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-165281571900199.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-7, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281571900199
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 8.0K Apr 30 06:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 30 06:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 30 06:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K Apr 30 06:11 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 3.7K May 9 08:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 9 08:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K Apr 30 06:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 30 06:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 30 06:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 30 06:20 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-7-ReachabilityFireability-00
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-01
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-02
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-03
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-04
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-05
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-06
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-07
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-08
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-09
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-10
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-11
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-12
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-13
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-14
FORMULA_NAME RERS17pb115-PT-7-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654447662121

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): 2801 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 3415 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 69 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2251 ms. (steps per millisecond=4 ) properties (out of 16) seen :1
FORMULA RERS17pb115-PT-7-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=12 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 4498 steps, run timeout after 6003 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 4498 steps, saw 3813 distinct states, run finished after 6006 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 15 properties.
[2022-06-05 16:47:57] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1399 cols
[2022-06-05 16:47:57] [INFO ] Computed 37 place invariants in 507 ms
[2022-06-05 16:47:58] [INFO ] [Real]Absence check using 19 positive place invariants in 26 ms returned sat
[2022-06-05 16:47:58] [INFO ] [Real]Absence check using 19 positive and 18 generalized place invariants in 5 ms returned sat
[2022-06-05 16:47:59] [INFO ] After 1097ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2022-06-05 16:47:59] [INFO ] [Nat]Absence check using 19 positive place invariants in 38 ms returned sat
[2022-06-05 16:47:59] [INFO ] [Nat]Absence check using 19 positive and 18 generalized place invariants in 4 ms returned sat
[2022-06-05 16:48:24] [INFO ] After 24090ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2022-06-05 16:48:26] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:48:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-05 16:48:26] [INFO ] After 27688ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 407 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 1900 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 185955 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 6
FORMULA RERS17pb115-PT-7-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-7-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-7-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-7-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-7-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-7-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 434322 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 0
Interrupted Best-First random walk after 449285 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen 0
Interrupted Best-First random walk after 291381 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=58 ) properties seen 1
FORMULA RERS17pb115-PT-7-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 159011 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=31 ) properties seen 0
Interrupted Best-First random walk after 513725 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Interrupted Best-First random walk after 484613 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen 1
FORMULA RERS17pb115-PT-7-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 538385 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted Best-First random walk after 937805 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen 1
FORMULA RERS17pb115-PT-7-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 6 properties.
[2022-06-05 16:49:39] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:49:39] [INFO ] Computed 19 place invariants in 305 ms
[2022-06-05 16:49:40] [INFO ] [Real]Absence check using 19 positive place invariants in 31 ms returned sat
[2022-06-05 16:49:40] [INFO ] After 568ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 16:49:40] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2022-06-05 16:50:06] [INFO ] After 25786ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 16:50:07] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:50:29] [INFO ] After 22056ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-05 16:50:34] [INFO ] Deduced a trap composed of 41 places in 3918 ms of which 12 ms to minimize.
[2022-06-05 16:50:39] [INFO ] Deduced a trap composed of 41 places in 3185 ms of which 2 ms to minimize.
[2022-06-05 16:50:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 13828 ms
[2022-06-05 16:51:09] [INFO ] After 61683ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 8799 ms.
[2022-06-05 16:51:18] [INFO ] After 97885ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 177 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 1231 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 215203 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 419407 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
Interrupted Best-First random walk after 374059 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 0
Interrupted Best-First random walk after 303864 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=60 ) properties seen 0
Interrupted Best-First random walk after 220155 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=44 ) properties seen 0
Interrupted Best-First random walk after 617627 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=123 ) properties seen 0
Interrupted Best-First random walk after 411519 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen 0
Interrupted probabilistic random walk after 334515 steps, run timeout after 180005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 334515 steps, saw 305474 distinct states, run finished after 180007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 6 properties.
[2022-06-05 16:55:19] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:55:20] [INFO ] Computed 19 place invariants in 316 ms
[2022-06-05 16:55:20] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2022-06-05 16:55:20] [INFO ] After 399ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 16:55:20] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2022-06-05 16:55:51] [INFO ] After 30479ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 16:55:53] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:56:20] [INFO ] After 27351ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-05 16:56:25] [INFO ] Deduced a trap composed of 41 places in 3438 ms of which 1 ms to minimize.
[2022-06-05 16:56:29] [INFO ] Deduced a trap composed of 41 places in 2848 ms of which 1 ms to minimize.
[2022-06-05 16:56:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 13341 ms
[2022-06-05 16:56:59] [INFO ] After 66129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 9618 ms.
[2022-06-05 16:57:08] [INFO ] After 108450ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 177 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 1220 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 1187 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-06-05 16:57:11] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:57:11] [INFO ] Computed 19 place invariants in 529 ms
[2022-06-05 16:57:19] [INFO ] Implicit Places using invariants in 7872 ms returned []
Implicit Place search using SMT only with invariants took 7875 ms to find 0 implicit places.
[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 16:57:19] [INFO ] Computed 19 place invariants in 488 ms
[2022-06-05 16:57:49] [INFO ] Performed 96089/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-05 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 47702 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Interrupted random walk after 176547 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 0
Interrupted Best-First random walk after 320882 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=64 ) properties seen 0
Interrupted Best-First random walk after 358468 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=71 ) properties seen 0
Interrupted Best-First random walk after 299358 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=59 ) properties seen 0
Interrupted Best-First random walk after 184536 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=36 ) properties seen 0
Interrupted Best-First random walk after 522683 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen 0
Interrupted Best-First random walk after 463930 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen 0
Interrupted probabilistic random walk after 235003 steps, run timeout after 180010 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 235003 steps, saw 214019 distinct states, run finished after 180011 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 6 properties.
[2022-06-05 17:02:07] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:02:08] [INFO ] Computed 19 place invariants in 522 ms
[2022-06-05 17:02:08] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2022-06-05 17:02:08] [INFO ] After 457ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 17:02:08] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2022-06-05 17:02:37] [INFO ] After 28341ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 17:02:38] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 17:03:06] [INFO ] After 28134ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-05 17:03:12] [INFO ] Deduced a trap composed of 41 places in 4006 ms of which 1 ms to minimize.
[2022-06-05 17:03:16] [INFO ] Deduced a trap composed of 41 places in 2736 ms of which 2 ms to minimize.
[2022-06-05 17:03:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 14388 ms
[2022-06-05 17:03:47] [INFO ] After 68661ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 8896 ms.
[2022-06-05 17:03:56] [INFO ] After 107580ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 177 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 1794 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 1854 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-06-05 17:03:59] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:04:00] [INFO ] Computed 19 place invariants in 381 ms
[2022-06-05 17:04:07] [INFO ] Implicit Places using invariants in 7510 ms returned []
Implicit Place search using SMT only with invariants took 7511 ms to find 0 implicit places.
[2022-06-05 17:04:07] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:04:07] [INFO ] Computed 19 place invariants in 389 ms
[2022-06-05 17:04:38] [INFO ] Performed 93433/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-05 17:04:54] [INFO ] Dead Transitions using invariants and state equation in 47420 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 2484 ms. Remains 1381 /1381 variables (removed 0) and now considering 81238/144369 (removed 63131) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:04:58] [INFO ] Computed 19 place invariants in 301 ms
[2022-06-05 17:04:58] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-06-05 17:04:58] [INFO ] After 399ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 17:04:58] [INFO ] [Nat]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-06-05 17:05:26] [INFO ] After 27427ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 17:05:44] [INFO ] After 45724ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 8768 ms.
[2022-06-05 17:05:53] [INFO ] After 54856ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-06-05 17:05:59] [INFO ] Flatten gal took : 4993 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8376012904776386138
[2022-06-05 17:06:02] [INFO ] Too many transitions (144369) to apply POR reductions. Disabling POR matrices.
[2022-06-05 17:06:05] [INFO ] Built C files in 3280ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8376012904776386138
Running compilation step : cd /tmp/ltsmin8376012904776386138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '120' '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 17:06:09] [INFO ] Applying decomposition
[2022-06-05 17:06:11] [INFO ] Flatten gal took : 9192 ms
[2022-06-05 17:06:16] [INFO ] Flatten gal took : 7619 ms
[2022-06-05 17:06:18] [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/graph3840972802510545439.txt' '-o' '/tmp/graph3840972802510545439.bin' '-w' '/tmp/graph3840972802510545439.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3840972802510545439.bin' '-l' '-1' '-v' '-w' '/tmp/graph3840972802510545439.weights' '-q' '0' '-e' '0.001'
[2022-06-05 17:06:32] [INFO ] Decomposing Gal with order
[2022-06-05 17:06:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-05 17:06:48] [INFO ] Removed a total of 435662 redundant transitions.
[2022-06-05 17:06:50] [INFO ] Flatten gal took : 9524 ms
[2022-06-05 17:07:20] [INFO ] Ran tautology test, simplified 0 / 6 in 68654 ms.
[2022-06-05 17:07:20] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-00(UNSAT) depth K=0 took 72 ms
[2022-06-05 17:07:20] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-01(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:20] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-02(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:20] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-08(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:20] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-09(UNSAT) depth K=0 took 0 ms
[2022-06-05 17:07:20] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-12(UNSAT) depth K=0 took 0 ms
[2022-06-05 17:07:22] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-00(UNSAT) depth K=1 took 40 ms
[2022-06-05 17:07:22] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-01(UNSAT) depth K=1 took 4 ms
[2022-06-05 17:07:22] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-02(UNSAT) depth K=1 took 2 ms
[2022-06-05 17:07:22] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-08(UNSAT) depth K=1 took 2 ms
[2022-06-05 17:07:22] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-09(UNSAT) depth K=1 took 0 ms
[2022-06-05 17:07:22] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-12(UNSAT) depth K=1 took 0 ms
[2022-06-05 17:07:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 2379 labels/synchronizations in 30869 ms.
[2022-06-05 17:07:30] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability18087977126302118768.gal : 1096 ms
[2022-06-05 17:07:30] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5534208196027832347.prop : 12 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/ReachabilityFireability18087977126302118768.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5534208196027832347.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 17:07:33] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-00(UNSAT) depth K=2 took 8265 ms
[2022-06-05 17:07:33] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-01(UNSAT) depth K=2 took 57 ms
[2022-06-05 17:07:34] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-02(UNSAT) depth K=2 took 68 ms
[2022-06-05 17:07:34] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-08(UNSAT) depth K=2 took 131 ms
[2022-06-05 17:07:34] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-09(UNSAT) depth K=2 took 120 ms
[2022-06-05 17:07:34] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-12(UNSAT) depth K=2 took 107 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/ltsmin8376012904776386138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '120' '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 120 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8376012904776386138;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '120' '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 120 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 17:08:13] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-00(UNSAT) depth K=3 took 37365 ms
[2022-06-05 17:08:14] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-01(UNSAT) depth K=3 took 1331 ms
[2022-06-05 17:08:16] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-02(UNSAT) depth K=3 took 1974 ms
[2022-06-05 17:08:18] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-08(UNSAT) depth K=3 took 1600 ms
[2022-06-05 17:08:19] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-09(UNSAT) depth K=3 took 1208 ms
[2022-06-05 17:08:24] [INFO ] BMC solution for property RERS17pb115-PT-7-ReachabilityFireability-12(UNSAT) depth K=3 took 5078 ms

BK_STOP 1654448912234

--------------------
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-7"
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-7, 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-165281571900199"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-7.tgz
mv RERS17pb115-PT-7 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 ;