Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472281700058.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BugTracking-PT-q3m256, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281700058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Jun 7 17:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 7 16:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 16:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Jun 6 15:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 7 17:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Jun 7 17:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 17:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Jun 7 17:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 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-q3m256-CTLFireability-00
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-01
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-02
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-03
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-04
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-05
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-06
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-07
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-08
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-09
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-10
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-11
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-12
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-13
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-14
FORMULA_NAME BugTracking-PT-q3m256-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1654745311924

Running Version 202205111006
[2022-06-09 03:28:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 03:28:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 03:28:34] [INFO ] Load time of PNML (sax parser for PT used): 895 ms
[2022-06-09 03:28:34] [INFO ] Transformed 754 places.
[2022-06-09 03:28:34] [INFO ] Transformed 27370 transitions.
[2022-06-09 03:28:34] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1132 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Deduced a syphon composed of 514 places in 112 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m256-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 238 transition count 2769
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 237 transition count 2750
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 237 transition count 2750
Applied a total of 4 rules in 76 ms. Remains 237 /240 variables (removed 3) and now considering 2750/2769 (removed 19) transitions.
[2022-06-09 03:28:34] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:34] [INFO ] Computed 8 place invariants in 41 ms
[2022-06-09 03:28:35] [INFO ] Implicit Places using invariants in 630 ms returned []
[2022-06-09 03:28:35] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:35] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:28:35] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:28:37] [INFO ] Implicit Places using invariants and state equation in 1903 ms returned []
Implicit Place search using SMT with State Equation took 2564 ms to find 0 implicit places.
[2022-06-09 03:28:37] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:37] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 03:28:38] [INFO ] Dead Transitions using invariants and state equation in 816 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/240 places, 2750/2769 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/240 places, 2750/2769 transitions.
Support contains 16 out of 237 places after structural reductions.
[2022-06-09 03:28:38] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2022-06-09 03:28:38] [INFO ] Flatten gal took : 284 ms
[2022-06-09 03:28:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BugTracking-PT-q3m256-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 03:28:38] [INFO ] Flatten gal took : 190 ms
[2022-06-09 03:28:39] [INFO ] Input system was already deterministic with 2750 transitions.
Support contains 11 out of 237 places (down from 16) after GAL structural reductions.
Incomplete random walk after 10038 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-09 03:28:39] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:39] [INFO ] Computed 8 place invariants in 26 ms
[2022-06-09 03:28:39] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:28:40] [INFO ] After 759ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-09 03:28:40] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:28:41] [INFO ] After 626ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-09 03:28:41] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:28:41] [INFO ] After 402ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-09 03:28:41] [INFO ] Deduced a trap composed of 9 places in 137 ms of which 3 ms to minimize.
[2022-06-09 03:28:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 275 ms
[2022-06-09 03:28:42] [INFO ] Deduced a trap composed of 73 places in 275 ms of which 1 ms to minimize.
[2022-06-09 03:28:42] [INFO ] Deduced a trap composed of 12 places in 175 ms of which 1 ms to minimize.
[2022-06-09 03:28:42] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 563 ms
[2022-06-09 03:28:42] [INFO ] Deduced a trap composed of 58 places in 219 ms of which 2 ms to minimize.
[2022-06-09 03:28:43] [INFO ] Deduced a trap composed of 41 places in 238 ms of which 0 ms to minimize.
[2022-06-09 03:28:43] [INFO ] Deduced a trap composed of 33 places in 205 ms of which 0 ms to minimize.
[2022-06-09 03:28:43] [INFO ] Deduced a trap composed of 12 places in 154 ms of which 0 ms to minimize.
[2022-06-09 03:28:44] [INFO ] Deduced a trap composed of 47 places in 149 ms of which 1 ms to minimize.
[2022-06-09 03:28:44] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1366 ms
[2022-06-09 03:28:44] [INFO ] After 2833ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 239 ms.
[2022-06-09 03:28:44] [INFO ] After 3807ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 92 ms.
Support contains 5 out of 237 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 229 transition count 2747
Applied a total of 16 rules in 287 ms. Remains 229 /237 variables (removed 8) and now considering 2747/2750 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/237 places, 2747/2750 transitions.
Incomplete random walk after 10094 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1442 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 137736 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 137736 steps, saw 64851 distinct states, run finished after 3002 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-09 03:28:47] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:28:47] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 03:28:47] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:28:48] [INFO ] After 612ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 03:28:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:28:49] [INFO ] After 529ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-09 03:28:49] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:28:49] [INFO ] After 298ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-09 03:28:49] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 1 ms to minimize.
[2022-06-09 03:28:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2022-06-09 03:28:49] [INFO ] After 706ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 219 ms.
[2022-06-09 03:28:49] [INFO ] After 1524ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 59 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 49 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 03:28:50] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:28:50] [INFO ] Computed 8 place invariants in 20 ms
[2022-06-09 03:28:50] [INFO ] Implicit Places using invariants in 302 ms returned []
[2022-06-09 03:28:50] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:28:50] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 03:28:50] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:28:52] [INFO ] Implicit Places using invariants and state equation in 1701 ms returned []
Implicit Place search using SMT with State Equation took 2006 ms to find 0 implicit places.
[2022-06-09 03:28:52] [INFO ] Redundant transitions in 215 ms returned []
[2022-06-09 03:28:52] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:28:52] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:28:53] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
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 134 place count 227 transition count 2615
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 135 place count 227 transition count 2614
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 139 place count 227 transition count 2610
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 223 transition count 2610
Applied a total of 143 rules in 297 ms. Remains 223 /229 variables (removed 6) and now considering 2610/2747 (removed 137) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 2610 rows 223 cols
[2022-06-09 03:28:53] [INFO ] Computed 9 place invariants in 10 ms
[2022-06-09 03:28:53] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 03:28:54] [INFO ] After 635ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-09 03:28:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 03:28:54] [INFO ] After 527ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-09 03:28:54] [INFO ] After 737ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 124 ms.
[2022-06-09 03:28:55] [INFO ] After 932ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 1 atomic propositions for a total of 4 simplifications.
FORMULA BugTracking-PT-q3m256-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 03:28:55] [INFO ] Flatten gal took : 138 ms
[2022-06-09 03:28:55] [INFO ] Flatten gal took : 146 ms
[2022-06-09 03:28:55] [INFO ] Input system was already deterministic with 2750 transitions.
Computed a total of 6 stabilizing places and 111 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 60 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:28:55] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:55] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 03:28:56] [INFO ] Implicit Places using invariants in 549 ms returned []
[2022-06-09 03:28:56] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:56] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 03:28:56] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:28:58] [INFO ] Implicit Places using invariants and state equation in 1786 ms returned []
Implicit Place search using SMT with State Equation took 2338 ms to find 0 implicit places.
[2022-06-09 03:28:58] [INFO ] Redundant transitions in 163 ms returned []
[2022-06-09 03:28:58] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:58] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 03:28:58] [INFO ] Dead Transitions using invariants and state equation in 733 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:28:59] [INFO ] Flatten gal took : 132 ms
[2022-06-09 03:28:59] [INFO ] Flatten gal took : 137 ms
[2022-06-09 03:28:59] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 03:28:59] [INFO ] Flatten gal took : 143 ms
[2022-06-09 03:28:59] [INFO ] Flatten gal took : 126 ms
[2022-06-09 03:28:59] [INFO ] Time to serialize gal into /tmp/CTLFireability5337555908090473234.gal : 43 ms
[2022-06-09 03:28:59] [INFO ] Time to serialize properties into /tmp/CTLFireability9153866910814968316.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5337555908090473234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9153866910814968316.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:29:30] [INFO ] Flatten gal took : 121 ms
[2022-06-09 03:29:30] [INFO ] Applying decomposition
[2022-06-09 03:29:30] [INFO ] Flatten gal took : 124 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15036915367087906546.txt' '-o' '/tmp/graph15036915367087906546.bin' '-w' '/tmp/graph15036915367087906546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15036915367087906546.bin' '-l' '-1' '-v' '-w' '/tmp/graph15036915367087906546.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:29:30] [INFO ] Decomposing Gal with order
[2022-06-09 03:29:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:29:31] [INFO ] Removed a total of 334 redundant transitions.
[2022-06-09 03:29:31] [INFO ] Flatten gal took : 438 ms
[2022-06-09 03:29:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 36 ms.
[2022-06-09 03:29:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3218710842753362301.gal : 44 ms
[2022-06-09 03:29:31] [INFO ] Time to serialize properties into /tmp/CTLFireability5350006215525436655.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3218710842753362301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5350006215525436655.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 9 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:30:01] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:30:01] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 03:30:01] [INFO ] Implicit Places using invariants in 387 ms returned []
[2022-06-09 03:30:01] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:30:01] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 03:30:02] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:30:04] [INFO ] Implicit Places using invariants and state equation in 2222 ms returned []
Implicit Place search using SMT with State Equation took 2611 ms to find 0 implicit places.
[2022-06-09 03:30:04] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:30:04] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 03:30:04] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:30:04] [INFO ] Flatten gal took : 116 ms
[2022-06-09 03:30:05] [INFO ] Flatten gal took : 132 ms
[2022-06-09 03:30:05] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 03:30:05] [INFO ] Flatten gal took : 135 ms
[2022-06-09 03:30:05] [INFO ] Flatten gal took : 117 ms
[2022-06-09 03:30:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17862783694891569327.gal : 11 ms
[2022-06-09 03:30:05] [INFO ] Time to serialize properties into /tmp/CTLFireability13258355830557199355.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17862783694891569327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13258355830557199355.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:30:35] [INFO ] Flatten gal took : 118 ms
[2022-06-09 03:30:35] [INFO ] Applying decomposition
[2022-06-09 03:30:35] [INFO ] Flatten gal took : 127 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7458175493235200313.txt' '-o' '/tmp/graph7458175493235200313.bin' '-w' '/tmp/graph7458175493235200313.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7458175493235200313.bin' '-l' '-1' '-v' '-w' '/tmp/graph7458175493235200313.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:30:36] [INFO ] Decomposing Gal with order
[2022-06-09 03:30:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:30:36] [INFO ] Removed a total of 334 redundant transitions.
[2022-06-09 03:30:36] [INFO ] Flatten gal took : 167 ms
[2022-06-09 03:30:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 13 ms.
[2022-06-09 03:30:36] [INFO ] Time to serialize gal into /tmp/CTLFireability10236130001488269994.gal : 13 ms
[2022-06-09 03:30:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7542865000700889507.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10236130001488269994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7542865000700889507.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 15 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:31:06] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:31:06] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 03:31:06] [INFO ] Implicit Places using invariants in 308 ms returned []
[2022-06-09 03:31:06] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:31:06] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 03:31:07] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:31:08] [INFO ] Implicit Places using invariants and state equation in 1515 ms returned []
Implicit Place search using SMT with State Equation took 1826 ms to find 0 implicit places.
[2022-06-09 03:31:08] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:31:08] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 03:31:09] [INFO ] Dead Transitions using invariants and state equation in 736 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:31:09] [INFO ] Flatten gal took : 98 ms
[2022-06-09 03:31:09] [INFO ] Flatten gal took : 115 ms
[2022-06-09 03:31:09] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 03:31:09] [INFO ] Flatten gal took : 115 ms
[2022-06-09 03:31:09] [INFO ] Flatten gal took : 106 ms
[2022-06-09 03:31:09] [INFO ] Time to serialize gal into /tmp/CTLFireability469439883883346618.gal : 10 ms
[2022-06-09 03:31:09] [INFO ] Time to serialize properties into /tmp/CTLFireability3246190729063261613.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability469439883883346618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3246190729063261613.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:31:39] [INFO ] Flatten gal took : 109 ms
[2022-06-09 03:31:39] [INFO ] Applying decomposition
[2022-06-09 03:31:39] [INFO ] Flatten gal took : 124 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5013145754209865332.txt' '-o' '/tmp/graph5013145754209865332.bin' '-w' '/tmp/graph5013145754209865332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5013145754209865332.bin' '-l' '-1' '-v' '-w' '/tmp/graph5013145754209865332.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:31:40] [INFO ] Decomposing Gal with order
[2022-06-09 03:31:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:31:40] [INFO ] Removed a total of 334 redundant transitions.
[2022-06-09 03:31:40] [INFO ] Flatten gal took : 149 ms
[2022-06-09 03:31:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 13 ms.
[2022-06-09 03:31:40] [INFO ] Time to serialize gal into /tmp/CTLFireability1835466678430778099.gal : 11 ms
[2022-06-09 03:31:40] [INFO ] Time to serialize properties into /tmp/CTLFireability69281469544063552.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1835466678430778099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability69281469544063552.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...251
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 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 44 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:32:10] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:32:10] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 03:32:10] [INFO ] Implicit Places using invariants in 304 ms returned []
[2022-06-09 03:32:10] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:32:10] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-09 03:32:11] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:32:12] [INFO ] Implicit Places using invariants and state equation in 1552 ms returned []
Implicit Place search using SMT with State Equation took 1858 ms to find 0 implicit places.
[2022-06-09 03:32:12] [INFO ] Redundant transitions in 90 ms returned []
[2022-06-09 03:32:12] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:32:12] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 03:32:13] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:32:13] [INFO ] Flatten gal took : 99 ms
[2022-06-09 03:32:13] [INFO ] Flatten gal took : 120 ms
[2022-06-09 03:32:13] [INFO ] Input system was already deterministic with 2750 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 168838 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 168838 steps, saw 80376 distinct states, run finished after 3001 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 03:32:16] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:32:16] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 03:32:16] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:32:17] [INFO ] After 508ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:32:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:32:17] [INFO ] After 441ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:17] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:32:17] [INFO ] After 217ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:18] [INFO ] Deduced a trap composed of 41 places in 217 ms of which 1 ms to minimize.
[2022-06-09 03:32:18] [INFO ] Deduced a trap composed of 60 places in 217 ms of which 1 ms to minimize.
[2022-06-09 03:32:18] [INFO ] Deduced a trap composed of 59 places in 230 ms of which 0 ms to minimize.
[2022-06-09 03:32:19] [INFO ] Deduced a trap composed of 60 places in 223 ms of which 1 ms to minimize.
[2022-06-09 03:32:19] [INFO ] Deduced a trap composed of 72 places in 218 ms of which 0 ms to minimize.
[2022-06-09 03:32:19] [INFO ] Deduced a trap composed of 16 places in 170 ms of which 0 ms to minimize.
[2022-06-09 03:32:19] [INFO ] Deduced a trap composed of 22 places in 165 ms of which 0 ms to minimize.
[2022-06-09 03:32:20] [INFO ] Deduced a trap composed of 28 places in 201 ms of which 0 ms to minimize.
[2022-06-09 03:32:20] [INFO ] Deduced a trap composed of 22 places in 220 ms of which 1 ms to minimize.
[2022-06-09 03:32:20] [INFO ] Deduced a trap composed of 54 places in 220 ms of which 0 ms to minimize.
[2022-06-09 03:32:20] [INFO ] Deduced a trap composed of 42 places in 222 ms of which 0 ms to minimize.
[2022-06-09 03:32:20] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 3009 ms
[2022-06-09 03:32:21] [INFO ] After 3329ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 155 ms.
[2022-06-09 03:32:21] [INFO ] After 3984ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1726 ms.
Support contains 2 out of 237 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 229 transition count 2747
Applied a total of 16 rules in 97 ms. Remains 229 /237 variables (removed 8) and now considering 2747/2750 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/237 places, 2747/2750 transitions.
Incomplete random walk after 1000250 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2088 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1969 ms. (steps per millisecond=507 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 370747 steps, run timeout after 6018 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 370747 steps, saw 214596 distinct states, run finished after 6018 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 03:32:31] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:31] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 03:32:31] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:32:31] [INFO ] After 445ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:32:31] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:32:32] [INFO ] After 408ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:32] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:32:32] [INFO ] After 203ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:32] [INFO ] Deduced a trap composed of 18 places in 192 ms of which 1 ms to minimize.
[2022-06-09 03:32:33] [INFO ] Deduced a trap composed of 65 places in 182 ms of which 1 ms to minimize.
[2022-06-09 03:32:33] [INFO ] Deduced a trap composed of 22 places in 161 ms of which 0 ms to minimize.
[2022-06-09 03:32:33] [INFO ] Deduced a trap composed of 51 places in 155 ms of which 0 ms to minimize.
[2022-06-09 03:32:33] [INFO ] Deduced a trap composed of 52 places in 153 ms of which 1 ms to minimize.
[2022-06-09 03:32:34] [INFO ] Deduced a trap composed of 51 places in 158 ms of which 0 ms to minimize.
[2022-06-09 03:32:34] [INFO ] Deduced a trap composed of 26 places in 180 ms of which 0 ms to minimize.
[2022-06-09 03:32:34] [INFO ] Deduced a trap composed of 10 places in 183 ms of which 0 ms to minimize.
[2022-06-09 03:32:34] [INFO ] Deduced a trap composed of 12 places in 187 ms of which 0 ms to minimize.
[2022-06-09 03:32:34] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2089 ms
[2022-06-09 03:32:34] [INFO ] After 2452ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 132 ms.
[2022-06-09 03:32:34] [INFO ] After 3038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 34 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 32 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 03:32:35] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:35] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 03:32:35] [INFO ] Implicit Places using invariants in 292 ms returned []
[2022-06-09 03:32:35] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:35] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-09 03:32:35] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:32:36] [INFO ] Implicit Places using invariants and state equation in 1540 ms returned []
Implicit Place search using SMT with State Equation took 1834 ms to find 0 implicit places.
[2022-06-09 03:32:36] [INFO ] Redundant transitions in 68 ms returned []
[2022-06-09 03:32:36] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:36] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:32:37] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Incomplete random walk after 100142 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=902 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2022-06-09 03:32:37] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:37] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 03:32:37] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:32:38] [INFO ] After 386ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 03:32:38] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:32:38] [INFO ] After 254ms SMT Verify possible using 241 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:32:38] [INFO ] After 713ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:32:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:32:38] [INFO ] After 391ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:39] [INFO ] After 170ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:39] [INFO ] Deduced a trap composed of 21 places in 193 ms of which 0 ms to minimize.
[2022-06-09 03:32:39] [INFO ] Deduced a trap composed of 27 places in 206 ms of which 1 ms to minimize.
[2022-06-09 03:32:39] [INFO ] Deduced a trap composed of 20 places in 198 ms of which 0 ms to minimize.
[2022-06-09 03:32:40] [INFO ] Deduced a trap composed of 14 places in 223 ms of which 1 ms to minimize.
[2022-06-09 03:32:40] [INFO ] Deduced a trap composed of 49 places in 203 ms of which 2 ms to minimize.
[2022-06-09 03:32:40] [INFO ] Deduced a trap composed of 13 places in 214 ms of which 1 ms to minimize.
[2022-06-09 03:32:40] [INFO ] Deduced a trap composed of 38 places in 201 ms of which 1 ms to minimize.
[2022-06-09 03:32:41] [INFO ] Deduced a trap composed of 51 places in 202 ms of which 0 ms to minimize.
[2022-06-09 03:32:41] [INFO ] Deduced a trap composed of 51 places in 193 ms of which 1 ms to minimize.
[2022-06-09 03:32:41] [INFO ] Deduced a trap composed of 14 places in 192 ms of which 1 ms to minimize.
[2022-06-09 03:32:41] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2639 ms
[2022-06-09 03:32:41] [INFO ] After 2864ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2022-06-09 03:32:41] [INFO ] After 3362ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000197 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1887 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2207 ms. (steps per millisecond=453 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 354092 steps, run timeout after 6001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 354092 steps, saw 204013 distinct states, run finished after 6001 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 03:32:50] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:50] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:32:50] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 03:32:51] [INFO ] After 496ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:32:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:32:51] [INFO ] After 401ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:51] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:32:51] [INFO ] After 227ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:52] [INFO ] Deduced a trap composed of 18 places in 191 ms of which 0 ms to minimize.
[2022-06-09 03:32:52] [INFO ] Deduced a trap composed of 65 places in 185 ms of which 1 ms to minimize.
[2022-06-09 03:32:52] [INFO ] Deduced a trap composed of 22 places in 159 ms of which 1 ms to minimize.
[2022-06-09 03:32:52] [INFO ] Deduced a trap composed of 51 places in 160 ms of which 1 ms to minimize.
[2022-06-09 03:32:53] [INFO ] Deduced a trap composed of 52 places in 160 ms of which 0 ms to minimize.
[2022-06-09 03:32:53] [INFO ] Deduced a trap composed of 51 places in 164 ms of which 0 ms to minimize.
[2022-06-09 03:32:53] [INFO ] Deduced a trap composed of 26 places in 169 ms of which 0 ms to minimize.
[2022-06-09 03:32:53] [INFO ] Deduced a trap composed of 10 places in 195 ms of which 0 ms to minimize.
[2022-06-09 03:32:54] [INFO ] Deduced a trap composed of 12 places in 200 ms of which 0 ms to minimize.
[2022-06-09 03:32:54] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2137 ms
[2022-06-09 03:32:54] [INFO ] After 2543ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 125 ms.
[2022-06-09 03:32:54] [INFO ] After 3117ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 03:32:54] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:54] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-09 03:32:54] [INFO ] Implicit Places using invariants in 291 ms returned []
[2022-06-09 03:32:54] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:54] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 03:32:55] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:32:56] [INFO ] Implicit Places using invariants and state equation in 1562 ms returned []
Implicit Place search using SMT with State Equation took 1855 ms to find 0 implicit places.
[2022-06-09 03:32:56] [INFO ] Redundant transitions in 63 ms returned []
[2022-06-09 03:32:56] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:56] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 03:32:56] [INFO ] Dead Transitions using invariants and state equation in 711 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Incomplete random walk after 100204 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=1927 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2022-06-09 03:32:57] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:32:57] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-09 03:32:57] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:32:57] [INFO ] After 402ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 03:32:57] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:32:57] [INFO ] After 244ms SMT Verify possible using 241 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:32:57] [INFO ] After 690ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:32:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 03:32:58] [INFO ] After 404ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:58] [INFO ] After 178ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 03:32:58] [INFO ] Deduced a trap composed of 21 places in 179 ms of which 0 ms to minimize.
[2022-06-09 03:32:58] [INFO ] Deduced a trap composed of 27 places in 191 ms of which 0 ms to minimize.
[2022-06-09 03:32:59] [INFO ] Deduced a trap composed of 20 places in 178 ms of which 0 ms to minimize.
[2022-06-09 03:32:59] [INFO ] Deduced a trap composed of 14 places in 189 ms of which 0 ms to minimize.
[2022-06-09 03:32:59] [INFO ] Deduced a trap composed of 49 places in 172 ms of which 1 ms to minimize.
[2022-06-09 03:32:59] [INFO ] Deduced a trap composed of 13 places in 194 ms of which 0 ms to minimize.
[2022-06-09 03:33:00] [INFO ] Deduced a trap composed of 38 places in 179 ms of which 1 ms to minimize.
[2022-06-09 03:33:00] [INFO ] Deduced a trap composed of 51 places in 177 ms of which 0 ms to minimize.
[2022-06-09 03:33:00] [INFO ] Deduced a trap composed of 51 places in 186 ms of which 7 ms to minimize.
[2022-06-09 03:33:00] [INFO ] Deduced a trap composed of 14 places in 176 ms of which 0 ms to minimize.
[2022-06-09 03:33:00] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2450 ms
[2022-06-09 03:33:00] [INFO ] After 2683ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2022-06-09 03:33:00] [INFO ] After 3197ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Incomplete random walk after 10191 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1698 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 209142 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 209142 steps, saw 112055 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 03:33:04] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:33:04] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 03:33:04] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 03:33:04] [INFO ] After 402ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 03:33:04] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:33:04] [INFO ] After 182ms SMT Verify possible using 241 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:33:04] [INFO ] After 641ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:33:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:33:05] [INFO ] After 397ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 03:33:05] [INFO ] After 203ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 03:33:05] [INFO ] Deduced a trap composed of 13 places in 185 ms of which 0 ms to minimize.
[2022-06-09 03:33:05] [INFO ] Deduced a trap composed of 14 places in 178 ms of which 1 ms to minimize.
[2022-06-09 03:33:06] [INFO ] Deduced a trap composed of 31 places in 186 ms of which 0 ms to minimize.
[2022-06-09 03:33:06] [INFO ] Deduced a trap composed of 36 places in 181 ms of which 0 ms to minimize.
[2022-06-09 03:33:06] [INFO ] Deduced a trap composed of 31 places in 175 ms of which 1 ms to minimize.
[2022-06-09 03:33:06] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1258 ms
[2022-06-09 03:33:06] [INFO ] After 1519ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2022-06-09 03:33:06] [INFO ] After 2013ms 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 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 32 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Incomplete random walk after 10243 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1463 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 209284 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 209284 steps, saw 112143 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 03:33:09] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:33:09] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 03:33:09] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 03:33:10] [INFO ] After 408ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 03:33:10] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:33:10] [INFO ] After 186ms SMT Verify possible using 241 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:33:10] [INFO ] After 637ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:33:10] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:33:10] [INFO ] After 394ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 03:33:11] [INFO ] After 201ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 03:33:11] [INFO ] Deduced a trap composed of 13 places in 183 ms of which 0 ms to minimize.
[2022-06-09 03:33:11] [INFO ] Deduced a trap composed of 14 places in 181 ms of which 1 ms to minimize.
[2022-06-09 03:33:11] [INFO ] Deduced a trap composed of 31 places in 175 ms of which 0 ms to minimize.
[2022-06-09 03:33:11] [INFO ] Deduced a trap composed of 36 places in 184 ms of which 0 ms to minimize.
[2022-06-09 03:33:12] [INFO ] Deduced a trap composed of 31 places in 179 ms of which 0 ms to minimize.
[2022-06-09 03:33:12] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1252 ms
[2022-06-09 03:33:12] [INFO ] After 1508ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2022-06-09 03:33:12] [INFO ] After 2003ms 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 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 32 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 03:33:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:33:12] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 03:33:12] [INFO ] Implicit Places using invariants in 292 ms returned []
[2022-06-09 03:33:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:33:12] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 03:33:13] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:33:14] [INFO ] Implicit Places using invariants and state equation in 1556 ms returned []
Implicit Place search using SMT with State Equation took 1859 ms to find 0 implicit places.
[2022-06-09 03:33:14] [INFO ] Redundant transitions in 64 ms returned []
[2022-06-09 03:33:14] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:33:14] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 03:33:15] [INFO ] Dead Transitions using invariants and state equation in 695 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
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 134 place count 227 transition count 2615
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 135 place count 227 transition count 2614
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 139 place count 227 transition count 2610
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 223 transition count 2610
Applied a total of 143 rules in 271 ms. Remains 223 /229 variables (removed 6) and now considering 2610/2747 (removed 137) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2610 rows 223 cols
[2022-06-09 03:33:15] [INFO ] Computed 9 place invariants in 11 ms
[2022-06-09 03:33:15] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 03:33:15] [INFO ] After 391ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 03:33:15] [INFO ] After 484ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2022-06-09 03:33:15] [INFO ] After 579ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 134 place count 227 transition count 2615
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 135 place count 227 transition count 2614
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 139 place count 227 transition count 2610
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 223 transition count 2610
Applied a total of 143 rules in 231 ms. Remains 223 /229 variables (removed 6) and now considering 2610/2747 (removed 137) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2610 rows 223 cols
[2022-06-09 03:33:16] [INFO ] Computed 9 place invariants in 13 ms
[2022-06-09 03:33:16] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 03:33:16] [INFO ] After 473ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:33:16] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 03:33:17] [INFO ] After 374ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 03:33:17] [INFO ] After 462ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2022-06-09 03:33:17] [INFO ] After 562ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-09 03:33:17] [INFO ] Flatten gal took : 96 ms
[2022-06-09 03:33:17] [INFO ] Flatten gal took : 95 ms
[2022-06-09 03:33:17] [INFO ] Time to serialize gal into /tmp/CTLFireability11340664129857830681.gal : 11 ms
[2022-06-09 03:33:17] [INFO ] Time to serialize properties into /tmp/CTLFireability439162031537214776.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11340664129857830681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability439162031537214776.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:33:47] [INFO ] Flatten gal took : 120 ms
[2022-06-09 03:33:47] [INFO ] Applying decomposition
[2022-06-09 03:33:47] [INFO ] Flatten gal took : 93 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10997757814031449526.txt' '-o' '/tmp/graph10997757814031449526.bin' '-w' '/tmp/graph10997757814031449526.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10997757814031449526.bin' '-l' '-1' '-v' '-w' '/tmp/graph10997757814031449526.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:33:47] [INFO ] Decomposing Gal with order
[2022-06-09 03:33:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:33:48] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-09 03:33:48] [INFO ] Flatten gal took : 143 ms
[2022-06-09 03:33:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 10 ms.
[2022-06-09 03:33:48] [INFO ] Time to serialize gal into /tmp/CTLFireability1089495606957639896.gal : 11 ms
[2022-06-09 03:33:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14251290941217715660.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1089495606957639896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14251290941217715660.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:34:18] [INFO ] Flatten gal took : 110 ms
[2022-06-09 03:34:18] [INFO ] Flatten gal took : 113 ms
[2022-06-09 03:34:18] [INFO ] Applying decomposition
[2022-06-09 03:34:18] [INFO ] Flatten gal took : 115 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3514871789760257051.txt' '-o' '/tmp/graph3514871789760257051.bin' '-w' '/tmp/graph3514871789760257051.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3514871789760257051.bin' '-l' '-1' '-v' '-w' '/tmp/graph3514871789760257051.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:34:18] [INFO ] Decomposing Gal with order
[2022-06-09 03:34:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:34:18] [INFO ] Removed a total of 334 redundant transitions.
[2022-06-09 03:34:19] [INFO ] Flatten gal took : 153 ms
[2022-06-09 03:34:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 6 ms.
[2022-06-09 03:34:19] [INFO ] Time to serialize gal into /tmp/CTLFireability16893215745604925293.gal : 12 ms
[2022-06-09 03:34:19] [INFO ] Time to serialize properties into /tmp/CTLFireability15537057808654239224.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16893215745604925293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15537057808654239224.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:56:19] [INFO ] Flatten gal took : 570 ms
[2022-06-09 03:56:19] [INFO ] Time to serialize gal into /tmp/CTLFireability18227050313370415779.gal : 53 ms
[2022-06-09 03:56:19] [INFO ] Time to serialize properties into /tmp/CTLFireability595553980332589251.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18227050313370415779.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability595553980332589251.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 04:18:16] [INFO ] Flatten gal took : 485 ms
[2022-06-09 04:18:19] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 04:18:19] [INFO ] Transformed 237 places.
[2022-06-09 04:18:19] [INFO ] Transformed 2750 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 04:18:19] [INFO ] Time to serialize gal into /tmp/CTLFireability8789391945851347273.gal : 16 ms
[2022-06-09 04:18:19] [INFO ] Time to serialize properties into /tmp/CTLFireability16642758840491444220.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8789391945851347273.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16642758840491444220.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...320
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-q3m256"
export BK_EXAMINATION="CTLFireability"
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 2-4028"
echo " Executing tool itstools"
echo " Input is BugTracking-PT-q3m256, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472281700058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m256.tgz
mv BugTracking-PT-q3m256 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;