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-167912649500620.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)
...........................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is StigmergyElection-PT-06a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649500620
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.8K Feb 26 16:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 16:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 16:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 16:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 116K Feb 26 16:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 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 565K 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 StigmergyElection-PT-06a-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-06a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679547051296

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=StigmergyElection-PT-06a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 04:50:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 04:50:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 04:50:54] [INFO ] Load time of PNML (sax parser for PT used): 276 ms
[2023-03-23 04:50:54] [INFO ] Transformed 86 places.
[2023-03-23 04:50:54] [INFO ] Transformed 1042 transitions.
[2023-03-23 04:50:54] [INFO ] Found NUPN structural information;
[2023-03-23 04:50:54] [INFO ] Parsed PT model containing 86 places and 1042 transitions and 11192 arcs in 426 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 800 transitions
Reduce redundant transitions removed 800 transitions.
FORMULA StigmergyElection-PT-06a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06a-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 86 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 242/242 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 76 transition count 227
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 76 transition count 227
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 72 transition count 219
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 72 transition count 219
Applied a total of 28 rules in 36 ms. Remains 72 /86 variables (removed 14) and now considering 219/242 (removed 23) transitions.
[2023-03-23 04:50:55] [INFO ] Flow matrix only has 211 transitions (discarded 8 similar events)
// Phase 1: matrix 211 rows 72 cols
[2023-03-23 04:50:55] [INFO ] Computed 2 place invariants in 20 ms
[2023-03-23 04:50:55] [INFO ] Implicit Places using invariants in 243 ms returned []
[2023-03-23 04:50:55] [INFO ] Flow matrix only has 211 transitions (discarded 8 similar events)
[2023-03-23 04:50:55] [INFO ] Invariant cache hit.
[2023-03-23 04:50:55] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-23 04:50:55] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 607 ms to find 0 implicit places.
[2023-03-23 04:50:55] [INFO ] Flow matrix only has 211 transitions (discarded 8 similar events)
[2023-03-23 04:50:55] [INFO ] Invariant cache hit.
[2023-03-23 04:50:55] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 72/86 places, 219/242 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 922 ms. Remains : 72/86 places, 219/242 transitions.
Support contains 11 out of 72 places after structural reductions.
[2023-03-23 04:50:56] [INFO ] Flatten gal took : 96 ms
[2023-03-23 04:50:56] [INFO ] Flatten gal took : 30 ms
[2023-03-23 04:50:56] [INFO ] Input system was already deterministic with 219 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 04:50:56] [INFO ] Flow matrix only has 211 transitions (discarded 8 similar events)
[2023-03-23 04:50:56] [INFO ] Invariant cache hit.
[2023-03-23 04:50:56] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA StigmergyElection-PT-06a-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 14 stabilizing places and 13 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' '!((!p0 U X(G(p0))))'
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 70 transition count 206
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 58 transition count 206
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 25 place count 58 transition count 196
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 45 place count 48 transition count 196
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 57 place count 36 transition count 182
Iterating global reduction 2 with 12 rules applied. Total rules applied 69 place count 36 transition count 182
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 100 place count 36 transition count 151
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 100 place count 36 transition count 147
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 108 place count 32 transition count 147
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 109 place count 31 transition count 145
Iterating global reduction 3 with 1 rules applied. Total rules applied 110 place count 31 transition count 145
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 142 place count 31 transition count 113
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 154 place count 25 transition count 107
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 160 place count 25 transition count 101
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 172 place count 19 transition count 95
Applied a total of 172 rules in 68 ms. Remains 19 /72 variables (removed 53) and now considering 95/219 (removed 124) transitions.
[2023-03-23 04:50:57] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
// Phase 1: matrix 88 rows 19 cols
[2023-03-23 04:50:57] [INFO ] Computed 1 place invariants in 16 ms
[2023-03-23 04:50:57] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-23 04:50:57] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:50:57] [INFO ] Invariant cache hit.
[2023-03-23 04:50:57] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:50:57] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-23 04:50:57] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-23 04:50:57] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:50:57] [INFO ] Invariant cache hit.
[2023-03-23 04:50:57] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/72 places, 95/219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 345 ms. Remains : 19/72 places, 95/219 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 2 ms.
FORMULA StigmergyElection-PT-06a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLFireability-00 finished in 660 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||X(F(p1))))))'
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 70 transition count 215
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 70 transition count 215
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 69 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 69 transition count 213
Applied a total of 6 rules in 10 ms. Remains 69 /72 variables (removed 3) and now considering 213/219 (removed 6) transitions.
[2023-03-23 04:50:57] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
// Phase 1: matrix 206 rows 69 cols
[2023-03-23 04:50:57] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-23 04:50:57] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-23 04:50:57] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
[2023-03-23 04:50:57] [INFO ] Invariant cache hit.
[2023-03-23 04:50:58] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-23 04:50:58] [INFO ] Implicit Places using invariants and state equation in 267 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 341 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/72 places, 213/219 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 56 transition count 201
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 56 transition count 201
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 50 transition count 195
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 50 transition count 195
Applied a total of 36 rules in 7 ms. Remains 50 /68 variables (removed 18) and now considering 195/213 (removed 18) transitions.
[2023-03-23 04:50:58] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
// Phase 1: matrix 188 rows 50 cols
[2023-03-23 04:50:58] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-23 04:50:58] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-23 04:50:58] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:50:58] [INFO ] Invariant cache hit.
[2023-03-23 04:50:58] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:50:58] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/72 places, 195/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 522 ms. Remains : 50/72 places, 195/219 transitions.
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1)), p1:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0) (EQ s49 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 306 ms.
Product exploration explored 100000 steps with 25000 reset in 259 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 6 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 195/195 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 195/195 (removed 0) transitions.
[2023-03-23 04:50:59] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:50:59] [INFO ] Invariant cache hit.
[2023-03-23 04:50:59] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-23 04:50:59] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:50:59] [INFO ] Invariant cache hit.
[2023-03-23 04:50:59] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:50:59] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2023-03-23 04:50:59] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:50:59] [INFO ] Invariant cache hit.
[2023-03-23 04:51:00] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 268 ms. Remains : 50/50 places, 195/195 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 211 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 126 ms.
Product exploration explored 100000 steps with 25000 reset in 238 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 6 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 195/195 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 50 transition count 201
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 50 transition count 201
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 24 places in 1 ms
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 50 transition count 207
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 87 place count 50 transition count 144
Deduced a syphon composed of 24 places in 0 ms
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 99 place count 50 transition count 132
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 105 place count 50 transition count 132
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 117 place count 38 transition count 120
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 129 place count 38 transition count 120
Deduced a syphon composed of 18 places in 0 ms
Applied a total of 129 rules in 35 ms. Remains 38 /50 variables (removed 12) and now considering 120/195 (removed 75) transitions.
[2023-03-23 04:51:01] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-23 04:51:01] [INFO ] Flow matrix only has 113 transitions (discarded 7 similar events)
// Phase 1: matrix 113 rows 38 cols
[2023-03-23 04:51:01] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:51:01] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/50 places, 120/195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 133 ms. Remains : 38/50 places, 120/195 transitions.
Support contains 6 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 195/195 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 195/195 (removed 0) transitions.
[2023-03-23 04:51:01] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
// Phase 1: matrix 188 rows 50 cols
[2023-03-23 04:51:01] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-23 04:51:01] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-23 04:51:01] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:51:01] [INFO ] Invariant cache hit.
[2023-03-23 04:51:01] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:51:02] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2023-03-23 04:51:02] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:51:02] [INFO ] Invariant cache hit.
[2023-03-23 04:51:02] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 294 ms. Remains : 50/50 places, 195/195 transitions.
Treatment of property StigmergyElection-PT-06a-LTLFireability-01 finished in 4409 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(F(p0)))||X(F(p0))||X(p1)) U p0))'
Support contains 6 out of 72 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 70 transition count 207
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 59 transition count 207
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 23 place count 59 transition count 197
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 43 place count 49 transition count 197
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 54 place count 38 transition count 185
Iterating global reduction 2 with 11 rules applied. Total rules applied 65 place count 38 transition count 185
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 80 place count 38 transition count 170
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 80 place count 38 transition count 166
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 88 place count 34 transition count 166
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 89 place count 33 transition count 164
Iterating global reduction 3 with 1 rules applied. Total rules applied 90 place count 33 transition count 164
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 106 place count 33 transition count 148
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 118 place count 27 transition count 142
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 124 place count 27 transition count 136
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 136 place count 21 transition count 130
Applied a total of 136 rules in 54 ms. Remains 21 /72 variables (removed 51) and now considering 130/219 (removed 89) transitions.
[2023-03-23 04:51:02] [INFO ] Flow matrix only has 123 transitions (discarded 7 similar events)
// Phase 1: matrix 123 rows 21 cols
[2023-03-23 04:51:02] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-23 04:51:02] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-23 04:51:02] [INFO ] Flow matrix only has 123 transitions (discarded 7 similar events)
[2023-03-23 04:51:02] [INFO ] Invariant cache hit.
[2023-03-23 04:51:02] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-23 04:51:02] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2023-03-23 04:51:02] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-23 04:51:02] [INFO ] Flow matrix only has 123 transitions (discarded 7 similar events)
[2023-03-23 04:51:02] [INFO ] Invariant cache hit.
[2023-03-23 04:51:02] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/72 places, 130/219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 441 ms. Remains : 21/72 places, 130/219 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-04 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 s11 1) (EQ s14 1) (EQ s17 1) (EQ s20 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 14285 reset in 401 ms.
Product exploration explored 100000 steps with 14285 reset in 525 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 113 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)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 133 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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-23 04:51:04] [INFO ] Flow matrix only has 123 transitions (discarded 7 similar events)
[2023-03-23 04:51:04] [INFO ] Invariant cache hit.
[2023-03-23 04:51:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:04] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-23 04:51:04] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-23 04:51:04] [INFO ] [Real]Added 106 Read/Feed constraints in 32 ms returned sat
[2023-03-23 04:51:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 04:51:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:04] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-23 04:51:04] [INFO ] [Nat]Added 106 Read/Feed constraints in 24 ms returned sat
[2023-03-23 04:51:04] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 115 transitions) in 30 ms.
[2023-03-23 04:51:04] [INFO ] Added : 0 causal constraints over 0 iterations in 84 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 130/130 transitions.
Applied a total of 0 rules in 7 ms. Remains 21 /21 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2023-03-23 04:51:04] [INFO ] Flow matrix only has 123 transitions (discarded 7 similar events)
[2023-03-23 04:51:04] [INFO ] Invariant cache hit.
[2023-03-23 04:51:04] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-23 04:51:04] [INFO ] Flow matrix only has 123 transitions (discarded 7 similar events)
[2023-03-23 04:51:04] [INFO ] Invariant cache hit.
[2023-03-23 04:51:04] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-23 04:51:04] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-23 04:51:04] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-23 04:51:04] [INFO ] Flow matrix only has 123 transitions (discarded 7 similar events)
[2023-03-23 04:51:04] [INFO ] Invariant cache hit.
[2023-03-23 04:51:04] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 227 ms. Remains : 21/21 places, 130/130 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 117 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)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 230 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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-23 04:51:05] [INFO ] Flow matrix only has 123 transitions (discarded 7 similar events)
[2023-03-23 04:51:05] [INFO ] Invariant cache hit.
[2023-03-23 04:51:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:05] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2023-03-23 04:51:05] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-23 04:51:05] [INFO ] [Real]Added 106 Read/Feed constraints in 55 ms returned sat
[2023-03-23 04:51:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 04:51:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:05] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-23 04:51:05] [INFO ] [Nat]Added 106 Read/Feed constraints in 16 ms returned sat
[2023-03-23 04:51:05] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 115 transitions) in 42 ms.
[2023-03-23 04:51:05] [INFO ] Added : 0 causal constraints over 0 iterations in 86 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 14285 reset in 395 ms.
Product exploration explored 100000 steps with 14285 reset in 402 ms.
Support contains 6 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 130/130 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 21 transition count 129
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 20 transition count 129
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 0 with 33 rules applied. Total rules applied 35 place count 20 transition count 96
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 37 place count 19 transition count 95
Applied a total of 37 rules in 25 ms. Remains 19 /21 variables (removed 2) and now considering 95/130 (removed 35) transitions.
[2023-03-23 04:51:06] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
// Phase 1: matrix 88 rows 19 cols
[2023-03-23 04:51:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:51:06] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-23 04:51:06] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:06] [INFO ] Invariant cache hit.
[2023-03-23 04:51:06] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:06] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-23 04:51:06] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-23 04:51:06] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:06] [INFO ] Invariant cache hit.
[2023-03-23 04:51:06] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/21 places, 95/130 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 299 ms. Remains : 19/21 places, 95/130 transitions.
Treatment of property StigmergyElection-PT-06a-LTLFireability-04 finished in 4760 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((G(p1)||p0)))'
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 70 transition count 206
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 58 transition count 206
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 25 place count 58 transition count 196
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 45 place count 48 transition count 196
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 57 place count 36 transition count 182
Iterating global reduction 2 with 12 rules applied. Total rules applied 69 place count 36 transition count 182
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 100 place count 36 transition count 151
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 100 place count 36 transition count 147
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 108 place count 32 transition count 147
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 109 place count 31 transition count 145
Iterating global reduction 3 with 1 rules applied. Total rules applied 110 place count 31 transition count 145
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 142 place count 31 transition count 113
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 154 place count 25 transition count 107
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 160 place count 25 transition count 101
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 172 place count 19 transition count 95
Applied a total of 172 rules in 37 ms. Remains 19 /72 variables (removed 53) and now considering 95/219 (removed 124) transitions.
[2023-03-23 04:51:07] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
// Phase 1: matrix 88 rows 19 cols
[2023-03-23 04:51:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:51:07] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-23 04:51:07] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:07] [INFO ] Invariant cache hit.
[2023-03-23 04:51:07] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:07] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-23 04:51:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 04:51:07] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:07] [INFO ] Invariant cache hit.
[2023-03-23 04:51:07] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/72 places, 95/219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 224 ms. Remains : 19/72 places, 95/219 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0)), p0:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-06a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLFireability-05 finished in 337 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 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 70 transition count 215
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 70 transition count 215
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 69 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 69 transition count 213
Applied a total of 6 rules in 14 ms. Remains 69 /72 variables (removed 3) and now considering 213/219 (removed 6) transitions.
[2023-03-23 04:51:07] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
// Phase 1: matrix 206 rows 69 cols
[2023-03-23 04:51:07] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 04:51:07] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-23 04:51:07] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
[2023-03-23 04:51:07] [INFO ] Invariant cache hit.
[2023-03-23 04:51:07] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-23 04:51:07] [INFO ] Implicit Places using invariants and state equation in 225 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 431 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/72 places, 213/219 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 56 transition count 201
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 56 transition count 201
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 50 transition count 195
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 50 transition count 195
Applied a total of 36 rules in 5 ms. Remains 50 /68 variables (removed 18) and now considering 195/213 (removed 18) transitions.
[2023-03-23 04:51:07] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
// Phase 1: matrix 188 rows 50 cols
[2023-03-23 04:51:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:51:07] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-23 04:51:07] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:51:07] [INFO ] Invariant cache hit.
[2023-03-23 04:51:07] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:51:08] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/72 places, 195/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 628 ms. Remains : 50/72 places, 195/219 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-06a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLFireability-06 finished in 744 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)||X(F(p1)))))'
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 70 transition count 215
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 70 transition count 215
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 69 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 69 transition count 213
Applied a total of 6 rules in 17 ms. Remains 69 /72 variables (removed 3) and now considering 213/219 (removed 6) transitions.
[2023-03-23 04:51:08] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
// Phase 1: matrix 206 rows 69 cols
[2023-03-23 04:51:08] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 04:51:08] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-23 04:51:08] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
[2023-03-23 04:51:08] [INFO ] Invariant cache hit.
[2023-03-23 04:51:08] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-23 04:51:08] [INFO ] Implicit Places using invariants and state equation in 254 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 328 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/72 places, 213/219 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 56 transition count 201
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 56 transition count 201
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 50 transition count 195
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 50 transition count 195
Applied a total of 36 rules in 5 ms. Remains 50 /68 variables (removed 18) and now considering 195/213 (removed 18) transitions.
[2023-03-23 04:51:08] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
// Phase 1: matrix 188 rows 50 cols
[2023-03-23 04:51:08] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-23 04:51:08] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-23 04:51:08] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:51:08] [INFO ] Invariant cache hit.
[2023-03-23 04:51:08] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:51:08] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/72 places, 195/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 486 ms. Remains : 50/72 places, 195/219 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0) (EQ s49 0)), p1:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 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 50000 reset in 112 ms.
Product exploration explored 100000 steps with 50000 reset in 115 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-06a-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-06a-LTLFireability-07 finished in 918 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 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 70 transition count 206
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 58 transition count 206
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 25 place count 58 transition count 196
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 45 place count 48 transition count 196
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 57 place count 36 transition count 182
Iterating global reduction 2 with 12 rules applied. Total rules applied 69 place count 36 transition count 182
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 100 place count 36 transition count 151
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 100 place count 36 transition count 147
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 108 place count 32 transition count 147
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 109 place count 31 transition count 145
Iterating global reduction 3 with 1 rules applied. Total rules applied 110 place count 31 transition count 145
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 142 place count 31 transition count 113
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 154 place count 25 transition count 107
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 160 place count 25 transition count 101
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 172 place count 19 transition count 95
Applied a total of 172 rules in 26 ms. Remains 19 /72 variables (removed 53) and now considering 95/219 (removed 124) transitions.
[2023-03-23 04:51:09] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
// Phase 1: matrix 88 rows 19 cols
[2023-03-23 04:51:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-23 04:51:09] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-23 04:51:09] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:09] [INFO ] Invariant cache hit.
[2023-03-23 04:51:09] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:09] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-23 04:51:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 04:51:09] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:09] [INFO ] Invariant cache hit.
[2023-03-23 04:51:09] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/72 places, 95/219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 203 ms. Remains : 19/72 places, 95/219 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 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 126 steps with 17 reset in 1 ms.
FORMULA StigmergyElection-PT-06a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLFireability-08 finished in 295 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 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 70 transition count 206
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 58 transition count 206
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 25 place count 58 transition count 196
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 45 place count 48 transition count 196
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 57 place count 36 transition count 182
Iterating global reduction 2 with 12 rules applied. Total rules applied 69 place count 36 transition count 182
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 100 place count 36 transition count 151
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 100 place count 36 transition count 147
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 108 place count 32 transition count 147
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 109 place count 31 transition count 145
Iterating global reduction 3 with 1 rules applied. Total rules applied 110 place count 31 transition count 145
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 142 place count 31 transition count 113
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 154 place count 25 transition count 107
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 160 place count 25 transition count 101
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 172 place count 19 transition count 95
Applied a total of 172 rules in 28 ms. Remains 19 /72 variables (removed 53) and now considering 95/219 (removed 124) transitions.
[2023-03-23 04:51:09] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:09] [INFO ] Invariant cache hit.
[2023-03-23 04:51:09] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-23 04:51:09] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:09] [INFO ] Invariant cache hit.
[2023-03-23 04:51:09] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:09] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-23 04:51:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 04:51:09] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:09] [INFO ] Invariant cache hit.
[2023-03-23 04:51:09] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/72 places, 95/219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 189 ms. Remains : 19/72 places, 95/219 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-09 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))], 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 14285 reset in 395 ms.
Product exploration explored 100000 steps with 14285 reset in 321 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 191 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)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 129 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 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-23 04:51:10] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:10] [INFO ] Invariant cache hit.
[2023-03-23 04:51:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:10] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-23 04:51:10] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:10] [INFO ] [Real]Added 75 Read/Feed constraints in 13 ms returned sat
[2023-03-23 04:51:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 04:51:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-23 04:51:10] [INFO ] [Nat]Added 75 Read/Feed constraints in 10 ms returned sat
[2023-03-23 04:51:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 82 transitions) in 11 ms.
[2023-03-23 04:51:11] [INFO ] Added : 0 causal constraints over 0 iterations in 34 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 19 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19/19 places, 95/95 transitions.
Applied a total of 0 rules in 3 ms. Remains 19 /19 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2023-03-23 04:51:11] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:11] [INFO ] Invariant cache hit.
[2023-03-23 04:51:11] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-23 04:51:11] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:11] [INFO ] Invariant cache hit.
[2023-03-23 04:51:11] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:11] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-23 04:51:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 04:51:11] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:11] [INFO ] Invariant cache hit.
[2023-03-23 04:51:11] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 167 ms. Remains : 19/19 places, 95/95 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 114 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 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-23 04:51:11] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:11] [INFO ] Invariant cache hit.
[2023-03-23 04:51:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:11] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-23 04:51:11] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:11] [INFO ] [Real]Added 75 Read/Feed constraints in 11 ms returned sat
[2023-03-23 04:51:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 04:51:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-23 04:51:11] [INFO ] [Nat]Added 75 Read/Feed constraints in 10 ms returned sat
[2023-03-23 04:51:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 82 transitions) in 9 ms.
[2023-03-23 04:51:11] [INFO ] Added : 0 causal constraints over 0 iterations in 20 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 14285 reset in 290 ms.
Product exploration explored 100000 steps with 14285 reset in 307 ms.
Support contains 6 out of 19 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19/19 places, 95/95 transitions.
Applied a total of 0 rules in 3 ms. Remains 19 /19 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2023-03-23 04:51:12] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:12] [INFO ] Invariant cache hit.
[2023-03-23 04:51:12] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-23 04:51:12] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:12] [INFO ] Invariant cache hit.
[2023-03-23 04:51:12] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:12] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-23 04:51:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 04:51:12] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:12] [INFO ] Invariant cache hit.
[2023-03-23 04:51:12] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161 ms. Remains : 19/19 places, 95/95 transitions.
Treatment of property StigmergyElection-PT-06a-LTLFireability-09 finished in 3295 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(p1))&&p0) U (p2||X(p2))))'
Support contains 7 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 71 transition count 217
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 71 transition count 217
Applied a total of 2 rules in 2 ms. Remains 71 /72 variables (removed 1) and now considering 217/219 (removed 2) transitions.
[2023-03-23 04:51:12] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 71 cols
[2023-03-23 04:51:12] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 04:51:12] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-23 04:51:12] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
[2023-03-23 04:51:12] [INFO ] Invariant cache hit.
[2023-03-23 04:51:12] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-23 04:51:12] [INFO ] Implicit Places using invariants and state equation in 188 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 252 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/72 places, 217/219 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 59 transition count 206
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 59 transition count 206
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 53 transition count 200
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 53 transition count 200
Applied a total of 34 rules in 3 ms. Remains 53 /70 variables (removed 17) and now considering 200/217 (removed 17) transitions.
[2023-03-23 04:51:12] [INFO ] Flow matrix only has 192 transitions (discarded 8 similar events)
// Phase 1: matrix 192 rows 53 cols
[2023-03-23 04:51:12] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:51:12] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-23 04:51:12] [INFO ] Flow matrix only has 192 transitions (discarded 8 similar events)
[2023-03-23 04:51:12] [INFO ] Invariant cache hit.
[2023-03-23 04:51:12] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:51:13] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 53/72 places, 200/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 383 ms. Remains : 53/72 places, 200/219 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s12 1) (EQ s20 1) (EQ s28 1) (EQ s36 1) (EQ s44 1) (EQ s52 1)), p0:(AND (EQ s12 1) (EQ s20 1) (EQ s28 1) (EQ s36 1) (EQ s44 1) (EQ s52 1)), p1...], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-06a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLFireability-11 finished in 594 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)||X(p1)))'
Support contains 7 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 70 transition count 215
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 70 transition count 215
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 69 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 69 transition count 213
Applied a total of 6 rules in 5 ms. Remains 69 /72 variables (removed 3) and now considering 213/219 (removed 6) transitions.
[2023-03-23 04:51:13] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
// Phase 1: matrix 206 rows 69 cols
[2023-03-23 04:51:13] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 04:51:13] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-23 04:51:13] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
[2023-03-23 04:51:13] [INFO ] Invariant cache hit.
[2023-03-23 04:51:13] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-23 04:51:13] [INFO ] Implicit Places using invariants and state equation in 221 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 274 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/72 places, 213/219 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 56 transition count 201
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 56 transition count 201
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 50 transition count 195
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 50 transition count 195
Applied a total of 36 rules in 4 ms. Remains 50 /68 variables (removed 18) and now considering 195/213 (removed 18) transitions.
[2023-03-23 04:51:13] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
// Phase 1: matrix 188 rows 50 cols
[2023-03-23 04:51:13] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-23 04:51:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-23 04:51:13] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:51:13] [INFO ] Invariant cache hit.
[2023-03-23 04:51:13] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:51:13] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/72 places, 195/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 399 ms. Remains : 50/72 places, 195/219 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1)), p1:(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], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 7142 reset in 294 ms.
Product exploration explored 100000 steps with 7142 reset in 321 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 118 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)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-23 04:51:14] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:51:14] [INFO ] Invariant cache hit.
[2023-03-23 04:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:14] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-23 04:51:14] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:51:14] [INFO ] [Real]Added 131 Read/Feed constraints in 16 ms returned sat
[2023-03-23 04:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 04:51:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:15] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-23 04:51:15] [INFO ] [Nat]Added 131 Read/Feed constraints in 16 ms returned sat
[2023-03-23 04:51:15] [INFO ] Computed and/alt/rep : 42/48/42 causal constraints (skipped 145 transitions) in 20 ms.
[2023-03-23 04:51:15] [INFO ] Added : 22 causal constraints over 5 iterations in 120 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 50 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 195/195 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 49 transition count 182
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 37 transition count 182
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 46 place count 26 transition count 171
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 109 place count 26 transition count 108
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 115 place count 26 transition count 102
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 127 place count 20 transition count 96
Applied a total of 127 rules in 15 ms. Remains 20 /50 variables (removed 30) and now considering 96/195 (removed 99) transitions.
[2023-03-23 04:51:15] [INFO ] Flow matrix only has 89 transitions (discarded 7 similar events)
// Phase 1: matrix 89 rows 20 cols
[2023-03-23 04:51:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-23 04:51:15] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-23 04:51:15] [INFO ] Flow matrix only has 89 transitions (discarded 7 similar events)
[2023-03-23 04:51:15] [INFO ] Invariant cache hit.
[2023-03-23 04:51:15] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-23 04:51:15] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-23 04:51:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 04:51:15] [INFO ] Flow matrix only has 89 transitions (discarded 7 similar events)
[2023-03-23 04:51:15] [INFO ] Invariant cache hit.
[2023-03-23 04:51:15] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/50 places, 96/195 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 211 ms. Remains : 20/50 places, 96/195 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 112 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)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 140 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)]
[2023-03-23 04:51:15] [INFO ] Flow matrix only has 89 transitions (discarded 7 similar events)
[2023-03-23 04:51:15] [INFO ] Invariant cache hit.
[2023-03-23 04:51:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-23 04:51:15] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-23 04:51:16] [INFO ] [Real]Added 74 Read/Feed constraints in 10 ms returned sat
[2023-03-23 04:51:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 04:51:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:51:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 04:51:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-23 04:51:16] [INFO ] [Nat]Added 74 Read/Feed constraints in 11 ms returned sat
[2023-03-23 04:51:16] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 81 transitions) in 9 ms.
[2023-03-23 04:51:16] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 14285 reset in 306 ms.
Product exploration explored 100000 steps with 14285 reset in 311 ms.
Support contains 6 out of 20 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 20/20 places, 96/96 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 19 transition count 95
Applied a total of 2 rules in 4 ms. Remains 19 /20 variables (removed 1) and now considering 95/96 (removed 1) transitions.
[2023-03-23 04:51:16] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
// Phase 1: matrix 88 rows 19 cols
[2023-03-23 04:51:16] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-23 04:51:16] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-23 04:51:16] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:16] [INFO ] Invariant cache hit.
[2023-03-23 04:51:16] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:16] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-23 04:51:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 04:51:16] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:16] [INFO ] Invariant cache hit.
[2023-03-23 04:51:16] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/20 places, 95/96 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 150 ms. Remains : 19/20 places, 95/96 transitions.
Treatment of property StigmergyElection-PT-06a-LTLFireability-12 finished in 3764 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&&X(F(!p1)))||G(F(!p1)))) U G(p0)))'
Support contains 8 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 72 transition count 211
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 64 transition count 211
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 62 transition count 207
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 62 transition count 207
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 61 transition count 205
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 61 transition count 205
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 60 transition count 204
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 60 transition count 204
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 60 transition count 203
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 1 with 20 rules applied. Total rules applied 45 place count 50 transition count 193
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 46 transition count 189
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 46 transition count 189
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 83 place count 46 transition count 159
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 89 place count 46 transition count 153
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 101 place count 40 transition count 147
Applied a total of 101 rules in 24 ms. Remains 40 /72 variables (removed 32) and now considering 147/219 (removed 72) transitions.
[2023-03-23 04:51:17] [INFO ] Flow matrix only has 140 transitions (discarded 7 similar events)
// Phase 1: matrix 140 rows 40 cols
[2023-03-23 04:51:17] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 04:51:17] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-23 04:51:17] [INFO ] Flow matrix only has 140 transitions (discarded 7 similar events)
[2023-03-23 04:51:17] [INFO ] Invariant cache hit.
[2023-03-23 04:51:17] [INFO ] State equation strengthened by 125 read => feed constraints.
[2023-03-23 04:51:17] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2023-03-23 04:51:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 04:51:17] [INFO ] Flow matrix only has 140 transitions (discarded 7 similar events)
[2023-03-23 04:51:17] [INFO ] Invariant cache hit.
[2023-03-23 04:51:17] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/72 places, 147/219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 292 ms. Remains : 40/72 places, 147/219 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), p1]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s12 1) (EQ s19 1) (EQ s25 1) (EQ s31 1) (EQ s37 1)), p1:(AND (EQ s16 1) (EQ s39 1))], 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 447 steps with 152 reset in 5 ms.
FORMULA StigmergyElection-PT-06a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLFireability-13 finished in 395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(p0))))'
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 70 transition count 215
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 70 transition count 215
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 69 transition count 213
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 69 transition count 213
Applied a total of 6 rules in 8 ms. Remains 69 /72 variables (removed 3) and now considering 213/219 (removed 6) transitions.
[2023-03-23 04:51:17] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
// Phase 1: matrix 206 rows 69 cols
[2023-03-23 04:51:17] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 04:51:17] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-23 04:51:17] [INFO ] Flow matrix only has 206 transitions (discarded 7 similar events)
[2023-03-23 04:51:17] [INFO ] Invariant cache hit.
[2023-03-23 04:51:17] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-23 04:51:17] [INFO ] Implicit Places using invariants and state equation in 213 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 265 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/72 places, 213/219 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 56 transition count 201
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 56 transition count 201
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 50 transition count 195
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 50 transition count 195
Applied a total of 36 rules in 4 ms. Remains 50 /68 variables (removed 18) and now considering 195/213 (removed 18) transitions.
[2023-03-23 04:51:17] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
// Phase 1: matrix 188 rows 50 cols
[2023-03-23 04:51:17] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:51:17] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-23 04:51:17] [INFO ] Flow matrix only has 188 transitions (discarded 7 similar events)
[2023-03-23 04:51:17] [INFO ] Invariant cache hit.
[2023-03-23 04:51:17] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-23 04:51:17] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/72 places, 195/219 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 386 ms. Remains : 50/72 places, 195/219 transitions.
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 5}, { cond=(NOT p0), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 2}], [{ cond=(NOT p0), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}]], initial=4, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-06a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLFireability-14 finished in 617 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(!p1)||p0))))'
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 219/219 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 70 transition count 206
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 58 transition count 206
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 25 place count 58 transition count 196
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 45 place count 48 transition count 196
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 57 place count 36 transition count 182
Iterating global reduction 2 with 12 rules applied. Total rules applied 69 place count 36 transition count 182
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 100 place count 36 transition count 151
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 100 place count 36 transition count 147
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 108 place count 32 transition count 147
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 109 place count 31 transition count 145
Iterating global reduction 3 with 1 rules applied. Total rules applied 110 place count 31 transition count 145
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 142 place count 31 transition count 113
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 154 place count 25 transition count 107
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 160 place count 25 transition count 101
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 172 place count 19 transition count 95
Applied a total of 172 rules in 20 ms. Remains 19 /72 variables (removed 53) and now considering 95/219 (removed 124) transitions.
[2023-03-23 04:51:18] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
// Phase 1: matrix 88 rows 19 cols
[2023-03-23 04:51:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 04:51:18] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-23 04:51:18] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:18] [INFO ] Invariant cache hit.
[2023-03-23 04:51:18] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-23 04:51:18] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-23 04:51:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-23 04:51:18] [INFO ] Flow matrix only has 88 transitions (discarded 7 similar events)
[2023-03-23 04:51:18] [INFO ] Invariant cache hit.
[2023-03-23 04:51:18] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/72 places, 95/219 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 189 ms. Remains : 19/72 places, 95/219 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-06a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1)), p0:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 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 6 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-06a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06a-LTLFireability-15 finished in 277 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||X(F(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(F(p0)))||X(F(p0))||X(p1)) U 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' '!(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' '!((F(p0)||X(p1)))'
[2023-03-23 04:51:18] [INFO ] Flatten gal took : 25 ms
[2023-03-23 04:51:18] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-23 04:51:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 72 places, 219 transitions and 1822 arcs took 6 ms.
Total runtime 24519 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1406/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1406/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1406/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1406/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : StigmergyElection-PT-06a-LTLFireability-01
Could not compute solution for formula : StigmergyElection-PT-06a-LTLFireability-04
Could not compute solution for formula : StigmergyElection-PT-06a-LTLFireability-09
Could not compute solution for formula : StigmergyElection-PT-06a-LTLFireability-12

BK_STOP 1679547080523

--------------------
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 StigmergyElection-PT-06a-LTLFireability-01
ltl formula formula --ltl=/tmp/1406/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 72 places, 219 transitions and 1822 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 0.070 real 0.010 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1406/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1406/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1406/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1406/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 4 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:
ltl formula name StigmergyElection-PT-06a-LTLFireability-04
ltl formula formula --ltl=/tmp/1406/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
Warning: program compiled against libxml 210 using older 209
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
pnml2lts-mc( 0/ 4): Petri net has 72 places, 219 transitions and 1822 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.060 real 0.020 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1406/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1406/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1406/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1406/ltl_1_
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
double free or corruption (fasttop)
ltl formula name StigmergyElection-PT-06a-LTLFireability-09
ltl formula formula --ltl=/tmp/1406/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
Warning: program compiled against libxml 210 using older 209
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
pnml2lts-mc( 0/ 4): Petri net has 72 places, 219 transitions and 1822 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.070 real 0.000 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1406/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1406/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1406/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1406/ltl_2_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name StigmergyElection-PT-06a-LTLFireability-12
ltl formula formula --ltl=/tmp/1406/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 72 places, 219 transitions and 1822 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 0.070 real 0.010 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1406/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1406/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1406/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1406/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
double free or corruption (fasttop)

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="StigmergyElection-PT-06a"
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 StigmergyElection-PT-06a, 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-167912649500620"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-06a.tgz
mv StigmergyElection-PT-06a 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 ;