091 /1091 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
[2023-03-24 00:03:14] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:03:14] [INFO ] Invariant cache hit.
[2023-03-24 00:03:15] [INFO ] Implicit Places using invariants in 1003 ms returned []
[2023-03-24 00:03:15] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:03:15] [INFO ] Invariant cache hit.
[2023-03-24 00:03:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 00:03:22] [INFO ] Implicit Places using invariants and state equation in 7280 ms returned []
Implicit Place search using SMT with State Equation took 8286 ms to find 0 implicit places.
[2023-03-24 00:03:22] [INFO ] Redundant transitions in 117 ms returned []
[2023-03-24 00:03:22] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:03:22] [INFO ] Invariant cache hit.
[2023-03-24 00:03:23] [INFO ] Dead Transitions using invariants and state equation in 1332 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9788 ms. Remains : 1091/1091 places, 2062/2062 transitions.
Starting property specific reduction for PolyORBNT-COL-S10J60-UpperBounds-00
Normalized transition count is 2053 out of 2062 initially.
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:03:23] [INFO ] Computed 142 place invariants in 35 ms
Incomplete random walk after 10000 steps, including 715 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :3
[2023-03-24 00:03:23] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:03:24] [INFO ] Computed 142 place invariants in 34 ms
[2023-03-24 00:03:24] [INFO ] [Real]Absence check using 135 positive place invariants in 36 ms returned sat
[2023-03-24 00:03:24] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 23 ms returned sat
[2023-03-24 00:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 00:03:24] [INFO ] [Real]Absence check using state equation in 562 ms returned sat
[2023-03-24 00:03:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 00:03:24] [INFO ] [Nat]Absence check using 135 positive place invariants in 47 ms returned sat
[2023-03-24 00:03:24] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 26 ms returned sat
[2023-03-24 00:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 00:03:25] [INFO ] [Nat]Absence check using state equation in 564 ms returned sat
[2023-03-24 00:03:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 00:03:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 983 ms returned sat
[2023-03-24 00:03:27] [INFO ] Deduced a trap composed of 444 places in 512 ms of which 1 ms to minimize.
[2023-03-24 00:03:27] [INFO ] Deduced a trap composed of 450 places in 510 ms of which 1 ms to minimize.
[2023-03-24 00:03:28] [INFO ] Deduced a trap composed of 438 places in 524 ms of which 1 ms to minimize.
[2023-03-24 00:03:28] [INFO ] Deduced a trap composed of 442 places in 522 ms of which 1 ms to minimize.
[2023-03-24 00:03:29] [INFO ] Deduced a trap composed of 454 places in 522 ms of which 1 ms to minimize.
[2023-03-24 00:03:30] [INFO ] Deduced a trap composed of 452 places in 514 ms of which 1 ms to minimize.
[2023-03-24 00:03:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java: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) : [10] Max seen :[3]
Support contains 1 out of 1091 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1091/1091 places, 2062/2062 transitions.
Applied a total of 0 rules in 48 ms. Remains 1091 /1091 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
[2023-03-24 00:03:30] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:03:30] [INFO ] Invariant cache hit.
[2023-03-24 00:03:31] [INFO ] Dead Transitions using invariants and state equation in 1301 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1352 ms. Remains : 1091/1091 places, 2062/2062 transitions.
Normalized transition count is 2053 out of 2062 initially.
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:03:31] [INFO ] Computed 142 place invariants in 37 ms
Incomplete random walk after 1000000 steps, including 70562 resets, run finished after 11869 ms. (steps per millisecond=84 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 7174 resets, run finished after 2145 ms. (steps per millisecond=466 ) properties (out of 1) seen :3
[2023-03-24 00:03:45] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:03:45] [INFO ] Computed 142 place invariants in 40 ms
[2023-03-24 00:03:45] [INFO ] [Real]Absence check using 135 positive place invariants in 37 ms returned sat
[2023-03-24 00:03:45] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 24 ms returned sat
[2023-03-24 00:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 00:03:46] [INFO ] [Real]Absence check using state equation in 579 ms returned sat
[2023-03-24 00:03:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 00:03:46] [INFO ] [Nat]Absence check using 135 positive place invariants in 37 ms returned sat
[2023-03-24 00:03:46] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 25 ms returned sat
[2023-03-24 00:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 00:03:47] [INFO ] [Nat]Absence check using state equation in 505 ms returned sat
[2023-03-24 00:03:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 00:03:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 993 ms returned sat
[2023-03-24 00:03:48] [INFO ] Deduced a trap composed of 444 places in 544 ms of which 1 ms to minimize.
[2023-03-24 00:03:49] [INFO ] Deduced a trap composed of 450 places in 537 ms of which 1 ms to minimize.
[2023-03-24 00:03:49] [INFO ] Deduced a trap composed of 438 places in 542 ms of which 1 ms to minimize.
[2023-03-24 00:03:50] [INFO ] Deduced a trap composed of 442 places in 542 ms of which 1 ms to minimize.
[2023-03-24 00:03:51] [INFO ] Deduced a trap composed of 454 places in 539 ms of which 1 ms to minimize.
[2023-03-24 00:03:51] [INFO ] Deduced a trap composed of 452 places in 537 ms of which 1 ms to minimize.
[2023-03-24 00:03:52] [INFO ] Deduced a trap composed of 438 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:03:52] [INFO ] Deduced a trap composed of 442 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:03:53] [INFO ] Deduced a trap composed of 444 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:03:54] [INFO ] Deduced a trap composed of 454 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:03:54] [INFO ] Deduced a trap composed of 438 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:03:55] [INFO ] Deduced a trap composed of 438 places in 541 ms of which 1 ms to minimize.
[2023-03-24 00:03:56] [INFO ] Deduced a trap composed of 442 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:03:56] [INFO ] Deduced a trap composed of 452 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:03:57] [INFO ] Deduced a trap composed of 436 places in 544 ms of which 1 ms to minimize.
[2023-03-24 00:03:57] [INFO ] Deduced a trap composed of 436 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:03:58] [INFO ] Deduced a trap composed of 446 places in 531 ms of which 1 ms to minimize.
[2023-03-24 00:03:59] [INFO ] Deduced a trap composed of 454 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:03:59] [INFO ] Deduced a trap composed of 452 places in 523 ms of which 1 ms to minimize.
[2023-03-24 00:04:00] [INFO ] Deduced a trap composed of 434 places in 514 ms of which 1 ms to minimize.
[2023-03-24 00:04:00] [INFO ] Deduced a trap composed of 448 places in 524 ms of which 1 ms to minimize.
[2023-03-24 00:04:01] [INFO ] Deduced a trap composed of 442 places in 511 ms of which 1 ms to minimize.
[2023-03-24 00:04:02] [INFO ] Deduced a trap composed of 432 places in 544 ms of which 1 ms to minimize.
[2023-03-24 00:04:03] [INFO ] Deduced a trap composed of 456 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:04:04] [INFO ] Deduced a trap composed of 438 places in 548 ms of which 1 ms to minimize.
[2023-03-24 00:04:05] [INFO ] Deduced a trap composed of 446 places in 513 ms of which 1 ms to minimize.
[2023-03-24 00:04:05] [INFO ] Deduced a trap composed of 446 places in 516 ms of which 1 ms to minimize.
[2023-03-24 00:04:06] [INFO ] Deduced a trap composed of 436 places in 527 ms of which 1 ms to minimize.
[2023-03-24 00:04:07] [INFO ] Deduced a trap composed of 444 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:04:08] [INFO ] Deduced a trap composed of 446 places in 527 ms of which 1 ms to minimize.
[2023-03-24 00:04:08] [INFO ] Deduced a trap composed of 446 places in 534 ms of which 1 ms to minimize.
[2023-03-24 00:04:09] [INFO ] Deduced a trap composed of 436 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:04:10] [INFO ] Deduced a trap composed of 436 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:04:11] [INFO ] Deduced a trap composed of 442 places in 539 ms of which 1 ms to minimize.
[2023-03-24 00:04:11] [INFO ] Deduced a trap composed of 432 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:04:12] [INFO ] Deduced a trap composed of 456 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:04:13] [INFO ] Deduced a trap composed of 450 places in 548 ms of which 1 ms to minimize.
[2023-03-24 00:04:13] [INFO ] Deduced a trap composed of 438 places in 545 ms of which 1 ms to minimize.
[2023-03-24 00:04:14] [INFO ] Deduced a trap composed of 442 places in 549 ms of which 1 ms to minimize.
[2023-03-24 00:04:15] [INFO ] Deduced a trap composed of 448 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:04:15] [INFO ] Deduced a trap composed of 444 places in 510 ms of which 1 ms to minimize.
[2023-03-24 00:04:16] [INFO ] Deduced a trap composed of 430 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:04:17] [INFO ] Deduced a trap composed of 440 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:04:17] [INFO ] Deduced a trap composed of 438 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:04:18] [INFO ] Deduced a trap composed of 440 places in 509 ms of which 1 ms to minimize.
[2023-03-24 00:04:18] [INFO ] Deduced a trap composed of 434 places in 605 ms of which 1 ms to minimize.
[2023-03-24 00:04:20] [INFO ] Deduced a trap composed of 440 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:04:20] [INFO ] Deduced a trap composed of 444 places in 539 ms of which 1 ms to minimize.
[2023-03-24 00:04:21] [INFO ] Deduced a trap composed of 440 places in 513 ms of which 1 ms to minimize.
[2023-03-24 00:04:22] [INFO ] Deduced a trap composed of 440 places in 524 ms of which 1 ms to minimize.
[2023-03-24 00:04:23] [INFO ] Deduced a trap composed of 440 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:04:25] [INFO ] Deduced a trap composed of 432 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:04:26] [INFO ] Deduced a trap composed of 442 places in 522 ms of which 1 ms to minimize.
[2023-03-24 00:04:26] [INFO ] Deduced a trap composed of 444 places in 524 ms of which 1 ms to minimize.
[2023-03-24 00:04:27] [INFO ] Deduced a trap composed of 444 places in 531 ms of which 1 ms to minimize.
[2023-03-24 00:04:28] [INFO ] Deduced a trap composed of 448 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:04:28] [INFO ] Deduced a trap composed of 446 places in 520 ms of which 1 ms to minimize.
[2023-03-24 00:04:31] [INFO ] Trap strengthening (SAT) tested/added 57/57 trap constraints in 43316 ms
Current structural bounds on expressions (after SMT) : [10] Max seen :[3]
Support contains 1 out of 1091 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1091/1091 places, 2062/2062 transitions.
Applied a total of 0 rules in 46 ms. Remains 1091 /1091 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 1091/1091 places, 2062/2062 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1091/1091 places, 2062/2062 transitions.
Applied a total of 0 rules in 46 ms. Remains 1091 /1091 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
[2023-03-24 00:04:31] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:04:31] [INFO ] Invariant cache hit.
[2023-03-24 00:04:32] [INFO ] Implicit Places using invariants in 983 ms returned []
[2023-03-24 00:04:32] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:04:32] [INFO ] Invariant cache hit.
[2023-03-24 00:04:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 00:04:39] [INFO ] Implicit Places using invariants and state equation in 7208 ms returned []
Implicit Place search using SMT with State Equation took 8193 ms to find 0 implicit places.
[2023-03-24 00:04:39] [INFO ] Redundant transitions in 109 ms returned []
[2023-03-24 00:04:39] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:04:39] [INFO ] Invariant cache hit.
[2023-03-24 00:04:41] [INFO ] Dead Transitions using invariants and state equation in 1237 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9598 ms. Remains : 1091/1091 places, 2062/2062 transitions.
Ending property specific reduction for PolyORBNT-COL-S10J60-UpperBounds-00 in 77258 ms.
Starting property specific reduction for PolyORBNT-COL-S10J60-UpperBounds-04
Normalized transition count is 2053 out of 2062 initially.
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:04:41] [INFO ] Computed 142 place invariants in 33 ms
Incomplete random walk after 10000 steps, including 694 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :3
[2023-03-24 00:04:41] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:04:41] [INFO ] Computed 142 place invariants in 39 ms
[2023-03-24 00:04:41] [INFO ] [Real]Absence check using 135 positive place invariants in 39 ms returned sat
[2023-03-24 00:04:41] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 24 ms returned sat
[2023-03-24 00:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 00:04:41] [INFO ] [Real]Absence check using state equation in 567 ms returned sat
[2023-03-24 00:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 00:04:42] [INFO ] [Nat]Absence check using 135 positive place invariants in 37 ms returned sat
[2023-03-24 00:04:42] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 27 ms returned sat
[2023-03-24 00:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 00:04:42] [INFO ] [Nat]Absence check using state equation in 551 ms returned sat
[2023-03-24 00:04:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 00:04:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 678 ms returned sat
[2023-03-24 00:04:44] [INFO ] Deduced a trap composed of 442 places in 523 ms of which 1 ms to minimize.
[2023-03-24 00:04:44] [INFO ] Deduced a trap composed of 434 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:04:45] [INFO ] Deduced a trap composed of 438 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:04:45] [INFO ] Deduced a trap composed of 434 places in 519 ms of which 1 ms to minimize.
[2023-03-24 00:04:46] [INFO ] Deduced a trap composed of 438 places in 518 ms of which 1 ms to minimize.
[2023-03-24 00:04:47] [INFO ] Deduced a trap composed of 436 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:04:47] [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 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) : [10] Max seen :[3]
Support contains 1 out of 1091 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1091/1091 places, 2062/2062 transitions.
Applied a total of 0 rules in 45 ms. Remains 1091 /1091 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
[2023-03-24 00:04:47] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:04:47] [INFO ] Invariant cache hit.
[2023-03-24 00:04:48] [INFO ] Dead Transitions using invariants and state equation in 1306 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1352 ms. Remains : 1091/1091 places, 2062/2062 transitions.
Normalized transition count is 2053 out of 2062 initially.
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:04:48] [INFO ] Computed 142 place invariants in 33 ms
Incomplete random walk after 1000000 steps, including 70693 resets, run finished after 12053 ms. (steps per millisecond=82 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 7146 resets, run finished after 2163 ms. (steps per millisecond=462 ) properties (out of 1) seen :3
[2023-03-24 00:05:02] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
// Phase 1: matrix 2053 rows 1091 cols
[2023-03-24 00:05:02] [INFO ] Computed 142 place invariants in 41 ms
[2023-03-24 00:05:02] [INFO ] [Real]Absence check using 135 positive place invariants in 37 ms returned sat
[2023-03-24 00:05:02] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 23 ms returned sat
[2023-03-24 00:05:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 00:05:03] [INFO ] [Real]Absence check using state equation in 578 ms returned sat
[2023-03-24 00:05:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 00:05:03] [INFO ] [Nat]Absence check using 135 positive place invariants in 39 ms returned sat
[2023-03-24 00:05:03] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 28 ms returned sat
[2023-03-24 00:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 00:05:04] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2023-03-24 00:05:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 00:05:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 667 ms returned sat
[2023-03-24 00:05:05] [INFO ] Deduced a trap composed of 442 places in 534 ms of which 1 ms to minimize.
[2023-03-24 00:05:06] [INFO ] Deduced a trap composed of 434 places in 549 ms of which 0 ms to minimize.
[2023-03-24 00:05:06] [INFO ] Deduced a trap composed of 438 places in 515 ms of which 1 ms to minimize.
[2023-03-24 00:05:07] [INFO ] Deduced a trap composed of 434 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:05:08] [INFO ] Deduced a trap composed of 438 places in 526 ms of which 1 ms to minimize.
[2023-03-24 00:05:08] [INFO ] Deduced a trap composed of 436 places in 521 ms of which 1 ms to minimize.
[2023-03-24 00:05:09] [INFO ] Deduced a trap composed of 444 places in 547 ms of which 1 ms to minimize.
[2023-03-24 00:05:09] [INFO ] Deduced a trap composed of 436 places in 511 ms of which 1 ms to minimize.
[2023-03-24 00:05:10] [INFO ] Deduced a trap composed of 450 places in 511 ms of which 1 ms to minimize.
[2023-03-24 00:05:11] [INFO ] Deduced a trap composed of 438 places in 521 ms of which 1 ms to minimize.
[2023-03-24 00:05:11] [INFO ] Deduced a trap composed of 444 places in 547 ms of which 1 ms to minimize.
[2023-03-24 00:05:12] [INFO ] Deduced a trap composed of 438 places in 508 ms of which 1 ms to minimize.
[2023-03-24 00:05:12] [INFO ] Deduced a trap composed of 448 places in 520 ms of which 1 ms to minimize.
[2023-03-24 00:05:13] [INFO ] Deduced a trap composed of 450 places in 530 ms of which 1 ms to minimize.
[2023-03-24 00:05:14] [INFO ] Deduced a trap composed of 442 places in 534 ms of which 1 ms to minimize.
[2023-03-24 00:05:15] [INFO ] Deduced a trap composed of 440 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:05:15] [INFO ] Deduced a trap composed of 450 places in 558 ms of which 1 ms to minimize.
[2023-03-24 00:05:16] [INFO ] Deduced a trap composed of 436 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:05:17] [INFO ] Deduced a trap composed of 442 places in 546 ms of which 1 ms to minimize.
[2023-03-24 00:05:17] [INFO ] Deduced a trap composed of 442 places in 535 ms of which 1 ms to minimize.
[2023-03-24 00:05:18] [INFO ] Deduced a trap composed of 446 places in 552 ms of which 1 ms to minimize.
[2023-03-24 00:05:19] [INFO ] Deduced a trap composed of 446 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:05:19] [INFO ] Deduced a trap composed of 448 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:05:20] [INFO ] Deduced a trap composed of 448 places in 536 ms of which 1 ms to minimize.
[2023-03-24 00:05:21] [INFO ] Deduced a trap composed of 450 places in 559 ms of which 1 ms to minimize.
[2023-03-24 00:05:22] [INFO ] Deduced a trap composed of 460 places in 528 ms of which 1 ms to minimize.
[2023-03-24 00:05:22] [INFO ] Deduced a trap composed of 442 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:05:23] [INFO ] Deduced a trap composed of 430 places in 526 ms of which 1 ms to minimize.
[2023-03-24 00:05:23] [INFO ] Deduced a trap composed of 436 places in 533 ms of which 1 ms to minimize.
[2023-03-24 00:05:24] [INFO ] Deduced a trap composed of 446 places in 537 ms of which 1 ms to minimize.
[2023-03-24 00:05:25] [INFO ] Deduced a trap composed of 438 places in 558 ms of which 1 ms to minimize.
[2023-03-24 00:05:25] [INFO ] Deduced a trap composed of 444 places in 540 ms of which 1 ms to minimize.
[2023-03-24 00:05:26] [INFO ] Deduced a trap composed of 438 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:05:27] [INFO ] Deduced a trap composed of 442 places in 554 ms of which 1 ms to minimize.
[2023-03-24 00:05:29] [INFO ] Deduced a trap composed of 442 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:05:29] [INFO ] Deduced a trap composed of 440 places in 556 ms of which 1 ms to minimize.
[2023-03-24 00:05:30] [INFO ] Deduced a trap composed of 438 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:05:31] [INFO ] Deduced a trap composed of 446 places in 545 ms of which 1 ms to minimize.
[2023-03-24 00:05:32] [INFO ] Deduced a trap composed of 448 places in 543 ms of which 0 ms to minimize.
[2023-03-24 00:05:33] [INFO ] Deduced a trap composed of 442 places in 532 ms of which 1 ms to minimize.
[2023-03-24 00:05:33] [INFO ] Deduced a trap composed of 446 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:05:34] [INFO ] Deduced a trap composed of 438 places in 514 ms of which 1 ms to minimize.
[2023-03-24 00:05:36] [INFO ] Deduced a trap composed of 438 places in 546 ms of which 1 ms to minimize.
[2023-03-24 00:05:37] [INFO ] Deduced a trap composed of 444 places in 557 ms of which 1 ms to minimize.
[2023-03-24 00:05:40] [INFO ] Deduced a trap composed of 434 places in 525 ms of which 1 ms to minimize.
[2023-03-24 00:05:41] [INFO ] Deduced a trap composed of 446 places in 522 ms of which 1 ms to minimize.
[2023-03-24 00:05:41] [INFO ] Deduced a trap composed of 444 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:05:42] [INFO ] Deduced a trap composed of 436 places in 526 ms of which 1 ms to minimize.
[2023-03-24 00:05:43] [INFO ] Deduced a trap composed of 430 places in 529 ms of which 1 ms to minimize.
[2023-03-24 00:05:44] [INFO ] Deduced a trap composed of 428 places in 569 ms of which 1 ms to minimize.
[2023-03-24 00:05:45] [INFO ] Deduced a trap composed of 456 places in 524 ms of which 2 ms to minimize.
[2023-03-24 00:05:47] [INFO ] Deduced a trap composed of 432 places in 523 ms of which 1 ms to minimize.
[2023-03-24 00:05:47] [INFO ] Deduced a trap composed of 452 places in 538 ms of which 1 ms to minimize.
[2023-03-24 00:05:48] [INFO ] Deduced a trap composed of 448 places in 522 ms of which 1 ms to minimize.
[2023-03-24 00:05:48] [INFO ] Deduced a trap composed of 434 places in 515 ms of which 1 ms to minimize.
[2023-03-24 00:05:48] [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) : [10] Max seen :[3]
Support contains 1 out of 1091 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1091/1091 places, 2062/2062 transitions.
Applied a total of 0 rules in 57 ms. Remains 1091 /1091 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 1091/1091 places, 2062/2062 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1091/1091 places, 2062/2062 transitions.
Applied a total of 0 rules in 43 ms. Remains 1091 /1091 variables (removed 0) and now considering 2062/2062 (removed 0) transitions.
[2023-03-24 00:05:48] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:05:48] [INFO ] Invariant cache hit.
[2023-03-24 00:05:49] [INFO ] Implicit Places using invariants in 951 ms returned []
[2023-03-24 00:05:49] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:05:49] [INFO ] Invariant cache hit.
[2023-03-24 00:05:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 00:05:56] [INFO ] Implicit Places using invariants and state equation in 6137 ms returned []
Implicit Place search using SMT with State Equation took 7090 ms to find 0 implicit places.
[2023-03-24 00:05:56] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-24 00:05:56] [INFO ] Flow matrix only has 2053 transitions (discarded 9 similar events)
[2023-03-24 00:05:56] [INFO ] Invariant cache hit.
[2023-03-24 00:05:57] [INFO ] Dead Transitions using invariants and state equation in 1305 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8493 ms. Remains : 1091/1091 places, 2062/2062 transitions.
Ending property specific reduction for PolyORBNT-COL-S10J60-UpperBounds-04 in 76381 ms.
[2023-03-24 00:05:57] [INFO ] Flatten gal took : 286 ms
[2023-03-24 00:05:57] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-24 00:05:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1091 places, 2062 transitions and 11821 arcs took 13 ms.
Total runtime 453458 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/1894/ub_0_ --maxsum=/tmp/1894/ub_1_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15062324 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16091944 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
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="PolyORBNT-COL-S10J60"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PolyORBNT-COL-S10J60, 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 r297-tall-167873950800701"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J60.tgz
mv PolyORBNT-COL-S10J60 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 ;