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-167813690200333.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-q3m004, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690200333
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.2K Feb 26 07:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 07:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 07:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 07:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 08:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 08:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 08:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 08:15 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-00
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-01
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-02
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-03
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-04
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-05
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-06
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-07
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-08
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-09
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-10
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-11
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-12
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-13
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-14
FORMULA_NAME BugTracking-PT-q3m004-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678344964732

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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q3m004
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-09 06:56:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 06:56:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 06:56:07] [INFO ] Load time of PNML (sax parser for PT used): 817 ms
[2023-03-09 06:56:07] [INFO ] Transformed 754 places.
[2023-03-09 06:56:07] [INFO ] Transformed 27370 transitions.
[2023-03-09 06:56:07] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1002 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 514 places in 122 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m004-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2642 out of 2769 initially.
// Phase 1: matrix 2642 rows 240 cols
[2023-03-09 06:56:07] [INFO ] Computed 10 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 116 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 7) seen :5
FORMULA BugTracking-PT-q3m004-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BugTracking-PT-q3m004-UpperBounds-05 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
[2023-03-09 06:56:07] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2023-03-09 06:56:07] [INFO ] Computed 10 place invariants in 15 ms
[2023-03-09 06:56:08] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-09 06:56:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:08] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2023-03-09 06:56:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2023-03-09 06:56:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:09] [INFO ] [Nat]Absence check using state equation in 390 ms returned sat
[2023-03-09 06:56:09] [INFO ] State equation strengthened by 255 read => feed constraints.
[2023-03-09 06:56:09] [INFO ] [Nat]Added 255 Read/Feed constraints in 164 ms returned sat
[2023-03-09 06:56:09] [INFO ] Deduced a trap composed of 44 places in 261 ms of which 6 ms to minimize.
[2023-03-09 06:56:09] [INFO ] Deduced a trap composed of 8 places in 330 ms of which 1 ms to minimize.
[2023-03-09 06:56:10] [INFO ] Deduced a trap composed of 17 places in 175 ms of which 1 ms to minimize.
[2023-03-09 06:56:10] [INFO ] Deduced a trap composed of 12 places in 172 ms of which 2 ms to minimize.
[2023-03-09 06:56:10] [INFO ] Deduced a trap composed of 54 places in 180 ms of which 1 ms to minimize.
[2023-03-09 06:56:10] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 0 ms to minimize.
[2023-03-09 06:56:11] [INFO ] Deduced a trap composed of 50 places in 153 ms of which 1 ms to minimize.
[2023-03-09 06:56:11] [INFO ] Deduced a trap composed of 50 places in 164 ms of which 1 ms to minimize.
[2023-03-09 06:56:11] [INFO ] Deduced a trap composed of 20 places in 161 ms of which 0 ms to minimize.
[2023-03-09 06:56:11] [INFO ] Deduced a trap composed of 20 places in 175 ms of which 0 ms to minimize.
[2023-03-09 06:56:11] [INFO ] Deduced a trap composed of 40 places in 170 ms of which 1 ms to minimize.
[2023-03-09 06:56:12] [INFO ] Deduced a trap composed of 51 places in 188 ms of which 0 ms to minimize.
[2023-03-09 06:56:12] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 3035 ms
[2023-03-09 06:56:12] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 218 ms.
[2023-03-09 06:56:12] [INFO ] Added : 10 causal constraints over 2 iterations in 600 ms. Result :sat
Minimization took 424 ms.
[2023-03-09 06:56:13] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-09 06:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:13] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2023-03-09 06:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-09 06:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:14] [INFO ] [Nat]Absence check using state equation in 332 ms returned sat
[2023-03-09 06:56:14] [INFO ] [Nat]Added 255 Read/Feed constraints in 65 ms returned sat
[2023-03-09 06:56:14] [INFO ] Deduced a trap composed of 72 places in 421 ms of which 1 ms to minimize.
[2023-03-09 06:56:15] [INFO ] Deduced a trap composed of 13 places in 299 ms of which 0 ms to minimize.
[2023-03-09 06:56:15] [INFO ] Deduced a trap composed of 112 places in 332 ms of which 1 ms to minimize.
[2023-03-09 06:56:15] [INFO ] Deduced a trap composed of 78 places in 289 ms of which 1 ms to minimize.
[2023-03-09 06:56:16] [INFO ] Deduced a trap composed of 48 places in 318 ms of which 1 ms to minimize.
[2023-03-09 06:56:16] [INFO ] Deduced a trap composed of 27 places in 327 ms of which 0 ms to minimize.
[2023-03-09 06:56:16] [INFO ] Deduced a trap composed of 50 places in 257 ms of which 0 ms to minimize.
[2023-03-09 06:56:17] [INFO ] Deduced a trap composed of 75 places in 174 ms of which 1 ms to minimize.
[2023-03-09 06:56:17] [INFO ] Deduced a trap composed of 62 places in 216 ms of which 1 ms to minimize.
[2023-03-09 06:56:17] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 3195 ms
[2023-03-09 06:56:17] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 196 ms.
[2023-03-09 06:56:17] [INFO ] Added : 5 causal constraints over 1 iterations in 420 ms. Result :sat
Minimization took 513 ms.
[2023-03-09 06:56:18] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-09 06:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:18] [INFO ] [Real]Absence check using state equation in 287 ms returned sat
[2023-03-09 06:56:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-09 06:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:19] [INFO ] [Nat]Absence check using state equation in 289 ms returned sat
[2023-03-09 06:56:19] [INFO ] [Nat]Added 255 Read/Feed constraints in 87 ms returned sat
[2023-03-09 06:56:19] [INFO ] Deduced a trap composed of 26 places in 199 ms of which 0 ms to minimize.
[2023-03-09 06:56:19] [INFO ] Deduced a trap composed of 17 places in 187 ms of which 0 ms to minimize.
[2023-03-09 06:56:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 547 ms
[2023-03-09 06:56:20] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 226 ms.
[2023-03-09 06:56:20] [INFO ] Added : 6 causal constraints over 2 iterations in 459 ms. Result :sat
Minimization took 216 ms.
[2023-03-09 06:56:20] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-09 06:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:20] [INFO ] [Real]Absence check using state equation in 340 ms returned sat
[2023-03-09 06:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:21] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-09 06:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:21] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2023-03-09 06:56:21] [INFO ] [Nat]Added 255 Read/Feed constraints in 69 ms returned sat
[2023-03-09 06:56:21] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 151 ms.
[2023-03-09 06:56:22] [INFO ] Deduced a trap composed of 12 places in 290 ms of which 0 ms to minimize.
[2023-03-09 06:56:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 429 ms
[2023-03-09 06:56:22] [INFO ] Added : 9 causal constraints over 2 iterations in 1133 ms. Result :sat
Minimization took 344 ms.
[2023-03-09 06:56:23] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-09 06:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:23] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2023-03-09 06:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:23] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-09 06:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:23] [INFO ] [Nat]Absence check using state equation in 373 ms returned sat
[2023-03-09 06:56:24] [INFO ] [Nat]Added 255 Read/Feed constraints in 74 ms returned sat
[2023-03-09 06:56:24] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 164 ms.
[2023-03-09 06:56:24] [INFO ] Added : 5 causal constraints over 1 iterations in 475 ms. Result :sat
Minimization took 306 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 229 transition count 2747
Applied a total of 19 rules in 237 ms. Remains 229 /240 variables (removed 11) and now considering 2747/2769 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 237 ms. Remains : 229/240 places, 2747/2769 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:56:25] [INFO ] Computed 8 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6341 ms. (steps per millisecond=157 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2418 ms. (steps per millisecond=413 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2265 ms. (steps per millisecond=441 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6 resets, run finished after 2294 ms. (steps per millisecond=435 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2398 ms. (steps per millisecond=417 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3 resets, run finished after 2241 ms. (steps per millisecond=446 ) properties (out of 5) seen :0
[2023-03-09 06:56:43] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:56:43] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-09 06:56:43] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 06:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:43] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2023-03-09 06:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:44] [INFO ] [Nat]Absence check using state equation in 400 ms returned sat
[2023-03-09 06:56:44] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:56:44] [INFO ] [Nat]Added 241 Read/Feed constraints in 74 ms returned sat
[2023-03-09 06:56:44] [INFO ] Deduced a trap composed of 60 places in 313 ms of which 1 ms to minimize.
[2023-03-09 06:56:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 476 ms
[2023-03-09 06:56:45] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 192 ms.
[2023-03-09 06:56:45] [INFO ] Deduced a trap composed of 17 places in 382 ms of which 0 ms to minimize.
[2023-03-09 06:56:46] [INFO ] Deduced a trap composed of 62 places in 402 ms of which 1 ms to minimize.
[2023-03-09 06:56:46] [INFO ] Deduced a trap composed of 42 places in 339 ms of which 1 ms to minimize.
[2023-03-09 06:56:47] [INFO ] Deduced a trap composed of 75 places in 337 ms of which 0 ms to minimize.
[2023-03-09 06:56:47] [INFO ] Deduced a trap composed of 76 places in 344 ms of which 1 ms to minimize.
[2023-03-09 06:56:48] [INFO ] Deduced a trap composed of 22 places in 320 ms of which 0 ms to minimize.
[2023-03-09 06:56:48] [INFO ] Deduced a trap composed of 73 places in 321 ms of which 0 ms to minimize.
[2023-03-09 06:56:48] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3256 ms
[2023-03-09 06:56:48] [INFO ] Added : 7 causal constraints over 4 iterations in 3912 ms. Result :sat
Minimization took 295 ms.
[2023-03-09 06:56:49] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 06:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:49] [INFO ] [Real]Absence check using state equation in 395 ms returned sat
[2023-03-09 06:56:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:56:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:50] [INFO ] [Nat]Absence check using state equation in 428 ms returned sat
[2023-03-09 06:56:50] [INFO ] [Nat]Added 241 Read/Feed constraints in 142 ms returned sat
[2023-03-09 06:56:50] [INFO ] Deduced a trap composed of 21 places in 336 ms of which 1 ms to minimize.
[2023-03-09 06:56:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 452 ms
[2023-03-09 06:56:51] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 197 ms.
[2023-03-09 06:56:51] [INFO ] Added : 3 causal constraints over 1 iterations in 534 ms. Result :sat
Minimization took 217 ms.
[2023-03-09 06:56:51] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-09 06:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:52] [INFO ] [Real]Absence check using state equation in 403 ms returned sat
[2023-03-09 06:56:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:52] [INFO ] [Nat]Absence check using state equation in 363 ms returned sat
[2023-03-09 06:56:52] [INFO ] [Nat]Added 241 Read/Feed constraints in 241 ms returned sat
[2023-03-09 06:56:53] [INFO ] Deduced a trap composed of 14 places in 199 ms of which 1 ms to minimize.
[2023-03-09 06:56:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 342 ms
[2023-03-09 06:56:53] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 209 ms.
[2023-03-09 06:56:53] [INFO ] Added : 6 causal constraints over 2 iterations in 670 ms. Result :sat
Minimization took 307 ms.
[2023-03-09 06:56:54] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 06:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:54] [INFO ] [Real]Absence check using state equation in 414 ms returned sat
[2023-03-09 06:56:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:55] [INFO ] [Nat]Absence check using state equation in 384 ms returned sat
[2023-03-09 06:56:55] [INFO ] [Nat]Added 241 Read/Feed constraints in 174 ms returned sat
[2023-03-09 06:56:55] [INFO ] Deduced a trap composed of 10 places in 237 ms of which 1 ms to minimize.
[2023-03-09 06:56:55] [INFO ] Deduced a trap composed of 47 places in 227 ms of which 0 ms to minimize.
[2023-03-09 06:56:56] [INFO ] Deduced a trap composed of 34 places in 213 ms of which 0 ms to minimize.
[2023-03-09 06:56:56] [INFO ] Deduced a trap composed of 12 places in 151 ms of which 0 ms to minimize.
[2023-03-09 06:56:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1111 ms
[2023-03-09 06:56:56] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 165 ms.
[2023-03-09 06:56:57] [INFO ] Added : 7 causal constraints over 2 iterations in 548 ms. Result :sat
Minimization took 305 ms.
[2023-03-09 06:56:57] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:57] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2023-03-09 06:56:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:56:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:56:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:56:58] [INFO ] [Nat]Absence check using state equation in 387 ms returned sat
[2023-03-09 06:56:58] [INFO ] [Nat]Added 241 Read/Feed constraints in 157 ms returned sat
[2023-03-09 06:56:58] [INFO ] Deduced a trap composed of 19 places in 171 ms of which 1 ms to minimize.
[2023-03-09 06:56:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 282 ms
[2023-03-09 06:56:58] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 158 ms.
[2023-03-09 06:56:59] [INFO ] Added : 4 causal constraints over 1 iterations in 470 ms. Result :sat
Minimization took 336 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 50 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 48 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-09 06:57:00] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:00] [INFO ] Invariant cache hit.
[2023-03-09 06:57:00] [INFO ] Implicit Places using invariants in 500 ms returned []
[2023-03-09 06:57:00] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:00] [INFO ] Invariant cache hit.
[2023-03-09 06:57:01] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:02] [INFO ] Implicit Places using invariants and state equation in 1767 ms returned []
Implicit Place search using SMT with State Equation took 2282 ms to find 0 implicit places.
[2023-03-09 06:57:02] [INFO ] Redundant transitions in 270 ms returned []
[2023-03-09 06:57:02] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:02] [INFO ] Invariant cache hit.
[2023-03-09 06:57:03] [INFO ] Dead Transitions using invariants and state equation in 810 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3420 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting property specific reduction for BugTracking-PT-q3m004-UpperBounds-03
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:03] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2023-03-09 06:57:03] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:03] [INFO ] Computed 8 place invariants in 7 ms
[2023-03-09 06:57:03] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:04] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2023-03-09 06:57:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:57:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:04] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2023-03-09 06:57:04] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:04] [INFO ] [Nat]Added 241 Read/Feed constraints in 50 ms returned sat
[2023-03-09 06:57:04] [INFO ] Deduced a trap composed of 60 places in 295 ms of which 1 ms to minimize.
[2023-03-09 06:57:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 452 ms
[2023-03-09 06:57:05] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 174 ms.
[2023-03-09 06:57:06] [INFO ] Deduced a trap composed of 17 places in 359 ms of which 1 ms to minimize.
[2023-03-09 06:57:06] [INFO ] Deduced a trap composed of 62 places in 390 ms of which 0 ms to minimize.
[2023-03-09 06:57:07] [INFO ] Deduced a trap composed of 42 places in 381 ms of which 1 ms to minimize.
[2023-03-09 06:57:07] [INFO ] Deduced a trap composed of 75 places in 326 ms of which 1 ms to minimize.
[2023-03-09 06:57:08] [INFO ] Deduced a trap composed of 76 places in 343 ms of which 0 ms to minimize.
[2023-03-09 06:57:08] [INFO ] Deduced a trap composed of 22 places in 312 ms of which 0 ms to minimize.
[2023-03-09 06:57:09] [INFO ] Deduced a trap composed of 73 places in 330 ms of which 0 ms to minimize.
[2023-03-09 06:57:09] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3393 ms
[2023-03-09 06:57:09] [INFO ] Deduced a trap composed of 9 places in 420 ms of which 0 ms to minimize.
[2023-03-09 06:57:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 34 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:09] [INFO ] Computed 8 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7029 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2363 ms. (steps per millisecond=423 ) properties (out of 1) seen :0
[2023-03-09 06:57:19] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:19] [INFO ] Computed 8 place invariants in 19 ms
[2023-03-09 06:57:19] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:19] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2023-03-09 06:57:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:57:19] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 06:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:20] [INFO ] [Nat]Absence check using state equation in 395 ms returned sat
[2023-03-09 06:57:20] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:20] [INFO ] [Nat]Added 241 Read/Feed constraints in 76 ms returned sat
[2023-03-09 06:57:20] [INFO ] Deduced a trap composed of 60 places in 306 ms of which 1 ms to minimize.
[2023-03-09 06:57:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 498 ms
[2023-03-09 06:57:20] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 183 ms.
[2023-03-09 06:57:21] [INFO ] Deduced a trap composed of 17 places in 336 ms of which 0 ms to minimize.
[2023-03-09 06:57:22] [INFO ] Deduced a trap composed of 62 places in 316 ms of which 1 ms to minimize.
[2023-03-09 06:57:22] [INFO ] Deduced a trap composed of 42 places in 319 ms of which 0 ms to minimize.
[2023-03-09 06:57:23] [INFO ] Deduced a trap composed of 75 places in 321 ms of which 0 ms to minimize.
[2023-03-09 06:57:23] [INFO ] Deduced a trap composed of 76 places in 334 ms of which 0 ms to minimize.
[2023-03-09 06:57:23] [INFO ] Deduced a trap composed of 22 places in 346 ms of which 0 ms to minimize.
[2023-03-09 06:57:24] [INFO ] Deduced a trap composed of 73 places in 322 ms of which 0 ms to minimize.
[2023-03-09 06:57:24] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3154 ms
[2023-03-09 06:57:24] [INFO ] Added : 7 causal constraints over 4 iterations in 3860 ms. Result :sat
Minimization took 238 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 48 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 41 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-09 06:57:25] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:25] [INFO ] Invariant cache hit.
[2023-03-09 06:57:25] [INFO ] Implicit Places using invariants in 314 ms returned []
[2023-03-09 06:57:25] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:25] [INFO ] Invariant cache hit.
[2023-03-09 06:57:25] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:26] [INFO ] Implicit Places using invariants and state equation in 1454 ms returned []
Implicit Place search using SMT with State Equation took 1770 ms to find 0 implicit places.
[2023-03-09 06:57:27] [INFO ] Redundant transitions in 171 ms returned []
[2023-03-09 06:57:27] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:27] [INFO ] Invariant cache hit.
[2023-03-09 06:57:27] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2815 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m004-UpperBounds-03 in 24040 ms.
Starting property specific reduction for BugTracking-PT-q3m004-UpperBounds-04
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:27] [INFO ] Computed 8 place invariants in 7 ms
Incomplete random walk after 10001 steps, including 3 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2023-03-09 06:57:27] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:27] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-09 06:57:27] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 06:57:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:28] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2023-03-09 06:57:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:57:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:57:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:28] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2023-03-09 06:57:28] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:28] [INFO ] [Nat]Added 241 Read/Feed constraints in 125 ms returned sat
[2023-03-09 06:57:29] [INFO ] Deduced a trap composed of 21 places in 278 ms of which 1 ms to minimize.
[2023-03-09 06:57:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 373 ms
[2023-03-09 06:57:29] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 166 ms.
[2023-03-09 06:57:29] [INFO ] Added : 3 causal constraints over 1 iterations in 345 ms. Result :sat
Minimization took 273 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 65 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:30] [INFO ] Computed 8 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5864 ms. (steps per millisecond=170 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2190 ms. (steps per millisecond=456 ) properties (out of 1) seen :0
[2023-03-09 06:57:38] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:38] [INFO ] Computed 8 place invariants in 19 ms
[2023-03-09 06:57:38] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 06:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:38] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2023-03-09 06:57:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:57:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:38] [INFO ] [Nat]Absence check using state equation in 317 ms returned sat
[2023-03-09 06:57:38] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:39] [INFO ] [Nat]Added 241 Read/Feed constraints in 149 ms returned sat
[2023-03-09 06:57:39] [INFO ] Deduced a trap composed of 21 places in 351 ms of which 1 ms to minimize.
[2023-03-09 06:57:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 455 ms
[2023-03-09 06:57:39] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 179 ms.
[2023-03-09 06:57:40] [INFO ] Added : 3 causal constraints over 1 iterations in 480 ms. Result :sat
Minimization took 265 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 40 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 41 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-09 06:57:40] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:40] [INFO ] Invariant cache hit.
[2023-03-09 06:57:40] [INFO ] Implicit Places using invariants in 333 ms returned []
[2023-03-09 06:57:40] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:40] [INFO ] Invariant cache hit.
[2023-03-09 06:57:41] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:42] [INFO ] Implicit Places using invariants and state equation in 1496 ms returned []
Implicit Place search using SMT with State Equation took 1844 ms to find 0 implicit places.
[2023-03-09 06:57:42] [INFO ] Redundant transitions in 108 ms returned []
[2023-03-09 06:57:42] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:42] [INFO ] Invariant cache hit.
[2023-03-09 06:57:43] [INFO ] Dead Transitions using invariants and state equation in 853 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2855 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m004-UpperBounds-04 in 15457 ms.
Starting property specific reduction for BugTracking-PT-q3m004-UpperBounds-08
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:43] [INFO ] Computed 8 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2023-03-09 06:57:43] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:43] [INFO ] Computed 8 place invariants in 7 ms
[2023-03-09 06:57:43] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:57:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:43] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2023-03-09 06:57:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:57:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:57:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:44] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2023-03-09 06:57:44] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:44] [INFO ] [Nat]Added 241 Read/Feed constraints in 168 ms returned sat
[2023-03-09 06:57:44] [INFO ] Deduced a trap composed of 14 places in 183 ms of which 0 ms to minimize.
[2023-03-09 06:57:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 294 ms
[2023-03-09 06:57:44] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 161 ms.
[2023-03-09 06:57:45] [INFO ] Added : 6 causal constraints over 2 iterations in 605 ms. Result :sat
Minimization took 320 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 51 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:45] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 1000003 steps, including 4 resets, run finished after 5686 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2225 ms. (steps per millisecond=449 ) properties (out of 1) seen :0
[2023-03-09 06:57:53] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:53] [INFO ] Computed 8 place invariants in 17 ms
[2023-03-09 06:57:53] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:54] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2023-03-09 06:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:57:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:54] [INFO ] [Nat]Absence check using state equation in 317 ms returned sat
[2023-03-09 06:57:54] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:54] [INFO ] [Nat]Added 241 Read/Feed constraints in 249 ms returned sat
[2023-03-09 06:57:54] [INFO ] Deduced a trap composed of 14 places in 224 ms of which 0 ms to minimize.
[2023-03-09 06:57:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 376 ms
[2023-03-09 06:57:55] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 179 ms.
[2023-03-09 06:57:55] [INFO ] Added : 6 causal constraints over 2 iterations in 611 ms. Result :sat
Minimization took 282 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 39 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 38 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-09 06:57:56] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:56] [INFO ] Invariant cache hit.
[2023-03-09 06:57:56] [INFO ] Implicit Places using invariants in 318 ms returned []
[2023-03-09 06:57:56] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:56] [INFO ] Invariant cache hit.
[2023-03-09 06:57:57] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:57:58] [INFO ] Implicit Places using invariants and state equation in 1382 ms returned []
Implicit Place search using SMT with State Equation took 1701 ms to find 0 implicit places.
[2023-03-09 06:57:58] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-09 06:57:58] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:57:58] [INFO ] Invariant cache hit.
[2023-03-09 06:57:58] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2621 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m004-UpperBounds-08 in 15599 ms.
Starting property specific reduction for BugTracking-PT-q3m004-UpperBounds-09
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:58] [INFO ] Computed 8 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 6 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2023-03-09 06:57:59] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:57:59] [INFO ] Computed 8 place invariants in 16 ms
[2023-03-09 06:57:59] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:59] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2023-03-09 06:57:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:57:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:57:59] [INFO ] [Nat]Absence check using state equation in 387 ms returned sat
[2023-03-09 06:57:59] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:58:00] [INFO ] [Nat]Added 241 Read/Feed constraints in 209 ms returned sat
[2023-03-09 06:58:00] [INFO ] Deduced a trap composed of 10 places in 247 ms of which 0 ms to minimize.
[2023-03-09 06:58:00] [INFO ] Deduced a trap composed of 47 places in 229 ms of which 0 ms to minimize.
[2023-03-09 06:58:00] [INFO ] Deduced a trap composed of 34 places in 195 ms of which 1 ms to minimize.
[2023-03-09 06:58:01] [INFO ] Deduced a trap composed of 12 places in 165 ms of which 0 ms to minimize.
[2023-03-09 06:58:01] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1168 ms
[2023-03-09 06:58:01] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 195 ms.
[2023-03-09 06:58:01] [INFO ] Added : 7 causal constraints over 2 iterations in 595 ms. Result :sat
Minimization took 325 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 42 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:58:02] [INFO ] Computed 8 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7710 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1876 ms. (steps per millisecond=533 ) properties (out of 1) seen :0
[2023-03-09 06:58:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:58:12] [INFO ] Computed 8 place invariants in 17 ms
[2023-03-09 06:58:12] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:58:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:12] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2023-03-09 06:58:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:58:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 06:58:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:12] [INFO ] [Nat]Absence check using state equation in 406 ms returned sat
[2023-03-09 06:58:12] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:58:13] [INFO ] [Nat]Added 241 Read/Feed constraints in 211 ms returned sat
[2023-03-09 06:58:13] [INFO ] Deduced a trap composed of 10 places in 236 ms of which 3 ms to minimize.
[2023-03-09 06:58:13] [INFO ] Deduced a trap composed of 47 places in 242 ms of which 0 ms to minimize.
[2023-03-09 06:58:14] [INFO ] Deduced a trap composed of 34 places in 226 ms of which 1 ms to minimize.
[2023-03-09 06:58:14] [INFO ] Deduced a trap composed of 12 places in 186 ms of which 2 ms to minimize.
[2023-03-09 06:58:14] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1244 ms
[2023-03-09 06:58:14] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 206 ms.
[2023-03-09 06:58:14] [INFO ] Added : 7 causal constraints over 2 iterations in 569 ms. Result :sat
Minimization took 341 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 38 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 37 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-09 06:58:15] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:58:15] [INFO ] Invariant cache hit.
[2023-03-09 06:58:15] [INFO ] Implicit Places using invariants in 307 ms returned []
[2023-03-09 06:58:15] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:58:15] [INFO ] Invariant cache hit.
[2023-03-09 06:58:16] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:58:17] [INFO ] Implicit Places using invariants and state equation in 1348 ms returned []
Implicit Place search using SMT with State Equation took 1656 ms to find 0 implicit places.
[2023-03-09 06:58:17] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-09 06:58:17] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:58:17] [INFO ] Invariant cache hit.
[2023-03-09 06:58:18] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2491 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m004-UpperBounds-09 in 19198 ms.
Starting property specific reduction for BugTracking-PT-q3m004-UpperBounds-15
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:58:18] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
[2023-03-09 06:58:18] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:58:18] [INFO ] Computed 8 place invariants in 12 ms
[2023-03-09 06:58:18] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:58:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:18] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2023-03-09 06:58:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:58:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:58:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:18] [INFO ] [Nat]Absence check using state equation in 281 ms returned sat
[2023-03-09 06:58:18] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:58:19] [INFO ] [Nat]Added 241 Read/Feed constraints in 150 ms returned sat
[2023-03-09 06:58:19] [INFO ] Deduced a trap composed of 19 places in 162 ms of which 0 ms to minimize.
[2023-03-09 06:58:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 260 ms
[2023-03-09 06:58:19] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 187 ms.
[2023-03-09 06:58:19] [INFO ] Added : 4 causal constraints over 1 iterations in 521 ms. Result :sat
Minimization took 335 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 43 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:58:20] [INFO ] Computed 8 place invariants in 16 ms
Incomplete random walk after 1000001 steps, including 7 resets, run finished after 8336 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 1929 ms. (steps per millisecond=518 ) properties (out of 1) seen :0
[2023-03-09 06:58:30] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2023-03-09 06:58:30] [INFO ] Computed 8 place invariants in 16 ms
[2023-03-09 06:58:30] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 06:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:31] [INFO ] [Real]Absence check using state equation in 336 ms returned sat
[2023-03-09 06:58:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:58:31] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 06:58:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:31] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2023-03-09 06:58:31] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:58:31] [INFO ] [Nat]Added 241 Read/Feed constraints in 123 ms returned sat
[2023-03-09 06:58:31] [INFO ] Deduced a trap composed of 19 places in 152 ms of which 0 ms to minimize.
[2023-03-09 06:58:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 236 ms
[2023-03-09 06:58:32] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 169 ms.
[2023-03-09 06:58:32] [INFO ] Added : 4 causal constraints over 1 iterations in 359 ms. Result :sat
Minimization took 327 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 32 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2023-03-09 06:58:32] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:58:32] [INFO ] Invariant cache hit.
[2023-03-09 06:58:33] [INFO ] Implicit Places using invariants in 284 ms returned []
[2023-03-09 06:58:33] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:58:33] [INFO ] Invariant cache hit.
[2023-03-09 06:58:33] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 06:58:34] [INFO ] Implicit Places using invariants and state equation in 1259 ms returned []
Implicit Place search using SMT with State Equation took 1544 ms to find 0 implicit places.
[2023-03-09 06:58:34] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-09 06:58:34] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2023-03-09 06:58:34] [INFO ] Invariant cache hit.
[2023-03-09 06:58:35] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2341 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m004-UpperBounds-15 in 17106 ms.
[2023-03-09 06:58:35] [INFO ] Flatten gal took : 237 ms
[2023-03-09 06:58:35] [INFO ] Applying decomposition
[2023-03-09 06:58:35] [INFO ] Flatten gal took : 120 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/graph7493318110460995897.txt' '-o' '/tmp/graph7493318110460995897.bin' '-w' '/tmp/graph7493318110460995897.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7493318110460995897.bin' '-l' '-1' '-v' '-w' '/tmp/graph7493318110460995897.weights' '-q' '0' '-e' '0.001'
[2023-03-09 06:58:36] [INFO ] Decomposing Gal with order
[2023-03-09 06:58:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 06:58:36] [INFO ] Removed a total of 280 redundant transitions.
[2023-03-09 06:58:36] [INFO ] Flatten gal took : 289 ms
[2023-03-09 06:58:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 19 ms.
[2023-03-09 06:58:36] [INFO ] Time to serialize gal into /tmp/UpperBounds14080062337994047525.gal : 57 ms
[2023-03-09 06:58:36] [INFO ] Time to serialize properties into /tmp/UpperBounds17754588202043818766.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14080062337994047525.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17754588202043818766.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 ...285
Loading property file /tmp/UpperBounds17754588202043818766.prop.
Detected timeout of ITS tools.
[2023-03-09 07:19:33] [INFO ] Flatten gal took : 2079 ms
[2023-03-09 07:19:33] [INFO ] Time to serialize gal into /tmp/UpperBounds6017980594687802080.gal : 37 ms
[2023-03-09 07:19:33] [INFO ] Time to serialize properties into /tmp/UpperBounds4754918366557861178.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6017980594687802080.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4754918366557861178.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 ...304
Loading property file /tmp/UpperBounds4754918366557861178.prop.
Detected timeout of ITS tools.
[2023-03-09 07:40:23] [INFO ] Flatten gal took : 660 ms
[2023-03-09 07:40:24] [INFO ] Input system was already deterministic with 2747 transitions.
[2023-03-09 07:40:24] [INFO ] Transformed 229 places.
[2023-03-09 07:40:25] [INFO ] Transformed 2747 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 07:40:25] [INFO ] Time to serialize gal into /tmp/UpperBounds15455629049985399970.gal : 22 ms
[2023-03-09 07:40:25] [INFO ] Time to serialize properties into /tmp/UpperBounds2544763811910687384.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/UpperBounds15455629049985399970.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2544763811910687384.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--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 ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds2544763811910687384.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 9252404 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16146916 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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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 UpperBounds -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-q3m004"
export BK_EXAMINATION="UpperBounds"
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-q3m004, examination is UpperBounds"
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-167813690200333"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m004.tgz
mv BugTracking-PT-q3m004 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;