Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r216-tall-162098205600764.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-005B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205600764
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 12:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 12:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 18:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 18:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 92K May 5 16:52 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 ShieldPPPt-PT-005B-00
FORMULA_NAME ShieldPPPt-PT-005B-01
FORMULA_NAME ShieldPPPt-PT-005B-02
FORMULA_NAME ShieldPPPt-PT-005B-03
FORMULA_NAME ShieldPPPt-PT-005B-04
FORMULA_NAME ShieldPPPt-PT-005B-05
FORMULA_NAME ShieldPPPt-PT-005B-06
FORMULA_NAME ShieldPPPt-PT-005B-07
FORMULA_NAME ShieldPPPt-PT-005B-08
FORMULA_NAME ShieldPPPt-PT-005B-09
FORMULA_NAME ShieldPPPt-PT-005B-10
FORMULA_NAME ShieldPPPt-PT-005B-11
FORMULA_NAME ShieldPPPt-PT-005B-12
FORMULA_NAME ShieldPPPt-PT-005B-13
FORMULA_NAME ShieldPPPt-PT-005B-14
FORMULA_NAME ShieldPPPt-PT-005B-15

=== Now, execution of the tool begins

BK_START 1621173123988

Running Version 0
[2021-05-16 13:52:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-16 13:52:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 13:52:16] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2021-05-16 13:52:16] [INFO ] Transformed 393 places.
[2021-05-16 13:52:16] [INFO ] Transformed 358 transitions.
[2021-05-16 13:52:16] [INFO ] Found NUPN structural information;
[2021-05-16 13:52:17] [INFO ] Parsed PT model containing 393 places and 358 transitions in 112 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 13:52:17] [INFO ] Initial state test concluded for 5 properties.
FORMULA ShieldPPPt-PT-005B-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-005B-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-005B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 393 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 393/393 places, 358/358 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 349 transition count 314
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 349 transition count 314
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 348 transition count 313
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 348 transition count 313
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 347 transition count 312
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 347 transition count 312
Applied a total of 92 rules in 92 ms. Remains 347 /393 variables (removed 46) and now considering 312/358 (removed 46) transitions.
// Phase 1: matrix 312 rows 347 cols
[2021-05-16 13:52:17] [INFO ] Computed 56 place invariants in 21 ms
[2021-05-16 13:52:17] [INFO ] Implicit Places using invariants in 226 ms returned []
// Phase 1: matrix 312 rows 347 cols
[2021-05-16 13:52:17] [INFO ] Computed 56 place invariants in 12 ms
[2021-05-16 13:52:17] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
// Phase 1: matrix 312 rows 347 cols
[2021-05-16 13:52:17] [INFO ] Computed 56 place invariants in 3 ms
[2021-05-16 13:52:17] [INFO ] Dead Transitions using invariants and state equation in 171 ms returned []
Finished structural reductions, in 1 iterations. Remains : 347/393 places, 312/358 transitions.
[2021-05-16 13:52:18] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-16 13:52:18] [INFO ] Flatten gal took : 62 ms
FORMULA ShieldPPPt-PT-005B-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-005B-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-005B-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-005B-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 13:52:18] [INFO ] Flatten gal took : 22 ms
[2021-05-16 13:52:18] [INFO ] Input system was already deterministic with 312 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=244 ) properties (out of 18) seen :15
Running SMT prover for 3 properties.
// Phase 1: matrix 312 rows 347 cols
[2021-05-16 13:52:18] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-16 13:52:18] [INFO ] [Real]Absence check using 56 positive place invariants in 11 ms returned sat
[2021-05-16 13:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:52:18] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2021-05-16 13:52:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:52:18] [INFO ] [Nat]Absence check using 56 positive place invariants in 4 ms returned unsat
[2021-05-16 13:52:18] [INFO ] [Real]Absence check using 56 positive place invariants in 11 ms returned sat
[2021-05-16 13:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:52:18] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2021-05-16 13:52:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:52:18] [INFO ] [Nat]Absence check using 56 positive place invariants in 5 ms returned unsat
[2021-05-16 13:52:19] [INFO ] [Real]Absence check using 56 positive place invariants in 11 ms returned sat
[2021-05-16 13:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 13:52:19] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2021-05-16 13:52:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 13:52:19] [INFO ] [Nat]Absence check using 56 positive place invariants in 13 ms returned sat
[2021-05-16 13:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 13:52:19] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2021-05-16 13:52:19] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 3 ms to minimize.
[2021-05-16 13:52:19] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 1 ms to minimize.
[2021-05-16 13:52:19] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 1 ms to minimize.
[2021-05-16 13:52:19] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2021-05-16 13:52:19] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2021-05-16 13:52:19] [INFO ] Deduced a trap composed of 20 places in 22 ms of which 1 ms to minimize.
[2021-05-16 13:52:19] [INFO ] Deduced a trap composed of 22 places in 21 ms of which 0 ms to minimize.
[2021-05-16 13:52:19] [INFO ] Deduced a trap composed of 16 places in 13 ms of which 1 ms to minimize.
[2021-05-16 13:52:19] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 450 ms
[2021-05-16 13:52:19] [INFO ] Computed and/alt/rep : 311/462/311 causal constraints (skipped 0 transitions) in 18 ms.
[2021-05-16 13:52:20] [INFO ] Added : 284 causal constraints over 57 iterations in 1125 ms. Result :sat
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 347 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 347/347 places, 312/312 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 346 transition count 242
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 277 transition count 242
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 138 place count 277 transition count 207
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 208 place count 242 transition count 207
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 217 place count 233 transition count 198
Iterating global reduction 2 with 9 rules applied. Total rules applied 226 place count 233 transition count 198
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 226 place count 233 transition count 190
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 242 place count 225 transition count 190
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 404 place count 144 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 405 place count 144 transition count 108
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 407 place count 143 transition count 107
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 435 place count 129 transition count 107
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 436 place count 128 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 437 place count 127 transition count 106
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 437 place count 127 transition count 104
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 441 place count 125 transition count 104
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 442 place count 124 transition count 103
Applied a total of 442 rules in 78 ms. Remains 124 /347 variables (removed 223) and now considering 103/312 (removed 209) transitions.
// Phase 1: matrix 103 rows 124 cols
[2021-05-16 13:52:35] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-16 13:52:35] [INFO ] Implicit Places using invariants in 72 ms returned [107, 111]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 73 ms to find 2 implicit places.
[2021-05-16 13:52:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 103 rows 122 cols
[2021-05-16 13:52:35] [INFO ] Computed 53 place invariants in 2 ms
[2021-05-16 13:52:35] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Starting structural reductions, iteration 1 : 122/347 places, 103/312 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 120 transition count 101
Applied a total of 4 rules in 6 ms. Remains 120 /122 variables (removed 2) and now considering 101/103 (removed 2) transitions.
// Phase 1: matrix 101 rows 120 cols
[2021-05-16 13:52:35] [INFO ] Computed 53 place invariants in 0 ms
[2021-05-16 13:52:35] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 101 rows 120 cols
[2021-05-16 13:52:35] [INFO ] Computed 53 place invariants in 1 ms
[2021-05-16 13:52:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 13:52:35] [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.
Finished structural reductions, in 2 iterations. Remains : 120/347 places, 101/312 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-005B-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s24 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 13 reset in 371 ms.
Stack based approach found an accepted trace after 83 steps with 6 reset with depth 57 and stack size 55 in 1 ms.
FORMULA ShieldPPPt-PT-005B-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-005B-01 finished in 15227 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((p0&&F(G(p0)))||(p0&&(p1 U (p2||G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 347 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 347/347 places, 312/312 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 336 transition count 301
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 336 transition count 301
Applied a total of 22 rules in 15 ms. Remains 336 /347 variables (removed 11) and now considering 301/312 (removed 11) transitions.
// Phase 1: matrix 301 rows 336 cols
[2021-05-16 13:52:36] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-16 13:52:36] [INFO ] Implicit Places using invariants in 108 ms returned []
// Phase 1: matrix 301 rows 336 cols
[2021-05-16 13:52:36] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:52:36] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
// Phase 1: matrix 301 rows 336 cols
[2021-05-16 13:52:36] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-16 13:52:36] [INFO ] Dead Transitions using invariants and state equation in 136 ms returned []
Finished structural reductions, in 1 iterations. Remains : 336/347 places, 301/312 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-005B-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s99 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPt-PT-005B-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-005B-06 finished in 548 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 347 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 347/347 places, 312/312 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 337 transition count 302
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 337 transition count 302
Applied a total of 20 rules in 11 ms. Remains 337 /347 variables (removed 10) and now considering 302/312 (removed 10) transitions.
// Phase 1: matrix 302 rows 337 cols
[2021-05-16 13:52:36] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:52:36] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 302 rows 337 cols
[2021-05-16 13:52:36] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-16 13:52:36] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
// Phase 1: matrix 302 rows 337 cols
[2021-05-16 13:52:36] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:52:37] [INFO ] Dead Transitions using invariants and state equation in 152 ms returned []
Finished structural reductions, in 1 iterations. Remains : 337/347 places, 302/312 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPt-PT-005B-07 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(AND (NEQ s56 0) (NEQ s300 1)), p0:(AND (NEQ s173 0) (NEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 245 ms.
Stack based approach found an accepted trace after 4567 steps with 0 reset with depth 4568 and stack size 4568 in 17 ms.
FORMULA ShieldPPPt-PT-005B-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-005B-07 finished in 792 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(p1))))], workingDir=/home/mcc/execution]
Support contains 6 out of 347 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 347/347 places, 312/312 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 338 transition count 303
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 338 transition count 303
Applied a total of 18 rules in 11 ms. Remains 338 /347 variables (removed 9) and now considering 303/312 (removed 9) transitions.
// Phase 1: matrix 303 rows 338 cols
[2021-05-16 13:52:37] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:52:37] [INFO ] Implicit Places using invariants in 95 ms returned []
// Phase 1: matrix 303 rows 338 cols
[2021-05-16 13:52:37] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:52:37] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
// Phase 1: matrix 303 rows 338 cols
[2021-05-16 13:52:37] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:52:37] [INFO ] Dead Transitions using invariants and state equation in 151 ms returned []
Finished structural reductions, in 1 iterations. Remains : 338/347 places, 303/312 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPt-PT-005B-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(AND (OR (EQ s204 0) (EQ s133 1)) (OR (EQ s116 0) (EQ s8 1))), p1:(OR (EQ s58 0) (EQ s332 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 356 ms.
Product exploration explored 100000 steps with 50000 reset in 371 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 312 ms.
Product exploration explored 100000 steps with 50000 reset in 328 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Support contains 6 out of 338 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 338/338 places, 303/303 transitions.
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 338 transition count 303
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 27 Pre rules applied. Total rules applied 67 place count 338 transition count 323
Deduced a syphon composed of 94 places in 0 ms
Iterating global reduction 1 with 27 rules applied. Total rules applied 94 place count 338 transition count 323
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 183 places in 1 ms
Iterating global reduction 1 with 89 rules applied. Total rules applied 183 place count 338 transition count 323
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 184 place count 338 transition count 322
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 217 place count 305 transition count 289
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 2 with 33 rules applied. Total rules applied 250 place count 305 transition count 289
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 251 place count 305 transition count 289
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 253 place count 303 transition count 287
Deduced a syphon composed of 149 places in 1 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 255 place count 303 transition count 287
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -72
Deduced a syphon composed of 167 places in 0 ms
Iterating global reduction 2 with 18 rules applied. Total rules applied 273 place count 303 transition count 359
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 292 place count 284 transition count 321
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 2 with 19 rules applied. Total rules applied 311 place count 284 transition count 321
Deduced a syphon composed of 148 places in 0 ms
Applied a total of 311 rules in 65 ms. Remains 284 /338 variables (removed 54) and now considering 321/303 (removed -18) transitions.
[2021-05-16 13:52:39] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 321 rows 284 cols
[2021-05-16 13:52:39] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:52:39] [INFO ] Dead Transitions using invariants and state equation in 157 ms returned []
Finished structural reductions, in 1 iterations. Remains : 284/338 places, 321/303 transitions.
Product exploration explored 100000 steps with 50000 reset in 362 ms.
Product exploration explored 100000 steps with 50000 reset in 342 ms.
[2021-05-16 13:52:56] [INFO ] Flatten gal took : 16 ms
[2021-05-16 13:52:56] [INFO ] Flatten gal took : 15 ms
[2021-05-16 13:52:56] [INFO ] Time to serialize gal into /tmp/LTL2578049435183269107.gal : 54 ms
[2021-05-16 13:52:56] [INFO ] Time to serialize properties into /tmp/LTL4012454861270180976.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2578049435183269107.gal, -t, CGAL, -LTL, /tmp/LTL4012454861270180976.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2578049435183269107.gal -t CGAL -LTL /tmp/LTL4012454861270180976.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X("((p63==0)||(p385==1))"))||("(((p234==0)||(p151==1))&&((p129==0)||(p8==1)))"))))
Formula 0 simplified : !X("(((p234==0)||(p151==1))&&((p129==0)||(p8==1)))" | X"((p63==0)||(p385==1))")
Detected timeout of ITS tools.
[2021-05-16 13:53:11] [INFO ] Flatten gal took : 14 ms
[2021-05-16 13:53:11] [INFO ] Applying decomposition
[2021-05-16 13:53:11] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph18275199177603113349.txt, -o, /tmp/graph18275199177603113349.bin, -w, /tmp/graph18275199177603113349.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph18275199177603113349.bin, -l, -1, -v, -w, /tmp/graph18275199177603113349.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 13:53:12] [INFO ] Decomposing Gal with order
[2021-05-16 13:53:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 13:53:12] [INFO ] Removed a total of 51 redundant transitions.
[2021-05-16 13:53:12] [INFO ] Flatten gal took : 50 ms
[2021-05-16 13:53:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-16 13:53:12] [INFO ] Time to serialize gal into /tmp/LTL13591091906281499619.gal : 7 ms
[2021-05-16 13:53:12] [INFO ] Time to serialize properties into /tmp/LTL5769586520468782423.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13591091906281499619.gal, -t, CGAL, -LTL, /tmp/LTL5769586520468782423.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13591091906281499619.gal -t CGAL -LTL /tmp/LTL5769586520468782423.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((X("((i0.u20.p63==0)||(i18.i2.u117.p385==1))"))||("(((i9.i1.u72.p234==0)||(i5.i1.u47.p151==1))&&((i8.i2.u40.p129==0)||(i3.i3.u3.p8==1)))"))))
Formula 0 simplified : !X("(((i9.i1.u72.p234==0)||(i5.i1.u47.p151==1))&&((i8.i2.u40.p129==0)||(i3.i3.u3.p8==1)))" | X"((i0.u20.p63==0)||(i18.i2.u117.p385==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11172417879185834145
[2021-05-16 13:53:35] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11172417879185834145
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11172417879185834145]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11172417879185834145] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11172417879185834145] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ShieldPPPt-PT-005B-08 finished in 59114 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X((F(G(p0))&&F(!p0)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 347 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 347/347 places, 312/312 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 336 transition count 301
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 336 transition count 301
Applied a total of 22 rules in 10 ms. Remains 336 /347 variables (removed 11) and now considering 301/312 (removed 11) transitions.
// Phase 1: matrix 301 rows 336 cols
[2021-05-16 13:53:36] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:53:36] [INFO ] Implicit Places using invariants in 209 ms returned []
// Phase 1: matrix 301 rows 336 cols
[2021-05-16 13:53:36] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:53:36] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
// Phase 1: matrix 301 rows 336 cols
[2021-05-16 13:53:36] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:53:37] [INFO ] Dead Transitions using invariants and state equation in 141 ms returned []
Finished structural reductions, in 1 iterations. Remains : 336/347 places, 301/312 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, true, true, true, true, p0, (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-005B-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 5}, { cond=true, acceptance={} source=4 dest: 6}], [{ cond=p0, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s4 0) (EQ s217 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 219 ms.
Product exploration explored 100000 steps with 0 reset in 339 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 161 ms :[true, true, true, true, true, p0, (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 219 ms.
Product exploration explored 100000 steps with 2 reset in 273 ms.
Applying partial POR strategy [false, false, false, false, true, true, true]
Stuttering acceptance computed with spot in 194 ms :[true, true, true, true, true, p0, (NOT p0)]
Support contains 2 out of 336 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 336/336 places, 301/301 transitions.
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 336 transition count 301
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 26 Pre rules applied. Total rules applied 69 place count 336 transition count 321
Deduced a syphon composed of 95 places in 0 ms
Iterating global reduction 1 with 26 rules applied. Total rules applied 95 place count 336 transition count 321
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 187 places in 0 ms
Iterating global reduction 1 with 92 rules applied. Total rules applied 187 place count 336 transition count 321
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 188 place count 336 transition count 320
Discarding 37 places :
Symmetric choice reduction at 2 with 37 rule applications. Total rules 225 place count 299 transition count 283
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 2 with 37 rules applied. Total rules applied 262 place count 299 transition count 283
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 263 place count 299 transition count 283
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 265 place count 297 transition count 281
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 267 place count 297 transition count 281
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -80
Deduced a syphon composed of 168 places in 1 ms
Iterating global reduction 2 with 19 rules applied. Total rules applied 286 place count 297 transition count 361
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 305 place count 278 transition count 323
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 2 with 19 rules applied. Total rules applied 324 place count 278 transition count 323
Deduced a syphon composed of 149 places in 0 ms
Applied a total of 324 rules in 51 ms. Remains 278 /336 variables (removed 58) and now considering 323/301 (removed -22) transitions.
[2021-05-16 13:53:38] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 323 rows 278 cols
[2021-05-16 13:53:38] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-16 13:53:39] [INFO ] Dead Transitions using invariants and state equation in 138 ms returned []
Finished structural reductions, in 1 iterations. Remains : 278/336 places, 323/301 transitions.
Product exploration explored 100000 steps with 0 reset in 373 ms.
Product exploration explored 100000 steps with 0 reset in 340 ms.
[2021-05-16 13:53:39] [INFO ] Flatten gal took : 11 ms
[2021-05-16 13:53:39] [INFO ] Flatten gal took : 11 ms
[2021-05-16 13:53:39] [INFO ] Time to serialize gal into /tmp/LTL103914697320137864.gal : 2 ms
[2021-05-16 13:53:39] [INFO ] Time to serialize properties into /tmp/LTL13414921674266866882.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL103914697320137864.gal, -t, CGAL, -LTL, /tmp/LTL13414921674266866882.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL103914697320137864.gal -t CGAL -LTL /tmp/LTL13414921674266866882.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F(G("((p4==0)||(p250==1))")))&&(F("((p4!=0)&&(p250!=1))"))))))))
Formula 0 simplified : !XXXX(FG"((p4==0)||(p250==1))" & F"((p4!=0)&&(p250!=1))")
Detected timeout of ITS tools.
[2021-05-16 13:53:54] [INFO ] Flatten gal took : 13 ms
[2021-05-16 13:53:54] [INFO ] Applying decomposition
[2021-05-16 13:53:54] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph3046229543309876665.txt, -o, /tmp/graph3046229543309876665.bin, -w, /tmp/graph3046229543309876665.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph3046229543309876665.bin, -l, -1, -v, -w, /tmp/graph3046229543309876665.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 13:53:54] [INFO ] Decomposing Gal with order
[2021-05-16 13:53:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 13:53:54] [INFO ] Removed a total of 54 redundant transitions.
[2021-05-16 13:53:54] [INFO ] Flatten gal took : 21 ms
[2021-05-16 13:53:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2021-05-16 13:53:54] [INFO ] Time to serialize gal into /tmp/LTL12204624760434563990.gal : 5 ms
[2021-05-16 13:53:54] [INFO ] Time to serialize properties into /tmp/LTL6053557081032686464.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12204624760434563990.gal, -t, CGAL, -LTL, /tmp/LTL6053557081032686464.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12204624760434563990.gal -t CGAL -LTL /tmp/LTL6053557081032686464.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X((F(G("((i0.i0.u1.p4==0)||(i17.i0.u79.p250==1))")))&&(F("((i0.i0.u1.p4!=0)&&(i17.i0.u79.p250!=1))"))))))))
Formula 0 simplified : !XXXX(FG"((i0.i0.u1.p4==0)||(i17.i0.u79.p250==1))" & F"((i0.i0.u1.p4!=0)&&(i17.i0.u79.p250!=1))")
Reverse transition relation is NOT exact ! Due to transitions t56, t103, t146, t149, t196, t199, t244, t247, t277, t291, t300, t304, i0.i0.u2.t254, i0.i1.u10.t249, i1.t309, i1.i0.u12.t246, i1.i2.t214, i1.i2.u24.t209, i2.t250, i2.i0.u7.t253, i2.i1.u8.t252, i2.i2.t229, i2.i2.t233, i3.t237, i3.u15.t241, i4.t219, i4.u22.t224, i5.t295, i5.i1.u36.t198, i5.i2.t170, i5.i2.u46.t175, i6.t188, i6.u39.t193, i7.i0.u34.t201, i7.i1.t165, i7.i1.u48.t159, i8.t202, i8.i0.u31.t205, i8.i1.u32.t204, i8.i2.t180, i8.i2.t184, i9.t286, i9.i1.u60.t148, i9.i2.t119, i9.i2.u69.t125, i10.i0.u58.t151, i10.i1.t114, i10.i1.u73.t110, i11.t152, i11.i0.u55.t155, i11.i1.u56.t154, i11.i2.t130, i11.i2.t134, i12.t72, i12.u92.t76, i13.t282, i13.t100, i13.t97, i13.i1.u78.t106, i13.i2.u81.t102, i13.i3.u83.t99, i13.i4.t67, i13.i4.u95.t63, i14.t90, i14.u86.t94, i15.t138, i15.u63.t143, i16.t28, i16.u117.t32, i17.i0.u79.t105, i17.i1.t81, i17.i1.t86, i18.t53, i18.t50, i18.i1.u102.t59, i18.i2.u105.t55, i18.i3.t52, i18.i4.t23, i18.i4.u119.t18, i19.i0.u103.t58, i19.i1.t46, i19.i1.t47, i20.t41, i20.t37, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/217/84/301
Computing Next relation with stutter on 1.74523e+07 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4045174723286739677
[2021-05-16 13:54:09] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4045174723286739677
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4045174723286739677]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4045174723286739677] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4045174723286739677] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ShieldPPPt-PT-005B-10 finished in 34409 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 347 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 347/347 places, 312/312 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 337 transition count 302
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 337 transition count 302
Applied a total of 20 rules in 25 ms. Remains 337 /347 variables (removed 10) and now considering 302/312 (removed 10) transitions.
// Phase 1: matrix 302 rows 337 cols
[2021-05-16 13:54:10] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:54:11] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 302 rows 337 cols
[2021-05-16 13:54:11] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:54:11] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
// Phase 1: matrix 302 rows 337 cols
[2021-05-16 13:54:11] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:54:11] [INFO ] Dead Transitions using invariants and state equation in 149 ms returned []
Finished structural reductions, in 1 iterations. Remains : 337/347 places, 302/312 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-005B-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s334 0) (EQ s248 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 217 reset in 201 ms.
Stack based approach found an accepted trace after 863 steps with 1 reset with depth 314 and stack size 314 in 2 ms.
FORMULA ShieldPPPt-PT-005B-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-005B-11 finished in 730 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&F(p1)&&F(p2)&&X(F(p3)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 347 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 347/347 places, 312/312 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 338 transition count 303
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 338 transition count 303
Applied a total of 18 rules in 15 ms. Remains 338 /347 variables (removed 9) and now considering 303/312 (removed 9) transitions.
// Phase 1: matrix 303 rows 338 cols
[2021-05-16 13:54:11] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:54:11] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 303 rows 338 cols
[2021-05-16 13:54:11] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:54:11] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
// Phase 1: matrix 303 rows 338 cols
[2021-05-16 13:54:11] [INFO ] Computed 56 place invariants in 1 ms
[2021-05-16 13:54:12] [INFO ] Dead Transitions using invariants and state equation in 161 ms returned []
Finished structural reductions, in 1 iterations. Remains : 338/347 places, 303/312 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldPPPt-PT-005B-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p3), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s94 0) (EQ s336 1)), p1:(OR (EQ s140 0) (EQ s137 1) (EQ s192 0) (EQ s334 1)), p2:(OR (EQ s140 0) (EQ s137 1)), p3:(OR (EQ s192 0) (EQ s334 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 381 ms.
Product exploration explored 100000 steps with 50000 reset in 351 ms.
Knowledge obtained : [p0, p1, p2, p3]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 50000 reset in 318 ms.
Product exploration explored 100000 steps with 50000 reset in 354 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p1), (NOT p2)]
Support contains 6 out of 338 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 338/338 places, 303/303 transitions.
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 338 transition count 303
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 24 Pre rules applied. Total rules applied 67 place count 338 transition count 321
Deduced a syphon composed of 91 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 91 place count 338 transition count 321
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 184 places in 0 ms
Iterating global reduction 1 with 93 rules applied. Total rules applied 184 place count 338 transition count 321
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 185 place count 338 transition count 320
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 221 place count 302 transition count 284
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 2 with 36 rules applied. Total rules applied 257 place count 302 transition count 284
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 258 place count 302 transition count 284
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 260 place count 300 transition count 282
Deduced a syphon composed of 147 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 262 place count 300 transition count 282
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 163 places in 0 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 278 place count 300 transition count 347
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 294 place count 284 transition count 315
Deduced a syphon composed of 147 places in 1 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 310 place count 284 transition count 315
Deduced a syphon composed of 147 places in 0 ms
Applied a total of 310 rules in 46 ms. Remains 284 /338 variables (removed 54) and now considering 315/303 (removed -12) transitions.
[2021-05-16 13:54:14] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 315 rows 284 cols
[2021-05-16 13:54:14] [INFO ] Computed 56 place invariants in 2 ms
[2021-05-16 13:54:14] [INFO ] Dead Transitions using invariants and state equation in 147 ms returned []
Finished structural reductions, in 1 iterations. Remains : 284/338 places, 315/303 transitions.
Product exploration explored 100000 steps with 50000 reset in 1335 ms.
Product exploration explored 100000 steps with 50000 reset in 1305 ms.
[2021-05-16 13:54:17] [INFO ] Flatten gal took : 10 ms
[2021-05-16 13:54:17] [INFO ] Flatten gal took : 10 ms
[2021-05-16 13:54:17] [INFO ] Time to serialize gal into /tmp/LTL4196545791020528494.gal : 2 ms
[2021-05-16 13:54:17] [INFO ] Time to serialize properties into /tmp/LTL7176837416666318652.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4196545791020528494.gal, -t, CGAL, -LTL, /tmp/LTL7176837416666318652.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4196545791020528494.gal -t CGAL -LTL /tmp/LTL7176837416666318652.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((((F("((((p161==0)||(p157==1))||(p218==0))||(p387==1))"))&&(F("((p161==0)||(p157==1))")))&&(X(F("((p218==0)||(p387==1))"))))&&("((p105==0)||(p389==1))"))))
Formula 0 simplified : !F("((p105==0)||(p389==1))" & F"((((p161==0)||(p157==1))||(p218==0))||(p387==1))" & F"((p161==0)||(p157==1))" & XF"((p218==0)||(p387==1))")
Detected timeout of ITS tools.
[2021-05-16 13:54:32] [INFO ] Flatten gal took : 10 ms
[2021-05-16 13:54:32] [INFO ] Applying decomposition
[2021-05-16 13:54:32] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15385335628327341746.txt, -o, /tmp/graph15385335628327341746.bin, -w, /tmp/graph15385335628327341746.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15385335628327341746.bin, -l, -1, -v, -w, /tmp/graph15385335628327341746.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 13:54:32] [INFO ] Decomposing Gal with order
[2021-05-16 13:54:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 13:54:32] [INFO ] Removed a total of 52 redundant transitions.
[2021-05-16 13:54:32] [INFO ] Flatten gal took : 23 ms
[2021-05-16 13:54:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-16 13:54:32] [INFO ] Time to serialize gal into /tmp/LTL7210801472730123102.gal : 5 ms
[2021-05-16 13:54:32] [INFO ] Time to serialize properties into /tmp/LTL15148649869883832528.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7210801472730123102.gal, -t, CGAL, -LTL, /tmp/LTL15148649869883832528.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7210801472730123102.gal -t CGAL -LTL /tmp/LTL15148649869883832528.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((((F("((((i4.i2.u48.p161==0)||(i4.i2.u51.p157==1))||(i9.u72.p218==0))||(i17.i2.u123.p387==1))"))&&(F("((i4.i2.u48.p161==0)||(i4.i2.u51.p157==1))")))&&(X(F("((i9.u72.p218==0)||(i17.i2.u123.p387==1))"))))&&("((i2.i1.u34.p105==0)||(i17.i2.u121.p389==1))"))))
Formula 0 simplified : !F("((i2.i1.u34.p105==0)||(i17.i2.u121.p389==1))" & F"((((i4.i2.u48.p161==0)||(i4.i2.u51.p157==1))||(i9.u72.p218==0))||(i17.i2.u123.p387==1))" & F"((i4.i2.u48.p161==0)||(i4.i2.u51.p157==1))" & XF"((i9.u72.p218==0)||(i17.i2.u123.p387==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9913631906643454171
[2021-05-16 13:54:47] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9913631906643454171
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9913631906643454171]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9913631906643454171] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9913631906643454171] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ShieldPPPt-PT-005B-12 finished in 36493 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 347 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 347/347 places, 312/312 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 346 transition count 245
Reduce places removed 66 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 67 rules applied. Total rules applied 133 place count 280 transition count 244
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 134 place count 279 transition count 244
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 134 place count 279 transition count 208
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 206 place count 243 transition count 208
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 214 place count 235 transition count 200
Iterating global reduction 3 with 8 rules applied. Total rules applied 222 place count 235 transition count 200
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 222 place count 235 transition count 193
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 236 place count 228 transition count 193
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 396 place count 148 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 397 place count 148 transition count 112
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 399 place count 147 transition count 111
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 427 place count 133 transition count 111
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 428 place count 132 transition count 110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 429 place count 131 transition count 110
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 429 place count 131 transition count 108
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 433 place count 129 transition count 108
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 434 place count 128 transition count 107
Applied a total of 434 rules in 71 ms. Remains 128 /347 variables (removed 219) and now considering 107/312 (removed 205) transitions.
// Phase 1: matrix 107 rows 128 cols
[2021-05-16 13:54:48] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-16 13:54:48] [INFO ] Implicit Places using invariants in 267 ms returned [111, 115]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 269 ms to find 2 implicit places.
[2021-05-16 13:54:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 107 rows 126 cols
[2021-05-16 13:54:48] [INFO ] Computed 53 place invariants in 0 ms
[2021-05-16 13:54:48] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Starting structural reductions, iteration 1 : 126/347 places, 107/312 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 124 transition count 105
Applied a total of 4 rules in 4 ms. Remains 124 /126 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 124 cols
[2021-05-16 13:54:48] [INFO ] Computed 53 place invariants in 0 ms
[2021-05-16 13:54:48] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 105 rows 124 cols
[2021-05-16 13:54:48] [INFO ] Computed 53 place invariants in 1 ms
[2021-05-16 13:54:48] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-16 13:54:48] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 124/347 places, 105/312 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-005B-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s105 0) (EQ s84 1) (OR (EQ s72 0) (EQ s49 1)))], 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 0 reset in 239 ms.
Stack based approach found an accepted trace after 421 steps with 0 reset with depth 422 and stack size 422 in 2 ms.
FORMULA ShieldPPPt-PT-005B-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-005B-14 finished in 933 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 347 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 347/347 places, 312/312 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 346 transition count 243
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 278 transition count 243
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 136 place count 278 transition count 207
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 208 place count 242 transition count 207
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 216 place count 234 transition count 199
Iterating global reduction 2 with 8 rules applied. Total rules applied 224 place count 234 transition count 199
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 224 place count 234 transition count 192
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 238 place count 227 transition count 192
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 2 with 166 rules applied. Total rules applied 404 place count 144 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 405 place count 144 transition count 108
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 407 place count 143 transition count 107
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 435 place count 129 transition count 107
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 436 place count 128 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 437 place count 127 transition count 106
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 437 place count 127 transition count 104
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 441 place count 125 transition count 104
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 442 place count 124 transition count 103
Applied a total of 442 rules in 25 ms. Remains 124 /347 variables (removed 223) and now considering 103/312 (removed 209) transitions.
// Phase 1: matrix 103 rows 124 cols
[2021-05-16 13:54:49] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-16 13:54:49] [INFO ] Implicit Places using invariants in 54 ms returned [107, 111]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 55 ms to find 2 implicit places.
[2021-05-16 13:54:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 103 rows 122 cols
[2021-05-16 13:54:49] [INFO ] Computed 53 place invariants in 0 ms
[2021-05-16 13:54:49] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Starting structural reductions, iteration 1 : 122/347 places, 103/312 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 120 transition count 101
Applied a total of 4 rules in 8 ms. Remains 120 /122 variables (removed 2) and now considering 101/103 (removed 2) transitions.
// Phase 1: matrix 101 rows 120 cols
[2021-05-16 13:54:49] [INFO ] Computed 53 place invariants in 0 ms
[2021-05-16 13:54:49] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 101 rows 120 cols
[2021-05-16 13:54:49] [INFO ] Computed 53 place invariants in 1 ms
[2021-05-16 13:54:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-16 13:54:49] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/347 places, 101/312 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPt-PT-005B-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s51 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 84741 steps with 1 reset in 191 ms.
FORMULA ShieldPPPt-PT-005B-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPt-PT-005B-15 finished in 619 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5308922675697460579
[2021-05-16 13:54:49] [INFO ] Computing symmetric may disable matrix : 312 transitions.
[2021-05-16 13:54:49] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 13:54:49] [INFO ] Applying decomposition
[2021-05-16 13:54:49] [INFO ] Computing symmetric may enable matrix : 312 transitions.
[2021-05-16 13:54:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 13:54:49] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13495707398999512313.txt, -o, /tmp/graph13495707398999512313.bin, -w, /tmp/graph13495707398999512313.weights], workingDir=null]
[2021-05-16 13:54:49] [INFO ] Computing Do-Not-Accords matrix : 312 transitions.
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13495707398999512313.bin, -l, -1, -v, -w, /tmp/graph13495707398999512313.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 13:54:49] [INFO ] Decomposing Gal with order
[2021-05-16 13:54:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 13:54:49] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 13:54:49] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5308922675697460579
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5308922675697460579]
[2021-05-16 13:54:49] [INFO ] Removed a total of 45 redundant transitions.
[2021-05-16 13:54:49] [INFO ] Flatten gal took : 18 ms
[2021-05-16 13:54:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-16 13:54:49] [INFO ] Time to serialize gal into /tmp/LTLCardinality699849252113441962.gal : 3 ms
[2021-05-16 13:54:49] [INFO ] Time to serialize properties into /tmp/LTLCardinality14603043079283689762.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality699849252113441962.gal, -t, CGAL, -LTL, /tmp/LTLCardinality14603043079283689762.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality699849252113441962.gal -t CGAL -LTL /tmp/LTLCardinality14603043079283689762.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !((X(("(((i10.i1.u77.p234==0)||(i5.i4.u51.p151==1))&&((i7.i1.u42.p129==0)||(i3.i1.u3.p8==1)))")||(X("((i4.u21.p63==0)||(i0.i1.u125.p385==1))")))))
Formula 0 simplified : !X("(((i10.i1.u77.p234==0)||(i5.i4.u51.p151==1))&&((i7.i1.u42.p129==0)||(i3.i1.u3.p8==1)))" | X"((i4.u21.p63==0)||(i0.i1.u125.p385==1))")
Compilation finished in 1572 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin5308922675697460579]
Link finished in 47 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp0==true)||X((LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin5308922675697460579]
LTSmin run took 1250 ms.
FORMULA ShieldPPPt-PT-005B-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X(X(X((<>([]((LTLAPp2==true)))&&<>(!(LTLAPp2==true))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin5308922675697460579]
LTSmin run took 433 ms.
FORMULA ShieldPPPt-PT-005B-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>(((LTLAPp3==true)&&<>((LTLAPp4==true))&&<>((LTLAPp5==true))&&X(<>((LTLAPp6==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin5308922675697460579]
LTSmin run took 436 ms.
FORMULA ShieldPPPt-PT-005B-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621173294467

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPt-PT-005B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-005B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r216-tall-162098205600764"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-005B.tgz
mv ShieldPPPt-PT-005B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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