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-167813690300421.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BugTracking-PT-q8m032, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690300421
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.2K Feb 26 06:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 06:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 06:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 26 06:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 07:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 07:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 06:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 06:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-00
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-01
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-02
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-03
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-04
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-05
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-06
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-07
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-08
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-09
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-10
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-11
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-12
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-13
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-14
FORMULA_NAME BugTracking-PT-q8m032-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678356005492

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-q8m032
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-09 10:00:07] [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 10:00:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 10:00:08] [INFO ] Load time of PNML (sax parser for PT used): 757 ms
[2023-03-09 10:00:08] [INFO ] Transformed 754 places.
[2023-03-09 10:00:08] [INFO ] Transformed 27370 transitions.
[2023-03-09 10:00:08] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 970 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
Deduced a syphon composed of 474 places in 136 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m032-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m032-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 3729 out of 3904 initially.
// Phase 1: matrix 3729 rows 280 cols
[2023-03-09 10:00:09] [INFO ] Computed 10 place invariants in 62 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 5) seen :2
FORMULA BugTracking-PT-q8m032-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
[2023-03-09 10:00:09] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2023-03-09 10:00:09] [INFO ] Computed 10 place invariants in 46 ms
[2023-03-09 10:00:09] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-09 10:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:10] [INFO ] [Real]Absence check using state equation in 622 ms returned sat
[2023-03-09 10:00:10] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-09 10:00:10] [INFO ] [Real]Added 303 Read/Feed constraints in 45 ms returned sat
[2023-03-09 10:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:00:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-09 10:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:11] [INFO ] [Nat]Absence check using state equation in 439 ms returned sat
[2023-03-09 10:00:11] [INFO ] [Nat]Added 303 Read/Feed constraints in 247 ms returned sat
[2023-03-09 10:00:11] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 293 ms.
[2023-03-09 10:00:12] [INFO ] Added : 8 causal constraints over 2 iterations in 920 ms. Result :sat
[2023-03-09 10:00:12] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-09 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:13] [INFO ] [Real]Absence check using state equation in 546 ms returned sat
[2023-03-09 10:00:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:00:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-09 10:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:14] [INFO ] [Nat]Absence check using state equation in 681 ms returned sat
[2023-03-09 10:00:14] [INFO ] [Nat]Added 303 Read/Feed constraints in 77 ms returned sat
[2023-03-09 10:00:14] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 355 ms.
[2023-03-09 10:00:15] [INFO ] Added : 2 causal constraints over 1 iterations in 805 ms. Result :sat
[2023-03-09 10:00:15] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-09 10:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:16] [INFO ] [Real]Absence check using state equation in 657 ms returned sat
[2023-03-09 10:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:00:16] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-09 10:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:16] [INFO ] [Nat]Absence check using state equation in 676 ms returned sat
[2023-03-09 10:00:17] [INFO ] [Nat]Added 303 Read/Feed constraints in 246 ms returned sat
[2023-03-09 10:00:17] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 349 ms.
[2023-03-09 10:00:18] [INFO ] Deduced a trap composed of 12 places in 457 ms of which 11 ms to minimize.
[2023-03-09 10:00:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 685 ms
[2023-03-09 10:00:19] [INFO ] Added : 13 causal constraints over 3 iterations in 1931 ms. Result :sat
[2023-03-09 10:00:19] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-09 10:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:20] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2023-03-09 10:00:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:00:20] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-09 10:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:20] [INFO ] [Nat]Absence check using state equation in 563 ms returned sat
[2023-03-09 10:00:21] [INFO ] [Nat]Added 303 Read/Feed constraints in 372 ms returned sat
[2023-03-09 10:00:21] [INFO ] Deduced a trap composed of 24 places in 432 ms of which 1 ms to minimize.
[2023-03-09 10:00:22] [INFO ] Deduced a trap composed of 30 places in 456 ms of which 1 ms to minimize.
[2023-03-09 10:00:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1110 ms
[2023-03-09 10:00:22] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 255 ms.
[2023-03-09 10:00:23] [INFO ] Added : 8 causal constraints over 2 iterations in 831 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, -1, 1, 1] Max seen :[2, 0, 0, 0]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Graph (complete) has 4653 edges and 280 vertex of which 278 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.13 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 277 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 277 transition count 3871
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 7 place count 275 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 275 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 269 transition count 3871
Applied a total of 19 rules in 398 ms. Remains 269 /280 variables (removed 11) and now considering 3871/3904 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 399 ms. Remains : 269/280 places, 3871/3904 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:00:24] [INFO ] Computed 8 place invariants in 39 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1432 ms. (steps per millisecond=698 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1888 ms. (steps per millisecond=529 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1607 ms. (steps per millisecond=622 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1565 ms. (steps per millisecond=638 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1558 ms. (steps per millisecond=641 ) properties (out of 4) seen :0
[2023-03-09 10:00:32] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:00:32] [INFO ] Computed 8 place invariants in 35 ms
[2023-03-09 10:00:32] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:00:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:32] [INFO ] [Real]Absence check using state equation in 517 ms returned sat
[2023-03-09 10:00:32] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:33] [INFO ] [Real]Added 283 Read/Feed constraints in 90 ms returned sat
[2023-03-09 10:00:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:00:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 10:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:33] [INFO ] [Nat]Absence check using state equation in 586 ms returned sat
[2023-03-09 10:00:34] [INFO ] [Nat]Added 283 Read/Feed constraints in 235 ms returned sat
[2023-03-09 10:00:34] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 302 ms.
[2023-03-09 10:00:34] [INFO ] Added : 2 causal constraints over 1 iterations in 705 ms. Result :sat
[2023-03-09 10:00:35] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 10:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:35] [INFO ] [Real]Absence check using state equation in 578 ms returned sat
[2023-03-09 10:00:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:00:35] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 10:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:36] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2023-03-09 10:00:36] [INFO ] [Nat]Added 283 Read/Feed constraints in 45 ms returned sat
[2023-03-09 10:00:36] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 320 ms.
[2023-03-09 10:00:37] [INFO ] Added : 2 causal constraints over 1 iterations in 743 ms. Result :sat
[2023-03-09 10:00:37] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 10:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:37] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2023-03-09 10:00:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:00:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 10:00:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:38] [INFO ] [Nat]Absence check using state equation in 523 ms returned sat
[2023-03-09 10:00:38] [INFO ] [Nat]Added 283 Read/Feed constraints in 122 ms returned sat
[2023-03-09 10:00:39] [INFO ] Deduced a trap composed of 37 places in 365 ms of which 3 ms to minimize.
[2023-03-09 10:00:39] [INFO ] Deduced a trap composed of 40 places in 313 ms of which 1 ms to minimize.
[2023-03-09 10:00:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1078 ms
[2023-03-09 10:00:40] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 306 ms.
[2023-03-09 10:00:40] [INFO ] Deduced a trap composed of 52 places in 276 ms of which 0 ms to minimize.
[2023-03-09 10:00:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 537 ms
[2023-03-09 10:00:41] [INFO ] Added : 9 causal constraints over 2 iterations in 1554 ms. Result :sat
[2023-03-09 10:00:41] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 10:00:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:42] [INFO ] [Real]Absence check using state equation in 604 ms returned sat
[2023-03-09 10:00:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:00:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:00:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:42] [INFO ] [Nat]Absence check using state equation in 583 ms returned sat
[2023-03-09 10:00:43] [INFO ] [Nat]Added 283 Read/Feed constraints in 290 ms returned sat
[2023-03-09 10:00:43] [INFO ] Deduced a trap composed of 43 places in 357 ms of which 0 ms to minimize.
[2023-03-09 10:00:44] [INFO ] Deduced a trap composed of 18 places in 285 ms of which 1 ms to minimize.
[2023-03-09 10:00:44] [INFO ] Deduced a trap composed of 59 places in 295 ms of which 0 ms to minimize.
[2023-03-09 10:00:44] [INFO ] Deduced a trap composed of 24 places in 217 ms of which 0 ms to minimize.
[2023-03-09 10:00:44] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1660 ms
[2023-03-09 10:00:45] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 299 ms.
[2023-03-09 10:00:45] [INFO ] Added : 9 causal constraints over 3 iterations in 1066 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, -1, 1, 1] Max seen :[3, 0, 0, 0]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 76 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 76 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 73 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:00:46] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:00:46] [INFO ] Invariant cache hit.
[2023-03-09 10:00:46] [INFO ] Implicit Places using invariants in 565 ms returned []
[2023-03-09 10:00:46] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:00:46] [INFO ] Invariant cache hit.
[2023-03-09 10:00:47] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:49] [INFO ] Implicit Places using invariants and state equation in 2239 ms returned []
Implicit Place search using SMT with State Equation took 2806 ms to find 0 implicit places.
[2023-03-09 10:00:49] [INFO ] Redundant transitions in 315 ms returned []
[2023-03-09 10:00:49] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:00:49] [INFO ] Invariant cache hit.
[2023-03-09 10:00:50] [INFO ] Dead Transitions using invariants and state equation in 1072 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4274 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:00:50] [INFO ] Computed 8 place invariants in 26 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 1390 ms. (steps per millisecond=719 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1573 ms. (steps per millisecond=635 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1557 ms. (steps per millisecond=642 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1748 ms. (steps per millisecond=572 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1679 ms. (steps per millisecond=595 ) properties (out of 4) seen :3
[2023-03-09 10:00:58] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:00:58] [INFO ] Computed 8 place invariants in 26 ms
[2023-03-09 10:00:58] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:00:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:00:59] [INFO ] [Real]Absence check using state equation in 597 ms returned sat
[2023-03-09 10:00:59] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:00:59] [INFO ] [Real]Added 283 Read/Feed constraints in 82 ms returned sat
[2023-03-09 10:00:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:00:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 10:00:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:00] [INFO ] [Nat]Absence check using state equation in 577 ms returned sat
[2023-03-09 10:01:00] [INFO ] [Nat]Added 283 Read/Feed constraints in 208 ms returned sat
[2023-03-09 10:01:00] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 299 ms.
[2023-03-09 10:01:01] [INFO ] Added : 2 causal constraints over 1 iterations in 731 ms. Result :sat
[2023-03-09 10:01:01] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:01] [INFO ] [Real]Absence check using state equation in 581 ms returned sat
[2023-03-09 10:01:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:01:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 10:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:02] [INFO ] [Nat]Absence check using state equation in 577 ms returned sat
[2023-03-09 10:01:02] [INFO ] [Nat]Added 283 Read/Feed constraints in 57 ms returned sat
[2023-03-09 10:01:03] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 309 ms.
[2023-03-09 10:01:03] [INFO ] Added : 2 causal constraints over 1 iterations in 688 ms. Result :sat
[2023-03-09 10:01:03] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 10:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:04] [INFO ] [Real]Absence check using state equation in 610 ms returned sat
[2023-03-09 10:01:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:01:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:05] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2023-03-09 10:01:05] [INFO ] [Nat]Added 283 Read/Feed constraints in 164 ms returned sat
[2023-03-09 10:01:05] [INFO ] Deduced a trap composed of 37 places in 367 ms of which 1 ms to minimize.
[2023-03-09 10:01:06] [INFO ] Deduced a trap composed of 40 places in 304 ms of which 0 ms to minimize.
[2023-03-09 10:01:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1112 ms
[2023-03-09 10:01:06] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 258 ms.
[2023-03-09 10:01:07] [INFO ] Deduced a trap composed of 52 places in 311 ms of which 1 ms to minimize.
[2023-03-09 10:01:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 533 ms
[2023-03-09 10:01:07] [INFO ] Added : 9 causal constraints over 2 iterations in 1426 ms. Result :sat
[2023-03-09 10:01:08] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:08] [INFO ] [Real]Absence check using state equation in 564 ms returned sat
[2023-03-09 10:01:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:01:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:09] [INFO ] [Nat]Absence check using state equation in 564 ms returned sat
[2023-03-09 10:01:09] [INFO ] [Nat]Added 283 Read/Feed constraints in 242 ms returned sat
[2023-03-09 10:01:09] [INFO ] Deduced a trap composed of 43 places in 320 ms of which 0 ms to minimize.
[2023-03-09 10:01:10] [INFO ] Deduced a trap composed of 18 places in 256 ms of which 13 ms to minimize.
[2023-03-09 10:01:10] [INFO ] Deduced a trap composed of 59 places in 218 ms of which 0 ms to minimize.
[2023-03-09 10:01:10] [INFO ] Deduced a trap composed of 24 places in 192 ms of which 1 ms to minimize.
[2023-03-09 10:01:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1346 ms
[2023-03-09 10:01:11] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 242 ms.
[2023-03-09 10:01:11] [INFO ] Added : 9 causal constraints over 3 iterations in 994 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, -1, 1, 1] Max seen :[3, 0, 0, 0]
Support contains 4 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 70 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 72 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 69 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:01:12] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:12] [INFO ] Invariant cache hit.
[2023-03-09 10:01:12] [INFO ] Implicit Places using invariants in 507 ms returned []
[2023-03-09 10:01:12] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:12] [INFO ] Invariant cache hit.
[2023-03-09 10:01:13] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:14] [INFO ] Implicit Places using invariants and state equation in 1887 ms returned []
Implicit Place search using SMT with State Equation took 2399 ms to find 0 implicit places.
[2023-03-09 10:01:15] [INFO ] Redundant transitions in 262 ms returned []
[2023-03-09 10:01:15] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:15] [INFO ] Invariant cache hit.
[2023-03-09 10:01:16] [INFO ] Dead Transitions using invariants and state equation in 1078 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3822 ms. Remains : 269/269 places, 3871/3871 transitions.
Starting property specific reduction for BugTracking-PT-q8m032-UpperBounds-00
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:16] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10019 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=834 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
[2023-03-09 10:01:16] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:16] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-09 10:01:16] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:16] [INFO ] [Real]Absence check using state equation in 386 ms returned sat
[2023-03-09 10:01:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:01:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 10:01:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:17] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2023-03-09 10:01:17] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:17] [INFO ] [Nat]Added 283 Read/Feed constraints in 132 ms returned sat
[2023-03-09 10:01:17] [INFO ] Deduced a trap composed of 58 places in 408 ms of which 1 ms to minimize.
[2023-03-09 10:01:18] [INFO ] Deduced a trap composed of 23 places in 339 ms of which 0 ms to minimize.
[2023-03-09 10:01:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 963 ms
[2023-03-09 10:01:18] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 277 ms.
[2023-03-09 10:01:19] [INFO ] Added : 2 causal constraints over 1 iterations in 703 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
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 95 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 98 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:19] [INFO ] Computed 8 place invariants in 12 ms
Incomplete random walk after 1000029 steps, including 2 resets, run finished after 1183 ms. (steps per millisecond=845 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2001 ms. (steps per millisecond=499 ) properties (out of 1) seen :5
[2023-03-09 10:01:22] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:22] [INFO ] Computed 8 place invariants in 12 ms
[2023-03-09 10:01:22] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 10:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:23] [INFO ] [Real]Absence check using state equation in 492 ms returned sat
[2023-03-09 10:01:23] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:23] [INFO ] [Real]Added 283 Read/Feed constraints in 82 ms returned sat
[2023-03-09 10:01:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:01:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:01:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:23] [INFO ] [Nat]Absence check using state equation in 561 ms returned sat
[2023-03-09 10:01:24] [INFO ] [Nat]Added 283 Read/Feed constraints in 304 ms returned sat
[2023-03-09 10:01:24] [INFO ] Deduced a trap composed of 20 places in 355 ms of which 1 ms to minimize.
[2023-03-09 10:01:25] [INFO ] Deduced a trap composed of 14 places in 277 ms of which 1 ms to minimize.
[2023-03-09 10:01:25] [INFO ] Deduced a trap composed of 46 places in 312 ms of which 1 ms to minimize.
[2023-03-09 10:01:25] [INFO ] Deduced a trap composed of 35 places in 295 ms of which 1 ms to minimize.
[2023-03-09 10:01:25] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1737 ms
[2023-03-09 10:01:26] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 235 ms.
[2023-03-09 10:01:26] [INFO ] Added : 4 causal constraints over 1 iterations in 620 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
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 64 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 65 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 64 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:01:27] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:27] [INFO ] Invariant cache hit.
[2023-03-09 10:01:27] [INFO ] Implicit Places using invariants in 531 ms returned []
[2023-03-09 10:01:27] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:27] [INFO ] Invariant cache hit.
[2023-03-09 10:01:28] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:29] [INFO ] Implicit Places using invariants and state equation in 1957 ms returned []
Implicit Place search using SMT with State Equation took 2492 ms to find 0 implicit places.
[2023-03-09 10:01:29] [INFO ] Redundant transitions in 191 ms returned []
[2023-03-09 10:01:29] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:29] [INFO ] Invariant cache hit.
[2023-03-09 10:01:30] [INFO ] Dead Transitions using invariants and state equation in 1028 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3781 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:30] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 1043 ms. (steps per millisecond=958 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1786 ms. (steps per millisecond=559 ) properties (out of 1) seen :0
[2023-03-09 10:01:33] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:33] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-09 10:01:33] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:34] [INFO ] [Real]Absence check using state equation in 591 ms returned sat
[2023-03-09 10:01:34] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:34] [INFO ] [Real]Added 283 Read/Feed constraints in 113 ms returned sat
[2023-03-09 10:01:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:01:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 10:01:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:35] [INFO ] [Nat]Absence check using state equation in 561 ms returned sat
[2023-03-09 10:01:35] [INFO ] [Nat]Added 283 Read/Feed constraints in 331 ms returned sat
[2023-03-09 10:01:35] [INFO ] Deduced a trap composed of 20 places in 409 ms of which 1 ms to minimize.
[2023-03-09 10:01:36] [INFO ] Deduced a trap composed of 14 places in 278 ms of which 0 ms to minimize.
[2023-03-09 10:01:36] [INFO ] Deduced a trap composed of 46 places in 281 ms of which 0 ms to minimize.
[2023-03-09 10:01:37] [INFO ] Deduced a trap composed of 35 places in 273 ms of which 1 ms to minimize.
[2023-03-09 10:01:37] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1699 ms
[2023-03-09 10:01:37] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 301 ms.
[2023-03-09 10:01:37] [INFO ] Added : 4 causal constraints over 1 iterations in 698 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
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 64 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 64 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 62 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:01:38] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:38] [INFO ] Invariant cache hit.
[2023-03-09 10:01:38] [INFO ] Implicit Places using invariants in 360 ms returned []
[2023-03-09 10:01:38] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:38] [INFO ] Invariant cache hit.
[2023-03-09 10:01:39] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:40] [INFO ] Implicit Places using invariants and state equation in 2121 ms returned []
Implicit Place search using SMT with State Equation took 2484 ms to find 0 implicit places.
[2023-03-09 10:01:40] [INFO ] Redundant transitions in 180 ms returned []
[2023-03-09 10:01:40] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:40] [INFO ] Invariant cache hit.
[2023-03-09 10:01:41] [INFO ] Dead Transitions using invariants and state equation in 996 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3728 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m032-UpperBounds-00 in 25759 ms.
Starting property specific reduction for BugTracking-PT-q8m032-UpperBounds-08
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:41] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
[2023-03-09 10:01:41] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:41] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-09 10:01:41] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:42] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2023-03-09 10:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:01:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 10:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:42] [INFO ] [Nat]Absence check using state equation in 421 ms returned sat
[2023-03-09 10:01:42] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:42] [INFO ] [Nat]Added 283 Read/Feed constraints in 41 ms returned sat
[2023-03-09 10:01:43] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 291 ms.
[2023-03-09 10:01:43] [INFO ] Added : 2 causal constraints over 1 iterations in 726 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
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 55 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 56 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:44] [INFO ] Computed 8 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1221 ms. (steps per millisecond=819 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1692 ms. (steps per millisecond=591 ) properties (out of 1) seen :0
[2023-03-09 10:01:46] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:46] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-09 10:01:47] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-09 10:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:47] [INFO ] [Real]Absence check using state equation in 579 ms returned sat
[2023-03-09 10:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:01:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 10:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:48] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2023-03-09 10:01:48] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:48] [INFO ] [Nat]Added 283 Read/Feed constraints in 53 ms returned sat
[2023-03-09 10:01:48] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 287 ms.
[2023-03-09 10:01:49] [INFO ] Added : 2 causal constraints over 1 iterations in 700 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
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 62 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 62 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 60 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:01:49] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:49] [INFO ] Invariant cache hit.
[2023-03-09 10:01:49] [INFO ] Implicit Places using invariants in 447 ms returned []
[2023-03-09 10:01:49] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:49] [INFO ] Invariant cache hit.
[2023-03-09 10:01:50] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:51] [INFO ] Implicit Places using invariants and state equation in 1968 ms returned []
Implicit Place search using SMT with State Equation took 2421 ms to find 0 implicit places.
[2023-03-09 10:01:51] [INFO ] Redundant transitions in 146 ms returned []
[2023-03-09 10:01:51] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:01:51] [INFO ] Invariant cache hit.
[2023-03-09 10:01:53] [INFO ] Dead Transitions using invariants and state equation in 1082 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3719 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m032-UpperBounds-08 in 11132 ms.
Starting property specific reduction for BugTracking-PT-q8m032-UpperBounds-13
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:53] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
[2023-03-09 10:01:53] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:53] [INFO ] Computed 8 place invariants in 20 ms
[2023-03-09 10:01:53] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 10:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:53] [INFO ] [Real]Absence check using state equation in 513 ms returned sat
[2023-03-09 10:01:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:01:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:01:54] [INFO ] [Nat]Absence check using state equation in 503 ms returned sat
[2023-03-09 10:01:54] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:01:54] [INFO ] [Nat]Added 283 Read/Feed constraints in 147 ms returned sat
[2023-03-09 10:01:54] [INFO ] Deduced a trap composed of 37 places in 307 ms of which 0 ms to minimize.
[2023-03-09 10:01:55] [INFO ] Deduced a trap composed of 40 places in 291 ms of which 1 ms to minimize.
[2023-03-09 10:01:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 987 ms
[2023-03-09 10:01:55] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 294 ms.
[2023-03-09 10:01:56] [INFO ] Deduced a trap composed of 52 places in 283 ms of which 0 ms to minimize.
[2023-03-09 10:01:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 499 ms
[2023-03-09 10:01:56] [INFO ] Added : 9 causal constraints over 2 iterations in 1504 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
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 60 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:01:57] [INFO ] Computed 8 place invariants in 29 ms
Incomplete random walk after 1000017 steps, including 2 resets, run finished after 1535 ms. (steps per millisecond=651 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2142 ms. (steps per millisecond=466 ) properties (out of 1) seen :0
[2023-03-09 10:02:00] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:02:00] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-09 10:02:00] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 10:02:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:02:01] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2023-03-09 10:02:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:02:01] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:02:02] [INFO ] [Nat]Absence check using state equation in 444 ms returned sat
[2023-03-09 10:02:02] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:02:02] [INFO ] [Nat]Added 283 Read/Feed constraints in 108 ms returned sat
[2023-03-09 10:02:02] [INFO ] Deduced a trap composed of 37 places in 348 ms of which 0 ms to minimize.
[2023-03-09 10:02:02] [INFO ] Deduced a trap composed of 40 places in 295 ms of which 1 ms to minimize.
[2023-03-09 10:02:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1008 ms
[2023-03-09 10:02:03] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 302 ms.
[2023-03-09 10:02:04] [INFO ] Deduced a trap composed of 52 places in 272 ms of which 0 ms to minimize.
[2023-03-09 10:02:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 496 ms
[2023-03-09 10:02:04] [INFO ] Added : 9 causal constraints over 2 iterations in 1500 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
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 60 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 62 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 59 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:02:04] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:04] [INFO ] Invariant cache hit.
[2023-03-09 10:02:05] [INFO ] Implicit Places using invariants in 425 ms returned []
[2023-03-09 10:02:05] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:05] [INFO ] Invariant cache hit.
[2023-03-09 10:02:05] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:02:07] [INFO ] Implicit Places using invariants and state equation in 1970 ms returned []
Implicit Place search using SMT with State Equation took 2398 ms to find 0 implicit places.
[2023-03-09 10:02:07] [INFO ] Redundant transitions in 154 ms returned []
[2023-03-09 10:02:07] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:07] [INFO ] Invariant cache hit.
[2023-03-09 10:02:08] [INFO ] Dead Transitions using invariants and state equation in 996 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3614 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m032-UpperBounds-13 in 15486 ms.
Starting property specific reduction for BugTracking-PT-q8m032-UpperBounds-14
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:02:08] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
[2023-03-09 10:02:08] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:02:08] [INFO ] Computed 8 place invariants in 8 ms
[2023-03-09 10:02:08] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 10:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:02:09] [INFO ] [Real]Absence check using state equation in 407 ms returned sat
[2023-03-09 10:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:02:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:02:09] [INFO ] [Nat]Absence check using state equation in 504 ms returned sat
[2023-03-09 10:02:09] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:02:09] [INFO ] [Nat]Added 283 Read/Feed constraints in 219 ms returned sat
[2023-03-09 10:02:10] [INFO ] Deduced a trap composed of 43 places in 362 ms of which 1 ms to minimize.
[2023-03-09 10:02:10] [INFO ] Deduced a trap composed of 18 places in 276 ms of which 2 ms to minimize.
[2023-03-09 10:02:11] [INFO ] Deduced a trap composed of 59 places in 294 ms of which 1 ms to minimize.
[2023-03-09 10:02:11] [INFO ] Deduced a trap composed of 24 places in 237 ms of which 1 ms to minimize.
[2023-03-09 10:02:11] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1645 ms
[2023-03-09 10:02:11] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 306 ms.
[2023-03-09 10:02:12] [INFO ] Added : 9 causal constraints over 3 iterations in 1035 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 61 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 269/269 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:02:12] [INFO ] Computed 8 place invariants in 22 ms
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 1694 ms. (steps per millisecond=590 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1705 ms. (steps per millisecond=586 ) properties (out of 1) seen :0
[2023-03-09 10:02:16] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-09 10:02:16] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-09 10:02:16] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-09 10:02:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 10:02:16] [INFO ] [Real]Absence check using state equation in 495 ms returned sat
[2023-03-09 10:02:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 10:02:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-09 10:02:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 10:02:17] [INFO ] [Nat]Absence check using state equation in 505 ms returned sat
[2023-03-09 10:02:17] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:02:17] [INFO ] [Nat]Added 283 Read/Feed constraints in 269 ms returned sat
[2023-03-09 10:02:18] [INFO ] Deduced a trap composed of 43 places in 356 ms of which 1 ms to minimize.
[2023-03-09 10:02:18] [INFO ] Deduced a trap composed of 18 places in 271 ms of which 1 ms to minimize.
[2023-03-09 10:02:18] [INFO ] Deduced a trap composed of 59 places in 276 ms of which 0 ms to minimize.
[2023-03-09 10:02:19] [INFO ] Deduced a trap composed of 24 places in 209 ms of which 0 ms to minimize.
[2023-03-09 10:02:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1573 ms
[2023-03-09 10:02:19] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 297 ms.
[2023-03-09 10:02:20] [INFO ] Added : 9 causal constraints over 3 iterations in 1062 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
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 95 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 95 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 66 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-09 10:02:20] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:20] [INFO ] Invariant cache hit.
[2023-03-09 10:02:21] [INFO ] Implicit Places using invariants in 443 ms returned []
[2023-03-09 10:02:21] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:21] [INFO ] Invariant cache hit.
[2023-03-09 10:02:21] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-09 10:02:23] [INFO ] Implicit Places using invariants and state equation in 1931 ms returned []
Implicit Place search using SMT with State Equation took 2375 ms to find 0 implicit places.
[2023-03-09 10:02:23] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-09 10:02:23] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
[2023-03-09 10:02:23] [INFO ] Invariant cache hit.
[2023-03-09 10:02:24] [INFO ] Dead Transitions using invariants and state equation in 1096 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3651 ms. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m032-UpperBounds-14 in 15778 ms.
[2023-03-09 10:02:24] [INFO ] Flatten gal took : 377 ms
[2023-03-09 10:02:25] [INFO ] Applying decomposition
[2023-03-09 10:02:25] [INFO ] Flatten gal took : 164 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/graph12878833592138515126.txt' '-o' '/tmp/graph12878833592138515126.bin' '-w' '/tmp/graph12878833592138515126.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12878833592138515126.bin' '-l' '-1' '-v' '-w' '/tmp/graph12878833592138515126.weights' '-q' '0' '-e' '0.001'
[2023-03-09 10:02:25] [INFO ] Decomposing Gal with order
[2023-03-09 10:02:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 10:02:26] [INFO ] Removed a total of 424 redundant transitions.
[2023-03-09 10:02:26] [INFO ] Flatten gal took : 383 ms
[2023-03-09 10:02:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 36 ms.
[2023-03-09 10:02:26] [INFO ] Time to serialize gal into /tmp/UpperBounds171285029042213242.gal : 62 ms
[2023-03-09 10:02:26] [INFO ] Time to serialize properties into /tmp/UpperBounds5746040110982777918.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/UpperBounds171285029042213242.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5746040110982777918.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 ...282
Loading property file /tmp/UpperBounds5746040110982777918.prop.
Detected timeout of ITS tools.
[2023-03-09 10:23:16] [INFO ] Flatten gal took : 971 ms
[2023-03-09 10:23:16] [INFO ] Time to serialize gal into /tmp/UpperBounds5851624460489801944.gal : 228 ms
[2023-03-09 10:23:16] [INFO ] Time to serialize properties into /tmp/UpperBounds7182363264183006055.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5851624460489801944.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7182363264183006055.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/UpperBounds7182363264183006055.prop.
Detected timeout of ITS tools.
[2023-03-09 10:44:03] [INFO ] Flatten gal took : 695 ms
[2023-03-09 10:44:05] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-09 10:44:05] [INFO ] Transformed 269 places.
[2023-03-09 10:44:05] [INFO ] Transformed 3871 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 10:44:06] [INFO ] Time to serialize gal into /tmp/UpperBounds14555242091949473409.gal : 15 ms
[2023-03-09 10:44:06] [INFO ] Time to serialize properties into /tmp/UpperBounds5066751240663986329.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/UpperBounds14555242091949473409.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5066751240663986329.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/UpperBounds5066751240663986329.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 5216528 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16198644 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-q8m032"
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-q8m032, 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-167813690300421"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m032.tgz
mv BugTracking-PT-q8m032 execution
cd execution
if [ "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 ;