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.r101-tall-167814475600644.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DLCround-PT-04b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475600644
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 6.6K Feb 25 18:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 18:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 18:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 18:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 25 18:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 18:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 18:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 18:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 547K Mar 5 18:22 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 DLCround-PT-04b-LTLFireability-00
FORMULA_NAME DLCround-PT-04b-LTLFireability-01
FORMULA_NAME DLCround-PT-04b-LTLFireability-02
FORMULA_NAME DLCround-PT-04b-LTLFireability-03
FORMULA_NAME DLCround-PT-04b-LTLFireability-04
FORMULA_NAME DLCround-PT-04b-LTLFireability-05
FORMULA_NAME DLCround-PT-04b-LTLFireability-06
FORMULA_NAME DLCround-PT-04b-LTLFireability-07
FORMULA_NAME DLCround-PT-04b-LTLFireability-08
FORMULA_NAME DLCround-PT-04b-LTLFireability-09
FORMULA_NAME DLCround-PT-04b-LTLFireability-10
FORMULA_NAME DLCround-PT-04b-LTLFireability-11
FORMULA_NAME DLCround-PT-04b-LTLFireability-12
FORMULA_NAME DLCround-PT-04b-LTLFireability-13
FORMULA_NAME DLCround-PT-04b-LTLFireability-14
FORMULA_NAME DLCround-PT-04b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678301645994

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-04b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-08 18:54:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 18:54:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 18:54:07] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2023-03-08 18:54:07] [INFO ] Transformed 1680 places.
[2023-03-08 18:54:07] [INFO ] Transformed 2364 transitions.
[2023-03-08 18:54:07] [INFO ] Found NUPN structural information;
[2023-03-08 18:54:07] [INFO ] Parsed PT model containing 1680 places and 2364 transitions and 6156 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA DLCround-PT-04b-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04b-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04b-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04b-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04b-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 1680 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1680/1680 places, 2364/2364 transitions.
Discarding 283 places :
Symmetric choice reduction at 0 with 283 rule applications. Total rules 283 place count 1397 transition count 2081
Iterating global reduction 0 with 283 rules applied. Total rules applied 566 place count 1397 transition count 2081
Discarding 215 places :
Symmetric choice reduction at 0 with 215 rule applications. Total rules 781 place count 1182 transition count 1866
Iterating global reduction 0 with 215 rules applied. Total rules applied 996 place count 1182 transition count 1866
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 1001 place count 1182 transition count 1861
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 1045 place count 1138 transition count 1785
Iterating global reduction 1 with 44 rules applied. Total rules applied 1089 place count 1138 transition count 1785
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 1119 place count 1108 transition count 1755
Iterating global reduction 1 with 30 rules applied. Total rules applied 1149 place count 1108 transition count 1755
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1153 place count 1108 transition count 1751
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1167 place count 1094 transition count 1737
Iterating global reduction 2 with 14 rules applied. Total rules applied 1181 place count 1094 transition count 1737
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1195 place count 1080 transition count 1723
Iterating global reduction 2 with 14 rules applied. Total rules applied 1209 place count 1080 transition count 1723
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1223 place count 1066 transition count 1709
Iterating global reduction 2 with 14 rules applied. Total rules applied 1237 place count 1066 transition count 1709
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1247 place count 1056 transition count 1699
Iterating global reduction 2 with 10 rules applied. Total rules applied 1257 place count 1056 transition count 1699
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1264 place count 1049 transition count 1692
Iterating global reduction 2 with 7 rules applied. Total rules applied 1271 place count 1049 transition count 1692
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1278 place count 1042 transition count 1685
Iterating global reduction 2 with 7 rules applied. Total rules applied 1285 place count 1042 transition count 1685
Applied a total of 1285 rules in 678 ms. Remains 1042 /1680 variables (removed 638) and now considering 1685/2364 (removed 679) transitions.
// Phase 1: matrix 1685 rows 1042 cols
[2023-03-08 18:54:08] [INFO ] Computed 69 place invariants in 32 ms
[2023-03-08 18:54:08] [INFO ] Implicit Places using invariants in 408 ms returned []
[2023-03-08 18:54:08] [INFO ] Invariant cache hit.
[2023-03-08 18:54:09] [INFO ] Implicit Places using invariants and state equation in 671 ms returned []
Implicit Place search using SMT with State Equation took 1102 ms to find 0 implicit places.
[2023-03-08 18:54:09] [INFO ] Invariant cache hit.
[2023-03-08 18:54:10] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1042/1680 places, 1685/2364 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2406 ms. Remains : 1042/1680 places, 1685/2364 transitions.
Support contains 28 out of 1042 places after structural reductions.
[2023-03-08 18:54:10] [INFO ] Flatten gal took : 116 ms
[2023-03-08 18:54:10] [INFO ] Flatten gal took : 69 ms
[2023-03-08 18:54:10] [INFO ] Input system was already deterministic with 1685 transitions.
Support contains 25 out of 1042 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 18:54:10] [INFO ] Invariant cache hit.
[2023-03-08 18:54:11] [INFO ] [Real]Absence check using 69 positive place invariants in 37 ms returned sat
[2023-03-08 18:54:11] [INFO ] After 818ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 18:54:11] [INFO ] [Nat]Absence check using 69 positive place invariants in 28 ms returned sat
[2023-03-08 18:54:12] [INFO ] After 532ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 18:54:12] [INFO ] After 825ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 142 ms.
[2023-03-08 18:54:12] [INFO ] After 1204ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 165 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=82 )
Parikh walk visited 3 properties in 18 ms.
Computed a total of 137 stabilizing places and 137 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' '!(G(F(p0)))'
Support contains 1 out of 1042 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Graph (trivial) has 967 edges and 1042 vertex of which 300 / 1042 are part of one of the 24 SCC in 4 ms
Free SCC test removed 276 places
Ensure Unique test removed 299 transitions
Reduce isomorphic transitions removed 299 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 190 transitions
Trivial Post-agglo rules discarded 190 transitions
Performed 190 trivial Post agglomeration. Transition count delta: 190
Iterating post reduction 0 with 190 rules applied. Total rules applied 191 place count 765 transition count 1195
Reduce places removed 190 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 217 rules applied. Total rules applied 408 place count 575 transition count 1168
Reduce places removed 18 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 19 rules applied. Total rules applied 427 place count 557 transition count 1167
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 428 place count 556 transition count 1167
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 67 Pre rules applied. Total rules applied 428 place count 556 transition count 1100
Deduced a syphon composed of 67 places in 2 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 4 with 134 rules applied. Total rules applied 562 place count 489 transition count 1100
Discarding 46 places :
Symmetric choice reduction at 4 with 46 rule applications. Total rules 608 place count 443 transition count 898
Iterating global reduction 4 with 46 rules applied. Total rules applied 654 place count 443 transition count 898
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 657 place count 443 transition count 895
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 657 place count 443 transition count 890
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 667 place count 438 transition count 890
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 668 place count 437 transition count 885
Iterating global reduction 5 with 1 rules applied. Total rules applied 669 place count 437 transition count 885
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 670 place count 437 transition count 884
Performed 159 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 159 places in 1 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 6 with 318 rules applied. Total rules applied 988 place count 278 transition count 721
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 993 place count 278 transition count 716
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1007 place count 264 transition count 613
Iterating global reduction 7 with 14 rules applied. Total rules applied 1021 place count 264 transition count 613
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1035 place count 264 transition count 599
Performed 16 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 8 with 32 rules applied. Total rules applied 1067 place count 248 transition count 692
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1071 place count 244 transition count 646
Iterating global reduction 8 with 4 rules applied. Total rules applied 1075 place count 244 transition count 646
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 21 rules applied. Total rules applied 1096 place count 244 transition count 625
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 9 with 24 rules applied. Total rules applied 1120 place count 244 transition count 601
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 1130 place count 234 transition count 581
Iterating global reduction 9 with 10 rules applied. Total rules applied 1140 place count 234 transition count 581
Discarding 10 places :
Symmetric choice reduction at 9 with 10 rule applications. Total rules 1150 place count 224 transition count 499
Iterating global reduction 9 with 10 rules applied. Total rules applied 1160 place count 224 transition count 499
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 1170 place count 224 transition count 489
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1171 place count 223 transition count 488
Applied a total of 1171 rules in 208 ms. Remains 223 /1042 variables (removed 819) and now considering 488/1685 (removed 1197) transitions.
[2023-03-08 18:54:13] [INFO ] Flow matrix only has 470 transitions (discarded 18 similar events)
// Phase 1: matrix 470 rows 223 cols
[2023-03-08 18:54:13] [INFO ] Computed 69 place invariants in 1 ms
[2023-03-08 18:54:13] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-08 18:54:13] [INFO ] Flow matrix only has 470 transitions (discarded 18 similar events)
[2023-03-08 18:54:13] [INFO ] Invariant cache hit.
[2023-03-08 18:54:13] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-08 18:54:13] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-08 18:54:13] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-08 18:54:13] [INFO ] Flow matrix only has 470 transitions (discarded 18 similar events)
[2023-03-08 18:54:13] [INFO ] Invariant cache hit.
[2023-03-08 18:54:14] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 223/1042 places, 488/1685 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 712 ms. Remains : 223/1042 places, 488/1685 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-04b-LTLFireability-00 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:(NEQ s9 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 122 steps with 0 reset in 7 ms.
FORMULA DLCround-PT-04b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04b-LTLFireability-00 finished in 924 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(p0)))'
Support contains 1 out of 1042 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Graph (trivial) has 969 edges and 1042 vertex of which 300 / 1042 are part of one of the 24 SCC in 1 ms
Free SCC test removed 276 places
Ensure Unique test removed 299 transitions
Reduce isomorphic transitions removed 299 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 0 with 192 rules applied. Total rules applied 193 place count 765 transition count 1193
Reduce places removed 192 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 219 rules applied. Total rules applied 412 place count 573 transition count 1166
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 430 place count 555 transition count 1166
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 430 place count 555 transition count 1099
Deduced a syphon composed of 67 places in 4 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 564 place count 488 transition count 1099
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 610 place count 442 transition count 897
Iterating global reduction 3 with 46 rules applied. Total rules applied 656 place count 442 transition count 897
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 660 place count 442 transition count 893
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 660 place count 442 transition count 888
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 670 place count 437 transition count 888
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 671 place count 436 transition count 883
Iterating global reduction 4 with 1 rules applied. Total rules applied 672 place count 436 transition count 883
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 673 place count 436 transition count 882
Performed 157 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 157 places in 0 ms
Reduce places removed 157 places and 0 transitions.
Iterating global reduction 5 with 314 rules applied. Total rules applied 987 place count 279 transition count 721
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 992 place count 279 transition count 716
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1006 place count 265 transition count 613
Iterating global reduction 6 with 14 rules applied. Total rules applied 1020 place count 265 transition count 613
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1034 place count 265 transition count 599
Performed 20 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 40 rules applied. Total rules applied 1074 place count 245 transition count 724
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1078 place count 241 transition count 674
Iterating global reduction 7 with 4 rules applied. Total rules applied 1082 place count 241 transition count 674
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 1105 place count 241 transition count 651
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 8 with 34 rules applied. Total rules applied 1139 place count 241 transition count 617
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 1149 place count 231 transition count 597
Iterating global reduction 8 with 10 rules applied. Total rules applied 1159 place count 231 transition count 597
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 1169 place count 221 transition count 511
Iterating global reduction 8 with 10 rules applied. Total rules applied 1179 place count 221 transition count 511
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 1189 place count 221 transition count 501
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1191 place count 220 transition count 513
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 1194 place count 220 transition count 510
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1195 place count 219 transition count 509
Applied a total of 1195 rules in 217 ms. Remains 219 /1042 variables (removed 823) and now considering 509/1685 (removed 1176) transitions.
[2023-03-08 18:54:14] [INFO ] Flow matrix only has 480 transitions (discarded 29 similar events)
// Phase 1: matrix 480 rows 219 cols
[2023-03-08 18:54:14] [INFO ] Computed 69 place invariants in 4 ms
[2023-03-08 18:54:14] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-08 18:54:14] [INFO ] Flow matrix only has 480 transitions (discarded 29 similar events)
[2023-03-08 18:54:14] [INFO ] Invariant cache hit.
[2023-03-08 18:54:14] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-03-08 18:54:14] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-08 18:54:14] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 18:54:14] [INFO ] Flow matrix only has 480 transitions (discarded 29 similar events)
[2023-03-08 18:54:14] [INFO ] Invariant cache hit.
[2023-03-08 18:54:14] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 219/1042 places, 509/1685 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 729 ms. Remains : 219/1042 places, 509/1685 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-04b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s47 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-04b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04b-LTLFireability-01 finished in 854 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1042 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Graph (trivial) has 967 edges and 1042 vertex of which 300 / 1042 are part of one of the 24 SCC in 2 ms
Free SCC test removed 276 places
Ensure Unique test removed 299 transitions
Reduce isomorphic transitions removed 299 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 0 with 192 rules applied. Total rules applied 193 place count 765 transition count 1193
Reduce places removed 192 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 219 rules applied. Total rules applied 412 place count 573 transition count 1166
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 430 place count 555 transition count 1166
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 430 place count 555 transition count 1099
Deduced a syphon composed of 67 places in 2 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 564 place count 488 transition count 1099
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 609 place count 443 transition count 905
Iterating global reduction 3 with 45 rules applied. Total rules applied 654 place count 443 transition count 905
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 658 place count 443 transition count 901
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 658 place count 443 transition count 896
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 668 place count 438 transition count 896
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 669 place count 437 transition count 891
Iterating global reduction 4 with 1 rules applied. Total rules applied 670 place count 437 transition count 891
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 671 place count 437 transition count 890
Performed 159 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 159 places in 0 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 5 with 318 rules applied. Total rules applied 989 place count 278 transition count 727
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 994 place count 278 transition count 722
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1008 place count 264 transition count 619
Iterating global reduction 6 with 14 rules applied. Total rules applied 1022 place count 264 transition count 619
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1036 place count 264 transition count 605
Performed 16 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 1068 place count 248 transition count 698
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1072 place count 244 transition count 652
Iterating global reduction 7 with 4 rules applied. Total rules applied 1076 place count 244 transition count 652
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 1097 place count 244 transition count 631
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 8 with 23 rules applied. Total rules applied 1120 place count 244 transition count 608
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 1129 place count 235 transition count 590
Iterating global reduction 8 with 9 rules applied. Total rules applied 1138 place count 235 transition count 590
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 1147 place count 226 transition count 516
Iterating global reduction 8 with 9 rules applied. Total rules applied 1156 place count 226 transition count 516
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 1165 place count 226 transition count 507
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1166 place count 225 transition count 506
Applied a total of 1166 rules in 218 ms. Remains 225 /1042 variables (removed 817) and now considering 506/1685 (removed 1179) transitions.
[2023-03-08 18:54:15] [INFO ] Flow matrix only has 487 transitions (discarded 19 similar events)
// Phase 1: matrix 487 rows 225 cols
[2023-03-08 18:54:15] [INFO ] Computed 69 place invariants in 4 ms
[2023-03-08 18:54:15] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-08 18:54:15] [INFO ] Flow matrix only has 487 transitions (discarded 19 similar events)
[2023-03-08 18:54:15] [INFO ] Invariant cache hit.
[2023-03-08 18:54:15] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-08 18:54:15] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-08 18:54:15] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-08 18:54:15] [INFO ] Flow matrix only has 487 transitions (discarded 19 similar events)
[2023-03-08 18:54:15] [INFO ] Invariant cache hit.
[2023-03-08 18:54:15] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 225/1042 places, 506/1685 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 710 ms. Remains : 225/1042 places, 506/1685 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-04b-LTLFireability-03 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 s39 1) (EQ s212 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 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-04b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04b-LTLFireability-03 finished in 800 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||G(p1)) U p2)&&X(G(p3))))'
Support contains 4 out of 1042 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1035 transition count 1678
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1035 transition count 1678
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 1029 transition count 1672
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 1029 transition count 1672
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 1025 transition count 1661
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 1025 transition count 1661
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 1022 transition count 1658
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 1022 transition count 1658
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 1019 transition count 1655
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 1019 transition count 1655
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 1017 transition count 1653
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 1017 transition count 1653
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 1015 transition count 1651
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 1015 transition count 1651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1014 transition count 1650
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1014 transition count 1650
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1013 transition count 1649
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1013 transition count 1649
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1012 transition count 1648
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1012 transition count 1648
Applied a total of 60 rules in 188 ms. Remains 1012 /1042 variables (removed 30) and now considering 1648/1685 (removed 37) transitions.
// Phase 1: matrix 1648 rows 1012 cols
[2023-03-08 18:54:16] [INFO ] Computed 69 place invariants in 14 ms
[2023-03-08 18:54:16] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-08 18:54:16] [INFO ] Invariant cache hit.
[2023-03-08 18:54:16] [INFO ] Implicit Places using invariants and state equation in 648 ms returned []
Implicit Place search using SMT with State Equation took 876 ms to find 0 implicit places.
[2023-03-08 18:54:16] [INFO ] Invariant cache hit.
[2023-03-08 18:54:17] [INFO ] Dead Transitions using invariants and state equation in 604 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1012/1042 places, 1648/1685 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1668 ms. Remains : 1012/1042 places, 1648/1685 transitions.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p2) (NOT p3)), true, (NOT p1), (NOT p2), (NOT p3)]
Running random walk in product with property : DLCround-PT-04b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={} source=0 dest: 3}, { cond=(OR p2 p0 p1), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}, { cond=p3, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(EQ s768 1), p0:(NEQ s781 1), p1:(NEQ s840 1), p3:(EQ s742 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2605 steps with 0 reset in 21 ms.
FORMULA DLCround-PT-04b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04b-LTLFireability-04 finished in 1900 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 1 out of 1042 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1033 transition count 1676
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1033 transition count 1676
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 1025 transition count 1668
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 1025 transition count 1668
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 1022 transition count 1658
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 1022 transition count 1658
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1020 transition count 1656
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1020 transition count 1656
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 1018 transition count 1654
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 1018 transition count 1654
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1017 transition count 1653
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1017 transition count 1653
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 1016 transition count 1652
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 1016 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1015 transition count 1651
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1015 transition count 1651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1014 transition count 1650
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1014 transition count 1650
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1013 transition count 1649
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1013 transition count 1649
Applied a total of 58 rules in 196 ms. Remains 1013 /1042 variables (removed 29) and now considering 1649/1685 (removed 36) transitions.
// Phase 1: matrix 1649 rows 1013 cols
[2023-03-08 18:54:17] [INFO ] Computed 69 place invariants in 12 ms
[2023-03-08 18:54:18] [INFO ] Implicit Places using invariants in 218 ms returned []
[2023-03-08 18:54:18] [INFO ] Invariant cache hit.
[2023-03-08 18:54:18] [INFO ] Implicit Places using invariants and state equation in 640 ms returned []
Implicit Place search using SMT with State Equation took 861 ms to find 0 implicit places.
[2023-03-08 18:54:18] [INFO ] Invariant cache hit.
[2023-03-08 18:54:19] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1013/1042 places, 1649/1685 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1637 ms. Remains : 1013/1042 places, 1649/1685 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-04b-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:(NEQ s125 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 852 steps with 0 reset in 8 ms.
FORMULA DLCround-PT-04b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04b-LTLFireability-06 finished in 1760 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 2 out of 1042 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Graph (trivial) has 967 edges and 1042 vertex of which 300 / 1042 are part of one of the 24 SCC in 2 ms
Free SCC test removed 276 places
Ensure Unique test removed 299 transitions
Reduce isomorphic transitions removed 299 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 0 with 192 rules applied. Total rules applied 193 place count 765 transition count 1193
Reduce places removed 192 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 219 rules applied. Total rules applied 412 place count 573 transition count 1166
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 430 place count 555 transition count 1166
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 430 place count 555 transition count 1099
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 564 place count 488 transition count 1099
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 610 place count 442 transition count 897
Iterating global reduction 3 with 46 rules applied. Total rules applied 656 place count 442 transition count 897
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 660 place count 442 transition count 893
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 660 place count 442 transition count 888
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 670 place count 437 transition count 888
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 671 place count 436 transition count 883
Iterating global reduction 4 with 1 rules applied. Total rules applied 672 place count 436 transition count 883
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 673 place count 436 transition count 882
Performed 159 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 159 places in 0 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 5 with 318 rules applied. Total rules applied 991 place count 277 transition count 719
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 996 place count 277 transition count 714
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 1009 place count 264 transition count 619
Iterating global reduction 6 with 13 rules applied. Total rules applied 1022 place count 264 transition count 619
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1035 place count 264 transition count 606
Performed 16 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 1067 place count 248 transition count 701
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1071 place count 244 transition count 655
Iterating global reduction 7 with 4 rules applied. Total rules applied 1075 place count 244 transition count 655
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 1096 place count 244 transition count 634
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 8 with 26 rules applied. Total rules applied 1122 place count 244 transition count 608
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 1132 place count 234 transition count 588
Iterating global reduction 8 with 10 rules applied. Total rules applied 1142 place count 234 transition count 588
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 1152 place count 224 transition count 506
Iterating global reduction 8 with 10 rules applied. Total rules applied 1162 place count 224 transition count 506
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 1172 place count 224 transition count 496
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1173 place count 223 transition count 495
Applied a total of 1173 rules in 108 ms. Remains 223 /1042 variables (removed 819) and now considering 495/1685 (removed 1190) transitions.
[2023-03-08 18:54:19] [INFO ] Flow matrix only has 475 transitions (discarded 20 similar events)
// Phase 1: matrix 475 rows 223 cols
[2023-03-08 18:54:19] [INFO ] Computed 69 place invariants in 4 ms
[2023-03-08 18:54:19] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-08 18:54:19] [INFO ] Flow matrix only has 475 transitions (discarded 20 similar events)
[2023-03-08 18:54:19] [INFO ] Invariant cache hit.
[2023-03-08 18:54:19] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-08 18:54:19] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2023-03-08 18:54:19] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-08 18:54:19] [INFO ] Flow matrix only has 475 transitions (discarded 20 similar events)
[2023-03-08 18:54:19] [INFO ] Invariant cache hit.
[2023-03-08 18:54:20] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 223/1042 places, 495/1685 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 587 ms. Remains : 223/1042 places, 495/1685 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-04b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s22 1) (EQ s188 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-04b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04b-LTLFireability-09 finished in 640 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(F(p1))&&F((G(p3)&&p2)))))'
Support contains 7 out of 1042 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1032 transition count 1675
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1032 transition count 1675
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 29 place count 1023 transition count 1666
Iterating global reduction 0 with 9 rules applied. Total rules applied 38 place count 1023 transition count 1666
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 1020 transition count 1663
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 1020 transition count 1663
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 1017 transition count 1660
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 1017 transition count 1660
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 1014 transition count 1657
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 1014 transition count 1657
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1012 transition count 1655
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1012 transition count 1655
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1010 transition count 1653
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1010 transition count 1653
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1009 transition count 1652
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1009 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1008 transition count 1651
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1008 transition count 1651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1007 transition count 1650
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1007 transition count 1650
Applied a total of 70 rules in 193 ms. Remains 1007 /1042 variables (removed 35) and now considering 1650/1685 (removed 35) transitions.
// Phase 1: matrix 1650 rows 1007 cols
[2023-03-08 18:54:20] [INFO ] Computed 69 place invariants in 14 ms
[2023-03-08 18:54:20] [INFO ] Implicit Places using invariants in 231 ms returned []
[2023-03-08 18:54:20] [INFO ] Invariant cache hit.
[2023-03-08 18:54:21] [INFO ] Implicit Places using invariants and state equation in 658 ms returned []
Implicit Place search using SMT with State Equation took 890 ms to find 0 implicit places.
[2023-03-08 18:54:21] [INFO ] Invariant cache hit.
[2023-03-08 18:54:21] [INFO ] Dead Transitions using invariants and state equation in 573 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1007/1042 places, 1650/1685 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1659 ms. Remains : 1007/1042 places, 1650/1685 transitions.
Stuttering acceptance computed with spot in 297 ms :[(OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), true, (NOT p1), (NOT p1), (OR (NOT p3) (NOT p2)), (NOT p3)]
Running random walk in product with property : DLCround-PT-04b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}, { cond=(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), acceptance={} source=1 dest: 5}, { cond=(AND p0 p2 p3), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(OR (NOT p2) (NOT p3)), acceptance={0} source=5 dest: 5}, { cond=(AND p2 p3), acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 5}, { cond=p3, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s610 1), p1:(OR (EQ s310 0) (EQ s915 0)), p2:(AND (EQ s524 1) (EQ s878 1)), p3:(AND (EQ s562 1) (EQ s885 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-04b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04b-LTLFireability-11 finished in 1987 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((X(G(p0))&&F((G(F(p1))||(p2&&F(p1))))))))'
Support contains 2 out of 1042 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1033 transition count 1676
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1033 transition count 1676
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 1025 transition count 1668
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 1025 transition count 1668
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 1022 transition count 1665
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 1022 transition count 1665
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 1019 transition count 1662
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 1019 transition count 1662
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 1016 transition count 1659
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 1016 transition count 1659
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 1014 transition count 1657
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 1014 transition count 1657
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1012 transition count 1655
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1012 transition count 1655
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1011 transition count 1654
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1011 transition count 1654
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1010 transition count 1653
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1010 transition count 1653
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1009 transition count 1652
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1009 transition count 1652
Applied a total of 66 rules in 192 ms. Remains 1009 /1042 variables (removed 33) and now considering 1652/1685 (removed 33) transitions.
// Phase 1: matrix 1652 rows 1009 cols
[2023-03-08 18:54:22] [INFO ] Computed 69 place invariants in 8 ms
[2023-03-08 18:54:22] [INFO ] Implicit Places using invariants in 219 ms returned []
[2023-03-08 18:54:22] [INFO ] Invariant cache hit.
[2023-03-08 18:54:23] [INFO ] Implicit Places using invariants and state equation in 679 ms returned []
Implicit Place search using SMT with State Equation took 899 ms to find 0 implicit places.
[2023-03-08 18:54:23] [INFO ] Invariant cache hit.
[2023-03-08 18:54:23] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1009/1042 places, 1652/1685 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1699 ms. Remains : 1009/1042 places, 1652/1685 transitions.
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : DLCround-PT-04b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p2), acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(NEQ s768 1), p1:(NEQ s535 1), p0:(EQ s768 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 642 steps with 0 reset in 7 ms.
FORMULA DLCround-PT-04b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04b-LTLFireability-12 finished in 2013 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 2 out of 1042 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1034 transition count 1677
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1034 transition count 1677
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 1026 transition count 1669
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 1026 transition count 1669
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 35 place count 1023 transition count 1659
Iterating global reduction 0 with 3 rules applied. Total rules applied 38 place count 1023 transition count 1659
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 1021 transition count 1657
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 1021 transition count 1657
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 1019 transition count 1655
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 1019 transition count 1655
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1018 transition count 1654
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1018 transition count 1654
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1017 transition count 1653
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1017 transition count 1653
Applied a total of 50 rules in 135 ms. Remains 1017 /1042 variables (removed 25) and now considering 1653/1685 (removed 32) transitions.
// Phase 1: matrix 1653 rows 1017 cols
[2023-03-08 18:54:24] [INFO ] Computed 69 place invariants in 9 ms
[2023-03-08 18:54:24] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-08 18:54:24] [INFO ] Invariant cache hit.
[2023-03-08 18:54:25] [INFO ] Implicit Places using invariants and state equation in 688 ms returned []
Implicit Place search using SMT with State Equation took 914 ms to find 0 implicit places.
[2023-03-08 18:54:25] [INFO ] Invariant cache hit.
[2023-03-08 18:54:25] [INFO ] Dead Transitions using invariants and state equation in 565 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1017/1042 places, 1653/1685 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1616 ms. Remains : 1017/1042 places, 1653/1685 transitions.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-04b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s116 1), p1:(OR (AND (EQ s116 0) (EQ s696 0)) (EQ s696 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 666 ms.
Product exploration explored 100000 steps with 50000 reset in 631 ms.
Computed a total of 133 stabilizing places and 133 stable transitions
Computed a total of 133 stabilizing places and 133 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-04b-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-04b-LTLFireability-13 finished in 3109 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&&F(p1))) U G(p2))))'
Support contains 3 out of 1042 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1042/1042 places, 1685/1685 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1034 transition count 1677
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1034 transition count 1677
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 23 place count 1027 transition count 1670
Iterating global reduction 0 with 7 rules applied. Total rules applied 30 place count 1027 transition count 1670
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 1024 transition count 1660
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 1024 transition count 1660
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 1022 transition count 1658
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 1022 transition count 1658
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 1020 transition count 1656
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 1020 transition count 1656
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 1018 transition count 1654
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 1018 transition count 1654
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 1016 transition count 1652
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 1016 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 1015 transition count 1651
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 1015 transition count 1651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 1014 transition count 1650
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 1014 transition count 1650
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1013 transition count 1649
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1013 transition count 1649
Applied a total of 58 rules in 177 ms. Remains 1013 /1042 variables (removed 29) and now considering 1649/1685 (removed 36) transitions.
// Phase 1: matrix 1649 rows 1013 cols
[2023-03-08 18:54:27] [INFO ] Computed 69 place invariants in 14 ms
[2023-03-08 18:54:27] [INFO ] Implicit Places using invariants in 234 ms returned []
[2023-03-08 18:54:27] [INFO ] Invariant cache hit.
[2023-03-08 18:54:28] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 874 ms to find 0 implicit places.
[2023-03-08 18:54:28] [INFO ] Invariant cache hit.
[2023-03-08 18:54:28] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1013/1042 places, 1649/1685 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1673 ms. Remains : 1013/1042 places, 1649/1685 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-04b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s426 1), p0:(EQ s111 1), p1:(NEQ s197 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 31029 steps with 6 reset in 82 ms.
FORMULA DLCround-PT-04b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04b-LTLFireability-14 finished in 1954 ms.
All properties solved by simple procedures.
Total runtime 21873 ms.

BK_STOP 1678301670951

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-04b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DLCround-PT-04b, 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 r101-tall-167814475600644"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04b.tgz
mv DLCround-PT-04b 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 ;