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-162089415400228.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)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb114-PT-5, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415400228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 153K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 105K 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 3.5K Mar 28 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K Mar 28 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 10:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 10:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 25 13:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 13:20 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-5-00
FORMULA_NAME RERS17pb114-PT-5-01
FORMULA_NAME RERS17pb114-PT-5-02
FORMULA_NAME RERS17pb114-PT-5-03
FORMULA_NAME RERS17pb114-PT-5-04
FORMULA_NAME RERS17pb114-PT-5-05
FORMULA_NAME RERS17pb114-PT-5-06
FORMULA_NAME RERS17pb114-PT-5-07
FORMULA_NAME RERS17pb114-PT-5-08
FORMULA_NAME RERS17pb114-PT-5-09
FORMULA_NAME RERS17pb114-PT-5-10
FORMULA_NAME RERS17pb114-PT-5-11
FORMULA_NAME RERS17pb114-PT-5-12
FORMULA_NAME RERS17pb114-PT-5-13
FORMULA_NAME RERS17pb114-PT-5-14
FORMULA_NAME RERS17pb114-PT-5-15

=== Now, execution of the tool begins

BK_START 1621248958072

Running Version 0
[2021-05-17 10:56:00] [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 10:56:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 10:56:02] [INFO ] Load time of PNML (sax parser for PT used): 2162 ms
[2021-05-17 10:56:02] [INFO ] Transformed 1446 places.
[2021-05-17 10:56:03] [INFO ] Transformed 151085 transitions.
[2021-05-17 10:56:03] [INFO ] Parsed PT model containing 1446 places and 151085 transitions in 2744 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 10:56:03] [INFO ] Initial state test concluded for 3 properties.
FORMULA RERS17pb114-PT-5-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-5-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-5-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-5-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 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 1607 ms. Remains 1429 /1446 variables (removed 17) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 10:56:06] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:56:06] [INFO ] Computed 18 place invariants in 615 ms
[2021-05-17 10:56:14] [INFO ] Implicit Places using invariants in 8312 ms returned []
Implicit Place search using SMT only with invariants took 8339 ms to find 0 implicit places.
[2021-05-17 10:56:14] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:56:14] [INFO ] Computed 18 place invariants in 364 ms
[2021-05-17 10:56:44] [INFO ] Performed 89041/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 10:57:06] [INFO ] Dead Transitions using invariants and state equation in 52258 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1446 places, 151085/151085 transitions.
[2021-05-17 10:57:10] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 10:57:11] [INFO ] Flatten gal took : 4263 ms
FORMULA RERS17pb114-PT-5-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-5-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-5-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 10:57:16] [INFO ] Flatten gal took : 4538 ms
[2021-05-17 10:57:25] [INFO ] Input system was already deterministic with 151085 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 13705 ms. (steps per millisecond=7 ) properties (out of 23) seen :16
Running SMT prover for 7 properties.
[2021-05-17 10:57:39] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 10:57:40] [INFO ] Computed 18 place invariants in 548 ms
[2021-05-17 10:57:40] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2021-05-17 10:57:40] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:7
[2021-05-17 10:57:41] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2021-05-17 10:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 10:58:10] [INFO ] [Nat]Absence check using state equation in 28674 ms returned unsat :0 sat :7
[2021-05-17 10:58:14] [INFO ] State equation strengthened by 2342 read => feed constraints.
[2021-05-17 10:58:53] [INFO ] [Nat]Added 2342 Read/Feed constraints in 38313 ms returned sat
Attempting to minimize the solution found.
Minimization took 9086 ms.
[2021-05-17 10:59:11] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :7
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((p0||F(p1)) U (p2||G(p3)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 2694 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 10:59:14] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:59:14] [INFO ] Computed 18 place invariants in 363 ms
[2021-05-17 10:59:22] [INFO ] Implicit Places using invariants in 8111 ms returned []
Implicit Place search using SMT only with invariants took 8117 ms to find 0 implicit places.
[2021-05-17 10:59:22] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 10:59:22] [INFO ] Computed 18 place invariants in 325 ms
[2021-05-17 10:59:52] [INFO ] Performed 92764/151084 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:00:11] [INFO ] Dead Transitions using invariants and state equation in 49535 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 151084/151085 transitions.
Stuttering acceptance computed with spot in 313 ms :[(AND (NOT p2) (NOT p3)), (NOT p1), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : RERS17pb114-PT-5-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p3 (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p3 (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p3 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(GT 1 s1357), p3:(GT 2 s733), p0:(GT 2 s340), p1:(GT 1 s583)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration timeout after 98300 steps with 0 reset in 10020 ms.
Product exploration explored 100000 steps with 0 reset in 9702 ms.
Knowledge obtained : [p2, p3, p0, p1]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p2) (NOT p3)), (NOT p1), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3))]
Product exploration timeout after 87640 steps with 0 reset in 10002 ms.
Product exploration timeout after 63350 steps with 0 reset in 10002 ms.
[2021-05-17 11:01:03] [INFO ] Flatten gal took : 4093 ms
[2021-05-17 11:01:07] [INFO ] Flatten gal took : 4061 ms
[2021-05-17 11:01:08] [INFO ] Time to serialize gal into /tmp/LTL6726023164907043043.gal : 780 ms
[2021-05-17 11:01:08] [INFO ] Time to serialize properties into /tmp/LTL8635703672808195076.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/LTL6726023164907043043.gal, -t, CGAL, -LTL, /tmp/LTL8635703672808195076.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/LTL6726023164907043043.gal -t CGAL -LTL /tmp/LTL8635703672808195076.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-17 11:01:28] [INFO ] Flatten gal took : 4302 ms
[2021-05-17 11:01:28] [INFO ] Applying decomposition
[2021-05-17 11:01:32] [INFO ] Flatten gal took : 3707 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/graph2610177934798781325.txt, -o, /tmp/graph2610177934798781325.bin, -w, /tmp/graph2610177934798781325.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/graph2610177934798781325.bin, -l, -1, -v, -w, /tmp/graph2610177934798781325.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 11:01:41] [INFO ] Decomposing Gal with order
[2021-05-17 11:01:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 11:01:54] [INFO ] Removed a total of 457613 redundant transitions.
[2021-05-17 11:01:56] [INFO ] Flatten gal took : 8946 ms
[2021-05-17 11:02:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 4104 labels/synchronizations in 8561 ms.
[2021-05-17 11:02:11] [INFO ] Time to serialize gal into /tmp/LTL10756031624590540895.gal : 572 ms
[2021-05-17 11:02:11] [INFO ] Time to serialize properties into /tmp/LTL4264710252076009022.ltl : 0 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/LTL10756031624590540895.gal, -t, CGAL, -LTL, /tmp/LTL4264710252076009022.ltl, -c, -stutter-deadlock], 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/LTL10756031624590540895.gal -t CGAL -LTL /tmp/LTL4264710252076009022.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13214079687317942721
[2021-05-17 11:02:28] [INFO ] Built C files in 1243ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13214079687317942721
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/ltsmin13214079687317942721]
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/ltsmin13214079687317942721] 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/ltsmin13214079687317942721] 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-5-01 finished in 197704 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&G((p1||(p2 U (p3||G(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 760 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:02:30] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:02:30] [INFO ] Computed 18 place invariants in 369 ms
[2021-05-17 11:02:38] [INFO ] Implicit Places using invariants in 8199 ms returned []
Implicit Place search using SMT only with invariants took 8204 ms to find 0 implicit places.
[2021-05-17 11:02:38] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:02:38] [INFO ] Computed 18 place invariants in 304 ms
[2021-05-17 11:03:08] [INFO ] Performed 58506/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:03:41] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 63123 ms
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 977 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), true, (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3)))]
Running random walk in product with property : RERS17pb114-PT-5-02 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p3) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p3) p2), acceptance={0} source=0 dest: 1}, { cond=(AND p0 p3), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=0 dest: 4}, { cond=(AND (NOT p0) p3), acceptance={0} source=0 dest: 5}], [{ cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 1}, { cond=p3, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=2 dest: 1}, { cond=(OR p1 p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3) p2), acceptance={0} source=5 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p3) p2), acceptance={0} source=5 dest: 1}, { cond=(OR (AND p0 p1) (AND p0 p3)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p3)), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(AND (LEQ s483 s840) (LEQ 3 s9)), p3:(AND (GT 3 s9) (GT 1 s930)), p2:(GT 1 s930), p1:(GT 3 s376)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], 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 19 ms.
FORMULA RERS17pb114-PT-5-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-5-02 finished in 76400 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1429 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1973 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2021-05-17 11:03:47] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 11:03:48] [INFO ] Computed 18 place invariants in 664 ms
[2021-05-17 11:03:55] [INFO ] Implicit Places using invariants in 8248 ms returned []
Implicit Place search using SMT only with invariants took 8256 ms to find 0 implicit places.
[2021-05-17 11:03:55] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2021-05-17 11:03:56] [INFO ] Computed 18 place invariants in 531 ms
[2021-05-17 11:04:26] [INFO ] Performed 87961/151084 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:04:51] [INFO ] Dead Transitions using invariants and state equation in 55925 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 151084/151085 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb114-PT-5-03 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:(GT s616 s507)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 20 ms.
FORMULA RERS17pb114-PT-5-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-5-03 finished in 68376 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0&&G(p1)) U X(p2))))], 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 977 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2021-05-17 11:04:54] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:04:55] [INFO ] Computed 18 place invariants in 537 ms
[2021-05-17 11:05:03] [INFO ] Implicit Places using invariants in 8361 ms returned []
Implicit Place search using SMT only with invariants took 8364 ms to find 0 implicit places.
[2021-05-17 11:05:03] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2021-05-17 11:05:03] [INFO ] Computed 18 place invariants in 428 ms
[2021-05-17 11:05:33] [INFO ] Performed 95627/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 11:05:51] [INFO ] Dead Transitions using invariants and state equation in 48470 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 307 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p1)]
Running random walk in product with property : RERS17pb114-PT-5-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ s557 s950), p1:(LEQ s266 s1331), 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, null][false, false, false, false, false, false]]
Product exploration timeout after 36810 steps with 12270 reset in 10004 ms.
Product exploration timeout after 42250 steps with 14083 reset in 10001 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 340 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p1)]
Product exploration timeout after 36690 steps with 12230 reset in 10007 ms.
Product exploration timeout after 36480 steps with 12160 reset in 11978 ms.
Applying partial POR strategy [false, false, true, false, true, true]
Stuttering acceptance computed with spot in 395 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p1)]
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.

BK_STOP 1621249600137

--------------------
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-5"
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-5, 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-162089415400228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-5.tgz
mv RERS17pb114-PT-5 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 ;