About the Execution of ITS-Tools for FlexibleBarrier-PT-06b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 628.075 | 68542.00 | 101846.00 | 530.90 | TFFFFFFFFTFFFFFF | normal |
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.r102-smll-162075331000028.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FlexibleBarrier-PT-06b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331000028
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 100K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 11:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 11:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 19:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 19:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 141K May 5 16:51 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-06b-00
FORMULA_NAME FlexibleBarrier-PT-06b-01
FORMULA_NAME FlexibleBarrier-PT-06b-02
FORMULA_NAME FlexibleBarrier-PT-06b-03
FORMULA_NAME FlexibleBarrier-PT-06b-04
FORMULA_NAME FlexibleBarrier-PT-06b-05
FORMULA_NAME FlexibleBarrier-PT-06b-06
FORMULA_NAME FlexibleBarrier-PT-06b-07
FORMULA_NAME FlexibleBarrier-PT-06b-08
FORMULA_NAME FlexibleBarrier-PT-06b-09
FORMULA_NAME FlexibleBarrier-PT-06b-10
FORMULA_NAME FlexibleBarrier-PT-06b-11
FORMULA_NAME FlexibleBarrier-PT-06b-12
FORMULA_NAME FlexibleBarrier-PT-06b-13
FORMULA_NAME FlexibleBarrier-PT-06b-14
FORMULA_NAME FlexibleBarrier-PT-06b-15
=== Now, execution of the tool begins
BK_START 1621120186734
Running Version 0
[2021-05-15 23:09:50] [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]
[2021-05-15 23:09:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 23:09:50] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2021-05-15 23:09:50] [INFO ] Transformed 542 places.
[2021-05-15 23:09:50] [INFO ] Transformed 621 transitions.
[2021-05-15 23:09:50] [INFO ] Found NUPN structural information;
[2021-05-15 23:09:50] [INFO ] Parsed PT model containing 542 places and 621 transitions in 298 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 23:09:50] [INFO ] Initial state test concluded for 4 properties.
FORMULA FlexibleBarrier-PT-06b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06b-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 542 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 542/542 places, 621/621 transitions.
Discarding 170 places :
Symmetric choice reduction at 0 with 170 rule applications. Total rules 170 place count 372 transition count 451
Iterating global reduction 0 with 170 rules applied. Total rules applied 340 place count 372 transition count 451
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 408 place count 304 transition count 383
Iterating global reduction 0 with 68 rules applied. Total rules applied 476 place count 304 transition count 383
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 511 place count 269 transition count 348
Iterating global reduction 0 with 35 rules applied. Total rules applied 546 place count 269 transition count 348
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 559 place count 269 transition count 335
Applied a total of 559 rules in 189 ms. Remains 269 /542 variables (removed 273) and now considering 335/621 (removed 286) transitions.
// Phase 1: matrix 335 rows 269 cols
[2021-05-15 23:09:51] [INFO ] Computed 8 place invariants in 31 ms
[2021-05-15 23:09:51] [INFO ] Implicit Places using invariants in 382 ms returned []
// Phase 1: matrix 335 rows 269 cols
[2021-05-15 23:09:51] [INFO ] Computed 8 place invariants in 16 ms
[2021-05-15 23:09:51] [INFO ] Implicit Places using invariants and state equation in 503 ms returned []
Implicit Place search using SMT with State Equation took 944 ms to find 0 implicit places.
// Phase 1: matrix 335 rows 269 cols
[2021-05-15 23:09:51] [INFO ] Computed 8 place invariants in 5 ms
[2021-05-15 23:09:52] [INFO ] Dead Transitions using invariants and state equation in 356 ms returned []
Finished structural reductions, in 1 iterations. Remains : 269/542 places, 335/621 transitions.
[2021-05-15 23:09:52] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-15 23:09:52] [INFO ] Flatten gal took : 106 ms
FORMULA FlexibleBarrier-PT-06b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 23:09:52] [INFO ] Flatten gal took : 50 ms
[2021-05-15 23:09:52] [INFO ] Input system was already deterministic with 335 transitions.
Finished random walk after 66511 steps, including 1253 resets, run visited all 22 properties in 338 ms. (steps per millisecond=196 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 335/335 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 242 transition count 308
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 242 transition count 308
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 56 place count 242 transition count 306
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 70 place count 228 transition count 292
Iterating global reduction 1 with 14 rules applied. Total rules applied 84 place count 228 transition count 292
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 92 place count 228 transition count 284
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 95 place count 225 transition count 281
Iterating global reduction 2 with 3 rules applied. Total rules applied 98 place count 225 transition count 281
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 100 place count 225 transition count 279
Applied a total of 100 rules in 32 ms. Remains 225 /269 variables (removed 44) and now considering 279/335 (removed 56) transitions.
// Phase 1: matrix 279 rows 225 cols
[2021-05-15 23:09:53] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:09:53] [INFO ] Implicit Places using invariants in 124 ms returned []
// Phase 1: matrix 279 rows 225 cols
[2021-05-15 23:09:53] [INFO ] Computed 8 place invariants in 4 ms
[2021-05-15 23:09:53] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
// Phase 1: matrix 279 rows 225 cols
[2021-05-15 23:09:53] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:09:54] [INFO ] Dead Transitions using invariants and state equation in 220 ms returned []
Finished structural reductions, in 1 iterations. Remains : 225/269 places, 279/335 transitions.
Stuttering acceptance computed with spot in 275 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-06b-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s199 0) (EQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 430 ms.
Product exploration explored 100000 steps with 50000 reset in 508 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 422 ms.
Product exploration explored 100000 steps with 50000 reset in 325 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 225 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 225/225 places, 279/279 transitions.
Graph (trivial) has 202 edges and 225 vertex of which 37 / 225 are part of one of the 6 SCC in 8 ms
Free SCC test removed 31 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 194 transition count 247
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 19 Pre rules applied. Total rules applied 23 place count 194 transition count 319
Deduced a syphon composed of 41 places in 1 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 42 place count 194 transition count 319
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 67 place count 169 transition count 294
Deduced a syphon composed of 26 places in 1 ms
Iterating global reduction 1 with 25 rules applied. Total rules applied 92 place count 169 transition count 294
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 54 places in 1 ms
Iterating global reduction 1 with 28 rules applied. Total rules applied 120 place count 169 transition count 300
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 134 place count 155 transition count 286
Deduced a syphon composed of 40 places in 1 ms
Iterating global reduction 1 with 14 rules applied. Total rules applied 148 place count 155 transition count 286
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 52 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 160 place count 155 transition count 322
Deduced a syphon composed of 52 places in 0 ms
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 1 with 23 rules applied. Total rules applied 183 place count 155 transition count 299
Deduced a syphon composed of 52 places in 0 ms
Applied a total of 183 rules in 140 ms. Remains 155 /225 variables (removed 70) and now considering 299/279 (removed -20) transitions.
[2021-05-15 23:09:56] [INFO ] Redundant transitions in 36 ms returned []
[2021-05-15 23:09:56] [INFO ] Flow matrix only has 279 transitions (discarded 20 similar events)
// Phase 1: matrix 279 rows 155 cols
[2021-05-15 23:09:56] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:09:57] [INFO ] Dead Transitions using invariants and state equation in 352 ms returned []
Finished structural reductions, in 1 iterations. Remains : 155/225 places, 299/279 transitions.
Product exploration explored 100000 steps with 50000 reset in 1074 ms.
Product exploration explored 100000 steps with 50000 reset in 1154 ms.
[2021-05-15 23:09:59] [INFO ] Flatten gal took : 21 ms
[2021-05-15 23:09:59] [INFO ] Flatten gal took : 19 ms
[2021-05-15 23:09:59] [INFO ] Time to serialize gal into /tmp/LTL8162532475709378306.gal : 27 ms
[2021-05-15 23:09:59] [INFO ] Time to serialize properties into /tmp/LTL17397284418719871128.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/LTL8162532475709378306.gal, -t, CGAL, -LTL, /tmp/LTL17397284418719871128.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/LTL8162532475709378306.gal -t CGAL -LTL /tmp/LTL17397284418719871128.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p428==0)||(p131==1))"))))
Formula 0 simplified : !XF"((p428==0)||(p131==1))"
Detected timeout of ITS tools.
[2021-05-15 23:10:14] [INFO ] Flatten gal took : 18 ms
[2021-05-15 23:10:14] [INFO ] Applying decomposition
[2021-05-15 23:10:14] [INFO ] Flatten gal took : 19 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/graph13371587768542258190.txt, -o, /tmp/graph13371587768542258190.bin, -w, /tmp/graph13371587768542258190.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/graph13371587768542258190.bin, -l, -1, -v, -w, /tmp/graph13371587768542258190.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 23:10:14] [INFO ] Decomposing Gal with order
[2021-05-15 23:10:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 23:10:15] [INFO ] Removed a total of 113 redundant transitions.
[2021-05-15 23:10:15] [INFO ] Flatten gal took : 123 ms
[2021-05-15 23:10:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2021-05-15 23:10:15] [INFO ] Time to serialize gal into /tmp/LTL17198655825177990285.gal : 19 ms
[2021-05-15 23:10:15] [INFO ] Time to serialize properties into /tmp/LTL3734156806980742869.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/LTL17198655825177990285.gal, -t, CGAL, -LTL, /tmp/LTL3734156806980742869.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/LTL17198655825177990285.gal -t CGAL -LTL /tmp/LTL3734156806980742869.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("((u63.p428==0)||(i3.u19.p131==1))"))))
Formula 0 simplified : !XF"((u63.p428==0)||(i3.u19.p131==1))"
Reverse transition relation is NOT exact ! Due to transitions t1, t45, t75, t76, t112, t143, t183, t184, t218, t273, t274, t275, t277, t278, u63.t7, u63.t41, i0.t276, i0.i0.u2.t232, i0.i0.u5.t233, i0.i1.t228, i0.i2.t5, i0.i2.u65.t2, i1.t220, i1.u9.t222, i2.i0.u14.t197, i2.i0.u15.t198, i2.i1.t193, i3.t186, i3.u19.t188, i4.t159, i5.i0.u22.t144, i5.i0.u22.t163, i5.i0.u24.t164, i5.i1.u28.t152, i5.i2.u29.t149, i6.i0.u38.t116, i6.i1.u39.t114, i7.t111, i7.i1.t121, i7.i2.u33.t126, i7.i2.u34.t127, i8.i0.u52.t78, i8.i1.u49.t81, i9.i0.u44.t91, i9.i0.u45.t90, i9.i1.t86, i10.u59.t50, i11.i0.u53.t59, i11.i0.u55.t60, i11.i1.t55, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/229/50/279
Computing Next relation with stutter on 2.475e+07 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
434 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,0,4.40476,89204,1,0,132556,27723,3380,287788,943,100152,341604
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA FlexibleBarrier-PT-06b-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property FlexibleBarrier-PT-06b-00 finished in 26798 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((((p1&&X(p2)) U p3)||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 335/335 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 245 transition count 311
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 245 transition count 311
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 245 transition count 309
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 62 place count 233 transition count 297
Iterating global reduction 1 with 12 rules applied. Total rules applied 74 place count 233 transition count 297
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 80 place count 233 transition count 291
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 230 transition count 288
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 230 transition count 288
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 88 place count 230 transition count 286
Applied a total of 88 rules in 38 ms. Remains 230 /269 variables (removed 39) and now considering 286/335 (removed 49) transitions.
// Phase 1: matrix 286 rows 230 cols
[2021-05-15 23:10:20] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-15 23:10:20] [INFO ] Implicit Places using invariants in 137 ms returned []
// Phase 1: matrix 286 rows 230 cols
[2021-05-15 23:10:20] [INFO ] Computed 8 place invariants in 6 ms
[2021-05-15 23:10:20] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
// Phase 1: matrix 286 rows 230 cols
[2021-05-15 23:10:20] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:10:20] [INFO ] Dead Transitions using invariants and state equation in 244 ms returned []
Finished structural reductions, in 1 iterations. Remains : 230/269 places, 286/335 transitions.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : FlexibleBarrier-PT-06b-01 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(OR p0 p3 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p3) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(OR (AND p0 (NOT p3) (NOT p1)) (AND p3 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p3) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p3) p1 p2), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s78 0) (EQ s99 1)), p3:(EQ s131 0), p1:(EQ s131 1), p2:(EQ s106 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1849 reset in 436 ms.
Product exploration explored 100000 steps with 1848 reset in 243 ms.
Knowledge obtained : [p0, p3, (NOT p1), p2]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 1846 reset in 166 ms.
Product exploration explored 100000 steps with 1841 reset in 537 ms.
[2021-05-15 23:10:22] [INFO ] Flatten gal took : 19 ms
[2021-05-15 23:10:22] [INFO ] Flatten gal took : 17 ms
[2021-05-15 23:10:22] [INFO ] Time to serialize gal into /tmp/LTL26561461289394235.gal : 3 ms
[2021-05-15 23:10:22] [INFO ] Time to serialize properties into /tmp/LTL16259895117613941853.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/LTL26561461289394235.gal, -t, CGAL, -LTL, /tmp/LTL16259895117613941853.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/LTL26561461289394235.gal -t CGAL -LTL /tmp/LTL16259895117613941853.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("((p178==0)||(p205==1))")||((("(p271==1)")&&(X("(p221==0)")))U("(p271==0)"))))))
Formula 0 simplified : !FG("((p178==0)||(p205==1))" | (("(p271==1)" & X"(p221==0)") U "(p271==0)"))
Detected timeout of ITS tools.
[2021-05-15 23:10:37] [INFO ] Flatten gal took : 16 ms
[2021-05-15 23:10:37] [INFO ] Applying decomposition
[2021-05-15 23:10:37] [INFO ] Flatten gal took : 20 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/graph16901866764285972057.txt, -o, /tmp/graph16901866764285972057.bin, -w, /tmp/graph16901866764285972057.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/graph16901866764285972057.bin, -l, -1, -v, -w, /tmp/graph16901866764285972057.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 23:10:37] [INFO ] Decomposing Gal with order
[2021-05-15 23:10:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 23:10:38] [INFO ] Removed a total of 115 redundant transitions.
[2021-05-15 23:10:38] [INFO ] Flatten gal took : 36 ms
[2021-05-15 23:10:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 9 ms.
[2021-05-15 23:10:38] [INFO ] Time to serialize gal into /tmp/LTL16798515636077354087.gal : 7 ms
[2021-05-15 23:10:38] [INFO ] Time to serialize properties into /tmp/LTL9005752483810300349.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/LTL16798515636077354087.gal, -t, CGAL, -LTL, /tmp/LTL9005752483810300349.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/LTL16798515636077354087.gal -t CGAL -LTL /tmp/LTL9005752483810300349.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i6.i0.u24.p178==0)||(i6.i1.u23.p205==1))")||((("(i8.i1.u34.p271==1)")&&(X("(i8.i1.u35.p221==0)")))U("(i8.i1.u34.p271==0)"))))))
Formula 0 simplified : !FG("((i6.i0.u24.p178==0)||(i6.i1.u23.p205==1))" | (("(i8.i1.u34.p271==1)" & X"(i8.i1.u35.p221==0)") U "(i8.i1.u34.p271==0)"))
Reverse transition relation is NOT exact ! Due to transitions t1, t45, t75, t76, t111, t112, t143, t158, t183, t218, t273, t275, t276, t277, t278, u63.t7, u63.t41, i1.i1.u5.t233, i1.i1.u6.t232, i1.i1.u7.t228, i2.t220, i2.u9.t222, i3.t184, i3.i0.u12.t197, i3.i0.u14.t198, i3.i1.t193, i3.i2.t186, i3.i2.u18.t188, i4.t55, i4.u54.t59, i4.u57.t60, i5.i0.u22.t163, i5.i0.u25.t164, i5.i1.t159, i6.i0.u29.t152, i6.i1.u23.t148, i6.i1.u31.t149, i7.t274, i7.u33.t126, i7.u37.t127, i7.u38.t121, i7.u64.t2, i7.u64.t5, i8.i0.u40.t116, i8.i1.u34.t114, i8.i1.u35.t137, i9.i0.u44.t78, i9.i1.u52.t81, i10.i0.u43.t90, i10.i0.u48.t91, i10.i1.t86, i11.u61.t50, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/233/52/285
Computing Next relation with stutter on 2.99418e+07 deadlock states
16 unique states visited
16 strongly connected components in search stack
17 transitions explored
16 items max in DFS search stack
915 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,0,9.19973,203640,1,0,330707,57874,4160,645853,1076,301032,792032
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-06b-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property FlexibleBarrier-PT-06b-01 finished in 28245 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 335/335 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 245 transition count 311
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 245 transition count 311
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 245 transition count 310
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 61 place count 233 transition count 298
Iterating global reduction 1 with 12 rules applied. Total rules applied 73 place count 233 transition count 298
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 80 place count 233 transition count 291
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 231 transition count 289
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 231 transition count 289
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 231 transition count 288
Applied a total of 85 rules in 25 ms. Remains 231 /269 variables (removed 38) and now considering 288/335 (removed 47) transitions.
// Phase 1: matrix 288 rows 231 cols
[2021-05-15 23:10:48] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-15 23:10:48] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 288 rows 231 cols
[2021-05-15 23:10:48] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:10:48] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
// Phase 1: matrix 288 rows 231 cols
[2021-05-15 23:10:48] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-15 23:10:49] [INFO ] Dead Transitions using invariants and state equation in 279 ms returned []
Finished structural reductions, in 1 iterations. Remains : 231/269 places, 288/335 transitions.
Stuttering acceptance computed with spot in 229 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-06b-02 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (NEQ s136 0) (NEQ s129 1)), p0:(OR (NEQ s217 1) (AND (NEQ s45 0) (NEQ s45 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3347 steps with 62 reset in 10 ms.
FORMULA FlexibleBarrier-PT-06b-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-06b-02 finished in 930 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 335/335 transitions.
Graph (trivial) has 244 edges and 269 vertex of which 38 / 269 are part of one of the 6 SCC in 1 ms
Free SCC test removed 32 places
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 236 transition count 263
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 77 place count 198 transition count 263
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 77 place count 198 transition count 249
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 105 place count 184 transition count 249
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 134 place count 155 transition count 220
Iterating global reduction 2 with 29 rules applied. Total rules applied 163 place count 155 transition count 220
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 165 place count 155 transition count 218
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 165 place count 155 transition count 217
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 167 place count 154 transition count 217
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 174 place count 147 transition count 210
Iterating global reduction 3 with 7 rules applied. Total rules applied 181 place count 147 transition count 210
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 188 place count 147 transition count 203
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 76 rules applied. Total rules applied 264 place count 109 transition count 165
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 266 place count 107 transition count 163
Iterating global reduction 4 with 2 rules applied. Total rules applied 268 place count 107 transition count 163
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 270 place count 107 transition count 161
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 276 place count 107 transition count 155
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 277 place count 106 transition count 154
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 278 place count 105 transition count 153
Applied a total of 278 rules in 112 ms. Remains 105 /269 variables (removed 164) and now considering 153/335 (removed 182) transitions.
[2021-05-15 23:10:49] [INFO ] Flow matrix only has 144 transitions (discarded 9 similar events)
// Phase 1: matrix 144 rows 105 cols
[2021-05-15 23:10:49] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-15 23:10:49] [INFO ] Implicit Places using invariants in 75 ms returned []
[2021-05-15 23:10:49] [INFO ] Flow matrix only has 144 transitions (discarded 9 similar events)
// Phase 1: matrix 144 rows 105 cols
[2021-05-15 23:10:49] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-15 23:10:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 23:10:49] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2021-05-15 23:10:49] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-15 23:10:49] [INFO ] Flow matrix only has 144 transitions (discarded 9 similar events)
// Phase 1: matrix 144 rows 105 cols
[2021-05-15 23:10:49] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-15 23:10:49] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Finished structural reductions, in 1 iterations. Remains : 105/269 places, 153/335 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-06b-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s67 0) (EQ s102 1)), p1:(AND (EQ s85 0) (EQ s104 1) (OR (EQ s102 0) (EQ s67 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-06b-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-06b-03 finished in 580 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||X((F(p1)&&X(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 335/335 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 246 transition count 312
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 246 transition count 312
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 48 place count 246 transition count 310
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 59 place count 235 transition count 299
Iterating global reduction 1 with 11 rules applied. Total rules applied 70 place count 235 transition count 299
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 76 place count 235 transition count 293
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 79 place count 232 transition count 290
Iterating global reduction 2 with 3 rules applied. Total rules applied 82 place count 232 transition count 290
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 84 place count 232 transition count 288
Applied a total of 84 rules in 15 ms. Remains 232 /269 variables (removed 37) and now considering 288/335 (removed 47) transitions.
// Phase 1: matrix 288 rows 232 cols
[2021-05-15 23:10:49] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-15 23:10:50] [INFO ] Implicit Places using invariants in 104 ms returned []
// Phase 1: matrix 288 rows 232 cols
[2021-05-15 23:10:50] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:10:50] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
// Phase 1: matrix 288 rows 232 cols
[2021-05-15 23:10:50] [INFO ] Computed 8 place invariants in 5 ms
[2021-05-15 23:10:50] [INFO ] Dead Transitions using invariants and state equation in 178 ms returned []
Finished structural reductions, in 1 iterations. Remains : 232/269 places, 288/335 transitions.
Stuttering acceptance computed with spot in 324 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-06b-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 5}, { cond=(NOT p2), acceptance={0} source=1 dest: 8}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}, { cond=(AND p0 p1), acceptance={} source=4 dest: 7}], [{ cond=p2, acceptance={} source=5 dest: 5}, { cond=(NOT p2), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=6 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 8}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 9}], [{ cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 5}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 8}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 9}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(NOT p0), acceptance={} source=9 dest: 8}, { cond=p0, acceptance={} source=9 dest: 9}]], initial=2, aps=[p1:(AND (NEQ s85 0) (NEQ s117 1)), p2:(OR (EQ s82 0) (EQ s142 1)), p0:(AND (NEQ s41 0) (NEQ s123 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 50 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-06b-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-06b-04 finished in 857 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 335/335 transitions.
Graph (trivial) has 247 edges and 269 vertex of which 38 / 269 are part of one of the 6 SCC in 1 ms
Free SCC test removed 32 places
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 38 place count 236 transition count 264
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 75 place count 199 transition count 264
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 75 place count 199 transition count 249
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 105 place count 184 transition count 249
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 136 place count 153 transition count 218
Iterating global reduction 2 with 31 rules applied. Total rules applied 167 place count 153 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 169 place count 153 transition count 216
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 169 place count 153 transition count 214
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 173 place count 151 transition count 214
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 181 place count 143 transition count 206
Iterating global reduction 3 with 8 rules applied. Total rules applied 189 place count 143 transition count 206
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 197 place count 143 transition count 198
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 271 place count 106 transition count 161
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 273 place count 104 transition count 159
Iterating global reduction 4 with 2 rules applied. Total rules applied 275 place count 104 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 277 place count 104 transition count 157
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 283 place count 104 transition count 151
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 284 place count 103 transition count 150
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 285 place count 102 transition count 149
Applied a total of 285 rules in 55 ms. Remains 102 /269 variables (removed 167) and now considering 149/335 (removed 186) transitions.
[2021-05-15 23:10:50] [INFO ] Flow matrix only has 138 transitions (discarded 11 similar events)
// Phase 1: matrix 138 rows 102 cols
[2021-05-15 23:10:50] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-15 23:10:50] [INFO ] Implicit Places using invariants in 76 ms returned []
[2021-05-15 23:10:50] [INFO ] Flow matrix only has 138 transitions (discarded 11 similar events)
// Phase 1: matrix 138 rows 102 cols
[2021-05-15 23:10:50] [INFO ] Computed 8 place invariants in 5 ms
[2021-05-15 23:10:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 23:10:51] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2021-05-15 23:10:51] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-15 23:10:51] [INFO ] Flow matrix only has 138 transitions (discarded 11 similar events)
// Phase 1: matrix 138 rows 102 cols
[2021-05-15 23:10:51] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:10:51] [INFO ] Dead Transitions using invariants and state equation in 161 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/269 places, 149/335 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-06b-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s46 0) (NEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-06b-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-06b-05 finished in 607 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -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, 335/335 transitions.
Graph (trivial) has 246 edges and 269 vertex of which 38 / 269 are part of one of the 6 SCC in 0 ms
Free SCC test removed 32 places
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 236 transition count 265
Reduce places removed 36 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 200 transition count 264
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 199 transition count 264
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 75 place count 199 transition count 249
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 105 place count 184 transition count 249
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 135 place count 154 transition count 219
Iterating global reduction 3 with 30 rules applied. Total rules applied 165 place count 154 transition count 219
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 166 place count 154 transition count 218
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 166 place count 154 transition count 216
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 170 place count 152 transition count 216
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 178 place count 144 transition count 208
Iterating global reduction 4 with 8 rules applied. Total rules applied 186 place count 144 transition count 208
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 194 place count 144 transition count 200
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 5 with 76 rules applied. Total rules applied 270 place count 106 transition count 162
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 272 place count 104 transition count 160
Iterating global reduction 5 with 2 rules applied. Total rules applied 274 place count 104 transition count 160
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 276 place count 104 transition count 158
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 282 place count 104 transition count 152
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 283 place count 103 transition count 151
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 284 place count 102 transition count 150
Applied a total of 284 rules in 51 ms. Remains 102 /269 variables (removed 167) and now considering 150/335 (removed 185) transitions.
[2021-05-15 23:10:51] [INFO ] Flow matrix only has 139 transitions (discarded 11 similar events)
// Phase 1: matrix 139 rows 102 cols
[2021-05-15 23:10:51] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-15 23:10:51] [INFO ] Implicit Places using invariants in 70 ms returned []
[2021-05-15 23:10:51] [INFO ] Flow matrix only has 139 transitions (discarded 11 similar events)
// Phase 1: matrix 139 rows 102 cols
[2021-05-15 23:10:51] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-15 23:10:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 23:10:51] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2021-05-15 23:10:51] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-15 23:10:51] [INFO ] Flow matrix only has 139 transitions (discarded 11 similar events)
// Phase 1: matrix 139 rows 102 cols
[2021-05-15 23:10:51] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-15 23:10:51] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/269 places, 150/335 transitions.
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-06b-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}]], initial=1, aps=[p0:(OR (EQ s46 0) (EQ s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-06b-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-06b-06 finished in 413 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 335/335 transitions.
Graph (trivial) has 246 edges and 269 vertex of which 38 / 269 are part of one of the 6 SCC in 0 ms
Free SCC test removed 32 places
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 38 place count 236 transition count 264
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 75 place count 199 transition count 264
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 75 place count 199 transition count 250
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 103 place count 185 transition count 250
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 133 place count 155 transition count 220
Iterating global reduction 2 with 30 rules applied. Total rules applied 163 place count 155 transition count 220
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 165 place count 155 transition count 218
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 165 place count 155 transition count 216
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 169 place count 153 transition count 216
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 177 place count 145 transition count 208
Iterating global reduction 3 with 8 rules applied. Total rules applied 185 place count 145 transition count 208
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 192 place count 145 transition count 201
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 266 place count 108 transition count 164
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 268 place count 106 transition count 162
Iterating global reduction 4 with 2 rules applied. Total rules applied 270 place count 106 transition count 162
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 272 place count 106 transition count 160
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 278 place count 106 transition count 154
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 279 place count 106 transition count 154
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 280 place count 105 transition count 153
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 281 place count 104 transition count 152
Applied a total of 281 rules in 47 ms. Remains 104 /269 variables (removed 165) and now considering 152/335 (removed 183) transitions.
[2021-05-15 23:10:51] [INFO ] Flow matrix only has 141 transitions (discarded 11 similar events)
// Phase 1: matrix 141 rows 104 cols
[2021-05-15 23:10:51] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-15 23:10:51] [INFO ] Implicit Places using invariants in 71 ms returned []
[2021-05-15 23:10:51] [INFO ] Flow matrix only has 141 transitions (discarded 11 similar events)
// Phase 1: matrix 141 rows 104 cols
[2021-05-15 23:10:51] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:10:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 23:10:51] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2021-05-15 23:10:52] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-15 23:10:52] [INFO ] Flow matrix only has 141 transitions (discarded 11 similar events)
// Phase 1: matrix 141 rows 104 cols
[2021-05-15 23:10:52] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-15 23:10:52] [INFO ] Dead Transitions using invariants and state equation in 95 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/269 places, 152/335 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-06b-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s27 0) (NEQ s9 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-06b-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-06b-11 finished in 394 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&((p1&&X((p1 U (p2||G(p1))))) U (G((p1&&X((p1 U (p2||G(p1))))))||(p1&&X(((p1 U (p2||G(p1)))&&X(X(p3)))))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 335/335 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 247 transition count 313
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 247 transition count 313
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 46 place count 247 transition count 311
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 56 place count 237 transition count 301
Iterating global reduction 1 with 10 rules applied. Total rules applied 66 place count 237 transition count 301
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 72 place count 237 transition count 295
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 75 place count 234 transition count 292
Iterating global reduction 2 with 3 rules applied. Total rules applied 78 place count 234 transition count 292
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 80 place count 234 transition count 290
Applied a total of 80 rules in 11 ms. Remains 234 /269 variables (removed 35) and now considering 290/335 (removed 45) transitions.
// Phase 1: matrix 290 rows 234 cols
[2021-05-15 23:10:52] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:10:52] [INFO ] Implicit Places using invariants in 112 ms returned []
// Phase 1: matrix 290 rows 234 cols
[2021-05-15 23:10:52] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-15 23:10:52] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
// Phase 1: matrix 290 rows 234 cols
[2021-05-15 23:10:52] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-15 23:10:52] [INFO ] Dead Transitions using invariants and state equation in 272 ms returned []
Finished structural reductions, in 1 iterations. Remains : 234/269 places, 290/335 transitions.
Stuttering acceptance computed with spot in 503 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0), (OR (AND p0 (NOT p1) (NOT p2)) (AND (NOT p1) p2 (NOT p3))), (AND (NOT p1) (NOT p2)), (NOT p3), (AND (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p2) (NOT p3))]
Running random walk in product with property : FlexibleBarrier-PT-06b-13 automaton TGBA [mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 5}, { cond=p1, acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 7}, { cond=p1, acceptance={} source=6 dest: 8}, { cond=(AND (NOT p1) p2), acceptance={} source=6 dest: 9}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 10}], [{ cond=(NOT p3), acceptance={} source=7 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=8 dest: 7}, { cond=(AND p1 (NOT p3)), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=8 dest: 9}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=8 dest: 10}], [{ cond=(NOT p3), acceptance={} source=9 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=10 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=10 dest: 4}]], initial=0, aps=[p0:(OR (EQ s76 0) (EQ s102 1)), p1:(NEQ s107 1), p2:(AND (NEQ s220 0) (NEQ s221 1)), p3:(AND (NEQ s228 0) (NEQ s193 1) (NEQ s107 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6896 steps with 133 reset in 50 ms.
FORMULA FlexibleBarrier-PT-06b-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-06b-13 finished in 1231 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(F((p1&&F(p2))))||p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 269/269 places, 335/335 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 244 transition count 310
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 244 transition count 310
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 52 place count 244 transition count 308
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 64 place count 232 transition count 296
Iterating global reduction 1 with 12 rules applied. Total rules applied 76 place count 232 transition count 296
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 83 place count 232 transition count 289
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 85 place count 230 transition count 287
Iterating global reduction 2 with 2 rules applied. Total rules applied 87 place count 230 transition count 287
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 89 place count 230 transition count 285
Applied a total of 89 rules in 13 ms. Remains 230 /269 variables (removed 39) and now considering 285/335 (removed 50) transitions.
// Phase 1: matrix 285 rows 230 cols
[2021-05-15 23:10:53] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:10:53] [INFO ] Implicit Places using invariants in 151 ms returned []
// Phase 1: matrix 285 rows 230 cols
[2021-05-15 23:10:53] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:10:53] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
// Phase 1: matrix 285 rows 230 cols
[2021-05-15 23:10:53] [INFO ] Computed 8 place invariants in 2 ms
[2021-05-15 23:10:54] [INFO ] Dead Transitions using invariants and state equation in 296 ms returned []
Finished structural reductions, in 1 iterations. Remains : 230/269 places, 285/335 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : FlexibleBarrier-PT-06b-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s97 1) (EQ s75 1)), p2:(OR (EQ s159 0) (EQ s218 1)), p1:(OR (EQ s97 1) (EQ s75 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 44 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-06b-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-06b-14 finished in 916 ms.
All properties solved without resorting to model-checking.
BK_STOP 1621120255276
--------------------
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="FlexibleBarrier-PT-06b"
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 FlexibleBarrier-PT-06b, 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 r102-smll-162075331000028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-06b.tgz
mv FlexibleBarrier-PT-06b 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 '
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 ;