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.r222-tall-165286025200428.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 ShieldPPPs-PT-005B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025200428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 7.4K Apr 30 03:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 30 03:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 03:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 03:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:52 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
-rw-r--r-- 1 mcc users 86K 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 ShieldPPPs-PT-005B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-005B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652983749357

Running Version 202205111006
[2022-05-19 18:09:11] [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]
[2022-05-19 18:09:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 18:09:11] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2022-05-19 18:09:11] [INFO ] Transformed 343 places.
[2022-05-19 18:09:12] [INFO ] Transformed 318 transitions.
[2022-05-19 18:09:12] [INFO ] Found NUPN structural information;
[2022-05-19 18:09:12] [INFO ] Parsed PT model containing 343 places and 318 transitions in 194 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA ShieldPPPs-PT-005B-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005B-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 343 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 343/343 places, 318/318 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 310 transition count 285
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 310 transition count 285
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 309 transition count 284
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 309 transition count 284
Applied a total of 68 rules in 65 ms. Remains 309 /343 variables (removed 34) and now considering 284/318 (removed 34) transitions.
// Phase 1: matrix 284 rows 309 cols
[2022-05-19 18:09:12] [INFO ] Computed 56 place invariants in 18 ms
[2022-05-19 18:09:12] [INFO ] Implicit Places using invariants in 250 ms returned []
// Phase 1: matrix 284 rows 309 cols
[2022-05-19 18:09:12] [INFO ] Computed 56 place invariants in 4 ms
[2022-05-19 18:09:12] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
// Phase 1: matrix 284 rows 309 cols
[2022-05-19 18:09:12] [INFO ] Computed 56 place invariants in 4 ms
[2022-05-19 18:09:12] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 309/343 places, 284/318 transitions.
Finished structural reductions, in 1 iterations. Remains : 309/343 places, 284/318 transitions.
Support contains 22 out of 309 places after structural reductions.
[2022-05-19 18:09:13] [INFO ] Flatten gal took : 48 ms
[2022-05-19 18:09:13] [INFO ] Flatten gal took : 20 ms
[2022-05-19 18:09:13] [INFO ] Input system was already deterministic with 284 transitions.
Support contains 21 out of 309 places (down from 22) after GAL structural reductions.
Finished random walk after 2247 steps, including 2 resets, run visited all 17 properties in 91 ms. (steps per millisecond=24 )
Computed a total of 60 stabilizing places and 60 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G((X(G(p0))&&X(G(p1))))))'
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 307 transition count 282
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 307 transition count 282
Applied a total of 4 rules in 10 ms. Remains 307 /309 variables (removed 2) and now considering 282/284 (removed 2) transitions.
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:09:13] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:13] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:09:13] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:13] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:09:13] [INFO ] Computed 56 place invariants in 3 ms
[2022-05-19 18:09:13] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 307/309 places, 282/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 307/309 places, 282/284 transitions.
Stuttering acceptance computed with spot in 208 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s187 0), p1:(EQ s11 1)], 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 2 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-01 finished in 668 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U X(p0))&&X(F(p1)))))'
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 308 transition count 283
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 308 transition count 283
Applied a total of 2 rules in 7 ms. Remains 308 /309 variables (removed 1) and now considering 283/284 (removed 1) transitions.
// Phase 1: matrix 283 rows 308 cols
[2022-05-19 18:09:14] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:14] [INFO ] Implicit Places using invariants in 94 ms returned []
// Phase 1: matrix 283 rows 308 cols
[2022-05-19 18:09:14] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:14] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
// Phase 1: matrix 283 rows 308 cols
[2022-05-19 18:09:14] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:14] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 308/309 places, 283/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 308/309 places, 283/284 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(EQ s128 1), p1:(AND (EQ s256 1) (EQ s128 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 835 steps with 0 reset in 13 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-06 finished in 617 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U p1) U (G(X((F(p2)||p0)))&&!p2))))'
Support contains 3 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 308 transition count 283
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 308 transition count 283
Applied a total of 2 rules in 14 ms. Remains 308 /309 variables (removed 1) and now considering 283/284 (removed 1) transitions.
// Phase 1: matrix 283 rows 308 cols
[2022-05-19 18:09:14] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:14] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 283 rows 308 cols
[2022-05-19 18:09:14] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:15] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
// Phase 1: matrix 283 rows 308 cols
[2022-05-19 18:09:15] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:15] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 308/309 places, 283/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 308/309 places, 283/284 transitions.
Stuttering acceptance computed with spot in 925 ms :[(OR (NOT p0) p2), true, (NOT p1), (AND (NOT p2) (NOT p0)), (OR (NOT p0) p2), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p2) p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 5}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=0 dest: 6}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 7}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 5}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=(OR p1 p0), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=6 dest: 9}], [{ cond=(NOT p2), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p2) p0), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p2) p0), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p2:(EQ s243 1), p1:(EQ s135 1), p0:(EQ s111 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 912 steps with 0 reset in 5 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-07 finished in 1387 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 308 transition count 247
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 272 transition count 247
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 72 place count 272 transition count 222
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 122 place count 247 transition count 222
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 124 place count 245 transition count 220
Iterating global reduction 2 with 2 rules applied. Total rules applied 126 place count 245 transition count 220
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 126 place count 245 transition count 219
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 128 place count 244 transition count 219
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 298 place count 159 transition count 134
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 300 place count 157 transition count 132
Applied a total of 300 rules in 50 ms. Remains 157 /309 variables (removed 152) and now considering 132/284 (removed 152) transitions.
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:09:16] [INFO ] Computed 56 place invariants in 4 ms
[2022-05-19 18:09:16] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:09:16] [INFO ] Computed 56 place invariants in 0 ms
[2022-05-19 18:09:16] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2022-05-19 18:09:16] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:09:16] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:16] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 157/309 places, 132/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 157/309 places, 132/284 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s70 1) (EQ s92 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 39478 steps with 408 reset in 151 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-08 finished in 551 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 308 transition count 247
Reduce places removed 36 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 37 rules applied. Total rules applied 73 place count 272 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 271 transition count 246
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 74 place count 271 transition count 221
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 124 place count 246 transition count 221
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 126 place count 244 transition count 219
Iterating global reduction 3 with 2 rules applied. Total rules applied 128 place count 244 transition count 219
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 128 place count 244 transition count 218
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 130 place count 243 transition count 218
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 0 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 3 with 172 rules applied. Total rules applied 302 place count 157 transition count 132
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 304 place count 155 transition count 130
Applied a total of 304 rules in 35 ms. Remains 155 /309 variables (removed 154) and now considering 130/284 (removed 154) transitions.
// Phase 1: matrix 130 rows 155 cols
[2022-05-19 18:09:16] [INFO ] Computed 56 place invariants in 0 ms
[2022-05-19 18:09:16] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 130 rows 155 cols
[2022-05-19 18:09:16] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:16] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2022-05-19 18:09:16] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 130 rows 155 cols
[2022-05-19 18:09:16] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:17] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 155/309 places, 130/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 155/309 places, 130/284 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s99 1) (EQ s101 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1599 reset in 268 ms.
Stuttering criterion allowed to conclude after 11321 steps with 196 reset in 31 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-09 finished in 690 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(F(G(p0))))))'
Support contains 1 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 308 transition count 246
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 271 transition count 246
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 74 place count 271 transition count 221
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 124 place count 246 transition count 221
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 126 place count 244 transition count 219
Iterating global reduction 2 with 2 rules applied. Total rules applied 128 place count 244 transition count 219
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 128 place count 244 transition count 218
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 130 place count 243 transition count 218
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 300 place count 158 transition count 133
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 302 place count 156 transition count 131
Applied a total of 302 rules in 33 ms. Remains 156 /309 variables (removed 153) and now considering 131/284 (removed 153) transitions.
// Phase 1: matrix 131 rows 156 cols
[2022-05-19 18:09:17] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:17] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 131 rows 156 cols
[2022-05-19 18:09:17] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:17] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2022-05-19 18:09:17] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 131 rows 156 cols
[2022-05-19 18:09:17] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:17] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 156/309 places, 131/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 156/309 places, 131/284 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s67 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 313 steps with 0 reset in 2 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005B-LTLFireability-10 finished in 359 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!G(p0) U ((G(p1)||p2) U p3)))'
Support contains 4 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 308 transition count 247
Reduce places removed 36 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 37 rules applied. Total rules applied 73 place count 272 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 271 transition count 246
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 74 place count 271 transition count 221
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 124 place count 246 transition count 221
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 126 place count 244 transition count 219
Iterating global reduction 3 with 2 rules applied. Total rules applied 128 place count 244 transition count 219
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 128 place count 244 transition count 218
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 130 place count 243 transition count 218
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 296 place count 160 transition count 135
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 298 place count 158 transition count 133
Applied a total of 298 rules in 35 ms. Remains 158 /309 variables (removed 151) and now considering 133/284 (removed 151) transitions.
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:17] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:17] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:17] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:17] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2022-05-19 18:09:17] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:17] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:18] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 158/309 places, 133/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/309 places, 133/284 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p3), p0, (AND p0 (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p3:(EQ s35 1), p2:(EQ s3 1), p1:(AND (EQ s81 1) (EQ s83 1)), p0:(OR (EQ s3 1) (AND (EQ s81 1) (EQ s83 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 22171 reset in 223 ms.
Product exploration explored 100000 steps with 22231 reset in 235 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/158 stabilizing places and 2/133 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p3) (NOT p2) p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) p0)))), (X (X (NOT p0))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(X (NOT p3)), (X p3), (X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 12 factoid took 718 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 99 ms :[(NOT p3), p0, (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 26 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:19] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:19] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p3) (NOT p2) p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) p0))), (X (NOT p0)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) p0)))), (X (X (NOT p0))), (F (OR (G p3) (G (NOT p3)))), (G (NOT (AND (NOT p1) (NOT p3) p0 (NOT p2))))]
False Knowledge obtained : [(X (NOT p3)), (X p3), (X (X (NOT p3))), (X (X p3)), (F (AND (NOT p1) p0)), (F p0), (F (AND p1 p0)), (F p3), (F (AND p1 (NOT p3) p0 (NOT p2)))]
Knowledge based reduction with 13 factoid took 898 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 118 ms :[(NOT p3), p0, (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 117 ms :[(NOT p3), p0, (AND p0 (NOT p1))]
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:20] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:20] [INFO ] [Real]Absence check using 56 positive place invariants in 10 ms returned sat
[2022-05-19 18:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 18:09:20] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-19 18:09:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 18:09:21] [INFO ] [Nat]Absence check using 56 positive place invariants in 9 ms returned sat
[2022-05-19 18:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 18:09:21] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-19 18:09:21] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 2 ms to minimize.
[2022-05-19 18:09:21] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2022-05-19 18:09:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 90 ms
[2022-05-19 18:09:21] [INFO ] Computed and/alt/rep : 130/263/130 causal constraints (skipped 0 transitions) in 9 ms.
[2022-05-19 18:09:21] [INFO ] Added : 57 causal constraints over 12 iterations in 198 ms. Result :sat
Could not prove EG (NOT p3)
Support contains 4 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 1 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:21] [INFO ] Computed 56 place invariants in 0 ms
[2022-05-19 18:09:21] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:21] [INFO ] Computed 56 place invariants in 0 ms
[2022-05-19 18:09:21] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:21] [INFO ] Computed 56 place invariants in 0 ms
[2022-05-19 18:09:21] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/158 places, 133/133 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/158 stabilizing places and 2/133 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p0 (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT p0))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(X (NOT p3)), (X p3), (X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 9 factoid took 490 ms. Reduced automaton from 3 states, 5 edges and 4 AP to 3 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 115 ms :[(NOT p3), p0, (AND p0 (NOT p1))]
Finished random walk after 81 steps, including 0 resets, run visited all 5 properties in 5 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p3) (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p0 (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (NOT p0))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(X (NOT p3)), (X p3), (X (X (NOT p3))), (X (X p3)), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F p3), (F p0), (F (AND (NOT p2) (NOT p3) p0))]
Knowledge based reduction with 9 factoid took 623 ms. Reduced automaton from 3 states, 5 edges and 4 AP to 3 states, 5 edges and 4 AP.
Stuttering acceptance computed with spot in 107 ms :[(NOT p3), p0, (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 109 ms :[(NOT p3), p0, (AND p0 (NOT p1))]
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:23] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:23] [INFO ] [Real]Absence check using 56 positive place invariants in 10 ms returned sat
[2022-05-19 18:09:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 18:09:23] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2022-05-19 18:09:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 18:09:23] [INFO ] [Nat]Absence check using 56 positive place invariants in 8 ms returned sat
[2022-05-19 18:09:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 18:09:23] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-19 18:09:23] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2022-05-19 18:09:23] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 2 ms to minimize.
[2022-05-19 18:09:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 90 ms
[2022-05-19 18:09:23] [INFO ] Computed and/alt/rep : 130/263/130 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-19 18:09:23] [INFO ] Added : 57 causal constraints over 12 iterations in 157 ms. Result :sat
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 120 ms :[(NOT p3), p0, (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 22031 reset in 179 ms.
Product exploration explored 100000 steps with 22299 reset in 202 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 122 ms :[(NOT p3), p0, (AND p0 (NOT p1))]
Support contains 4 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 14 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
[2022-05-19 18:09:24] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:24] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:09:24] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/158 places, 133/133 transitions.
Product exploration explored 100000 steps with 22350 reset in 204 ms.
Product exploration explored 100000 steps with 22315 reset in 238 ms.
Built C files in :
/tmp/ltsmin3439734270824365776
[2022-05-19 18:09:25] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3439734270824365776
Running compilation step : cd /tmp/ltsmin3439734270824365776;'/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 815 ms.
Running link step : cd /tmp/ltsmin3439734270824365776;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin3439734270824365776;'/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/stateBased5607683062544576079.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 3 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:40] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:40] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:40] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:09:40] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
// Phase 1: matrix 133 rows 158 cols
[2022-05-19 18:09:40] [INFO ] Computed 56 place invariants in 0 ms
[2022-05-19 18:09:40] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/158 places, 133/133 transitions.
Built C files in :
/tmp/ltsmin2926153000081299406
[2022-05-19 18:09:40] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2926153000081299406
Running compilation step : cd /tmp/ltsmin2926153000081299406;'/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 237 ms.
Running link step : cd /tmp/ltsmin2926153000081299406;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin2926153000081299406;'/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/stateBased1985810718428000164.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 18:09:55] [INFO ] Flatten gal took : 10 ms
[2022-05-19 18:09:55] [INFO ] Flatten gal took : 10 ms
[2022-05-19 18:09:55] [INFO ] Time to serialize gal into /tmp/LTL14553609745539587022.gal : 3 ms
[2022-05-19 18:09:55] [INFO ] Time to serialize properties into /tmp/LTL7013425016899349596.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14553609745539587022.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7013425016899349596.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1455360...267
Read 1 LTL properties
Checking formula 0 : !(((!(G("((p17==1)||((p171==1)&&(p173==1)))")))U(((G("((p171==1)&&(p173==1))"))||("(p17==1)"))U("(p78==1)"))))
Formula 0 simplified : !(!G"((p17==1)||((p171==1)&&(p173==1)))" U (("(p17==1)" | G"((p171==1)&&(p173==1))") U "(p78==1)"))
Detected timeout of ITS tools.
[2022-05-19 18:10:10] [INFO ] Flatten gal took : 10 ms
[2022-05-19 18:10:10] [INFO ] Applying decomposition
[2022-05-19 18:10:10] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2676401749010591800.txt' '-o' '/tmp/graph2676401749010591800.bin' '-w' '/tmp/graph2676401749010591800.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2676401749010591800.bin' '-l' '-1' '-v' '-w' '/tmp/graph2676401749010591800.weights' '-q' '0' '-e' '0.001'
[2022-05-19 18:10:11] [INFO ] Decomposing Gal with order
[2022-05-19 18:10:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 18:10:11] [INFO ] Removed a total of 30 redundant transitions.
[2022-05-19 18:10:11] [INFO ] Flatten gal took : 45 ms
[2022-05-19 18:10:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 5 ms.
[2022-05-19 18:10:11] [INFO ] Time to serialize gal into /tmp/LTL13997165930604050891.gal : 3 ms
[2022-05-19 18:10:11] [INFO ] Time to serialize properties into /tmp/LTL519942690135652357.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13997165930604050891.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL519942690135652357.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1399716...245
Read 1 LTL properties
Checking formula 0 : !(((!(G("((i2.i0.u1.p17==1)||((i6.i1.u29.p171==1)&&(i8.u30.p173==1)))")))U(((G("((i6.i1.u29.p171==1)&&(i8.u30.p173==1))"))||("(i2.i0.u...190
Formula 0 simplified : !(!G"((i2.i0.u1.p17==1)||((i6.i1.u29.p171==1)&&(i8.u30.p173==1)))" U (("(i2.i0.u1.p17==1)" | G"((i6.i1.u29.p171==1)&&(i8.u30.p173==1...181
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2141534410313339147
[2022-05-19 18:10:26] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2141534410313339147
Running compilation step : cd /tmp/ltsmin2141534410313339147;'/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 237 ms.
Running link step : cd /tmp/ltsmin2141534410313339147;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin2141534410313339147;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '() U (([]((LTLAPp1==true))||(LTLAPp2==true)) U (LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-005B-LTLFireability-11 finished in 83547 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U X(!F(X(p1))))))'
Support contains 4 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 307 transition count 282
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 307 transition count 282
Applied a total of 4 rules in 18 ms. Remains 307 /309 variables (removed 2) and now considering 282/284 (removed 2) transitions.
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:10:41] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:41] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:10:41] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:41] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:10:41] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:42] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 307/309 places, 282/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 307/309 places, 282/284 transitions.
Stuttering acceptance computed with spot in 159 ms :[p1, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s164 1) (AND (EQ s24 1) (EQ s56 1))), p1:(NEQ s35 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 432 reset in 263 ms.
Product exploration explored 100000 steps with 433 reset in 259 ms.
Computed a total of 59 stabilizing places and 59 stable transitions
Computed a total of 59 stabilizing places and 59 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 221 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 168 ms :[p1, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 210 steps, including 0 resets, run visited all 3 properties in 10 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 227 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 145 ms :[p1, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 169 ms :[p1, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:10:43] [INFO ] Computed 56 place invariants in 3 ms
[2022-05-19 18:10:43] [INFO ] [Real]Absence check using 56 positive place invariants in 18 ms returned sat
[2022-05-19 18:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 18:10:44] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2022-05-19 18:10:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 18:10:44] [INFO ] [Nat]Absence check using 56 positive place invariants in 18 ms returned sat
[2022-05-19 18:10:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 18:10:44] [INFO ] [Nat]Absence check using state equation in 219 ms returned sat
[2022-05-19 18:10:44] [INFO ] Computed and/alt/rep : 281/497/281 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-19 18:10:46] [INFO ] Added : 260 causal constraints over 56 iterations in 2434 ms. Result :sat
Could not prove EG p1
Support contains 4 out of 307 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 282/282 transitions.
Applied a total of 0 rules in 8 ms. Remains 307 /307 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:10:46] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:47] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:10:47] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:47] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:10:47] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:47] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 307/307 places, 282/282 transitions.
Computed a total of 59 stabilizing places and 59 stable transitions
Computed a total of 59 stabilizing places and 59 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 175 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 163 ms :[p1, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 228 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 252 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 165 ms :[p1, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 165 ms :[p1, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
// Phase 1: matrix 282 rows 307 cols
[2022-05-19 18:10:48] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:10:48] [INFO ] [Real]Absence check using 56 positive place invariants in 14 ms returned sat
[2022-05-19 18:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 18:10:48] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2022-05-19 18:10:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 18:10:48] [INFO ] [Nat]Absence check using 56 positive place invariants in 15 ms returned sat
[2022-05-19 18:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 18:10:49] [INFO ] [Nat]Absence check using state equation in 223 ms returned sat
[2022-05-19 18:10:49] [INFO ] Computed and/alt/rep : 281/497/281 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-19 18:10:51] [INFO ] Added : 260 causal constraints over 56 iterations in 2314 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 182 ms :[p1, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Product exploration explored 100000 steps with 431 reset in 205 ms.
Product exploration explored 100000 steps with 438 reset in 233 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 226 ms :[p1, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Support contains 4 out of 307 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 307/307 places, 282/282 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 307 transition count 282
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 11 Pre rules applied. Total rules applied 36 place count 307 transition count 283
Deduced a syphon composed of 47 places in 0 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 47 place count 307 transition count 283
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 1 with 102 rules applied. Total rules applied 149 place count 307 transition count 283
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 186 place count 270 transition count 246
Deduced a syphon composed of 112 places in 1 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 223 place count 270 transition count 246
Deduced a syphon composed of 112 places in 0 ms
Applied a total of 223 rules in 46 ms. Remains 270 /307 variables (removed 37) and now considering 246/282 (removed 36) transitions.
[2022-05-19 18:10:52] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 246 rows 270 cols
[2022-05-19 18:10:52] [INFO ] Computed 56 place invariants in 2 ms
[2022-05-19 18:10:52] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 270/307 places, 246/282 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/307 places, 246/282 transitions.
Product exploration explored 100000 steps with 1211 reset in 431 ms.
Product exploration explored 100000 steps with 1155 reset in 290 ms.
Built C files in :
/tmp/ltsmin3820330837902882205
[2022-05-19 18:10:53] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3820330837902882205
Running compilation step : cd /tmp/ltsmin3820330837902882205;'/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/ltsmin3820330837902882205;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin3820330837902882205;'/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/stateBased4933817321611758481.hoa' '--buchi-type=spotba'
LTSmin run took 535 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-005B-LTLFireability-12 finished in 13139 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(p0)))))'
Support contains 1 out of 309 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 309/309 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 308 transition count 246
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 74 place count 271 transition count 246
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 74 place count 271 transition count 221
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 124 place count 246 transition count 221
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 126 place count 244 transition count 219
Iterating global reduction 2 with 2 rules applied. Total rules applied 128 place count 244 transition count 219
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 128 place count 244 transition count 218
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 130 place count 243 transition count 218
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 298 place count 159 transition count 134
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 300 place count 157 transition count 132
Applied a total of 300 rules in 33 ms. Remains 157 /309 variables (removed 152) and now considering 132/284 (removed 152) transitions.
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:10:54] [INFO ] Computed 56 place invariants in 0 ms
[2022-05-19 18:10:54] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:10:54] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:54] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
[2022-05-19 18:10:54] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:10:54] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:54] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 157/309 places, 132/284 transitions.
Finished structural reductions, in 1 iterations. Remains : 157/309 places, 132/284 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 271 reset in 247 ms.
Product exploration explored 100000 steps with 271 reset in 264 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/157 stabilizing places and 2/132 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 360 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Support contains 1 out of 157 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 157/157 places, 132/132 transitions.
Applied a total of 0 rules in 9 ms. Remains 157 /157 variables (removed 0) and now considering 132/132 (removed 0) transitions.
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:10:55] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:55] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:10:55] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:10:56] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2022-05-19 18:10:56] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:10:56] [INFO ] Computed 56 place invariants in 0 ms
[2022-05-19 18:10:56] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 157/157 places, 132/132 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/157 stabilizing places and 2/132 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 131 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Product exploration explored 100000 steps with 271 reset in 241 ms.
Product exploration explored 100000 steps with 272 reset in 278 ms.
Built C files in :
/tmp/ltsmin8516795166255452638
[2022-05-19 18:10:57] [INFO ] Computing symmetric may disable matrix : 132 transitions.
[2022-05-19 18:10:57] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 18:10:57] [INFO ] Computing symmetric may enable matrix : 132 transitions.
[2022-05-19 18:10:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 18:10:57] [INFO ] Computing Do-Not-Accords matrix : 132 transitions.
[2022-05-19 18:10:57] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 18:10:57] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8516795166255452638
Running compilation step : cd /tmp/ltsmin8516795166255452638;'/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 255 ms.
Running link step : cd /tmp/ltsmin8516795166255452638;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin8516795166255452638;'/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/stateBased2904984649924454516.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 157 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 157/157 places, 132/132 transitions.
Applied a total of 0 rules in 7 ms. Remains 157 /157 variables (removed 0) and now considering 132/132 (removed 0) transitions.
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:11:12] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:11:12] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:11:12] [INFO ] Computed 56 place invariants in 1 ms
[2022-05-19 18:11:12] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2022-05-19 18:11:12] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 132 rows 157 cols
[2022-05-19 18:11:12] [INFO ] Computed 56 place invariants in 0 ms
[2022-05-19 18:11:12] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 157/157 places, 132/132 transitions.
Built C files in :
/tmp/ltsmin11660832449613394504
[2022-05-19 18:11:12] [INFO ] Computing symmetric may disable matrix : 132 transitions.
[2022-05-19 18:11:12] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 18:11:12] [INFO ] Computing symmetric may enable matrix : 132 transitions.
[2022-05-19 18:11:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 18:11:12] [INFO ] Computing Do-Not-Accords matrix : 132 transitions.
[2022-05-19 18:11:12] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 18:11:12] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11660832449613394504
Running compilation step : cd /tmp/ltsmin11660832449613394504;'/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 262 ms.
Running link step : cd /tmp/ltsmin11660832449613394504;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin11660832449613394504;'/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/stateBased12693761800931550957.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 18:11:27] [INFO ] Flatten gal took : 8 ms
[2022-05-19 18:11:27] [INFO ] Flatten gal took : 6 ms
[2022-05-19 18:11:27] [INFO ] Time to serialize gal into /tmp/LTL12877840265378272940.gal : 2 ms
[2022-05-19 18:11:27] [INFO ] Time to serialize properties into /tmp/LTL14061743296295046487.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12877840265378272940.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14061743296295046487.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1287784...268
Read 1 LTL properties
Checking formula 0 : !((X(G(F(G("(p4==0)"))))))
Formula 0 simplified : !XGFG"(p4==0)"
Detected timeout of ITS tools.
[2022-05-19 18:11:42] [INFO ] Flatten gal took : 14 ms
[2022-05-19 18:11:42] [INFO ] Applying decomposition
[2022-05-19 18:11:42] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18119844523189606250.txt' '-o' '/tmp/graph18119844523189606250.bin' '-w' '/tmp/graph18119844523189606250.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18119844523189606250.bin' '-l' '-1' '-v' '-w' '/tmp/graph18119844523189606250.weights' '-q' '0' '-e' '0.001'
[2022-05-19 18:11:42] [INFO ] Decomposing Gal with order
[2022-05-19 18:11:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 18:11:42] [INFO ] Removed a total of 30 redundant transitions.
[2022-05-19 18:11:42] [INFO ] Flatten gal took : 14 ms
[2022-05-19 18:11:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 3 ms.
[2022-05-19 18:11:42] [INFO ] Time to serialize gal into /tmp/LTL9097896545887010469.gal : 3 ms
[2022-05-19 18:11:42] [INFO ] Time to serialize properties into /tmp/LTL11249406523333735139.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9097896545887010469.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11249406523333735139.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9097896...246
Read 1 LTL properties
Checking formula 0 : !((X(G(F(G("(i0.i1.u12.p4==0)"))))))
Formula 0 simplified : !XGFG"(i0.i1.u12.p4==0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16818409030677829519
[2022-05-19 18:11:57] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16818409030677829519
Running compilation step : cd /tmp/ltsmin16818409030677829519;'/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 227 ms.
Running link step : cd /tmp/ltsmin16818409030677829519;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin16818409030677829519;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](<>([]((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-005B-LTLFireability-15 finished in 78468 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!G(p0) U ((G(p1)||p2) U p3)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(p0)))))'
[2022-05-19 18:12:13] [INFO ] Flatten gal took : 16 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11929834337895159972
[2022-05-19 18:12:13] [INFO ] Computing symmetric may disable matrix : 284 transitions.
[2022-05-19 18:12:13] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 18:12:13] [INFO ] Computing symmetric may enable matrix : 284 transitions.
[2022-05-19 18:12:13] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 18:12:13] [INFO ] Applying decomposition
[2022-05-19 18:12:13] [INFO ] Computing Do-Not-Accords matrix : 284 transitions.
[2022-05-19 18:12:13] [INFO ] Flatten gal took : 14 ms
[2022-05-19 18:12:13] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 18:12:13] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11929834337895159972
Running compilation step : cd /tmp/ltsmin11929834337895159972;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14718229158076374788.txt' '-o' '/tmp/graph14718229158076374788.bin' '-w' '/tmp/graph14718229158076374788.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14718229158076374788.bin' '-l' '-1' '-v' '-w' '/tmp/graph14718229158076374788.weights' '-q' '0' '-e' '0.001'
[2022-05-19 18:12:13] [INFO ] Decomposing Gal with order
[2022-05-19 18:12:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 18:12:13] [INFO ] Removed a total of 45 redundant transitions.
[2022-05-19 18:12:13] [INFO ] Flatten gal took : 20 ms
[2022-05-19 18:12:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2022-05-19 18:12:13] [INFO ] Time to serialize gal into /tmp/LTLFireability9425363229203400100.gal : 4 ms
[2022-05-19 18:12:13] [INFO ] Time to serialize properties into /tmp/LTLFireability5477772255973197043.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9425363229203400100.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5477772255973197043.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 2 LTL properties
Checking formula 0 : !(((!(G("((i1.i0.i1.u6.p17==1)||((i9.u61.p171==1)&&(i9.u62.p173==1)))")))U(((G("((i9.u61.p171==1)&&(i9.u62.p173==1))"))||("(i1.i0.i1.u...196
Formula 0 simplified : !(!G"((i1.i0.i1.u6.p17==1)||((i9.u61.p171==1)&&(i9.u62.p173==1)))" U (("(i1.i0.i1.u6.p17==1)" | G"((i9.u61.p171==1)&&(i9.u62.p173==1...187
Compilation finished in 500 ms.
Running link step : cd /tmp/ltsmin11929834337895159972;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11929834337895159972;'/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' '--ltl' '() U (([]((LTLAPp1==true))||(LTLAPp2==true)) U (LTLAPp3==true)))' '--buchi-type=spotba'
LTSmin run took 33809 ms.
FORMULA ShieldPPPs-PT-005B-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin11929834337895159972;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](<>([]((LTLAPp4==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: LTL layer: formula: X([](<>([]((LTLAPp4==true)))))
pins2lts-mc-linux64( 1/ 8), 0.005: "X([](<>([]((LTLAPp4==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.005: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.030: There are 290 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.030: State length is 310, there are 288 groups
pins2lts-mc-linux64( 0/ 8), 0.030: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.030: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.030: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.030: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.103: [Blue] ~120 levels ~960 states ~6440 transitions
pins2lts-mc-linux64( 7/ 8), 0.151: [Blue] ~240 levels ~1920 states ~11816 transitions
pins2lts-mc-linux64( 6/ 8), 0.226: [Blue] ~480 levels ~3840 states ~27408 transitions
pins2lts-mc-linux64( 6/ 8), 0.319: [Blue] ~756 levels ~7680 states ~39752 transitions
pins2lts-mc-linux64( 3/ 8), 0.410: [Blue] ~658 levels ~15360 states ~62752 transitions
pins2lts-mc-linux64( 3/ 8), 0.596: [Blue] ~658 levels ~30720 states ~125120 transitions
pins2lts-mc-linux64( 6/ 8), 0.939: [Blue] ~763 levels ~61440 states ~249960 transitions
pins2lts-mc-linux64( 6/ 8), 1.543: [Blue] ~763 levels ~122880 states ~523832 transitions
pins2lts-mc-linux64( 2/ 8), 2.752: [Blue] ~687 levels ~245760 states ~1120024 transitions
pins2lts-mc-linux64( 6/ 8), 4.721: [Blue] ~763 levels ~491520 states ~2454120 transitions
pins2lts-mc-linux64( 7/ 8), 8.022: [Blue] ~877 levels ~983040 states ~4766096 transitions
pins2lts-mc-linux64( 7/ 8), 14.179: [Blue] ~877 levels ~1966080 states ~10265616 transitions
pins2lts-mc-linux64( 7/ 8), 27.688: [Blue] ~877 levels ~3932160 states ~22646600 transitions
pins2lts-mc-linux64( 4/ 8), 60.769: [Blue] ~835 levels ~7864320 states ~49299912 transitions
pins2lts-mc-linux64( 4/ 8), 129.547: [Blue] ~835 levels ~15728640 states ~102163568 transitions
pins2lts-mc-linux64( 1/ 8), 260.856: [Blue] ~1060 levels ~31457280 states ~225960360 transitions
pins2lts-mc-linux64( 7/ 8), 540.131: [Blue] ~877 levels ~62914560 states ~472328200 transitions
pins2lts-mc-linux64( 2/ 8), 1034.061: [Blue] ~692 levels ~125829120 states ~913791392 transitions
pins2lts-mc-linux64( 4/ 8), 1154.671: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1154.722:
pins2lts-mc-linux64( 0/ 8), 1154.722: Explored 134167046 states 1063408901 transitions, fanout: 7.926
pins2lts-mc-linux64( 0/ 8), 1154.722: Total exploration time 1154.670 sec (1154.620 sec minimum, 1154.641 sec on average)
pins2lts-mc-linux64( 0/ 8), 1154.722: States per second: 116195, Transitions per second: 920963
pins2lts-mc-linux64( 0/ 8), 1154.722:
pins2lts-mc-linux64( 0/ 8), 1154.722: State space has 134217387 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 1154.722: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1154.722: blue states: 134167046 (99.96%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1154.722: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1154.722: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1154.722:
pins2lts-mc-linux64( 0/ 8), 1154.722: Total memory used for local state coloring: 0.3MB
pins2lts-mc-linux64( 0/ 8), 1154.722:
pins2lts-mc-linux64( 0/ 8), 1154.722: Queue width: 8B, total height: 18306, memory: 0.14MB
pins2lts-mc-linux64( 0/ 8), 1154.722: Tree memory: 1048.2MB, 8.2 B/state, compr.: 0.7%
pins2lts-mc-linux64( 0/ 8), 1154.722: Tree fill ratio (roots/leafs): 99.0%/9.0%
pins2lts-mc-linux64( 0/ 8), 1154.722: Stored 291 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1154.722: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1154.722: Est. total memory use: 1048.3MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11929834337895159972;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](<>([]((LTLAPp4==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11929834337895159972;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](<>([]((LTLAPp4==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-19 18:33:13] [INFO ] Applying decomposition
[2022-05-19 18:33:13] [INFO ] Flatten gal took : 10 ms
[2022-05-19 18:33:13] [INFO ] Decomposing Gal with order
[2022-05-19 18:33:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 18:33:13] [INFO ] Removed a total of 30 redundant transitions.
[2022-05-19 18:33:13] [INFO ] Flatten gal took : 18 ms
[2022-05-19 18:33:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 5 ms.
[2022-05-19 18:33:13] [INFO ] Time to serialize gal into /tmp/LTLFireability1806401250442943654.gal : 4 ms
[2022-05-19 18:33:13] [INFO ] Time to serialize properties into /tmp/LTLFireability2535267007118712887.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1806401250442943654.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2535267007118712887.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 1 LTL properties
Checking formula 0 : !((X(G(F(G("(i0.i0.i0.i0.u138.p4==0)"))))))
Formula 0 simplified : !XGFG"(i0.i0.i0.i0.u138.p4==0)"
Detected timeout of ITS tools.
[2022-05-19 18:54:20] [INFO ] Flatten gal took : 310 ms
[2022-05-19 18:54:21] [INFO ] Input system was already deterministic with 284 transitions.
[2022-05-19 18:54:21] [INFO ] Transformed 309 places.
[2022-05-19 18:54:21] [INFO ] Transformed 284 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-19 18:54:21] [INFO ] Time to serialize gal into /tmp/LTLFireability869181255108249072.gal : 14 ms
[2022-05-19 18:54:21] [INFO ] Time to serialize properties into /tmp/LTLFireability3700751182550566589.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability869181255108249072.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3700751182550566589.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...332
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G(F(G("(p4==0)"))))))
Formula 0 simplified : !XGFG"(p4==0)"

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ 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
+ 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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 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=@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="ShieldPPPs-PT-005B"
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 ShieldPPPs-PT-005B, 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 r222-tall-165286025200428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-005B.tgz
mv ShieldPPPs-PT-005B 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 ;