About the Execution of ITS-Tools for HirschbergSinclair-PT-15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1074.460 | 71737.00 | 86944.00 | 330.00 | T?FF??F?F??F???T | 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.r292-tall-162124156400413.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HirschbergSinclair-PT-15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156400413
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 924K
-rw-r--r-- 1 mcc users 34K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 167K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 27K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 127K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K May 12 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 12 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 12 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.2K May 11 18:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 11 18:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 11 15:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 11 15:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 3 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 421K 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 HirschbergSinclair-PT-15-00
FORMULA_NAME HirschbergSinclair-PT-15-01
FORMULA_NAME HirschbergSinclair-PT-15-02
FORMULA_NAME HirschbergSinclair-PT-15-03
FORMULA_NAME HirschbergSinclair-PT-15-04
FORMULA_NAME HirschbergSinclair-PT-15-05
FORMULA_NAME HirschbergSinclair-PT-15-06
FORMULA_NAME HirschbergSinclair-PT-15-07
FORMULA_NAME HirschbergSinclair-PT-15-08
FORMULA_NAME HirschbergSinclair-PT-15-09
FORMULA_NAME HirschbergSinclair-PT-15-10
FORMULA_NAME HirschbergSinclair-PT-15-11
FORMULA_NAME HirschbergSinclair-PT-15-12
FORMULA_NAME HirschbergSinclair-PT-15-13
FORMULA_NAME HirschbergSinclair-PT-15-14
FORMULA_NAME HirschbergSinclair-PT-15-15
=== Now, execution of the tool begins
BK_START 1621285228185
Running Version 0
[2021-05-17 21:00:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 21:00:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 21:00:29] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2021-05-17 21:00:29] [INFO ] Transformed 330 places.
[2021-05-17 21:00:29] [INFO ] Transformed 296 transitions.
[2021-05-17 21:00:29] [INFO ] Parsed PT model containing 330 places and 296 transitions in 114 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 21:00:29] [INFO ] Initial state test concluded for 4 properties.
FORMULA HirschbergSinclair-PT-15-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-15-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-15-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-15-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 330 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 330/330 places, 296/296 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 315 transition count 296
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 28 place count 302 transition count 283
Iterating global reduction 1 with 13 rules applied. Total rules applied 41 place count 302 transition count 283
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 51 place count 292 transition count 273
Iterating global reduction 1 with 10 rules applied. Total rules applied 61 place count 292 transition count 273
Applied a total of 61 rules in 77 ms. Remains 292 /330 variables (removed 38) and now considering 273/296 (removed 23) transitions.
// Phase 1: matrix 273 rows 292 cols
[2021-05-17 21:00:30] [INFO ] Computed 19 place invariants in 22 ms
[2021-05-17 21:00:30] [INFO ] Implicit Places using invariants in 254 ms returned []
// Phase 1: matrix 273 rows 292 cols
[2021-05-17 21:00:30] [INFO ] Computed 19 place invariants in 29 ms
[2021-05-17 21:00:30] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 731 ms to find 0 implicit places.
// Phase 1: matrix 273 rows 292 cols
[2021-05-17 21:00:30] [INFO ] Computed 19 place invariants in 4 ms
[2021-05-17 21:00:30] [INFO ] Dead Transitions using invariants and state equation in 171 ms returned []
Finished structural reductions, in 1 iterations. Remains : 292/330 places, 273/296 transitions.
[2021-05-17 21:00:31] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 21:00:31] [INFO ] Flatten gal took : 70 ms
FORMULA HirschbergSinclair-PT-15-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-15-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 21:00:31] [INFO ] Flatten gal took : 24 ms
[2021-05-17 21:00:31] [INFO ] Input system was already deterministic with 273 transitions.
Finished random walk after 258 steps, including 0 resets, run visited all 22 properties in 8 ms. (steps per millisecond=32 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))&&(X(p1) U ((p2&&X(p1))||X(G(p1))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 292 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 292/292 places, 273/273 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 288 transition count 269
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 288 transition count 269
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 286 transition count 267
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 286 transition count 267
Applied a total of 12 rules in 33 ms. Remains 286 /292 variables (removed 6) and now considering 267/273 (removed 6) transitions.
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:00:31] [INFO ] Computed 19 place invariants in 4 ms
[2021-05-17 21:00:31] [INFO ] Implicit Places using invariants in 123 ms returned []
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:00:31] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-17 21:00:31] [INFO ] Implicit Places using invariants and state equation in 380 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:00:31] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-17 21:00:32] [INFO ] Dead Transitions using invariants and state equation in 149 ms returned []
Finished structural reductions, in 1 iterations. Remains : 286/292 places, 267/273 transitions.
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : HirschbergSinclair-PT-15-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (LT s15 1) (LT s159 1)), p0:(OR (LT s7 1) (LT s44 1)), p1:(OR (LT s29 1) (LT s210 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 406 ms.
Product exploration explored 100000 steps with 50000 reset in 383 ms.
Graph (complete) has 540 edges and 286 vertex of which 271 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.6 ms
Knowledge obtained : [p2, p0, p1]
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 50000 reset in 405 ms.
Product exploration explored 100000 steps with 50000 reset in 309 ms.
Applying partial POR strategy [false, true, true, false, true]
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), true]
Support contains 6 out of 286 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 286/286 places, 267/267 transitions.
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 286 transition count 267
Deduced a syphon composed of 89 places in 1 ms
Applied a total of 89 rules in 34 ms. Remains 286 /286 variables (removed 0) and now considering 267/267 (removed 0) transitions.
[2021-05-17 21:00:34] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:00:34] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-17 21:00:34] [INFO ] Dead Transitions using invariants and state equation in 152 ms returned []
Finished structural reductions, in 1 iterations. Remains : 286/286 places, 267/267 transitions.
Product exploration explored 100000 steps with 50000 reset in 1268 ms.
Product exploration explored 100000 steps with 50000 reset in 1201 ms.
[2021-05-17 21:00:37] [INFO ] Flatten gal took : 17 ms
[2021-05-17 21:00:37] [INFO ] Flatten gal took : 18 ms
[2021-05-17 21:00:37] [INFO ] Time to serialize gal into /tmp/LTL2785205876739606087.gal : 6 ms
[2021-05-17 21:00:37] [INFO ] Time to serialize properties into /tmp/LTL6921802499139205880.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/LTL2785205876739606087.gal, -t, CGAL, -LTL, /tmp/LTL6921802499139205880.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/LTL2785205876739606087.gal -t CGAL -LTL /tmp/LTL6921802499139205880.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(F("((newmsg4<1)||(reply_4_0_to_right_3<1))")))&&((X("((newmsg15<1)||(reply_15_3_to_left_1<1))"))U((("((newmsg8<1)||(election_15_3_7_to_left_9<1))")&&(X("((newmsg15<1)||(reply_15_3_to_left_1<1))")))||(X(G("((newmsg15<1)||(reply_15_3_to_left_1<1))")))))))
Formula 0 simplified : !(XF"((newmsg4<1)||(reply_4_0_to_right_3<1))" & (X"((newmsg15<1)||(reply_15_3_to_left_1<1))" U (("((newmsg8<1)||(election_15_3_7_to_left_9<1))" & X"((newmsg15<1)||(reply_15_3_to_left_1<1))") | XG"((newmsg15<1)||(reply_15_3_to_left_1<1))")))
Detected timeout of ITS tools.
[2021-05-17 21:00:52] [INFO ] Flatten gal took : 16 ms
[2021-05-17 21:00:52] [INFO ] Applying decomposition
[2021-05-17 21:00:52] [INFO ] Flatten gal took : 15 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/graph15218851064601355750.txt, -o, /tmp/graph15218851064601355750.bin, -w, /tmp/graph15218851064601355750.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/graph15218851064601355750.bin, -l, -1, -v, -w, /tmp/graph15218851064601355750.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 21:00:52] [INFO ] Decomposing Gal with order
[2021-05-17 21:00:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 21:00:52] [INFO ] Removed a total of 33 redundant transitions.
[2021-05-17 21:00:52] [INFO ] Flatten gal took : 52 ms
[2021-05-17 21:00:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-17 21:00:52] [INFO ] Time to serialize gal into /tmp/LTL17373225599672231806.gal : 5 ms
[2021-05-17 21:00:52] [INFO ] Time to serialize properties into /tmp/LTL15840311835610324938.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/LTL17373225599672231806.gal, -t, CGAL, -LTL, /tmp/LTL15840311835610324938.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/LTL17373225599672231806.gal -t CGAL -LTL /tmp/LTL15840311835610324938.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X(F("((i5.u2.newmsg4<1)||(i5.u2.reply_4_0_to_right_3<1))")))&&((X("((i7.u10.newmsg15<1)||(i6.u11.reply_15_3_to_left_1<1))"))U((("((i1.u5.newmsg8<1)||(i2.u16.election_15_3_7_to_left_9<1))")&&(X("((i7.u10.newmsg15<1)||(i6.u11.reply_15_3_to_left_1<1))")))||(X(G("((i7.u10.newmsg15<1)||(i6.u11.reply_15_3_to_left_1<1))")))))))
Formula 0 simplified : !(XF"((i5.u2.newmsg4<1)||(i5.u2.reply_4_0_to_right_3<1))" & (X"((i7.u10.newmsg15<1)||(i6.u11.reply_15_3_to_left_1<1))" U (("((i1.u5.newmsg8<1)||(i2.u16.election_15_3_7_to_left_9<1))" & X"((i7.u10.newmsg15<1)||(i6.u11.reply_15_3_to_left_1<1))") | XG"((i7.u10.newmsg15<1)||(i6.u11.reply_15_3_to_left_1<1))")))
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, t10, t12, t13, t14, t227, t272, i0.t37, i0.t5, i0.u3.t31, i0.u14.t35, i0.u14.t41, i1.t52, i1.t7, i1.u4.t39, i1.u4.t46, i1.u5.t44, i2.t62, i2.t58, i2.t9, i2.u6.t56, i2.u16.t50, i3.t11, i3.u7.t64, i3.u7.t70, i3.u18.t60, i3.u18.t66, i4.u8.t68, i4.u8.t74, i4.u9.t72, i4.u9.t257, i5.t33, i5.t3, i5.u1.t22, i5.u2.t26, i5.u2.t29, i6.t24, i6.t20, i6.t1, i6.u0.t18, i7.u10.t16, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/222/45/267
Computing Next relation with stutter on 1.31836e+11 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
580 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,0,5.83716,171372,1,0,215316,76542,3297,796734,1714,542683,325088
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA HirschbergSinclair-PT-15-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property HirschbergSinclair-PT-15-00 finished in 27792 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(F(((p1&&X(p2))||G(p2))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 292 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 292/292 places, 273/273 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 288 transition count 269
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 288 transition count 269
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 287 transition count 268
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 287 transition count 268
Applied a total of 10 rules in 11 ms. Remains 287 /292 variables (removed 5) and now considering 268/273 (removed 5) transitions.
// Phase 1: matrix 268 rows 287 cols
[2021-05-17 21:00:59] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-17 21:00:59] [INFO ] Implicit Places using invariants in 145 ms returned []
// Phase 1: matrix 268 rows 287 cols
[2021-05-17 21:00:59] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-17 21:00:59] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
// Phase 1: matrix 268 rows 287 cols
[2021-05-17 21:00:59] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-17 21:00:59] [INFO ] Dead Transitions using invariants and state equation in 158 ms returned []
Finished structural reductions, in 1 iterations. Remains : 287/292 places, 268/273 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : HirschbergSinclair-PT-15-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GEQ s65 1), p0:(LT s127 1), p2:(AND (GEQ s13 1) (GEQ s256 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 499 reset in 273 ms.
Product exploration explored 100000 steps with 491 reset in 309 ms.
Graph (complete) has 542 edges and 287 vertex of which 272 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.2 ms
Knowledge obtained : [(NOT p1), p0, (NOT p2)]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 494 reset in 242 ms.
Product exploration explored 100000 steps with 481 reset in 229 ms.
[2021-05-17 21:01:01] [INFO ] Flatten gal took : 14 ms
[2021-05-17 21:01:01] [INFO ] Flatten gal took : 13 ms
[2021-05-17 21:01:01] [INFO ] Time to serialize gal into /tmp/LTL16199048379116660761.gal : 2 ms
[2021-05-17 21:01:01] [INFO ] Time to serialize properties into /tmp/LTL17453406868318485710.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/LTL16199048379116660761.gal, -t, CGAL, -LTL, /tmp/LTL17453406868318485710.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/LTL16199048379116660761.gal -t CGAL -LTL /tmp/LTL17453406868318485710.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("(rcv_left_reply_15_2_14<1)")||(G(F((("(rcv_left_reply_9_0_9>=1)")&&(X("((newmsg7>=1)&&(election_15_4_7_to_right_6>=1))")))||(G("((newmsg7>=1)&&(election_15_4_7_to_right_6>=1))")))))))))
Formula 0 simplified : !GF("(rcv_left_reply_15_2_14<1)" | GF(("(rcv_left_reply_9_0_9>=1)" & X"((newmsg7>=1)&&(election_15_4_7_to_right_6>=1))") | G"((newmsg7>=1)&&(election_15_4_7_to_right_6>=1))"))
Detected timeout of ITS tools.
[2021-05-17 21:01:16] [INFO ] Flatten gal took : 14 ms
[2021-05-17 21:01:16] [INFO ] Applying decomposition
[2021-05-17 21:01:16] [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/graph16937824885627601775.txt, -o, /tmp/graph16937824885627601775.bin, -w, /tmp/graph16937824885627601775.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/graph16937824885627601775.bin, -l, -1, -v, -w, /tmp/graph16937824885627601775.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 21:01:16] [INFO ] Decomposing Gal with order
[2021-05-17 21:01:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 21:01:16] [INFO ] Removed a total of 20 redundant transitions.
[2021-05-17 21:01:16] [INFO ] Flatten gal took : 26 ms
[2021-05-17 21:01:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-17 21:01:16] [INFO ] Time to serialize gal into /tmp/LTL2617786411088423383.gal : 3 ms
[2021-05-17 21:01:16] [INFO ] Time to serialize properties into /tmp/LTL12710743688295561913.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/LTL2617786411088423383.gal, -t, CGAL, -LTL, /tmp/LTL12710743688295561913.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/LTL2617786411088423383.gal -t CGAL -LTL /tmp/LTL12710743688295561913.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i7.u11.rcv_left_reply_15_2_14<1)")||(G(F((("(i3.u8.rcv_left_reply_9_0_9>=1)")&&(X("((i2.u6.newmsg7>=1)&&(i1.u5.election_15_4_7_to_right_6>=1))")))||(G("((i2.u6.newmsg7>=1)&&(i1.u5.election_15_4_7_to_right_6>=1))")))))))))
Formula 0 simplified : !GF("(i7.u11.rcv_left_reply_15_2_14<1)" | GF(("(i3.u8.rcv_left_reply_9_0_9>=1)" & X"((i2.u6.newmsg7>=1)&&(i1.u5.election_15_4_7_to_right_6>=1))") | G"((i2.u6.newmsg7>=1)&&(i1.u5.election_15_4_7_to_right_6>=1))"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t6, t7, t8, t10, t12, t13, t14, t24, t257, t272, i0.t20, i0.u0.t227, i0.u1.t18, i1.t5, i1.u4.t31, i1.u4.t37, i1.u5.t35, i1.u5.t41, i2.u6.t39, i2.u6.t46, i2.u7.t44, i3.t58, i3.t9, i3.u8.t50, i3.u8.t54, i3.u15.t56, i3.u15.t62, i4.t70, i4.t66, i4.t11, i4.u9.t60, i4.u10.t64, i5.u12.t16, i6.t28, i6.t3, i6.u2.t22, i6.u13.t26, i6.u13.t33, i7.u11.t72, i7.u16.t68, i7.u16.t74, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/223/45/268
Computing Next relation with stutter on 1.31836e+11 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16071547361176852262
[2021-05-17 21:01:31] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16071547361176852262
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/ltsmin16071547361176852262]
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/ltsmin16071547361176852262] 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/ltsmin16071547361176852262] 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 HirschbergSinclair-PT-15-01 finished in 33385 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F((p0||X(F(p1))))&&(G(p2)||X(p3))))], workingDir=/home/mcc/execution]
Support contains 6 out of 292 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 292/292 places, 273/273 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 287 transition count 268
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 287 transition count 268
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 286 transition count 267
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 286 transition count 267
Applied a total of 12 rules in 12 ms. Remains 286 /292 variables (removed 6) and now considering 267/273 (removed 6) transitions.
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:01:32] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-17 21:01:32] [INFO ] Implicit Places using invariants in 101 ms returned []
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:01:32] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-17 21:01:33] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:01:33] [INFO ] Computed 19 place invariants in 9 ms
[2021-05-17 21:01:33] [INFO ] Dead Transitions using invariants and state equation in 170 ms returned []
Finished structural reductions, in 1 iterations. Remains : 286/292 places, 267/273 transitions.
Stuttering acceptance computed with spot in 212 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), (NOT p3), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : HirschbergSinclair-PT-15-04 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p3), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(GEQ s181 1), p0:(LT s135 1), p3:(OR (LT s7 1) (LT s46 1)), p1:(OR (LT s15 1) (LT s56 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 265 ms.
Product exploration explored 100000 steps with 50000 reset in 283 ms.
Graph (complete) has 540 edges and 286 vertex of which 271 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p2), p0, p3, p1]
Adopting property with smaller alphabet thanks to knowledge :p0
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p3), (AND (NOT p3) p0 (NOT p2)), (AND (NOT p2) (NOT p3)), (NOT p2)]
Support contains 4 out of 286 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 286/286 places, 267/267 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 285 transition count 266
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 285 transition count 266
Applied a total of 2 rules in 6 ms. Remains 285 /286 variables (removed 1) and now considering 266/267 (removed 1) transitions.
// Phase 1: matrix 266 rows 285 cols
[2021-05-17 21:01:34] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-17 21:01:34] [INFO ] Implicit Places using invariants in 102 ms returned []
// Phase 1: matrix 266 rows 285 cols
[2021-05-17 21:01:34] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-17 21:01:34] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 502 ms to find 0 implicit places.
// Phase 1: matrix 266 rows 285 cols
[2021-05-17 21:01:34] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-17 21:01:34] [INFO ] Dead Transitions using invariants and state equation in 144 ms returned []
Finished structural reductions, in 1 iterations. Remains : 285/286 places, 266/267 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p3), (AND (NOT p3) p0 (NOT p2)), (AND (NOT p2) (NOT p3)), (NOT p2)]
Product exploration explored 100000 steps with 50000 reset in 253 ms.
Product exploration explored 100000 steps with 50000 reset in 270 ms.
Applying partial POR strategy [true, true, false, true, true]
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p3), (AND (NOT p3) p0 (NOT p2)), (AND (NOT p2) (NOT p3)), (NOT p2)]
Support contains 4 out of 285 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 285/285 places, 266/266 transitions.
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 285 transition count 266
Deduced a syphon composed of 107 places in 1 ms
Applied a total of 107 rules in 14 ms. Remains 285 /285 variables (removed 0) and now considering 266/266 (removed 0) transitions.
[2021-05-17 21:01:35] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 266 rows 285 cols
[2021-05-17 21:01:35] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-17 21:01:35] [INFO ] Dead Transitions using invariants and state equation in 163 ms returned []
Finished structural reductions, in 1 iterations. Remains : 285/285 places, 266/266 transitions.
Product exploration explored 100000 steps with 50000 reset in 1225 ms.
Product exploration explored 100000 steps with 50000 reset in 1188 ms.
Starting structural reductions, iteration 0 : 286/286 places, 267/267 transitions.
Applied a total of 0 rules in 3 ms. Remains 286 /286 variables (removed 0) and now considering 267/267 (removed 0) transitions.
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:01:38] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-17 21:01:38] [INFO ] Implicit Places using invariants in 110 ms returned []
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:01:38] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-17 21:01:38] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
// Phase 1: matrix 267 rows 286 cols
[2021-05-17 21:01:38] [INFO ] Computed 19 place invariants in 9 ms
[2021-05-17 21:01:38] [INFO ] Dead Transitions using invariants and state equation in 173 ms returned []
Finished structural reductions, in 1 iterations. Remains : 286/286 places, 267/267 transitions.
Application raised an uncaught exception null
java.lang.UnsupportedOperationException
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:879)
at fr.lip6.move.gal.application.MccTranslator.lambda$3(MccTranslator.java:862)
at fr.lip6.move.gal.structural.expr.NaryOp.forEachChild(NaryOp.java:153)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:862)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:760)
at fr.lip6.move.gal.application.MccTranslator.rebuildSpecification(MccTranslator.java:729)
at fr.lip6.move.gal.application.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:585)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:269)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
BK_STOP 1621285299922
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HirschbergSinclair-PT-15"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is HirschbergSinclair-PT-15, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156400413"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-15.tgz
mv HirschbergSinclair-PT-15 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;