Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281571900191.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb115-PT-6, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281571900191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 6.2K Apr 30 06:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 30 06:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 30 06:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 30 06:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 08:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 30 06:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 30 06:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 30 06:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 30 06:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 69M May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-00
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-01
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-02
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-03
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-04
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-05
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-06
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-07
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-08
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-09
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-10
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-11
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-12
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-13
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-14
FORMULA_NAME RERS17pb115-PT-6-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654447661720

Running Version 202205111006
[2022-06-05 16:47:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-05 16:47:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-05 16:47:46] [INFO ] Load time of PNML (sax parser for PT used): 2799 ms
[2022-06-05 16:47:46] [INFO ] Transformed 1399 places.
[2022-06-05 16:47:46] [INFO ] Transformed 144369 transitions.
[2022-06-05 16:47:46] [INFO ] Parsed PT model containing 1399 places and 144369 transitions in 3540 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 53 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2335 ms. (steps per millisecond=4 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=10 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 6349 steps, run timeout after 9015 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 6349 steps, saw 5381 distinct states, run finished after 9032 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 16 properties.
[2022-06-05 16:48:01] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1399 cols
[2022-06-05 16:48:01] [INFO ] Computed 37 place invariants in 703 ms
[2022-06-05 16:48:02] [INFO ] [Real]Absence check using 19 positive place invariants in 27 ms returned sat
[2022-06-05 16:48:02] [INFO ] [Real]Absence check using 19 positive and 18 generalized place invariants in 13 ms returned sat
[2022-06-05 16:48:03] [INFO ] After 1337ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2022-06-05 16:48:04] [INFO ] [Nat]Absence check using 19 positive place invariants in 128 ms returned sat
[2022-06-05 16:48:04] [INFO ] [Nat]Absence check using 19 positive and 18 generalized place invariants in 104 ms returned sat
[2022-06-05 16:48:28] [INFO ] After 22957ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2022-06-05 16:48:31] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:48:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-05 16:48:31] [INFO ] After 28484ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 49 ms.
Support contains 371 out of 1399 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1399/1399 places, 144369/144369 transitions.
Ensure Unique test removed 18 places
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 1381 transition count 144369
Applied a total of 18 rules in 2188 ms. Remains 1381 /1399 variables (removed 18) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1399 places, 144369/144369 transitions.
Interrupted random walk after 184768 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 5
FORMULA RERS17pb115-PT-6-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-6-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-6-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-6-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-6-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 692301 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 0
Interrupted Best-First random walk after 615015 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=122 ) properties seen 0
Interrupted Best-First random walk after 510890 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4743 ms. (steps per millisecond=210 ) properties (out of 11) seen :0
Interrupted Best-First random walk after 452177 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 1
FORMULA RERS17pb115-PT-6-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4714 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Interrupted Best-First random walk after 423058 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=84 ) properties seen 0
Interrupted Best-First random walk after 279813 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=55 ) properties seen 0
Interrupted Best-First random walk after 285503 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=57 ) properties seen 0
Interrupted Best-First random walk after 865140 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=172 ) properties seen 1
FORMULA RERS17pb115-PT-6-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 646328 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=129 ) properties seen 0
Running SMT prover for 9 properties.
[2022-06-05 16:49:58] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:49:59] [INFO ] Computed 19 place invariants in 294 ms
[2022-06-05 16:49:59] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2022-06-05 16:49:59] [INFO ] After 493ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-05 16:50:00] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2022-06-05 16:50:33] [INFO ] After 33209ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-06-05 16:50:35] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:51:05] [INFO ] After 30091ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2022-06-05 16:51:10] [INFO ] Deduced a trap composed of 41 places in 3576 ms of which 6 ms to minimize.
[2022-06-05 16:51:15] [INFO ] Deduced a trap composed of 41 places in 3099 ms of which 1 ms to minimize.
[2022-06-05 16:51:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 14210 ms
[2022-06-05 16:52:04] [INFO ] After 89106ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 16823 ms.
[2022-06-05 16:52:21] [INFO ] After 141638ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 334 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1672 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Interrupted random walk after 183578 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 0
Interrupted Best-First random walk after 681845 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
Interrupted Best-First random walk after 591309 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=118 ) properties seen 0
Interrupted Best-First random walk after 457888 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted Best-First random walk after 948222 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=189 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4401 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Interrupted Best-First random walk after 422436 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=84 ) properties seen 0
Interrupted Best-First random walk after 247393 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=49 ) properties seen 0
Interrupted Best-First random walk after 210437 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=42 ) properties seen 0
Interrupted Best-First random walk after 465887 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 0
Interrupted probabilistic random walk after 331574 steps, run timeout after 222006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 331574 steps, saw 299903 distinct states, run finished after 222008 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 9 properties.
[2022-06-05 16:57:19] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:57:20] [INFO ] Computed 19 place invariants in 565 ms
[2022-06-05 16:57:20] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2022-06-05 16:57:21] [INFO ] After 550ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-05 16:57:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2022-06-05 16:57:54] [INFO ] After 32591ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-06-05 16:57:55] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:58:25] [INFO ] After 29765ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2022-06-05 16:58:32] [INFO ] Deduced a trap composed of 41 places in 4748 ms of which 2 ms to minimize.
[2022-06-05 16:58:37] [INFO ] Deduced a trap composed of 41 places in 2913 ms of which 1 ms to minimize.
[2022-06-05 16:58:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 15764 ms
[2022-06-05 16:59:25] [INFO ] After 89443ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 14725 ms.
[2022-06-05 16:59:39] [INFO ] After 138713ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 334 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1079 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 950 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-06-05 16:59:41] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:59:42] [INFO ] Computed 19 place invariants in 535 ms
[2022-06-05 16:59:48] [INFO ] Implicit Places using invariants in 6523 ms returned []
Implicit Place search using SMT only with invariants took 6538 ms to find 0 implicit places.
[2022-06-05 16:59:48] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:59:48] [INFO ] Computed 19 place invariants in 350 ms
[2022-06-05 17:00:19] [INFO ] Performed 81355/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-05 17:00:37] [INFO ] Dead Transitions using invariants and state equation in 49591 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Interrupted random walk after 159199 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 0
Interrupted Best-First random walk after 595636 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=119 ) properties seen 0
Interrupted Best-First random walk after 462534 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen 0
Interrupted Best-First random walk after 418031 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4379 ms. (steps per millisecond=228 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4330 ms. (steps per millisecond=230 ) properties (out of 9) seen :0
Interrupted Best-First random walk after 458956 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted Best-First random walk after 265118 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=53 ) properties seen 0
Interrupted Best-First random walk after 285700 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=57 ) properties seen 0
Interrupted Best-First random walk after 538926 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted probabilistic random walk after 212867 steps, run timeout after 219003 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 212867 steps, saw 192948 distinct states, run finished after 219006 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 9 properties.
[2022-06-05 17:05:31] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:05:31] [INFO ] Computed 19 place invariants in 368 ms
[2022-06-05 17:05:32] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2022-06-05 17:05:32] [INFO ] After 609ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-05 17:05:32] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-06-05 17:06:05] [INFO ] After 32361ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-06-05 17:06:06] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 17:06:43] [INFO ] After 36229ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2022-06-05 17:06:48] [INFO ] Deduced a trap composed of 41 places in 3293 ms of which 0 ms to minimize.
[2022-06-05 17:06:52] [INFO ] Deduced a trap composed of 41 places in 2940 ms of which 1 ms to minimize.
[2022-06-05 17:06:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 13608 ms
[2022-06-05 17:07:36] [INFO ] After 89246ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 13581 ms.
[2022-06-05 17:07:49] [INFO ] After 137422ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 334 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 2104 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 2055 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-06-05 17:07:53] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:07:54] [INFO ] Computed 19 place invariants in 576 ms
[2022-06-05 17:08:00] [INFO ] Implicit Places using invariants in 6594 ms returned []
Implicit Place search using SMT only with invariants took 6595 ms to find 0 implicit places.
[2022-06-05 17:08:00] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:08:01] [INFO ] Computed 19 place invariants in 535 ms
[2022-06-05 17:08:31] [INFO ] Performed 95260/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-05 17:08:45] [INFO ] Dead Transitions using invariants and state equation in 44822 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Ensure Unique test removed 63131 transitions
Reduce isomorphic transitions removed 63131 transitions.
Iterating post reduction 0 with 63131 rules applied. Total rules applied 63131 place count 1381 transition count 81238
Applied a total of 63131 rules in 2569 ms. Remains 1381 /1381 variables (removed 0) and now considering 81238/144369 (removed 63131) transitions.
Running SMT prover for 9 properties.
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:08:48] [INFO ] Computed 19 place invariants in 329 ms
[2022-06-05 17:08:49] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-06-05 17:08:49] [INFO ] After 501ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-05 17:08:49] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-06-05 17:09:21] [INFO ] After 31914ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-06-05 17:09:50] [INFO ] After 60099ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 13933 ms.
[2022-06-05 17:10:03] [INFO ] After 74599ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2022-06-05 17:10:10] [INFO ] Flatten gal took : 5274 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11611594736632705684
[2022-06-05 17:10:14] [INFO ] Too many transitions (144369) to apply POR reductions. Disabling POR matrices.
[2022-06-05 17:10:16] [INFO ] Built C files in 2013ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11611594736632705684
Running compilation step : cd /tmp/ltsmin11611594736632705684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '80' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-05 17:10:20] [INFO ] Applying decomposition
[2022-06-05 17:10:24] [INFO ] Flatten gal took : 10144 ms
[2022-06-05 17:10:27] [INFO ] Flatten gal took : 7322 ms
[2022-06-05 17:10:30] [INFO ] Input system was already deterministic with 144369 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3201400815223139287.txt' '-o' '/tmp/graph3201400815223139287.bin' '-w' '/tmp/graph3201400815223139287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3201400815223139287.bin' '-l' '-1' '-v' '-w' '/tmp/graph3201400815223139287.weights' '-q' '0' '-e' '0.001'
[2022-06-05 17:10:39] [INFO ] Decomposing Gal with order
[2022-06-05 17:10:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-05 17:10:53] [INFO ] Removed a total of 435825 redundant transitions.
[2022-06-05 17:10:55] [INFO ] Flatten gal took : 10276 ms
[2022-06-05 17:11:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 2035 labels/synchronizations in 9833 ms.
[2022-06-05 17:11:10] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14554573949550296794.gal : 483 ms
[2022-06-05 17:11:10] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2562882197385535372.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability14554573949550296794.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability2562882197385535372.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
[2022-06-05 17:11:13] [INFO ] Ran tautology test, simplified 0 / 9 in 49297 ms.
[2022-06-05 17:11:13] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-01(UNSAT) depth K=0 took 110 ms
[2022-06-05 17:11:13] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-02(UNSAT) depth K=0 took 50 ms
[2022-06-05 17:11:13] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-03(UNSAT) depth K=0 took 51 ms
[2022-06-05 17:11:14] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-04(UNSAT) depth K=0 took 41 ms
[2022-06-05 17:11:14] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-06(UNSAT) depth K=0 took 58 ms
[2022-06-05 17:11:14] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-07(UNSAT) depth K=0 took 51 ms
[2022-06-05 17:11:14] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-08(UNSAT) depth K=0 took 51 ms
[2022-06-05 17:11:14] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-11(UNSAT) depth K=0 took 51 ms
[2022-06-05 17:11:14] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-13(UNSAT) depth K=0 took 51 ms
[2022-06-05 17:11:15] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-01(UNSAT) depth K=1 took 79 ms
[2022-06-05 17:11:15] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-02(UNSAT) depth K=1 took 54 ms
[2022-06-05 17:11:16] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-03(UNSAT) depth K=1 took 662 ms
[2022-06-05 17:11:16] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-04(UNSAT) depth K=1 took 52 ms
[2022-06-05 17:11:16] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-06(UNSAT) depth K=1 took 51 ms
[2022-06-05 17:11:16] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-07(UNSAT) depth K=1 took 55 ms
[2022-06-05 17:11:16] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-08(UNSAT) depth K=1 took 53 ms
[2022-06-05 17:11:16] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-11(UNSAT) depth K=1 took 55 ms
[2022-06-05 17:11:17] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-13(UNSAT) depth K=1 took 513 ms
[2022-06-05 17:11:26] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-01(UNSAT) depth K=2 took 6150 ms
[2022-06-05 17:11:26] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-02(UNSAT) depth K=2 took 51 ms
[2022-06-05 17:11:26] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-03(UNSAT) depth K=2 took 63 ms
[2022-06-05 17:11:26] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-04(UNSAT) depth K=2 took 51 ms
[2022-06-05 17:11:26] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-06(UNSAT) depth K=2 took 51 ms
[2022-06-05 17:11:26] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-07(UNSAT) depth K=2 took 51 ms
[2022-06-05 17:11:27] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-08(UNSAT) depth K=2 took 53 ms
[2022-06-05 17:11:27] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-11(UNSAT) depth K=2 took 59 ms
[2022-06-05 17:11:27] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-13(UNSAT) depth K=2 took 56 ms
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11611594736632705684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '80' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 80 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11611594736632705684;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '80' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 80 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-05 17:11:49] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-01(UNSAT) depth K=3 took 21415 ms
[2022-06-05 17:11:51] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-02(UNSAT) depth K=3 took 1875 ms
[2022-06-05 17:11:59] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-03(UNSAT) depth K=3 took 7218 ms
[2022-06-05 17:12:01] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-04(UNSAT) depth K=3 took 2530 ms
[2022-06-05 17:12:05] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-06(UNSAT) depth K=3 took 3510 ms
[2022-06-05 17:12:07] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-07(UNSAT) depth K=3 took 2399 ms
[2022-06-05 17:12:11] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-08(UNSAT) depth K=3 took 3901 ms
[2022-06-05 17:12:13] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-11(UNSAT) depth K=3 took 1726 ms
[2022-06-05 17:12:15] [INFO ] BMC solution for property RERS17pb115-PT-6-ReachabilityFireability-13(UNSAT) depth K=3 took 1767 ms

BK_STOP 1654449142592

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb115-PT-6"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RERS17pb115-PT-6, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r186-tajo-165281571900191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-6.tgz
mv RERS17pb115-PT-6 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;