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.r457-smll-167912649400508.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is StigmergyCommit-PT-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649400508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 51M
-rw-r--r-- 1 mcc users 6.6K Feb 26 10:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 10:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 10:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 11:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 11:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 11:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 26 11:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 51M 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 StigmergyCommit-PT-09a-LTLFireability-00
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-01
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-02
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-03
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-04
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-05
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-06
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-07
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-08
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-09
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-10
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-11
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-12
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-13
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-14
FORMULA_NAME StigmergyCommit-PT-09a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679484165426

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-09a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 11:22:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 11:22:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 11:22:51] [INFO ] Load time of PNML (sax parser for PT used): 2672 ms
[2023-03-22 11:22:51] [INFO ] Transformed 364 places.
[2023-03-22 11:22:51] [INFO ] Transformed 50444 transitions.
[2023-03-22 11:22:51] [INFO ] Found NUPN structural information;
[2023-03-22 11:22:51] [INFO ] Parsed PT model containing 364 places and 50444 transitions and 999956 arcs in 3273 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 47924 transitions
Reduce redundant transitions removed 47924 transitions.
FORMULA StigmergyCommit-PT-09a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-09a-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-09a-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-09a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA StigmergyCommit-PT-09a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 364 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 364/364 places, 2520/2520 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 284 transition count 2430
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 284 transition count 2430
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 170 place count 284 transition count 2420
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 211 place count 243 transition count 2369
Iterating global reduction 1 with 41 rules applied. Total rules applied 252 place count 243 transition count 2369
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 262 place count 243 transition count 2359
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 272 place count 233 transition count 2349
Iterating global reduction 2 with 10 rules applied. Total rules applied 282 place count 233 transition count 2349
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 292 place count 223 transition count 2339
Iterating global reduction 2 with 10 rules applied. Total rules applied 302 place count 223 transition count 2339
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 312 place count 213 transition count 2329
Iterating global reduction 2 with 10 rules applied. Total rules applied 322 place count 213 transition count 2329
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 332 place count 203 transition count 2319
Iterating global reduction 2 with 10 rules applied. Total rules applied 342 place count 203 transition count 2319
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 352 place count 203 transition count 2309
Applied a total of 352 rules in 211 ms. Remains 203 /364 variables (removed 161) and now considering 2309/2520 (removed 211) transitions.
[2023-03-22 11:22:52] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
// Phase 1: matrix 2298 rows 203 cols
[2023-03-22 11:22:52] [INFO ] Computed 2 place invariants in 82 ms
[2023-03-22 11:22:52] [INFO ] Implicit Places using invariants in 438 ms returned []
[2023-03-22 11:22:52] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:22:52] [INFO ] Invariant cache hit.
[2023-03-22 11:22:53] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:22:54] [INFO ] Implicit Places using invariants and state equation in 1484 ms returned []
Implicit Place search using SMT with State Equation took 1966 ms to find 0 implicit places.
[2023-03-22 11:22:54] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:22:54] [INFO ] Invariant cache hit.
[2023-03-22 11:22:56] [INFO ] Dead Transitions using invariants and state equation in 1976 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 203/364 places, 2309/2520 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4157 ms. Remains : 203/364 places, 2309/2520 transitions.
Support contains 10 out of 203 places after structural reductions.
[2023-03-22 11:22:57] [INFO ] Flatten gal took : 436 ms
[2023-03-22 11:22:57] [INFO ] Flatten gal took : 249 ms
[2023-03-22 11:22:57] [INFO ] Input system was already deterministic with 2309 transitions.
Finished random walk after 63 steps, including 0 resets, run visited all 5 properties in 35 ms. (steps per millisecond=1 )
FORMULA StigmergyCommit-PT-09a-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA StigmergyCommit-PT-09a-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 62 stabilizing places and 61 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((G(F(p0))||(F(p0)&&F(p1))))))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 14 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-22 11:22:58] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:22:58] [INFO ] Invariant cache hit.
[2023-03-22 11:22:58] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-22 11:22:58] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:22:58] [INFO ] Invariant cache hit.
[2023-03-22 11:22:59] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:22:59] [INFO ] Implicit Places using invariants and state equation in 1130 ms returned []
Implicit Place search using SMT with State Equation took 1244 ms to find 0 implicit places.
[2023-03-22 11:22:59] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:22:59] [INFO ] Invariant cache hit.
[2023-03-22 11:23:01] [INFO ] Dead Transitions using invariants and state equation in 1818 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3083 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 401 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 1)), p1:(OR (EQ s15 0) (EQ s35 0) ...], 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][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1562 reset in 1494 ms.
Product exploration explored 100000 steps with 1562 reset in 1348 ms.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 152 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 205 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 11:23:05] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:05] [INFO ] Invariant cache hit.
[2023-03-22 11:23:07] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:23:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:23:08] [INFO ] [Real]Absence check using state equation in 630 ms returned sat
[2023-03-22 11:23:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:23:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:23:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:23:11] [INFO ] [Nat]Absence check using state equation in 644 ms returned sat
[2023-03-22 11:23:12] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:23:13] [INFO ] [Nat]Added 2135 Read/Feed constraints in 632 ms returned sat
[2023-03-22 11:23:14] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 919 ms.
[2023-03-22 11:23:16] [INFO ] Added : 72 causal constraints over 15 iterations in 3306 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 12 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-22 11:23:16] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:16] [INFO ] Invariant cache hit.
[2023-03-22 11:23:16] [INFO ] Implicit Places using invariants in 170 ms returned []
[2023-03-22 11:23:16] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:16] [INFO ] Invariant cache hit.
[2023-03-22 11:23:18] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:23:18] [INFO ] Implicit Places using invariants and state equation in 1627 ms returned []
Implicit Place search using SMT with State Equation took 1809 ms to find 0 implicit places.
[2023-03-22 11:23:18] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:18] [INFO ] Invariant cache hit.
[2023-03-22 11:23:19] [INFO ] Dead Transitions using invariants and state equation in 1564 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3394 ms. Remains : 203/203 places, 2309/2309 transitions.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 235 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=12 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 11:23:20] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:20] [INFO ] Invariant cache hit.
[2023-03-22 11:23:22] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:23:23] [INFO ] [Real]Absence check using state equation in 625 ms returned sat
[2023-03-22 11:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:23:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:23:26] [INFO ] [Nat]Absence check using state equation in 578 ms returned sat
[2023-03-22 11:23:26] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:23:27] [INFO ] [Nat]Added 2135 Read/Feed constraints in 642 ms returned sat
[2023-03-22 11:23:29] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 1782 ms.
[2023-03-22 11:23:31] [INFO ] Added : 72 causal constraints over 15 iterations in 3859 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1562 reset in 1390 ms.
Product exploration explored 100000 steps with 1562 reset in 1403 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 203 transition count 2309
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 203 transition count 2300
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 18 place count 203 transition count 2300
Deduced a syphon composed of 49 places in 1 ms
Iterating global reduction 2 with 40 rules applied. Total rules applied 58 place count 203 transition count 2300
Performed 31 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 80 places in 2 ms
Iterating global reduction 2 with 31 rules applied. Total rules applied 89 place count 203 transition count 2330
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 203 transition count 2329
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 101 place count 192 transition count 2318
Deduced a syphon composed of 80 places in 3 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 112 place count 192 transition count 2318
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1135 place count 192 transition count 1295
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1137 place count 190 transition count 1293
Deduced a syphon composed of 79 places in 2 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 1139 place count 190 transition count 1293
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1140 place count 189 transition count 1292
Deduced a syphon composed of 79 places in 3 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 1141 place count 189 transition count 1292
Deduced a syphon composed of 79 places in 2 ms
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1151 place count 189 transition count 1282
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 3 ms
Iterating global reduction 4 with 10 rules applied. Total rules applied 1161 place count 189 transition count 1282
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1171 place count 179 transition count 1272
Deduced a syphon composed of 79 places in 2 ms
Iterating global reduction 4 with 10 rules applied. Total rules applied 1181 place count 179 transition count 1272
Deduced a syphon composed of 79 places in 1 ms
Applied a total of 1181 rules in 1291 ms. Remains 179 /203 variables (removed 24) and now considering 1272/2309 (removed 1037) transitions.
[2023-03-22 11:23:35] [INFO ] Redundant transitions in 200 ms returned []
[2023-03-22 11:23:35] [INFO ] Flow matrix only has 1261 transitions (discarded 11 similar events)
// Phase 1: matrix 1261 rows 179 cols
[2023-03-22 11:23:35] [INFO ] Computed 2 place invariants in 10 ms
[2023-03-22 11:23:36] [INFO ] Dead Transitions using invariants and state equation in 684 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/203 places, 1272/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2202 ms. Remains : 179/203 places, 1272/2309 transitions.
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 13 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-22 11:23:36] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
// Phase 1: matrix 2298 rows 203 cols
[2023-03-22 11:23:36] [INFO ] Computed 2 place invariants in 25 ms
[2023-03-22 11:23:36] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-22 11:23:36] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:36] [INFO ] Invariant cache hit.
[2023-03-22 11:23:37] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:23:37] [INFO ] Implicit Places using invariants and state equation in 1023 ms returned []
Implicit Place search using SMT with State Equation took 1151 ms to find 0 implicit places.
[2023-03-22 11:23:37] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:37] [INFO ] Invariant cache hit.
[2023-03-22 11:23:39] [INFO ] Dead Transitions using invariants and state equation in 1663 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2833 ms. Remains : 203/203 places, 2309/2309 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-00 finished in 41682 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 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 11 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-22 11:23:39] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:39] [INFO ] Invariant cache hit.
[2023-03-22 11:23:40] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-22 11:23:40] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:40] [INFO ] Invariant cache hit.
[2023-03-22 11:23:40] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:23:41] [INFO ] Implicit Places using invariants and state equation in 1023 ms returned []
Implicit Place search using SMT with State Equation took 1134 ms to find 0 implicit places.
[2023-03-22 11:23:41] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:41] [INFO ] Invariant cache hit.
[2023-03-22 11:23:42] [INFO ] Dead Transitions using invariants and state equation in 1487 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2637 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, p0, p0]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 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 63 steps with 0 reset in 2 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-02 finished in 2762 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(p0)))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 10 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-22 11:23:42] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:42] [INFO ] Invariant cache hit.
[2023-03-22 11:23:42] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-22 11:23:42] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:42] [INFO ] Invariant cache hit.
[2023-03-22 11:23:43] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:23:43] [INFO ] Implicit Places using invariants and state equation in 1060 ms returned []
Implicit Place search using SMT with State Equation took 1213 ms to find 0 implicit places.
[2023-03-22 11:23:43] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:43] [INFO ] Invariant cache hit.
[2023-03-22 11:23:46] [INFO ] Dead Transitions using invariants and state equation in 2158 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3383 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 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][false, false]]
Product exploration explored 100000 steps with 1562 reset in 1516 ms.
Product exploration explored 100000 steps with 1562 reset in 1437 ms.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-22 11:23:49] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:23:49] [INFO ] Invariant cache hit.
[2023-03-22 11:23:51] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:23:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:23:52] [INFO ] [Real]Absence check using state equation in 607 ms returned sat
[2023-03-22 11:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:23:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:23:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:23:55] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-22 11:23:55] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:23:56] [INFO ] [Nat]Added 2135 Read/Feed constraints in 651 ms returned sat
[2023-03-22 11:23:56] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 368 ms.
[2023-03-22 11:23:58] [INFO ] Added : 72 causal constraints over 15 iterations in 2500 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 1056 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-22 11:23:59] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2023-03-22 11:23:59] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-22 11:23:59] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-22 11:23:59] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:23:59] [INFO ] Invariant cache hit.
[2023-03-22 11:24:00] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:24:00] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2023-03-22 11:24:00] [INFO ] Redundant transitions in 224 ms returned []
[2023-03-22 11:24:00] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:00] [INFO ] Invariant cache hit.
[2023-03-22 11:24:01] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2504 ms. Remains : 31/203 places, 1075/2309 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 152 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-22 11:24:01] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:01] [INFO ] Invariant cache hit.
[2023-03-22 11:24:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 11:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:24:03] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2023-03-22 11:24:03] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:24:03] [INFO ] [Real]Added 1043 Read/Feed constraints in 150 ms returned sat
[2023-03-22 11:24:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:24:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:24:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:24:04] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2023-03-22 11:24:04] [INFO ] [Nat]Added 1043 Read/Feed constraints in 154 ms returned sat
[2023-03-22 11:24:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 139 ms.
[2023-03-22 11:24:04] [INFO ] Added : 0 causal constraints over 0 iterations in 228 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 3749 ms.
Product exploration explored 100000 steps with 9090 reset in 3754 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 242 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2023-03-22 11:24:12] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:12] [INFO ] Invariant cache hit.
[2023-03-22 11:24:12] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-22 11:24:12] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:12] [INFO ] Invariant cache hit.
[2023-03-22 11:24:13] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:24:13] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2023-03-22 11:24:13] [INFO ] Redundant transitions in 95 ms returned []
[2023-03-22 11:24:13] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:13] [INFO ] Invariant cache hit.
[2023-03-22 11:24:14] [INFO ] Dead Transitions using invariants and state equation in 840 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1650 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-05 finished in 31616 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(p0))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 913 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-22 11:24:15] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:15] [INFO ] Invariant cache hit.
[2023-03-22 11:24:15] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-22 11:24:15] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:15] [INFO ] Invariant cache hit.
[2023-03-22 11:24:15] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:24:15] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2023-03-22 11:24:15] [INFO ] Redundant transitions in 105 ms returned []
[2023-03-22 11:24:15] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:15] [INFO ] Invariant cache hit.
[2023-03-22 11:24:16] [INFO ] Dead Transitions using invariants and state equation in 793 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2287 ms. Remains : 31/203 places, 1075/2309 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 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]]
Product exploration explored 100000 steps with 9090 reset in 3879 ms.
Product exploration explored 100000 steps with 9090 reset in 3783 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 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2023-03-22 11:24:24] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:24] [INFO ] Invariant cache hit.
[2023-03-22 11:24:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 11:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:24:25] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2023-03-22 11:24:26] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:24:26] [INFO ] [Real]Added 1043 Read/Feed constraints in 142 ms returned sat
[2023-03-22 11:24:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:24:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:24:27] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2023-03-22 11:24:27] [INFO ] [Nat]Added 1043 Read/Feed constraints in 153 ms returned sat
[2023-03-22 11:24:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 151 ms.
[2023-03-22 11:24:27] [INFO ] Added : 0 causal constraints over 0 iterations in 240 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 247 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2023-03-22 11:24:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:28] [INFO ] Invariant cache hit.
[2023-03-22 11:24:28] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 11:24:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:28] [INFO ] Invariant cache hit.
[2023-03-22 11:24:28] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:24:28] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2023-03-22 11:24:28] [INFO ] Redundant transitions in 98 ms returned []
[2023-03-22 11:24:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:28] [INFO ] Invariant cache hit.
[2023-03-22 11:24:29] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1382 ms. Remains : 31/31 places, 1075/1075 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 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-22 11:24:29] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:29] [INFO ] Invariant cache hit.
[2023-03-22 11:24:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 11:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:24:30] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2023-03-22 11:24:30] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:24:30] [INFO ] [Real]Added 1043 Read/Feed constraints in 145 ms returned sat
[2023-03-22 11:24:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:24:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:24:32] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2023-03-22 11:24:32] [INFO ] [Nat]Added 1043 Read/Feed constraints in 151 ms returned sat
[2023-03-22 11:24:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 140 ms.
[2023-03-22 11:24:32] [INFO ] Added : 0 causal constraints over 0 iterations in 232 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 3749 ms.
Product exploration explored 100000 steps with 9090 reset in 3771 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 241 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2023-03-22 11:24:40] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:40] [INFO ] Invariant cache hit.
[2023-03-22 11:24:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-22 11:24:40] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:40] [INFO ] Invariant cache hit.
[2023-03-22 11:24:40] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:24:40] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2023-03-22 11:24:41] [INFO ] Redundant transitions in 97 ms returned []
[2023-03-22 11:24:41] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:24:41] [INFO ] Invariant cache hit.
[2023-03-22 11:24:41] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1464 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-06 finished in 27497 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(!p0)))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 10 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-22 11:24:41] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
// Phase 1: matrix 2298 rows 203 cols
[2023-03-22 11:24:41] [INFO ] Computed 2 place invariants in 18 ms
[2023-03-22 11:24:41] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-22 11:24:41] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:24:41] [INFO ] Invariant cache hit.
[2023-03-22 11:24:42] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:24:43] [INFO ] Implicit Places using invariants and state equation in 1016 ms returned []
Implicit Place search using SMT with State Equation took 1165 ms to find 0 implicit places.
[2023-03-22 11:24:43] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:24:43] [INFO ] Invariant cache hit.
[2023-03-22 11:24:44] [INFO ] Dead Transitions using invariants and state equation in 1814 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2995 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 121 ms :[p0, p0, true, p0]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 450 ms.
Product exploration explored 100000 steps with 33333 reset in 437 ms.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p0)))
Knowledge based reduction with 2 factoid took 51 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-09a-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-09a-LTLFireability-08 finished in 4109 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(p0))))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 9 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-22 11:24:45] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:24:45] [INFO ] Invariant cache hit.
[2023-03-22 11:24:46] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-22 11:24:46] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:24:46] [INFO ] Invariant cache hit.
[2023-03-22 11:24:46] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:24:47] [INFO ] Implicit Places using invariants and state equation in 1016 ms returned []
Implicit Place search using SMT with State Equation took 1131 ms to find 0 implicit places.
[2023-03-22 11:24:47] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:24:47] [INFO ] Invariant cache hit.
[2023-03-22 11:24:49] [INFO ] Dead Transitions using invariants and state equation in 1963 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3105 ms. Remains : 203/203 places, 2309/2309 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 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][false, false, false]]
Product exploration explored 100000 steps with 1562 reset in 1388 ms.
Product exploration explored 100000 steps with 1562 reset in 1417 ms.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 11:24:52] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:24:52] [INFO ] Invariant cache hit.
[2023-03-22 11:24:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:24:55] [INFO ] [Real]Absence check using state equation in 617 ms returned sat
[2023-03-22 11:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:24:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:24:58] [INFO ] [Nat]Absence check using state equation in 598 ms returned sat
[2023-03-22 11:24:58] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:24:59] [INFO ] [Nat]Added 2135 Read/Feed constraints in 624 ms returned sat
[2023-03-22 11:24:59] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 364 ms.
[2023-03-22 11:25:01] [INFO ] Added : 72 causal constraints over 15 iterations in 2462 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 9 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-22 11:25:01] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:25:01] [INFO ] Invariant cache hit.
[2023-03-22 11:25:01] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-22 11:25:01] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:25:01] [INFO ] Invariant cache hit.
[2023-03-22 11:25:02] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:25:02] [INFO ] Implicit Places using invariants and state equation in 1016 ms returned []
Implicit Place search using SMT with State Equation took 1147 ms to find 0 implicit places.
[2023-03-22 11:25:02] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:25:02] [INFO ] Invariant cache hit.
[2023-03-22 11:25:04] [INFO ] Dead Transitions using invariants and state equation in 2041 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3198 ms. Remains : 203/203 places, 2309/2309 transitions.
Computed a total of 62 stabilizing places and 61 stable transitions
Computed a total of 62 stabilizing places and 61 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 11:25:05] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:25:05] [INFO ] Invariant cache hit.
[2023-03-22 11:25:07] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:25:08] [INFO ] [Real]Absence check using state equation in 601 ms returned sat
[2023-03-22 11:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:25:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 11:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:25:10] [INFO ] [Nat]Absence check using state equation in 576 ms returned sat
[2023-03-22 11:25:11] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:25:11] [INFO ] [Nat]Added 2135 Read/Feed constraints in 623 ms returned sat
[2023-03-22 11:25:12] [INFO ] Computed and/alt/rep : 220/331/220 causal constraints (skipped 2077 transitions) in 365 ms.
[2023-03-22 11:25:14] [INFO ] Added : 72 causal constraints over 15 iterations in 2445 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1562 reset in 1386 ms.
Product exploration explored 100000 steps with 1562 reset in 1410 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 203 transition count 2309
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 203 transition count 2300
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 18 place count 203 transition count 2300
Deduced a syphon composed of 49 places in 1 ms
Iterating global reduction 2 with 40 rules applied. Total rules applied 58 place count 203 transition count 2300
Performed 31 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 2 with 31 rules applied. Total rules applied 89 place count 203 transition count 2330
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 203 transition count 2329
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 101 place count 192 transition count 2318
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 112 place count 192 transition count 2318
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1135 place count 192 transition count 1295
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1137 place count 190 transition count 1293
Deduced a syphon composed of 79 places in 1 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 1139 place count 190 transition count 1293
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1140 place count 189 transition count 1292
Deduced a syphon composed of 79 places in 1 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 1141 place count 189 transition count 1292
Deduced a syphon composed of 79 places in 1 ms
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1151 place count 189 transition count 1282
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 1 ms
Iterating global reduction 4 with 10 rules applied. Total rules applied 1161 place count 189 transition count 1282
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1171 place count 179 transition count 1272
Deduced a syphon composed of 79 places in 1 ms
Iterating global reduction 4 with 10 rules applied. Total rules applied 1181 place count 179 transition count 1272
Deduced a syphon composed of 79 places in 1 ms
Applied a total of 1181 rules in 661 ms. Remains 179 /203 variables (removed 24) and now considering 1272/2309 (removed 1037) transitions.
[2023-03-22 11:25:18] [INFO ] Redundant transitions in 110 ms returned []
[2023-03-22 11:25:18] [INFO ] Flow matrix only has 1261 transitions (discarded 11 similar events)
// Phase 1: matrix 1261 rows 179 cols
[2023-03-22 11:25:18] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-22 11:25:18] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/203 places, 1272/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1455 ms. Remains : 179/203 places, 1272/2309 transitions.
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Applied a total of 0 rules in 9 ms. Remains 203 /203 variables (removed 0) and now considering 2309/2309 (removed 0) transitions.
[2023-03-22 11:25:18] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
// Phase 1: matrix 2298 rows 203 cols
[2023-03-22 11:25:18] [INFO ] Computed 2 place invariants in 15 ms
[2023-03-22 11:25:18] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-22 11:25:18] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:25:18] [INFO ] Invariant cache hit.
[2023-03-22 11:25:19] [INFO ] State equation strengthened by 2135 read => feed constraints.
[2023-03-22 11:25:19] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 1085 ms to find 0 implicit places.
[2023-03-22 11:25:19] [INFO ] Flow matrix only has 2298 transitions (discarded 11 similar events)
[2023-03-22 11:25:19] [INFO ] Invariant cache hit.
[2023-03-22 11:25:22] [INFO ] Dead Transitions using invariants and state equation in 2053 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3148 ms. Remains : 203/203 places, 2309/2309 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-11 finished in 36253 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 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 893 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-22 11:25:23] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2023-03-22 11:25:23] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-22 11:25:23] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-22 11:25:23] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:25:23] [INFO ] Invariant cache hit.
[2023-03-22 11:25:23] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:25:23] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2023-03-22 11:25:23] [INFO ] Redundant transitions in 105 ms returned []
[2023-03-22 11:25:23] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:25:23] [INFO ] Invariant cache hit.
[2023-03-22 11:25:24] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2140 ms. Remains : 31/203 places, 1075/2309 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-13 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 s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 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 16104 steps with 1463 reset in 667 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-13 finished in 2896 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(G(p0))&&F(((!p0&&F(p0))||p1)))))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 883 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-22 11:25:25] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:25:25] [INFO ] Invariant cache hit.
[2023-03-22 11:25:26] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 11:25:26] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:25:26] [INFO ] Invariant cache hit.
[2023-03-22 11:25:26] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:25:26] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
[2023-03-22 11:25:26] [INFO ] Redundant transitions in 98 ms returned []
[2023-03-22 11:25:26] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:25:26] [INFO ] Invariant cache hit.
[2023-03-22 11:25:27] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2081 ms. Remains : 31/203 places, 1075/2309 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 1)), p1:(OR (NEQ s3 1) (NEQ s6 1) (NEQ s9 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 5 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-14 finished in 2254 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(p1)||p0))))'
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 1381 place count 42 transition count 1086
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1401 place count 32 transition count 1076
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1402 place count 31 transition count 1075
Applied a total of 1402 rules in 876 ms. Remains 31 /203 variables (removed 172) and now considering 1075/2309 (removed 1234) transitions.
[2023-03-22 11:25:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:25:28] [INFO ] Invariant cache hit.
[2023-03-22 11:25:28] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 11:25:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:25:28] [INFO ] Invariant cache hit.
[2023-03-22 11:25:28] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:25:28] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
[2023-03-22 11:25:28] [INFO ] Redundant transitions in 96 ms returned []
[2023-03-22 11:25:28] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:25:28] [INFO ] Invariant cache hit.
[2023-03-22 11:25:29] [INFO ] Dead Transitions using invariants and state equation in 745 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/203 places, 1075/2309 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2180 ms. Remains : 31/203 places, 1075/2309 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0) (EQ s21 0) (EQ s24 0) (EQ s27 0) (EQ s30 0)), p1:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 2 ms.
FORMULA StigmergyCommit-PT-09a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-09a-LTLFireability-15 finished in 2277 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((G(F(p0))||(F(p0)&&F(p1))))))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-00
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1372 place count 41 transition count 1095
Applied a total of 1372 rules in 167 ms. Remains 41 /203 variables (removed 162) and now considering 1095/2309 (removed 1214) transitions.
[2023-03-22 11:25:30] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2023-03-22 11:25:30] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-22 11:25:30] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-22 11:25:30] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:30] [INFO ] Invariant cache hit.
[2023-03-22 11:25:30] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:25:30] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
[2023-03-22 11:25:30] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:30] [INFO ] Invariant cache hit.
[2023-03-22 11:25:31] [INFO ] Dead Transitions using invariants and state equation in 644 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 41/203 places, 1095/2309 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1273 ms. Remains : 41/203 places, 1095/2309 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s8 1) (EQ s12 1) (EQ s16 1) (EQ s20 1) (EQ s24 1) (EQ s28 1) (EQ s32 1) (EQ s36 1) (EQ s40 1)), p1:(OR (EQ s4 0) (EQ s8 0) (EQ s12 0...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 9090 reset in 3869 ms.
Product exploration explored 100000 steps with 9090 reset in 3824 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 11:25:39] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:39] [INFO ] Invariant cache hit.
[2023-03-22 11:25:40] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 11:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:25:40] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2023-03-22 11:25:40] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:25:41] [INFO ] [Real]Added 1043 Read/Feed constraints in 140 ms returned sat
[2023-03-22 11:25:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:25:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:25:42] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2023-03-22 11:25:42] [INFO ] [Nat]Added 1043 Read/Feed constraints in 141 ms returned sat
[2023-03-22 11:25:42] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 143 ms.
[2023-03-22 11:25:42] [INFO ] Added : 0 causal constraints over 0 iterations in 224 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 4 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2023-03-22 11:25:42] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:42] [INFO ] Invariant cache hit.
[2023-03-22 11:25:42] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 11:25:42] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:42] [INFO ] Invariant cache hit.
[2023-03-22 11:25:42] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:25:43] [INFO ] Implicit Places using invariants and state equation in 442 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
[2023-03-22 11:25:43] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:43] [INFO ] Invariant cache hit.
[2023-03-22 11:25:43] [INFO ] Dead Transitions using invariants and state equation in 564 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1037 ms. Remains : 41/41 places, 1095/1095 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 87 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 11:25:44] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:44] [INFO ] Invariant cache hit.
[2023-03-22 11:25:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 11:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:25:45] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2023-03-22 11:25:45] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:25:45] [INFO ] [Real]Added 1043 Read/Feed constraints in 139 ms returned sat
[2023-03-22 11:25:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:25:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:25:46] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2023-03-22 11:25:47] [INFO ] [Nat]Added 1043 Read/Feed constraints in 145 ms returned sat
[2023-03-22 11:25:47] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 142 ms.
[2023-03-22 11:25:47] [INFO ] Added : 0 causal constraints over 0 iterations in 221 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 3824 ms.
Product exploration explored 100000 steps with 9090 reset in 3818 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 41 transition count 1085
Deduced a syphon composed of 10 places in 1 ms
Applied a total of 20 rules in 533 ms. Remains 41 /41 variables (removed 0) and now considering 1085/1095 (removed 10) transitions.
[2023-03-22 11:25:55] [INFO ] Redundant transitions in 105 ms returned []
[2023-03-22 11:25:55] [INFO ] Flow matrix only has 1074 transitions (discarded 11 similar events)
// Phase 1: matrix 1074 rows 41 cols
[2023-03-22 11:25:55] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-22 11:25:56] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/41 places, 1085/1095 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1299 ms. Remains : 41/41 places, 1085/1095 transitions.
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 3 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2023-03-22 11:25:56] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2023-03-22 11:25:56] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-22 11:25:56] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-22 11:25:56] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:56] [INFO ] Invariant cache hit.
[2023-03-22 11:25:56] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:25:57] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
[2023-03-22 11:25:57] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:57] [INFO ] Invariant cache hit.
[2023-03-22 11:25:57] [INFO ] Dead Transitions using invariants and state equation in 572 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1052 ms. Remains : 41/41 places, 1095/1095 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-00 finished in 28205 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(p0)))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-05
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1372 place count 41 transition count 1095
Applied a total of 1372 rules in 140 ms. Remains 41 /203 variables (removed 162) and now considering 1095/2309 (removed 1214) transitions.
[2023-03-22 11:25:58] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:58] [INFO ] Invariant cache hit.
[2023-03-22 11:25:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-22 11:25:58] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:58] [INFO ] Invariant cache hit.
[2023-03-22 11:25:58] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:25:58] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 487 ms to find 0 implicit places.
[2023-03-22 11:25:58] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:25:58] [INFO ] Invariant cache hit.
[2023-03-22 11:25:59] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 41/203 places, 1095/2309 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1356 ms. Remains : 41/203 places, 1095/2309 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s8 1) (EQ s12 1) (EQ s16 1) (EQ s20 1) (EQ s24 1) (EQ s28 1) (EQ s32 1) (EQ s36 1) (EQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 9090 reset in 3797 ms.
Product exploration explored 100000 steps with 9090 reset in 3845 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 111 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-22 11:26:07] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:07] [INFO ] Invariant cache hit.
[2023-03-22 11:26:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:26:08] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2023-03-22 11:26:08] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:26:08] [INFO ] [Real]Added 1043 Read/Feed constraints in 137 ms returned sat
[2023-03-22 11:26:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:26:10] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2023-03-22 11:26:10] [INFO ] [Nat]Added 1043 Read/Feed constraints in 134 ms returned sat
[2023-03-22 11:26:10] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 140 ms.
[2023-03-22 11:26:10] [INFO ] Added : 0 causal constraints over 0 iterations in 222 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 30 place count 31 transition count 1075
Applied a total of 30 rules in 526 ms. Remains 31 /41 variables (removed 10) and now considering 1075/1095 (removed 20) transitions.
[2023-03-22 11:26:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
// Phase 1: matrix 1064 rows 31 cols
[2023-03-22 11:26:11] [INFO ] Computed 1 place invariants in 9 ms
[2023-03-22 11:26:11] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-22 11:26:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:26:11] [INFO ] Invariant cache hit.
[2023-03-22 11:26:11] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:26:11] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2023-03-22 11:26:11] [INFO ] Redundant transitions in 107 ms returned []
[2023-03-22 11:26:11] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:26:11] [INFO ] Invariant cache hit.
[2023-03-22 11:26:12] [INFO ] Dead Transitions using invariants and state equation in 590 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/41 places, 1075/1095 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1725 ms. Remains : 31/41 places, 1075/1095 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 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2023-03-22 11:26:12] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:26:12] [INFO ] Invariant cache hit.
[2023-03-22 11:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:26:13] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2023-03-22 11:26:13] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:26:14] [INFO ] [Real]Added 1043 Read/Feed constraints in 149 ms returned sat
[2023-03-22 11:26:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:26:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:26:15] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2023-03-22 11:26:15] [INFO ] [Nat]Added 1043 Read/Feed constraints in 149 ms returned sat
[2023-03-22 11:26:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1054 transitions) in 135 ms.
[2023-03-22 11:26:15] [INFO ] Added : 0 causal constraints over 0 iterations in 236 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 3724 ms.
Product exploration explored 100000 steps with 9090 reset in 3633 ms.
Support contains 10 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 1075/1075 transitions.
Applied a total of 0 rules in 229 ms. Remains 31 /31 variables (removed 0) and now considering 1075/1075 (removed 0) transitions.
[2023-03-22 11:26:23] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:26:23] [INFO ] Invariant cache hit.
[2023-03-22 11:26:23] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 11:26:23] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:26:23] [INFO ] Invariant cache hit.
[2023-03-22 11:26:23] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:26:23] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2023-03-22 11:26:23] [INFO ] Redundant transitions in 93 ms returned []
[2023-03-22 11:26:23] [INFO ] Flow matrix only has 1064 transitions (discarded 11 similar events)
[2023-03-22 11:26:23] [INFO ] Invariant cache hit.
[2023-03-22 11:26:24] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1415 ms. Remains : 31/31 places, 1075/1075 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-05 finished in 26843 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(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' '!(X(X(F(p0))))'
Found a Shortening insensitive property : StigmergyCommit-PT-09a-LTLFireability-11
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 203 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 203/203 places, 2309/2309 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 201 transition count 2208
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 129 rules applied. Total rules applied 230 place count 101 transition count 2179
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 250 place count 91 transition count 2169
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 250 place count 91 transition count 2160
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 268 place count 82 transition count 2160
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 287 place count 63 transition count 2141
Iterating global reduction 3 with 19 rules applied. Total rules applied 306 place count 63 transition count 2141
Ensure Unique test removed 1023 transitions
Reduce isomorphic transitions removed 1023 transitions.
Iterating post reduction 3 with 1023 rules applied. Total rules applied 1329 place count 63 transition count 1118
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 1329 place count 63 transition count 1108
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1349 place count 53 transition count 1108
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 1371 place count 42 transition count 1096
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1372 place count 41 transition count 1095
Applied a total of 1372 rules in 134 ms. Remains 41 /203 variables (removed 162) and now considering 1095/2309 (removed 1214) transitions.
[2023-03-22 11:26:25] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2023-03-22 11:26:25] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-22 11:26:25] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 11:26:25] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:25] [INFO ] Invariant cache hit.
[2023-03-22 11:26:25] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:26:25] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2023-03-22 11:26:25] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:25] [INFO ] Invariant cache hit.
[2023-03-22 11:26:26] [INFO ] Dead Transitions using invariants and state equation in 568 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 41/203 places, 1095/2309 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1180 ms. Remains : 41/203 places, 1095/2309 transitions.
Running random walk in product with property : StigmergyCommit-PT-09a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s4 1) (EQ s8 1) (EQ s12 1) (EQ s16 1) (EQ s20 1) (EQ s24 1) (EQ s28 1) (EQ s32 1) (EQ s36 1) (EQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 9090 reset in 3780 ms.
Product exploration explored 100000 steps with 9090 reset in 3808 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 11:26:34] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:34] [INFO ] Invariant cache hit.
[2023-03-22 11:26:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 11:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:26:35] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2023-03-22 11:26:35] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:26:35] [INFO ] [Real]Added 1043 Read/Feed constraints in 133 ms returned sat
[2023-03-22 11:26:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:26:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 11:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:26:36] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2023-03-22 11:26:37] [INFO ] [Nat]Added 1043 Read/Feed constraints in 135 ms returned sat
[2023-03-22 11:26:37] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 203 ms.
[2023-03-22 11:26:37] [INFO ] Added : 0 causal constraints over 0 iterations in 283 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 4 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2023-03-22 11:26:37] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:37] [INFO ] Invariant cache hit.
[2023-03-22 11:26:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-22 11:26:37] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:37] [INFO ] Invariant cache hit.
[2023-03-22 11:26:37] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:26:37] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2023-03-22 11:26:37] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:37] [INFO ] Invariant cache hit.
[2023-03-22 11:26:38] [INFO ] Dead Transitions using invariants and state equation in 535 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1035 ms. Remains : 41/41 places, 1095/1095 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 11:26:38] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:38] [INFO ] Invariant cache hit.
[2023-03-22 11:26:39] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 11:26:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:26:40] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2023-03-22 11:26:40] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:26:40] [INFO ] [Real]Added 1043 Read/Feed constraints in 142 ms returned sat
[2023-03-22 11:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-22 11:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:26:41] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2023-03-22 11:26:41] [INFO ] [Nat]Added 1043 Read/Feed constraints in 138 ms returned sat
[2023-03-22 11:26:41] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1064 transitions) in 140 ms.
[2023-03-22 11:26:42] [INFO ] Added : 0 causal constraints over 0 iterations in 228 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 273 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9090 reset in 3817 ms.
Product exploration explored 100000 steps with 9090 reset in 3810 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 41 transition count 1085
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 41 transition count 1085
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 20 rules in 519 ms. Remains 41 /41 variables (removed 0) and now considering 1085/1095 (removed 10) transitions.
[2023-03-22 11:26:50] [INFO ] Redundant transitions in 107 ms returned []
[2023-03-22 11:26:50] [INFO ] Flow matrix only has 1074 transitions (discarded 11 similar events)
// Phase 1: matrix 1074 rows 41 cols
[2023-03-22 11:26:50] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-22 11:26:51] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/41 places, 1085/1095 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1283 ms. Remains : 41/41 places, 1085/1095 transitions.
Support contains 10 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 1095/1095 transitions.
Applied a total of 0 rules in 3 ms. Remains 41 /41 variables (removed 0) and now considering 1095/1095 (removed 0) transitions.
[2023-03-22 11:26:51] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
// Phase 1: matrix 1084 rows 41 cols
[2023-03-22 11:26:51] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-22 11:26:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-22 11:26:51] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:51] [INFO ] Invariant cache hit.
[2023-03-22 11:26:51] [INFO ] State equation strengthened by 1043 read => feed constraints.
[2023-03-22 11:26:51] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
[2023-03-22 11:26:51] [INFO ] Flow matrix only has 1084 transitions (discarded 11 similar events)
[2023-03-22 11:26:51] [INFO ] Invariant cache hit.
[2023-03-22 11:26:52] [INFO ] Dead Transitions using invariants and state equation in 546 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1020 ms. Remains : 41/41 places, 1095/1095 transitions.
Treatment of property StigmergyCommit-PT-09a-LTLFireability-11 finished in 27857 ms.
[2023-03-22 11:26:52] [INFO ] Flatten gal took : 277 ms
[2023-03-22 11:26:52] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 18 ms.
[2023-03-22 11:26:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 203 places, 2309 transitions and 41814 arcs took 68 ms.
Total runtime 244849 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1890/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1890/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1890/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1890/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : StigmergyCommit-PT-09a-LTLFireability-00
Could not compute solution for formula : StigmergyCommit-PT-09a-LTLFireability-05
Could not compute solution for formula : StigmergyCommit-PT-09a-LTLFireability-06
Could not compute solution for formula : StigmergyCommit-PT-09a-LTLFireability-11

BK_STOP 1679484422897

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name StigmergyCommit-PT-09a-LTLFireability-00
ltl formula formula --ltl=/tmp/1890/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 203 places, 2309 transitions and 41814 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.830 real 0.230 user 0.140 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1890/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1890/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1890/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1890/ltl_0_
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
double free or corruption (fasttop)
ltl formula name StigmergyCommit-PT-09a-LTLFireability-05
ltl formula formula --ltl=/tmp/1890/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 203 places, 2309 transitions and 41814 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.590 real 0.240 user 0.040 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1890/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1890/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1890/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1890/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2
ltl formula name StigmergyCommit-PT-09a-LTLFireability-06
ltl formula formula --ltl=/tmp/1890/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 203 places, 2309 transitions and 41814 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.710 real 0.180 user 0.160 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1890/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1890/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1890/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1890/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
ltl formula name StigmergyCommit-PT-09a-LTLFireability-11
ltl formula formula --ltl=/tmp/1890/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 203 places, 2309 transitions and 41814 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.690 real 0.240 user 0.110 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1890/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1890/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1890/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1890/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2

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="StigmergyCommit-PT-09a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is StigmergyCommit-PT-09a, 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 r457-smll-167912649400508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-09a.tgz
mv StigmergyCommit-PT-09a 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 ;