Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415500244.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 RERS17pb114-PT-7, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415500244
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 24K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 123K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 10:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 10:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 25 13:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 13:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 73M 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 RERS17pb114-PT-7-00
FORMULA_NAME RERS17pb114-PT-7-01
FORMULA_NAME RERS17pb114-PT-7-02
FORMULA_NAME RERS17pb114-PT-7-03
FORMULA_NAME RERS17pb114-PT-7-04
FORMULA_NAME RERS17pb114-PT-7-05
FORMULA_NAME RERS17pb114-PT-7-06
FORMULA_NAME RERS17pb114-PT-7-07
FORMULA_NAME RERS17pb114-PT-7-08
FORMULA_NAME RERS17pb114-PT-7-09
FORMULA_NAME RERS17pb114-PT-7-10
FORMULA_NAME RERS17pb114-PT-7-11
FORMULA_NAME RERS17pb114-PT-7-12
FORMULA_NAME RERS17pb114-PT-7-13
FORMULA_NAME RERS17pb114-PT-7-14
FORMULA_NAME RERS17pb114-PT-7-15

=== Now, execution of the tool begins

BK_START 1621250152748

Running Version 0
[2021-05-17 11:15:54] [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]
[2021-05-17 11:15:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 11:15:56] [INFO ] Load time of PNML (sax parser for PT used): 2146 ms
[2021-05-17 11:15:56] [INFO ] Transformed 1446 places.
[2021-05-17 11:15:57] [INFO ] Transformed 151085 transitions.
[2021-05-17 11:15:57] [INFO ] Parsed PT model containing 1446 places and 151085 transitions in 2718 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 11:15:57] [INFO ] Initial state test concluded for 1 properties.
Support contains 50 out of 1446 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1429 transition count 151085
Applied a total of 17 rules in 1561 ms. Remains 1429 /1446 variables (removed 17) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:16:00] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:16:00] [INFO ] Computed 18 place invariants in 489 ms
[2021-05-17 11:16:09] [INFO ] Implicit Places using invariants in 9358 ms returned []
Implicit Place search using SMT only with invariants took 9383 ms to find 0 implicit places.
[2021-05-17 11:16:09] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:16:10] [INFO ] Computed 18 place invariants in 519 ms
[2021-05-17 11:16:40] [INFO ] Performed 95817/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:16:56] [INFO ] Dead Transitions using invariants and state equation in 47121 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1446 places, 151085/151085 transitions.
[2021-05-17 11:17:00] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 11:17:00] [INFO ] Flatten gal took : 3546 ms
FORMULA RERS17pb114-PT-7-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-7-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 11:17:04] [INFO ] Flatten gal took : 3574 ms
[2021-05-17 11:17:12] [INFO ] Input system was already deterministic with 151085 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 16083 ms. (steps per millisecond=6 ) properties (out of 28) seen :22
Running SMT prover for 6 properties.
[2021-05-17 11:17:29] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:17:29] [INFO ] Computed 18 place invariants in 308 ms
[2021-05-17 11:17:29] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2021-05-17 11:17:29] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:6
[2021-05-17 11:17:30] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2021-05-17 11:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 11:17:58] [INFO ] [Nat]Absence check using state equation in 28059 ms returned unsat :0 sat :6
[2021-05-17 11:18:01] [INFO ] State equation strengthened by 2342 read => feed constraints.
[2021-05-17 11:18:41] [INFO ] [Nat]Added 2342 Read/Feed constraints in 40924 ms returned sat
Attempting to minimize the solution found.
Minimization took 9104 ms.
[2021-05-17 11:19:00] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :6
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U (p1&&G(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 690 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:19:01] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:19:01] [INFO ] Computed 18 place invariants in 391 ms
[2021-05-17 11:19:08] [INFO ] Implicit Places using invariants in 7482 ms returned []
Implicit Place search using SMT only with invariants took 7500 ms to find 0 implicit places.
[2021-05-17 11:19:08] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:19:08] [INFO ] Computed 18 place invariants in 219 ms
[2021-05-17 11:19:38] [INFO ] Performed 93398/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:19:56] [INFO ] Dead Transitions using invariants and state equation in 48093 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 395 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : RERS17pb114-PT-7-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={} source=1 dest: 3}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND p1 p2 p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 3 s481), p0:(LEQ s1415 s1365), p2:(AND (OR (LEQ 3 s481) (LEQ s1415 s1365)) (LEQ s1415 s1365))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 18 ms.
FORMULA RERS17pb114-PT-7-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-7-00 finished in 57318 ms.
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 3 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 646 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:19:58] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:19:58] [INFO ] Computed 18 place invariants in 333 ms
[2021-05-17 11:20:05] [INFO ] Implicit Places using invariants in 6995 ms returned []
Implicit Place search using SMT only with invariants took 7010 ms to find 0 implicit places.
[2021-05-17 11:20:05] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:20:05] [INFO ] Computed 18 place invariants in 237 ms
[2021-05-17 11:20:35] [INFO ] Performed 93530/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:20:53] [INFO ] Dead Transitions using invariants and state equation in 48358 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : RERS17pb114-PT-7-01 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=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s305 s720), p1:(LEQ 1 s583)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 7 ms.
FORMULA RERS17pb114-PT-7-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-7-01 finished in 57046 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((X(F(p0))||(p1 U (p2||G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 736 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:20:55] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:20:55] [INFO ] Computed 18 place invariants in 207 ms
[2021-05-17 11:21:01] [INFO ] Implicit Places using invariants in 6294 ms returned []
Implicit Place search using SMT only with invariants took 6311 ms to find 0 implicit places.
[2021-05-17 11:21:01] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:21:01] [INFO ] Computed 18 place invariants in 223 ms
[2021-05-17 11:21:32] [INFO ] Performed 94782/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:21:49] [INFO ] Dead Transitions using invariants and state equation in 48248 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : RERS17pb114-PT-7-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GT s616 s507) (GT s1390 s636)), p1:(GT s1390 s636), p0:(LEQ s1136 s123)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 62850 steps with 12593 reset in 10001 ms.
Product exploration timeout after 65880 steps with 13203 reset in 10053 ms.
Knowledge obtained : [(NOT p2), (NOT p1), p0]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0)]
Product exploration timeout after 71920 steps with 14342 reset in 10001 ms.
Product exploration timeout after 69880 steps with 13930 reset in 10003 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0)]
Support contains 6 out of 1429 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1558 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:22:33] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:22:33] [INFO ] Computed 18 place invariants in 348 ms
[2021-05-17 11:23:04] [INFO ] Performed 101743/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:23:19] [INFO ] Dead Transitions using invariants and state equation in 45723 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Product exploration timeout after 3660 steps with 732 reset in 10108 ms.
Product exploration timeout after 3510 steps with 697 reset in 10025 ms.
[2021-05-17 11:23:49] [INFO ] Flatten gal took : 4449 ms
[2021-05-17 11:23:53] [INFO ] Flatten gal took : 3908 ms
[2021-05-17 11:23:53] [INFO ] Time to serialize gal into /tmp/LTL15671432829732184578.gal : 734 ms
[2021-05-17 11:23:53] [INFO ] Time to serialize properties into /tmp/LTL16726783878725833314.ltl : 7 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/LTL15671432829732184578.gal, -t, CGAL, -LTL, /tmp/LTL16726783878725833314.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/LTL15671432829732184578.gal -t CGAL -LTL /tmp/LTL16726783878725833314.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-17 11:24:13] [INFO ] Flatten gal took : 4036 ms
[2021-05-17 11:24:13] [INFO ] Applying decomposition
[2021-05-17 11:24:17] [INFO ] Flatten gal took : 3457 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17097503127071453979.txt, -o, /tmp/graph17097503127071453979.bin, -w, /tmp/graph17097503127071453979.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17097503127071453979.bin, -l, -1, -v, -w, /tmp/graph17097503127071453979.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 11:24:25] [INFO ] Decomposing Gal with order
[2021-05-17 11:24:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 11:24:37] [INFO ] Removed a total of 457860 redundant transitions.
[2021-05-17 11:24:39] [INFO ] Flatten gal took : 7535 ms
[2021-05-17 11:24:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 2957 labels/synchronizations in 6713 ms.
[2021-05-17 11:24:56] [INFO ] Time to serialize gal into /tmp/LTL16153217943237470556.gal : 244 ms
[2021-05-17 11:24:56] [INFO ] Time to serialize properties into /tmp/LTL12713389574470013909.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/LTL16153217943237470556.gal, -t, CGAL, -LTL, /tmp/LTL12713389574470013909.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/LTL16153217943237470556.gal -t CGAL -LTL /tmp/LTL12713389574470013909.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(G((X(F("(gu57.p238<=gu57.p770)")))||(("(gu316.p764>gu316.p1347)")U(("((gu308.p1167>gu308.p896)&&(gu316.p764>gu316.p1347))")||(G("(gu316.p764>gu316.p1347)")))))))))
Formula 0 simplified : !XXG(XF"(gu57.p238<=gu57.p770)" | ("(gu316.p764>gu316.p1347)" U ("((gu308.p1167>gu308.p896)&&(gu316.p764>gu316.p1347))" | G"(gu316.p764>gu316.p1347)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13765546518321950682
[2021-05-17 11:25:12] [INFO ] Built C files in 1598ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13765546518321950682
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13765546518321950682]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13765546518321950682] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13765546518321950682] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property RERS17pb114-PT-7-03 finished in 259110 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0&&G(p1)) U X(p2)))], workingDir=/home/mcc/execution]
Support contains 5 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 845 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:25:14] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:25:15] [INFO ] Computed 18 place invariants in 509 ms
[2021-05-17 11:25:22] [INFO ] Implicit Places using invariants in 8272 ms returned []
Implicit Place search using SMT only with invariants took 8276 ms to find 0 implicit places.
[2021-05-17 11:25:22] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:25:23] [INFO ] Computed 18 place invariants in 359 ms
[2021-05-17 11:25:53] [INFO ] Performed 80670/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:26:23] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... after 60722 ms
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 964 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p1)]
Running random walk in product with property : RERS17pb114-PT-7-04 automaton TGBA [mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s231 s777), p1:(LEQ 1 s1359), p2:(LEQ s1236 s210)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 34760 steps with 17380 reset in 10015 ms.
Product exploration timeout after 34130 steps with 17065 reset in 10001 ms.
Knowledge obtained : [p0, (NOT p1), p2]
Adopting property with smaller alphabet thanks to knowledge :(NOT p1)
Stuttering acceptance computed with spot in 167 ms :[true, (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 3 out of 1429 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 775 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:26:48] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:26:48] [INFO ] Computed 18 place invariants in 301 ms
[2021-05-17 11:26:56] [INFO ] Implicit Places using invariants in 8102 ms returned []
Implicit Place search using SMT only with invariants took 8106 ms to find 0 implicit places.
[2021-05-17 11:26:56] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:26:57] [INFO ] Computed 18 place invariants in 506 ms
[2021-05-17 11:27:27] [INFO ] Performed 85992/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:27:49] [INFO ] Dead Transitions using invariants and state equation in 52796 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 245 ms :[true, (AND (NOT p1) (NOT p2)), (NOT p2)]
Product exploration timeout after 45390 steps with 22695 reset in 10003 ms.
Product exploration timeout after 43830 steps with 21915 reset in 10002 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 84 ms :[true, (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 3 out of 1429 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1280 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:28:12] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:28:12] [INFO ] Computed 18 place invariants in 307 ms
[2021-05-17 11:28:42] [INFO ] Performed 53201/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:29:12] [INFO ] Dead Transitions using invariants and state equation in 60382 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Product exploration timeout after 1580 steps with 790 reset in 10009 ms.
Product exploration timeout after 1390 steps with 695 reset in 10024 ms.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 833 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:29:40] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:29:40] [INFO ] Computed 18 place invariants in 448 ms
[2021-05-17 11:29:58] [INFO ] Implicit Places using invariants in 18229 ms returned []
Implicit Place search using SMT only with invariants took 18235 ms to find 0 implicit places.
[2021-05-17 11:29:58] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:29:58] [INFO ] Computed 18 place invariants in 307 ms
[2021-05-17 11:30:29] [INFO ] Performed 62714/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:30:58] [INFO ] Dead Transitions using invariants and state equation in 60493 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Application raised an uncaught exception null
java.lang.UnsupportedOperationException
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:879)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:789)
at fr.lip6.move.gal.application.MccTranslator.lambda$3(MccTranslator.java:862)
at fr.lip6.move.gal.structural.expr.NaryOp.forEachChild(NaryOp.java:153)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:862)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:760)
at fr.lip6.move.gal.application.MccTranslator.rebuildSpecification(MccTranslator.java:729)
at fr.lip6.move.gal.application.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:585)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:269)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)

BK_STOP 1621251060463

--------------------
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="RERS17pb114-PT-7"
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 RERS17pb114-PT-7, 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 r178-tajo-162089415500244"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-7.tgz
mv RERS17pb114-PT-7 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 ;