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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r121-tall-162075406700285
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for HypertorusGrid-PT-d2k2p1b00

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
335.312 27743.00 20337.00 8397.40 FFFFTFFFFFFFFTFF 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-162075406700285.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 HypertorusGrid-PT-d2k2p1b00, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406700285
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 16K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 22 23:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 22 23:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rwxr-xr-x 1 mcc users 35K 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 HypertorusGrid-PT-d2k2p1b00-00
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-01
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-02
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-03
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-04
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-05
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-06
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-07
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-08
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-09
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-10
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-11
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-12
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-13
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-14
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-15

=== Now, execution of the tool begins

BK_START 1620827042004

Running Version 0
[2021-05-12 13:44:03] [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 13:44:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 13:44:03] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2021-05-12 13:44:03] [INFO ] Transformed 52 places.
[2021-05-12 13:44:03] [INFO ] Transformed 64 transitions.
[2021-05-12 13:44:03] [INFO ] Parsed PT model containing 52 places and 64 transitions in 70 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8283 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 13:44:11] [INFO ] Initial state test concluded for 2 properties.
FORMULA HypertorusGrid-PT-d2k2p1b00-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 9 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:11] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-12 13:44:12] [INFO ] Implicit Places using invariants in 115 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:12] [INFO ] Computed 21 place invariants in 9 ms
[2021-05-12 13:44:12] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:12] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-12 13:44:12] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
[2021-05-12 13:44:12] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-12 13:44:12] [INFO ] Flatten gal took : 30 ms
FORMULA HypertorusGrid-PT-d2k2p1b00-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 13:44:12] [INFO ] Flatten gal took : 10 ms
[2021-05-12 13:44:12] [INFO ] Input system was already deterministic with 64 transitions.
Finished random walk after 1695 steps, including 0 resets, run visited all 22 properties in 21 ms. (steps per millisecond=80 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 16 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:12] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-12 13:44:12] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:12] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-12 13:44:12] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2021-05-12 13:44:12] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:12] [INFO ] Computed 21 place invariants in 4 ms
[2021-05-12 13:44:12] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-00 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 s18 1) (GEQ s36 1) (GEQ s22 1))], 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 805 steps with 0 reset in 14 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-00 finished in 368 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:12] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-12 13:44:12] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:12] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:12] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2021-05-12 13:44:12] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:12] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-12 13:44:13] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s19 1) (GEQ s37 1) (OR (LT s10 1) (LT s50 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3171 steps with 75 reset in 21 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-01 finished in 221 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(p0))||G(!p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:13] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:13] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:13] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:13] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:13] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-12 13:44:13] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), false, false, false, (NOT p0), true, false, p0]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 6}], [{ cond=(NOT p0), acceptance={} source=2 dest: 7}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 3}, { cond=p0, acceptance={} source=6 dest: 4}], [{ cond=p0, acceptance={} source=7 dest: 5}, { cond=(NOT p0), acceptance={} source=7 dest: 7}]], initial=1, aps=[p0:(OR (LT s1 1) (LT s45 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, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-03 finished in 338 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(F(p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:13] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:13] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:13] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:13] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:13] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:13] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-05 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}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (GEQ s16 1) (GEQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 48775 steps with 2600 reset in 205 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-05 finished in 482 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:13] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:13] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:13] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:13] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2021-05-12 13:44:13] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:13] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:14] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 32 ms :[true, (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (GEQ s5 1) (GEQ s31 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 3 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-06 finished in 163 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:14] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:14] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:14] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-12 13:44:14] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2021-05-12 13:44:14] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:14] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:14] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-07 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 s19 1) (GEQ s23 1) (GEQ s42 1))], 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 419 steps with 0 reset in 2 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-07 finished in 206 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:14] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:14] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:14] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-12 13:44:14] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:14] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:14] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 6196 reset in 346 ms.
Stack based approach found an accepted trace after 1938 steps with 133 reset with depth 34 and stack size 34 in 8 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-08 finished in 579 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 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:14] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:14] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:14] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:14] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:14] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:15] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-09 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:(AND (GEQ s18 1) (GEQ s22 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]]
Stuttering criterion allowed to conclude after 58052 steps with 3256 reset in 192 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-09 finished in 419 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||(G(p2)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:15] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:15] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:15] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:15] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2021-05-12 13:44:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:15] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:15] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 105 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s19 1) (GEQ s37 1)), p0:(AND (GEQ s19 1) (GEQ s37 1) (GEQ s16 1) (GEQ s38 1) (GEQ s23 1)), p2:(AND (GEQ s19 1) (GEQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 103 steps with 0 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-10 finished in 246 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0 U p1)||G(p2)||X(X(F(p3))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:15] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:15] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:15] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:15] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:15] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:15] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 286 ms :[(NOT p3), (AND (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p3))]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=5 dest: 7}], [{ cond=(NOT p2), acceptance={} source=6 dest: 2}, { cond=p2, acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=7 dest: 9}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=8 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=9 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2 (NOT p3)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={} source=9 dest: 9}]], initial=4, aps=[p1:(AND (GEQ s19 1) (GEQ s27 1)), p0:(AND (GEQ s18 1) (GEQ s26 1)), p3:(AND (GEQ s18 1) (GEQ s43 1)), p2:(OR (LT s6 1) (LT s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 5575 reset in 344 ms.
Stack based approach found an accepted trace after 3903 steps with 226 reset with depth 21 and stack size 21 in 15 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-11 finished in 785 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((G(!p0) U X(p1))&&(p2||X(p3))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:16] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:16] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:16] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:16] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:16] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:16] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p1), (NOT p3), (NOT p1), true, p0]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p2), acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 6}], [{ cond=(NOT p3), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=p0, acceptance={} source=7 dest: 6}, { cond=(NOT p0), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s16 1) (GEQ s38 1)), p2:(AND (GEQ s17 1) (GEQ s21 1)), p1:(AND (GEQ s19 1) (GEQ s42 1)), p3:(AND (GEQ s17 1) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 1 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-12 finished in 345 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0&&F(G(p1))) U X(p2)))], workingDir=/home/mcc/execution]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:16] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:16] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:16] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-12 13:44:16] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:16] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:16] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (AND (GEQ s10 1) (GEQ s50 1)) (AND (GEQ s17 1) (GEQ s40 1))), p2:(OR (LT s17 1) (LT s40 1)), p1:(OR (LT s10 1) (LT s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 201 ms.
Product exploration explored 100000 steps with 50000 reset in 233 ms.
Knowledge obtained : [p0, p2, (NOT p1)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2), true, (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 207 ms.
Product exploration explored 100000 steps with 50000 reset in 243 ms.
Applying partial POR strategy [false, true, true, false, true, true]
Stuttering acceptance computed with spot in 143 ms :[(NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2), true, (NOT p1)]
Support contains 4 out of 52 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2021-05-12 13:44:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:26] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:26] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Product exploration explored 100000 steps with 50000 reset in 358 ms.
Product exploration explored 100000 steps with 50000 reset in 394 ms.
[2021-05-12 13:44:27] [INFO ] Flatten gal took : 7 ms
[2021-05-12 13:44:27] [INFO ] Flatten gal took : 17 ms
[2021-05-12 13:44:27] [INFO ] Time to serialize gal into /tmp/LTL10928127982226618732.gal : 10 ms
[2021-05-12 13:44:27] [INFO ] Time to serialize properties into /tmp/LTL14089144583332695478.ltl : 4 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/LTL10928127982226618732.gal, -t, CGAL, -LTL, /tmp/LTL14089144583332695478.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/LTL10928127982226618732.gal -t CGAL -LTL /tmp/LTL14089144583332695478.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((F(G("((pb_d2_n1_2_1<1)||(pol_d2_n1_2_1<1))")))&&("(((pb_d2_n1_2_1>=1)&&(pol_d2_n1_2_1>=1))||((pbl_1_2>=1)&&(po_d2_n1_1_1>=1)))"))U(X("((pbl_1_2<1)||(po_d2_n1_1_1<1))"))))
Formula 0 simplified : !(("(((pb_d2_n1_2_1>=1)&&(pol_d2_n1_2_1>=1))||((pbl_1_2>=1)&&(po_d2_n1_1_1>=1)))" & FG"((pb_d2_n1_2_1<1)||(pol_d2_n1_2_1<1))") U X"((pbl_1_2<1)||(po_d2_n1_1_1<1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 9708 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
66 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,0,0.680256,33980,1,0,8,90760,24,3,1549,101189,15
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA HypertorusGrid-PT-d2k2p1b00-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property HypertorusGrid-PT-d2k2p1b00-13 finished in 11569 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(G(!p0))&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:28] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:28] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:28] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:28] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2021-05-12 13:44:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:28] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s47 1)), p1:(AND (GEQ s16 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 842 steps with 36 reset in 3 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-14 finished in 214 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 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:28] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:28] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:44:28] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2021-05-12 13:44:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:44:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:44:28] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-15 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:(AND (GEQ s19 1) (GEQ s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 23438 steps with 1259 reset in 73 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-15 finished in 253 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620827069747

--------------------
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="HypertorusGrid-PT-d2k2p1b00"
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 HypertorusGrid-PT-d2k2p1b00, 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-162075406700285"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k2p1b00.tgz
mv HypertorusGrid-PT-d2k2p1b00 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;