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.r273-smll-162123880000333.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ViralEpidemic-PT-S16D2C4A02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123880000333
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.5M
-rw-r--r-- 1 mcc users 29K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 169K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 27 15:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 15:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Mar 26 06:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 26 06:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 11 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 6.1M May 5 16:52 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 ViralEpidemic-PT-S16D2C4A02-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-15

=== Now, execution of the tool begins

BK_START 1621567454627

Running Version 0
[2021-05-21 03:24:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2021-05-21 03:24:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-21 03:24:17] [INFO ] Load time of PNML (sax parser for PT used): 597 ms
[2021-05-21 03:24:17] [INFO ] Transformed 4915 places.
[2021-05-21 03:24:17] [INFO ] Transformed 9009 transitions.
[2021-05-21 03:24:17] [INFO ] Parsed PT model containing 4915 places and 9009 transitions in 707 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Support contains 65 out of 4915 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4915/4915 places, 9009/9009 transitions.
Discarding 4049 places :
Symmetric choice reduction at 0 with 4049 rule applications. Total rules 4049 place count 866 transition count 897
Iterating global reduction 0 with 4049 rules applied. Total rules applied 8098 place count 866 transition count 897
Applied a total of 8098 rules in 637 ms. Remains 866 /4915 variables (removed 4049) and now considering 897/9009 (removed 8112) transitions.
// Phase 1: matrix 897 rows 866 cols
[2021-05-21 03:24:18] [INFO ] Computed 1 place invariants in 81 ms
[2021-05-21 03:24:19] [INFO ] Implicit Places using invariants in 1051 ms returned []
// Phase 1: matrix 897 rows 866 cols
[2021-05-21 03:24:19] [INFO ] Computed 1 place invariants in 50 ms
[2021-05-21 03:24:21] [INFO ] Implicit Places using invariants and state equation in 1244 ms returned []
Implicit Place search using SMT with State Equation took 2343 ms to find 0 implicit places.
// Phase 1: matrix 897 rows 866 cols
[2021-05-21 03:24:21] [INFO ] Computed 1 place invariants in 17 ms
[2021-05-21 03:24:21] [INFO ] Dead Transitions using invariants and state equation in 729 ms returned []
Finished structural reductions, in 1 iterations. Remains : 866/4915 places, 897/9009 transitions.
[2021-05-21 03:24:22] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-21 03:24:22] [INFO ] Flatten gal took : 166 ms
FORMULA ViralEpidemic-PT-S16D2C4A02-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-21 03:24:22] [INFO ] Flatten gal took : 87 ms
[2021-05-21 03:24:22] [INFO ] Input system was already deterministic with 897 transitions.
Finished random walk after 8403 steps, including 9 resets, run visited all 28 properties in 219 ms. (steps per millisecond=38 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||F(((X(p2)||p1)&&X(p3)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 809 transition count 811
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 809 transition count 811
Applied a total of 114 rules in 285 ms. Remains 809 /866 variables (removed 57) and now considering 811/897 (removed 86) transitions.
// Phase 1: matrix 811 rows 809 cols
[2021-05-21 03:24:23] [INFO ] Computed 1 place invariants in 20 ms
[2021-05-21 03:24:23] [INFO ] Implicit Places using invariants in 566 ms returned []
// Phase 1: matrix 811 rows 809 cols
[2021-05-21 03:24:23] [INFO ] Computed 1 place invariants in 23 ms
[2021-05-21 03:24:24] [INFO ] Implicit Places using invariants and state equation in 1055 ms returned []
Implicit Place search using SMT with State Equation took 1623 ms to find 0 implicit places.
// Phase 1: matrix 811 rows 809 cols
[2021-05-21 03:24:24] [INFO ] Computed 1 place invariants in 13 ms
[2021-05-21 03:24:25] [INFO ] Dead Transitions using invariants and state equation in 901 ms returned []
Finished structural reductions, in 1 iterations. Remains : 809/866 places, 811/897 transitions.
Stuttering acceptance computed with spot in 538 ms :[(NOT p3), (OR (NOT p3) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-00 automaton TGBA [mat=[[{ cond=(AND p1 (NOT p3)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=0 dest: 1}], [{ cond=(OR (AND p1 (NOT p3)) (AND p1 (NOT p2))), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p0) p1 (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), acceptance={} source=3 dest: 1}, { cond=(OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p1) (NOT p2))), acceptance={} source=3 dest: 3}, { cond=(OR (AND p0 p1 (NOT p3)) (AND p0 p1 (NOT p2))), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (LT s354 1) (LT s356 1)), p3:(OR (LT s354 1) (LT s356 1)), p2:(OR (LT s100 1) (LT s103 1)), p0:(AND (GEQ s371 1) (GEQ s373 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1902 ms.
Product exploration explored 100000 steps with 50000 reset in 1505 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 809 transition count 811
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p1)), (F (G p3)), (F (G p2)), (F (G (NOT p0))), p1, p3, p2, (NOT p0)]
Stuttering acceptance computed with spot in 208 ms :[(NOT p3), (OR (NOT p3) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 50000 reset in 1330 ms.
Product exploration explored 100000 steps with 50000 reset in 1456 ms.
[2021-05-21 03:24:33] [INFO ] Flatten gal took : 55 ms
[2021-05-21 03:24:34] [INFO ] Flatten gal took : 56 ms
[2021-05-21 03:24:34] [INFO ] Time to serialize gal into /tmp/LTL16005501685769663712.gal : 23 ms
[2021-05-21 03:24:34] [INFO ] Time to serialize properties into /tmp/LTL3309736674904962886.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/LTL16005501685769663712.gal, -t, CGAL, -LTL, /tmp/LTL3309736674904962886.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/LTL16005501685769663712.gal -t CGAL -LTL /tmp/LTL3309736674904962886.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("((cFactor2__6_12>=1)&&(patient_6_12_7>=1))"))||(F((("((cFactor2__6_7<1)||(patient_6_7_10<1))")||(X("((dFactor2__1_16<1)||(patient_1_16_1<1))")))&&(X("((cFactor2__6_7<1)||(patient_6_7_10<1))"))))))
Formula 0 simplified : !(G"((cFactor2__6_12>=1)&&(patient_6_12_7>=1))" | F(("((cFactor2__6_7<1)||(patient_6_7_10<1))" | X"((dFactor2__1_16<1)||(patient_1_16_1<1))") & X"((cFactor2__6_7<1)||(patient_6_7_10<1))"))
Detected timeout of ITS tools.
[2021-05-21 03:24:49] [INFO ] Flatten gal took : 50 ms
[2021-05-21 03:24:49] [INFO ] Applying decomposition
[2021-05-21 03:24:49] [INFO ] Flatten gal took : 45 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/graph8614140056381150718.txt, -o, /tmp/graph8614140056381150718.bin, -w, /tmp/graph8614140056381150718.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/graph8614140056381150718.bin, -l, -1, -v, -w, /tmp/graph8614140056381150718.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-21 03:24:49] [INFO ] Decomposing Gal with order
[2021-05-21 03:24:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-21 03:24:49] [INFO ] Removed a total of 270 redundant transitions.
[2021-05-21 03:24:49] [INFO ] Flatten gal took : 161 ms
[2021-05-21 03:24:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 58 ms.
[2021-05-21 03:24:49] [INFO ] Time to serialize gal into /tmp/LTL16638862851941776654.gal : 17 ms
[2021-05-21 03:24:49] [INFO ] Time to serialize properties into /tmp/LTL3048123792764372493.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/LTL16638862851941776654.gal, -t, CGAL, -LTL, /tmp/LTL3048123792764372493.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/LTL16638862851941776654.gal -t CGAL -LTL /tmp/LTL3048123792764372493.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G("((u245.cFactor2__6_12>=1)&&(u243.patient_6_12_7>=1))"))||(F((("((u234.cFactor2__6_7<1)||(u232.patient_6_7_10<1))")||(X("((u65.dFactor2__1_16<1)||(u68.patient_1_16_1<1))")))&&(X("((u234.cFactor2__6_7<1)||(u232.patient_6_7_10<1))"))))))
Formula 0 simplified : !(G"((u245.cFactor2__6_12>=1)&&(u243.patient_6_12_7>=1))" | F(("((u234.cFactor2__6_7<1)||(u232.patient_6_7_10<1))" | X"((u65.dFactor2__1_16<1)||(u68.patient_1_16_1<1))") & X"((u234.cFactor2__6_7<1)||(u232.patient_6_7_10<1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4043666487842915928
[2021-05-21 03:25:04] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4043666487842915928
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/ltsmin4043666487842915928]
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/ltsmin4043666487842915928] 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/ltsmin4043666487842915928] 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 ViralEpidemic-PT-S16D2C4A02-00 finished in 43105 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0 U X((X(G(p2))&&p1)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 809 transition count 811
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 809 transition count 811
Applied a total of 114 rules in 94 ms. Remains 809 /866 variables (removed 57) and now considering 811/897 (removed 86) transitions.
// Phase 1: matrix 811 rows 809 cols
[2021-05-21 03:25:06] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:25:06] [INFO ] Implicit Places using invariants in 684 ms returned []
// Phase 1: matrix 811 rows 809 cols
[2021-05-21 03:25:06] [INFO ] Computed 1 place invariants in 20 ms
[2021-05-21 03:25:07] [INFO ] Implicit Places using invariants and state equation in 1206 ms returned []
Implicit Place search using SMT with State Equation took 1900 ms to find 0 implicit places.
// Phase 1: matrix 811 rows 809 cols
[2021-05-21 03:25:07] [INFO ] Computed 1 place invariants in 13 ms
[2021-05-21 03:25:08] [INFO ] Dead Transitions using invariants and state equation in 826 ms returned []
Finished structural reductions, in 1 iterations. Remains : 809/866 places, 811/897 transitions.
Stuttering acceptance computed with spot in 339 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), true, (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-01 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=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}, { cond=p1, acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 7}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 8}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=7 dest: 7}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=8 dest: 5}, { cond=(OR p1 p2), acceptance={} source=8 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s125 1) (GEQ s130 1)), p1:(AND (GEQ s136 1) (GEQ s138 1)), p2:(AND (GEQ s517 1) (GEQ s520 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-01 finished in 3198 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p1))&&p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 807 transition count 808
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 807 transition count 808
Applied a total of 118 rules in 62 ms. Remains 807 /866 variables (removed 59) and now considering 808/897 (removed 89) transitions.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:09] [INFO ] Computed 1 place invariants in 13 ms
[2021-05-21 03:25:09] [INFO ] Implicit Places using invariants in 420 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:09] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:25:10] [INFO ] Implicit Places using invariants and state equation in 1087 ms returned []
Implicit Place search using SMT with State Equation took 1510 ms to find 0 implicit places.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:10] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:25:11] [INFO ] Dead Transitions using invariants and state equation in 660 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/866 places, 808/897 transitions.
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s563 1) (GEQ s565 1)), p1:(OR (AND (GEQ s63 1) (GEQ s68 1)) (AND (GEQ s563 1) (GEQ s565 1)))], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-03 finished in 2429 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))||(p0 U X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 807 transition count 808
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 807 transition count 808
Applied a total of 118 rules in 48 ms. Remains 807 /866 variables (removed 59) and now considering 808/897 (removed 89) transitions.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:11] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:25:12] [INFO ] Implicit Places using invariants in 509 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:12] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:25:13] [INFO ] Implicit Places using invariants and state equation in 1045 ms returned []
Implicit Place search using SMT with State Equation took 1561 ms to find 0 implicit places.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:13] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:25:13] [INFO ] Dead Transitions using invariants and state equation in 601 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/866 places, 808/897 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s291 1) (GEQ s294 1)), p1:(OR (LT s148 1) (LT s154 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 8624 steps with 18 reset in 164 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-04 finished in 2526 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 806 transition count 807
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 806 transition count 807
Applied a total of 118 rules in 87 ms. Remains 806 /866 variables (removed 60) and now considering 807/897 (removed 90) transitions.
// Phase 1: matrix 807 rows 806 cols
[2021-05-21 03:25:14] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:25:14] [INFO ] Implicit Places using invariants in 513 ms returned []
// Phase 1: matrix 807 rows 806 cols
[2021-05-21 03:25:14] [INFO ] Computed 1 place invariants in 19 ms
[2021-05-21 03:25:15] [INFO ] Implicit Places using invariants and state equation in 1123 ms returned []
Implicit Place search using SMT with State Equation took 1638 ms to find 0 implicit places.
[2021-05-21 03:25:15] [INFO ] Redundant transitions in 63 ms returned []
// Phase 1: matrix 807 rows 806 cols
[2021-05-21 03:25:15] [INFO ] Computed 1 place invariants in 19 ms
[2021-05-21 03:25:16] [INFO ] Dead Transitions using invariants and state equation in 545 ms returned []
Finished structural reductions, in 1 iterations. Remains : 806/866 places, 807/897 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s697 1) (GEQ s699 1)), p1:(AND (GEQ s400 1) (GEQ s403 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1591 steps with 4 reset in 30 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-05 finished in 2479 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(p0) U (X(G(p0))||(X(p2)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 809 transition count 811
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 809 transition count 811
Applied a total of 114 rules in 52 ms. Remains 809 /866 variables (removed 57) and now considering 811/897 (removed 86) transitions.
// Phase 1: matrix 811 rows 809 cols
[2021-05-21 03:25:16] [INFO ] Computed 1 place invariants in 18 ms
[2021-05-21 03:25:17] [INFO ] Implicit Places using invariants in 473 ms returned []
// Phase 1: matrix 811 rows 809 cols
[2021-05-21 03:25:17] [INFO ] Computed 1 place invariants in 18 ms
[2021-05-21 03:25:18] [INFO ] Implicit Places using invariants and state equation in 1281 ms returned []
Implicit Place search using SMT with State Equation took 1756 ms to find 0 implicit places.
// Phase 1: matrix 811 rows 809 cols
[2021-05-21 03:25:18] [INFO ] Computed 1 place invariants in 17 ms
[2021-05-21 03:25:19] [INFO ] Dead Transitions using invariants and state equation in 675 ms returned []
Finished structural reductions, in 1 iterations. Remains : 809/866 places, 811/897 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-06 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=2, aps=[p1:(AND (GEQ s712 1) (GEQ s714 1)), p0:(OR (LT s712 1) (LT s714 1)), p2:(AND (OR (LT s712 1) (LT s714 1)) (OR (LT s348 1) (LT s350 1)) (OR (LT s210 1) (LT s213 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1764 steps with 2 reset in 31 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-06 finished in 2704 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0 U (p1||G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 807 transition count 808
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 807 transition count 808
Applied a total of 118 rules in 48 ms. Remains 807 /866 variables (removed 59) and now considering 808/897 (removed 89) transitions.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:19] [INFO ] Computed 1 place invariants in 16 ms
[2021-05-21 03:25:19] [INFO ] Implicit Places using invariants in 623 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:19] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:25:21] [INFO ] Implicit Places using invariants and state equation in 1251 ms returned []
Implicit Place search using SMT with State Equation took 1876 ms to find 0 implicit places.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:21] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:25:21] [INFO ] Dead Transitions using invariants and state equation in 625 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/866 places, 808/897 transitions.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s660 1) (GEQ s662 1)), p0:(AND (GEQ s217 1) (GEQ s219 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 789 steps with 0 reset in 14 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-07 finished in 2706 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 804 transition count 804
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 804 transition count 804
Applied a total of 122 rules in 74 ms. Remains 804 /866 variables (removed 62) and now considering 804/897 (removed 93) transitions.
// Phase 1: matrix 804 rows 804 cols
[2021-05-21 03:25:22] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:25:22] [INFO ] Implicit Places using invariants in 666 ms returned []
// Phase 1: matrix 804 rows 804 cols
[2021-05-21 03:25:22] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:25:23] [INFO ] Implicit Places using invariants and state equation in 1222 ms returned []
Implicit Place search using SMT with State Equation took 1895 ms to find 0 implicit places.
[2021-05-21 03:25:23] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 804 rows 804 cols
[2021-05-21 03:25:24] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:25:24] [INFO ] Dead Transitions using invariants and state equation in 951 ms returned []
Finished structural reductions, in 1 iterations. Remains : 804/866 places, 804/897 transitions.
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (LT s589 1) (LT s591 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1002 steps with 1 reset in 40 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-08 finished in 3047 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0&&(X(G(p2))||p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 807 transition count 808
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 807 transition count 808
Applied a total of 118 rules in 74 ms. Remains 807 /866 variables (removed 59) and now considering 808/897 (removed 89) transitions.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:25] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:25:25] [INFO ] Implicit Places using invariants in 618 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:25] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:25:27] [INFO ] Implicit Places using invariants and state equation in 1271 ms returned []
Implicit Place search using SMT with State Equation took 1896 ms to find 0 implicit places.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:27] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:25:27] [INFO ] Dead Transitions using invariants and state equation in 794 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/866 places, 808/897 transitions.
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-10 automaton TGBA [mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p1 (NOT p2)) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s330 1) (LT s333 1)), p0:(OR (LT s330 1) (LT s333 1) (AND (GEQ s273 1) (GEQ s275 1))), p2:(OR (LT s330 1) (LT s333 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 125 reset in 1910 ms.
Product exploration explored 100000 steps with 125 reset in 1918 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 807 transition count 808
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p1)), (F (G p0)), (F (G p2)), p1, p0, p2]
Adopting property with smaller alphabet thanks to knowledge :(F (G p2))
Stuttering acceptance computed with spot in 98 ms :[(AND p2 (NOT p0)), (AND p2 (NOT p0))]
Support contains 4 out of 807 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 807/807 places, 808/808 transitions.
Applied a total of 0 rules in 38 ms. Remains 807 /807 variables (removed 0) and now considering 808/808 (removed 0) transitions.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:32] [INFO ] Computed 1 place invariants in 23 ms
[2021-05-21 03:25:33] [INFO ] Implicit Places using invariants in 593 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:33] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:25:35] [INFO ] Implicit Places using invariants and state equation in 2101 ms returned []
Implicit Place search using SMT with State Equation took 2719 ms to find 0 implicit places.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:35] [INFO ] Computed 1 place invariants in 14 ms
[2021-05-21 03:25:35] [INFO ] Dead Transitions using invariants and state equation in 585 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/807 places, 808/808 transitions.
Stuttering acceptance computed with spot in 120 ms :[(AND p2 (NOT p0)), (AND p2 (NOT p0))]
Product exploration explored 100000 steps with 188 reset in 2083 ms.
Product exploration explored 100000 steps with 188 reset in 1886 ms.
Applying partial POR strategy [true, true]
Stuttering acceptance computed with spot in 61 ms :[(AND p2 (NOT p0)), (AND p2 (NOT p0))]
Support contains 4 out of 807 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 807/807 places, 808/808 transitions.
Applied a total of 0 rules in 83 ms. Remains 807 /807 variables (removed 0) and now considering 808/808 (removed 0) transitions.
[2021-05-21 03:25:40] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:25:40] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-21 03:25:40] [INFO ] Dead Transitions using invariants and state equation in 548 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/807 places, 808/808 transitions.
Product exploration explored 100000 steps with 180 reset in 1935 ms.
Product exploration explored 100000 steps with 191 reset in 1878 ms.
[2021-05-21 03:25:44] [INFO ] Flatten gal took : 48 ms
[2021-05-21 03:25:44] [INFO ] Flatten gal took : 63 ms
[2021-05-21 03:25:44] [INFO ] Time to serialize gal into /tmp/LTL3702984592286332309.gal : 15 ms
[2021-05-21 03:25:44] [INFO ] Time to serialize properties into /tmp/LTL7066524342866921712.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/LTL3702984592286332309.gal, -t, CGAL, -LTL, /tmp/LTL7066524342866921712.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/LTL3702984592286332309.gal -t CGAL -LTL /tmp/LTL7066524342866921712.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((dFactor2__5_16<1)||(patient_5_16_16<1))||((cFactor2__4_14>=1)&&(patient_4_14_6>=1)))")&&(("((dFactor2__5_16<1)||(patient_5_16_16<1))")||(X(G("((dFactor2__5_16<1)||(patient_5_16_16<1))"))))))))
Formula 0 simplified : !FG("(((dFactor2__5_16<1)||(patient_5_16_16<1))||((cFactor2__4_14>=1)&&(patient_4_14_6>=1)))" & ("((dFactor2__5_16<1)||(patient_5_16_16<1))" | XG"((dFactor2__5_16<1)||(patient_5_16_16<1))"))
Detected timeout of ITS tools.
[2021-05-21 03:25:59] [INFO ] Flatten gal took : 34 ms
[2021-05-21 03:25:59] [INFO ] Applying decomposition
[2021-05-21 03:25:59] [INFO ] Flatten gal took : 33 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/graph13014341295071997243.txt, -o, /tmp/graph13014341295071997243.bin, -w, /tmp/graph13014341295071997243.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/graph13014341295071997243.bin, -l, -1, -v, -w, /tmp/graph13014341295071997243.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-21 03:26:00] [INFO ] Decomposing Gal with order
[2021-05-21 03:26:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-21 03:26:00] [INFO ] Removed a total of 266 redundant transitions.
[2021-05-21 03:26:00] [INFO ] Flatten gal took : 116 ms
[2021-05-21 03:26:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 41 ms.
[2021-05-21 03:26:00] [INFO ] Time to serialize gal into /tmp/LTL398843969047498459.gal : 14 ms
[2021-05-21 03:26:00] [INFO ] Time to serialize properties into /tmp/LTL10651210065660764882.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/LTL398843969047498459.gal, -t, CGAL, -LTL, /tmp/LTL10651210065660764882.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/LTL398843969047498459.gal -t CGAL -LTL /tmp/LTL10651210065660764882.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((u218.dFactor2__5_16<1)||(u217.patient_5_16_16<1))||((u180.cFactor2__4_14>=1)&&(i131.u181.patient_4_14_6>=1)))")&&(("((u218.dFactor2__5_16<1)||(u217.patient_5_16_16<1))")||(X(G("((u218.dFactor2__5_16<1)||(u217.patient_5_16_16<1))"))))))))
Formula 0 simplified : !FG("(((u218.dFactor2__5_16<1)||(u217.patient_5_16_16<1))||((u180.cFactor2__4_14>=1)&&(i131.u181.patient_4_14_6>=1)))" & ("((u218.dFactor2__5_16<1)||(u217.patient_5_16_16<1))" | XG"((u218.dFactor2__5_16<1)||(u217.patient_5_16_16<1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2504361733384529662
[2021-05-21 03:26:15] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2504361733384529662
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/ltsmin2504361733384529662]
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/ltsmin2504361733384529662] 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/ltsmin2504361733384529662] 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 ViralEpidemic-PT-S16D2C4A02-10 finished in 51384 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(p1)&&p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 807 transition count 808
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 807 transition count 808
Applied a total of 118 rules in 39 ms. Remains 807 /866 variables (removed 59) and now considering 808/897 (removed 89) transitions.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:16] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:26:17] [INFO ] Implicit Places using invariants in 559 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:17] [INFO ] Computed 1 place invariants in 18 ms
[2021-05-21 03:26:18] [INFO ] Implicit Places using invariants and state equation in 1315 ms returned []
Implicit Place search using SMT with State Equation took 1877 ms to find 0 implicit places.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:18] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:26:19] [INFO ] Dead Transitions using invariants and state equation in 746 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/866 places, 808/897 transitions.
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-11 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p1:(OR (LT s572 1) (LT s575 1)), p0:(AND (GEQ s709 1) (GEQ s712 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-11 finished in 2865 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 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 805 transition count 805
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 805 transition count 805
Applied a total of 122 rules in 72 ms. Remains 805 /866 variables (removed 61) and now considering 805/897 (removed 92) transitions.
// Phase 1: matrix 805 rows 805 cols
[2021-05-21 03:26:19] [INFO ] Computed 1 place invariants in 16 ms
[2021-05-21 03:26:19] [INFO ] Implicit Places using invariants in 530 ms returned []
// Phase 1: matrix 805 rows 805 cols
[2021-05-21 03:26:19] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:26:21] [INFO ] Implicit Places using invariants and state equation in 1142 ms returned []
Implicit Place search using SMT with State Equation took 1678 ms to find 0 implicit places.
// Phase 1: matrix 805 rows 805 cols
[2021-05-21 03:26:21] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:26:21] [INFO ] Dead Transitions using invariants and state equation in 780 ms returned []
Finished structural reductions, in 1 iterations. Remains : 805/866 places, 805/897 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s187 1) (LT s189 1))], 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 1416 ms.
Product exploration explored 100000 steps with 50000 reset in 1661 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 805 transition count 805
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), p0]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA ViralEpidemic-PT-S16D2C4A02-12 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property ViralEpidemic-PT-S16D2C4A02-12 finished in 6140 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 807 transition count 808
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 807 transition count 808
Applied a total of 118 rules in 36 ms. Remains 807 /866 variables (removed 59) and now considering 808/897 (removed 89) transitions.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:25] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-21 03:26:25] [INFO ] Implicit Places using invariants in 470 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:25] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:26:27] [INFO ] Implicit Places using invariants and state equation in 1218 ms returned []
Implicit Place search using SMT with State Equation took 1691 ms to find 0 implicit places.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:27] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:26:27] [INFO ] Dead Transitions using invariants and state equation in 726 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/866 places, 808/897 transitions.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-13 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s589 1) (LT s591 1)), p0:(OR (LT s348 1) (LT s351 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 25377 steps with 31 reset in 416 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-13 finished in 3045 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 804 transition count 804
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 804 transition count 804
Applied a total of 122 rules in 54 ms. Remains 804 /866 variables (removed 62) and now considering 804/897 (removed 93) transitions.
// Phase 1: matrix 804 rows 804 cols
[2021-05-21 03:26:28] [INFO ] Computed 1 place invariants in 19 ms
[2021-05-21 03:26:29] [INFO ] Implicit Places using invariants in 519 ms returned []
// Phase 1: matrix 804 rows 804 cols
[2021-05-21 03:26:29] [INFO ] Computed 1 place invariants in 17 ms
[2021-05-21 03:26:30] [INFO ] Implicit Places using invariants and state equation in 1070 ms returned []
Implicit Place search using SMT with State Equation took 1591 ms to find 0 implicit places.
[2021-05-21 03:26:30] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 804 rows 804 cols
[2021-05-21 03:26:30] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:26:30] [INFO ] Dead Transitions using invariants and state equation in 739 ms returned []
Finished structural reductions, in 1 iterations. Remains : 804/866 places, 804/897 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s356 1) (LT s359 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 124 reset in 1584 ms.
Product exploration explored 100000 steps with 124 reset in 1799 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 804 transition count 804
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), p0]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA ViralEpidemic-PT-S16D2C4A02-14 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property ViralEpidemic-PT-S16D2C4A02-14 finished in 6152 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0&&G(F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 866 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 866/866 places, 897/897 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 807 transition count 808
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 807 transition count 808
Applied a total of 118 rules in 33 ms. Remains 807 /866 variables (removed 59) and now considering 808/897 (removed 89) transitions.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:34] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:26:35] [INFO ] Implicit Places using invariants in 698 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:35] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-21 03:26:36] [INFO ] Implicit Places using invariants and state equation in 1154 ms returned []
Implicit Place search using SMT with State Equation took 1855 ms to find 0 implicit places.
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:36] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:26:37] [INFO ] Dead Transitions using invariants and state equation in 535 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/866 places, 808/897 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (LT s536 1) (LT s538 1)), p0:(OR (LT s301 1) (LT s304 1))], 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 explored 100000 steps with 167 reset in 1599 ms.
Product exploration explored 100000 steps with 179 reset in 1835 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 807 transition count 808
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p1)), (F (G p0)), p1, p0]
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 184 reset in 1622 ms.
Product exploration explored 100000 steps with 181 reset in 1839 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 4 out of 807 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 807/807 places, 808/808 transitions.
Applied a total of 0 rules in 27 ms. Remains 807 /807 variables (removed 0) and now considering 808/808 (removed 0) transitions.
[2021-05-21 03:26:45] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 808 rows 807 cols
[2021-05-21 03:26:45] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-21 03:26:45] [INFO ] Dead Transitions using invariants and state equation in 548 ms returned []
Finished structural reductions, in 1 iterations. Remains : 807/807 places, 808/808 transitions.
Product exploration explored 100000 steps with 172 reset in 1726 ms.
Product exploration explored 100000 steps with 183 reset in 1901 ms.
[2021-05-21 03:26:49] [INFO ] Flatten gal took : 30 ms
[2021-05-21 03:26:49] [INFO ] Flatten gal took : 30 ms
[2021-05-21 03:26:49] [INFO ] Time to serialize gal into /tmp/LTL4476941323529357096.gal : 7 ms
[2021-05-21 03:26:49] [INFO ] Time to serialize properties into /tmp/LTL3583348945519442477.ltl : 4 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/LTL4476941323529357096.gal, -t, CGAL, -LTL, /tmp/LTL3583348945519442477.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/LTL4476941323529357096.gal -t CGAL -LTL /tmp/LTL3583348945519442477.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G(F("((cFactor2__10_1<1)||(patient_10_1_15<1))")))&&("((dFactor2__5_7<1)||(patient_5_7_7<1))"))))))
Formula 0 simplified : !XXF("((dFactor2__5_7<1)||(patient_5_7_7<1))" & GF"((cFactor2__10_1<1)||(patient_10_1_15<1))")
Detected timeout of ITS tools.
[2021-05-21 03:27:04] [INFO ] Flatten gal took : 27 ms
[2021-05-21 03:27:04] [INFO ] Applying decomposition
[2021-05-21 03:27:04] [INFO ] Flatten gal took : 29 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/graph13508015777580603340.txt, -o, /tmp/graph13508015777580603340.bin, -w, /tmp/graph13508015777580603340.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/graph13508015777580603340.bin, -l, -1, -v, -w, /tmp/graph13508015777580603340.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-21 03:27:04] [INFO ] Decomposing Gal with order
[2021-05-21 03:27:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-21 03:27:04] [INFO ] Removed a total of 266 redundant transitions.
[2021-05-21 03:27:04] [INFO ] Flatten gal took : 72 ms
[2021-05-21 03:27:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 25 ms.
[2021-05-21 03:27:04] [INFO ] Time to serialize gal into /tmp/LTL809222232531618406.gal : 14 ms
[2021-05-21 03:27:04] [INFO ] Time to serialize properties into /tmp/LTL18320731606667952420.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/LTL809222232531618406.gal, -t, CGAL, -LTL, /tmp/LTL18320731606667952420.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/LTL809222232531618406.gal -t CGAL -LTL /tmp/LTL18320731606667952420.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G(F("((u354.cFactor2__10_1<1)||(u352.patient_10_1_15<1))")))&&("((u199.dFactor2__5_7<1)||(i154.u198.patient_5_7_7<1))"))))))
Formula 0 simplified : !XXF("((u199.dFactor2__5_7<1)||(i154.u198.patient_5_7_7<1))" & GF"((u354.cFactor2__10_1<1)||(u352.patient_10_1_15<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8111288131758982856
[2021-05-21 03:27:19] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8111288131758982856
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/ltsmin8111288131758982856]
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/ltsmin8111288131758982856] 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/ltsmin8111288131758982856] 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 ViralEpidemic-PT-S16D2C4A02-15 finished in 46261 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14085459183966193528
[2021-05-21 03:27:20] [INFO ] Computing symmetric may disable matrix : 897 transitions.
[2021-05-21 03:27:20] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-21 03:27:20] [INFO ] Applying decomposition
[2021-05-21 03:27:20] [INFO ] Computing symmetric may enable matrix : 897 transitions.
[2021-05-21 03:27:20] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-21 03:27:20] [INFO ] Flatten gal took : 54 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/graph14401950653909972473.txt, -o, /tmp/graph14401950653909972473.bin, -w, /tmp/graph14401950653909972473.weights], workingDir=null]
[2021-05-21 03:27:21] [INFO ] Computing Do-Not-Accords matrix : 897 transitions.
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14401950653909972473.bin, -l, -1, -v, -w, /tmp/graph14401950653909972473.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-21 03:27:21] [INFO ] Decomposing Gal with order
[2021-05-21 03:27:21] [INFO ] Computation of Completed DNA matrix. took 65 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-21 03:27:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-21 03:27:21] [INFO ] Built C files in 298ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14085459183966193528
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/ltsmin14085459183966193528]
[2021-05-21 03:27:21] [INFO ] Removed a total of 385 redundant transitions.
[2021-05-21 03:27:21] [INFO ] Flatten gal took : 141 ms
[2021-05-21 03:27:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 20 ms.
[2021-05-21 03:27:21] [INFO ] Time to serialize gal into /tmp/LTLFireability8103605714979486884.gal : 8 ms
[2021-05-21 03:27:21] [INFO ] Time to serialize properties into /tmp/LTLFireability2473621617688519117.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/LTLFireability8103605714979486884.gal, -t, CGAL, -LTL, /tmp/LTLFireability2473621617688519117.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/LTLFireability8103605714979486884.gal -t CGAL -LTL /tmp/LTLFireability2473621617688519117.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !(((G("((u261.cFactor2__6_12>=1)&&(i187.u259.patient_6_12_7>=1))"))||(F(((!("((u249.cFactor2__6_7>=1)&&(u247.patient_6_7_10>=1))"))||(X(!("((u69.dFactor2__1_16>=1)&&(u67.patient_1_16_1>=1))"))))&&(X(!("((u249.cFactor2__6_7>=1)&&(u247.patient_6_7_10>=1))")))))))
Formula 0 simplified : !(G"((u261.cFactor2__6_12>=1)&&(i187.u259.patient_6_12_7>=1))" | F((!"((u249.cFactor2__6_7>=1)&&(u247.patient_6_7_10>=1))" | X!"((u69.dFactor2__1_16>=1)&&(u67.patient_1_16_1>=1))") & X!"((u249.cFactor2__6_7>=1)&&(u247.patient_6_7_10>=1))"))
Compilation finished in 11630 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin14085459183966193528]
Link finished in 87 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, ([]((LTLAPp0==true))||<>(((X((LTLAPp2==true))||(LTLAPp1==true))&&X((LTLAPp3==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin14085459183966193528]
LTSmin run took 686 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
WARNING : LTS min runner thread failed on error :java.lang.UnsupportedOperationException: Unexpected Nary operator in expression translated to C : (APREF p7 p8)
java.lang.UnsupportedOperationException: Unexpected Nary operator in expression translated to C : (APREF p7 p8)
at fr.lip6.move.gal.structural.expr.CExpressionPrinter.visit(CExpressionPrinter.java:138)
at fr.lip6.move.gal.structural.expr.CExpressionPrinter.visit(CExpressionPrinter.java:1)
at fr.lip6.move.gal.structural.expr.NaryOp.accept(NaryOp.java:126)
at fr.lip6.move.gal.pn2pins.PropertyPrinter.visit(PropertyPrinter.java:28)
at fr.lip6.move.gal.structural.expr.CExpressionPrinter.visit(CExpressionPrinter.java:1)
at fr.lip6.move.gal.structural.expr.BinOp.accept(BinOp.java:69)
at fr.lip6.move.gal.pn2pins.PropertyPrinter.visit(PropertyPrinter.java:23)
at fr.lip6.move.gal.structural.expr.CExpressionPrinter.visit(CExpressionPrinter.java:1)
at fr.lip6.move.gal.structural.expr.BinOp.accept(BinOp.java:69)
at fr.lip6.move.gal.structural.expr.CExpressionPrinter.visit(CExpressionPrinter.java:143)
at fr.lip6.move.gal.structural.expr.CExpressionPrinter.visit(CExpressionPrinter.java:1)
at fr.lip6.move.gal.structural.expr.NaryOp.accept(NaryOp.java:126)
at fr.lip6.move.gal.pn2pins.PetriNet2PinsTransformer.printLTLProperty(PetriNet2PinsTransformer.java:819)
at fr.lip6.move.gal.application.LTSminRunner$1.checkProperties(LTSminRunner.java:146)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:98)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-21 03:48:25] [INFO ] Flatten gal took : 434 ms
[2021-05-21 03:48:25] [INFO ] Time to serialize gal into /tmp/LTLFireability2437644694788199440.gal : 76 ms
[2021-05-21 03:48:25] [INFO ] Time to serialize properties into /tmp/LTLFireability11748162228417954671.ltl : 12 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/LTLFireability2437644694788199440.gal, -t, CGAL, -LTL, /tmp/LTLFireability11748162228417954671.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/LTLFireability2437644694788199440.gal -t CGAL -LTL /tmp/LTLFireability11748162228417954671.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((F(G(("(((dFactor2__5_16<1)||(patient_5_16_16<1))||((cFactor2__4_14>=1)&&(patient_4_14_6>=1)))")&&(("((dFactor2__5_16<1)||(patient_5_16_16<1))")||(X(G(!("((dFactor2__5_16>=1)&&(patient_5_16_16>=1))")))))))))
Formula 0 simplified : !FG("(((dFactor2__5_16<1)||(patient_5_16_16<1))||((cFactor2__4_14>=1)&&(patient_4_14_6>=1)))" & ("((dFactor2__5_16<1)||(patient_5_16_16<1))" | XG!"((dFactor2__5_16>=1)&&(patient_5_16_16>=1))"))
Detected timeout of ITS tools.
[2021-05-21 04:09:28] [INFO ] Flatten gal took : 589 ms
[2021-05-21 04:09:31] [INFO ] Input system was already deterministic with 897 transitions.
[2021-05-21 04:09:31] [INFO ] Transformed 866 places.
[2021-05-21 04:09:31] [INFO ] Transformed 897 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-21 04:09:32] [INFO ] Time to serialize gal into /tmp/LTLFireability645809291346046760.gal : 19 ms
[2021-05-21 04:09:32] [INFO ] Time to serialize properties into /tmp/LTLFireability1143403271457760185.ltl : 10 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/LTLFireability645809291346046760.gal, -t, CGAL, -LTL, /tmp/LTLFireability1143403271457760185.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --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/LTLFireability645809291346046760.gal -t CGAL -LTL /tmp/LTLFireability1143403271457760185.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(("(((dFactor2__5_16<1)||(patient_5_16_16<1))||((cFactor2__4_14>=1)&&(patient_4_14_6>=1)))")&&(("((dFactor2__5_16<1)||(patient_5_16_16<1))")||(X(G(!("((dFactor2__5_16>=1)&&(patient_5_16_16>=1))")))))))))
Formula 0 simplified : !FG("(((dFactor2__5_16<1)||(patient_5_16_16<1))||((cFactor2__4_14>=1)&&(patient_4_14_6>=1)))" & ("((dFactor2__5_16<1)||(patient_5_16_16<1))" | XG!"((dFactor2__5_16>=1)&&(patient_5_16_16>=1))"))

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="ViralEpidemic-PT-S16D2C4A02"
export BK_EXAMINATION="LTLFireability"
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 ViralEpidemic-PT-S16D2C4A02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r273-smll-162123880000333"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A02.tgz
mv ViralEpidemic-PT-S16D2C4A02 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;