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.r140-tall-162089127500237.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 NoC3x3-PT-1B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127500237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K 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 3.0K Mar 28 16:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 06:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 25 07:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 07:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 362K 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 NoC3x3-PT-1B-00
FORMULA_NAME NoC3x3-PT-1B-01
FORMULA_NAME NoC3x3-PT-1B-02
FORMULA_NAME NoC3x3-PT-1B-03
FORMULA_NAME NoC3x3-PT-1B-04
FORMULA_NAME NoC3x3-PT-1B-05
FORMULA_NAME NoC3x3-PT-1B-06
FORMULA_NAME NoC3x3-PT-1B-07
FORMULA_NAME NoC3x3-PT-1B-08
FORMULA_NAME NoC3x3-PT-1B-09
FORMULA_NAME NoC3x3-PT-1B-10
FORMULA_NAME NoC3x3-PT-1B-11
FORMULA_NAME NoC3x3-PT-1B-12
FORMULA_NAME NoC3x3-PT-1B-13
FORMULA_NAME NoC3x3-PT-1B-14
FORMULA_NAME NoC3x3-PT-1B-15

=== Now, execution of the tool begins

BK_START 1620950283102

Running Version 0
[2021-05-13 23:58:17] [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]
[2021-05-13 23:58:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 23:58:17] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2021-05-13 23:58:17] [INFO ] Transformed 1416 places.
[2021-05-13 23:58:17] [INFO ] Transformed 1640 transitions.
[2021-05-13 23:58:17] [INFO ] Found NUPN structural information;
[2021-05-13 23:58:17] [INFO ] Parsed PT model containing 1416 places and 1640 transitions in 173 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-13 23:58:17] [INFO ] Initial state test concluded for 3 properties.
Support contains 42 out of 1416 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1416/1416 places, 1640/1640 transitions.
Discarding 340 places :
Symmetric choice reduction at 0 with 340 rule applications. Total rules 340 place count 1076 transition count 1300
Iterating global reduction 0 with 340 rules applied. Total rules applied 680 place count 1076 transition count 1300
Discarding 186 places :
Symmetric choice reduction at 0 with 186 rule applications. Total rules 866 place count 890 transition count 1114
Iterating global reduction 0 with 186 rules applied. Total rules applied 1052 place count 890 transition count 1114
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Iterating post reduction 0 with 77 rules applied. Total rules applied 1129 place count 890 transition count 1037
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 1166 place count 853 transition count 1000
Iterating global reduction 1 with 37 rules applied. Total rules applied 1203 place count 853 transition count 1000
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 1221 place count 853 transition count 982
Applied a total of 1221 rules in 308 ms. Remains 853 /1416 variables (removed 563) and now considering 982/1640 (removed 658) transitions.
// Phase 1: matrix 982 rows 853 cols
[2021-05-13 23:58:18] [INFO ] Computed 40 place invariants in 23 ms
[2021-05-13 23:58:18] [INFO ] Implicit Places using invariants in 350 ms returned []
// Phase 1: matrix 982 rows 853 cols
[2021-05-13 23:58:18] [INFO ] Computed 40 place invariants in 5 ms
[2021-05-13 23:58:18] [INFO ] Implicit Places using invariants and state equation in 534 ms returned []
Implicit Place search using SMT with State Equation took 911 ms to find 0 implicit places.
// Phase 1: matrix 982 rows 853 cols
[2021-05-13 23:58:18] [INFO ] Computed 40 place invariants in 4 ms
[2021-05-13 23:58:19] [INFO ] Dead Transitions using invariants and state equation in 433 ms returned []
Finished structural reductions, in 1 iterations. Remains : 853/1416 places, 982/1640 transitions.
[2021-05-13 23:58:19] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-13 23:58:19] [INFO ] Flatten gal took : 102 ms
FORMULA NoC3x3-PT-1B-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 23:58:19] [INFO ] Flatten gal took : 50 ms
[2021-05-13 23:58:19] [INFO ] Input system was already deterministic with 982 transitions.
Finished random walk after 53797 steps, including 52 resets, run visited all 33 properties in 259 ms. (steps per millisecond=207 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X((G((p1&&F(p2)))&&X(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 833 transition count 962
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 833 transition count 962
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 833 transition count 960
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 53 place count 822 transition count 949
Iterating global reduction 1 with 11 rules applied. Total rules applied 64 place count 822 transition count 949
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 66 place count 822 transition count 947
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 819 transition count 944
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 819 transition count 944
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 74 place count 819 transition count 942
Applied a total of 74 rules in 163 ms. Remains 819 /853 variables (removed 34) and now considering 942/982 (removed 40) transitions.
// Phase 1: matrix 942 rows 819 cols
[2021-05-13 23:58:20] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:20] [INFO ] Implicit Places using invariants in 153 ms returned []
// Phase 1: matrix 942 rows 819 cols
[2021-05-13 23:58:20] [INFO ] Computed 40 place invariants in 8 ms
[2021-05-13 23:58:21] [INFO ] Implicit Places using invariants and state equation in 533 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
// Phase 1: matrix 942 rows 819 cols
[2021-05-13 23:58:21] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:21] [INFO ] Dead Transitions using invariants and state equation in 451 ms returned []
Finished structural reductions, in 1 iterations. Remains : 819/853 places, 942/982 transitions.
Stuttering acceptance computed with spot in 510 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), true, (AND p1 (NOT p2)), (NOT p2), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p2), (AND p1 (NOT p2))]
Running random walk in product with property : NoC3x3-PT-1B-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 5}, { cond=p1, acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 6}, { cond=(AND p0 p1), acceptance={} source=2 dest: 7}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 8}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 9}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 6}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=8 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=8 dest: 6}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=8 dest: 7}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=8 dest: 9}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=9 dest: 4}]], initial=0, aps=[p0:(EQ s656 1), p1:(EQ s80 1), p2:(EQ s814 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1B-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-01 finished in 1864 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||(F(p1)&&G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 832 transition count 961
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 832 transition count 961
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 44 place count 832 transition count 959
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 56 place count 820 transition count 947
Iterating global reduction 1 with 12 rules applied. Total rules applied 68 place count 820 transition count 947
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 70 place count 820 transition count 945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 73 place count 817 transition count 942
Iterating global reduction 2 with 3 rules applied. Total rules applied 76 place count 817 transition count 942
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 78 place count 817 transition count 940
Applied a total of 78 rules in 104 ms. Remains 817 /853 variables (removed 36) and now considering 940/982 (removed 42) transitions.
// Phase 1: matrix 940 rows 817 cols
[2021-05-13 23:58:22] [INFO ] Computed 40 place invariants in 4 ms
[2021-05-13 23:58:22] [INFO ] Implicit Places using invariants in 189 ms returned []
// Phase 1: matrix 940 rows 817 cols
[2021-05-13 23:58:22] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:22] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 689 ms to find 0 implicit places.
// Phase 1: matrix 940 rows 817 cols
[2021-05-13 23:58:22] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:23] [INFO ] Dead Transitions using invariants and state equation in 432 ms returned []
Finished structural reductions, in 1 iterations. Remains : 817/853 places, 940/982 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true]
Running random walk in product with property : NoC3x3-PT-1B-02 automaton TGBA [mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(AND (EQ s332 1) (EQ s604 1)), p1:(EQ s392 1), p0:(EQ s199 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1B-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-02 finished in 1439 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||G(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 832 transition count 961
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 832 transition count 961
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 832 transition count 958
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 56 place count 821 transition count 947
Iterating global reduction 1 with 11 rules applied. Total rules applied 67 place count 821 transition count 947
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 69 place count 821 transition count 945
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 71 place count 819 transition count 943
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 819 transition count 943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 819 transition count 942
Applied a total of 74 rules in 136 ms. Remains 819 /853 variables (removed 34) and now considering 942/982 (removed 40) transitions.
// Phase 1: matrix 942 rows 819 cols
[2021-05-13 23:58:23] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:23] [INFO ] Implicit Places using invariants in 199 ms returned []
// Phase 1: matrix 942 rows 819 cols
[2021-05-13 23:58:23] [INFO ] Computed 40 place invariants in 16 ms
[2021-05-13 23:58:24] [INFO ] Implicit Places using invariants and state equation in 588 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
// Phase 1: matrix 942 rows 819 cols
[2021-05-13 23:58:24] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:24] [INFO ] Dead Transitions using invariants and state equation in 471 ms returned []
Finished structural reductions, in 1 iterations. Remains : 819/853 places, 942/982 transitions.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-1B-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s303 1), p1:(EQ s245 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 4080 steps with 9 reset in 61 ms.
FORMULA NoC3x3-PT-1B-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-03 finished in 1648 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X((p1&&X((F(p2)||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 832 transition count 961
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 832 transition count 961
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 832 transition count 958
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 56 place count 821 transition count 947
Iterating global reduction 1 with 11 rules applied. Total rules applied 67 place count 821 transition count 947
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 69 place count 821 transition count 945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 72 place count 818 transition count 942
Iterating global reduction 2 with 3 rules applied. Total rules applied 75 place count 818 transition count 942
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 77 place count 818 transition count 940
Applied a total of 77 rules in 103 ms. Remains 818 /853 variables (removed 35) and now considering 940/982 (removed 42) transitions.
// Phase 1: matrix 940 rows 818 cols
[2021-05-13 23:58:25] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:25] [INFO ] Implicit Places using invariants in 186 ms returned []
// Phase 1: matrix 940 rows 818 cols
[2021-05-13 23:58:25] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:25] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 645 ms to find 0 implicit places.
// Phase 1: matrix 940 rows 818 cols
[2021-05-13 23:58:25] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:26] [INFO ] Dead Transitions using invariants and state equation in 396 ms returned []
Finished structural reductions, in 1 iterations. Remains : 818/853 places, 940/982 transitions.
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : NoC3x3-PT-1B-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(NEQ s121 0), p1:(NEQ s522 1), p2:(NEQ s801 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1463 steps with 3 reset in 10 ms.
FORMULA NoC3x3-PT-1B-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-04 finished in 1359 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Graph (trivial) has 793 edges and 853 vertex of which 560 / 853 are part of one of the 20 SCC in 21 ms
Free SCC test removed 540 places
Ensure Unique test removed 610 transitions
Reduce isomorphic transitions removed 610 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 312 transition count 366
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 307 transition count 365
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 306 transition count 365
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 13 place count 306 transition count 348
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 47 place count 289 transition count 348
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 59 place count 277 transition count 324
Iterating global reduction 3 with 12 rules applied. Total rules applied 71 place count 277 transition count 324
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 197 place count 214 transition count 261
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 198 place count 214 transition count 260
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 199 place count 213 transition count 258
Iterating global reduction 4 with 1 rules applied. Total rules applied 200 place count 213 transition count 258
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 202 place count 212 transition count 263
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 203 place count 212 transition count 262
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 204 place count 211 transition count 261
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 142 edges and 205 vertex of which 26 / 205 are part of one of the 13 SCC in 1 ms
Free SCC test removed 13 places
Iterating post reduction 5 with 7 rules applied. Total rules applied 211 place count 192 transition count 261
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 6 with 26 rules applied. Total rules applied 237 place count 192 transition count 235
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 239 place count 191 transition count 234
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 242 place count 191 transition count 231
Applied a total of 242 rules in 201 ms. Remains 191 /853 variables (removed 662) and now considering 231/982 (removed 751) transitions.
[2021-05-13 23:58:26] [INFO ] Flow matrix only has 212 transitions (discarded 19 similar events)
// Phase 1: matrix 212 rows 191 cols
[2021-05-13 23:58:26] [INFO ] Computed 34 place invariants in 4 ms
[2021-05-13 23:58:26] [INFO ] Implicit Places using invariants in 91 ms returned []
[2021-05-13 23:58:26] [INFO ] Flow matrix only has 212 transitions (discarded 19 similar events)
// Phase 1: matrix 212 rows 191 cols
[2021-05-13 23:58:26] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:58:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-13 23:58:26] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2021-05-13 23:58:26] [INFO ] Redundant transitions in 9 ms returned []
[2021-05-13 23:58:26] [INFO ] Flow matrix only has 212 transitions (discarded 19 similar events)
// Phase 1: matrix 212 rows 191 cols
[2021-05-13 23:58:26] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-13 23:58:27] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 1 iterations. Remains : 191/853 places, 231/982 transitions.
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-1B-05 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:(EQ s112 0), p0:(EQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 201 steps with 4 reset in 3 ms.
FORMULA NoC3x3-PT-1B-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-05 finished in 785 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 831 transition count 960
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 831 transition count 960
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 831 transition count 957
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 58 place count 820 transition count 946
Iterating global reduction 1 with 11 rules applied. Total rules applied 69 place count 820 transition count 946
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 71 place count 820 transition count 944
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 74 place count 817 transition count 941
Iterating global reduction 2 with 3 rules applied. Total rules applied 77 place count 817 transition count 941
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 79 place count 817 transition count 939
Applied a total of 79 rules in 77 ms. Remains 817 /853 variables (removed 36) and now considering 939/982 (removed 43) transitions.
// Phase 1: matrix 939 rows 817 cols
[2021-05-13 23:58:27] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:27] [INFO ] Implicit Places using invariants in 189 ms returned []
// Phase 1: matrix 939 rows 817 cols
[2021-05-13 23:58:27] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:28] [INFO ] Implicit Places using invariants and state equation in 504 ms returned []
Implicit Place search using SMT with State Equation took 705 ms to find 0 implicit places.
// Phase 1: matrix 939 rows 817 cols
[2021-05-13 23:58:28] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:58:28] [INFO ] Dead Transitions using invariants and state equation in 425 ms returned []
Finished structural reductions, in 1 iterations. Remains : 817/853 places, 939/982 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s152 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-1B-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-06 finished in 1306 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 831 transition count 960
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 831 transition count 960
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 831 transition count 957
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 58 place count 820 transition count 946
Iterating global reduction 1 with 11 rules applied. Total rules applied 69 place count 820 transition count 946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 70 place count 820 transition count 945
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 73 place count 817 transition count 942
Iterating global reduction 2 with 3 rules applied. Total rules applied 76 place count 817 transition count 942
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 78 place count 817 transition count 940
Applied a total of 78 rules in 69 ms. Remains 817 /853 variables (removed 36) and now considering 940/982 (removed 42) transitions.
// Phase 1: matrix 940 rows 817 cols
[2021-05-13 23:58:28] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:28] [INFO ] Implicit Places using invariants in 189 ms returned []
// Phase 1: matrix 940 rows 817 cols
[2021-05-13 23:58:28] [INFO ] Computed 40 place invariants in 4 ms
[2021-05-13 23:58:29] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 659 ms to find 0 implicit places.
// Phase 1: matrix 940 rows 817 cols
[2021-05-13 23:58:29] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:29] [INFO ] Dead Transitions using invariants and state equation in 412 ms returned []
Finished structural reductions, in 1 iterations. Remains : 817/853 places, 940/982 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : NoC3x3-PT-1B-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(NEQ s223 1), p1:(NEQ s586 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 61470 steps with 59 reset in 220 ms.
FORMULA NoC3x3-PT-1B-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-07 finished in 1490 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Graph (trivial) has 798 edges and 853 vertex of which 571 / 853 are part of one of the 20 SCC in 7 ms
Free SCC test removed 551 places
Ensure Unique test removed 624 transitions
Reduce isomorphic transitions removed 624 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 301 transition count 356
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 300 transition count 356
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 3 place count 300 transition count 340
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 35 place count 284 transition count 340
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 47 place count 272 transition count 316
Iterating global reduction 2 with 12 rules applied. Total rules applied 59 place count 272 transition count 316
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 59 place count 272 transition count 315
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 271 transition count 315
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 270 transition count 313
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 270 transition count 313
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 183 place count 210 transition count 253
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 184 place count 209 transition count 252
Reduce places removed 6 places and 0 transitions.
Graph (trivial) has 146 edges and 203 vertex of which 28 / 203 are part of one of the 14 SCC in 0 ms
Free SCC test removed 14 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 191 place count 189 transition count 252
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 219 place count 189 transition count 224
Applied a total of 219 rules in 67 ms. Remains 189 /853 variables (removed 664) and now considering 224/982 (removed 758) transitions.
[2021-05-13 23:58:30] [INFO ] Flow matrix only has 205 transitions (discarded 19 similar events)
// Phase 1: matrix 205 rows 189 cols
[2021-05-13 23:58:30] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-13 23:58:30] [INFO ] Implicit Places using invariants in 107 ms returned []
[2021-05-13 23:58:30] [INFO ] Flow matrix only has 205 transitions (discarded 19 similar events)
// Phase 1: matrix 205 rows 189 cols
[2021-05-13 23:58:30] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-13 23:58:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-13 23:58:30] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
[2021-05-13 23:58:30] [INFO ] Redundant transitions in 8 ms returned []
[2021-05-13 23:58:30] [INFO ] Flow matrix only has 205 transitions (discarded 19 similar events)
// Phase 1: matrix 205 rows 189 cols
[2021-05-13 23:58:30] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-13 23:58:30] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 189/853 places, 224/982 transitions.
Stuttering acceptance computed with spot in 32 ms :[true, (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-08 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:(NEQ s11 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 728 steps with 15 reset in 2 ms.
FORMULA NoC3x3-PT-1B-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-08 finished in 540 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U X(X(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 830 transition count 959
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 830 transition count 959
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 49 place count 830 transition count 956
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 61 place count 818 transition count 944
Iterating global reduction 1 with 12 rules applied. Total rules applied 73 place count 818 transition count 944
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 75 place count 818 transition count 942
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 78 place count 815 transition count 939
Iterating global reduction 2 with 3 rules applied. Total rules applied 81 place count 815 transition count 939
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 83 place count 815 transition count 937
Applied a total of 83 rules in 89 ms. Remains 815 /853 variables (removed 38) and now considering 937/982 (removed 45) transitions.
// Phase 1: matrix 937 rows 815 cols
[2021-05-13 23:58:30] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:30] [INFO ] Implicit Places using invariants in 175 ms returned []
// Phase 1: matrix 937 rows 815 cols
[2021-05-13 23:58:30] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:31] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
// Phase 1: matrix 937 rows 815 cols
[2021-05-13 23:58:31] [INFO ] Computed 40 place invariants in 12 ms
[2021-05-13 23:58:31] [INFO ] Dead Transitions using invariants and state equation in 408 ms returned []
Finished structural reductions, in 1 iterations. Remains : 815/853 places, 937/982 transitions.
Stuttering acceptance computed with spot in 206 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s298 1) (EQ s421 1)), p1:(NEQ s747 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 577 ms.
Product exploration explored 100000 steps with 33333 reset in 665 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 468 ms.
Product exploration explored 100000 steps with 33333 reset in 425 ms.
Applying partial POR strategy [false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 180 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 815 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 815/815 places, 937/937 transitions.
Graph (trivial) has 751 edges and 815 vertex of which 513 / 815 are part of one of the 19 SCC in 0 ms
Free SCC test removed 494 places
Ensure Unique test removed 557 transitions
Reduce isomorphic transitions removed 557 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 321 transition count 380
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 19 Pre rules applied. Total rules applied 15 place count 321 transition count 401
Deduced a syphon composed of 33 places in 0 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 34 place count 321 transition count 401
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 53 place count 302 transition count 369
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 72 place count 302 transition count 369
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 83 place count 291 transition count 345
Deduced a syphon composed of 14 places in 0 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 94 place count 291 transition count 345
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 77 places in 0 ms
Iterating global reduction 1 with 63 rules applied. Total rules applied 157 place count 291 transition count 345
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 163 place count 285 transition count 339
Deduced a syphon composed of 71 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 169 place count 285 transition count 339
Performed 3 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 74 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 172 place count 285 transition count 376
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 174 place count 285 transition count 374
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 178 place count 281 transition count 353
Deduced a syphon composed of 70 places in 0 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 182 place count 281 transition count 353
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 71 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 183 place count 281 transition count 366
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 188 place count 281 transition count 361
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 190 place count 279 transition count 354
Deduced a syphon composed of 69 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 192 place count 279 transition count 354
Deduced a syphon composed of 69 places in 0 ms
Applied a total of 192 rules in 85 ms. Remains 279 /815 variables (removed 536) and now considering 354/937 (removed 583) transitions.
[2021-05-13 23:58:34] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-13 23:58:34] [INFO ] Flow matrix only has 336 transitions (discarded 18 similar events)
// Phase 1: matrix 336 rows 279 cols
[2021-05-13 23:58:34] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:34] [INFO ] Dead Transitions using invariants and state equation in 160 ms returned []
Finished structural reductions, in 1 iterations. Remains : 279/815 places, 354/937 transitions.
Product exploration explored 100000 steps with 33333 reset in 762 ms.
Product exploration explored 100000 steps with 33333 reset in 790 ms.
[2021-05-13 23:58:36] [INFO ] Flatten gal took : 37 ms
[2021-05-13 23:58:36] [INFO ] Flatten gal took : 35 ms
[2021-05-13 23:58:36] [INFO ] Time to serialize gal into /tmp/LTL13125437434315669226.gal : 18 ms
[2021-05-13 23:58:36] [INFO ] Time to serialize properties into /tmp/LTL1439487118951786235.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/LTL13125437434315669226.gal, -t, CGAL, -LTL, /tmp/LTL1439487118951786235.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/LTL13125437434315669226.gal -t CGAL -LTL /tmp/LTL1439487118951786235.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("((p496==1)&&(p713==1))"))U(X(X("(p1290!=1)")))))
Formula 0 simplified : !(F"((p496==1)&&(p713==1))" U XX"(p1290!=1)")
Detected timeout of ITS tools.
[2021-05-13 23:58:51] [INFO ] Flatten gal took : 38 ms
[2021-05-13 23:58:51] [INFO ] Applying decomposition
[2021-05-13 23:58:51] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph3821966646510130913.txt, -o, /tmp/graph3821966646510130913.bin, -w, /tmp/graph3821966646510130913.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph3821966646510130913.bin, -l, -1, -v, -w, /tmp/graph3821966646510130913.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 23:58:51] [INFO ] Decomposing Gal with order
[2021-05-13 23:58:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 23:58:52] [INFO ] Removed a total of 248 redundant transitions.
[2021-05-13 23:58:52] [INFO ] Flatten gal took : 93 ms
[2021-05-13 23:58:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 24 ms.
[2021-05-13 23:58:52] [INFO ] Time to serialize gal into /tmp/LTL9823285239722692151.gal : 15 ms
[2021-05-13 23:58:52] [INFO ] Time to serialize properties into /tmp/LTL2882389276989914290.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/LTL9823285239722692151.gal, -t, CGAL, -LTL, /tmp/LTL2882389276989914290.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9823285239722692151.gal -t CGAL -LTL /tmp/LTL2882389276989914290.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((F("((i6.i0.i1.u118.p496==1)&&(i9.u168.p713==1))"))U(X(X("(i17.i1.i7.u298.p1290!=1)")))))
Formula 0 simplified : !(F"((i6.i0.i1.u118.p496==1)&&(i9.u168.p713==1))" U XX"(i17.i1.i7.u298.p1290!=1)")
Reverse transition relation is NOT exact ! Due to transitions t192, t499, t624, t706, i0.t740, i3.i1.i2.u65.t665, i6.t463, i6.i0.i1.u117.t541, i10.t839, i10.i1.i1.u176.t385, i11.i1.i1.u174.t387, i14.i1.i2.u238.t232, i17.i1.i2.u281.t117, i17.i1.i3.u283.t115, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/918/14/932
Computing Next relation with stutter on 9.50149e+21 deadlock states
6 unique states visited
0 strongly connected components in search stack
5 transitions explored
3 items max in DFS search stack
508 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.16885,151276,1,0,196063,457,10634,967847,264,1146,166708
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA NoC3x3-PT-1B-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property NoC3x3-PT-1B-09 finished in 27789 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(F((p1||G(p2))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 831 transition count 960
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 831 transition count 960
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 831 transition count 957
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 57 place count 821 transition count 947
Iterating global reduction 1 with 10 rules applied. Total rules applied 67 place count 821 transition count 947
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 68 place count 821 transition count 946
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 71 place count 818 transition count 943
Iterating global reduction 2 with 3 rules applied. Total rules applied 74 place count 818 transition count 943
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 76 place count 818 transition count 941
Applied a total of 76 rules in 69 ms. Remains 818 /853 variables (removed 35) and now considering 941/982 (removed 41) transitions.
// Phase 1: matrix 941 rows 818 cols
[2021-05-13 23:58:58] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:58] [INFO ] Implicit Places using invariants in 186 ms returned []
// Phase 1: matrix 941 rows 818 cols
[2021-05-13 23:58:58] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:59] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
// Phase 1: matrix 941 rows 818 cols
[2021-05-13 23:58:59] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:59] [INFO ] Dead Transitions using invariants and state equation in 423 ms returned []
Finished structural reductions, in 1 iterations. Remains : 818/853 places, 941/982 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-1B-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s639 1), p1:(EQ s78 1), p2:(NEQ s89 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1383 steps with 1 reset in 4 ms.
FORMULA NoC3x3-PT-1B-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-10 finished in 1250 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X((p1||F(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 832 transition count 961
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 832 transition count 961
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 832 transition count 958
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 55 place count 822 transition count 948
Iterating global reduction 1 with 10 rules applied. Total rules applied 65 place count 822 transition count 948
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 67 place count 822 transition count 946
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 69 place count 820 transition count 944
Iterating global reduction 2 with 2 rules applied. Total rules applied 71 place count 820 transition count 944
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 820 transition count 943
Applied a total of 72 rules in 82 ms. Remains 820 /853 variables (removed 33) and now considering 943/982 (removed 39) transitions.
// Phase 1: matrix 943 rows 820 cols
[2021-05-13 23:58:59] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:58:59] [INFO ] Implicit Places using invariants in 187 ms returned []
// Phase 1: matrix 943 rows 820 cols
[2021-05-13 23:58:59] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:00] [INFO ] Implicit Places using invariants and state equation in 449 ms returned []
Implicit Place search using SMT with State Equation took 638 ms to find 0 implicit places.
// Phase 1: matrix 943 rows 820 cols
[2021-05-13 23:59:00] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:00] [INFO ] Dead Transitions using invariants and state equation in 408 ms returned []
Finished structural reductions, in 1 iterations. Remains : 820/853 places, 943/982 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-1B-12 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(AND (EQ s351 0) (EQ s183 0)), p2:(EQ s702 1), p1:(NEQ s678 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 600 ms.
Product exploration explored 100000 steps with 50000 reset in 595 ms.
Knowledge obtained : [p0, (NOT p2), p1]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 607 ms.
Product exploration explored 100000 steps with 50000 reset in 604 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1))]
Support contains 4 out of 820 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 820/820 places, 943/943 transitions.
Graph (trivial) has 751 edges and 820 vertex of which 512 / 820 are part of one of the 20 SCC in 1 ms
Free SCC test removed 492 places
Ensure Unique test removed 552 transitions
Reduce isomorphic transitions removed 552 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 328 transition count 391
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 19 Pre rules applied. Total rules applied 16 place count 328 transition count 412
Deduced a syphon composed of 34 places in 0 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 35 place count 328 transition count 412
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 54 place count 309 transition count 380
Deduced a syphon composed of 26 places in 0 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 73 place count 309 transition count 380
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 84 place count 298 transition count 356
Deduced a syphon composed of 15 places in 1 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 95 place count 298 transition count 356
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 78 places in 0 ms
Iterating global reduction 1 with 63 rules applied. Total rules applied 158 place count 298 transition count 356
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 159 place count 298 transition count 355
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 163 place count 294 transition count 351
Deduced a syphon composed of 74 places in 0 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 167 place count 294 transition count 351
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 77 places in 0 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 170 place count 294 transition count 375
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 178 place count 294 transition count 367
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 183 place count 289 transition count 351
Deduced a syphon composed of 72 places in 0 ms
Iterating global reduction 3 with 5 rules applied. Total rules applied 188 place count 289 transition count 351
Deduced a syphon composed of 72 places in 0 ms
Applied a total of 188 rules in 63 ms. Remains 289 /820 variables (removed 531) and now considering 351/943 (removed 592) transitions.
[2021-05-13 23:59:03] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-13 23:59:03] [INFO ] Flow matrix only has 332 transitions (discarded 19 similar events)
// Phase 1: matrix 332 rows 289 cols
[2021-05-13 23:59:03] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:03] [INFO ] Dead Transitions using invariants and state equation in 158 ms returned []
Finished structural reductions, in 1 iterations. Remains : 289/820 places, 351/943 transitions.
Product exploration explored 100000 steps with 50000 reset in 591 ms.
Product exploration explored 100000 steps with 50000 reset in 593 ms.
[2021-05-13 23:59:05] [INFO ] Flatten gal took : 62 ms
[2021-05-13 23:59:05] [INFO ] Flatten gal took : 25 ms
[2021-05-13 23:59:05] [INFO ] Time to serialize gal into /tmp/LTL12122432910695033189.gal : 4 ms
[2021-05-13 23:59:05] [INFO ] Time to serialize properties into /tmp/LTL5467736388143538415.ltl : 24 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/LTL12122432910695033189.gal, -t, CGAL, -LTL, /tmp/LTL5467736388143538415.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/LTL12122432910695033189.gal -t CGAL -LTL /tmp/LTL5467736388143538415.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((("((p582==0)&&(p290==0))")U(X(("(p1159!=1)")||(F("(p1202==1)"))))))
Formula 0 simplified : !("((p582==0)&&(p290==0))" U X("(p1159!=1)" | F"(p1202==1)"))
Detected timeout of ITS tools.
[2021-05-13 23:59:20] [INFO ] Flatten gal took : 24 ms
[2021-05-13 23:59:20] [INFO ] Applying decomposition
[2021-05-13 23:59:20] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15729974858933922268.txt, -o, /tmp/graph15729974858933922268.bin, -w, /tmp/graph15729974858933922268.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15729974858933922268.bin, -l, -1, -v, -w, /tmp/graph15729974858933922268.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 23:59:20] [INFO ] Decomposing Gal with order
[2021-05-13 23:59:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 23:59:20] [INFO ] Removed a total of 247 redundant transitions.
[2021-05-13 23:59:20] [INFO ] Flatten gal took : 48 ms
[2021-05-13 23:59:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 8 ms.
[2021-05-13 23:59:20] [INFO ] Time to serialize gal into /tmp/LTL804369360798142858.gal : 7 ms
[2021-05-13 23:59:20] [INFO ] Time to serialize properties into /tmp/LTL10960066441817579702.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/LTL804369360798142858.gal, -t, CGAL, -LTL, /tmp/LTL10960066441817579702.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL804369360798142858.gal -t CGAL -LTL /tmp/LTL10960066441817579702.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((("((i0.u147.p582==0)&&(i4.i1.i1.u76.p290==0))")U(X(("(i16.i0.i0.u272.p1159!=1)")||(F("(i16.i1.i3.u283.p1202==1)"))))))
Formula 0 simplified : !("((i0.u147.p582==0)&&(i4.i1.i1.u76.p290==0))" U X("(i16.i0.i0.u272.p1159!=1)" | F"(i16.i1.i3.u283.p1202==1)"))
Reverse transition relation is NOT exact ! Due to transitions t192, t463, t706, t948, i0.u147.t483, i1.t740, i4.i1.i1.t626, i5.i2.i0.u69.t665, i7.t499, i9.i1.i0.u121.t541, i10.t347, i10.i1.i0.u182.t385, i13.i0.i0.u180.t387, i14.i1.i2.u243.t232, i18.u285.t117, i18.u287.t115, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/924/16/940
Computing Next relation with stutter on 9.50149e+21 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
276 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,0,2.85025,111432,1,0,173864,1380,10924,474425,291,4290,212851
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA NoC3x3-PT-1B-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property NoC3x3-PT-1B-12 finished in 24148 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 831 transition count 960
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 831 transition count 960
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 831 transition count 957
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 59 place count 819 transition count 945
Iterating global reduction 1 with 12 rules applied. Total rules applied 71 place count 819 transition count 945
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 73 place count 819 transition count 943
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 76 place count 816 transition count 940
Iterating global reduction 2 with 3 rules applied. Total rules applied 79 place count 816 transition count 940
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 81 place count 816 transition count 938
Applied a total of 81 rules in 78 ms. Remains 816 /853 variables (removed 37) and now considering 938/982 (removed 44) transitions.
// Phase 1: matrix 938 rows 816 cols
[2021-05-13 23:59:23] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:59:24] [INFO ] Implicit Places using invariants in 193 ms returned []
// Phase 1: matrix 938 rows 816 cols
[2021-05-13 23:59:24] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:24] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 649 ms to find 0 implicit places.
// Phase 1: matrix 938 rows 816 cols
[2021-05-13 23:59:24] [INFO ] Computed 40 place invariants in 9 ms
[2021-05-13 23:59:24] [INFO ] Dead Transitions using invariants and state equation in 403 ms returned []
Finished structural reductions, in 1 iterations. Remains : 816/853 places, 938/982 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-1B-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s552 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 147 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-1B-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-13 finished in 1226 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||X((F(p2)||p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 832 transition count 961
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 832 transition count 961
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 832 transition count 958
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 55 place count 822 transition count 948
Iterating global reduction 1 with 10 rules applied. Total rules applied 65 place count 822 transition count 948
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 67 place count 822 transition count 946
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 70 place count 819 transition count 943
Iterating global reduction 2 with 3 rules applied. Total rules applied 73 place count 819 transition count 943
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 75 place count 819 transition count 941
Applied a total of 75 rules in 70 ms. Remains 819 /853 variables (removed 34) and now considering 941/982 (removed 41) transitions.
// Phase 1: matrix 941 rows 819 cols
[2021-05-13 23:59:25] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:25] [INFO ] Implicit Places using invariants in 164 ms returned []
// Phase 1: matrix 941 rows 819 cols
[2021-05-13 23:59:25] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:25] [INFO ] Implicit Places using invariants and state equation in 502 ms returned []
Implicit Place search using SMT with State Equation took 676 ms to find 0 implicit places.
// Phase 1: matrix 941 rows 819 cols
[2021-05-13 23:59:25] [INFO ] Computed 40 place invariants in 3 ms
[2021-05-13 23:59:26] [INFO ] Dead Transitions using invariants and state equation in 449 ms returned []
Finished structural reductions, in 1 iterations. Remains : 819/853 places, 941/982 transitions.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-1B-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s236 1), p1:(OR (EQ s636 1) (EQ s85 1)), p2:(NEQ s639 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 597 ms.
Product exploration explored 100000 steps with 50000 reset in 627 ms.
Knowledge obtained : [(NOT p0), (NOT p1), p2]
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 597 ms.
Product exploration explored 100000 steps with 50000 reset in 607 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 819 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 819/819 places, 941/941 transitions.
Graph (trivial) has 747 edges and 819 vertex of which 485 / 819 are part of one of the 19 SCC in 1 ms
Free SCC test removed 466 places
Ensure Unique test removed 523 transitions
Reduce isomorphic transitions removed 523 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 353 transition count 418
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 22 Pre rules applied. Total rules applied 29 place count 353 transition count 441
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 51 place count 353 transition count 441
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 79 place count 325 transition count 400
Deduced a syphon composed of 33 places in 0 ms
Iterating global reduction 1 with 28 rules applied. Total rules applied 107 place count 325 transition count 400
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 118 place count 314 transition count 376
Deduced a syphon composed of 22 places in 0 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 129 place count 314 transition count 376
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 1 with 68 rules applied. Total rules applied 197 place count 314 transition count 376
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 206 place count 305 transition count 367
Deduced a syphon composed of 81 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 215 place count 305 transition count 367
Performed 5 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 220 place count 305 transition count 418
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 224 place count 305 transition count 414
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 231 place count 298 transition count 385
Deduced a syphon composed of 79 places in 0 ms
Iterating global reduction 2 with 7 rules applied. Total rules applied 238 place count 298 transition count 385
Deduced a syphon composed of 79 places in 0 ms
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 2 with 11 rules applied. Total rules applied 249 place count 298 transition count 374
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 251 place count 296 transition count 369
Deduced a syphon composed of 77 places in 1 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 253 place count 296 transition count 369
Deduced a syphon composed of 77 places in 0 ms
Applied a total of 253 rules in 74 ms. Remains 296 /819 variables (removed 523) and now considering 369/941 (removed 572) transitions.
[2021-05-13 23:59:29] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-13 23:59:29] [INFO ] Flow matrix only has 351 transitions (discarded 18 similar events)
// Phase 1: matrix 351 rows 296 cols
[2021-05-13 23:59:29] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:29] [INFO ] Dead Transitions using invariants and state equation in 167 ms returned []
Finished structural reductions, in 1 iterations. Remains : 296/819 places, 369/941 transitions.
Product exploration explored 100000 steps with 50000 reset in 1541 ms.
Product exploration explored 100000 steps with 50000 reset in 1570 ms.
[2021-05-13 23:59:32] [INFO ] Flatten gal took : 22 ms
[2021-05-13 23:59:32] [INFO ] Flatten gal took : 22 ms
[2021-05-13 23:59:32] [INFO ] Time to serialize gal into /tmp/LTL13009549113015236448.gal : 3 ms
[2021-05-13 23:59:32] [INFO ] Time to serialize properties into /tmp/LTL9243669105391815549.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/LTL13009549113015236448.gal, -t, CGAL, -LTL, /tmp/LTL9243669105391815549.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/LTL13009549113015236448.gal -t CGAL -LTL /tmp/LTL9243669105391815549.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(p388==1)"))||(X(("((p1088==1)||(p117==1))")||(F("(p1091!=1)")))))))
Formula 0 simplified : !F(G"(p388==1)" | X("((p1088==1)||(p117==1))" | F"(p1091!=1)"))
Detected timeout of ITS tools.
[2021-05-13 23:59:47] [INFO ] Flatten gal took : 22 ms
[2021-05-13 23:59:47] [INFO ] Applying decomposition
[2021-05-13 23:59:47] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1279972666798024275.txt, -o, /tmp/graph1279972666798024275.bin, -w, /tmp/graph1279972666798024275.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1279972666798024275.bin, -l, -1, -v, -w, /tmp/graph1279972666798024275.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 23:59:47] [INFO ] Decomposing Gal with order
[2021-05-13 23:59:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 23:59:47] [INFO ] Removed a total of 245 redundant transitions.
[2021-05-13 23:59:47] [INFO ] Flatten gal took : 47 ms
[2021-05-13 23:59:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 16 ms.
[2021-05-13 23:59:47] [INFO ] Time to serialize gal into /tmp/LTL13702756910158122475.gal : 8 ms
[2021-05-13 23:59:47] [INFO ] Time to serialize properties into /tmp/LTL4912864162162833832.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/LTL13702756910158122475.gal, -t, CGAL, -LTL, /tmp/LTL4912864162162833832.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13702756910158122475.gal -t CGAL -LTL /tmp/LTL4912864162162833832.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((G("(i4.i1.i2.u91.p388==1)"))||(X(("((i14.i0.i2.u249.p1088==1)||(i0.i0.i0.u33.p117==1))")||(F("(i14.i1.i1.u250.p1091!=1)")))))))
Formula 0 simplified : !F(G"(i4.i1.i2.u91.p388==1)" | X("((i14.i0.i2.u249.p1088==1)||(i0.i0.i0.u33.p117==1))" | F"(i14.i1.i1.u250.p1091!=1)"))
Reverse transition relation is NOT exact ! Due to transitions t192, t347, t463, t706, i0.t740, i3.t624, i3.i1.i3.u67.t665, i6.t858, i6.i1.i1.u118.t541, i10.i0.i0.u175.t385, i12.i0.i3.u173.t387, i15.u234.t232, i18.u278.t117, i18.u280.t115, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/916/14/930
Computing Next relation with stutter on 9.50149e+21 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
235 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,0,2.43395,95052,1,0,145682,532,10864,442292,219,1294,208509
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA NoC3x3-PT-1B-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property NoC3x3-PT-1B-14 finished in 25442 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0))&&((p1 U p2)||G(p0)||X(G(p3)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 853 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 853/853 places, 982/982 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 833 transition count 962
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 833 transition count 962
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 833 transition count 960
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 52 place count 823 transition count 950
Iterating global reduction 1 with 10 rules applied. Total rules applied 62 place count 823 transition count 950
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 64 place count 823 transition count 948
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 821 transition count 946
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 821 transition count 946
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 69 place count 821 transition count 945
Applied a total of 69 rules in 80 ms. Remains 821 /853 variables (removed 32) and now considering 945/982 (removed 37) transitions.
// Phase 1: matrix 945 rows 821 cols
[2021-05-13 23:59:50] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:50] [INFO ] Implicit Places using invariants in 173 ms returned []
// Phase 1: matrix 945 rows 821 cols
[2021-05-13 23:59:50] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:51] [INFO ] Implicit Places using invariants and state equation in 489 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
// Phase 1: matrix 945 rows 821 cols
[2021-05-13 23:59:51] [INFO ] Computed 40 place invariants in 2 ms
[2021-05-13 23:59:51] [INFO ] Dead Transitions using invariants and state equation in 441 ms returned []
Finished structural reductions, in 1 iterations. Remains : 821/853 places, 945/982 transitions.
Stuttering acceptance computed with spot in 279 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p3), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p0)), true, (NOT p2), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-1B-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=p3, acceptance={} source=3 dest: 3}, { cond=(NOT p3), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1) p3), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1 p3), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1) p3), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p0) (NOT p2) p1 (NOT p3)), acceptance={} source=4 dest: 8}, { cond=(AND p0 (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=4 dest: 9}, { cond=(AND p0 (NOT p2) p1 (NOT p3)), acceptance={} source=4 dest: 10}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=5 dest: 7}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p0) p3), acceptance={} source=6 dest: 3}, { cond=(AND p0 p3), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=6 dest: 7}, { cond=(AND p0 (NOT p3)), acceptance={} source=6 dest: 9}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=8 dest: 7}, { cond=(AND (NOT p2) p1), acceptance={0} source=8 dest: 8}], [{ cond=(NOT p0), acceptance={} source=9 dest: 7}, { cond=p0, acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=10 dest: 7}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=10 dest: 8}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=10 dest: 9}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=10 dest: 10}]], initial=0, aps=[p0:(EQ s676 1), p2:(EQ s579 1), p1:(EQ s190 0), p3:(EQ s736 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, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 969 steps with 1 reset in 2 ms.
FORMULA NoC3x3-PT-1B-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-1B-15 finished in 1487 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620950392973

--------------------
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="NoC3x3-PT-1B"
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 NoC3x3-PT-1B, 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 r140-tall-162089127500237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1B.tgz
mv NoC3x3-PT-1B 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 ;