Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r395-smll-171683823800033.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SieveSingleMsgMbox-PT-d1m04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-smll-171683823800033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 836K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 19:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 12 19:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 12 19:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 12 19:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 450K May 18 16:43 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 SieveSingleMsgMbox-PT-d1m04-LTLFireability-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716918118692

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m04
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 17:42:01] [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]
[2024-05-28 17:42:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 17:42:02] [INFO ] Load time of PNML (sax parser for PT used): 384 ms
[2024-05-28 17:42:02] [INFO ] Transformed 1295 places.
[2024-05-28 17:42:02] [INFO ] Transformed 749 transitions.
[2024-05-28 17:42:02] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 579 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 1036 places in 20 ms
Reduce places removed 1036 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 302 place count 197 transition count 408
Iterating global reduction 1 with 45 rules applied. Total rules applied 347 place count 197 transition count 408
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 354 place count 197 transition count 401
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 382 place count 169 transition count 373
Iterating global reduction 2 with 28 rules applied. Total rules applied 410 place count 169 transition count 373
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 420 place count 169 transition count 363
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 436 place count 153 transition count 346
Iterating global reduction 3 with 16 rules applied. Total rules applied 452 place count 153 transition count 346
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 3 with 48 rules applied. Total rules applied 500 place count 153 transition count 298
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 504 place count 149 transition count 291
Iterating global reduction 4 with 4 rules applied. Total rules applied 508 place count 149 transition count 291
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 512 place count 145 transition count 287
Iterating global reduction 4 with 4 rules applied. Total rules applied 516 place count 145 transition count 287
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 518 place count 143 transition count 285
Iterating global reduction 4 with 2 rules applied. Total rules applied 520 place count 143 transition count 285
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 521 place count 142 transition count 284
Iterating global reduction 4 with 1 rules applied. Total rules applied 522 place count 142 transition count 284
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 523 place count 141 transition count 283
Iterating global reduction 4 with 1 rules applied. Total rules applied 524 place count 141 transition count 283
Applied a total of 524 rules in 171 ms. Remains 141 /259 variables (removed 118) and now considering 283/749 (removed 466) transitions.
// Phase 1: matrix 283 rows 141 cols
[2024-05-28 17:42:03] [INFO ] Computed 5 invariants in 28 ms
[2024-05-28 17:42:03] [INFO ] Implicit Places using invariants in 498 ms returned []
[2024-05-28 17:42:03] [INFO ] Invariant cache hit.
[2024-05-28 17:42:03] [INFO ] State equation strengthened by 185 read => feed constraints.
[2024-05-28 17:42:04] [INFO ] Implicit Places using invariants and state equation in 1020 ms returned []
Implicit Place search using SMT with State Equation took 1570 ms to find 0 implicit places.
[2024-05-28 17:42:04] [INFO ] Invariant cache hit.
[2024-05-28 17:42:04] [INFO ] Dead Transitions using invariants and state equation in 368 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 141/259 places, 283/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2113 ms. Remains : 141/259 places, 283/749 transitions.
Support contains 27 out of 141 places after structural reductions.
[2024-05-28 17:42:05] [INFO ] Flatten gal took : 88 ms
[2024-05-28 17:42:05] [INFO ] Flatten gal took : 33 ms
[2024-05-28 17:42:05] [INFO ] Input system was already deterministic with 283 transitions.
Incomplete random walk after 10000 steps, including 2259 resets, run finished after 1016 ms. (steps per millisecond=9 ) properties (out of 26) seen :2
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 106 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 103 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24) seen :0
Probably explored full state space saw : 1254 states, properties seen :2
Probabilistic random walk after 3087 steps, saw 1254 distinct states, run finished after 119 ms. (steps per millisecond=25 ) properties seen :2
Explored full state space saw : 1254 states, properties seen :0
Exhaustive walk after 3087 steps, saw 1254 distinct states, run finished after 63 ms. (steps per millisecond=49 ) properties seen :0
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 22 atomic propositions for a total of 12 simplifications.
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 29 stabilizing places and 49 stable transitions
Graph (complete) has 553 edges and 141 vertex of which 140 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.13 ms
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 141 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 141/141 places, 283/283 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 123 transition count 147
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 123 transition count 147
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 52 place count 107 transition count 130
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 107 transition count 130
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 78 place count 107 transition count 120
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 86 place count 99 transition count 112
Iterating global reduction 1 with 8 rules applied. Total rules applied 94 place count 99 transition count 112
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 98 place count 99 transition count 108
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 102 place count 95 transition count 104
Iterating global reduction 2 with 4 rules applied. Total rules applied 106 place count 95 transition count 104
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 110 place count 91 transition count 100
Iterating global reduction 2 with 4 rules applied. Total rules applied 114 place count 91 transition count 100
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 117 place count 88 transition count 96
Iterating global reduction 2 with 3 rules applied. Total rules applied 120 place count 88 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 122 place count 88 transition count 94
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 125 place count 85 transition count 91
Iterating global reduction 3 with 3 rules applied. Total rules applied 128 place count 85 transition count 91
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 129 place count 84 transition count 90
Iterating global reduction 3 with 1 rules applied. Total rules applied 130 place count 84 transition count 90
Applied a total of 130 rules in 46 ms. Remains 84 /141 variables (removed 57) and now considering 90/283 (removed 193) transitions.
// Phase 1: matrix 90 rows 84 cols
[2024-05-28 17:42:07] [INFO ] Computed 5 invariants in 2 ms
[2024-05-28 17:42:07] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-28 17:42:07] [INFO ] Invariant cache hit.
[2024-05-28 17:42:07] [INFO ] State equation strengthened by 35 read => feed constraints.
[2024-05-28 17:42:08] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
[2024-05-28 17:42:08] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 17:42:08] [INFO ] Invariant cache hit.
[2024-05-28 17:42:08] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/141 places, 90/283 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 576 ms. Remains : 84/141 places, 90/283 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 185 ms :[(NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m04-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 2 ms.
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d1m04-LTLFireability-02 finished in 841 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 141 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 141/141 places, 283/283 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 123 transition count 147
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 123 transition count 147
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 53 place count 106 transition count 129
Iterating global reduction 0 with 17 rules applied. Total rules applied 70 place count 106 transition count 129
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 80 place count 106 transition count 119
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 89 place count 97 transition count 110
Iterating global reduction 1 with 9 rules applied. Total rules applied 98 place count 97 transition count 110
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 103 place count 97 transition count 105
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 108 place count 92 transition count 100
Iterating global reduction 2 with 5 rules applied. Total rules applied 113 place count 92 transition count 100
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 118 place count 87 transition count 95
Iterating global reduction 2 with 5 rules applied. Total rules applied 123 place count 87 transition count 95
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 127 place count 83 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 131 place count 83 transition count 89
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 133 place count 83 transition count 87
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 137 place count 79 transition count 83
Iterating global reduction 3 with 4 rules applied. Total rules applied 141 place count 79 transition count 83
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 143 place count 77 transition count 81
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 77 transition count 81
Applied a total of 145 rules in 32 ms. Remains 77 /141 variables (removed 64) and now considering 81/283 (removed 202) transitions.
// Phase 1: matrix 81 rows 77 cols
[2024-05-28 17:42:08] [INFO ] Computed 5 invariants in 1 ms
[2024-05-28 17:42:08] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-28 17:42:08] [INFO ] Invariant cache hit.
[2024-05-28 17:42:08] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-28 17:42:08] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2024-05-28 17:42:08] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 17:42:08] [INFO ] Invariant cache hit.
[2024-05-28 17:42:08] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/141 places, 81/283 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 392 ms. Remains : 77/141 places, 81/283 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d1m04-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s4 1) (LT s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 22575 reset in 375 ms.
Product exploration explored 100000 steps with 22395 reset in 247 ms.
Computed a total of 13 stabilizing places and 16 stable transitions
Graph (complete) has 240 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 13 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Finished random walk after 28 steps, including 6 resets, run visited all 1 properties in 2 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 81/81 transitions.
Applied a total of 0 rules in 6 ms. Remains 77 /77 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2024-05-28 17:42:09] [INFO ] Invariant cache hit.
[2024-05-28 17:42:09] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-28 17:42:09] [INFO ] Invariant cache hit.
[2024-05-28 17:42:10] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-28 17:42:10] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2024-05-28 17:42:10] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 17:42:10] [INFO ] Invariant cache hit.
[2024-05-28 17:42:10] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 364 ms. Remains : 77/77 places, 81/81 transitions.
Computed a total of 13 stabilizing places and 16 stable transitions
Graph (complete) has 240 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 13 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Finished random walk after 84 steps, including 18 resets, run visited all 1 properties in 3 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22408 reset in 208 ms.
Product exploration explored 100000 steps with 22481 reset in 297 ms.
Built C files in :
/tmp/ltsmin10987185040199162222
[2024-05-28 17:42:11] [INFO ] Computing symmetric may disable matrix : 81 transitions.
[2024-05-28 17:42:11] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:42:11] [INFO ] Computing symmetric may enable matrix : 81 transitions.
[2024-05-28 17:42:11] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:42:11] [INFO ] Computing Do-Not-Accords matrix : 81 transitions.
[2024-05-28 17:42:11] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 17:42:11] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10987185040199162222
Running compilation step : cd /tmp/ltsmin10987185040199162222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 631 ms.
Running link step : cd /tmp/ltsmin10987185040199162222;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin10987185040199162222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8979423778519458392.hoa' '--buchi-type=spotba'
LTSmin run took 302 ms.
FORMULA SieveSingleMsgMbox-PT-d1m04-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SieveSingleMsgMbox-PT-d1m04-LTLFireability-06 finished in 3911 ms.
All properties solved by simple procedures.
Total runtime 10442 ms.

BK_STOP 1716918133484

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="SieveSingleMsgMbox-PT-d1m04"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is SieveSingleMsgMbox-PT-d1m04, 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 r395-smll-171683823800033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m04.tgz
mv SieveSingleMsgMbox-PT-d1m04 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 ;