Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r121-tall-162075406900420.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is JoinFreeModules-PT-0020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406900420
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 195K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 26 06:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 26 06:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 24 10:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 24 10:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 113K May 5 16:51 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 JoinFreeModules-PT-0020-00
FORMULA_NAME JoinFreeModules-PT-0020-01
FORMULA_NAME JoinFreeModules-PT-0020-02
FORMULA_NAME JoinFreeModules-PT-0020-03
FORMULA_NAME JoinFreeModules-PT-0020-04
FORMULA_NAME JoinFreeModules-PT-0020-05
FORMULA_NAME JoinFreeModules-PT-0020-06
FORMULA_NAME JoinFreeModules-PT-0020-07
FORMULA_NAME JoinFreeModules-PT-0020-08
FORMULA_NAME JoinFreeModules-PT-0020-09
FORMULA_NAME JoinFreeModules-PT-0020-10
FORMULA_NAME JoinFreeModules-PT-0020-11
FORMULA_NAME JoinFreeModules-PT-0020-12
FORMULA_NAME JoinFreeModules-PT-0020-13
FORMULA_NAME JoinFreeModules-PT-0020-14
FORMULA_NAME JoinFreeModules-PT-0020-15

=== Now, execution of the tool begins

BK_START 1620842288542

Running Version 0
[2021-05-12 17:58:10] [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]
[2021-05-12 17:58:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 17:58:10] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2021-05-12 17:58:10] [INFO ] Transformed 101 places.
[2021-05-12 17:58:10] [INFO ] Transformed 161 transitions.
[2021-05-12 17:58:10] [INFO ] Parsed PT model containing 101 places and 161 transitions in 101 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 17:58:10] [INFO ] Initial state test concluded for 6 properties.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0020-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 13 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:10] [INFO ] Computed 20 place invariants in 11 ms
[2021-05-12 17:58:10] [INFO ] Dead Transitions using invariants and state equation in 200 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:10] [INFO ] Computed 20 place invariants in 6 ms
[2021-05-12 17:58:10] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:10] [INFO ] Computed 20 place invariants in 5 ms
[2021-05-12 17:58:10] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:10] [INFO ] Computed 20 place invariants in 7 ms
[2021-05-12 17:58:10] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
[2021-05-12 17:58:11] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-12 17:58:11] [INFO ] Flatten gal took : 38 ms
FORMULA JoinFreeModules-PT-0020-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 17:58:11] [INFO ] Flatten gal took : 15 ms
[2021-05-12 17:58:11] [INFO ] Input system was already deterministic with 161 transitions.
Finished random walk after 1028 steps, including 0 resets, run visited all 11 properties in 13 ms. (steps per millisecond=79 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G((p1||X(!p1)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:11] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:11] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:11] [INFO ] Computed 20 place invariants in 3 ms
[2021-05-12 17:58:11] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:11] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:11] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:11] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:11] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p0), (NOT p0), false, false]
Running random walk in product with property : JoinFreeModules-PT-0020-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(LEQ 3 s62), p1:(LEQ 2 s64)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 27958 reset in 529 ms.
Stack based approach found an accepted trace after 48924 steps with 14344 reset with depth 848 and stack size 847 in 279 ms.
FORMULA JoinFreeModules-PT-0020-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-01 finished in 1324 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 17 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:12] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:12] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:12] [INFO ] Computed 20 place invariants in 6 ms
[2021-05-12 17:58:12] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:12] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-12 17:58:12] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2021-05-12 17:58:12] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:12] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-12 17:58:12] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-07 automaton TGBA [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 3 s12)], 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 explored 100000 steps with 106 reset in 662 ms.
Stack based approach found an accepted trace after 3445 steps with 4 reset with depth 395 and stack size 394 in 23 ms.
FORMULA JoinFreeModules-PT-0020-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-07 finished in 1048 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:13] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-12 17:58:13] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:13] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-12 17:58:13] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:13] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-12 17:58:13] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:13] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:13] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s44 s50)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 308 ms.
Product exploration explored 100000 steps with 50000 reset in 309 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 295 ms.
Product exploration explored 100000 steps with 50000 reset in 309 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 100 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:15] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:15] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
[2021-05-12 17:58:15] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:15] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:15] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Product exploration explored 100000 steps with 50000 reset in 803 ms.
Product exploration explored 100000 steps with 50000 reset in 726 ms.
[2021-05-12 17:58:17] [INFO ] Flatten gal took : 9 ms
[2021-05-12 17:58:17] [INFO ] Flatten gal took : 9 ms
[2021-05-12 17:58:17] [INFO ] Time to serialize gal into /tmp/LTL558501183715841093.gal : 11 ms
[2021-05-12 17:58:17] [INFO ] Time to serialize properties into /tmp/LTL9136061959460088446.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL558501183715841093.gal, -t, CGAL, -LTL, /tmp/LTL9136061959460088446.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL558501183715841093.gal -t CGAL -LTL /tmp/LTL9136061959460088446.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p45<=p51)"))))
Formula 0 simplified : !XF"(p45<=p51)"
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t8, t9, t10, t11, t12, t16, t17, t18, t19, t20, t24, t25, t26, t27, t28, t32, t33, t34, t35, t36, t40, t41, t42, t43, t44, t48, t49, t50, t51, t52, t56, t57, t58, t59, t60, t64, t65, t66, t67, t68, t72, t73, t74, t75, t76, t80, t81, t82, t83, t84, t88, t89, t90, t91, t92, t96, t97, t98, t99, t100, t104, t105, t106, t107, t108, t112, t113, t114, t115, t116, t120, t121, t122, t123, t124, t128, t129, t130, t131, t132, t136, t137, t138, t139, t140, t144, t145, t146, t147, t148, t152, t153, t154, t155, t156, t160, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/61/100/161
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
602 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.05286,166688,1,0,392,849572,347,164,6702,530349,334
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA JoinFreeModules-PT-0020-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property JoinFreeModules-PT-0020-08 finished in 10286 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0)) U (p1 U (p2||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:23] [INFO ] Computed 20 place invariants in 4 ms
[2021-05-12 17:58:24] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:24] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 5 ms
[2021-05-12 17:58:24] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-12 17:58:24] [INFO ] Dead Transitions using invariants and state equation in 241 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GT s10 s31) (GT s18 s40)), p1:(GT s18 s40), p0:(LEQ s37 s75)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0020-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-10 finished in 607 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:24] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:24] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-12 17:58:24] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:24] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s42 s24)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 523 steps with 0 reset in 4 ms.
FORMULA JoinFreeModules-PT-0020-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-11 finished in 301 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-12 17:58:24] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:24] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:24] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:24] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:25] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 2 s91)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0020-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-13 finished in 380 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:25] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-12 17:58:25] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:25] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:25] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:25] [INFO ] Computed 20 place invariants in 6 ms
[2021-05-12 17:58:25] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2021-05-12 17:58:25] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2021-05-12 17:58:25] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-12 17:58:25] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-0020-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}]], initial=0, aps=[p1:(LEQ 3 s57), p0:(GT s33 s63)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1295 reset in 518 ms.
Stack based approach found an accepted trace after 11131 steps with 151 reset with depth 785 and stack size 784 in 65 ms.
FORMULA JoinFreeModules-PT-0020-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-14 finished in 844 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620842307004

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="JoinFreeModules-PT-0020"
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 JoinFreeModules-PT-0020, 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 r121-tall-162075406900420"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0020.tgz
mv JoinFreeModules-PT-0020 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 ;