Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713500412.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldPPPs-PT-004B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713500412
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 5.6K Feb 26 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 01:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 01:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 01:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 124K Feb 26 01:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 69K Mar 5 18:23 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-004B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-004B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679196626041

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-004B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-19 03:30:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 03:30:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 03:30:29] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2023-03-19 03:30:29] [INFO ] Transformed 275 places.
[2023-03-19 03:30:29] [INFO ] Transformed 255 transitions.
[2023-03-19 03:30:29] [INFO ] Found NUPN structural information;
[2023-03-19 03:30:29] [INFO ] Parsed PT model containing 275 places and 255 transitions and 702 arcs in 140 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ShieldPPPs-PT-004B-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004B-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004B-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004B-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004B-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 275 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 255/255 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 253 transition count 233
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 253 transition count 233
Applied a total of 44 rules in 69 ms. Remains 253 /275 variables (removed 22) and now considering 233/255 (removed 22) transitions.
// Phase 1: matrix 233 rows 253 cols
[2023-03-19 03:30:29] [INFO ] Computed 45 place invariants in 8 ms
[2023-03-19 03:30:30] [INFO ] Implicit Places using invariants in 626 ms returned []
[2023-03-19 03:30:30] [INFO ] Invariant cache hit.
[2023-03-19 03:30:30] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 1374 ms to find 0 implicit places.
[2023-03-19 03:30:30] [INFO ] Invariant cache hit.
[2023-03-19 03:30:31] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 253/275 places, 233/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1981 ms. Remains : 253/275 places, 233/255 transitions.
Support contains 32 out of 253 places after structural reductions.
[2023-03-19 03:30:31] [INFO ] Flatten gal took : 63 ms
[2023-03-19 03:30:31] [INFO ] Flatten gal took : 22 ms
[2023-03-19 03:30:31] [INFO ] Input system was already deterministic with 233 transitions.
Support contains 30 out of 253 places (down from 32) after GAL structural reductions.
Finished random walk after 1360 steps, including 1 resets, run visited all 23 properties in 95 ms. (steps per millisecond=14 )
Computed a total of 51 stabilizing places and 51 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(X(F((X(F(p0))&&G(p1)))))&&F(p2))||G((F(p0)&&F(G(p1)))))))'
Support contains 3 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 247 transition count 227
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 247 transition count 227
Applied a total of 12 rules in 26 ms. Remains 247 /253 variables (removed 6) and now considering 227/233 (removed 6) transitions.
// Phase 1: matrix 227 rows 247 cols
[2023-03-19 03:30:32] [INFO ] Computed 45 place invariants in 6 ms
[2023-03-19 03:30:32] [INFO ] Implicit Places using invariants in 211 ms returned []
[2023-03-19 03:30:32] [INFO ] Invariant cache hit.
[2023-03-19 03:30:32] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2023-03-19 03:30:32] [INFO ] Invariant cache hit.
[2023-03-19 03:30:33] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 247/253 places, 227/233 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 765 ms. Remains : 247/253 places, 227/233 transitions.
Stuttering acceptance computed with spot in 1100 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0)), (NOT p1), (AND (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 7}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 6}, { cond=true, acceptance={} source=2 dest: 8}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 5}], [{ cond=p1, acceptance={} source=6 dest: 6}, { cond=(NOT p1), acceptance={0} source=6 dest: 6}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 7}], [{ cond=(OR (NOT p0) p1), acceptance={} source=8 dest: 4}, { cond=(NOT p1), acceptance={} source=8 dest: 6}, { cond=(NOT p1), acceptance={} source=8 dest: 8}, { cond=p1, acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=9 dest: 4}, { cond=(NOT p1), acceptance={} source=9 dest: 6}, { cond=(NOT p1), acceptance={} source=9 dest: 8}, { cond=p1, acceptance={} source=9 dest: 9}]], initial=0, aps=[p2:(NEQ s115 1), p0:(NEQ s197 1), p1:(NEQ s87 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]]
Product exploration explored 100000 steps with 322 reset in 421 ms.
Product exploration explored 100000 steps with 315 reset in 389 ms.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND p2 p0 p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X p0), (X p2), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 873 ms. Reduced automaton from 10 states, 25 edges and 3 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 486 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 1420 steps, including 2 resets, run visited all 4 properties in 26 ms. (steps per millisecond=54 )
Knowledge obtained : [(AND p2 p0 p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X p0), (X p2), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT p0)), (F (NOT (OR p1 (NOT p0)))), (F (NOT p1))]
Knowledge based reduction with 11 factoid took 962 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 533 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 606 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 2 out of 247 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 227/227 transitions.
Applied a total of 0 rules in 5 ms. Remains 247 /247 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2023-03-19 03:30:38] [INFO ] Invariant cache hit.
[2023-03-19 03:30:38] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-19 03:30:38] [INFO ] Invariant cache hit.
[2023-03-19 03:30:38] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
[2023-03-19 03:30:38] [INFO ] Invariant cache hit.
[2023-03-19 03:30:39] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 480 ms. Remains : 247/247 places, 227/227 transitions.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 475 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 1227 steps, including 1 resets, run visited all 4 properties in 28 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 338 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 338 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 283 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 341 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 331 reset in 257 ms.
Product exploration explored 100000 steps with 277 reset in 303 ms.
Applying partial POR strategy [false, false, false, true, true, false, false]
Stuttering acceptance computed with spot in 602 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 2 out of 247 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 247/247 places, 227/227 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 247 transition count 227
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 29 place count 247 transition count 228
Deduced a syphon composed of 38 places in 3 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 38 place count 247 transition count 228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 246 transition count 227
Deduced a syphon composed of 38 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 246 transition count 227
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 119 places in 0 ms
Iterating global reduction 1 with 81 rules applied. Total rules applied 121 place count 246 transition count 227
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 151 place count 216 transition count 197
Deduced a syphon composed of 89 places in 0 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 181 place count 216 transition count 197
Deduced a syphon composed of 89 places in 0 ms
Applied a total of 181 rules in 91 ms. Remains 216 /247 variables (removed 31) and now considering 197/227 (removed 30) transitions.
[2023-03-19 03:30:42] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 197 rows 216 cols
[2023-03-19 03:30:42] [INFO ] Computed 45 place invariants in 3 ms
[2023-03-19 03:30:42] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 216/247 places, 197/227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 406 ms. Remains : 216/247 places, 197/227 transitions.
Built C files in :
/tmp/ltsmin5168689166668436882
[2023-03-19 03:30:43] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5168689166668436882
Running compilation step : cd /tmp/ltsmin5168689166668436882;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 530 ms.
Running link step : cd /tmp/ltsmin5168689166668436882;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 87 ms.
Running LTSmin : cd /tmp/ltsmin5168689166668436882;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4891309415810619697.hoa' '--buchi-type=spotba'
LTSmin run took 1314 ms.
FORMULA ShieldPPPs-PT-004B-LTLFireability-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004B-LTLFireability-00 finished in 12766 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 252 transition count 203
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 223 transition count 203
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 58 place count 223 transition count 183
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 98 place count 203 transition count 183
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 104 place count 197 transition count 177
Iterating global reduction 2 with 6 rules applied. Total rules applied 110 place count 197 transition count 177
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 110 place count 197 transition count 175
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 114 place count 195 transition count 175
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 0 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 2 with 136 rules applied. Total rules applied 250 place count 127 transition count 107
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 252 place count 125 transition count 105
Applied a total of 252 rules in 35 ms. Remains 125 /253 variables (removed 128) and now considering 105/233 (removed 128) transitions.
// Phase 1: matrix 105 rows 125 cols
[2023-03-19 03:30:45] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:30:45] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-19 03:30:45] [INFO ] Invariant cache hit.
[2023-03-19 03:30:45] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2023-03-19 03:30:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 03:30:45] [INFO ] Invariant cache hit.
[2023-03-19 03:30:45] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/253 places, 105/233 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 337 ms. Remains : 125/253 places, 105/233 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-01 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:(EQ s60 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 2198 reset in 262 ms.
Product exploration explored 100000 steps with 2260 reset in 265 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 266 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 296 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0)]
[2023-03-19 03:30:47] [INFO ] Invariant cache hit.
[2023-03-19 03:30:47] [INFO ] [Real]Absence check using 45 positive place invariants in 12 ms returned sat
[2023-03-19 03:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:30:47] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-19 03:30:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:30:47] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2023-03-19 03:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:30:47] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-19 03:30:47] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 13 ms to minimize.
[2023-03-19 03:30:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 142 ms
[2023-03-19 03:30:47] [INFO ] Computed and/alt/rep : 103/194/103 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 03:30:48] [INFO ] Added : 80 causal constraints over 16 iterations in 304 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 6 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2023-03-19 03:30:48] [INFO ] Invariant cache hit.
[2023-03-19 03:30:48] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-19 03:30:48] [INFO ] Invariant cache hit.
[2023-03-19 03:30:48] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-19 03:30:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 03:30:48] [INFO ] Invariant cache hit.
[2023-03-19 03:30:48] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 377 ms. Remains : 125/125 places, 105/105 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 174 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 207 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
[2023-03-19 03:30:49] [INFO ] Invariant cache hit.
[2023-03-19 03:30:49] [INFO ] [Real]Absence check using 45 positive place invariants in 14 ms returned sat
[2023-03-19 03:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:30:49] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-19 03:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:30:49] [INFO ] [Nat]Absence check using 45 positive place invariants in 14 ms returned sat
[2023-03-19 03:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:30:49] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-19 03:30:49] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2023-03-19 03:30:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2023-03-19 03:30:49] [INFO ] Computed and/alt/rep : 103/194/103 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-19 03:30:50] [INFO ] Added : 80 causal constraints over 16 iterations in 437 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2195 reset in 255 ms.
Product exploration explored 100000 steps with 2241 reset in 206 ms.
Built C files in :
/tmp/ltsmin11086843828326013627
[2023-03-19 03:30:50] [INFO ] Computing symmetric may disable matrix : 105 transitions.
[2023-03-19 03:30:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:30:50] [INFO ] Computing symmetric may enable matrix : 105 transitions.
[2023-03-19 03:30:50] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:30:50] [INFO ] Computing Do-Not-Accords matrix : 105 transitions.
[2023-03-19 03:30:50] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:30:50] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11086843828326013627
Running compilation step : cd /tmp/ltsmin11086843828326013627;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 246 ms.
Running link step : cd /tmp/ltsmin11086843828326013627;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin11086843828326013627;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11508975314227727313.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 4 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2023-03-19 03:31:05] [INFO ] Invariant cache hit.
[2023-03-19 03:31:06] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-19 03:31:06] [INFO ] Invariant cache hit.
[2023-03-19 03:31:06] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-19 03:31:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 03:31:06] [INFO ] Invariant cache hit.
[2023-03-19 03:31:06] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 522 ms. Remains : 125/125 places, 105/105 transitions.
Built C files in :
/tmp/ltsmin8255052482710108877
[2023-03-19 03:31:06] [INFO ] Computing symmetric may disable matrix : 105 transitions.
[2023-03-19 03:31:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:31:06] [INFO ] Computing symmetric may enable matrix : 105 transitions.
[2023-03-19 03:31:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:31:06] [INFO ] Computing Do-Not-Accords matrix : 105 transitions.
[2023-03-19 03:31:06] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:31:06] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8255052482710108877
Running compilation step : cd /tmp/ltsmin8255052482710108877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 252 ms.
Running link step : cd /tmp/ltsmin8255052482710108877;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin8255052482710108877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6238738222680309843.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 03:31:21] [INFO ] Flatten gal took : 7 ms
[2023-03-19 03:31:21] [INFO ] Flatten gal took : 7 ms
[2023-03-19 03:31:21] [INFO ] Time to serialize gal into /tmp/LTL17200960637609660818.gal : 3 ms
[2023-03-19 03:31:21] [INFO ] Time to serialize properties into /tmp/LTL11471166622293891626.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17200960637609660818.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12789176193702529565.hoa' '-atoms' '/tmp/LTL11471166622293891626.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11471166622293891626.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12789176193702529565.hoa
Detected timeout of ITS tools.
[2023-03-19 03:31:36] [INFO ] Flatten gal took : 7 ms
[2023-03-19 03:31:36] [INFO ] Flatten gal took : 6 ms
[2023-03-19 03:31:36] [INFO ] Time to serialize gal into /tmp/LTL13593067119359425217.gal : 2 ms
[2023-03-19 03:31:36] [INFO ] Time to serialize properties into /tmp/LTL12290136478467133359.ltl : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13593067119359425217.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12290136478467133359.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(p131==1)"))))
Formula 0 simplified : FG!"(p131==1)"
Detected timeout of ITS tools.
[2023-03-19 03:31:51] [INFO ] Flatten gal took : 6 ms
[2023-03-19 03:31:51] [INFO ] Applying decomposition
[2023-03-19 03:31:51] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11285204452762463384.txt' '-o' '/tmp/graph11285204452762463384.bin' '-w' '/tmp/graph11285204452762463384.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11285204452762463384.bin' '-l' '-1' '-v' '-w' '/tmp/graph11285204452762463384.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:31:51] [INFO ] Decomposing Gal with order
[2023-03-19 03:31:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:31:51] [INFO ] Removed a total of 25 redundant transitions.
[2023-03-19 03:31:52] [INFO ] Flatten gal took : 37 ms
[2023-03-19 03:31:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 4 ms.
[2023-03-19 03:31:52] [INFO ] Time to serialize gal into /tmp/LTL6314367948455451258.gal : 3 ms
[2023-03-19 03:31:52] [INFO ] Time to serialize properties into /tmp/LTL4981958699659217219.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6314367948455451258.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4981958699659217219.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("(i4.i1.u22.p131==1)"))))
Formula 0 simplified : FG!"(i4.i1.u22.p131==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11208422456531148199
[2023-03-19 03:32:07] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11208422456531148199
Running compilation step : cd /tmp/ltsmin11208422456531148199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 278 ms.
Running link step : cd /tmp/ltsmin11208422456531148199;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin11208422456531148199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-004B-LTLFireability-01 finished in 97190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 252 transition count 205
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 225 transition count 205
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 54 place count 225 transition count 184
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 96 place count 204 transition count 184
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 103 place count 197 transition count 177
Iterating global reduction 2 with 7 rules applied. Total rules applied 110 place count 197 transition count 177
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 110 place count 197 transition count 174
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 116 place count 194 transition count 174
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 246 place count 129 transition count 109
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 248 place count 127 transition count 107
Applied a total of 248 rules in 66 ms. Remains 127 /253 variables (removed 126) and now considering 107/233 (removed 126) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:32:22] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:32:22] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-19 03:32:22] [INFO ] Invariant cache hit.
[2023-03-19 03:32:22] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
[2023-03-19 03:32:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 03:32:22] [INFO ] Invariant cache hit.
[2023-03-19 03:32:22] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/253 places, 107/233 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 675 ms. Remains : 127/253 places, 107/233 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-02 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 s74 0) (EQ s34 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 318 steps with 11 reset in 1 ms.
FORMULA ShieldPPPs-PT-004B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004B-LTLFireability-02 finished in 806 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U ((!p0||F(G(p1))) U X(p2))))'
Support contains 3 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 246 transition count 226
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 246 transition count 226
Applied a total of 14 rules in 5 ms. Remains 246 /253 variables (removed 7) and now considering 226/233 (removed 7) transitions.
// Phase 1: matrix 226 rows 246 cols
[2023-03-19 03:32:23] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:32:23] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-19 03:32:23] [INFO ] Invariant cache hit.
[2023-03-19 03:32:23] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
[2023-03-19 03:32:23] [INFO ] Invariant cache hit.
[2023-03-19 03:32:23] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 246/253 places, 226/233 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 766 ms. Remains : 246/253 places, 226/233 transitions.
Stuttering acceptance computed with spot in 270 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s174 1), p2:(OR (EQ s236 1) (EQ s86 1)), p1:(EQ s86 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 3057 reset in 163 ms.
Product exploration explored 100000 steps with 3057 reset in 222 ms.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (AND p0 (NOT p2))), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 366 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Finished random walk after 762 steps, including 0 resets, run visited all 4 properties in 10 ms. (steps per millisecond=76 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (AND p0 (NOT p2))), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F p1), (F p2), (F (AND (NOT p0) (NOT p2))), (F (NOT (AND p0 (NOT p2))))]
Knowledge based reduction with 7 factoid took 517 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 252 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 239 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
[2023-03-19 03:32:26] [INFO ] Invariant cache hit.
[2023-03-19 03:32:26] [INFO ] [Real]Absence check using 45 positive place invariants in 71 ms returned sat
[2023-03-19 03:32:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:32:26] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2023-03-19 03:32:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:32:26] [INFO ] [Nat]Absence check using 45 positive place invariants in 83 ms returned sat
[2023-03-19 03:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:32:27] [INFO ] [Nat]Absence check using state equation in 442 ms returned sat
[2023-03-19 03:32:27] [INFO ] Computed and/alt/rep : 225/398/225 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-19 03:32:29] [INFO ] Added : 204 causal constraints over 44 iterations in 1981 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 3 out of 246 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 246/246 places, 226/226 transitions.
Applied a total of 0 rules in 3 ms. Remains 246 /246 variables (removed 0) and now considering 226/226 (removed 0) transitions.
[2023-03-19 03:32:29] [INFO ] Invariant cache hit.
[2023-03-19 03:32:29] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-19 03:32:29] [INFO ] Invariant cache hit.
[2023-03-19 03:32:29] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
[2023-03-19 03:32:29] [INFO ] Invariant cache hit.
[2023-03-19 03:32:29] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 623 ms. Remains : 246/246 places, 226/226 transitions.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 344 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 227 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Finished random walk after 426 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=142 )
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (AND p0 (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND p0 (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F p1), (F p2), (F (AND (NOT p0) (NOT p2))), (F (NOT (AND p0 (NOT p2))))]
Knowledge based reduction with 6 factoid took 447 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 243 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 249 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
[2023-03-19 03:32:31] [INFO ] Invariant cache hit.
[2023-03-19 03:32:31] [INFO ] [Real]Absence check using 45 positive place invariants in 151 ms returned sat
[2023-03-19 03:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:32:32] [INFO ] [Real]Absence check using state equation in 351 ms returned sat
[2023-03-19 03:32:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:32:32] [INFO ] [Nat]Absence check using 45 positive place invariants in 12 ms returned sat
[2023-03-19 03:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:32:32] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2023-03-19 03:32:32] [INFO ] Computed and/alt/rep : 225/398/225 causal constraints (skipped 0 transitions) in 54 ms.
[2023-03-19 03:32:33] [INFO ] Added : 204 causal constraints over 44 iterations in 1501 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 261 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 3106 reset in 178 ms.
Product exploration explored 100000 steps with 3127 reset in 152 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 247 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Support contains 3 out of 246 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 246/246 places, 226/226 transitions.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 246 transition count 226
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 27 place count 246 transition count 227
Deduced a syphon composed of 36 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 36 place count 246 transition count 227
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 118 places in 0 ms
Iterating global reduction 1 with 82 rules applied. Total rules applied 118 place count 246 transition count 227
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 146 place count 218 transition count 199
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 1 with 28 rules applied. Total rules applied 174 place count 218 transition count 199
Deduced a syphon composed of 90 places in 0 ms
Applied a total of 174 rules in 62 ms. Remains 218 /246 variables (removed 28) and now considering 199/226 (removed 27) transitions.
[2023-03-19 03:32:34] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 199 rows 218 cols
[2023-03-19 03:32:35] [INFO ] Computed 45 place invariants in 13 ms
[2023-03-19 03:32:35] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 218/246 places, 199/226 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 272 ms. Remains : 218/246 places, 199/226 transitions.
Built C files in :
/tmp/ltsmin12648983396819156592
[2023-03-19 03:32:35] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12648983396819156592
Running compilation step : cd /tmp/ltsmin12648983396819156592;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 339 ms.
Running link step : cd /tmp/ltsmin12648983396819156592;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin12648983396819156592;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6608731849124511815.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 246 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 246/246 places, 226/226 transitions.
Applied a total of 0 rules in 4 ms. Remains 246 /246 variables (removed 0) and now considering 226/226 (removed 0) transitions.
// Phase 1: matrix 226 rows 246 cols
[2023-03-19 03:32:50] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-19 03:32:50] [INFO ] Implicit Places using invariants in 251 ms returned []
[2023-03-19 03:32:50] [INFO ] Invariant cache hit.
[2023-03-19 03:32:51] [INFO ] Implicit Places using invariants and state equation in 562 ms returned []
Implicit Place search using SMT with State Equation took 819 ms to find 0 implicit places.
[2023-03-19 03:32:51] [INFO ] Invariant cache hit.
[2023-03-19 03:32:51] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1051 ms. Remains : 246/246 places, 226/226 transitions.
Built C files in :
/tmp/ltsmin14514635108643561728
[2023-03-19 03:32:51] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14514635108643561728
Running compilation step : cd /tmp/ltsmin14514635108643561728;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 351 ms.
Running link step : cd /tmp/ltsmin14514635108643561728;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin14514635108643561728;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15938042003982069474.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 03:33:06] [INFO ] Flatten gal took : 11 ms
[2023-03-19 03:33:06] [INFO ] Flatten gal took : 8 ms
[2023-03-19 03:33:06] [INFO ] Time to serialize gal into /tmp/LTL15739275870437974801.gal : 3 ms
[2023-03-19 03:33:06] [INFO ] Time to serialize properties into /tmp/LTL11267165874148969900.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15739275870437974801.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15106436992267333127.hoa' '-atoms' '/tmp/LTL11267165874148969900.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11267165874148969900.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15106436992267333127.hoa
Detected timeout of ITS tools.
[2023-03-19 03:33:21] [INFO ] Flatten gal took : 27 ms
[2023-03-19 03:33:21] [INFO ] Flatten gal took : 33 ms
[2023-03-19 03:33:21] [INFO ] Time to serialize gal into /tmp/LTL6529506488904542715.gal : 3 ms
[2023-03-19 03:33:21] [INFO ] Time to serialize properties into /tmp/LTL17701483419412544686.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6529506488904542715.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17701483419412544686.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((("(p191!=1)")U((("(p191==1)")||(F(G("(p93==1)"))))U(X("((p262==1)||(p93==1))")))))
Formula 0 simplified : !"(p191!=1)" R ((!"(p191==1)" & GF!"(p93==1)") R X!"((p262==1)||(p93==1))")
Detected timeout of ITS tools.
[2023-03-19 03:33:36] [INFO ] Flatten gal took : 8 ms
[2023-03-19 03:33:36] [INFO ] Applying decomposition
[2023-03-19 03:33:36] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9086112321298692824.txt' '-o' '/tmp/graph9086112321298692824.bin' '-w' '/tmp/graph9086112321298692824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9086112321298692824.bin' '-l' '-1' '-v' '-w' '/tmp/graph9086112321298692824.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:33:36] [INFO ] Decomposing Gal with order
[2023-03-19 03:33:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:33:36] [INFO ] Removed a total of 36 redundant transitions.
[2023-03-19 03:33:36] [INFO ] Flatten gal took : 24 ms
[2023-03-19 03:33:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-19 03:33:36] [INFO ] Time to serialize gal into /tmp/LTL18265956596387142865.gal : 5 ms
[2023-03-19 03:33:36] [INFO ] Time to serialize properties into /tmp/LTL8765128615315695505.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18265956596387142865.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8765128615315695505.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((("(i6.i1.i1.u68.p191!=1)")U((("(i6.i1.i1.u68.p191==1)")||(F(G("(i5.u34.p93==1)"))))U(X("((i10.u92.p262==1)||(i5.u34.p93==1))")))))
Formula 0 simplified : !"(i6.i1.i1.u68.p191!=1)" R ((!"(i6.i1.i1.u68.p191==1)" & GF!"(i5.u34.p93==1)") R X!"((i10.u92.p262==1)||(i5.u34.p93==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6672088341232206680
[2023-03-19 03:33:51] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6672088341232206680
Running compilation step : cd /tmp/ltsmin6672088341232206680;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 345 ms.
Running link step : cd /tmp/ltsmin6672088341232206680;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin6672088341232206680;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U ((!(LTLAPp0==true)||<>([]((LTLAPp1==true)))) U X((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-004B-LTLFireability-03 finished in 104124 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(G(p1))&&p0)) U X(p2)))'
Support contains 5 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 246 transition count 226
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 246 transition count 226
Applied a total of 14 rules in 6 ms. Remains 246 /253 variables (removed 7) and now considering 226/233 (removed 7) transitions.
[2023-03-19 03:34:07] [INFO ] Invariant cache hit.
[2023-03-19 03:34:07] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-19 03:34:07] [INFO ] Invariant cache hit.
[2023-03-19 03:34:07] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2023-03-19 03:34:07] [INFO ] Invariant cache hit.
[2023-03-19 03:34:07] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 246/253 places, 226/233 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 715 ms. Remains : 246/253 places, 226/233 transitions.
Stuttering acceptance computed with spot in 369 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p2 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=5 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))), acceptance={} source=5 dest: 2}]], initial=3, aps=[p0:(AND (EQ s155 1) (EQ s183 1)), p1:(AND (EQ s78 1) (EQ s108 1)), p2:(NEQ s213 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 156 ms.
Product exploration explored 100000 steps with 50000 reset in 245 ms.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p2) p1))), (X p2), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), true, (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (OR (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 8 factoid took 214 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-004B-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-004B-LTLFireability-04 finished in 1732 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X((p0 U (!p1||G(p0))))))))'
Support contains 1 out of 253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 247 transition count 227
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 247 transition count 227
Applied a total of 12 rules in 3 ms. Remains 247 /253 variables (removed 6) and now considering 227/233 (removed 6) transitions.
// Phase 1: matrix 227 rows 247 cols
[2023-03-19 03:34:08] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-19 03:34:08] [INFO ] Implicit Places using invariants in 128 ms returned []
[2023-03-19 03:34:08] [INFO ] Invariant cache hit.
[2023-03-19 03:34:09] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2023-03-19 03:34:09] [INFO ] Invariant cache hit.
[2023-03-19 03:34:09] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 247/253 places, 227/233 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 493 ms. Remains : 247/253 places, 227/233 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s221 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 213 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-004B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004B-LTLFireability-05 finished in 631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 246 transition count 226
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 246 transition count 226
Applied a total of 14 rules in 3 ms. Remains 246 /253 variables (removed 7) and now considering 226/233 (removed 7) transitions.
// Phase 1: matrix 226 rows 246 cols
[2023-03-19 03:34:09] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:34:09] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-19 03:34:09] [INFO ] Invariant cache hit.
[2023-03-19 03:34:09] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
[2023-03-19 03:34:09] [INFO ] Invariant cache hit.
[2023-03-19 03:34:10] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 246/253 places, 226/233 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 660 ms. Remains : 246/253 places, 226/233 transitions.
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s46 0) (OR (EQ s21 0) (EQ s44 0)))], 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 81 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-004B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004B-LTLFireability-06 finished in 779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G((!p0||X(!p0)))) U G(p1)))))'
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 246 transition count 226
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 246 transition count 226
Applied a total of 14 rules in 7 ms. Remains 246 /253 variables (removed 7) and now considering 226/233 (removed 7) transitions.
[2023-03-19 03:34:10] [INFO ] Invariant cache hit.
[2023-03-19 03:34:10] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-19 03:34:10] [INFO ] Invariant cache hit.
[2023-03-19 03:34:10] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2023-03-19 03:34:10] [INFO ] Invariant cache hit.
[2023-03-19 03:34:10] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 246/253 places, 226/233 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 644 ms. Remains : 246/253 places, 226/233 transitions.
Stuttering acceptance computed with spot in 304 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s82 1) (EQ s84 1)), p0:(AND (EQ s157 1) (EQ s174 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 190 reset in 228 ms.
Product exploration explored 100000 steps with 202 reset in 259 ms.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 296 ms. Reduced automaton from 5 states, 10 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 470 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Finished random walk after 461 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=115 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 3 factoid took 268 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 363 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Stuttering acceptance computed with spot in 369 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
[2023-03-19 03:34:13] [INFO ] Invariant cache hit.
[2023-03-19 03:34:13] [INFO ] [Real]Absence check using 45 positive place invariants in 13 ms returned sat
[2023-03-19 03:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:34:13] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-19 03:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:34:14] [INFO ] [Nat]Absence check using 45 positive place invariants in 13 ms returned sat
[2023-03-19 03:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:34:14] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2023-03-19 03:34:14] [INFO ] Computed and/alt/rep : 225/398/225 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-19 03:34:16] [INFO ] Added : 215 causal constraints over 43 iterations in 1999 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 246 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 246/246 places, 226/226 transitions.
Applied a total of 0 rules in 8 ms. Remains 246 /246 variables (removed 0) and now considering 226/226 (removed 0) transitions.
[2023-03-19 03:34:16] [INFO ] Invariant cache hit.
[2023-03-19 03:34:16] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-19 03:34:16] [INFO ] Invariant cache hit.
[2023-03-19 03:34:16] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
[2023-03-19 03:34:16] [INFO ] Invariant cache hit.
[2023-03-19 03:34:16] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 619 ms. Remains : 246/246 places, 226/226 transitions.
Computed a total of 47 stabilizing places and 47 stable transitions
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 168 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 300 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Finished random walk after 266 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=88 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 2 factoid took 210 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 347 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Stuttering acceptance computed with spot in 227 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
[2023-03-19 03:34:18] [INFO ] Invariant cache hit.
[2023-03-19 03:34:18] [INFO ] [Real]Absence check using 45 positive place invariants in 11 ms returned sat
[2023-03-19 03:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:34:18] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2023-03-19 03:34:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:34:18] [INFO ] [Nat]Absence check using 45 positive place invariants in 11 ms returned sat
[2023-03-19 03:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:34:18] [INFO ] [Nat]Absence check using state equation in 277 ms returned sat
[2023-03-19 03:34:18] [INFO ] Computed and/alt/rep : 225/398/225 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-19 03:34:20] [INFO ] Added : 215 causal constraints over 43 iterations in 1721 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 284 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Product exploration explored 100000 steps with 200 reset in 290 ms.
Product exploration explored 100000 steps with 205 reset in 293 ms.
Built C files in :
/tmp/ltsmin3359670114382332318
[2023-03-19 03:34:21] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3359670114382332318
Running compilation step : cd /tmp/ltsmin3359670114382332318;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 418 ms.
Running link step : cd /tmp/ltsmin3359670114382332318;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin3359670114382332318;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12183447133695700028.hoa' '--buchi-type=spotba'
LTSmin run took 528 ms.
FORMULA ShieldPPPs-PT-004B-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004B-LTLFireability-07 finished in 12461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 252 transition count 204
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 224 transition count 204
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 56 place count 224 transition count 184
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 96 place count 204 transition count 184
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 103 place count 197 transition count 177
Iterating global reduction 2 with 7 rules applied. Total rules applied 110 place count 197 transition count 177
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 110 place count 197 transition count 174
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 116 place count 194 transition count 174
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 246 place count 129 transition count 109
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 248 place count 127 transition count 107
Applied a total of 248 rules in 15 ms. Remains 127 /253 variables (removed 126) and now considering 107/233 (removed 126) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:34:22] [INFO ] Computed 45 place invariants in 0 ms
[2023-03-19 03:34:22] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-19 03:34:22] [INFO ] Invariant cache hit.
[2023-03-19 03:34:22] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2023-03-19 03:34:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 03:34:22] [INFO ] Invariant cache hit.
[2023-03-19 03:34:23] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/253 places, 107/233 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 310 ms. Remains : 127/253 places, 107/233 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s10 0), p0:(EQ s89 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 337 reset in 293 ms.
Product exploration explored 100000 steps with 333 reset in 273 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 2/127 stabilizing places and 2/107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 4 factoid took 528 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 130 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=130 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND (NOT p1) (NOT p0))), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 4 factoid took 454 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 7 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:34:25] [INFO ] Invariant cache hit.
[2023-03-19 03:34:25] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-19 03:34:25] [INFO ] Invariant cache hit.
[2023-03-19 03:34:25] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2023-03-19 03:34:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 03:34:25] [INFO ] Invariant cache hit.
[2023-03-19 03:34:25] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 420 ms. Remains : 127/127 places, 107/107 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 2/127 stabilizing places and 2/107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 4 factoid took 517 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 113 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=56 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND (NOT p1) (NOT p0))), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 4 factoid took 411 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 336 reset in 271 ms.
Product exploration explored 100000 steps with 336 reset in 317 ms.
Built C files in :
/tmp/ltsmin3974617338816750993
[2023-03-19 03:34:27] [INFO ] Computing symmetric may disable matrix : 107 transitions.
[2023-03-19 03:34:27] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:34:27] [INFO ] Computing symmetric may enable matrix : 107 transitions.
[2023-03-19 03:34:27] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:34:27] [INFO ] Computing Do-Not-Accords matrix : 107 transitions.
[2023-03-19 03:34:27] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:34:27] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3974617338816750993
Running compilation step : cd /tmp/ltsmin3974617338816750993;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 340 ms.
Running link step : cd /tmp/ltsmin3974617338816750993;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin3974617338816750993;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13153651022933551958.hoa' '--buchi-type=spotba'
LTSmin run took 317 ms.
FORMULA ShieldPPPs-PT-004B-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004B-LTLFireability-08 finished in 5709 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(!F(X((F(p0)&&p0)))) U X(X((X(p1) U p2)))))'
Support contains 3 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 248 transition count 228
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 248 transition count 228
Applied a total of 10 rules in 6 ms. Remains 248 /253 variables (removed 5) and now considering 228/233 (removed 5) transitions.
// Phase 1: matrix 228 rows 248 cols
[2023-03-19 03:34:28] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:34:28] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-19 03:34:28] [INFO ] Invariant cache hit.
[2023-03-19 03:34:28] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2023-03-19 03:34:28] [INFO ] Invariant cache hit.
[2023-03-19 03:34:28] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 248/253 places, 228/233 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 442 ms. Remains : 248/253 places, 228/233 transitions.
Stuttering acceptance computed with spot in 427 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (AND p0 (NOT p1)), true, p0]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 5}, { cond=(NOT p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(EQ s109 1), p0:(EQ s107 1), p1:(EQ s71 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 58 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-004B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004B-LTLFireability-11 finished in 891 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 233/233 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 247 transition count 227
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 247 transition count 227
Applied a total of 12 rules in 9 ms. Remains 247 /253 variables (removed 6) and now considering 227/233 (removed 6) transitions.
// Phase 1: matrix 227 rows 247 cols
[2023-03-19 03:34:29] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-19 03:34:29] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-19 03:34:29] [INFO ] Invariant cache hit.
[2023-03-19 03:34:29] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
[2023-03-19 03:34:29] [INFO ] Invariant cache hit.
[2023-03-19 03:34:29] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 247/253 places, 227/233 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 635 ms. Remains : 247/253 places, 227/233 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldPPPs-PT-004B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(EQ s241 1), p0:(EQ s16 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 530 steps with 0 reset in 3 ms.
FORMULA ShieldPPPs-PT-004B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004B-LTLFireability-12 finished in 835 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U ((!p0||F(G(p1))) U X(p2))))'
[2023-03-19 03:34:30] [INFO ] Flatten gal took : 23 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12368241231205284293
[2023-03-19 03:34:30] [INFO ] Computing symmetric may disable matrix : 233 transitions.
[2023-03-19 03:34:30] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:34:30] [INFO ] Computing symmetric may enable matrix : 233 transitions.
[2023-03-19 03:34:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:34:30] [INFO ] Applying decomposition
[2023-03-19 03:34:30] [INFO ] Flatten gal took : 20 ms
[2023-03-19 03:34:30] [INFO ] Computing Do-Not-Accords matrix : 233 transitions.
[2023-03-19 03:34:30] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:34:30] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12368241231205284293
Running compilation step : cd /tmp/ltsmin12368241231205284293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11477381415218417376.txt' '-o' '/tmp/graph11477381415218417376.bin' '-w' '/tmp/graph11477381415218417376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11477381415218417376.bin' '-l' '-1' '-v' '-w' '/tmp/graph11477381415218417376.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:34:30] [INFO ] Decomposing Gal with order
[2023-03-19 03:34:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:34:30] [INFO ] Removed a total of 36 redundant transitions.
[2023-03-19 03:34:30] [INFO ] Flatten gal took : 25 ms
[2023-03-19 03:34:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-19 03:34:30] [INFO ] Time to serialize gal into /tmp/LTLFireability6668985870643411605.gal : 3 ms
[2023-03-19 03:34:30] [INFO ] Time to serialize properties into /tmp/LTLFireability5709128527948965953.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6668985870643411605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5709128527948965953.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((G(F("(i5.u47.p131==1)"))))
Formula 0 simplified : FG!"(i5.u47.p131==1)"
Compilation finished in 454 ms.
Running link step : cd /tmp/ltsmin12368241231205284293;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin12368241231205284293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.023: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.023: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.043: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.043: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.044: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.054: Initializing POR dependencies: labels 237, guards 233
pins2lts-mc-linux64( 2/ 8), 0.424: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 2/ 8), 0.424: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.424: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.502: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.506: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.524: There are 239 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.524: State length is 254, there are 236 groups
pins2lts-mc-linux64( 0/ 8), 0.524: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.524: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.524: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.524: Visible groups: 0 / 236, labels: 1 / 239
pins2lts-mc-linux64( 0/ 8), 0.524: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.524: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.535: [Blue] ~120 levels ~960 states ~1312 transitions
pins2lts-mc-linux64( 0/ 8), 0.560: [Blue] ~240 levels ~1920 states ~3376 transitions
pins2lts-mc-linux64( 6/ 8), 0.604: [Blue] ~358 levels ~3840 states ~6160 transitions
pins2lts-mc-linux64( 6/ 8), 0.649: [Blue] ~358 levels ~7680 states ~10648 transitions
pins2lts-mc-linux64( 6/ 8), 0.724: [Blue] ~358 levels ~15360 states ~19648 transitions
pins2lts-mc-linux64( 6/ 8), 0.923: [Blue] ~358 levels ~30720 states ~38184 transitions
pins2lts-mc-linux64( 6/ 8), 1.223: [Blue] ~358 levels ~61440 states ~76064 transitions
pins2lts-mc-linux64( 6/ 8), 1.834: [Blue] ~358 levels ~122880 states ~153264 transitions
pins2lts-mc-linux64( 6/ 8), 2.918: [Blue] ~366 levels ~245760 states ~303576 transitions
pins2lts-mc-linux64( 6/ 8), 4.780: [Blue] ~366 levels ~491520 states ~626632 transitions
pins2lts-mc-linux64( 6/ 8), 7.857: [Blue] ~366 levels ~983040 states ~1243608 transitions
pins2lts-mc-linux64( 6/ 8), 13.662: [Blue] ~369 levels ~1966080 states ~2523808 transitions
pins2lts-mc-linux64( 6/ 8), 24.969: [Blue] ~369 levels ~3932160 states ~5034808 transitions
pins2lts-mc-linux64( 4/ 8), 47.485: [Blue] ~415 levels ~7864320 states ~10454304 transitions
pins2lts-mc-linux64( 2/ 8), 93.329: [Blue] ~398 levels ~15728640 states ~20056152 transitions
pins2lts-mc-linux64( 5/ 8), 182.558: [Blue] ~454 levels ~31457280 states ~41307680 transitions
pins2lts-mc-linux64( 5/ 8), 367.316: [Blue] ~454 levels ~62914560 states ~84121896 transitions
pins2lts-mc-linux64( 7/ 8), 738.938: [Blue] ~375 levels ~125829120 states ~167295024 transitions
pins2lts-mc-linux64( 2/ 8), 813.912: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 813.943:
pins2lts-mc-linux64( 0/ 8), 813.943: Explored 134214914 states 180214562 transitions, fanout: 1.343
pins2lts-mc-linux64( 0/ 8), 813.943: Total exploration time 813.390 sec (813.370 sec minimum, 813.384 sec on average)
pins2lts-mc-linux64( 0/ 8), 813.943: States per second: 165007, Transitions per second: 221560
pins2lts-mc-linux64( 0/ 8), 813.943:
pins2lts-mc-linux64( 0/ 8), 813.943: State space has 134216718 states, 134212220 are accepting
pins2lts-mc-linux64( 0/ 8), 813.943: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 813.943: blue states: 134214914 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 813.943: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 813.943: all-red states: 134212220 (100.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 813.943:
pins2lts-mc-linux64( 0/ 8), 813.943: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 813.943:
pins2lts-mc-linux64( 0/ 8), 813.943: Queue width: 8B, total height: 3274, memory: 0.02MB
pins2lts-mc-linux64( 0/ 8), 813.943: Tree memory: 1151.6MB, 9.0 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 813.943: Tree fill ratio (roots/leafs): 99.0%/49.0%
pins2lts-mc-linux64( 0/ 8), 813.943: Stored 233 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 813.943: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 813.943: Est. total memory use: 1151.7MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12368241231205284293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12368241231205284293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-19 03:55:50] [INFO ] Applying decomposition
[2023-03-19 03:55:50] [INFO ] Flatten gal took : 24 ms
[2023-03-19 03:55:50] [INFO ] Decomposing Gal with order
[2023-03-19 03:55:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:55:50] [INFO ] Removed a total of 24 redundant transitions.
[2023-03-19 03:55:50] [INFO ] Flatten gal took : 27 ms
[2023-03-19 03:55:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 5 ms.
[2023-03-19 03:55:50] [INFO ] Time to serialize gal into /tmp/LTLFireability17055548429898495899.gal : 7 ms
[2023-03-19 03:55:50] [INFO ] Time to serialize properties into /tmp/LTLFireability8598005938386110910.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17055548429898495899.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8598005938386110910.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((G(F("(i0.i0.i1.u46.p131==1)"))))
Formula 0 simplified : FG!"(i0.i0.i1.u46.p131==1)"
Detected timeout of ITS tools.
[2023-03-19 04:17:17] [INFO ] Flatten gal took : 374 ms
[2023-03-19 04:17:19] [INFO ] Input system was already deterministic with 233 transitions.
[2023-03-19 04:17:19] [INFO ] Transformed 253 places.
[2023-03-19 04:17:19] [INFO ] Transformed 233 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2023-03-19 04:17:20] [INFO ] Time to serialize gal into /tmp/LTLFireability16864376878898818201.gal : 22 ms
[2023-03-19 04:17:20] [INFO ] Time to serialize properties into /tmp/LTLFireability5389987272007290305.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16864376878898818201.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5389987272007290305.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p131==1)"))))
Formula 0 simplified : FG!"(p131==1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 5594364 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16125940 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-004B"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-004B, 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 r389-oct2-167903713500412"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-004B.tgz
mv ShieldPPPs-PT-004B 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 ;