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-162123879900284.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)
.............................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ViralEpidemic-PT-S04D1C1A03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879900284
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 940K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K 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 3.8K Mar 28 16:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 4.2K Mar 27 15:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 15:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 26 06:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 26 06:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 585K 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-S04D1C1A03-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-15

=== Now, execution of the tool begins

BK_START 1621532227854

Running Version 0
[2021-05-20 17:37:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-20 17:37:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 17:37:11] [INFO ] Load time of PNML (sax parser for PT used): 186 ms
[2021-05-20 17:37:11] [INFO ] Transformed 511 places.
[2021-05-20 17:37:11] [INFO ] Transformed 765 transitions.
[2021-05-20 17:37:11] [INFO ] Found NUPN structural information;
[2021-05-20 17:37:11] [INFO ] Parsed PT model containing 511 places and 765 transitions in 261 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 17:37:11] [INFO ] Initial state test concluded for 2 properties.
FORMULA ViralEpidemic-PT-S04D1C1A03-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 511 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 511/511 places, 765/765 transitions.
Discarding 242 places :
Symmetric choice reduction at 0 with 242 rule applications. Total rules 242 place count 269 transition count 279
Iterating global reduction 0 with 242 rules applied. Total rules applied 484 place count 269 transition count 279
Applied a total of 484 rules in 90 ms. Remains 269 /511 variables (removed 242) and now considering 279/765 (removed 486) transitions.
// Phase 1: matrix 279 rows 269 cols
[2021-05-20 17:37:11] [INFO ] Computed 1 place invariants in 46 ms
[2021-05-20 17:37:11] [INFO ] Implicit Places using invariants in 415 ms returned []
// Phase 1: matrix 279 rows 269 cols
[2021-05-20 17:37:11] [INFO ] Computed 1 place invariants in 15 ms
[2021-05-20 17:37:12] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 956 ms to find 0 implicit places.
// Phase 1: matrix 279 rows 269 cols
[2021-05-20 17:37:12] [INFO ] Computed 1 place invariants in 18 ms
[2021-05-20 17:37:12] [INFO ] Dead Transitions using invariants and state equation in 305 ms returned []
Finished structural reductions, in 1 iterations. Remains : 269/511 places, 279/765 transitions.
[2021-05-20 17:37:13] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-20 17:37:13] [INFO ] Flatten gal took : 109 ms
FORMULA ViralEpidemic-PT-S04D1C1A03-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 17:37:13] [INFO ] Flatten gal took : 52 ms
[2021-05-20 17:37:13] [INFO ] Input system was already deterministic with 279 transitions.
Incomplete random walk after 100000 steps, including 1350 resets, run finished after 503 ms. (steps per millisecond=198 ) properties (out of 20) seen :19
Running SMT prover for 1 properties.
// Phase 1: matrix 279 rows 269 cols
[2021-05-20 17:37:13] [INFO ] Computed 1 place invariants in 9 ms
[2021-05-20 17:37:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2021-05-20 17:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 17:37:14] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2021-05-20 17:37:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 17:37:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2021-05-20 17:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 17:37:14] [INFO ] [Nat]Absence check using state equation in 100 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 237 transition count 236
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 237 transition count 236
Applied a total of 64 rules in 41 ms. Remains 237 /269 variables (removed 32) and now considering 236/279 (removed 43) transitions.
// Phase 1: matrix 236 rows 237 cols
[2021-05-20 17:37:14] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-20 17:37:14] [INFO ] Implicit Places using invariants in 193 ms returned []
// Phase 1: matrix 236 rows 237 cols
[2021-05-20 17:37:14] [INFO ] Computed 1 place invariants in 14 ms
[2021-05-20 17:37:15] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
// Phase 1: matrix 236 rows 237 cols
[2021-05-20 17:37:15] [INFO ] Computed 1 place invariants in 8 ms
[2021-05-20 17:37:15] [INFO ] Dead Transitions using invariants and state equation in 224 ms returned []
Finished structural reductions, in 1 iterations. Remains : 237/269 places, 236/279 transitions.
Stuttering acceptance computed with spot in 437 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s152 0) (EQ s138 1)), p0:(NEQ s208 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 861 ms.
Product exploration explored 100000 steps with 50000 reset in 785 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 237 transition count 236
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 (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), p1, p0]
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 436 ms.
Product exploration explored 100000 steps with 50000 reset in 581 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Support contains 3 out of 237 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 237/237 places, 236/236 transitions.
Applied a total of 0 rules in 46 ms. Remains 237 /237 variables (removed 0) and now considering 236/236 (removed 0) transitions.
[2021-05-20 17:37:19] [INFO ] Redundant transitions in 22 ms returned []
// Phase 1: matrix 236 rows 237 cols
[2021-05-20 17:37:19] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 17:37:19] [INFO ] Dead Transitions using invariants and state equation in 216 ms returned []
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 236/236 transitions.
Product exploration explored 100000 steps with 50000 reset in 2249 ms.
Product exploration explored 100000 steps with 50000 reset in 2574 ms.
[2021-05-20 17:37:24] [INFO ] Flatten gal took : 33 ms
[2021-05-20 17:37:24] [INFO ] Flatten gal took : 28 ms
[2021-05-20 17:37:24] [INFO ] Time to serialize gal into /tmp/LTL17819579737438271036.gal : 11 ms
[2021-05-20 17:37:24] [INFO ] Time to serialize properties into /tmp/LTL13771533749404864408.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/LTL17819579737438271036.gal, -t, CGAL, -LTL, /tmp/LTL13771533749404864408.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/LTL17819579737438271036.gal -t CGAL -LTL /tmp/LTL13771533749404864408.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("(patient4244!=1)"))U("((dFactor3331==0)||(cFactor3321==1))"))))
Formula 0 simplified : !X(G"(patient4244!=1)" U "((dFactor3331==0)||(cFactor3321==1))")
Detected timeout of ITS tools.
[2021-05-20 17:37:39] [INFO ] Flatten gal took : 17 ms
[2021-05-20 17:37:39] [INFO ] Applying decomposition
[2021-05-20 17:37:39] [INFO ] Flatten gal took : 18 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/graph3830414487306128090.txt, -o, /tmp/graph3830414487306128090.bin, -w, /tmp/graph3830414487306128090.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/graph3830414487306128090.bin, -l, -1, -v, -w, /tmp/graph3830414487306128090.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-20 17:37:39] [INFO ] Decomposing Gal with order
[2021-05-20 17:37:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-20 17:37:40] [INFO ] Removed a total of 70 redundant transitions.
[2021-05-20 17:37:40] [INFO ] Flatten gal took : 137 ms
[2021-05-20 17:37:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 24 ms.
[2021-05-20 17:37:40] [INFO ] Time to serialize gal into /tmp/LTL13558227574816439269.gal : 15 ms
[2021-05-20 17:37:40] [INFO ] Time to serialize properties into /tmp/LTL18081477610629774879.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/LTL13558227574816439269.gal, -t, CGAL, -LTL, /tmp/LTL18081477610629774879.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/LTL13558227574816439269.gal -t CGAL -LTL /tmp/LTL18081477610629774879.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((G("(i87.u135.patient4244!=1)"))U("((u100.dFactor3331==0)||(u91.cFactor3321==1))"))))
Formula 0 simplified : !X(G"(i87.u135.patient4244!=1)" U "((u100.dFactor3331==0)||(u91.cFactor3321==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16673381522068528797
[2021-05-20 17:37:55] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16673381522068528797
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/ltsmin16673381522068528797]
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/ltsmin16673381522068528797] 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/ltsmin16673381522068528797] 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-S04D1C1A03-00 finished in 41789 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0 U X(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 238 transition count 240
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 238 transition count 240
Applied a total of 62 rules in 17 ms. Remains 238 /269 variables (removed 31) and now considering 240/279 (removed 39) transitions.
// Phase 1: matrix 240 rows 238 cols
[2021-05-20 17:37:56] [INFO ] Computed 1 place invariants in 6 ms
[2021-05-20 17:37:56] [INFO ] Implicit Places using invariants in 180 ms returned []
// Phase 1: matrix 240 rows 238 cols
[2021-05-20 17:37:56] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:37:56] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 238 cols
[2021-05-20 17:37:56] [INFO ] Computed 1 place invariants in 13 ms
[2021-05-20 17:37:56] [INFO ] Dead Transitions using invariants and state equation in 186 ms returned []
Finished structural reductions, in 1 iterations. Remains : 238/269 places, 240/279 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s95 0) (EQ s141 1)), p1:(OR (EQ s182 0) (EQ s100 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 62416 steps with 20851 reset in 277 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-03 finished in 1135 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((F(p0) U p1)&&X((G(p2)&&X(F(p0))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 238 transition count 237
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 238 transition count 237
Applied a total of 62 rules in 9 ms. Remains 238 /269 variables (removed 31) and now considering 237/279 (removed 42) transitions.
// Phase 1: matrix 237 rows 238 cols
[2021-05-20 17:37:57] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:37:57] [INFO ] Implicit Places using invariants in 165 ms returned []
// Phase 1: matrix 237 rows 238 cols
[2021-05-20 17:37:57] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:37:57] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 531 ms to find 0 implicit places.
// Phase 1: matrix 237 rows 238 cols
[2021-05-20 17:37:57] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 17:37:58] [INFO ] Dead Transitions using invariants and state equation in 180 ms returned []
Finished structural reductions, in 1 iterations. Remains : 238/269 places, 237/279 transitions.
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (NOT p1), (OR (NOT p2) (NOT p0)), true, (NOT p2)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=p2, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(EQ s33 1), p0:(OR (EQ s136 0) (EQ s148 1)), p2:(AND (NEQ s24 0) (NEQ s115 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]]
Entered a terminal (fully accepting) state of product in 39 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-04 finished in 939 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 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 235 transition count 234
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 235 transition count 234
Applied a total of 66 rules in 20 ms. Remains 235 /269 variables (removed 34) and now considering 234/279 (removed 45) transitions.
// Phase 1: matrix 234 rows 235 cols
[2021-05-20 17:37:58] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:37:58] [INFO ] Implicit Places using invariants in 145 ms returned []
// Phase 1: matrix 234 rows 235 cols
[2021-05-20 17:37:58] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-20 17:37:58] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2021-05-20 17:37:58] [INFO ] Redundant transitions in 25 ms returned []
// Phase 1: matrix 234 rows 235 cols
[2021-05-20 17:37:58] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:37:59] [INFO ] Dead Transitions using invariants and state equation in 278 ms returned []
Finished structural reductions, in 1 iterations. Remains : 235/269 places, 234/279 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s85 0) (EQ s170 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2317 steps with 35 reset in 22 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-05 finished in 913 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 236 transition count 238
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 236 transition count 238
Applied a total of 66 rules in 10 ms. Remains 236 /269 variables (removed 33) and now considering 238/279 (removed 41) transitions.
// Phase 1: matrix 238 rows 236 cols
[2021-05-20 17:37:59] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:37:59] [INFO ] Implicit Places using invariants in 170 ms returned []
// Phase 1: matrix 238 rows 236 cols
[2021-05-20 17:37:59] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 17:37:59] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
// Phase 1: matrix 238 rows 236 cols
[2021-05-20 17:37:59] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:37:59] [INFO ] Dead Transitions using invariants and state equation in 288 ms returned []
Finished structural reductions, in 1 iterations. Remains : 236/269 places, 238/279 transitions.
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-06 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s189 0) (EQ s222 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 661 steps with 12 reset in 5 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-06 finished in 936 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 238 transition count 237
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 238 transition count 237
Applied a total of 62 rules in 11 ms. Remains 238 /269 variables (removed 31) and now considering 237/279 (removed 42) transitions.
// Phase 1: matrix 237 rows 238 cols
[2021-05-20 17:38:00] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 17:38:00] [INFO ] Implicit Places using invariants in 168 ms returned []
// Phase 1: matrix 237 rows 238 cols
[2021-05-20 17:38:00] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 17:38:00] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
// Phase 1: matrix 237 rows 238 cols
[2021-05-20 17:38:00] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 17:38:00] [INFO ] Dead Transitions using invariants and state equation in 227 ms returned []
Finished structural reductions, in 1 iterations. Remains : 238/269 places, 237/279 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-07 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s12 0) (EQ s173 1)), p0:(OR (EQ s189 0) (EQ s88 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 11477 steps with 174 reset in 79 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-07 finished in 865 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 236 transition count 235
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 236 transition count 235
Applied a total of 66 rules in 9 ms. Remains 236 /269 variables (removed 33) and now considering 235/279 (removed 44) transitions.
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:01] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 17:38:01] [INFO ] Implicit Places using invariants in 175 ms returned []
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:01] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:38:01] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:01] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:38:01] [INFO ] Dead Transitions using invariants and state equation in 200 ms returned []
Finished structural reductions, in 1 iterations. Remains : 236/269 places, 235/279 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s70 0) (EQ s217 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 593 ms.
Product exploration explored 100000 steps with 50000 reset in 439 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 236 transition count 235
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 (OR (G p0) (G (NOT p0)))), p0]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 50000 reset in 313 ms.
Product exploration explored 100000 steps with 50000 reset in 542 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0), true]
Support contains 2 out of 236 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 236/236 places, 235/235 transitions.
Applied a total of 0 rules in 7 ms. Remains 236 /236 variables (removed 0) and now considering 235/235 (removed 0) transitions.
[2021-05-20 17:38:04] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:04] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:38:04] [INFO ] Dead Transitions using invariants and state equation in 150 ms returned []
Finished structural reductions, in 1 iterations. Remains : 236/236 places, 235/235 transitions.
Product exploration explored 100000 steps with 50000 reset in 2012 ms.
Product exploration explored 100000 steps with 50000 reset in 2146 ms.
[2021-05-20 17:38:08] [INFO ] Flatten gal took : 16 ms
[2021-05-20 17:38:08] [INFO ] Flatten gal took : 15 ms
[2021-05-20 17:38:08] [INFO ] Time to serialize gal into /tmp/LTL390488969256214732.gal : 3 ms
[2021-05-20 17:38:08] [INFO ] Time to serialize properties into /tmp/LTL2415001012032351353.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/LTL390488969256214732.gal, -t, CGAL, -LTL, /tmp/LTL2415001012032351353.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/LTL390488969256214732.gal -t CGAL -LTL /tmp/LTL2415001012032351353.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("((patient2123==0)||(patient4331==1))")))
Formula 0 simplified : !X"((patient2123==0)||(patient4331==1))"
Detected timeout of ITS tools.
[2021-05-20 17:38:23] [INFO ] Flatten gal took : 13 ms
[2021-05-20 17:38:23] [INFO ] Applying decomposition
[2021-05-20 17:38:23] [INFO ] Flatten gal took : 12 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/graph6785673280448443673.txt, -o, /tmp/graph6785673280448443673.bin, -w, /tmp/graph6785673280448443673.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/graph6785673280448443673.bin, -l, -1, -v, -w, /tmp/graph6785673280448443673.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-20 17:38:23] [INFO ] Decomposing Gal with order
[2021-05-20 17:38:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-20 17:38:23] [INFO ] Removed a total of 69 redundant transitions.
[2021-05-20 17:38:23] [INFO ] Flatten gal took : 33 ms
[2021-05-20 17:38:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 9 ms.
[2021-05-20 17:38:23] [INFO ] Time to serialize gal into /tmp/LTL9183067444813257703.gal : 5 ms
[2021-05-20 17:38:23] [INFO ] Time to serialize properties into /tmp/LTL1717979971748330825.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/LTL9183067444813257703.gal, -t, CGAL, -LTL, /tmp/LTL1717979971748330825.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/LTL9183067444813257703.gal -t CGAL -LTL /tmp/LTL1717979971748330825.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X("((i29.u44.patient2123==0)||(i91.u140.patient4331==1))")))
Formula 0 simplified : !X"((i29.u44.patient2123==0)||(i91.u140.patient4331==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9733303112241110179
[2021-05-20 17:38:38] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9733303112241110179
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/ltsmin9733303112241110179]
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/ltsmin9733303112241110179] 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/ltsmin9733303112241110179] 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-S04D1C1A03-09 finished in 38794 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 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 235 transition count 234
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 235 transition count 234
Applied a total of 66 rules in 13 ms. Remains 235 /269 variables (removed 34) and now considering 234/279 (removed 45) transitions.
// Phase 1: matrix 234 rows 235 cols
[2021-05-20 17:38:39] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 17:38:40] [INFO ] Implicit Places using invariants in 158 ms returned []
// Phase 1: matrix 234 rows 235 cols
[2021-05-20 17:38:40] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 17:38:40] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2021-05-20 17:38:40] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 234 rows 235 cols
[2021-05-20 17:38:40] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 17:38:40] [INFO ] Dead Transitions using invariants and state equation in 168 ms returned []
Finished structural reductions, in 1 iterations. Remains : 235/269 places, 234/279 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s100 0) (EQ s213 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2016 steps with 32 reset in 9 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-10 finished in 726 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 236 transition count 235
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 236 transition count 235
Applied a total of 66 rules in 6 ms. Remains 236 /269 variables (removed 33) and now considering 235/279 (removed 44) transitions.
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:40] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:38:40] [INFO ] Implicit Places using invariants in 127 ms returned []
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:40] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:38:40] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:40] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 17:38:41] [INFO ] Dead Transitions using invariants and state equation in 206 ms returned []
Finished structural reductions, in 1 iterations. Remains : 236/269 places, 235/279 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s80 0) (EQ s146 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-11 finished in 720 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||X(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 237 transition count 236
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 237 transition count 236
Applied a total of 64 rules in 10 ms. Remains 237 /269 variables (removed 32) and now considering 236/279 (removed 43) transitions.
// Phase 1: matrix 236 rows 237 cols
[2021-05-20 17:38:41] [INFO ] Computed 1 place invariants in 9 ms
[2021-05-20 17:38:41] [INFO ] Implicit Places using invariants in 120 ms returned []
// Phase 1: matrix 236 rows 237 cols
[2021-05-20 17:38:41] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 17:38:41] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
// Phase 1: matrix 236 rows 237 cols
[2021-05-20 17:38:41] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 17:38:41] [INFO ] Dead Transitions using invariants and state equation in 222 ms returned []
Finished structural reductions, in 1 iterations. Remains : 237/269 places, 236/279 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s197 0) (NEQ s177 1)), p1:(AND (NEQ s70 0) (NEQ s22 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][false, false, false]]
Stuttering criterion allowed to conclude after 126 steps with 2 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-12 finished in 809 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 236 transition count 235
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 236 transition count 235
Applied a total of 66 rules in 5 ms. Remains 236 /269 variables (removed 33) and now considering 235/279 (removed 44) transitions.
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:42] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 17:38:42] [INFO ] Implicit Places using invariants in 204 ms returned []
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:42] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-20 17:38:42] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:42] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-20 17:38:42] [INFO ] Dead Transitions using invariants and state equation in 202 ms returned []
Finished structural reductions, in 1 iterations. Remains : 236/269 places, 235/279 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-13 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s193 0) (NEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-13 finished in 904 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 235 transition count 234
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 235 transition count 234
Applied a total of 68 rules in 9 ms. Remains 235 /269 variables (removed 34) and now considering 234/279 (removed 45) transitions.
// Phase 1: matrix 234 rows 235 cols
[2021-05-20 17:38:43] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 17:38:43] [INFO ] Implicit Places using invariants in 205 ms returned []
// Phase 1: matrix 234 rows 235 cols
[2021-05-20 17:38:43] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:38:43] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
// Phase 1: matrix 234 rows 235 cols
[2021-05-20 17:38:43] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 17:38:43] [INFO ] Dead Transitions using invariants and state equation in 205 ms returned []
Finished structural reductions, in 1 iterations. Remains : 235/269 places, 234/279 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-14 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s136 0) (EQ s210 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 9267 steps with 142 reset in 34 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-14 finished in 1009 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 279/279 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 236 transition count 235
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 236 transition count 235
Applied a total of 66 rules in 6 ms. Remains 236 /269 variables (removed 33) and now considering 235/279 (removed 44) transitions.
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:44] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 17:38:44] [INFO ] Implicit Places using invariants in 197 ms returned []
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:44] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-20 17:38:44] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
// Phase 1: matrix 235 rows 236 cols
[2021-05-20 17:38:44] [INFO ] Computed 1 place invariants in 6 ms
[2021-05-20 17:38:44] [INFO ] Dead Transitions using invariants and state equation in 202 ms returned []
Finished structural reductions, in 1 iterations. Remains : 236/269 places, 235/279 transitions.
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-15 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (EQ s221 0) (EQ s189 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 174 steps with 2 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-15 finished in 912 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4146166924426889401
[2021-05-20 17:38:44] [INFO ] Computing symmetric may disable matrix : 279 transitions.
[2021-05-20 17:38:44] [INFO ] Applying decomposition
[2021-05-20 17:38:44] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-20 17:38:44] [INFO ] Computing symmetric may enable matrix : 279 transitions.
[2021-05-20 17:38:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-20 17:38:44] [INFO ] Flatten gal took : 14 ms
[2021-05-20 17:38:44] [INFO ] Computing Do-Not-Accords matrix : 279 transitions.
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/graph17907461459716446392.txt, -o, /tmp/graph17907461459716446392.bin, -w, /tmp/graph17907461459716446392.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/graph17907461459716446392.bin, -l, -1, -v, -w, /tmp/graph17907461459716446392.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-20 17:38:44] [INFO ] Decomposing Gal with order
[2021-05-20 17:38:44] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-20 17:38:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-20 17:38:44] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4146166924426889401
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/ltsmin4146166924426889401]
[2021-05-20 17:38:45] [INFO ] Removed a total of 124 redundant transitions.
[2021-05-20 17:38:45] [INFO ] Flatten gal took : 76 ms
[2021-05-20 17:38:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 146 labels/synchronizations in 24 ms.
[2021-05-20 17:38:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality16840434410013305220.gal : 5 ms
[2021-05-20 17:38:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality10619933014944151378.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/LTLCardinality16840434410013305220.gal, -t, CGAL, -LTL, /tmp/LTLCardinality10619933014944151378.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/LTLCardinality16840434410013305220.gal -t CGAL -LTL /tmp/LTLCardinality10619933014944151378.ltl -c -stutter-deadlock
Read 2 LTL properties
Checking formula 0 : !((X((G("(i94.u144.patient4244!=1)"))U("((u105.dFactor3331==0)||(u97.cFactor3321==1))"))))
Formula 0 simplified : !X(G"(i94.u144.patient4244!=1)" U "((u105.dFactor3331==0)||(u97.cFactor3321==1))")
Compilation finished in 2327 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin4146166924426889401]
Link finished in 58 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, X(([]((LTLAPp0==true)) U (LTLAPp1==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin4146166924426889401]
LTSmin run took 944 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
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, X((LTLAPp2==true)), --buchi-type=spotba], workingDir=/tmp/ltsmin4146166924426889401]
LTSmin run took 959 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621532330536

--------------------
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="ViralEpidemic-PT-S04D1C1A03"
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 ViralEpidemic-PT-S04D1C1A03, 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 r273-smll-162123879900284"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A03.tgz
mv ViralEpidemic-PT-S04D1C1A03 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 ;