About the Execution of ITS-Tools for Dekker-PT-200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11850.016 | 790425.00 | 1567484.00 | 5787.40 | FTTFFFFFFFFFFFTF | 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.r064-tall-162038397700796.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 Dekker-PT-200, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397700796
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 17:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 17:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 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 25M 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 Dekker-PT-200-00
FORMULA_NAME Dekker-PT-200-01
FORMULA_NAME Dekker-PT-200-02
FORMULA_NAME Dekker-PT-200-03
FORMULA_NAME Dekker-PT-200-04
FORMULA_NAME Dekker-PT-200-05
FORMULA_NAME Dekker-PT-200-06
FORMULA_NAME Dekker-PT-200-07
FORMULA_NAME Dekker-PT-200-08
FORMULA_NAME Dekker-PT-200-09
FORMULA_NAME Dekker-PT-200-10
FORMULA_NAME Dekker-PT-200-11
FORMULA_NAME Dekker-PT-200-12
FORMULA_NAME Dekker-PT-200-13
FORMULA_NAME Dekker-PT-200-14
FORMULA_NAME Dekker-PT-200-15
=== Now, execution of the tool begins
BK_START 1620571816304
Running Version 0
[2021-05-09 14:50:17] [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]
[2021-05-09 14:50:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 14:50:18] [INFO ] Load time of PNML (sax parser for PT used): 1058 ms
[2021-05-09 14:50:18] [INFO ] Transformed 1000 places.
[2021-05-09 14:50:19] [INFO ] Transformed 40400 transitions.
[2021-05-09 14:50:19] [INFO ] Found NUPN structural information;
[2021-05-09 14:50:19] [INFO ] Parsed PT model containing 1000 places and 40400 transitions in 1248 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 14:50:19] [INFO ] Initial state test concluded for 1 properties.
FORMULA Dekker-PT-200-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 1000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1238 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:50:20] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2021-05-09 14:50:20] [INFO ] Computed 600 place invariants in 74 ms
[2021-05-09 14:50:47] [INFO ] Implicit Places using invariants in 27351 ms returned [403, 406, 409, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 961, 964, 967, 970, 973, 979, 982, 985, 988, 991, 994, 997]
Discarding 195 places :
Implicit Place search using SMT only with invariants took 27426 ms to find 195 implicit places.
[2021-05-09 14:50:47] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:50:47] [INFO ] Computed 405 place invariants in 5 ms
[2021-05-09 14:51:02] [INFO ] Dead Transitions using invariants and state equation in 14823 ms returned []
Starting structural reductions, iteration 1 : 805/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 906 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:51:03] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:51:03] [INFO ] Computed 405 place invariants in 3 ms
[2021-05-09 14:51:17] [INFO ] Dead Transitions using invariants and state equation in 14185 ms returned []
Finished structural reductions, in 2 iterations. Remains : 805/1000 places, 40400/40400 transitions.
[2021-05-09 14:51:19] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 14:51:20] [INFO ] Flatten gal took : 1818 ms
FORMULA Dekker-PT-200-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 14:51:21] [INFO ] Flatten gal took : 1594 ms
[2021-05-09 14:51:24] [INFO ] Input system was already deterministic with 40400 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 6250 ms. (steps per millisecond=16 ) properties (out of 16) seen :10
Running SMT prover for 6 properties.
[2021-05-09 14:51:30] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:51:30] [INFO ] Computed 405 place invariants in 3 ms
[2021-05-09 14:51:31] [INFO ] [Real]Absence check using 400 positive place invariants in 58 ms returned sat
[2021-05-09 14:51:31] [INFO ] [Real]Absence check using 400 positive and 5 generalized place invariants in 2 ms returned sat
[2021-05-09 14:51:31] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:6
[2021-05-09 14:51:31] [INFO ] [Nat]Absence check using 400 positive place invariants in 49 ms returned sat
[2021-05-09 14:51:31] [INFO ] [Nat]Absence check using 400 positive and 5 generalized place invariants in 1 ms returned sat
[2021-05-09 14:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 14:51:31] [INFO ] [Nat]Absence check using state equation in 341 ms returned unsat :1 sat :5
[2021-05-09 14:51:31] [INFO ] State equation strengthened by 200 read => feed constraints.
[2021-05-09 14:51:32] [INFO ] [Nat]Added 200 Read/Feed constraints in 93 ms returned sat
Attempting to minimize the solution found.
Minimization took 139 ms.
[2021-05-09 14:51:32] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :5
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2021-05-09 14:51:32] [INFO ] Initial state test concluded for 1 properties.
FORMULA Dekker-PT-200-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&F(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1859 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:51:34] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:51:34] [INFO ] Computed 405 place invariants in 3 ms
[2021-05-09 14:51:39] [INFO ] Implicit Places using invariants in 5295 ms returned [400, 608, 775]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 5322 ms to find 3 implicit places.
[2021-05-09 14:51:39] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 802 cols
[2021-05-09 14:51:39] [INFO ] Computed 402 place invariants in 2 ms
[2021-05-09 14:51:54] [INFO ] Dead Transitions using invariants and state equation in 14552 ms returned []
Starting structural reductions, iteration 1 : 802/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1799 ms. Remains 802 /802 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:51:55] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 802 cols
[2021-05-09 14:51:56] [INFO ] Computed 402 place invariants in 2 ms
[2021-05-09 14:52:10] [INFO ] Dead Transitions using invariants and state equation in 14514 ms returned []
Finished structural reductions, in 2 iterations. Remains : 802/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-200-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(EQ s600 1), p0:(OR (EQ s785 0) (EQ s408 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, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 5890 ms.
Stack based approach found an accepted trace after 54 steps with 0 reset with depth 55 and stack size 55 in 7 ms.
FORMULA Dekker-PT-200-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-00 finished in 44228 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 800 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:52:17] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:52:17] [INFO ] Computed 405 place invariants in 2 ms
[2021-05-09 14:52:22] [INFO ] Implicit Places using invariants in 5281 ms returned [400, 409, 608, 775, 788]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 5309 ms to find 5 implicit places.
[2021-05-09 14:52:22] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:52:22] [INFO ] Computed 400 place invariants in 6 ms
[2021-05-09 14:52:37] [INFO ] Dead Transitions using invariants and state equation in 14730 ms returned []
Starting structural reductions, iteration 1 : 800/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 848 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:52:38] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:52:38] [INFO ] Computed 400 place invariants in 2 ms
[2021-05-09 14:52:52] [INFO ] Dead Transitions using invariants and state equation in 14270 ms returned []
Finished structural reductions, in 2 iterations. Remains : 800/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Dekker-PT-200-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s641 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 5588 ms.
Product exploration explored 100000 steps with 50000 reset in 5643 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 50000 reset in 6056 ms.
Product exploration explored 100000 steps with 50000 reset in 6507 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0), true]
Support contains 1 out of 800 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 800/800 places, 40400/40400 transitions.
Applied a total of 0 rules in 1855 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:53:18] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:53:18] [INFO ] Computed 400 place invariants in 2 ms
[2021-05-09 14:53:33] [INFO ] Dead Transitions using invariants and state equation in 14467 ms returned []
Finished structural reductions, in 1 iterations. Remains : 800/800 places, 40400/40400 transitions.
Product exploration timeout after 15460 steps with 7730 reset in 10004 ms.
Product exploration timeout after 15460 steps with 7730 reset in 10003 ms.
[2021-05-09 14:53:56] [INFO ] Flatten gal took : 1559 ms
[2021-05-09 14:53:57] [INFO ] Flatten gal took : 1629 ms
[2021-05-09 14:53:58] [INFO ] Time to serialize gal into /tmp/LTL13898342327864516126.gal : 270 ms
[2021-05-09 14:53:58] [INFO ] Time to serialize properties into /tmp/LTL3185622360061796627.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/LTL13898342327864516126.gal, -t, CGAL, -LTL, /tmp/LTL3185622360061796627.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/LTL13898342327864516126.gal -t CGAL -LTL /tmp/LTL3185622360061796627.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("(p3_120==0)")))
Formula 0 simplified : !X"(p3_120==0)"
Detected timeout of ITS tools.
[2021-05-09 14:54:14] [INFO ] Flatten gal took : 1554 ms
[2021-05-09 14:54:14] [INFO ] Applying decomposition
[2021-05-09 14:54:16] [INFO ] Flatten gal took : 1481 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/graph1384296484461963930.txt, -o, /tmp/graph1384296484461963930.bin, -w, /tmp/graph1384296484461963930.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/graph1384296484461963930.bin, -l, -1, -v, -w, /tmp/graph1384296484461963930.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 14:54:18] [INFO ] Decomposing Gal with order
[2021-05-09 14:54:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 14:54:22] [INFO ] Removed a total of 118800 redundant transitions.
[2021-05-09 14:54:22] [INFO ] Flatten gal took : 2757 ms
[2021-05-09 14:54:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 936 ms.
[2021-05-09 14:54:24] [INFO ] Time to serialize gal into /tmp/LTL15814359264380794651.gal : 110 ms
[2021-05-09 14:54:24] [INFO ] Time to serialize properties into /tmp/LTL1325229949541552219.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/LTL15814359264380794651.gal, -t, CGAL, -LTL, /tmp/LTL1325229949541552219.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/LTL15814359264380794651.gal -t CGAL -LTL /tmp/LTL1325229949541552219.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X("(u120.p3_120==0)")))
Formula 0 simplified : !X"(u120.p3_120==0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8674634432800212683
[2021-05-09 14:54:39] [INFO ] Built C files in 392ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8674634432800212683
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/ltsmin8674634432800212683]
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/ltsmin8674634432800212683] 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/ltsmin8674634432800212683] 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 Dekker-PT-200-02 finished in 143923 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 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1459 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:54:42] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:54:42] [INFO ] Computed 405 place invariants in 1 ms
[2021-05-09 14:54:47] [INFO ] Implicit Places using invariants in 5559 ms returned [400, 409, 608, 775, 788]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 5597 ms to find 5 implicit places.
[2021-05-09 14:54:47] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:54:47] [INFO ] Computed 400 place invariants in 1 ms
[2021-05-09 14:55:02] [INFO ] Dead Transitions using invariants and state equation in 14495 ms returned []
Starting structural reductions, iteration 1 : 800/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1493 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:55:03] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:55:03] [INFO ] Computed 400 place invariants in 2 ms
[2021-05-09 14:55:18] [INFO ] Dead Transitions using invariants and state equation in 14583 ms returned []
Finished structural reductions, in 2 iterations. Remains : 800/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-200-03 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 (EQ s337 0) (EQ s610 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]]
Product exploration explored 100000 steps with 323 reset in 5835 ms.
Stack based approach found an accepted trace after 174 steps with 3 reset with depth 37 and stack size 37 in 12 ms.
FORMULA Dekker-PT-200-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-03 finished in 43575 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 706 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:55:24] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:55:24] [INFO ] Computed 405 place invariants in 3 ms
[2021-05-09 14:55:30] [INFO ] Implicit Places using invariants in 5432 ms returned [409, 608, 775, 788]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 5458 ms to find 4 implicit places.
[2021-05-09 14:55:30] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 14:55:30] [INFO ] Computed 401 place invariants in 1 ms
[2021-05-09 14:55:44] [INFO ] Dead Transitions using invariants and state equation in 14667 ms returned []
Starting structural reductions, iteration 1 : 801/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 752 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:55:45] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 14:55:45] [INFO ] Computed 401 place invariants in 1 ms
[2021-05-09 14:56:00] [INFO ] Dead Transitions using invariants and state equation in 14523 ms returned []
Finished structural reductions, in 2 iterations. Remains : 801/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Dekker-PT-200-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s400 0) (EQ s430 1)), p0:(OR (EQ s357 0) (EQ s608 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 549 reset in 5913 ms.
Stack based approach found an accepted trace after 611 steps with 3 reset with depth 232 and stack size 232 in 38 ms.
FORMULA Dekker-PT-200-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-04 finished in 42182 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 688 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:56:07] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:56:07] [INFO ] Computed 405 place invariants in 1 ms
[2021-05-09 14:56:12] [INFO ] Implicit Places using invariants in 5480 ms returned [400, 409, 775, 788]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 5507 ms to find 4 implicit places.
[2021-05-09 14:56:12] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 14:56:12] [INFO ] Computed 401 place invariants in 2 ms
[2021-05-09 14:56:27] [INFO ] Dead Transitions using invariants and state equation in 14599 ms returned []
Starting structural reductions, iteration 1 : 801/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 822 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:56:27] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 14:56:27] [INFO ] Computed 401 place invariants in 1 ms
[2021-05-09 14:56:42] [INFO ] Dead Transitions using invariants and state equation in 14762 ms returned []
Finished structural reductions, in 2 iterations. Remains : 801/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : Dekker-PT-200-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NEQ s754 0) (NEQ s272 1)), p0:(OR (EQ s749 0) (EQ s606 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 5777 ms.
Stack based approach found an accepted trace after 12 steps with 1 reset with depth 11 and stack size 11 in 2 ms.
FORMULA Dekker-PT-200-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-05 finished in 42290 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 680 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:56:49] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:56:49] [INFO ] Computed 405 place invariants in 2 ms
[2021-05-09 14:56:54] [INFO ] Implicit Places using invariants in 5413 ms returned [400, 409, 608, 775, 788]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 5443 ms to find 5 implicit places.
[2021-05-09 14:56:54] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:56:54] [INFO ] Computed 400 place invariants in 1 ms
[2021-05-09 14:57:09] [INFO ] Dead Transitions using invariants and state equation in 14447 ms returned []
Starting structural reductions, iteration 1 : 800/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 717 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:57:09] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:57:09] [INFO ] Computed 400 place invariants in 2 ms
[2021-05-09 14:57:24] [INFO ] Dead Transitions using invariants and state equation in 14505 ms returned []
Finished structural reductions, in 2 iterations. Remains : 800/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-200-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s528 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 489 steps with 0 reset in 29 ms.
FORMULA Dekker-PT-200-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-06 finished in 35929 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 699 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:57:25] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:57:25] [INFO ] Computed 405 place invariants in 1 ms
[2021-05-09 14:57:30] [INFO ] Implicit Places using invariants in 5331 ms returned [400, 409, 608, 775, 788]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 5357 ms to find 5 implicit places.
[2021-05-09 14:57:30] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:57:30] [INFO ] Computed 400 place invariants in 1 ms
[2021-05-09 14:57:45] [INFO ] Dead Transitions using invariants and state equation in 14459 ms returned []
Starting structural reductions, iteration 1 : 800/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 712 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:57:45] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:57:45] [INFO ] Computed 400 place invariants in 10 ms
[2021-05-09 14:58:00] [INFO ] Dead Transitions using invariants and state equation in 14669 ms returned []
Finished structural reductions, in 2 iterations. Remains : 800/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-200-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s6 0) (EQ s476 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 984 reset in 5847 ms.
Stack based approach found an accepted trace after 201 steps with 2 reset with depth 114 and stack size 114 in 14 ms.
FORMULA Dekker-PT-200-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-11 finished in 41880 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1452 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:58:07] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:58:07] [INFO ] Computed 405 place invariants in 2 ms
[2021-05-09 14:58:13] [INFO ] Implicit Places using invariants in 5440 ms returned [400, 409, 608, 775, 788]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 5466 ms to find 5 implicit places.
[2021-05-09 14:58:13] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:58:13] [INFO ] Computed 400 place invariants in 2 ms
[2021-05-09 14:58:27] [INFO ] Dead Transitions using invariants and state equation in 14329 ms returned []
Starting structural reductions, iteration 1 : 800/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1500 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:58:29] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:58:29] [INFO ] Computed 400 place invariants in 1 ms
[2021-05-09 14:58:43] [INFO ] Dead Transitions using invariants and state equation in 14592 ms returned []
Finished structural reductions, in 2 iterations. Remains : 800/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-200-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s613 1), p1:(NEQ s613 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 5728 ms.
Stack based approach found an accepted trace after 71 steps with 0 reset with depth 72 and stack size 72 in 6 ms.
FORMULA Dekker-PT-200-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-12 finished in 43194 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1454 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:58:51] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:58:51] [INFO ] Computed 405 place invariants in 1 ms
[2021-05-09 14:58:56] [INFO ] Implicit Places using invariants in 5280 ms returned [400, 409, 608, 788]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 5306 ms to find 4 implicit places.
[2021-05-09 14:58:56] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 14:58:56] [INFO ] Computed 401 place invariants in 2 ms
[2021-05-09 14:59:10] [INFO ] Dead Transitions using invariants and state equation in 14304 ms returned []
Starting structural reductions, iteration 1 : 801/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1482 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:59:12] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 14:59:12] [INFO ] Computed 401 place invariants in 1 ms
[2021-05-09 14:59:26] [INFO ] Dead Transitions using invariants and state equation in 14386 ms returned []
Finished structural reductions, in 2 iterations. Remains : 801/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 29 ms :[true, (NOT p0)]
Running random walk in product with property : Dekker-PT-200-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s244 0) (EQ s772 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 564 steps with 0 reset in 33 ms.
FORMULA Dekker-PT-200-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-13 finished in 37046 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 805 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 805/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1442 ms. Remains 805 /805 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:59:28] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 805 cols
[2021-05-09 14:59:28] [INFO ] Computed 405 place invariants in 1 ms
[2021-05-09 14:59:33] [INFO ] Implicit Places using invariants in 5273 ms returned [400, 409, 608, 775, 788]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 5303 ms to find 5 implicit places.
[2021-05-09 14:59:33] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:59:33] [INFO ] Computed 400 place invariants in 1 ms
[2021-05-09 14:59:47] [INFO ] Dead Transitions using invariants and state equation in 14433 ms returned []
Starting structural reductions, iteration 1 : 800/805 places, 40400/40400 transitions.
Applied a total of 0 rules in 1508 ms. Remains 800 /800 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:59:49] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 800 cols
[2021-05-09 14:59:49] [INFO ] Computed 400 place invariants in 1 ms
[2021-05-09 15:00:03] [INFO ] Dead Transitions using invariants and state equation in 14398 ms returned []
Finished structural reductions, in 2 iterations. Remains : 800/805 places, 40400/40400 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-200-15 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:(NEQ s358 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]]
Product exploration explored 100000 steps with 455 reset in 5766 ms.
Stack based approach found an accepted trace after 217 steps with 0 reset with depth 218 and stack size 218 in 14 ms.
FORMULA Dekker-PT-200-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-200-15 finished in 42962 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3553550817887115980
[2021-05-09 15:00:10] [INFO ] Too many transitions (40400) to apply POR reductions. Disabling POR matrices.
[2021-05-09 15:00:10] [INFO ] Built C files in 318ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3553550817887115980
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/ltsmin3553550817887115980]
[2021-05-09 15:00:11] [INFO ] Applying decomposition
[2021-05-09 15:00:13] [INFO ] Flatten gal took : 1557 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/graph15338474243134110234.txt, -o, /tmp/graph15338474243134110234.bin, -w, /tmp/graph15338474243134110234.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/graph15338474243134110234.bin, -l, -1, -v, -w, /tmp/graph15338474243134110234.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 15:00:15] [INFO ] Decomposing Gal with order
[2021-05-09 15:00:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 15:00:18] [INFO ] Removed a total of 119198 redundant transitions.
[2021-05-09 15:00:19] [INFO ] Flatten gal took : 2288 ms
[2021-05-09 15:00:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1230 ms.
[2021-05-09 15:00:20] [INFO ] Time to serialize gal into /tmp/LTLCardinality2206190967007932465.gal : 229 ms
[2021-05-09 15:00:20] [INFO ] Time to serialize properties into /tmp/LTLCardinality10616616862619858650.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/LTLCardinality2206190967007932465.gal, -t, CGAL, -LTL, /tmp/LTLCardinality10616616862619858650.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/LTLCardinality2206190967007932465.gal -t CGAL -LTL /tmp/LTLCardinality10616616862619858650.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X("(u121.p3_120!=1)")))
Formula 0 simplified : !X"(u121.p3_120!=1)"
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/ltsmin3553550817887115980] killed by timeout after 32 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/ltsmin3553550817887115980] killed by timeout after 32 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Reverse transition relation is NOT exact ! Due to transitions u2.exit_1, u3.exit_2, u4.exit_3, u5.exit_5, u6.exit_6, u7.exit_7, u8.exit_8, u9.exit_9, u10.exit_10, u11.exit_11, u12.exit_12, u13.exit_13, u14.exit_14, u15.exit_15, u16.exit_16, u17.exit_17, u18.exit_18, u19.exit_19, u20.exit_20, u21.exit_21, u22.exit_22, u23.exit_23, u24.exit_24, u25.exit_25, u26.exit_26, u27.exit_27, u28.exit_28, u29.exit_29, u30.exit_30, u31.exit_31, u32.exit_32, u33.exit_33, u34.exit_34, u35.exit_35, u36.exit_36, u37.exit_37, u38.exit_38, u39.exit_39, u40.exit_40, u41.exit_41, u42.exit_42, u43.exit_43, u44.exit_44, u45.exit_45, u46.exit_46, u47.exit_47, u48.exit_48, u49.exit_49, u50.exit_50, u51.exit_51, u52.exit_52, u53.exit_53, u54.exit_54, u55.exit_55, u56.exit_56, u57.exit_57, u58.exit_58, u59.exit_59, u60.exit_60, u61.exit_61, u62.exit_62, u63.exit_63, u64.exit_64, u65.exit_65, u66.exit_66, u67.exit_67, u68.exit_68, u69.exit_69, u70.exit_70, u71.exit_71, u72.exit_72, u73.exit_73, u74.exit_74, u75.exit_75, u76.exit_76, u77.exit_77, u78.exit_78, u79.exit_79, u80.exit_80, u81.exit_81, u82.exit_82, u83.exit_83, u84.exit_84, u85.exit_85, u86.exit_86, u87.exit_87, u88.exit_88, u89.exit_89, u90.exit_90, u91.exit_91, u92.exit_92, u93.exit_93, u94.exit_94, u95.exit_95, u96.exit_96, u97.exit_97, u98.exit_98, u99.exit_99, u100.exit_100, u101.exit_101, u102.exit_102, u105.exit_104, u106.exit_105, u107.exit_106, u108.exit_107, u109.exit_108, u110.exit_109, u111.exit_110, u112.exit_111, u113.exit_112, u114.exit_113, u115.exit_114, u116.exit_115, u117.exit_116, u118.exit_117, u119.exit_118, u120.exit_119, u121.exit_120, u122.exit_121, u123.exit_122, u124.exit_123, u125.exit_124, u126.exit_125, u127.exit_126, u128.exit_127, u129.exit_128, u130.exit_129, u131.exit_130, u132.exit_131, u133.exit_132, u134.exit_133, u135.exit_134, u136.exit_135, u137.exit_136, u138.exit_137, u139.exit_138, u140.exit_139, u141.exit_140, u142.exit_141, u143.exit_142, u144.exit_143, u145.exit_144, u146.exit_145, u147.exit_146, u148.exit_147, u149.exit_148, u150.exit_149, u151.exit_150, u152.exit_151, u153.exit_152, u154.exit_153, u155.exit_154, u156.exit_155, u157.exit_156, u158.exit_157, u159.exit_158, u160.exit_159, u161.exit_160, u162.exit_161, u163.exit_162, u164.exit_163, u165.exit_164, u166.exit_165, u167.exit_166, u168.exit_167, u169.exit_168, u170.exit_169, u171.exit_170, u172.exit_171, u173.exit_172, u174.exit_173, u175.exit_174, u176.exit_175, u177.exit_176, u178.exit_177, u179.exit_178, u180.exit_179, u181.exit_180, u182.exit_181, u183.exit_182, u184.exit_183, u185.exit_184, u186.exit_185, u187.exit_186, u188.exit_187, u189.exit_188, u190.exit_189, u191.exit_190, u192.exit_191, u193.exit_192, u194.exit_193, u195.exit_194, u196.exit_195, u197.exit_196, u198.exit_197, u199.exit_198, u200.exit_199, u201.exit_4, i0.exit_0, i102.exit_103, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40200/200/40400
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
15318 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,0,165.364,2990536,1,0,9.479e+06,20342,267896,4.14607e+06,276,20307,11155889
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Dekker-PT-200-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
BK_STOP 1620572606729
--------------------
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="Dekker-PT-200"
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 Dekker-PT-200, 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 r064-tall-162038397700796"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-200.tgz
mv Dekker-PT-200 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 ;