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-167813690300394.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)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BugTracking-PT-q8m004, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690300394
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 11K Feb 26 07:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 07:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 07:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 07:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 08:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Feb 26 08:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:37 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-q8m004-CTLFireability-00
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-01
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-02
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-03
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-04
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-05
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-06
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-07
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-08
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-09
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-10
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-11
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-12
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-13
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-14
FORMULA_NAME BugTracking-PT-q8m004-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678352463781

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m004
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-09 09:01:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 09:01:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 09:01:07] [INFO ] Load time of PNML (sax parser for PT used): 1372 ms
[2023-03-09 09:01:07] [INFO ] Transformed 754 places.
[2023-03-09 09:01:07] [INFO ] Transformed 27370 transitions.
[2023-03-09 09:01:08] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1653 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Deduced a syphon composed of 474 places in 129 ms
Reduce places removed 474 places and 23466 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m004-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 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 119 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2023-03-09 09:01:08] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 09:01:08] [INFO ] Computed 8 place invariants in 52 ms
[2023-03-09 09:01:10] [INFO ] Implicit Places using invariants in 1485 ms returned []
[2023-03-09 09:01:10] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:01:10] [INFO ] Invariant cache hit.
[2023-03-09 09:01:10] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:01:12] [INFO ] Implicit Places using invariants and state equation in 2170 ms returned []
Implicit Place search using SMT with State Equation took 3809 ms to find 0 implicit places.
[2023-03-09 09:01:12] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:01:12] [INFO ] Invariant cache hit.
[2023-03-09 09:01:13] [INFO ] Dead Transitions using invariants and state equation in 1593 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 5528 ms. Remains : 277/280 places, 3871/3904 transitions.
Support contains 24 out of 277 places after structural reductions.
[2023-03-09 09:01:14] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-09 09:01:14] [INFO ] Flatten gal took : 342 ms
FORMULA BugTracking-PT-q8m004-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 09:01:14] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BugTracking-PT-q8m004-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 09:01:14] [INFO ] Flatten gal took : 250 ms
[2023-03-09 09:01:15] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 17 out of 277 places (down from 24) after GAL structural reductions.
Incomplete random walk after 10002 steps, including 116 resets, run finished after 586 ms. (steps per millisecond=17 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 80929 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 80929 steps, saw 46093 distinct states, run finished after 3007 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-09 09:01:19] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:01:19] [INFO ] Invariant cache hit.
[2023-03-09 09:01:20] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:01:22] [INFO ] After 1998ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-09 09:01:22] [INFO ] [Nat]Absence check using 8 positive place invariants in 52 ms returned sat
[2023-03-09 09:01:24] [INFO ] After 1947ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2023-03-09 09:01:24] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:01:26] [INFO ] After 1472ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :1 sat :6
[2023-03-09 09:01:27] [INFO ] Deduced a trap composed of 17 places in 585 ms of which 12 ms to minimize.
[2023-03-09 09:01:27] [INFO ] Deduced a trap composed of 22 places in 615 ms of which 1 ms to minimize.
[2023-03-09 09:01:28] [INFO ] Deduced a trap composed of 17 places in 413 ms of which 2 ms to minimize.
[2023-03-09 09:01:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 2000 ms
[2023-03-09 09:01:29] [INFO ] Deduced a trap composed of 51 places in 539 ms of which 2 ms to minimize.
[2023-03-09 09:01:29] [INFO ] Deduced a trap composed of 32 places in 536 ms of which 2 ms to minimize.
[2023-03-09 09:01:30] [INFO ] Deduced a trap composed of 33 places in 486 ms of which 1 ms to minimize.
[2023-03-09 09:01:30] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 1999 ms
[2023-03-09 09:01:31] [INFO ] Deduced a trap composed of 11 places in 440 ms of which 1 ms to minimize.
[2023-03-09 09:01:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 712 ms
[2023-03-09 09:01:32] [INFO ] Deduced a trap composed of 74 places in 416 ms of which 2 ms to minimize.
[2023-03-09 09:01:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 639 ms
[2023-03-09 09:01:32] [INFO ] After 7370ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :2
Attempting to minimize the solution found.
Minimization took 347 ms.
[2023-03-09 09:01:32] [INFO ] After 10440ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :2
Fused 7 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 40 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 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 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 9 place count 275 transition count 3872
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 14 place count 270 transition count 3872
Applied a total of 14 rules in 311 ms. Remains 270 /277 variables (removed 7) and now considering 3872/3871 (removed -1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 313 ms. Remains : 270/277 places, 3872/3871 transitions.
Incomplete random walk after 10001 steps, including 152 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 89093 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 89093 steps, saw 58813 distinct states, run finished after 3003 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 09:01:36] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2023-03-09 09:01:36] [INFO ] Computed 8 place invariants in 24 ms
[2023-03-09 09:01:36] [INFO ] [Real]Absence check using 8 positive place invariants in 44 ms returned sat
[2023-03-09 09:01:39] [INFO ] After 2443ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-09 09:01:39] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:01:39] [INFO ] After 501ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 09:01:39] [INFO ] After 3327ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 09:01:39] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 09:01:40] [INFO ] After 834ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 09:01:41] [INFO ] After 551ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 09:01:41] [INFO ] Deduced a trap composed of 46 places in 546 ms of which 1 ms to minimize.
[2023-03-09 09:01:42] [INFO ] Deduced a trap composed of 91 places in 569 ms of which 1 ms to minimize.
[2023-03-09 09:01:42] [INFO ] Deduced a trap composed of 86 places in 505 ms of which 0 ms to minimize.
[2023-03-09 09:01:43] [INFO ] Deduced a trap composed of 85 places in 444 ms of which 1 ms to minimize.
[2023-03-09 09:01:44] [INFO ] Deduced a trap composed of 71 places in 458 ms of which 0 ms to minimize.
[2023-03-09 09:01:44] [INFO ] Deduced a trap composed of 52 places in 465 ms of which 1 ms to minimize.
[2023-03-09 09:01:45] [INFO ] Deduced a trap composed of 94 places in 468 ms of which 3 ms to minimize.
[2023-03-09 09:01:45] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 4345 ms
[2023-03-09 09:01:45] [INFO ] Deduced a trap composed of 40 places in 323 ms of which 1 ms to minimize.
[2023-03-09 09:01:46] [INFO ] Deduced a trap composed of 10 places in 412 ms of which 0 ms to minimize.
[2023-03-09 09:01:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 984 ms
[2023-03-09 09:01:46] [INFO ] After 6073ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 230 ms.
[2023-03-09 09:01:46] [INFO ] After 7229ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 145 ms.
Support contains 4 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 88 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 270/270 places, 3872/3872 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 216 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
[2023-03-09 09:01:47] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:01:47] [INFO ] Invariant cache hit.
[2023-03-09 09:01:47] [INFO ] Implicit Places using invariants in 645 ms returned []
[2023-03-09 09:01:47] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:01:47] [INFO ] Invariant cache hit.
[2023-03-09 09:01:48] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:01:52] [INFO ] Implicit Places using invariants and state equation in 5040 ms returned []
Implicit Place search using SMT with State Equation took 5697 ms to find 0 implicit places.
[2023-03-09 09:01:53] [INFO ] Redundant transitions in 253 ms returned []
[2023-03-09 09:01:53] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:01:53] [INFO ] Invariant cache hit.
[2023-03-09 09:01:55] [INFO ] Dead Transitions using invariants and state equation in 1899 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8091 ms. Remains : 270/270 places, 3872/3872 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 270 transition count 3699
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 268 transition count 3697
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 268 transition count 3696
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 268 transition count 3692
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 264 transition count 3692
Applied a total of 186 rules in 287 ms. Remains 264 /270 variables (removed 6) and now considering 3692/3872 (removed 180) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 3692 rows 264 cols
[2023-03-09 09:01:55] [INFO ] Computed 9 place invariants in 52 ms
[2023-03-09 09:01:55] [INFO ] [Real]Absence check using 9 positive place invariants in 78 ms returned sat
[2023-03-09 09:01:59] [INFO ] After 3218ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-09 09:01:59] [INFO ] After 3645ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 09:01:59] [INFO ] After 3984ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 09:01:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-09 09:02:00] [INFO ] After 928ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 09:02:00] [INFO ] After 1211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 157 ms.
[2023-03-09 09:02:00] [INFO ] After 1497ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 5 atomic propositions for a total of 6 simplifications.
FORMULA BugTracking-PT-q8m004-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 09:02:01] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-09 09:02:01] [INFO ] Flatten gal took : 201 ms
FORMULA BugTracking-PT-q8m004-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m004-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 09:02:01] [INFO ] Flatten gal took : 201 ms
[2023-03-09 09:02:01] [INFO ] Input system was already deterministic with 3871 transitions.
Support contains 3 out of 277 places (down from 4) 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 25 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:02:01] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2023-03-09 09:02:01] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-09 09:02:02] [INFO ] Implicit Places using invariants in 408 ms returned []
[2023-03-09 09:02:02] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:02:02] [INFO ] Invariant cache hit.
[2023-03-09 09:02:03] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:02:07] [INFO ] Implicit Places using invariants and state equation in 4862 ms returned []
Implicit Place search using SMT with State Equation took 5296 ms to find 0 implicit places.
[2023-03-09 09:02:07] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:02:07] [INFO ] Invariant cache hit.
[2023-03-09 09:02:09] [INFO ] Dead Transitions using invariants and state equation in 1796 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7141 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 09:02:09] [INFO ] Flatten gal took : 229 ms
[2023-03-09 09:02:09] [INFO ] Flatten gal took : 270 ms
[2023-03-09 09:02:10] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 09:02:10] [INFO ] Flatten gal took : 227 ms
[2023-03-09 09:02:10] [INFO ] Flatten gal took : 226 ms
[2023-03-09 09:02:10] [INFO ] Time to serialize gal into /tmp/CTLFireability12593379425811774216.gal : 79 ms
[2023-03-09 09:02:10] [INFO ] Time to serialize properties into /tmp/CTLFireability9003714928988764237.ctl : 3 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/CTLFireability12593379425811774216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9003714928988764237.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 09:02:41] [INFO ] Flatten gal took : 224 ms
[2023-03-09 09:02:41] [INFO ] Applying decomposition
[2023-03-09 09:02:41] [INFO ] Flatten gal took : 228 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/graph4622378581604157796.txt' '-o' '/tmp/graph4622378581604157796.bin' '-w' '/tmp/graph4622378581604157796.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4622378581604157796.bin' '-l' '-1' '-v' '-w' '/tmp/graph4622378581604157796.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:02:42] [INFO ] Decomposing Gal with order
[2023-03-09 09:02:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:02:42] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 09:02:42] [INFO ] Flatten gal took : 412 ms
[2023-03-09 09:02:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 27 ms.
[2023-03-09 09:02:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15779834220753094617.gal : 42 ms
[2023-03-09 09:02:42] [INFO ] Time to serialize properties into /tmp/CTLFireability17866027964659861995.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/CTLFireability15779834220753094617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17866027964659861995.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 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 245 ms. Remains 277 /277 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:03:13] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:03:13] [INFO ] Invariant cache hit.
[2023-03-09 09:03:13] [INFO ] Implicit Places using invariants in 742 ms returned []
[2023-03-09 09:03:13] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:03:13] [INFO ] Invariant cache hit.
[2023-03-09 09:03:15] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:03:20] [INFO ] Implicit Places using invariants and state equation in 6751 ms returned []
Implicit Place search using SMT with State Equation took 7520 ms to find 0 implicit places.
[2023-03-09 09:03:20] [INFO ] Redundant transitions in 241 ms returned []
[2023-03-09 09:03:20] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:03:20] [INFO ] Invariant cache hit.
[2023-03-09 09:03:22] [INFO ] Dead Transitions using invariants and state equation in 1449 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9487 ms. Remains : 277/277 places, 3871/3871 transitions.
[2023-03-09 09:03:22] [INFO ] Flatten gal took : 173 ms
[2023-03-09 09:03:22] [INFO ] Flatten gal took : 190 ms
[2023-03-09 09:03:23] [INFO ] Input system was already deterministic with 3871 transitions.
Incomplete random walk after 10000 steps, including 104 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
[2023-03-09 09:03:23] [INFO ] Flatten gal took : 273 ms
[2023-03-09 09:03:23] [INFO ] Flatten gal took : 285 ms
[2023-03-09 09:03:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13762382997133819825.gal : 46 ms
[2023-03-09 09:03:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5264136743031921892.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/ReachabilityCardinality13762382997133819825.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5264136743031921892.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/ReachabilityCardinality5264136743031921892.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 35
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :35 after 70
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :70 after 440
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :440 after 1595
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1595 after 3870
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3870 after 8385
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :8385 after 17380
Interrupted probabilistic random walk after 74638 steps, run timeout after 3008 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 74638 steps, saw 42553 distinct states, run finished after 3011 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:03:26] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2023-03-09 09:03:26] [INFO ] Invariant cache hit.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :17380 after 35335
[2023-03-09 09:03:26] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:03:28] [INFO ] After 1213ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:03:28] [INFO ] State equation strengthened by 282 read => feed constraints.
[2023-03-09 09:03:28] [INFO ] After 393ms SMT Verify possible using 282 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:03:28] [INFO ] After 1870ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:03:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :35335 after 71210
[2023-03-09 09:03:29] [INFO ] After 1222ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:03:30] [INFO ] After 344ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:03:30] [INFO ] Deduced a trap composed of 29 places in 739 ms of which 2 ms to minimize.
[2023-03-09 09:03:31] [INFO ] Deduced a trap composed of 24 places in 623 ms of which 1 ms to minimize.
[2023-03-09 09:03:32] [INFO ] Deduced a trap composed of 29 places in 737 ms of which 0 ms to minimize.
[2023-03-09 09:03:33] [INFO ] Deduced a trap composed of 57 places in 720 ms of which 1 ms to minimize.
[2023-03-09 09:03:34] [INFO ] Deduced a trap composed of 45 places in 743 ms of which 0 ms to minimize.
[2023-03-09 09:03:34] [INFO ] Deduced a trap composed of 12 places in 656 ms of which 1 ms to minimize.
[2023-03-09 09:03:35] [INFO ] Deduced a trap composed of 14 places in 626 ms of which 1 ms to minimize.
[2023-03-09 09:03:36] [INFO ] Deduced a trap composed of 42 places in 962 ms of which 1 ms to minimize.
[2023-03-09 09:03:36] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 6685 ms
[2023-03-09 09:03:36] [INFO ] After 7147ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 162 ms.
[2023-03-09 09:03:37] [INFO ] After 8597ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1083 ms.
Support contains 3 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 2 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 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 9 place count 275 transition count 3872
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 14 place count 270 transition count 3872
Applied a total of 14 rules in 306 ms. Remains 270 /277 variables (removed 7) and now considering 3872/3871 (removed -1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 308 ms. Remains : 270/277 places, 3872/3871 transitions.
Incomplete random walk after 1000000 steps, including 15241 resets, run finished after 7065 ms. (steps per millisecond=141 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4367 resets, run finished after 2491 ms. (steps per millisecond=401 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :71210 after 142925
Interrupted probabilistic random walk after 824430 steps, run timeout after 27001 ms. (steps per millisecond=30 ) properties seen :{}
Probabilistic random walk after 824430 steps, saw 539046 distinct states, run finished after 27002 ms. (steps per millisecond=30 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:04:15] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2023-03-09 09:04:15] [INFO ] Computed 8 place invariants in 50 ms
[2023-03-09 09:04:15] [INFO ] [Real]Absence check using 8 positive place invariants in 53 ms returned sat
[2023-03-09 09:04:18] [INFO ] After 2973ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:04:18] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:04:18] [INFO ] After 360ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:04:18] [INFO ] After 3655ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:04:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 09:04:19] [INFO ] After 1064ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:04:20] [INFO ] After 370ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:04:21] [INFO ] Deduced a trap composed of 20 places in 698 ms of which 6 ms to minimize.
[2023-03-09 09:04:26] [INFO ] Deduced a trap composed of 12 places in 5688 ms of which 26 ms to minimize.
[2023-03-09 09:04:27] [INFO ] Deduced a trap composed of 26 places in 512 ms of which 1 ms to minimize.
[2023-03-09 09:04:27] [INFO ] Deduced a trap composed of 35 places in 316 ms of which 0 ms to minimize.
[2023-03-09 09:04:28] [INFO ] Deduced a trap composed of 15 places in 311 ms of which 17 ms to minimize.
[2023-03-09 09:04:28] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 8082 ms
[2023-03-09 09:04:28] [INFO ] After 8551ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 156 ms.
[2023-03-09 09:04:28] [INFO ] After 9848ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1000 ms.
Support contains 3 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 101 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 270/270 places, 3872/3872 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 99 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
[2023-03-09 09:04:29] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:04:29] [INFO ] Invariant cache hit.
[2023-03-09 09:04:30] [INFO ] Implicit Places using invariants in 449 ms returned []
[2023-03-09 09:04:30] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:04:30] [INFO ] Invariant cache hit.
[2023-03-09 09:04:30] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:04:32] [INFO ] Implicit Places using invariants and state equation in 2303 ms returned []
Implicit Place search using SMT with State Equation took 2762 ms to find 0 implicit places.
[2023-03-09 09:04:32] [INFO ] Redundant transitions in 275 ms returned []
[2023-03-09 09:04:32] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:04:32] [INFO ] Invariant cache hit.
[2023-03-09 09:04:34] [INFO ] Dead Transitions using invariants and state equation in 1616 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4787 ms. Remains : 270/270 places, 3872/3872 transitions.
Incomplete random walk after 100000 steps, including 1458 resets, run finished after 2349 ms. (steps per millisecond=42 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-09 09:04:36] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:04:36] [INFO ] Invariant cache hit.
[2023-03-09 09:04:36] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:04:37] [INFO ] After 1000ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-09 09:04:38] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:04:38] [INFO ] After 302ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :2
[2023-03-09 09:04:38] [INFO ] Deduced a trap composed of 98 places in 574 ms of which 1 ms to minimize.
[2023-03-09 09:04:39] [INFO ] Deduced a trap composed of 99 places in 567 ms of which 1 ms to minimize.
[2023-03-09 09:04:40] [INFO ] Deduced a trap composed of 107 places in 557 ms of which 1 ms to minimize.
[2023-03-09 09:04:41] [INFO ] Deduced a trap composed of 106 places in 690 ms of which 2 ms to minimize.
[2023-03-09 09:04:41] [INFO ] Deduced a trap composed of 107 places in 511 ms of which 1 ms to minimize.
[2023-03-09 09:04:42] [INFO ] Deduced a trap composed of 87 places in 522 ms of which 1 ms to minimize.
[2023-03-09 09:04:42] [INFO ] Deduced a trap composed of 72 places in 424 ms of which 1 ms to minimize.
[2023-03-09 09:04:43] [INFO ] Deduced a trap composed of 93 places in 423 ms of which 1 ms to minimize.
[2023-03-09 09:04:43] [INFO ] Deduced a trap composed of 97 places in 513 ms of which 1 ms to minimize.
[2023-03-09 09:04:44] [INFO ] Deduced a trap composed of 100 places in 522 ms of which 1 ms to minimize.
[2023-03-09 09:04:45] [INFO ] Deduced a trap composed of 100 places in 546 ms of which 0 ms to minimize.
[2023-03-09 09:04:45] [INFO ] Deduced a trap composed of 108 places in 542 ms of which 0 ms to minimize.
[2023-03-09 09:04:46] [INFO ] Deduced a trap composed of 104 places in 429 ms of which 1 ms to minimize.
[2023-03-09 09:04:47] [INFO ] Deduced a trap composed of 94 places in 537 ms of which 0 ms to minimize.
[2023-03-09 09:04:47] [INFO ] Deduced a trap composed of 99 places in 529 ms of which 0 ms to minimize.
[2023-03-09 09:04:48] [INFO ] Deduced a trap composed of 98 places in 516 ms of which 1 ms to minimize.
[2023-03-09 09:04:48] [INFO ] Deduced a trap composed of 99 places in 428 ms of which 0 ms to minimize.
[2023-03-09 09:04:49] [INFO ] Deduced a trap composed of 103 places in 522 ms of which 0 ms to minimize.
[2023-03-09 09:04:50] [INFO ] Deduced a trap composed of 99 places in 506 ms of which 0 ms to minimize.
[2023-03-09 09:04:50] [INFO ] Deduced a trap composed of 98 places in 500 ms of which 2 ms to minimize.
[2023-03-09 09:04:51] [INFO ] Deduced a trap composed of 105 places in 542 ms of which 22 ms to minimize.
[2023-03-09 09:04:51] [INFO ] Deduced a trap composed of 101 places in 520 ms of which 1 ms to minimize.
[2023-03-09 09:04:52] [INFO ] Deduced a trap composed of 103 places in 543 ms of which 0 ms to minimize.
[2023-03-09 09:04:53] [INFO ] Deduced a trap composed of 97 places in 538 ms of which 0 ms to minimize.
[2023-03-09 09:04:53] [INFO ] Deduced a trap composed of 103 places in 490 ms of which 0 ms to minimize.
[2023-03-09 09:04:59] [INFO ] Deduced a trap composed of 100 places in 5227 ms of which 27 ms to minimize.
[2023-03-09 09:04:59] [INFO ] Deduced a trap composed of 100 places in 547 ms of which 2 ms to minimize.
[2023-03-09 09:05:00] [INFO ] Deduced a trap composed of 99 places in 515 ms of which 1 ms to minimize.
[2023-03-09 09:05:01] [INFO ] Deduced a trap composed of 99 places in 524 ms of which 13 ms to minimize.
[2023-03-09 09:05:01] [INFO ] Deduced a trap composed of 104 places in 525 ms of which 0 ms to minimize.
[2023-03-09 09:05:02] [INFO ] Deduced a trap composed of 99 places in 497 ms of which 1 ms to minimize.
[2023-03-09 09:05:02] [INFO ] Deduced a trap composed of 103 places in 497 ms of which 1 ms to minimize.
[2023-03-09 09:05:03] [INFO ] Deduced a trap composed of 106 places in 538 ms of which 1 ms to minimize.
[2023-03-09 09:05:04] [INFO ] Deduced a trap composed of 98 places in 603 ms of which 2 ms to minimize.
[2023-03-09 09:05:04] [INFO ] Deduced a trap composed of 106 places in 573 ms of which 1 ms to minimize.
[2023-03-09 09:05:05] [INFO ] Deduced a trap composed of 105 places in 572 ms of which 1 ms to minimize.
[2023-03-09 09:05:06] [INFO ] Deduced a trap composed of 104 places in 562 ms of which 0 ms to minimize.
[2023-03-09 09:05:07] [INFO ] Deduced a trap composed of 99 places in 564 ms of which 0 ms to minimize.
[2023-03-09 09:05:07] [INFO ] Deduced a trap composed of 106 places in 547 ms of which 1 ms to minimize.
[2023-03-09 09:05:08] [INFO ] Deduced a trap composed of 103 places in 598 ms of which 1 ms to minimize.
[2023-03-09 09:05:09] [INFO ] Deduced a trap composed of 103 places in 591 ms of which 1 ms to minimize.
[2023-03-09 09:05:09] [INFO ] Deduced a trap composed of 103 places in 602 ms of which 1 ms to minimize.
[2023-03-09 09:05:10] [INFO ] Deduced a trap composed of 96 places in 595 ms of which 1 ms to minimize.
[2023-03-09 09:05:11] [INFO ] Deduced a trap composed of 99 places in 565 ms of which 1 ms to minimize.
[2023-03-09 09:05:12] [INFO ] Deduced a trap composed of 103 places in 718 ms of which 1 ms to minimize.
[2023-03-09 09:05:12] [INFO ] Deduced a trap composed of 102 places in 576 ms of which 0 ms to minimize.
[2023-03-09 09:05:13] [INFO ] Deduced a trap composed of 106 places in 582 ms of which 1 ms to minimize.
[2023-03-09 09:05:14] [INFO ] Deduced a trap composed of 106 places in 554 ms of which 1 ms to minimize.
[2023-03-09 09:05:14] [INFO ] Deduced a trap composed of 102 places in 615 ms of which 1 ms to minimize.
[2023-03-09 09:05:15] [INFO ] Deduced a trap composed of 106 places in 559 ms of which 0 ms to minimize.
[2023-03-09 09:05:15] [INFO ] Trap strengthening (SAT) tested/added 51/50 trap constraints in 37373 ms
[2023-03-09 09:05:15] [INFO ] After 37968ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 09:05:15] [INFO ] After 39082ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 09:05:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:05:16] [INFO ] After 938ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 09:05:17] [INFO ] After 340ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 09:05:18] [INFO ] Deduced a trap composed of 8 places in 694 ms of which 1 ms to minimize.
[2023-03-09 09:05:18] [INFO ] Deduced a trap composed of 32 places in 708 ms of which 1 ms to minimize.
[2023-03-09 09:05:19] [INFO ] Deduced a trap composed of 41 places in 693 ms of which 0 ms to minimize.
[2023-03-09 09:05:20] [INFO ] Deduced a trap composed of 51 places in 686 ms of which 0 ms to minimize.
[2023-03-09 09:05:21] [INFO ] Deduced a trap composed of 15 places in 678 ms of which 0 ms to minimize.
[2023-03-09 09:05:22] [INFO ] Deduced a trap composed of 15 places in 679 ms of which 1 ms to minimize.
[2023-03-09 09:05:22] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 4896 ms
[2023-03-09 09:05:23] [INFO ] Deduced a trap composed of 70 places in 588 ms of which 0 ms to minimize.
[2023-03-09 09:05:23] [INFO ] Deduced a trap composed of 70 places in 642 ms of which 0 ms to minimize.
[2023-03-09 09:05:24] [INFO ] Deduced a trap composed of 54 places in 583 ms of which 2 ms to minimize.
[2023-03-09 09:05:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2362 ms
[2023-03-09 09:05:24] [INFO ] After 7781ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-09 09:05:24] [INFO ] After 8837ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Incomplete random walk after 1000001 steps, including 15110 resets, run finished after 7032 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4459 resets, run finished after 2184 ms. (steps per millisecond=457 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :142925 after 286320
Interrupted probabilistic random walk after 1147253 steps, run timeout after 27001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 1147253 steps, saw 751030 distinct states, run finished after 27001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:06:01] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:06:01] [INFO ] Invariant cache hit.
[2023-03-09 09:06:01] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:06:02] [INFO ] After 1124ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:06:02] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:06:02] [INFO ] After 621ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:06:02] [INFO ] After 1848ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:06:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:06:04] [INFO ] After 1128ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:06:04] [INFO ] After 348ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:06:05] [INFO ] Deduced a trap composed of 92 places in 425 ms of which 1 ms to minimize.
[2023-03-09 09:06:05] [INFO ] Deduced a trap composed of 91 places in 450 ms of which 1 ms to minimize.
[2023-03-09 09:06:06] [INFO ] Deduced a trap composed of 93 places in 492 ms of which 1 ms to minimize.
[2023-03-09 09:06:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1822 ms
[2023-03-09 09:06:06] [INFO ] After 2272ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 176 ms.
[2023-03-09 09:06:06] [INFO ] After 3665ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1220 ms.
Support contains 3 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 49 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 270/270 places, 3872/3872 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 51 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
[2023-03-09 09:06:07] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:06:07] [INFO ] Invariant cache hit.
[2023-03-09 09:06:08] [INFO ] Implicit Places using invariants in 351 ms returned []
[2023-03-09 09:06:08] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:06:08] [INFO ] Invariant cache hit.
[2023-03-09 09:06:09] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:06:12] [INFO ] Implicit Places using invariants and state equation in 3897 ms returned []
Implicit Place search using SMT with State Equation took 4257 ms to find 0 implicit places.
[2023-03-09 09:06:12] [INFO ] Redundant transitions in 163 ms returned []
[2023-03-09 09:06:12] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:06:12] [INFO ] Invariant cache hit.
[2023-03-09 09:06:14] [INFO ] Dead Transitions using invariants and state equation in 1891 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6373 ms. Remains : 270/270 places, 3872/3872 transitions.
Incomplete random walk after 100000 steps, including 1469 resets, run finished after 3231 ms. (steps per millisecond=30 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-09 09:06:17] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:06:17] [INFO ] Invariant cache hit.
[2023-03-09 09:06:17] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 09:06:18] [INFO ] After 966ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-09 09:06:18] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:06:18] [INFO ] After 218ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :2
[2023-03-09 09:06:19] [INFO ] Deduced a trap composed of 98 places in 626 ms of which 1 ms to minimize.
[2023-03-09 09:06:20] [INFO ] Deduced a trap composed of 99 places in 623 ms of which 0 ms to minimize.
[2023-03-09 09:06:20] [INFO ] Deduced a trap composed of 107 places in 616 ms of which 0 ms to minimize.
[2023-03-09 09:06:21] [INFO ] Deduced a trap composed of 106 places in 681 ms of which 1 ms to minimize.
[2023-03-09 09:06:22] [INFO ] Deduced a trap composed of 107 places in 648 ms of which 0 ms to minimize.
[2023-03-09 09:06:23] [INFO ] Deduced a trap composed of 87 places in 643 ms of which 1 ms to minimize.
[2023-03-09 09:06:24] [INFO ] Deduced a trap composed of 72 places in 676 ms of which 1 ms to minimize.
[2023-03-09 09:06:24] [INFO ] Deduced a trap composed of 93 places in 614 ms of which 0 ms to minimize.
[2023-03-09 09:06:25] [INFO ] Deduced a trap composed of 97 places in 633 ms of which 1 ms to minimize.
[2023-03-09 09:06:26] [INFO ] Deduced a trap composed of 100 places in 682 ms of which 1 ms to minimize.
[2023-03-09 09:06:27] [INFO ] Deduced a trap composed of 100 places in 636 ms of which 1 ms to minimize.
[2023-03-09 09:06:27] [INFO ] Deduced a trap composed of 108 places in 660 ms of which 1 ms to minimize.
[2023-03-09 09:06:28] [INFO ] Deduced a trap composed of 104 places in 638 ms of which 1 ms to minimize.
[2023-03-09 09:06:29] [INFO ] Deduced a trap composed of 94 places in 665 ms of which 0 ms to minimize.
[2023-03-09 09:06:30] [INFO ] Deduced a trap composed of 99 places in 673 ms of which 1 ms to minimize.
[2023-03-09 09:06:31] [INFO ] Deduced a trap composed of 98 places in 624 ms of which 0 ms to minimize.
[2023-03-09 09:06:31] [INFO ] Deduced a trap composed of 99 places in 843 ms of which 1 ms to minimize.
[2023-03-09 09:06:32] [INFO ] Deduced a trap composed of 103 places in 431 ms of which 0 ms to minimize.
[2023-03-09 09:06:33] [INFO ] Deduced a trap composed of 99 places in 398 ms of which 1 ms to minimize.
[2023-03-09 09:06:33] [INFO ] Deduced a trap composed of 98 places in 402 ms of which 0 ms to minimize.
[2023-03-09 09:06:34] [INFO ] Deduced a trap composed of 105 places in 400 ms of which 1 ms to minimize.
[2023-03-09 09:06:34] [INFO ] Deduced a trap composed of 101 places in 403 ms of which 0 ms to minimize.
[2023-03-09 09:06:35] [INFO ] Deduced a trap composed of 103 places in 414 ms of which 0 ms to minimize.
[2023-03-09 09:06:35] [INFO ] Deduced a trap composed of 97 places in 378 ms of which 0 ms to minimize.
[2023-03-09 09:06:36] [INFO ] Deduced a trap composed of 103 places in 383 ms of which 1 ms to minimize.
[2023-03-09 09:06:36] [INFO ] Deduced a trap composed of 100 places in 397 ms of which 0 ms to minimize.
[2023-03-09 09:06:37] [INFO ] Deduced a trap composed of 100 places in 383 ms of which 1 ms to minimize.
[2023-03-09 09:06:37] [INFO ] Deduced a trap composed of 99 places in 397 ms of which 0 ms to minimize.
[2023-03-09 09:06:38] [INFO ] Deduced a trap composed of 99 places in 415 ms of which 0 ms to minimize.
[2023-03-09 09:06:38] [INFO ] Deduced a trap composed of 104 places in 442 ms of which 1 ms to minimize.
[2023-03-09 09:06:39] [INFO ] Deduced a trap composed of 99 places in 580 ms of which 1 ms to minimize.
[2023-03-09 09:06:40] [INFO ] Deduced a trap composed of 103 places in 607 ms of which 1 ms to minimize.
[2023-03-09 09:06:40] [INFO ] Deduced a trap composed of 106 places in 580 ms of which 0 ms to minimize.
[2023-03-09 09:06:41] [INFO ] Deduced a trap composed of 98 places in 461 ms of which 1 ms to minimize.
[2023-03-09 09:06:42] [INFO ] Deduced a trap composed of 106 places in 654 ms of which 1 ms to minimize.
[2023-03-09 09:06:42] [INFO ] Deduced a trap composed of 105 places in 572 ms of which 1 ms to minimize.
[2023-03-09 09:06:43] [INFO ] Deduced a trap composed of 104 places in 462 ms of which 1 ms to minimize.
[2023-03-09 09:06:44] [INFO ] Deduced a trap composed of 99 places in 737 ms of which 1 ms to minimize.
[2023-03-09 09:06:45] [INFO ] Deduced a trap composed of 106 places in 617 ms of which 1 ms to minimize.
[2023-03-09 09:06:45] [INFO ] Deduced a trap composed of 103 places in 614 ms of which 1 ms to minimize.
[2023-03-09 09:06:46] [INFO ] Deduced a trap composed of 103 places in 430 ms of which 1 ms to minimize.
[2023-03-09 09:06:47] [INFO ] Deduced a trap composed of 103 places in 449 ms of which 0 ms to minimize.
[2023-03-09 09:06:47] [INFO ] Deduced a trap composed of 96 places in 422 ms of which 2 ms to minimize.
[2023-03-09 09:06:48] [INFO ] Deduced a trap composed of 99 places in 679 ms of which 1 ms to minimize.
[2023-03-09 09:06:49] [INFO ] Deduced a trap composed of 103 places in 652 ms of which 1 ms to minimize.
[2023-03-09 09:06:49] [INFO ] Deduced a trap composed of 102 places in 653 ms of which 1 ms to minimize.
[2023-03-09 09:06:50] [INFO ] Deduced a trap composed of 106 places in 424 ms of which 1 ms to minimize.
[2023-03-09 09:06:51] [INFO ] Deduced a trap composed of 106 places in 648 ms of which 0 ms to minimize.
[2023-03-09 09:06:51] [INFO ] Deduced a trap composed of 102 places in 616 ms of which 1 ms to minimize.
[2023-03-09 09:06:52] [INFO ] Deduced a trap composed of 106 places in 689 ms of which 3 ms to minimize.
[2023-03-09 09:06:52] [INFO ] Trap strengthening (SAT) tested/added 51/50 trap constraints in 34065 ms
[2023-03-09 09:06:53] [INFO ] After 34610ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 09:06:53] [INFO ] After 35675ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 09:06:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:06:53] [INFO ] After 758ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 09:06:54] [INFO ] After 349ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 09:06:55] [INFO ] Deduced a trap composed of 8 places in 945 ms of which 1 ms to minimize.
[2023-03-09 09:06:55] [INFO ] Deduced a trap composed of 32 places in 521 ms of which 1 ms to minimize.
[2023-03-09 09:06:56] [INFO ] Deduced a trap composed of 41 places in 800 ms of which 1 ms to minimize.
[2023-03-09 09:06:57] [INFO ] Deduced a trap composed of 51 places in 542 ms of which 1 ms to minimize.
[2023-03-09 09:06:58] [INFO ] Deduced a trap composed of 15 places in 787 ms of which 1 ms to minimize.
[2023-03-09 09:06:59] [INFO ] Deduced a trap composed of 15 places in 820 ms of which 0 ms to minimize.
[2023-03-09 09:06:59] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 4998 ms
[2023-03-09 09:07:00] [INFO ] Deduced a trap composed of 70 places in 682 ms of which 0 ms to minimize.
[2023-03-09 09:07:00] [INFO ] Deduced a trap composed of 70 places in 614 ms of which 1 ms to minimize.
[2023-03-09 09:07:01] [INFO ] Deduced a trap composed of 54 places in 625 ms of which 0 ms to minimize.
[2023-03-09 09:07:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2407 ms
[2023-03-09 09:07:01] [INFO ] After 7944ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-09 09:07:01] [INFO ] After 8837ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 170 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 134242 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 134242 steps, saw 87477 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:07:05] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
[2023-03-09 09:07:05] [INFO ] Invariant cache hit.
[2023-03-09 09:07:05] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:07:06] [INFO ] After 936ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:07:06] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:07:06] [INFO ] After 516ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:07:06] [INFO ] After 1598ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:07:06] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:07:07] [INFO ] After 779ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:07:08] [INFO ] After 309ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:07:08] [INFO ] Deduced a trap composed of 41 places in 786 ms of which 1 ms to minimize.
[2023-03-09 09:07:09] [INFO ] Deduced a trap composed of 10 places in 549 ms of which 1 ms to minimize.
[2023-03-09 09:07:10] [INFO ] Deduced a trap composed of 43 places in 584 ms of which 1 ms to minimize.
[2023-03-09 09:07:10] [INFO ] Deduced a trap composed of 7 places in 544 ms of which 0 ms to minimize.
[2023-03-09 09:07:11] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2994 ms
[2023-03-09 09:07:11] [INFO ] After 3385ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 112 ms.
[2023-03-09 09:07:11] [INFO ] After 4373ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 33 ms.
Support contains 1 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 270 transition count 3871
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 269 transition count 3871
Applied a total of 2 rules in 253 ms. Remains 269 /270 variables (removed 1) and now considering 3871/3872 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 267 ms. Remains : 269/270 places, 3871/3872 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 144847 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 144847 steps, saw 61201 distinct states, run finished after 3013 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:07:14] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 09:07:14] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-09 09:07:14] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:07:16] [INFO ] After 1380ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:07:16] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:07:16] [INFO ] After 565ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:07:16] [INFO ] After 2058ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:07:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:07:18] [INFO ] After 1204ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:07:18] [INFO ] After 628ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:07:19] [INFO ] Deduced a trap composed of 44 places in 554 ms of which 1 ms to minimize.
[2023-03-09 09:07:19] [INFO ] Deduced a trap composed of 10 places in 227 ms of which 1 ms to minimize.
[2023-03-09 09:07:20] [INFO ] Deduced a trap composed of 35 places in 557 ms of which 7 ms to minimize.
[2023-03-09 09:07:20] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1866 ms
[2023-03-09 09:07:20] [INFO ] After 2546ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 146 ms.
[2023-03-09 09:07:20] [INFO ] After 4021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 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 123 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 124 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 129 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:07:21] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:07:21] [INFO ] Invariant cache hit.
[2023-03-09 09:07:21] [INFO ] Implicit Places using invariants in 644 ms returned []
[2023-03-09 09:07:21] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:07:21] [INFO ] Invariant cache hit.
[2023-03-09 09:07:22] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:07:25] [INFO ] Implicit Places using invariants and state equation in 4040 ms returned []
Implicit Place search using SMT with State Equation took 4717 ms to find 0 implicit places.
[2023-03-09 09:07:25] [INFO ] Redundant transitions in 149 ms returned []
[2023-03-09 09:07:25] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:07:25] [INFO ] Invariant cache hit.
[2023-03-09 09:07:28] [INFO ] Dead Transitions using invariants and state equation in 2169 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7188 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 657 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 09:07:28] [INFO ] Computed 9 place invariants in 12 ms
[2023-03-09 09:07:28] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 09:07:30] [INFO ] After 1203ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:07:30] [INFO ] After 1362ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:07:30] [INFO ] After 1483ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:07:30] [INFO ] [Nat]Absence check using 9 positive place invariants in 14 ms returned sat
[2023-03-09 09:07:31] [INFO ] After 1468ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:07:32] [INFO ] After 1621ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 104 ms.
[2023-03-09 09:07:32] [INFO ] After 1862ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10001 steps, including 160 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 90547 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :{}
Probabilistic random walk after 90547 steps, saw 59839 distinct states, run finished after 3001 ms. (steps per millisecond=30 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:07:35] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2023-03-09 09:07:35] [INFO ] Computed 8 place invariants in 51 ms
[2023-03-09 09:07:35] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:07:36] [INFO ] After 1055ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:07:36] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:07:36] [INFO ] After 122ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:07:36] [INFO ] After 1309ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:07:36] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:07:37] [INFO ] After 979ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:07:38] [INFO ] After 377ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:07:39] [INFO ] Deduced a trap composed of 10 places in 950 ms of which 1 ms to minimize.
[2023-03-09 09:07:40] [INFO ] Deduced a trap composed of 64 places in 755 ms of which 0 ms to minimize.
[2023-03-09 09:07:40] [INFO ] Deduced a trap composed of 47 places in 725 ms of which 1 ms to minimize.
[2023-03-09 09:07:41] [INFO ] Deduced a trap composed of 65 places in 743 ms of which 1 ms to minimize.
[2023-03-09 09:07:42] [INFO ] Deduced a trap composed of 62 places in 715 ms of which 0 ms to minimize.
[2023-03-09 09:07:43] [INFO ] Deduced a trap composed of 63 places in 721 ms of which 0 ms to minimize.
[2023-03-09 09:07:44] [INFO ] Deduced a trap composed of 54 places in 714 ms of which 0 ms to minimize.
[2023-03-09 09:07:45] [INFO ] Deduced a trap composed of 62 places in 598 ms of which 0 ms to minimize.
[2023-03-09 09:07:45] [INFO ] Deduced a trap composed of 59 places in 702 ms of which 0 ms to minimize.
[2023-03-09 09:07:46] [INFO ] Deduced a trap composed of 58 places in 701 ms of which 0 ms to minimize.
[2023-03-09 09:07:47] [INFO ] Deduced a trap composed of 64 places in 686 ms of which 1 ms to minimize.
[2023-03-09 09:07:48] [INFO ] Deduced a trap composed of 65 places in 669 ms of which 1 ms to minimize.
[2023-03-09 09:07:49] [INFO ] Deduced a trap composed of 67 places in 736 ms of which 1 ms to minimize.
[2023-03-09 09:07:50] [INFO ] Deduced a trap composed of 42 places in 725 ms of which 1 ms to minimize.
[2023-03-09 09:07:51] [INFO ] Deduced a trap composed of 61 places in 722 ms of which 0 ms to minimize.
[2023-03-09 09:07:51] [INFO ] Deduced a trap composed of 43 places in 683 ms of which 1 ms to minimize.
[2023-03-09 09:07:52] [INFO ] Deduced a trap composed of 99 places in 704 ms of which 1 ms to minimize.
[2023-03-09 09:07:53] [INFO ] Deduced a trap composed of 100 places in 491 ms of which 0 ms to minimize.
[2023-03-09 09:07:53] [INFO ] Deduced a trap composed of 59 places in 453 ms of which 0 ms to minimize.
[2023-03-09 09:07:54] [INFO ] Deduced a trap composed of 69 places in 541 ms of which 1 ms to minimize.
[2023-03-09 09:07:55] [INFO ] Deduced a trap composed of 57 places in 746 ms of which 1 ms to minimize.
[2023-03-09 09:07:56] [INFO ] Deduced a trap composed of 89 places in 859 ms of which 0 ms to minimize.
[2023-03-09 09:07:57] [INFO ] Deduced a trap composed of 93 places in 670 ms of which 1 ms to minimize.
[2023-03-09 09:07:58] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 19897 ms
[2023-03-09 09:07:58] [INFO ] After 20389ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 128 ms.
[2023-03-09 09:07:58] [INFO ] After 21598ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 270 transition count 3871
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 269 transition count 3871
Applied a total of 2 rules in 230 ms. Remains 269 /270 variables (removed 1) and now considering 3871/3872 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 269/270 places, 3871/3872 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 147564 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 147564 steps, saw 63022 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 09:08:01] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 09:08:01] [INFO ] Computed 8 place invariants in 55 ms
[2023-03-09 09:08:01] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 09:08:02] [INFO ] After 995ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:08:02] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:08:03] [INFO ] After 130ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:08:03] [INFO ] After 1285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:08:03] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 09:08:04] [INFO ] After 934ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:08:04] [INFO ] After 232ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 09:08:05] [INFO ] Deduced a trap composed of 14 places in 947 ms of which 0 ms to minimize.
[2023-03-09 09:08:06] [INFO ] Deduced a trap composed of 88 places in 873 ms of which 0 ms to minimize.
[2023-03-09 09:08:07] [INFO ] Deduced a trap composed of 89 places in 896 ms of which 1 ms to minimize.
[2023-03-09 09:08:08] [INFO ] Deduced a trap composed of 91 places in 846 ms of which 2 ms to minimize.
[2023-03-09 09:08:09] [INFO ] Deduced a trap composed of 83 places in 849 ms of which 0 ms to minimize.
[2023-03-09 09:08:10] [INFO ] Deduced a trap composed of 82 places in 894 ms of which 1 ms to minimize.
[2023-03-09 09:08:11] [INFO ] Deduced a trap composed of 97 places in 861 ms of which 1 ms to minimize.
[2023-03-09 09:08:11] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 6905 ms
[2023-03-09 09:08:11] [INFO ] After 7194ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-09 09:08:11] [INFO ] After 8326ms 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 121 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 134 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 134 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 09:08:11] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:08:11] [INFO ] Invariant cache hit.
[2023-03-09 09:08:12] [INFO ] Implicit Places using invariants in 582 ms returned []
[2023-03-09 09:08:12] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:08:12] [INFO ] Invariant cache hit.
[2023-03-09 09:08:13] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 09:08:17] [INFO ] Implicit Places using invariants and state equation in 5011 ms returned []
Implicit Place search using SMT with State Equation took 5614 ms to find 0 implicit places.
[2023-03-09 09:08:17] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-09 09:08:17] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 09:08:17] [INFO ] Invariant cache hit.
[2023-03-09 09:08:19] [INFO ] Dead Transitions using invariants and state equation in 2097 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7969 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 398 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 09:08:19] [INFO ] Computed 9 place invariants in 41 ms
[2023-03-09 09:08:20] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-09 09:08:21] [INFO ] After 1013ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:08:21] [INFO ] After 1138ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 78 ms.
[2023-03-09 09:08:21] [INFO ] After 1314ms 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 270 transition count 3699
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 268 transition count 3697
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 268 transition count 3696
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 268 transition count 3692
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 264 transition count 3692
Applied a total of 186 rules in 441 ms. Remains 264 /270 variables (removed 6) and now considering 3692/3872 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3692 rows 264 cols
[2023-03-09 09:08:21] [INFO ] Computed 9 place invariants in 27 ms
[2023-03-09 09:08:21] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 09:08:22] [INFO ] After 962ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 09:08:23] [INFO ] After 1121ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:08:23] [INFO ] After 1216ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 09:08:23] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-09 09:08:24] [INFO ] After 942ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 09:08:24] [INFO ] After 1145ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 144 ms.
[2023-03-09 09:08:24] [INFO ] After 1382ms SMT Verify possible using all constraints in natural 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 09:08:24] [INFO ] Flatten gal took : 132 ms
[2023-03-09 09:08:24] [INFO ] Applying decomposition
[2023-03-09 09:08:24] [INFO ] Flatten gal took : 143 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/graph8036753834301569710.txt' '-o' '/tmp/graph8036753834301569710.bin' '-w' '/tmp/graph8036753834301569710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8036753834301569710.bin' '-l' '-1' '-v' '-w' '/tmp/graph8036753834301569710.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:08:25] [INFO ] Decomposing Gal with order
[2023-03-09 09:08:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:08:25] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 09:08:25] [INFO ] Flatten gal took : 452 ms
[2023-03-09 09:08:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 52 ms.
[2023-03-09 09:08:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1613759741603792683.gal : 43 ms
[2023-03-09 09:08:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1951289162912623713.prop : 14 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/ReachabilityCardinality1613759741603792683.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1951289162912623713.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/ReachabilityCardinality1951289162912623713.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 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 35
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :35 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 66
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :66 after 175
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :175 after 365
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :365 after 2040
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2040 after 3075
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3075 after 7277
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7277 after 17382
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :17382 after 54715
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :54715 after 187077
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :187077 after 891047
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :891047 after 4.82675e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :286320 after 573075
Detected timeout of ITS tools.
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :4.82675e+06 after 3.24873e+07
Detected timeout of ITS tools.
[2023-03-09 09:18:26] [INFO ] Flatten gal took : 151 ms
[2023-03-09 09:18:26] [INFO ] Flatten gal took : 138 ms
[2023-03-09 09:18:26] [INFO ] Time to serialize gal into /tmp/CTLFireability9833588582085279155.gal : 44 ms
[2023-03-09 09:18:26] [INFO ] Time to serialize properties into /tmp/CTLFireability8312428275136666963.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/CTLFireability9833588582085279155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8312428275136666963.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 09:18:57] [INFO ] Flatten gal took : 264 ms
[2023-03-09 09:18:57] [INFO ] Applying decomposition
[2023-03-09 09:18:57] [INFO ] Flatten gal took : 206 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/graph15453306973040985106.txt' '-o' '/tmp/graph15453306973040985106.bin' '-w' '/tmp/graph15453306973040985106.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15453306973040985106.bin' '-l' '-1' '-v' '-w' '/tmp/graph15453306973040985106.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:18:57] [INFO ] Decomposing Gal with order
[2023-03-09 09:18:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:18:58] [INFO ] Removed a total of 480 redundant transitions.
[2023-03-09 09:18:58] [INFO ] Flatten gal took : 401 ms
[2023-03-09 09:18:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 435 labels/synchronizations in 27 ms.
[2023-03-09 09:18:58] [INFO ] Time to serialize gal into /tmp/CTLFireability12586020574215297576.gal : 59 ms
[2023-03-09 09:18:58] [INFO ] Time to serialize properties into /tmp/CTLFireability13018654980147852938.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/CTLFireability12586020574215297576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13018654980147852938.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 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 09:19:28] [INFO ] Flatten gal took : 215 ms
[2023-03-09 09:19:28] [INFO ] Flatten gal took : 231 ms
[2023-03-09 09:19:29] [INFO ] Applying decomposition
[2023-03-09 09:19:29] [INFO ] Flatten gal took : 189 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/graph11392402700459562270.txt' '-o' '/tmp/graph11392402700459562270.bin' '-w' '/tmp/graph11392402700459562270.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11392402700459562270.bin' '-l' '-1' '-v' '-w' '/tmp/graph11392402700459562270.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:19:29] [INFO ] Decomposing Gal with order
[2023-03-09 09:19:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:19:29] [INFO ] Removed a total of 406 redundant transitions.
[2023-03-09 09:19:30] [INFO ] Flatten gal took : 262 ms
[2023-03-09 09:19:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 13 ms.
[2023-03-09 09:19:30] [INFO ] Time to serialize gal into /tmp/CTLFireability4234753864525018158.gal : 35 ms
[2023-03-09 09:19:30] [INFO ] Time to serialize properties into /tmp/CTLFireability3092328118528125510.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/CTLFireability4234753864525018158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3092328118528125510.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 -...262
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 09:45:42] [INFO ] Flatten gal took : 1017 ms
[2023-03-09 09:45:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3609022447579724428.gal : 257 ms
[2023-03-09 09:45:42] [INFO ] Time to serialize properties into /tmp/CTLFireability1512003359955486357.ctl : 3 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/CTLFireability3609022447579724428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1512003359955486357.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 2 CTL formulae.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 8718108 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16084612 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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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-q8m004"
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 2-5348"
echo " Executing tool itstools"
echo " Input is BugTracking-PT-q8m004, 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 r037-tajo-167813690300394"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m004.tgz
mv BugTracking-PT-q8m004 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 ;