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.r292-tall-162124156000156.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-16b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156000156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.4K May 11 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12K May 11 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 11 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 11 15:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 57K May 12 08:13 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 GPUForwardProgress-PT-16b-00
FORMULA_NAME GPUForwardProgress-PT-16b-01
FORMULA_NAME GPUForwardProgress-PT-16b-02
FORMULA_NAME GPUForwardProgress-PT-16b-03
FORMULA_NAME GPUForwardProgress-PT-16b-04
FORMULA_NAME GPUForwardProgress-PT-16b-05
FORMULA_NAME GPUForwardProgress-PT-16b-06
FORMULA_NAME GPUForwardProgress-PT-16b-07
FORMULA_NAME GPUForwardProgress-PT-16b-08
FORMULA_NAME GPUForwardProgress-PT-16b-09
FORMULA_NAME GPUForwardProgress-PT-16b-10
FORMULA_NAME GPUForwardProgress-PT-16b-11
FORMULA_NAME GPUForwardProgress-PT-16b-12
FORMULA_NAME GPUForwardProgress-PT-16b-13
FORMULA_NAME GPUForwardProgress-PT-16b-14
FORMULA_NAME GPUForwardProgress-PT-16b-15

=== Now, execution of the tool begins

BK_START 1621271558131

Running Version 0
[2021-05-17 17:12:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 17:12:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 17:12:39] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2021-05-17 17:12:39] [INFO ] Transformed 340 places.
[2021-05-17 17:12:39] [INFO ] Transformed 357 transitions.
[2021-05-17 17:12:39] [INFO ] Found NUPN structural information;
[2021-05-17 17:12:39] [INFO ] Parsed PT model containing 340 places and 357 transitions in 97 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 17:12:39] [INFO ] Initial state test concluded for 2 properties.
FORMULA GPUForwardProgress-PT-16b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 340 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 340/340 places, 357/357 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 339 transition count 357
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 36 place count 304 transition count 322
Iterating global reduction 1 with 35 rules applied. Total rules applied 71 place count 304 transition count 322
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 86 place count 289 transition count 307
Iterating global reduction 1 with 15 rules applied. Total rules applied 101 place count 289 transition count 307
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 114 place count 289 transition count 294
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 115 place count 288 transition count 293
Iterating global reduction 2 with 1 rules applied. Total rules applied 116 place count 288 transition count 293
Applied a total of 116 rules in 88 ms. Remains 288 /340 variables (removed 52) and now considering 293/357 (removed 64) transitions.
// Phase 1: matrix 293 rows 288 cols
[2021-05-17 17:12:40] [INFO ] Computed 17 place invariants in 13 ms
[2021-05-17 17:12:40] [INFO ] Implicit Places using invariants in 191 ms returned []
// Phase 1: matrix 293 rows 288 cols
[2021-05-17 17:12:40] [INFO ] Computed 17 place invariants in 6 ms
[2021-05-17 17:12:40] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
// Phase 1: matrix 293 rows 288 cols
[2021-05-17 17:12:40] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 17:12:40] [INFO ] Dead Transitions using invariants and state equation in 148 ms returned []
Finished structural reductions, in 1 iterations. Remains : 288/340 places, 293/357 transitions.
[2021-05-17 17:12:40] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 17:12:40] [INFO ] Flatten gal took : 95 ms
FORMULA GPUForwardProgress-PT-16b-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 17:12:40] [INFO ] Flatten gal took : 28 ms
[2021-05-17 17:12:40] [INFO ] Input system was already deterministic with 293 transitions.
Incomplete random walk after 100000 steps, including 685 resets, run finished after 373 ms. (steps per millisecond=268 ) properties (out of 8) seen :7
Running SMT prover for 1 properties.
// Phase 1: matrix 293 rows 288 cols
[2021-05-17 17:12:41] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 17:12:41] [INFO ] [Real]Absence check using 0 positive and 17 generalized place invariants in 6 ms returned sat
[2021-05-17 17:12:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:12:41] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2021-05-17 17:12:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:12:41] [INFO ] [Nat]Absence check using 0 positive and 17 generalized place invariants in 6 ms returned sat
[2021-05-17 17:12:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:12:41] [INFO ] [Nat]Absence check using state equation in 32 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
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 288 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 288/288 places, 293/293 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 284 transition count 289
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 284 transition count 289
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 282 transition count 287
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 282 transition count 287
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 282 transition count 285
Applied a total of 14 rules in 28 ms. Remains 282 /288 variables (removed 6) and now considering 285/293 (removed 8) transitions.
// Phase 1: matrix 285 rows 282 cols
[2021-05-17 17:12:41] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:12:41] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 285 rows 282 cols
[2021-05-17 17:12:41] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 17:12:41] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
// Phase 1: matrix 285 rows 282 cols
[2021-05-17 17:12:41] [INFO ] Computed 17 place invariants in 5 ms
[2021-05-17 17:12:42] [INFO ] Dead Transitions using invariants and state equation in 150 ms returned []
Finished structural reductions, in 1 iterations. Remains : 282/288 places, 285/293 transitions.
Stuttering acceptance computed with spot in 202 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16b-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 s85 0) (EQ s181 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 35460 steps with 245 reset in 199 ms.
FORMULA GPUForwardProgress-PT-16b-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16b-06 finished in 829 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||X(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 288 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 288/288 places, 293/293 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 283 transition count 288
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 283 transition count 288
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 280 transition count 285
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 280 transition count 285
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 280 transition count 282
Applied a total of 19 rules in 12 ms. Remains 280 /288 variables (removed 8) and now considering 282/293 (removed 11) transitions.
// Phase 1: matrix 282 rows 280 cols
[2021-05-17 17:12:42] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 17:12:42] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 282 rows 280 cols
[2021-05-17 17:12:42] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:12:42] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 280 cols
[2021-05-17 17:12:42] [INFO ] Computed 17 place invariants in 7 ms
[2021-05-17 17:12:42] [INFO ] Dead Transitions using invariants and state equation in 109 ms returned []
Finished structural reductions, in 1 iterations. Remains : 280/288 places, 282/293 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-16b-11 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:(NEQ s217 1), p1:(OR (NEQ s29 0) (NEQ s66 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]]
Product exploration explored 100000 steps with 50000 reset in 250 ms.
Product exploration explored 100000 steps with 50000 reset in 260 ms.
Graph (complete) has 435 edges and 280 vertex of which 260 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.4 ms
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 170 ms.
Product exploration explored 100000 steps with 50000 reset in 180 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 280 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 280/280 places, 282/282 transitions.
Graph (trivial) has 228 edges and 280 vertex of which 6 / 280 are part of one of the 1 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 275 transition count 276
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 21 Pre rules applied. Total rules applied 129 place count 275 transition count 598
Deduced a syphon composed of 149 places in 1 ms
Iterating global reduction 1 with 21 rules applied. Total rules applied 150 place count 275 transition count 598
Discarding 77 places :
Symmetric choice reduction at 1 with 77 rule applications. Total rules 227 place count 198 transition count 341
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 1 with 77 rules applied. Total rules applied 304 place count 198 transition count 341
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 123 places in 1 ms
Iterating global reduction 1 with 51 rules applied. Total rules applied 355 place count 198 transition count 341
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 357 place count 198 transition count 339
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 393 place count 162 transition count 303
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 2 with 36 rules applied. Total rules applied 429 place count 162 transition count 303
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 88 places in 1 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 430 place count 162 transition count 303
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 431 place count 161 transition count 302
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 432 place count 161 transition count 302
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -140
Deduced a syphon composed of 103 places in 0 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 448 place count 161 transition count 442
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 464 place count 145 transition count 410
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 480 place count 145 transition count 410
Deduced a syphon composed of 87 places in 0 ms
Applied a total of 480 rules in 110 ms. Remains 145 /280 variables (removed 135) and now considering 410/282 (removed -128) transitions.
[2021-05-17 17:12:44] [INFO ] Redundant transitions in 26 ms returned []
[2021-05-17 17:12:44] [INFO ] Flow matrix only has 354 transitions (discarded 56 similar events)
// Phase 1: matrix 354 rows 145 cols
[2021-05-17 17:12:44] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:12:44] [INFO ] Dead Transitions using invariants and state equation in 154 ms returned []
Finished structural reductions, in 1 iterations. Remains : 145/280 places, 410/282 transitions.
Product exploration explored 100000 steps with 50000 reset in 183 ms.
Product exploration explored 100000 steps with 50000 reset in 179 ms.
[2021-05-17 17:12:44] [INFO ] Flatten gal took : 15 ms
[2021-05-17 17:12:44] [INFO ] Flatten gal took : 15 ms
[2021-05-17 17:12:44] [INFO ] Time to serialize gal into /tmp/LTL6848645947946399382.gal : 8 ms
[2021-05-17 17:12:44] [INFO ] Time to serialize properties into /tmp/LTL7748318116242871887.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/LTL6848645947946399382.gal, -t, CGAL, -LTL, /tmp/LTL7748318116242871887.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/LTL6848645947946399382.gal -t CGAL -LTL /tmp/LTL7748318116242871887.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p256!=1)")||(X("((p31!=0)||(p75!=1))"))))))
Formula 0 simplified : !XF("(p256!=1)" | X"((p31!=0)||(p75!=1))")
Detected timeout of ITS tools.
[2021-05-17 17:12:59] [INFO ] Flatten gal took : 13 ms
[2021-05-17 17:12:59] [INFO ] Applying decomposition
[2021-05-17 17:12:59] [INFO ] Flatten gal took : 13 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/graph14592961118763569545.txt, -o, /tmp/graph14592961118763569545.bin, -w, /tmp/graph14592961118763569545.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/graph14592961118763569545.bin, -l, -1, -v, -w, /tmp/graph14592961118763569545.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 17:13:00] [INFO ] Decomposing Gal with order
[2021-05-17 17:13:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 17:13:00] [INFO ] Removed a total of 38 redundant transitions.
[2021-05-17 17:13:00] [INFO ] Flatten gal took : 51 ms
[2021-05-17 17:13:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-17 17:13:00] [INFO ] Time to serialize gal into /tmp/LTL3683075686887471192.gal : 7 ms
[2021-05-17 17:13:00] [INFO ] Time to serialize properties into /tmp/LTL15001042180629226423.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/LTL3683075686887471192.gal, -t, CGAL, -LTL, /tmp/LTL15001042180629226423.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/LTL3683075686887471192.gal -t CGAL -LTL /tmp/LTL15001042180629226423.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(("(i14.i0.u92.p256!=1)")||(X("((i1.i1.u11.p31!=0)||(i17.i0.u114.p75!=1))"))))))
Formula 0 simplified : !XF("(i14.i0.u92.p256!=1)" | X"((i1.i1.u11.p31!=0)||(i17.i0.u114.p75!=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12120655719606544217
[2021-05-17 17:13:15] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12120655719606544217
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/ltsmin12120655719606544217]
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/ltsmin12120655719606544217] 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/ltsmin12120655719606544217] 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 GPUForwardProgress-PT-16b-11 finished in 33834 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 288 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 288/288 places, 293/293 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 284 transition count 289
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 284 transition count 289
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 281 transition count 286
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 281 transition count 286
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 17 place count 281 transition count 283
Applied a total of 17 rules in 28 ms. Remains 281 /288 variables (removed 7) and now considering 283/293 (removed 10) transitions.
// Phase 1: matrix 283 rows 281 cols
[2021-05-17 17:13:16] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:13:16] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 283 rows 281 cols
[2021-05-17 17:13:16] [INFO ] Computed 17 place invariants in 9 ms
[2021-05-17 17:13:16] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
// Phase 1: matrix 283 rows 281 cols
[2021-05-17 17:13:16] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:13:16] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Finished structural reductions, in 1 iterations. Remains : 281/288 places, 283/293 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16b-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s191 0) (EQ s76 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]]
Product exploration explored 100000 steps with 25000 reset in 106 ms.
Product exploration explored 100000 steps with 25000 reset in 134 ms.
Graph (complete) has 436 edges and 281 vertex of which 261 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 114 ms.
Product exploration explored 100000 steps with 25000 reset in 130 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 281 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 281/281 places, 283/283 transitions.
Graph (trivial) has 229 edges and 281 vertex of which 6 / 281 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 130 rules applied. Total rules applied 131 place count 276 transition count 277
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 22 Pre rules applied. Total rules applied 131 place count 276 transition count 611
Deduced a syphon composed of 152 places in 1 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 153 place count 276 transition count 611
Discarding 79 places :
Symmetric choice reduction at 1 with 79 rule applications. Total rules 232 place count 197 transition count 343
Deduced a syphon composed of 73 places in 1 ms
Iterating global reduction 1 with 79 rules applied. Total rules applied 311 place count 197 transition count 343
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 122 places in 0 ms
Iterating global reduction 1 with 49 rules applied. Total rules applied 360 place count 197 transition count 343
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 362 place count 197 transition count 341
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 396 place count 163 transition count 307
Deduced a syphon composed of 88 places in 0 ms
Iterating global reduction 2 with 34 rules applied. Total rules applied 430 place count 163 transition count 307
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 431 place count 163 transition count 307
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 432 place count 162 transition count 306
Deduced a syphon composed of 88 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 433 place count 162 transition count 306
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -137
Deduced a syphon composed of 104 places in 1 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 449 place count 162 transition count 443
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 465 place count 146 transition count 411
Deduced a syphon composed of 88 places in 0 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 481 place count 146 transition count 411
Deduced a syphon composed of 88 places in 1 ms
Applied a total of 481 rules in 59 ms. Remains 146 /281 variables (removed 135) and now considering 411/283 (removed -128) transitions.
[2021-05-17 17:13:17] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-17 17:13:17] [INFO ] Flow matrix only has 355 transitions (discarded 56 similar events)
// Phase 1: matrix 355 rows 146 cols
[2021-05-17 17:13:17] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:13:17] [INFO ] Dead Transitions using invariants and state equation in 169 ms returned []
Finished structural reductions, in 1 iterations. Remains : 146/281 places, 411/283 transitions.
Product exploration explored 100000 steps with 25000 reset in 532 ms.
Product exploration explored 100000 steps with 25000 reset in 450 ms.
[2021-05-17 17:13:18] [INFO ] Flatten gal took : 11 ms
[2021-05-17 17:13:18] [INFO ] Flatten gal took : 10 ms
[2021-05-17 17:13:18] [INFO ] Time to serialize gal into /tmp/LTL13067186915178919660.gal : 2 ms
[2021-05-17 17:13:18] [INFO ] Time to serialize properties into /tmp/LTL2205887472825252490.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/LTL13067186915178919660.gal, -t, CGAL, -LTL, /tmp/LTL2205887472825252490.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/LTL13067186915178919660.gal -t CGAL -LTL /tmp/LTL2205887472825252490.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((p225==0)||(p87==1))"))))))
Formula 0 simplified : !XXXF"((p225==0)||(p87==1))"
Detected timeout of ITS tools.
[2021-05-17 17:13:33] [INFO ] Flatten gal took : 9 ms
[2021-05-17 17:13:33] [INFO ] Applying decomposition
[2021-05-17 17:13:33] [INFO ] Flatten gal took : 9 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/graph5763385339278146005.txt, -o, /tmp/graph5763385339278146005.bin, -w, /tmp/graph5763385339278146005.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/graph5763385339278146005.bin, -l, -1, -v, -w, /tmp/graph5763385339278146005.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 17:13:33] [INFO ] Decomposing Gal with order
[2021-05-17 17:13:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 17:13:33] [INFO ] Removed a total of 35 redundant transitions.
[2021-05-17 17:13:33] [INFO ] Flatten gal took : 20 ms
[2021-05-17 17:13:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-17 17:13:33] [INFO ] Time to serialize gal into /tmp/LTL8517522852547947028.gal : 4 ms
[2021-05-17 17:13:33] [INFO ] Time to serialize properties into /tmp/LTL11921991399230104907.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/LTL8517522852547947028.gal, -t, CGAL, -LTL, /tmp/LTL11921991399230104907.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/LTL8517522852547947028.gal -t CGAL -LTL /tmp/LTL11921991399230104907.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((i11.i0.u77.p225==0)||(i0.u32.p87==1))"))))))
Formula 0 simplified : !XXXF"((i11.i0.u77.p225==0)||(i0.u32.p87==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2170325154052017744
[2021-05-17 17:13:48] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2170325154052017744
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/ltsmin2170325154052017744]
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/ltsmin2170325154052017744] 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/ltsmin2170325154052017744] 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 GPUForwardProgress-PT-16b-12 finished in 33689 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 288 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 288/288 places, 293/293 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 285 transition count 290
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 285 transition count 290
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 283 transition count 288
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 283 transition count 288
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 283 transition count 286
Applied a total of 12 rules in 14 ms. Remains 283 /288 variables (removed 5) and now considering 286/293 (removed 7) transitions.
// Phase 1: matrix 286 rows 283 cols
[2021-05-17 17:13:49] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:13:50] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 286 rows 283 cols
[2021-05-17 17:13:50] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:13:50] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
// Phase 1: matrix 286 rows 283 cols
[2021-05-17 17:13:50] [INFO ] Computed 17 place invariants in 5 ms
[2021-05-17 17:13:50] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 1 iterations. Remains : 283/288 places, 286/293 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16b-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s277 0) (EQ s145 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 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-16b-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16b-13 finished in 450 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 288 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 288/288 places, 293/293 transitions.
Graph (trivial) has 238 edges and 288 vertex of which 6 / 288 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 137 transitions
Trivial Post-agglo rules discarded 137 transitions
Performed 137 trivial Post agglomeration. Transition count delta: 137
Iterating post reduction 0 with 137 rules applied. Total rules applied 138 place count 282 transition count 149
Reduce places removed 137 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 141 rules applied. Total rules applied 279 place count 145 transition count 145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 280 place count 144 transition count 145
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 280 place count 144 transition count 110
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 350 place count 109 transition count 110
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 351 place count 108 transition count 109
Iterating global reduction 3 with 1 rules applied. Total rules applied 352 place count 108 transition count 109
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 446 place count 61 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 450 place count 59 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 451 place count 58 transition count 60
Applied a total of 451 rules in 19 ms. Remains 58 /288 variables (removed 230) and now considering 60/293 (removed 233) transitions.
[2021-05-17 17:13:50] [INFO ] Flow matrix only has 45 transitions (discarded 15 similar events)
// Phase 1: matrix 45 rows 58 cols
[2021-05-17 17:13:50] [INFO ] Computed 17 place invariants in 12 ms
[2021-05-17 17:13:50] [INFO ] Implicit Places using invariants in 90 ms returned []
[2021-05-17 17:13:50] [INFO ] Flow matrix only has 45 transitions (discarded 15 similar events)
// Phase 1: matrix 45 rows 58 cols
[2021-05-17 17:13:50] [INFO ] Computed 17 place invariants in 7 ms
[2021-05-17 17:13:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-17 17:13:50] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2021-05-17 17:13:50] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-17 17:13:50] [INFO ] Flow matrix only has 45 transitions (discarded 15 similar events)
// Phase 1: matrix 45 rows 58 cols
[2021-05-17 17:13:50] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:13:50] [INFO ] Dead Transitions using invariants and state equation in 108 ms returned []
Finished structural reductions, in 1 iterations. Remains : 58/288 places, 60/293 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16b-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s51 0) (EQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-16b-14 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property GPUForwardProgress-PT-16b-14 finished in 349 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7206932757221705802
[2021-05-17 17:13:50] [INFO ] Computing symmetric may disable matrix : 293 transitions.
[2021-05-17 17:13:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-17 17:13:50] [INFO ] Computing symmetric may enable matrix : 293 transitions.
[2021-05-17 17:13:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-17 17:13:50] [INFO ] Applying decomposition
[2021-05-17 17:13:50] [INFO ] Flatten gal took : 10 ms
[2021-05-17 17:13:50] [INFO ] Computing Do-Not-Accords matrix : 293 transitions.
[2021-05-17 17:13:50] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-17 17:13:50] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7206932757221705802
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/ltsmin7206932757221705802]
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/graph12791087112515598098.txt, -o, /tmp/graph12791087112515598098.bin, -w, /tmp/graph12791087112515598098.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/graph12791087112515598098.bin, -l, -1, -v, -w, /tmp/graph12791087112515598098.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 17:13:50] [INFO ] Decomposing Gal with order
[2021-05-17 17:13:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 17:13:50] [INFO ] Removed a total of 84 redundant transitions.
[2021-05-17 17:13:50] [INFO ] Flatten gal took : 29 ms
[2021-05-17 17:13:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-17 17:13:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality1877195486326279067.gal : 4 ms
[2021-05-17 17:13:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality5885487361127570550.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/LTLCardinality1877195486326279067.gal, -t, CGAL, -LTL, /tmp/LTLCardinality5885487361127570550.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/LTLCardinality1877195486326279067.gal -t CGAL -LTL /tmp/LTLCardinality5885487361127570550.ltl -c -stutter-deadlock
Read 2 LTL properties
Checking formula 0 : !((X(F(("(i15.i1.u96.p256!=1)")||(X(!("((i2.i1.u12.p31==0)&&(i5.i0.u27.p75==1))")))))))
Formula 0 simplified : !XF("(i15.i1.u96.p256!=1)" | X!"((i2.i1.u12.p31==0)&&(i5.i0.u27.p75==1))")
Reverse transition relation is NOT exact ! Due to transitions t323, i0.t3, i0.i1.t14, i0.i1.t30, i0.i1.u114.t33, i0.i1.u119.t7, i0.i1.u119.t9, i2.t318, i2.i1.u7.t307, i3.i0.t290, i3.i0.u14.t301, i4.t283, i4.i2.t272, i5.t266, i5.i1.t255, i6.t247, i6.i1.u38.t236, i7.t229, i7.i1.u45.t218, i8.t211, i8.i1.u46.t200, i9.t193, i9.i2.t182, i10.t175, i10.i2.t164, i11.t157, i11.i2.t146, i12.t139, i12.i1.t128, i13.t121, i13.i2.t110, i14.t103, i14.i1.t92, i15.t85, i15.i0.t74, i16.i1.t56, i16.i1.u105.t67, i17.t49, i17.i2.t38, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/254/39/293
Computing Next relation with stutter on 8.60279e+07 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
44 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.480657,32452,1,0,28544,254,2942,49190,141,750,145802
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-16b-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(X(X(F("((i13.i0.u81.p225==0)||(i5.i1.u31.p87==1))"))))))
Formula 1 simplified : !XXXF"((i13.i0.u81.p225==0)||(i5.i1.u31.p87==1))"
Computing Next relation with stutter on 8.60279e+07 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.483209,32880,1,0,28624,254,2969,49231,143,750,146304
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-16b-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1621271632505

--------------------
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="GPUForwardProgress-PT-16b"
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 GPUForwardProgress-PT-16b, 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 r292-tall-162124156000156"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16b.tgz
mv GPUForwardProgress-PT-16b 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 ;