Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699400485.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Szymanski-PT-b10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699400485
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 6.9K Feb 26 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 16:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 17:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 17:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.7M Mar 5 18:23 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 Szymanski-PT-b10-UpperBounds-00
FORMULA_NAME Szymanski-PT-b10-UpperBounds-01
FORMULA_NAME Szymanski-PT-b10-UpperBounds-02
FORMULA_NAME Szymanski-PT-b10-UpperBounds-03
FORMULA_NAME Szymanski-PT-b10-UpperBounds-04
FORMULA_NAME Szymanski-PT-b10-UpperBounds-05
FORMULA_NAME Szymanski-PT-b10-UpperBounds-06
FORMULA_NAME Szymanski-PT-b10-UpperBounds-07
FORMULA_NAME Szymanski-PT-b10-UpperBounds-08
FORMULA_NAME Szymanski-PT-b10-UpperBounds-09
FORMULA_NAME Szymanski-PT-b10-UpperBounds-10
FORMULA_NAME Szymanski-PT-b10-UpperBounds-11
FORMULA_NAME Szymanski-PT-b10-UpperBounds-12
FORMULA_NAME Szymanski-PT-b10-UpperBounds-13
FORMULA_NAME Szymanski-PT-b10-UpperBounds-14
FORMULA_NAME Szymanski-PT-b10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679235067441

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=Szymanski-PT-b10
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-19 14:11:08] [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]
[2023-03-19 14:11:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 14:11:09] [INFO ] Load time of PNML (sax parser for PT used): 305 ms
[2023-03-19 14:11:09] [INFO ] Transformed 568 places.
[2023-03-19 14:11:09] [INFO ] Transformed 8320 transitions.
[2023-03-19 14:11:09] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 406 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 260 places in 17 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b10-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2733 out of 8064 initially.
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 14:11:09] [INFO ] Computed 3 place invariants in 64 ms
Incomplete random walk after 10009 steps, including 5 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 9) seen :9
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :4
FORMULA Szymanski-PT-b10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :3
FORMULA Szymanski-PT-b10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :2
FORMULA Szymanski-PT-b10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :1
[2023-03-19 14:11:09] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2023-03-19 14:11:09] [INFO ] Computed 3 place invariants in 30 ms
[2023-03-19 14:11:09] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-19 14:11:09] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 14:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:10] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2023-03-19 14:11:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:11:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 14:11:10] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 14:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:11] [INFO ] [Nat]Absence check using state equation in 493 ms returned sat
[2023-03-19 14:11:11] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:11:12] [INFO ] [Nat]Added 147 Read/Feed constraints in 1105 ms returned sat
[2023-03-19 14:11:12] [INFO ] Deduced a trap composed of 130 places in 622 ms of which 3 ms to minimize.
[2023-03-19 14:11:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 928 ms
[2023-03-19 14:11:13] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 593 ms.
[2023-03-19 14:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 794 ms. Result :sat
Minimization took 765 ms.
[2023-03-19 14:11:14] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 14:11:14] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 14:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:15] [INFO ] [Real]Absence check using state equation in 631 ms returned sat
[2023-03-19 14:11:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:11:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 14:11:15] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 14:11:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:16] [INFO ] [Nat]Absence check using state equation in 542 ms returned sat
[2023-03-19 14:11:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 14:11:20] [INFO ] [Nat]Added 147 Read/Feed constraints in 4414 ms returned unknown
[2023-03-19 14:11:20] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 14:11:20] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 14:11:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:20] [INFO ] [Real]Absence check using state equation in 486 ms returned sat
[2023-03-19 14:11:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:11:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 14:11:21] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 14:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:21] [INFO ] [Nat]Absence check using state equation in 529 ms returned sat
[2023-03-19 14:11:22] [INFO ] [Nat]Added 147 Read/Feed constraints in 467 ms returned sat
[2023-03-19 14:11:22] [INFO ] Deduced a trap composed of 138 places in 386 ms of which 1 ms to minimize.
[2023-03-19 14:11:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 516 ms
[2023-03-19 14:11:22] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 360 ms.
[2023-03-19 14:11:23] [INFO ] Added : 0 causal constraints over 0 iterations in 557 ms. Result :sat
Minimization took 613 ms.
[2023-03-19 14:11:23] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 14:11:23] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 14:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:24] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2023-03-19 14:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:11:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 14:11:24] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 14:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:24] [INFO ] [Nat]Absence check using state equation in 439 ms returned sat
[2023-03-19 14:11:26] [INFO ] [Nat]Added 147 Read/Feed constraints in 1695 ms returned sat
[2023-03-19 14:11:27] [INFO ] Deduced a trap composed of 136 places in 522 ms of which 2 ms to minimize.
[2023-03-19 14:11:27] [INFO ] Deduced a trap composed of 137 places in 507 ms of which 1 ms to minimize.
[2023-03-19 14:11:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1268 ms
[2023-03-19 14:11:28] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 339 ms.
[2023-03-19 14:11:28] [INFO ] Added : 0 causal constraints over 0 iterations in 498 ms. Result :sat
Minimization took 1044 ms.
Current structural bounds on expressions (after SMT) : [1, 21, 1, 1] Max seen :[0, 9, 0, 0]
Support contains 4 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.15 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 306 transition count 7936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 130 place count 305 transition count 7808
Iterating global reduction 1 with 1 rules applied. Total rules applied 131 place count 305 transition count 7808
Applied a total of 131 rules in 446 ms. Remains 305 /308 variables (removed 3) and now considering 7808/8064 (removed 256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 447 ms. Remains : 305/308 places, 7808/8064 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:11:30] [INFO ] Computed 3 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 4) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 4) seen :6
FORMULA Szymanski-PT-b10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 3) seen :4
[2023-03-19 14:11:33] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:11:33] [INFO ] Computed 3 place invariants in 27 ms
[2023-03-19 14:11:33] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:33] [INFO ] [Real]Absence check using state equation in 410 ms returned sat
[2023-03-19 14:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:11:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:33] [INFO ] [Nat]Absence check using state equation in 378 ms returned sat
[2023-03-19 14:11:34] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:11:34] [INFO ] [Nat]Added 147 Read/Feed constraints in 673 ms returned sat
[2023-03-19 14:11:35] [INFO ] Deduced a trap composed of 138 places in 566 ms of which 0 ms to minimize.
[2023-03-19 14:11:35] [INFO ] Deduced a trap composed of 37 places in 493 ms of which 3 ms to minimize.
[2023-03-19 14:11:36] [INFO ] Deduced a trap composed of 129 places in 485 ms of which 1 ms to minimize.
[2023-03-19 14:11:36] [INFO ] Deduced a trap composed of 129 places in 501 ms of which 1 ms to minimize.
[2023-03-19 14:11:37] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2325 ms
[2023-03-19 14:11:37] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 320 ms.
[2023-03-19 14:11:37] [INFO ] Added : 0 causal constraints over 0 iterations in 479 ms. Result :sat
Minimization took 1317 ms.
[2023-03-19 14:11:38] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:39] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2023-03-19 14:11:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:11:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:39] [INFO ] [Nat]Absence check using state equation in 464 ms returned sat
[2023-03-19 14:11:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 14:11:45] [INFO ] [Nat]Added 147 Read/Feed constraints in 6047 ms returned unknown
[2023-03-19 14:11:46] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:46] [INFO ] [Real]Absence check using state equation in 372 ms returned sat
[2023-03-19 14:11:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:11:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:46] [INFO ] [Nat]Absence check using state equation in 435 ms returned sat
[2023-03-19 14:11:48] [INFO ] [Nat]Added 147 Read/Feed constraints in 1733 ms returned sat
[2023-03-19 14:11:49] [INFO ] Deduced a trap composed of 138 places in 492 ms of which 0 ms to minimize.
[2023-03-19 14:11:49] [INFO ] Deduced a trap composed of 143 places in 495 ms of which 1 ms to minimize.
[2023-03-19 14:11:50] [INFO ] Deduced a trap composed of 84 places in 477 ms of which 1 ms to minimize.
[2023-03-19 14:11:51] [INFO ] Deduced a trap composed of 130 places in 457 ms of which 0 ms to minimize.
[2023-03-19 14:11:51] [INFO ] Deduced a trap composed of 136 places in 475 ms of which 1 ms to minimize.
[2023-03-19 14:11:52] [INFO ] Deduced a trap composed of 50 places in 477 ms of which 0 ms to minimize.
[2023-03-19 14:11:52] [INFO ] Deduced a trap composed of 137 places in 467 ms of which 0 ms to minimize.
[2023-03-19 14:11:52] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 4154 ms
[2023-03-19 14:11:53] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 306 ms.
[2023-03-19 14:11:53] [INFO ] Added : 3 causal constraints over 2 iterations in 630 ms. Result :sat
Minimization took 1803 ms.
Current structural bounds on expressions (after SMT) : [1, 11, 1] Max seen :[0, 9, 0]
FORMULA Szymanski-PT-b10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 274 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 276 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:11:55] [INFO ] Computed 3 place invariants in 27 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 2) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 2) seen :10
[2023-03-19 14:11:58] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:11:58] [INFO ] Computed 3 place invariants in 19 ms
[2023-03-19 14:11:58] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:58] [INFO ] [Real]Absence check using state equation in 417 ms returned sat
[2023-03-19 14:11:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:11:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:11:59] [INFO ] [Nat]Absence check using state equation in 403 ms returned sat
[2023-03-19 14:11:59] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:11:59] [INFO ] [Nat]Added 147 Read/Feed constraints in 682 ms returned sat
[2023-03-19 14:12:00] [INFO ] Deduced a trap composed of 138 places in 496 ms of which 0 ms to minimize.
[2023-03-19 14:12:00] [INFO ] Deduced a trap composed of 37 places in 478 ms of which 0 ms to minimize.
[2023-03-19 14:12:01] [INFO ] Deduced a trap composed of 129 places in 514 ms of which 1 ms to minimize.
[2023-03-19 14:12:02] [INFO ] Deduced a trap composed of 129 places in 557 ms of which 0 ms to minimize.
[2023-03-19 14:12:02] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2327 ms
[2023-03-19 14:12:02] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 299 ms.
[2023-03-19 14:12:02] [INFO ] Added : 0 causal constraints over 0 iterations in 449 ms. Result :sat
Minimization took 1216 ms.
[2023-03-19 14:12:03] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:04] [INFO ] [Real]Absence check using state equation in 428 ms returned sat
[2023-03-19 14:12:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:12:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:04] [INFO ] [Nat]Absence check using state equation in 368 ms returned sat
[2023-03-19 14:12:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 14:12:10] [INFO ] [Nat]Added 147 Read/Feed constraints in 6038 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 11] Max seen :[0, 10]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 190 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 180 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 14:12:11] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:12:11] [INFO ] Invariant cache hit.
[2023-03-19 14:12:11] [INFO ] Implicit Places using invariants in 541 ms returned []
[2023-03-19 14:12:11] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:12:11] [INFO ] Invariant cache hit.
[2023-03-19 14:12:12] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:13] [INFO ] Implicit Places using invariants and state equation in 2046 ms returned []
Implicit Place search using SMT with State Equation took 2589 ms to find 0 implicit places.
[2023-03-19 14:12:14] [INFO ] Redundant transitions in 885 ms returned []
[2023-03-19 14:12:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:12:14] [INFO ] Invariant cache hit.
[2023-03-19 14:12:16] [INFO ] Dead Transitions using invariants and state equation in 2150 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5812 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:12:16] [INFO ] Computed 3 place invariants in 19 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 2) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 2) seen :10
[2023-03-19 14:12:19] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:12:19] [INFO ] Computed 3 place invariants in 22 ms
[2023-03-19 14:12:19] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:19] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2023-03-19 14:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:12:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:20] [INFO ] [Nat]Absence check using state equation in 378 ms returned sat
[2023-03-19 14:12:20] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:20] [INFO ] [Nat]Added 147 Read/Feed constraints in 687 ms returned sat
[2023-03-19 14:12:21] [INFO ] Deduced a trap composed of 138 places in 511 ms of which 1 ms to minimize.
[2023-03-19 14:12:21] [INFO ] Deduced a trap composed of 37 places in 492 ms of which 0 ms to minimize.
[2023-03-19 14:12:22] [INFO ] Deduced a trap composed of 129 places in 480 ms of which 1 ms to minimize.
[2023-03-19 14:12:22] [INFO ] Deduced a trap composed of 129 places in 474 ms of which 1 ms to minimize.
[2023-03-19 14:12:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2241 ms
[2023-03-19 14:12:23] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 313 ms.
[2023-03-19 14:12:23] [INFO ] Added : 0 causal constraints over 0 iterations in 466 ms. Result :sat
Minimization took 1330 ms.
[2023-03-19 14:12:24] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:12:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:25] [INFO ] [Real]Absence check using state equation in 436 ms returned sat
[2023-03-19 14:12:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:12:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:12:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:25] [INFO ] [Nat]Absence check using state equation in 396 ms returned sat
[2023-03-19 14:12:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-19 14:12:31] [INFO ] [Nat]Added 147 Read/Feed constraints in 5205 ms returned sat
[2023-03-19 14:12:31] [INFO ] Deduced a trap composed of 31 places in 495 ms of which 1 ms to minimize.
[2023-03-19 14:12:31] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 544 ms
Current structural bounds on expressions (after SMT) : [1, 10] Max seen :[0, 10]
FORMULA Szymanski-PT-b10-UpperBounds-10 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 187 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:12:31] [INFO ] Computed 3 place invariants in 21 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-19 14:12:33] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:12:33] [INFO ] Computed 3 place invariants in 17 ms
[2023-03-19 14:12:33] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:33] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2023-03-19 14:12:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:12:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:34] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2023-03-19 14:12:34] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:35] [INFO ] [Nat]Added 147 Read/Feed constraints in 682 ms returned sat
[2023-03-19 14:12:35] [INFO ] Deduced a trap composed of 138 places in 499 ms of which 0 ms to minimize.
[2023-03-19 14:12:36] [INFO ] Deduced a trap composed of 37 places in 485 ms of which 0 ms to minimize.
[2023-03-19 14:12:36] [INFO ] Deduced a trap composed of 129 places in 486 ms of which 0 ms to minimize.
[2023-03-19 14:12:37] [INFO ] Deduced a trap composed of 129 places in 482 ms of which 1 ms to minimize.
[2023-03-19 14:12:37] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2222 ms
[2023-03-19 14:12:37] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 305 ms.
[2023-03-19 14:12:37] [INFO ] Added : 0 causal constraints over 0 iterations in 449 ms. Result :sat
Minimization took 1280 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 184 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 186 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 14:12:39] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:12:39] [INFO ] Invariant cache hit.
[2023-03-19 14:12:40] [INFO ] Implicit Places using invariants in 519 ms returned []
[2023-03-19 14:12:40] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:12:40] [INFO ] Invariant cache hit.
[2023-03-19 14:12:40] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:42] [INFO ] Implicit Places using invariants and state equation in 2686 ms returned []
Implicit Place search using SMT with State Equation took 3213 ms to find 0 implicit places.
[2023-03-19 14:12:43] [INFO ] Redundant transitions in 629 ms returned []
[2023-03-19 14:12:43] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:12:43] [INFO ] Invariant cache hit.
[2023-03-19 14:12:45] [INFO ] Dead Transitions using invariants and state equation in 2081 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6121 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting property specific reduction for Szymanski-PT-b10-UpperBounds-07
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:12:45] [INFO ] Computed 3 place invariants in 17 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-19 14:12:45] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:12:45] [INFO ] Computed 3 place invariants in 17 ms
[2023-03-19 14:12:45] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:46] [INFO ] [Real]Absence check using state equation in 423 ms returned sat
[2023-03-19 14:12:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:12:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:12:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:46] [INFO ] [Nat]Absence check using state equation in 371 ms returned sat
[2023-03-19 14:12:46] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:47] [INFO ] [Nat]Added 147 Read/Feed constraints in 690 ms returned sat
[2023-03-19 14:12:47] [INFO ] Deduced a trap composed of 138 places in 489 ms of which 1 ms to minimize.
[2023-03-19 14:12:48] [INFO ] Deduced a trap composed of 37 places in 473 ms of which 0 ms to minimize.
[2023-03-19 14:12:48] [INFO ] Deduced a trap composed of 129 places in 476 ms of which 1 ms to minimize.
[2023-03-19 14:12:49] [INFO ] Deduced a trap composed of 129 places in 475 ms of which 0 ms to minimize.
[2023-03-19 14:12:49] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2187 ms
[2023-03-19 14:12:49] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 298 ms.
[2023-03-19 14:12:49] [INFO ] Added : 0 causal constraints over 0 iterations in 449 ms. Result :sat
Minimization took 1243 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 199 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:12:51] [INFO ] Computed 3 place invariants in 18 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 1) seen :0
[2023-03-19 14:12:52] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-19 14:12:52] [INFO ] Computed 3 place invariants in 19 ms
[2023-03-19 14:12:52] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-19 14:12:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:53] [INFO ] [Real]Absence check using state equation in 417 ms returned sat
[2023-03-19 14:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 14:12:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-19 14:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 14:12:53] [INFO ] [Nat]Absence check using state equation in 388 ms returned sat
[2023-03-19 14:12:53] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:12:54] [INFO ] [Nat]Added 147 Read/Feed constraints in 691 ms returned sat
[2023-03-19 14:12:55] [INFO ] Deduced a trap composed of 138 places in 493 ms of which 0 ms to minimize.
[2023-03-19 14:12:55] [INFO ] Deduced a trap composed of 37 places in 482 ms of which 1 ms to minimize.
[2023-03-19 14:12:56] [INFO ] Deduced a trap composed of 129 places in 487 ms of which 3 ms to minimize.
[2023-03-19 14:12:56] [INFO ] Deduced a trap composed of 129 places in 479 ms of which 1 ms to minimize.
[2023-03-19 14:12:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2202 ms
[2023-03-19 14:12:57] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 310 ms.
[2023-03-19 14:12:57] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
Minimization took 1275 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 174 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 172 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-19 14:12:58] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:12:58] [INFO ] Invariant cache hit.
[2023-03-19 14:12:59] [INFO ] Implicit Places using invariants in 497 ms returned []
[2023-03-19 14:12:59] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:12:59] [INFO ] Invariant cache hit.
[2023-03-19 14:12:59] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-19 14:13:01] [INFO ] Implicit Places using invariants and state equation in 2389 ms returned []
Implicit Place search using SMT with State Equation took 2891 ms to find 0 implicit places.
[2023-03-19 14:13:02] [INFO ] Redundant transitions in 827 ms returned []
[2023-03-19 14:13:02] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2023-03-19 14:13:02] [INFO ] Invariant cache hit.
[2023-03-19 14:13:04] [INFO ] Dead Transitions using invariants and state equation in 2111 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6009 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b10-UpperBounds-07 in 19254 ms.
[2023-03-19 14:13:05] [INFO ] Flatten gal took : 435 ms
[2023-03-19 14:13:05] [INFO ] Applying decomposition
[2023-03-19 14:13:05] [INFO ] Flatten gal took : 253 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3175305177464479806.txt' '-o' '/tmp/graph3175305177464479806.bin' '-w' '/tmp/graph3175305177464479806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3175305177464479806.bin' '-l' '-1' '-v' '-w' '/tmp/graph3175305177464479806.weights' '-q' '0' '-e' '0.001'
[2023-03-19 14:13:06] [INFO ] Decomposing Gal with order
[2023-03-19 14:13:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 14:13:07] [INFO ] Removed a total of 17886 redundant transitions.
[2023-03-19 14:13:07] [INFO ] Flatten gal took : 708 ms
[2023-03-19 14:13:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 1090 labels/synchronizations in 264 ms.
[2023-03-19 14:13:07] [INFO ] Time to serialize gal into /tmp/UpperBounds16183167503730947827.gal : 41 ms
[2023-03-19 14:13:07] [INFO ] Time to serialize properties into /tmp/UpperBounds9769344141113190359.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/UpperBounds16183167503730947827.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9769344141113190359.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 ...284
Loading property file /tmp/UpperBounds9769344141113190359.prop.
Detected timeout of ITS tools.
[2023-03-19 14:34:16] [INFO ] Flatten gal took : 1147 ms
[2023-03-19 14:34:16] [INFO ] Time to serialize gal into /tmp/UpperBounds16119921517279813127.gal : 145 ms
[2023-03-19 14:34:16] [INFO ] Time to serialize properties into /tmp/UpperBounds18387574938417134646.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/UpperBounds16119921517279813127.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18387574938417134646.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 ...306
Loading property file /tmp/UpperBounds18387574938417134646.prop.
Detected timeout of ITS tools.
[2023-03-19 14:55:17] [INFO ] Flatten gal took : 1205 ms
[2023-03-19 14:55:26] [INFO ] Input system was already deterministic with 7808 transitions.
[2023-03-19 14:55:26] [INFO ] Transformed 305 places.
[2023-03-19 14:55:27] [INFO ] Transformed 7808 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
[2023-03-19 14:55:27] [INFO ] Time to serialize gal into /tmp/UpperBounds14993449399974907390.gal : 58 ms
[2023-03-19 14:55:27] [INFO ] Time to serialize properties into /tmp/UpperBounds2112528072938746332.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/UpperBounds14993449399974907390.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2112528072938746332.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/UpperBounds2112528072938746332.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 598876 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16215800 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="Szymanski-PT-b10"
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 Szymanski-PT-b10, 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 r485-tall-167912699400485"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b10.tgz
mv Szymanski-PT-b10 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 ;