Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303546100691.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TriangularGrid-PT-4022, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303546100691
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 8.6K Apr 29 11:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 29 11:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 11:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 29 11:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 09:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 09:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 09:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 09:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 121K May 10 09:34 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 TriangularGrid-PT-4022-LTLCardinality-00
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-01
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-02
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-03
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-04
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-05
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-06
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-07
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-08
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-09
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-10
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-11
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-12
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-13
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-14
FORMULA_NAME TriangularGrid-PT-4022-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653172756664

Running Version 202205111006
[2022-05-21 22:39:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 22:39:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 22:39:18] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2022-05-21 22:39:18] [INFO ] Transformed 184 places.
[2022-05-21 22:39:18] [INFO ] Transformed 156 transitions.
[2022-05-21 22:39:18] [INFO ] Parsed PT model containing 184 places and 156 transitions in 187 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA TriangularGrid-PT-4022-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-4022-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-4022-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 26 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:18] [INFO ] Computed 77 place invariants in 18 ms
[2022-05-21 22:39:18] [INFO ] Implicit Places using invariants in 274 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:18] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-21 22:39:18] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:18] [INFO ] Computed 77 place invariants in 3 ms
[2022-05-21 22:39:18] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Support contains 38 out of 184 places after structural reductions.
[2022-05-21 22:39:18] [INFO ] Flatten gal took : 42 ms
[2022-05-21 22:39:18] [INFO ] Flatten gal took : 17 ms
[2022-05-21 22:39:19] [INFO ] Input system was already deterministic with 156 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 429 ms. (steps per millisecond=23 ) properties (out of 24) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:19] [INFO ] Computed 77 place invariants in 12 ms
[2022-05-21 22:39:19] [INFO ] [Real]Absence check using 76 positive place invariants in 11 ms returned sat
[2022-05-21 22:39:19] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-21 22:39:19] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA TriangularGrid-PT-4022-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((true U (X(G(p0))&&p1)))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 19 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:19] [INFO ] Computed 77 place invariants in 2 ms
[2022-05-21 22:39:20] [INFO ] Implicit Places using invariants in 145 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:20] [INFO ] Computed 77 place invariants in 7 ms
[2022-05-21 22:39:20] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2022-05-21 22:39:20] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:20] [INFO ] Computed 77 place invariants in 3 ms
[2022-05-21 22:39:20] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s157 s160), p0:(LEQ s124 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4155 steps with 0 reset in 68 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLCardinality-01 finished in 803 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(G(p0)))&&F(G(p1)))))'
Support contains 6 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 17 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:20] [INFO ] Computed 77 place invariants in 4 ms
[2022-05-21 22:39:20] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:20] [INFO ] Computed 77 place invariants in 3 ms
[2022-05-21 22:39:20] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2022-05-21 22:39:20] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:20] [INFO ] Computed 77 place invariants in 3 ms
[2022-05-21 22:39:21] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 31 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s95 s129), p1:(OR (AND (LEQ s95 s129) (LEQ s115 s126)) (LEQ s98 s135))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4682 steps with 1 reset in 79 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLCardinality-03 finished in 487 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(F(p0))))'
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:21] [INFO ] Computed 77 place invariants in 5 ms
[2022-05-21 22:39:21] [INFO ] Implicit Places using invariants in 114 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:21] [INFO ] Computed 77 place invariants in 2 ms
[2022-05-21 22:39:21] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:21] [INFO ] Computed 77 place invariants in 2 ms
[2022-05-21 22:39:21] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s57)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 5157 steps with 6 reset in 49 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLCardinality-05 finished in 506 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:21] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:21] [INFO ] Implicit Places using invariants in 126 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:21] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:21] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:21] [INFO ] Computed 77 place invariants in 2 ms
[2022-05-21 22:39:22] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT s49 s180)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 545 ms.
Product exploration explored 100000 steps with 50000 reset in 602 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA TriangularGrid-PT-4022-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TriangularGrid-PT-4022-LTLCardinality-06 finished in 1694 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(G(F((X(p0)||p1)))))&&G(p2))))'
Support contains 7 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:23] [INFO ] Computed 77 place invariants in 2 ms
[2022-05-21 22:39:23] [INFO ] Implicit Places using invariants in 94 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:23] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:23] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2022-05-21 22:39:23] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:23] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:23] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 70 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(OR (LEQ s72 s175) (LEQ s65 s78)), p1:(GT 1 s2), p0:(GT s157 s123)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 767 reset in 762 ms.
Product exploration explored 100000 steps with 727 reset in 852 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X p2), (X (AND (NOT p1) (NOT p0))), (X (AND (NOT p1) (NOT p0) p2)), (X (X p2))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2))))]
Knowledge based reduction with 5 factoid took 415 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 83 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Finished random walk after 1934 steps, including 0 resets, run visited all 3 properties in 25 ms. (steps per millisecond=77 )
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X p2), (X (AND (NOT p1) (NOT p0))), (X (AND (NOT p1) (NOT p0) p2)), (X (X p2))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) p2)))]
Knowledge based reduction with 5 factoid took 395 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:26] [INFO ] Computed 77 place invariants in 2 ms
[2022-05-21 22:39:26] [INFO ] [Real]Absence check using 76 positive place invariants in 55 ms returned sat
[2022-05-21 22:39:26] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-21 22:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 22:39:26] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2022-05-21 22:39:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 22:39:26] [INFO ] [Nat]Absence check using 76 positive place invariants in 17 ms returned sat
[2022-05-21 22:39:26] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-21 22:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 22:39:26] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2022-05-21 22:39:26] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 24 ms.
[2022-05-21 22:39:27] [INFO ] Added : 58 causal constraints over 12 iterations in 235 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 7 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 7 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:27] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:27] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:27] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:27] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2022-05-21 22:39:27] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:27] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:27] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X p2), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
Knowledge based reduction with 5 factoid took 237 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 70 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Finished random walk after 964 steps, including 0 resets, run visited all 3 properties in 13 ms. (steps per millisecond=74 )
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X p2), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) p2)), (X (X p2))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) p2)))]
Knowledge based reduction with 5 factoid took 334 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:28] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:28] [INFO ] [Real]Absence check using 76 positive place invariants in 53 ms returned sat
[2022-05-21 22:39:28] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-21 22:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 22:39:28] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2022-05-21 22:39:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 22:39:28] [INFO ] [Nat]Absence check using 76 positive place invariants in 17 ms returned sat
[2022-05-21 22:39:28] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-21 22:39:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 22:39:28] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2022-05-21 22:39:28] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 9 ms.
[2022-05-21 22:39:29] [INFO ] Added : 58 causal constraints over 12 iterations in 166 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 798 reset in 774 ms.
Product exploration explored 100000 steps with 724 reset in 819 ms.
Built C files in :
/tmp/ltsmin8111744252089505884
[2022-05-21 22:39:30] [INFO ] Computing symmetric may disable matrix : 156 transitions.
[2022-05-21 22:39:30] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:39:30] [INFO ] Computing symmetric may enable matrix : 156 transitions.
[2022-05-21 22:39:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:39:30] [INFO ] Computing Do-Not-Accords matrix : 156 transitions.
[2022-05-21 22:39:30] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:39:30] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8111744252089505884
Running compilation step : cd /tmp/ltsmin8111744252089505884;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 388 ms.
Running link step : cd /tmp/ltsmin8111744252089505884;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin8111744252089505884;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8227701897218818465.hoa' '--buchi-type=spotba'
LTSmin run took 138 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-4022-LTLCardinality-07 finished in 7991 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 7 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:31] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:31] [INFO ] Implicit Places using invariants in 93 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:31] [INFO ] Computed 77 place invariants in 0 ms
[2022-05-21 22:39:31] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2022-05-21 22:39:31] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:31] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:31] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s44)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 11633 steps with 19 reset in 90 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLCardinality-09 finished in 466 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:31] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:31] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:31] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:32] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:32] [INFO ] Computed 77 place invariants in 2 ms
[2022-05-21 22:39:32] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-10 automaton TGBA Formula[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:(GT s139 s100)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 0 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLCardinality-10 finished in 402 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0 U X(p0)))||(X(!p0)&&p1))))'
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:32] [INFO ] Computed 77 place invariants in 3 ms
[2022-05-21 22:39:32] [INFO ] Implicit Places using invariants in 117 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:32] [INFO ] Computed 77 place invariants in 2 ms
[2022-05-21 22:39:32] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:32] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:32] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT 1 s71), p0:(LEQ 1 s89)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 32140 reset in 582 ms.
Product exploration explored 100000 steps with 31401 reset in 652 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 121 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 57 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F p0)]
Knowledge based reduction with 1 factoid took 161 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:34] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:34] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:34] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:34] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:34] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:34] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 150 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F p0)]
Knowledge based reduction with 1 factoid took 175 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 32681 reset in 600 ms.
Product exploration explored 100000 steps with 31329 reset in 654 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 13 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2022-05-21 22:39:37] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:37] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:37] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Product exploration explored 100000 steps with 31586 reset in 635 ms.
Product exploration explored 100000 steps with 31290 reset in 687 ms.
Built C files in :
/tmp/ltsmin12596557851490166854
[2022-05-21 22:39:38] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12596557851490166854
Running compilation step : cd /tmp/ltsmin12596557851490166854;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 253 ms.
Running link step : cd /tmp/ltsmin12596557851490166854;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin12596557851490166854;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8661864507196209124.hoa' '--buchi-type=spotba'
LTSmin run took 2893 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-11 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-4022-LTLCardinality-11 finished in 9448 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:41] [INFO ] Computed 77 place invariants in 3 ms
[2022-05-21 22:39:41] [INFO ] Implicit Places using invariants in 109 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:41] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:41] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2022-05-21 22:39:41] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:41] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:42] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-12 automaton TGBA Formula[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:(LEQ 1 s1)], 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 3196 steps with 1 reset in 32 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLCardinality-12 finished in 437 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (X(p1)&&p2)))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:42] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:42] [INFO ] Implicit Places using invariants in 98 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:42] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:42] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:42] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:42] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), true, (OR (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND p2 p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(LEQ s147 s64), p0:(LEQ 3 s39), p1:(GT 1 s155)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLCardinality-13 finished in 468 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:42] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:42] [INFO ] Implicit Places using invariants in 103 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:42] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:42] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:42] [INFO ] Computed 77 place invariants in 6 ms
[2022-05-21 22:39:42] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-14 automaton TGBA Formula[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:(LEQ s47 s81)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 0 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLCardinality-14 finished in 470 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((F(p0)||p1))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:43] [INFO ] Computed 77 place invariants in 1 ms
[2022-05-21 22:39:43] [INFO ] Implicit Places using invariants in 103 ms returned []
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:43] [INFO ] Computed 77 place invariants in 0 ms
[2022-05-21 22:39:43] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
// Phase 1: matrix 156 rows 184 cols
[2022-05-21 22:39:43] [INFO ] Computed 77 place invariants in 2 ms
[2022-05-21 22:39:43] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 156/156 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-4022-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GT 2 s135) (GT 2 s56) (GT s43 s29)), p0:(LEQ s43 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 5129 steps with 7 reset in 37 ms.
FORMULA TriangularGrid-PT-4022-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-4022-LTLCardinality-15 finished in 504 ms.
All properties solved by simple procedures.
Total runtime 25709 ms.

BK_STOP 1653172783620

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="TriangularGrid-PT-4022"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is TriangularGrid-PT-4022, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r258-tall-165303546100691"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-4022.tgz
mv TriangularGrid-PT-4022 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;