Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254772200551.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is DatabaseWithMutex-COL-40, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772200551
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 5.9K Apr 30 09:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Apr 30 09:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 30 08:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 30 08:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 30 13:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Apr 30 13:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 30 11:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 30 11:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 59K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-00
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-01
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-02
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-03
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-04
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-05
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-06
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-07
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-08
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-09
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-10
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-11
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-12
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-13
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-14
FORMULA_NAME DatabaseWithMutex-COL-40-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654188174694

Running Version 202205111006
[2022-06-02 16:42:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-02 16:42:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:42:55] [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.
[2022-06-02 16:42:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-02 16:42:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 600 ms
[2022-06-02 16:42:56] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 12920 PT places and 12800.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-02 16:42:56] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 6 ms.
[2022-06-02 16:42:56] [INFO ] Skeletonized 13 HLPN properties in 0 ms.
Remains 3 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 1726 steps, including 0 resets, run visited all 5 properties in 14 ms. (steps per millisecond=123 )
[2022-06-02 16:42:56] [INFO ] Flatten gal took : 21 ms
[2022-06-02 16:42:56] [INFO ] Flatten gal took : 9 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2022-06-02 16:42:56] [INFO ] Unfolded HLPN to a Petri net with 12920 places and 12800 transitions 156800 arcs in 218 ms.
[2022-06-02 16:42:56] [INFO ] Unfolded 13 HLPN properties in 16 ms.
[2022-06-02 16:42:56] [INFO ] Reduced 1560 identical enabling conditions.
[2022-06-02 16:42:56] [INFO ] Reduced 1560 identical enabling conditions.
[2022-06-02 16:42:57] [INFO ] Reduced 1560 identical enabling conditions.
[2022-06-02 16:42:57] [INFO ] Reduced 1560 identical enabling conditions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2259 ms. (steps per millisecond=4 ) properties (out of 13) seen :10
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 1601 steps, including 0 resets, run timeout after 6537 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2602 steps, including 0 resets, run timeout after 5425 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2602 steps, including 0 resets, run timeout after 5880 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 3 properties.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 16:43:20] [INFO ] Computed 1720 place invariants in 751 ms
[2022-06-02 16:47:48] [INFO ] [Real]Absence check using 119 positive place invariants in 349 ms returned sat
[2022-06-02 16:47:50] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 2507 ms returned sat
[2022-06-02 16:47:54] [INFO ] After 25095ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 16:48:12] [INFO ] [Nat]Absence check using 119 positive place invariants in 347 ms returned sat
[2022-06-02 16:48:15] [INFO ] [Nat]Absence check using 119 positive and 1601 generalized place invariants in 2472 ms returned sat
[2022-06-02 16:48:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 16:48:19] [INFO ] After 25137ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12920 out of 12920 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 474 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12920/12920 places, 12800/12800 transitions.
Interrupted random walk after 470680 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 1
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 2602 steps, including 0 resets, run timeout after 5257 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2602 steps, including 0 resets, run timeout after 5798 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 2 properties.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 16:49:03] [INFO ] Computed 1720 place invariants in 635 ms
[2022-06-02 16:51:59] [INFO ] [Real]Absence check using 119 positive place invariants in 363 ms returned sat
[2022-06-02 16:52:02] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 2889 ms returned sat
[2022-06-02 16:52:11] [INFO ] After 34298ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12880 out of 12920 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 450 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12920/12920 places, 12800/12800 transitions.
Interrupted random walk after 445042 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 2602 steps, including 0 resets, run timeout after 5247 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2602 steps, including 0 resets, run timeout after 5765 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 906981 steps, run timeout after 123001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 906981 steps, saw 894306 distinct states, run finished after 123003 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 16:54:57] [INFO ] Computed 1720 place invariants in 768 ms
[2022-06-02 16:57:47] [INFO ] [Real]Absence check using 119 positive place invariants in 268 ms returned sat
[2022-06-02 16:57:49] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 2387 ms returned sat
[2022-06-02 16:57:58] [INFO ] After 28385ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12880 out of 12920 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 333 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12920/12920 places, 12800/12800 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 328 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 16:58:00] [INFO ] Computed 1720 place invariants in 650 ms
[2022-06-02 16:58:01] [INFO ] Implicit Places using invariants in 1775 ms returned []
Implicit Place search using SMT only with invariants took 1778 ms to find 0 implicit places.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 16:58:01] [INFO ] Computed 1720 place invariants in 598 ms
[2022-06-02 16:58:02] [INFO ] Dead Transitions using invariants and state equation in 1765 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12920/12920 places, 12800/12800 transitions.
Interrupted random walk after 458498 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 2602 steps, including 0 resets, run timeout after 5688 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2602 steps, including 0 resets, run timeout after 6143 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 876839 steps, run timeout after 123005 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 876839 steps, saw 864544 distinct states, run finished after 123006 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 17:00:49] [INFO ] Computed 1720 place invariants in 660 ms
[2022-06-02 17:03:44] [INFO ] [Real]Absence check using 119 positive place invariants in 275 ms returned sat
[2022-06-02 17:03:47] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 2474 ms returned sat
[2022-06-02 17:03:56] [INFO ] After 28771ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12880 out of 12920 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 326 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 12920/12920 places, 12800/12800 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 322 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 17:03:58] [INFO ] Computed 1720 place invariants in 712 ms
[2022-06-02 17:03:59] [INFO ] Implicit Places using invariants in 1818 ms returned []
Implicit Place search using SMT only with invariants took 1819 ms to find 0 implicit places.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 17:03:59] [INFO ] Computed 1720 place invariants in 700 ms
[2022-06-02 17:04:00] [INFO ] Dead Transitions using invariants and state equation in 1810 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 279 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 17:04:02] [INFO ] Computed 1720 place invariants in 676 ms
[2022-06-02 17:07:27] [INFO ] [Real]Absence check using 119 positive place invariants in 268 ms returned sat
[2022-06-02 17:07:30] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 2367 ms returned sat
[2022-06-02 17:07:39] [INFO ] After 28191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
[2022-06-02 17:07:45] [INFO ] Flatten gal took : 2449 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1311067885929624638
[2022-06-02 17:07:46] [INFO ] Too many transitions (12800) to apply POR reductions. Disabling POR matrices.
[2022-06-02 17:07:48] [INFO ] Built C files in 1302ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1311067885929624638
Running compilation step : cd /tmp/ltsmin1311067885929624638;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-02 17:07:49] [INFO ] Applying decomposition
[2022-06-02 17:07:50] [INFO ] Flatten gal took : 3951 ms
[2022-06-02 17:07:52] [INFO ] Flatten gal took : 3418 ms
[2022-06-02 17:07:53] [INFO ] Input system was already deterministic with 12800 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5863945735455707439.txt' '-o' '/tmp/graph5863945735455707439.bin' '-w' '/tmp/graph5863945735455707439.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5863945735455707439.bin' '-l' '-1' '-v' '-w' '/tmp/graph5863945735455707439.weights' '-q' '0' '-e' '0.001'
[2022-06-02 17:07:57] [INFO ] Decomposing Gal with order
[2022-06-02 17:07:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 17:08:11] [INFO ] Removed a total of 123160 redundant transitions.
[2022-06-02 17:08:12] [INFO ] Flatten gal took : 4127 ms
[2022-06-02 17:08:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1559 ms.
[2022-06-02 17:08:32] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability13326376265649420089.gal : 643 ms
[2022-06-02 17:08:33] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16068915467886281538.prop : 640 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability13326376265649420089.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16068915467886281538.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
[2022-06-02 17:08:34] [INFO ] Result for false tautology is UNSAT, invariant/never predicate is unrealizable DatabaseWithMutex-COL-40-ReachabilityFireability-11
FORMULA DatabaseWithMutex-COL-40-ReachabilityFireability-11 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
[2022-06-02 17:08:34] [INFO ] Ran tautology test, simplified 1 / 2 in 43641 ms.
[2022-06-02 17:08:37] [INFO ] BMC solution for property DatabaseWithMutex-COL-40-ReachabilityFireability-08(UNSAT) depth K=0 took 2130 ms
Loading property file /tmp/ReachabilityFireability16068915467886281538.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 12800 rows 12920 cols
[2022-06-02 17:08:43] [INFO ] Computed 1720 place invariants in 790 ms
[2022-06-02 17:08:43] [INFO ] Computed 1720 place invariants in 807 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 24
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :24 after 29
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :29 after 38
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :38 after 1517
Compilation finished in 172692 ms.
Running link step : cd /tmp/ltsmin1311067885929624638;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 228 ms.
Running LTSmin : cd /tmp/ltsmin1311067885929624638;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DatabaseWithMutexCOL40ReachabilityFireability08==true'
[2022-06-02 17:11:49] [INFO ] Proved 12920 variables to be positive in 186086 ms
[2022-06-02 17:16:13] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDatabaseWithMutex-COL-40-ReachabilityFireability-08
[2022-06-02 17:16:13] [INFO ] KInduction solution for property DatabaseWithMutex-COL-40-ReachabilityFireability-08(SAT) depth K=0 took 264337 ms
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 17:18:09] [WARNING] Unexpected error occurred while running SMT. Was verifying DatabaseWithMutex-COL-40-ReachabilityFireability-08 SMT depth 1
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-02 17:18:09] [INFO ] During BMC, SMT solver timed out at depth 1
[2022-06-02 17:18:09] [INFO ] BMC solving timed out (3600000 secs) at depth 1
ITS-tools command line returned an error code 137
[2022-06-02 17:23:35] [INFO ] Applying decomposition
[2022-06-02 17:23:41] [INFO ] Flatten gal took : 6208 ms
[2022-06-02 17:23:44] [INFO ] Decomposing Gal with order
[2022-06-02 17:23:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 17:24:10] [INFO ] Removed a total of 130960 redundant transitions.
[2022-06-02 17:24:12] [INFO ] Flatten gal took : 6704 ms
[2022-06-02 17:24:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1929 ms.
[2022-06-02 17:24:15] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17071043144907549151.gal : 271 ms
[2022-06-02 17:24:15] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability1589415512411840210.prop : 180 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability17071043144907549151.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability1589415512411840210.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityFireability1589415512411840210.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4.18089e+14
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4.18089e+14 after 1.24006e+41
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin1311067885929624638;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DatabaseWithMutexCOL40ReachabilityFireability08==true'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin1311067885929624638;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DatabaseWithMutexCOL40ReachabilityFireability08==true'

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="DatabaseWithMutex-COL-40"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-COL-40, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254772200551"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-40.tgz
mv DatabaseWithMutex-COL-40 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;