Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599600699.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 SharedMemory-PT-000200, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599600699
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 190M
-rw-r--r-- 1 mcc users 12M Apr 30 21:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 39M Apr 30 21:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12M Apr 30 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 43M Apr 30 17:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3M May 9 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11M May 9 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1M May 9 08:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 21M May 9 08:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 830K May 9 08:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.7M May 9 08:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42M May 10 09:34 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 SharedMemory-PT-000200-LTLCardinality-00
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-01
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-02
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-03
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-04
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-05
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-06
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-07
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-08
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-09
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-10
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-11
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-12
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-13
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-14
FORMULA_NAME SharedMemory-PT-000200-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652982721087

Running Version 202205111006
[2022-05-19 17:52:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-19 17:52:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 17:52:03] [INFO ] Load time of PNML (sax parser for PT used): 1386 ms
[2022-05-19 17:52:03] [INFO ] Transformed 40601 places.
[2022-05-19 17:52:04] [INFO ] Transformed 80200 transitions.
[2022-05-19 17:52:04] [INFO ] Parsed PT model containing 40601 places and 80200 transitions in 1789 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27981 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SharedMemory-PT-000200-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 804 out of 40601 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 253 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:53:11] [INFO ] Computed 401 place invariants in 38398 ms
[2022-05-19 17:53:14] [INFO ] Implicit Places using invariants in 41961 ms returned []
Implicit Place search using SMT only with invariants took 42022 ms to find 0 implicit places.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:53:51] [INFO ] Computed 401 place invariants in 36366 ms
[2022-05-19 17:53:54] [INFO ] Dead Transitions using invariants and state equation in 39257 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40601/40601 places, 80200/80200 transitions.
Support contains 804 out of 40601 places after structural reductions.
[2022-05-19 17:53:57] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-19 17:53:57] [INFO ] Flatten gal took : 2905 ms
FORMULA SharedMemory-PT-000200-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 17:54:00] [INFO ] Flatten gal took : 2536 ms
[2022-05-19 17:54:05] [INFO ] Input system was already deterministic with 80200 transitions.
Interrupted random walk after 1082 steps, including 0 resets, run timeout after 30173 ms. (steps per millisecond=0 ) properties seen 6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:55:14] [INFO ] Computed 401 place invariants in 36756 ms
[2022-05-19 17:55:25] [INFO ] [Real]Absence check using 401 positive place invariants in 1420 ms returned sat
[2022-05-19 17:55:39] [INFO ] After 12371ms SMT Verify possible using state equation in real domain returned unsat :6 sat :0 real:1
[2022-05-19 17:55:39] [INFO ] After 12433ms SMT Verify possible using trap constraints in real domain returned unsat :6 sat :0 real:1
[2022-05-19 17:55:39] [INFO ] After 25095ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:1
[2022-05-19 17:55:47] [INFO ] [Nat]Absence check using 401 positive place invariants in 1461 ms returned sat
[2022-05-19 17:56:04] [INFO ] After 15979ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :1
[2022-05-19 17:56:04] [INFO ] After 15980ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2022-05-19 17:56:04] [INFO ] After 25064ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :1
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 40601 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Drop transitions removed 39599 transitions
Trivial Post-agglo rules discarded 39599 transitions
Performed 39599 trivial Post agglomeration. Transition count delta: 39599
Iterating post reduction 0 with 39599 rules applied. Total rules applied 39599 place count 40601 transition count 40601
Discarding 592 places :
Also discarding 395 output transitions
Drop transitions removed 395 transitions
Remove reverse transitions (loop back) rule discarded transition t74171 and 592 places that fell out of Prefix Of Interest.
Drop transitions removed 39401 transitions
Reduce isomorphic transitions removed 39401 transitions.
Performed 199 Post agglomeration using F-continuation condition.Transition count delta: 199
Iterating post reduction 1 with 39601 rules applied. Total rules applied 79200 place count 409 transition count 606
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t74130 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Ensure Unique test removed 588 transitions
Reduce isomorphic transitions removed 589 transitions.
Graph (trivial) has 4 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 14 ms
Free SCC test removed 1 places
Iterating post reduction 2 with 591 rules applied. Total rules applied 79791 place count 11 transition count 16
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 79793 place count 11 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 79793 place count 11 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 79797 place count 9 transition count 12
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 79801 place count 9 transition count 8
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 79803 place count 9 transition count 6
Ensure Unique test removed 2 places
Iterating post reduction 5 with 2 rules applied. Total rules applied 79805 place count 7 transition count 6
Applied a total of 79805 rules in 2344 ms. Remains 7 /40601 variables (removed 40594) and now considering 6/80200 (removed 80194) transitions.
Finished structural reductions, in 1 iterations. Remains : 7/40601 places, 6/80200 transitions.
FORMULA SharedMemory-PT-000200-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA SharedMemory-PT-000200-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 7 simplifications.
FORMULA SharedMemory-PT-000200-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000200-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(G(F(X(p0)))))))'
Support contains 201 out of 40601 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1167 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:56:47] [INFO ] Computed 401 place invariants in 39111 ms
[2022-05-19 17:56:50] [INFO ] Implicit Places using invariants in 42299 ms returned []
Implicit Place search using SMT only with invariants took 42302 ms to find 0 implicit places.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:57:26] [INFO ] Computed 401 place invariants in 36097 ms
[2022-05-19 17:57:30] [INFO ] Dead Transitions using invariants and state equation in 39534 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40601/40601 places, 80200/80200 transitions.
Stuttering acceptance computed with spot in 259 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000200-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s38141 s38142 s38143 s38144 s38145 s38146 s38147 s38148 s38149 s38150 s38151 s38152 s38153 s38154 s38155 s38156 s38157 s38158 s38159 s38160 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 2550 steps with 3 reset in 10074 ms.
Stack based approach found an accepted trace after 203 steps with 0 reset with depth 204 and stack size 204 in 76 ms.
FORMULA SharedMemory-PT-000200-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000200-LTLCardinality-00 finished in 93672 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(X((F((G(F(p0))&&p1))&&p1))))||X(p2)))'
Support contains 401 out of 40601 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 361 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:58:19] [INFO ] Computed 401 place invariants in 38849 ms
[2022-05-19 17:58:22] [INFO ] Implicit Places using invariants in 41843 ms returned []
Implicit Place search using SMT only with invariants took 41845 ms to find 0 implicit places.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 17:59:01] [INFO ] Computed 401 place invariants in 38451 ms
[2022-05-19 17:59:04] [INFO ] Dead Transitions using invariants and state equation in 41601 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40601/40601 places, 80200/80200 transitions.
Stuttering acceptance computed with spot in 271 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000200-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ 3 (ADD s38141 s38142 s38143 s38144 s38145 s38146 s38147 s38148 s38149 s38150 s38151 s38152 s38153 s38154 s38155 s38156 s38157 s38158 s38159 s38160...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 1930 steps with 2 reset in 10142 ms.
Product exploration timeout after 2520 steps with 7 reset in 10004 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT p2)), true, (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 197 ms. Reduced automaton from 6 states, 9 edges and 3 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT p2)), true, (X (X p1))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 4 factoid took 205 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 18:00:14] [INFO ] Computed 401 place invariants in 42382 ms
[2022-05-19 18:00:27] [INFO ] [Real]Absence check using 401 positive place invariants in 3997 ms returned sat
[2022-05-19 18:00:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-19 18:00:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 201 out of 40601 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1156 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 18:01:08] [INFO ] Computed 401 place invariants in 37810 ms
[2022-05-19 18:01:11] [INFO ] Implicit Places using invariants in 40521 ms returned []
Implicit Place search using SMT only with invariants took 40534 ms to find 0 implicit places.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 18:01:48] [INFO ] Computed 401 place invariants in 37250 ms
[2022-05-19 18:01:51] [INFO ] Dead Transitions using invariants and state equation in 39923 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40601/40601 places, 80200/80200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 18:02:37] [INFO ] Computed 401 place invariants in 41557 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 1520 steps with 18 reset in 10233 ms.
Product exploration timeout after 3950 steps with 75 reset in 10090 ms.
Built C files in :
/tmp/ltsmin3125122970433556178
[2022-05-19 18:03:13] [INFO ] Too many transitions (80200) to apply POR reductions. Disabling POR matrices.
[2022-05-19 18:03:13] [INFO ] Built C files in 802ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3125122970433556178
Running compilation step : cd /tmp/ltsmin3125122970433556178;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3125122970433556178;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3125122970433556178;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 201 out of 40601 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1051 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 18:03:54] [INFO ] Computed 401 place invariants in 36615 ms
[2022-05-19 18:03:57] [INFO ] Implicit Places using invariants in 39932 ms returned []
Implicit Place search using SMT only with invariants took 39945 ms to find 0 implicit places.
// Phase 1: matrix 80200 rows 40601 cols
[2022-05-19 18:04:33] [INFO ] Computed 401 place invariants in 35422 ms
[2022-05-19 18:04:36] [INFO ] Dead Transitions using invariants and state equation in 38133 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40601/40601 places, 80200/80200 transitions.
Built C files in :
/tmp/ltsmin6461261143473916753
[2022-05-19 18:04:36] [INFO ] Too many transitions (80200) to apply POR reductions. Disabling POR matrices.
[2022-05-19 18:04:36] [INFO ] Built C files in 494ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6461261143473916753
Running compilation step : cd /tmp/ltsmin6461261143473916753;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6461261143473916753;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6461261143473916753;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' '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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-19 18:04:45] [INFO ] Flatten gal took : 2912 ms
[2022-05-19 18:04:48] [INFO ] Flatten gal took : 2744 ms
[2022-05-19 18:04:48] [INFO ] Time to serialize gal into /tmp/LTL8333983057469406940.gal : 390 ms
[2022-05-19 18:04:48] [INFO ] Time to serialize properties into /tmp/LTL13051663454127001326.ltl : 6 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8333983057469406940.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13051663454127001326.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8333983...267
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-05-19 18:05:07] [INFO ] Flatten gal took : 3060 ms
[2022-05-19 18:05:07] [INFO ] Applying decomposition
[2022-05-19 18:05:09] [INFO ] Flatten gal took : 2742 ms
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/graph10343521760299867649.txt' '-o' '/tmp/graph10343521760299867649.bin' '-w' '/tmp/graph10343521760299867649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10343521760299867649.bin' '-l' '-1' '-v' '-w' '/tmp/graph10343521760299867649.weights' '-q' '0' '-e' '0.001'
[2022-05-19 18:05:19] [INFO ] Decomposing Gal with order
[2022-05-19 18:05:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 18:06:06] [INFO ] Removed a total of 158998 redundant transitions.
[2022-05-19 18:06:08] [INFO ] Flatten gal took : 32057 ms

BK_STOP 1652983990191

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="SharedMemory-PT-000200"
export BK_EXAMINATION="LTLCardinality"
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 SharedMemory-PT-000200, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r204-oct2-165281599600699"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000200.tgz
mv SharedMemory-PT-000200 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;