Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690300417.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BugTracking-PT-q8m032, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690300417
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.2K Feb 26 06:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 06:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 06:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 26 06:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 07:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 07:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 06:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 06:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M 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 BugTracking-PT-q8m032-CTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m032-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678355732355

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m032
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-09 09:55:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 09:55:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 09:55:36] [INFO ] Load time of PNML (sax parser for PT used): 1136 ms
[2023-03-09 09:55:36] [INFO ] Transformed 754 places.
[2023-03-09 09:55:36] [INFO ] Transformed 27370 transitions.
[2023-03-09 09:55:36] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1450 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Deduced a syphon composed of 474 places in 151 ms
Reduce places removed 474 places and 23466 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m032-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 166 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2023-03-09 09:55:37] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 09:55:37] [INFO ] Computed 8 place invariants in 145 ms
[2023-03-09 09:55:39] [INFO ] Implicit Places using invariants in 1706 ms returned []
[2023-03-09 09:55:39] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:55:39] [INFO ] Invariant cache hit.
[2023-03-09 09:55:40] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:55:42] [INFO ] Implicit Places using invariants and state equation in 3191 ms returned []
Implicit Place search using SMT with State Equation took 4977 ms to find 0 implicit places.
[2023-03-09 09:55:42] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:55:42] [INFO ] Invariant cache hit.
[2023-03-09 09:55:43] [INFO ] Dead Transitions using invariants and state equation in 1296 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3871/3904 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6443 ms. Remains : 277/280 places, 3871/3904 transitions.
Support contains 19 out of 277 places after structural reductions.
[2023-03-09 09:55:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-09 09:55:44] [INFO ] Flatten gal took : 396 ms
[2023-03-09 09:55:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BugTracking-PT-q8m032-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 09:55:44] [INFO ] Flatten gal took : 211 ms
[2023-03-09 09:55:45] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 13 out of 277 places (down from 19) after GAL structural reductions.
FORMULA BugTracking-PT-q8m032-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 13 resets, run finished after 518 ms. (steps per millisecond=19 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 85460 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 85460 steps, saw 43364 distinct states, run finished after 3002 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-09 09:55:49] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:55:49] [INFO ] Invariant cache hit.
[2023-03-09 09:55:49] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:55:49] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2023-03-09 09:55:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:55:51] [INFO ] After 1642ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :8
[2023-03-09 09:55:51] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:55:53] [INFO ] After 1386ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :4 sat :8
[2023-03-09 09:55:53] [INFO ] Deduced a trap composed of 48 places in 404 ms of which 6 ms to minimize.
[2023-03-09 09:55:53] [INFO ] Deduced a trap composed of 26 places in 290 ms of which 1 ms to minimize.
[2023-03-09 09:55:53] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 871 ms
[2023-03-09 09:55:54] [INFO ] Deduced a trap composed of 77 places in 485 ms of which 2 ms to minimize.
[2023-03-09 09:55:55] [INFO ] Deduced a trap composed of 12 places in 343 ms of which 2 ms to minimize.
[2023-03-09 09:55:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1116 ms
[2023-03-09 09:55:56] [INFO ] Deduced a trap composed of 19 places in 492 ms of which 1 ms to minimize.
[2023-03-09 09:55:56] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 560 ms
[2023-03-09 09:55:56] [INFO ] After 4645ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :3
Attempting to minimize the solution found.
Minimization took 376 ms.
[2023-03-09 09:55:56] [INFO ] After 6881ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :3
Fused 12 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 186 ms.
Support contains 4 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 269 transition count 3871
Applied a total of 16 rules in 337 ms. Remains 269 /277 variables (removed 8) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 339 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 10015 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 118162 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 118162 steps, saw 41614 distinct states, run finished after 3001 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 09:56:00] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 09:56:00] [INFO ] Computed 8 place invariants in 17 ms
[2023-03-09 09:56:00] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 09:56:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:56:02] [INFO ] After 2110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 09:56:02] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:56:03] [INFO ] After 762ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 09:56:03] [INFO ] Deduced a trap composed of 35 places in 265 ms of which 1 ms to minimize.
[2023-03-09 09:56:04] [INFO ] Deduced a trap composed of 10 places in 406 ms of which 2 ms to minimize.
[2023-03-09 09:56:05] [INFO ] Deduced a trap composed of 66 places in 692 ms of which 1 ms to minimize.
[2023-03-09 09:56:06] [INFO ] Deduced a trap composed of 65 places in 657 ms of which 1 ms to minimize.
[2023-03-09 09:56:06] [INFO ] Deduced a trap composed of 13 places in 293 ms of which 1 ms to minimize.
[2023-03-09 09:56:06] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3019 ms
[2023-03-09 09:56:07] [INFO ] After 4309ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 383 ms.
[2023-03-09 09:56:07] [INFO ] After 6984ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 90 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 73 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:56:07] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:56:07] [INFO ] Invariant cache hit.
[2023-03-09 09:56:08] [INFO ] Implicit Places using invariants in 601 ms returned []
[2023-03-09 09:56:08] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:56:08] [INFO ] Invariant cache hit.
[2023-03-09 09:56:08] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:56:11] [INFO ] Implicit Places using invariants and state equation in 2890 ms returned []
Implicit Place search using SMT with State Equation took 3500 ms to find 0 implicit places.
[2023-03-09 09:56:11] [INFO ] Redundant transitions in 330 ms returned []
[2023-03-09 09:56:11] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:56:11] [INFO ] Invariant cache hit.
[2023-03-09 09:56:12] [INFO ] Dead Transitions using invariants and state equation in 1293 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5208 ms. Remains : 269/269 places, 3871/3871 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 269 transition count 3698
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 267 transition count 3696
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 267 transition count 3695
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 267 transition count 3691
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 291 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 3691 rows 263 cols
[2023-03-09 09:56:13] [INFO ] Computed 9 place invariants in 47 ms
[2023-03-09 09:56:13] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 09:56:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 09:56:14] [INFO ] After 924ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 09:56:14] [INFO ] After 1347ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 208 ms.
[2023-03-09 09:56:14] [INFO ] After 1632ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 9 atomic propositions for a total of 8 simplifications.
FORMULA BugTracking-PT-q8m032-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 09:56:15] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-09 09:56:15] [INFO ] Flatten gal took : 187 ms
FORMULA BugTracking-PT-q8m032-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 09:56:15] [INFO ] Flatten gal took : 218 ms
[2023-03-09 09:56:15] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 1 out of 277 places (down from 3) after GAL structural reductions.
Computed a total of 6 stabilizing places and 131 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 12 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:56:15] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 09:56:15] [INFO ] Computed 8 place invariants in 17 ms
[2023-03-09 09:56:16] [INFO ] Implicit Places using invariants in 497 ms returned []
[2023-03-09 09:56:16] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:56:16] [INFO ] Invariant cache hit.
[2023-03-09 09:56:17] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:56:18] [INFO ] Implicit Places using invariants and state equation in 2189 ms returned []
Implicit Place search using SMT with State Equation took 2690 ms to find 0 implicit places.
[2023-03-09 09:56:18] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:56:18] [INFO ] Invariant cache hit.
[2023-03-09 09:56:19] [INFO ] Dead Transitions using invariants and state equation in 1192 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3898 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 09:56:19] [INFO ] Flatten gal took : 172 ms
[2023-03-09 09:56:20] [INFO ] Flatten gal took : 192 ms
[2023-03-09 09:56:20] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 09:56:20] [INFO ] Flatten gal took : 170 ms
[2023-03-09 09:56:20] [INFO ] Flatten gal took : 169 ms
[2023-03-09 09:56:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality16483193821059227006.gal : 128 ms
[2023-03-09 09:56:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality1163174874478737931.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16483193821059227006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1163174874478737931.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 09:56:51] [INFO ] Flatten gal took : 205 ms
[2023-03-09 09:56:51] [INFO ] Applying decomposition
[2023-03-09 09:56:51] [INFO ] Flatten gal took : 209 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11344465677686755138.txt' '-o' '/tmp/graph11344465677686755138.bin' '-w' '/tmp/graph11344465677686755138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11344465677686755138.bin' '-l' '-1' '-v' '-w' '/tmp/graph11344465677686755138.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:56:52] [INFO ] Decomposing Gal with order
[2023-03-09 09:56:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:56:52] [INFO ] Removed a total of 506 redundant transitions.
[2023-03-09 09:56:52] [INFO ] Flatten gal took : 347 ms
[2023-03-09 09:56:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 26 ms.
[2023-03-09 09:56:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality5104326545191446404.gal : 47 ms
[2023-03-09 09:56:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality18180064909805154006.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5104326545191446404.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18180064909805154006.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 12 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:57:22] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:57:22] [INFO ] Invariant cache hit.
[2023-03-09 09:57:23] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-09 09:57:23] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:57:23] [INFO ] Invariant cache hit.
[2023-03-09 09:57:23] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:57:25] [INFO ] Implicit Places using invariants and state equation in 2391 ms returned []
Implicit Place search using SMT with State Equation took 2826 ms to find 0 implicit places.
[2023-03-09 09:57:25] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:57:25] [INFO ] Invariant cache hit.
[2023-03-09 09:57:26] [INFO ] Dead Transitions using invariants and state equation in 1217 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4062 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 09:57:27] [INFO ] Flatten gal took : 206 ms
[2023-03-09 09:57:27] [INFO ] Flatten gal took : 206 ms
[2023-03-09 09:57:27] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 09:57:27] [INFO ] Flatten gal took : 171 ms
[2023-03-09 09:57:28] [INFO ] Flatten gal took : 179 ms
[2023-03-09 09:57:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality3562521015665327160.gal : 25 ms
[2023-03-09 09:57:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality3393851615590343375.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3562521015665327160.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3393851615590343375.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 09:57:58] [INFO ] Flatten gal took : 234 ms
[2023-03-09 09:57:58] [INFO ] Applying decomposition
[2023-03-09 09:57:58] [INFO ] Flatten gal took : 253 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15218986454143171794.txt' '-o' '/tmp/graph15218986454143171794.bin' '-w' '/tmp/graph15218986454143171794.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15218986454143171794.bin' '-l' '-1' '-v' '-w' '/tmp/graph15218986454143171794.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:57:59] [INFO ] Decomposing Gal with order
[2023-03-09 09:57:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:57:59] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 09:57:59] [INFO ] Flatten gal took : 332 ms
[2023-03-09 09:57:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 12 ms.
[2023-03-09 09:57:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality15235778807392446647.gal : 28 ms
[2023-03-09 09:57:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality7974448595078514265.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15235778807392446647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7974448595078514265.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 37 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:58:29] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:58:29] [INFO ] Invariant cache hit.
[2023-03-09 09:58:30] [INFO ] Implicit Places using invariants in 563 ms returned []
[2023-03-09 09:58:30] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:58:30] [INFO ] Invariant cache hit.
[2023-03-09 09:58:31] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:58:33] [INFO ] Implicit Places using invariants and state equation in 3279 ms returned []
Implicit Place search using SMT with State Equation took 3846 ms to find 0 implicit places.
[2023-03-09 09:58:33] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:58:33] [INFO ] Invariant cache hit.
[2023-03-09 09:58:35] [INFO ] Dead Transitions using invariants and state equation in 1350 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5238 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 09:58:35] [INFO ] Flatten gal took : 123 ms
[2023-03-09 09:58:35] [INFO ] Flatten gal took : 152 ms
[2023-03-09 09:58:35] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 09:58:35] [INFO ] Flatten gal took : 150 ms
[2023-03-09 09:58:35] [INFO ] Flatten gal took : 136 ms
[2023-03-09 09:58:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality10074138659837313918.gal : 18 ms
[2023-03-09 09:58:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality10765383633352402573.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10074138659837313918.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10765383633352402573.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 09:59:06] [INFO ] Flatten gal took : 161 ms
[2023-03-09 09:59:06] [INFO ] Applying decomposition
[2023-03-09 09:59:06] [INFO ] Flatten gal took : 136 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17494488800085414120.txt' '-o' '/tmp/graph17494488800085414120.bin' '-w' '/tmp/graph17494488800085414120.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17494488800085414120.bin' '-l' '-1' '-v' '-w' '/tmp/graph17494488800085414120.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:59:06] [INFO ] Decomposing Gal with order
[2023-03-09 09:59:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:59:06] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 09:59:06] [INFO ] Flatten gal took : 219 ms
[2023-03-09 09:59:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 38 ms.
[2023-03-09 09:59:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality17808216100239558058.gal : 33 ms
[2023-03-09 09:59:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality2778428858382479022.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17808216100239558058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2778428858382479022.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 32 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:59:37] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:59:37] [INFO ] Invariant cache hit.
[2023-03-09 09:59:37] [INFO ] Implicit Places using invariants in 474 ms returned []
[2023-03-09 09:59:37] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:59:37] [INFO ] Invariant cache hit.
[2023-03-09 09:59:38] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:59:40] [INFO ] Implicit Places using invariants and state equation in 2468 ms returned []
Implicit Place search using SMT with State Equation took 2949 ms to find 0 implicit places.
[2023-03-09 09:59:40] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:59:40] [INFO ] Invariant cache hit.
[2023-03-09 09:59:41] [INFO ] Dead Transitions using invariants and state equation in 998 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3984 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 09:59:41] [INFO ] Flatten gal took : 125 ms
[2023-03-09 09:59:41] [INFO ] Flatten gal took : 138 ms
[2023-03-09 09:59:41] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 09:59:41] [INFO ] Flatten gal took : 132 ms
[2023-03-09 09:59:41] [INFO ] Flatten gal took : 123 ms
[2023-03-09 09:59:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality9270385653033897336.gal : 18 ms
[2023-03-09 09:59:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality16039464349224074020.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9270385653033897336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16039464349224074020.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 10:00:12] [INFO ] Flatten gal took : 238 ms
[2023-03-09 10:00:12] [INFO ] Applying decomposition
[2023-03-09 10:00:12] [INFO ] Flatten gal took : 224 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10999898950375308456.txt' '-o' '/tmp/graph10999898950375308456.bin' '-w' '/tmp/graph10999898950375308456.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10999898950375308456.bin' '-l' '-1' '-v' '-w' '/tmp/graph10999898950375308456.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:00:12] [INFO ] Decomposing Gal with order
[2023-03-09 10:00:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:00:13] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 10:00:13] [INFO ] Flatten gal took : 273 ms
[2023-03-09 10:00:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 11 ms.
[2023-03-09 10:00:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality10163112111691333748.gal : 31 ms
[2023-03-09 10:00:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality1285498244573608567.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10163112111691333748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1285498244573608567.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Applied a total of 0 rules in 150 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:00:43] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:00:43] [INFO ] Invariant cache hit.
[2023-03-09 10:00:43] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-03-09 10:00:43] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:00:43] [INFO ] Invariant cache hit.
[2023-03-09 10:00:44] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:00:46] [INFO ] Implicit Places using invariants and state equation in 2371 ms returned []
Implicit Place search using SMT with State Equation took 2843 ms to find 0 implicit places.
[2023-03-09 10:00:46] [INFO ] Redundant transitions in 264 ms returned []
[2023-03-09 10:00:46] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:00:46] [INFO ] Invariant cache hit.
[2023-03-09 10:00:49] [INFO ] Dead Transitions using invariants and state equation in 3075 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6366 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 10:00:49] [INFO ] Flatten gal took : 200 ms
[2023-03-09 10:00:50] [INFO ] Flatten gal took : 198 ms
[2023-03-09 10:00:50] [INFO ] Input system was already deterministic with 3871 transitions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2023-03-09 10:00:50] [INFO ] Flatten gal took : 315 ms
[2023-03-09 10:00:51] [INFO ] Flatten gal took : 307 ms
[2023-03-09 10:00:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17656857021454862166.gal : 46 ms
[2023-03-09 10:00:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5248421045715111157.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17656857021454862166.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5248421045715111157.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality5248421045715111157.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10 after 55
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :55 after 220
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :220 after 1329
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1329 after 6545
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :6545 after 346324
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :346324 after 1.19063e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.19063e+06 after 2.87269e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.87269e+06 after 6.23028e+06
Interrupted probabilistic random walk after 151639 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 151639 steps, saw 77120 distinct states, run finished after 3002 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:00:53] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 10:00:53] [INFO ] Invariant cache hit.
[2023-03-09 10:00:53] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:00:54] [INFO ] After 860ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 10:00:54] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 10:00:54] [INFO ] After 303ms SMT Verify possible using 282 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:00:54] [INFO ] After 1262ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:00:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:00:55] [INFO ] After 718ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.23028e+06 after 1.29389e+07
[2023-03-09 10:00:56] [INFO ] After 476ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:00:56] [INFO ] Deduced a trap composed of 24 places in 497 ms of which 2 ms to minimize.
[2023-03-09 10:00:57] [INFO ] Deduced a trap composed of 18 places in 481 ms of which 0 ms to minimize.
[2023-03-09 10:00:58] [INFO ] Deduced a trap composed of 50 places in 465 ms of which 0 ms to minimize.
[2023-03-09 10:00:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1893 ms
[2023-03-09 10:00:58] [INFO ] After 2460ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 211 ms.
[2023-03-09 10:00:58] [INFO ] After 3454ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 269 ms.
Support contains 1 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 269 transition count 3871
Applied a total of 16 rules in 220 ms. Remains 269 /277 variables (removed 8) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 269/277 places, 3871/3871 transitions.
Incomplete random walk after 1000026 steps, including 2 resets, run finished after 1577 ms. (steps per millisecond=634 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2136 ms. (steps per millisecond=468 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.29389e+07 after 2.63496e+07
Interrupted probabilistic random walk after 448520 steps, run timeout after 9001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 448520 steps, saw 255136 distinct states, run finished after 9001 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:01:11] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:11] [INFO ] Computed 8 place invariants in 25 ms
[2023-03-09 10:01:11] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:12] [INFO ] After 891ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:01:15] [INFO ] After 3160ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:15] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:16] [INFO ] After 311ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:16] [INFO ] Deduced a trap composed of 52 places in 486 ms of which 0 ms to minimize.
[2023-03-09 10:01:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 679 ms
[2023-03-09 10:01:16] [INFO ] After 1117ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 132 ms.
[2023-03-09 10:01:17] [INFO ] After 4547ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 85 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 131 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:01:17] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:17] [INFO ] Invariant cache hit.
[2023-03-09 10:01:17] [INFO ] Implicit Places using invariants in 531 ms returned []
[2023-03-09 10:01:17] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:17] [INFO ] Invariant cache hit.
[2023-03-09 10:01:18] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:19] [INFO ] Implicit Places using invariants and state equation in 2073 ms returned []
Implicit Place search using SMT with State Equation took 2610 ms to find 0 implicit places.
[2023-03-09 10:01:20] [INFO ] Redundant transitions in 210 ms returned []
[2023-03-09 10:01:20] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:20] [INFO ] Invariant cache hit.
[2023-03-09 10:01:21] [INFO ] Dead Transitions using invariants and state equation in 1646 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4611 ms. Remains : 269/269 places, 3871/3871 transitions.
Incomplete random walk after 100005 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=436 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:01:22] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:22] [INFO ] Invariant cache hit.
[2023-03-09 10:01:22] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:22] [INFO ] After 695ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 10:01:22] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:23] [INFO ] After 433ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-09 10:01:23] [INFO ] After 716ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:23] [INFO ] After 1500ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:24] [INFO ] After 593ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:24] [INFO ] After 203ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:24] [INFO ] Deduced a trap composed of 52 places in 398 ms of which 1 ms to minimize.
[2023-03-09 10:01:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 589 ms
[2023-03-09 10:01:25] [INFO ] After 858ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-09 10:01:25] [INFO ] After 1552ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000016 steps, including 2 resets, run finished after 1660 ms. (steps per millisecond=602 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1760 ms. (steps per millisecond=568 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 493341 steps, run timeout after 9001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 493341 steps, saw 284343 distinct states, run finished after 9001 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:01:37] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:37] [INFO ] Invariant cache hit.
[2023-03-09 10:01:37] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:01:38] [INFO ] After 749ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 10:01:38] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:38] [INFO ] After 326ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:38] [INFO ] After 1173ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:39] [INFO ] After 622ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:39] [INFO ] After 253ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:40] [INFO ] Deduced a trap composed of 52 places in 437 ms of which 1 ms to minimize.
[2023-03-09 10:01:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 599 ms
[2023-03-09 10:01:40] [INFO ] After 903ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2023-03-09 10:01:40] [INFO ] After 1690ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 107 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 90 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:01:40] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:40] [INFO ] Invariant cache hit.
[2023-03-09 10:01:41] [INFO ] Implicit Places using invariants in 482 ms returned []
[2023-03-09 10:01:41] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:41] [INFO ] Invariant cache hit.
[2023-03-09 10:01:42] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:45] [INFO ] Implicit Places using invariants and state equation in 4045 ms returned []
Implicit Place search using SMT with State Equation took 4545 ms to find 0 implicit places.
[2023-03-09 10:01:45] [INFO ] Redundant transitions in 105 ms returned []
[2023-03-09 10:01:45] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:45] [INFO ] Invariant cache hit.
[2023-03-09 10:01:47] [INFO ] Dead Transitions using invariants and state equation in 1735 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6516 ms. Remains : 269/269 places, 3871/3871 transitions.
Incomplete random walk after 100019 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=409 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:01:47] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:47] [INFO ] Invariant cache hit.
[2023-03-09 10:01:47] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 10:01:48] [INFO ] After 844ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 10:01:48] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:48] [INFO ] After 200ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-09 10:01:48] [INFO ] After 356ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:48] [INFO ] After 1312ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:49] [INFO ] After 820ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:49] [INFO ] After 177ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:50] [INFO ] Deduced a trap composed of 52 places in 467 ms of which 1 ms to minimize.
[2023-03-09 10:01:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 628 ms
[2023-03-09 10:01:50] [INFO ] After 868ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-09 10:01:50] [INFO ] After 1805ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10025 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 166145 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 166145 steps, saw 73773 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:01:53] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:53] [INFO ] Invariant cache hit.
[2023-03-09 10:01:53] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:54] [INFO ] After 1234ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 10:01:54] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:55] [INFO ] After 349ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:55] [INFO ] After 1697ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:01:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:56] [INFO ] After 1248ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:56] [INFO ] After 336ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:01:57] [INFO ] Deduced a trap composed of 52 places in 363 ms of which 1 ms to minimize.
[2023-03-09 10:01:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 545 ms
[2023-03-09 10:01:57] [INFO ] After 978ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 116 ms.
[2023-03-09 10:01:57] [INFO ] After 2448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 61 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 269/269 places, 3871/3871 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 165726 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 165726 steps, saw 73492 distinct states, run finished after 3004 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 10:02:00] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:00] [INFO ] Invariant cache hit.
[2023-03-09 10:02:00] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:02:02] [INFO ] After 1249ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 10:02:02] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:02:02] [INFO ] After 321ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:02:02] [INFO ] After 1668ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 10:02:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:02:03] [INFO ] After 813ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 10:02:03] [INFO ] After 258ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 10:02:04] [INFO ] Deduced a trap composed of 52 places in 472 ms of which 0 ms to minimize.
[2023-03-09 10:02:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 652 ms
[2023-03-09 10:02:04] [INFO ] After 974ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-09 10:02:04] [INFO ] After 1967ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 81 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 103 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:02:04] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:04] [INFO ] Invariant cache hit.
[2023-03-09 10:02:05] [INFO ] Implicit Places using invariants in 475 ms returned []
[2023-03-09 10:02:05] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:05] [INFO ] Invariant cache hit.
[2023-03-09 10:02:05] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:02:07] [INFO ] Implicit Places using invariants and state equation in 1945 ms returned []
Implicit Place search using SMT with State Equation took 2425 ms to find 0 implicit places.
[2023-03-09 10:02:07] [INFO ] Redundant transitions in 107 ms returned []
[2023-03-09 10:02:07] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:07] [INFO ] Invariant cache hit.
[2023-03-09 10:02:08] [INFO ] Dead Transitions using invariants and state equation in 1150 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3799 ms. Remains : 269/269 places, 3871/3871 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 269 transition count 3698
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 267 transition count 3696
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 267 transition count 3695
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 267 transition count 3691
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 253 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3691 rows 263 cols
[2023-03-09 10:02:08] [INFO ] Computed 9 place invariants in 29 ms
[2023-03-09 10:02:08] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-09 10:02:09] [INFO ] After 613ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 10:02:09] [INFO ] After 735ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 84 ms.
[2023-03-09 10:02:09] [INFO ] After 885ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 269 transition count 3698
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 177 place count 267 transition count 3696
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 267 transition count 3695
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 267 transition count 3691
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 263 transition count 3691
Applied a total of 186 rules in 365 ms. Remains 263 /269 variables (removed 6) and now considering 3691/3871 (removed 180) transitions.
Running SMT prover for 1 properties.
[2023-03-09 10:02:09] [INFO ] Invariant cache hit.
[2023-03-09 10:02:10] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-09 10:02:10] [INFO ] After 706ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 10:02:10] [INFO ] After 872ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 119 ms.
[2023-03-09 10:02:11] [INFO ] After 1057ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 10:02:11] [INFO ] Flatten gal took : 127 ms
[2023-03-09 10:02:11] [INFO ] Applying decomposition
[2023-03-09 10:02:11] [INFO ] Flatten gal took : 127 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12554493898431637896.txt' '-o' '/tmp/graph12554493898431637896.bin' '-w' '/tmp/graph12554493898431637896.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12554493898431637896.bin' '-l' '-1' '-v' '-w' '/tmp/graph12554493898431637896.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:02:11] [INFO ] Decomposing Gal with order
[2023-03-09 10:02:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:02:11] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 10:02:11] [INFO ] Flatten gal took : 249 ms
[2023-03-09 10:02:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 8 ms.
[2023-03-09 10:02:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3587516169894750626.gal : 18 ms
[2023-03-09 10:02:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4627359238739824261.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3587516169894750626.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4627359238739824261.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality4627359238739824261.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 561
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :561 after 12529
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :12529 after 12790
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :12790 after 13068
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :13068 after 106195
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :106195 after 130148
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :130148 after 808615
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :808615 after 969432
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :969432 after 2.81567e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.63496e+07 after 5.31645e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :2.81567e+06 after 1.8254e+07
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.8254e+07 after 1.14919e+08
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.14919e+08 after 4.68605e+08
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :4.68605e+08 after 1.64473e+09
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :1.64473e+09 after 2.66854e+09
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-09 10:12:12] [INFO ] Flatten gal took : 194 ms
[2023-03-09 10:12:12] [INFO ] Flatten gal took : 243 ms
[2023-03-09 10:12:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality10102327049566812713.gal : 45 ms
[2023-03-09 10:12:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality2954448879627113394.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10102327049566812713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2954448879627113394.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 10:12:43] [INFO ] Flatten gal took : 211 ms
[2023-03-09 10:12:43] [INFO ] Applying decomposition
[2023-03-09 10:12:43] [INFO ] Flatten gal took : 214 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7806900225695875560.txt' '-o' '/tmp/graph7806900225695875560.bin' '-w' '/tmp/graph7806900225695875560.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7806900225695875560.bin' '-l' '-1' '-v' '-w' '/tmp/graph7806900225695875560.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:12:43] [INFO ] Decomposing Gal with order
[2023-03-09 10:12:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:12:44] [INFO ] Removed a total of 424 redundant transitions.
[2023-03-09 10:12:44] [INFO ] Flatten gal took : 482 ms
[2023-03-09 10:12:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 22 ms.
[2023-03-09 10:12:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality2612181955765922716.gal : 36 ms
[2023-03-09 10:12:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality399036793736450633.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2612181955765922716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality399036793736450633.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 10:13:14] [INFO ] Flatten gal took : 281 ms
[2023-03-09 10:13:15] [INFO ] Flatten gal took : 237 ms
[2023-03-09 10:13:15] [INFO ] Applying decomposition
[2023-03-09 10:13:15] [INFO ] Flatten gal took : 200 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11741532951125116046.txt' '-o' '/tmp/graph11741532951125116046.bin' '-w' '/tmp/graph11741532951125116046.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11741532951125116046.bin' '-l' '-1' '-v' '-w' '/tmp/graph11741532951125116046.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:13:15] [INFO ] Decomposing Gal with order
[2023-03-09 10:13:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:13:16] [INFO ] Removed a total of 506 redundant transitions.
[2023-03-09 10:13:16] [INFO ] Flatten gal took : 339 ms
[2023-03-09 10:13:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 20 ms.
[2023-03-09 10:13:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality14183469228193228227.gal : 47 ms
[2023-03-09 10:13:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality10608439118298574764.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14183469228193228227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10608439118298574764.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 10:39:13] [INFO ] Flatten gal took : 678 ms
[2023-03-09 10:39:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality2554046114340724301.gal : 65 ms
[2023-03-09 10:39:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality4971837635960470182.ctl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2554046114340724301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4971837635960470182.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 10362988 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16050688 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="BugTracking-PT-q8m032"
export BK_EXAMINATION="CTLCardinality"
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 BugTracking-PT-q8m032, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690300417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m032.tgz
mv BugTracking-PT-q8m032 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;