About the Execution of ITS-Tools for JoinFreeModules-PT-0010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 358.672 | 13894.00 | 25135.00 | 126.50 | FFFFTFTFTFFFFFFF | 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.r121-tall-162075406900413.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 JoinFreeModules-PT-0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406900413
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 159K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 26 06:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 26 06:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 24 10:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.3K Mar 24 10:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 57K 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 JoinFreeModules-PT-0010-00
FORMULA_NAME JoinFreeModules-PT-0010-01
FORMULA_NAME JoinFreeModules-PT-0010-02
FORMULA_NAME JoinFreeModules-PT-0010-03
FORMULA_NAME JoinFreeModules-PT-0010-04
FORMULA_NAME JoinFreeModules-PT-0010-05
FORMULA_NAME JoinFreeModules-PT-0010-06
FORMULA_NAME JoinFreeModules-PT-0010-07
FORMULA_NAME JoinFreeModules-PT-0010-08
FORMULA_NAME JoinFreeModules-PT-0010-09
FORMULA_NAME JoinFreeModules-PT-0010-10
FORMULA_NAME JoinFreeModules-PT-0010-11
FORMULA_NAME JoinFreeModules-PT-0010-12
FORMULA_NAME JoinFreeModules-PT-0010-13
FORMULA_NAME JoinFreeModules-PT-0010-14
FORMULA_NAME JoinFreeModules-PT-0010-15
=== Now, execution of the tool begins
BK_START 1620841514194
Running Version 0
[2021-05-12 17:45:15] [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]
[2021-05-12 17:45:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 17:45:16] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2021-05-12 17:45:16] [INFO ] Transformed 51 places.
[2021-05-12 17:45:16] [INFO ] Transformed 81 transitions.
[2021-05-12 17:45:16] [INFO ] Parsed PT model containing 51 places and 81 transitions in 80 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 17:45:16] [INFO ] Initial state test concluded for 1 properties.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0010-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 9 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:16] [INFO ] Computed 10 place invariants in 12 ms
[2021-05-12 17:45:16] [INFO ] Dead Transitions using invariants and state equation in 142 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:16] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-12 17:45:16] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:16] [INFO ] Computed 10 place invariants in 9 ms
[2021-05-12 17:45:16] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:16] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:16] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
[2021-05-12 17:45:16] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-12 17:45:16] [INFO ] Flatten gal took : 26 ms
FORMULA JoinFreeModules-PT-0010-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0010-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 17:45:16] [INFO ] Flatten gal took : 10 ms
[2021-05-12 17:45:16] [INFO ] Input system was already deterministic with 81 transitions.
Finished random walk after 604 steps, including 0 resets, run visited all 26 properties in 8 ms. (steps per millisecond=75 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(F(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 12 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:16] [INFO ] Computed 10 place invariants in 9 ms
[2021-05-12 17:45:16] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:16] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:16] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:16] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-12 17:45:16] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2021-05-12 17:45:16] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:16] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:16] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-0010-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(LT s9 5), p0:(LT s10 3)], 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 413 reset in 435 ms.
Stack based approach found an accepted trace after 3210 steps with 14 reset with depth 121 and stack size 120 in 13 ms.
FORMULA JoinFreeModules-PT-0010-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-01 finished in 830 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((G(p0) U p1)&&F(p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:17] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:17] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:17] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:17] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:17] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-12 17:45:17] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:17] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:17] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : JoinFreeModules-PT-0010-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(GEQ s27 1), p0:(GEQ s8 3), p2:(GEQ s23 3)], 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-0010-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-02 finished in 302 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 10 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:17] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:17] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:17] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-12 17:45:17] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:17] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:17] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2021-05-12 17:45:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:17] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:17] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-0010-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s32 2), p1:(AND (GEQ s2 10) (GEQ s7 10) (GEQ s12 10) (GEQ s17 10) (GEQ s22 10) (GEQ s27 10) (GEQ s32 10) (GEQ s37 10) (GEQ s42 10) (GEQ s47 10))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 359 ms.
Stack based approach found an accepted trace after 58 steps with 0 reset with depth 59 and stack size 59 in 0 ms.
FORMULA JoinFreeModules-PT-0010-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-03 finished in 583 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||(G(p1)&&F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:18] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:18] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:18] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:18] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:18] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:18] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:18] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:18] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : JoinFreeModules-PT-0010-04 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(LT s25 5), p0:(LT s45 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 278 ms.
Product exploration explored 100000 steps with 50000 reset in 246 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Product exploration explored 100000 steps with 50000 reset in 187 ms.
Product exploration explored 100000 steps with 50000 reset in 198 ms.
Applying partial POR strategy [true, true, true, false, true]
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Support contains 2 out of 50 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:19] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:20] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
[2021-05-12 17:45:20] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:20] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-12 17:45:20] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Product exploration explored 100000 steps with 50000 reset in 412 ms.
Product exploration explored 100000 steps with 50000 reset in 423 ms.
[2021-05-12 17:45:20] [INFO ] Flatten gal took : 6 ms
[2021-05-12 17:45:20] [INFO ] Flatten gal took : 5 ms
[2021-05-12 17:45:20] [INFO ] Time to serialize gal into /tmp/LTL11028333770261857634.gal : 1 ms
[2021-05-12 17:45:20] [INFO ] Time to serialize properties into /tmp/LTL4645814174042815415.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/LTL11028333770261857634.gal, -t, CGAL, -LTL, /tmp/LTL4645814174042815415.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/LTL11028333770261857634.gal -t CGAL -LTL /tmp/LTL4645814174042815415.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p46<3)")||((G("(p26<5)"))&&(F("(p46<3)"))))))
Formula 0 simplified : !X("(p46<3)" | (G"(p26<5)" & F"(p46<3)"))
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t8, t9, t10, t11, t12, t16, t17, t18, t19, t20, t24, t25, t26, t27, t28, t32, t33, t34, t35, t36, t40, t41, t42, t43, t44, t48, t49, t50, t51, t52, t56, t57, t58, t59, t60, t64, t65, t66, t67, t68, t72, t73, t74, t75, t76, t80, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/31/50/81
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
63 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.65253,35068,1,0,202,124961,188,84,2851,84021,174
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA JoinFreeModules-PT-0010-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property JoinFreeModules-PT-0010-04 finished in 3220 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p0))||(F(p0)&&F((p1&&G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:21] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:21] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:21] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:21] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:21] [INFO ] Computed 10 place invariants in 6 ms
[2021-05-12 17:45:21] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:21] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:21] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : JoinFreeModules-PT-0010-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p1 p2), acceptance={} source=1 dest: 3}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND p1 p2), acceptance={} source=4 dest: 3}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 6}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=6 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LT s49 5), p1:(LT s48 4), p2:(LT s30 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 231 reset in 318 ms.
Stack based approach found an accepted trace after 4294 steps with 9 reset with depth 280 and stack size 276 in 16 ms.
FORMULA JoinFreeModules-PT-0010-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-05 finished in 701 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:22] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:22] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:22] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:22] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:22] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:22] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:22] [INFO ] Computed 10 place invariants in 4 ms
[2021-05-12 17:45:22] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0010-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(LT s18 4), p0:(GEQ s32 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 172 ms.
Product exploration explored 100000 steps with 50000 reset in 187 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 177 ms.
Product exploration explored 100000 steps with 50000 reset in 193 ms.
Applying partial POR strategy [true, true, false, true, true]
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 2 out of 50 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:23] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:23] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
[2021-05-12 17:45:23] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:23] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:23] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Product exploration explored 100000 steps with 50000 reset in 391 ms.
Product exploration explored 100000 steps with 50000 reset in 385 ms.
[2021-05-12 17:45:24] [INFO ] Flatten gal took : 5 ms
[2021-05-12 17:45:24] [INFO ] Flatten gal took : 4 ms
[2021-05-12 17:45:24] [INFO ] Time to serialize gal into /tmp/LTL2860418129631732792.gal : 1 ms
[2021-05-12 17:45:24] [INFO ] Time to serialize properties into /tmp/LTL12126994419547474025.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/LTL2860418129631732792.gal, -t, CGAL, -LTL, /tmp/LTL12126994419547474025.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/LTL2860418129631732792.gal -t CGAL -LTL /tmp/LTL12126994419547474025.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("(p33>=1)"))||(X("(p19<4)"))))
Formula 0 simplified : !(G"(p33>=1)" | X"(p19<4)")
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t8, t9, t10, t11, t12, t16, t17, t18, t19, t20, t24, t25, t26, t27, t28, t32, t33, t34, t35, t36, t40, t41, t42, t43, t44, t48, t49, t50, t51, t52, t56, t57, t58, t59, t60, t64, t65, t66, t67, t68, t72, t73, t74, t75, t76, t80, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/31/50/81
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
68 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.691298,35108,1,0,202,124961,190,84,2851,84019,178
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA JoinFreeModules-PT-0010-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property JoinFreeModules-PT-0010-06 finished in 2926 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:25] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:25] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:25] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-12 17:45:25] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:25] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0010-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s10 5) (LT s16 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-0010-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-07 finished in 148 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0 U (p1&&(!p0 U G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:25] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:25] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:25] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:25] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (OR (NOT p2) (NOT p1)), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : JoinFreeModules-PT-0010-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p2 p0), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 3}, { cond=(AND p2 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=5 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND p2 p0), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 2}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (GEQ s37 1) (GEQ s47 1)), p0:(GEQ s47 1), p2:(GEQ s37 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 448 steps with 0 reset in 3 ms.
FORMULA JoinFreeModules-PT-0010-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-10 finished in 326 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((X(X(p0)) U (!p0||X(F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:25] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:25] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:25] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:25] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:25] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 178 ms :[(AND (NOT p1) (NOT p0)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-0010-11 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(LT s3 3), p1:(GEQ s31 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0010-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-11 finished in 357 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-12 17:45:26] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-12 17:45:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0010-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s33 4) (GEQ s3 3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-0010-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-12 finished in 156 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&F(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 17 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:26] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2021-05-12 17:45:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-0010-13 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(AND (LT s33 3) (LT s35 3) (LT s43 3)), p1:(LT s35 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0010-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-13 finished in 193 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2021-05-12 17:45:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:26] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 21 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-0010-14 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LT s1 2), p1:(GEQ s10 5)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 342 ms.
Stack based approach found an accepted trace after 60 steps with 0 reset with depth 61 and stack size 61 in 0 ms.
FORMULA JoinFreeModules-PT-0010-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-14 finished in 493 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 50 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 50/50 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:26] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:26] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:27] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:27] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:27] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-12 17:45:27] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2021-05-12 17:45:27] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 50 cols
[2021-05-12 17:45:27] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-12 17:45:27] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 81/81 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0010-15 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:(OR (GEQ s36 2) (GEQ s6 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0010-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0010-15 finished in 175 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620841528088
--------------------
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="JoinFreeModules-PT-0010"
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 JoinFreeModules-PT-0010, 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 r121-tall-162075406900413"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0010.tgz
mv JoinFreeModules-PT-0010 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 ;