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-165281571900151.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb115-PT-1, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281571900151
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 7.6K Apr 30 06:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 30 06:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 30 06:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 06:30 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 3.6K May 9 08:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 08:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Apr 30 06:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 30 06:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 30 06:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 30 06:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:33 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-1-ReachabilityFireability-00
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-01
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-02
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-03
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-04
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-05
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-06
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-07
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-08
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-09
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-10
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-11
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-12
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-13
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-14
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654447267168

Running Version 202205111006
[2022-06-05 16:41:08] [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 16:41:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-05 16:41:10] [INFO ] Load time of PNML (sax parser for PT used): 1981 ms
[2022-06-05 16:41:10] [INFO ] Transformed 1399 places.
[2022-06-05 16:41:10] [INFO ] Transformed 144369 transitions.
[2022-06-05 16:41:10] [INFO ] Found NUPN structural information;
[2022-06-05 16:41:10] [INFO ] Parsed PT model containing 1399 places and 144369 transitions in 2564 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 42 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1994 ms. (steps per millisecond=5 ) properties (out of 16) seen :2
FORMULA RERS17pb115-PT-1-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-1-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 14) seen :1
FORMULA RERS17pb115-PT-1-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 13) seen :1
FORMULA RERS17pb115-PT-1-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2022-06-05 16:41:17] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1399 cols
[2022-06-05 16:41:17] [INFO ] Computed 37 place invariants in 454 ms
[2022-06-05 16:41:18] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2022-06-05 16:41:18] [INFO ] [Real]Absence check using 19 positive and 18 generalized place invariants in 4 ms returned sat
[2022-06-05 16:41:18] [INFO ] After 610ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2022-06-05 16:41:18] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-06-05 16:41:18] [INFO ] [Nat]Absence check using 19 positive and 18 generalized place invariants in 2 ms returned sat
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-06-05 16:41:43] [INFO ] After 24504ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :8
[2022-06-05 16:41:45] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:41:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-05 16:41:45] [INFO ] After 27022ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:11
FORMULA RERS17pb115-PT-1-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS17pb115-PT-1-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS17pb115-PT-1-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS17pb115-PT-1-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 131 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 3025 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 174444 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 2
FORMULA RERS17pb115-PT-1-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-1-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 343084 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen 0
Interrupted Best-First random walk after 303982 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=60 ) properties seen 0
Interrupted Best-First random walk after 372150 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 0
Interrupted Best-First random walk after 340401 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen 0
Interrupted Best-First random walk after 400967 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen 0
Interrupted Best-First random walk after 313045 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=62 ) properties seen 0
Running SMT prover for 6 properties.
[2022-06-05 16:42:48] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:42:49] [INFO ] Computed 19 place invariants in 538 ms
[2022-06-05 16:42:49] [INFO ] After 393ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 16:42:50] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2022-06-05 16:43:17] [INFO ] After 27559ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 16:43:19] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:43:44] [INFO ] After 25053ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-05 16:43:58] [INFO ] Deduced a trap composed of 65 places in 12945 ms of which 9 ms to minimize.
[2022-06-05 16:44:12] [INFO ] Deduced a trap composed of 73 places in 12560 ms of which 3 ms to minimize.
[2022-06-05 16:44:26] [INFO ] Deduced a trap composed of 129 places in 12537 ms of which 3 ms to minimize.
[2022-06-05 16:44:39] [INFO ] Deduced a trap composed of 97 places in 10617 ms of which 4 ms to minimize.
[2022-06-05 16:44:51] [INFO ] Deduced a trap composed of 41 places in 10684 ms of which 2 ms to minimize.
[2022-06-05 16:45:05] [INFO ] Deduced a trap composed of 65 places in 12592 ms of which 4 ms to minimize.
[2022-06-05 16:45:17] [INFO ] Deduced a trap composed of 97 places in 10601 ms of which 2 ms to minimize.
[2022-06-05 16:45:32] [INFO ] Deduced a trap composed of 129 places in 12834 ms of which 3 ms to minimize.
[2022-06-05 16:45:45] [INFO ] Deduced a trap composed of 73 places in 12310 ms of which 3 ms to minimize.
[2022-06-05 16:45:58] [INFO ] Deduced a trap composed of 97 places in 11489 ms of which 3 ms to minimize.
[2022-06-05 16:46:10] [INFO ] Deduced a trap composed of 97 places in 9825 ms of which 2 ms to minimize.
[2022-06-05 16:46:20] [INFO ] Deduced a trap composed of 97 places in 8973 ms of which 1 ms to minimize.
[2022-06-05 16:46:31] [INFO ] Deduced a trap composed of 129 places in 9206 ms of which 1 ms to minimize.
[2022-06-05 16:46:41] [INFO ] Deduced a trap composed of 65 places in 8667 ms of which 2 ms to minimize.
[2022-06-05 16:46:41] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-05 16:46:41] [INFO ] After 231535ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 113 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 997 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 247328 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 465152 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 0
Interrupted Best-First random walk after 418238 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
Interrupted Best-First random walk after 529090 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
Interrupted Best-First random walk after 464297 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen 0
Interrupted Best-First random walk after 528248 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
Interrupted Best-First random walk after 419858 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
Interrupted probabilistic random walk after 212221 steps, run timeout after 180003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 212221 steps, saw 169953 distinct states, run finished after 180007 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 6 properties.
[2022-06-05 16:50:42] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:50:43] [INFO ] Computed 19 place invariants in 322 ms
[2022-06-05 16:50:43] [INFO ] After 374ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 16:50:43] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-06-05 16:51:11] [INFO ] After 27159ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 16:51:12] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:51:32] [INFO ] After 20151ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-05 16:51:45] [INFO ] Deduced a trap composed of 65 places in 11007 ms of which 2 ms to minimize.
[2022-06-05 16:51:58] [INFO ] Deduced a trap composed of 73 places in 11939 ms of which 1 ms to minimize.
[2022-06-05 16:52:10] [INFO ] Deduced a trap composed of 129 places in 10714 ms of which 2 ms to minimize.
[2022-06-05 16:52:22] [INFO ] Deduced a trap composed of 97 places in 10065 ms of which 1 ms to minimize.
[2022-06-05 16:52:34] [INFO ] Deduced a trap composed of 41 places in 10216 ms of which 1 ms to minimize.
[2022-06-05 16:52:45] [INFO ] Deduced a trap composed of 65 places in 10138 ms of which 2 ms to minimize.
[2022-06-05 16:52:57] [INFO ] Deduced a trap composed of 97 places in 9806 ms of which 1 ms to minimize.
[2022-06-05 16:53:08] [INFO ] Deduced a trap composed of 129 places in 10223 ms of which 2 ms to minimize.
[2022-06-05 16:53:20] [INFO ] Deduced a trap composed of 73 places in 10010 ms of which 1 ms to minimize.
[2022-06-05 16:53:31] [INFO ] Deduced a trap composed of 97 places in 10234 ms of which 2 ms to minimize.
[2022-06-05 16:53:42] [INFO ] Deduced a trap composed of 97 places in 9470 ms of which 2 ms to minimize.
[2022-06-05 16:53:51] [INFO ] Deduced a trap composed of 97 places in 7735 ms of which 1 ms to minimize.
[2022-06-05 16:54:01] [INFO ] Deduced a trap composed of 129 places in 8236 ms of which 1 ms to minimize.
[2022-06-05 16:54:11] [INFO ] Deduced a trap composed of 65 places in 8614 ms of which 1 ms to minimize.
[2022-06-05 16:54:23] [INFO ] Deduced a trap composed of 65 places in 10306 ms of which 2 ms to minimize.
[2022-06-05 16:54:32] [INFO ] Deduced a trap composed of 65 places in 7919 ms of which 1 ms to minimize.
[2022-06-05 16:54:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-05 16:54:32] [INFO ] After 228897ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 113 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 1204 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 1143 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-06-05 16:54:34] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:54:35] [INFO ] Computed 19 place invariants in 331 ms
[2022-06-05 16:54:41] [INFO ] Implicit Places using invariants in 6835 ms returned []
Implicit Place search using SMT only with invariants took 6836 ms to find 0 implicit places.
[2022-06-05 16:54:41] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:54:42] [INFO ] Computed 19 place invariants in 342 ms
[2022-06-05 16:55:12] [INFO ] Performed 85788/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-05 16:55:32] [INFO ] Dead Transitions using invariants and state equation in 50657 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Interrupted random walk after 233962 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 454568 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 0
Interrupted Best-First random walk after 382906 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 451447 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 0
Interrupted Best-First random walk after 401539 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen 0
Interrupted Best-First random walk after 497216 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=99 ) properties seen 0
Interrupted Best-First random walk after 375827 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=75 ) properties seen 0
Interrupted probabilistic random walk after 255491 steps, run timeout after 180001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 255491 steps, saw 204403 distinct states, run finished after 180002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 6 properties.
[2022-06-05 16:59:32] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:59:33] [INFO ] Computed 19 place invariants in 332 ms
[2022-06-05 16:59:33] [INFO ] After 329ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 16:59:33] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-06-05 17:00:01] [INFO ] After 27433ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 17:00:02] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 17:00:23] [INFO ] After 21361ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-05 17:00:35] [INFO ] Deduced a trap composed of 65 places in 10754 ms of which 2 ms to minimize.
[2022-06-05 17:00:47] [INFO ] Deduced a trap composed of 73 places in 10258 ms of which 1 ms to minimize.
[2022-06-05 17:00:58] [INFO ] Deduced a trap composed of 129 places in 9826 ms of which 4 ms to minimize.
[2022-06-05 17:01:09] [INFO ] Deduced a trap composed of 97 places in 9689 ms of which 2 ms to minimize.
[2022-06-05 17:01:20] [INFO ] Deduced a trap composed of 41 places in 9496 ms of which 6 ms to minimize.
[2022-06-05 17:01:31] [INFO ] Deduced a trap composed of 65 places in 9822 ms of which 2 ms to minimize.
[2022-06-05 17:01:42] [INFO ] Deduced a trap composed of 97 places in 9496 ms of which 1 ms to minimize.
[2022-06-05 17:01:52] [INFO ] Deduced a trap composed of 129 places in 9182 ms of which 1 ms to minimize.
[2022-06-05 17:02:03] [INFO ] Deduced a trap composed of 73 places in 9095 ms of which 1 ms to minimize.
[2022-06-05 17:02:13] [INFO ] Deduced a trap composed of 97 places in 9136 ms of which 2 ms to minimize.
[2022-06-05 17:02:23] [INFO ] Deduced a trap composed of 97 places in 8442 ms of which 1 ms to minimize.
[2022-06-05 17:02:31] [INFO ] Deduced a trap composed of 97 places in 7101 ms of which 1 ms to minimize.
[2022-06-05 17:02:41] [INFO ] Deduced a trap composed of 129 places in 8153 ms of which 1 ms to minimize.
[2022-06-05 17:02:50] [INFO ] Deduced a trap composed of 65 places in 8105 ms of which 1 ms to minimize.
[2022-06-05 17:03:00] [INFO ] Deduced a trap composed of 65 places in 8763 ms of which 2 ms to minimize.
[2022-06-05 17:03:09] [INFO ] Deduced a trap composed of 65 places in 7159 ms of which 1 ms to minimize.
[2022-06-05 17:03:16] [INFO ] Deduced a trap composed of 73 places in 6048 ms of which 0 ms to minimize.
[2022-06-05 17:03:24] [INFO ] Deduced a trap composed of 97 places in 6433 ms of which 1 ms to minimize.
[2022-06-05 17:03:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-05 17:03:24] [INFO ] After 231254ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 113 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 987 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 976 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-06-05 17:03:26] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:03:27] [INFO ] Computed 19 place invariants in 349 ms
[2022-06-05 17:03:33] [INFO ] Implicit Places using invariants in 6719 ms returned []
Implicit Place search using SMT only with invariants took 6721 ms to find 0 implicit places.
[2022-06-05 17:03:33] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:03:33] [INFO ] Computed 19 place invariants in 342 ms
[2022-06-05 17:04:04] [INFO ] Performed 99960/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-05 17:04:17] [INFO ] Dead Transitions using invariants and state equation in 43786 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 2273 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 17:04:20] [INFO ] Computed 19 place invariants in 338 ms
[2022-06-05 17:04:20] [INFO ] After 353ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 17:04:20] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2022-06-05 17:04:46] [INFO ] After 25616ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 17:04:53] [INFO ] Deduced a trap composed of 65 places in 5752 ms of which 1 ms to minimize.
[2022-06-05 17:05:00] [INFO ] Deduced a trap composed of 35 places in 5420 ms of which 1 ms to minimize.
[2022-06-05 17:05:07] [INFO ] Deduced a trap composed of 129 places in 5618 ms of which 2 ms to minimize.
[2022-06-05 17:05:12] [INFO ] Deduced a trap composed of 129 places in 4432 ms of which 0 ms to minimize.
[2022-06-05 17:05:18] [INFO ] Deduced a trap composed of 129 places in 4863 ms of which 1 ms to minimize.
[2022-06-05 17:05:24] [INFO ] Deduced a trap composed of 97 places in 4339 ms of which 1 ms to minimize.
[2022-06-05 17:05:28] [INFO ] Deduced a trap composed of 97 places in 3420 ms of which 0 ms to minimize.
[2022-06-05 17:05:33] [INFO ] Deduced a trap composed of 129 places in 2992 ms of which 5 ms to minimize.
[2022-06-05 17:05:36] [INFO ] Deduced a trap composed of 129 places in 2392 ms of which 1 ms to minimize.
[2022-06-05 17:05:40] [INFO ] Deduced a trap composed of 97 places in 2026 ms of which 1 ms to minimize.
[2022-06-05 17:05:42] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 56315 ms
[2022-06-05 17:05:59] [INFO ] After 98872ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 8673 ms.
[2022-06-05 17:06:08] [INFO ] After 108029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-06-05 17:06:13] [INFO ] Flatten gal took : 4058 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14550344172815303161
[2022-06-05 17:06:16] [INFO ] Too many transitions (144369) to apply POR reductions. Disabling POR matrices.
[2022-06-05 17:06:18] [INFO ] Built C files in 1694ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14550344172815303161
Running compilation step : cd /tmp/ltsmin14550344172815303161;'/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 17:06:21] [INFO ] Applying decomposition
[2022-06-05 17:06:23] [INFO ] Flatten gal took : 7592 ms
[2022-06-05 17:06:27] [INFO ] Flatten gal took : 5968 ms
[2022-06-05 17:06:29] [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/graph5180965261517656770.txt' '-o' '/tmp/graph5180965261517656770.bin' '-w' '/tmp/graph5180965261517656770.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5180965261517656770.bin' '-l' '-1' '-v' '-w' '/tmp/graph5180965261517656770.weights' '-q' '0' '-e' '0.001'
[2022-06-05 17:06:38] [INFO ] Decomposing Gal with order
[2022-06-05 17:06:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-05 17:06:49] [INFO ] Removed a total of 435133 redundant transitions.
[2022-06-05 17:06:51] [INFO ] Flatten gal took : 7907 ms
[2022-06-05 17:07:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 2546 labels/synchronizations in 13211 ms.
[2022-06-05 17:07:09] [INFO ] Ran tautology test, simplified 0 / 6 in 45924 ms.
[2022-06-05 17:07:10] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-04(UNSAT) depth K=0 took 54 ms
[2022-06-05 17:07:10] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-07(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:10] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-09(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:10] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-11(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:10] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-13(UNSAT) depth K=0 took 0 ms
[2022-06-05 17:07:10] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-14(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:10] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9526224590927646190.gal : 652 ms
[2022-06-05 17:07:10] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12342881439319033899.prop : 1 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/ReachabilityFireability9526224590927646190.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12342881439319033899.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 17:07:11] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-04(UNSAT) depth K=1 took 47 ms
[2022-06-05 17:07:11] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-07(UNSAT) depth K=1 took 2 ms
[2022-06-05 17:07:11] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-09(UNSAT) depth K=1 took 1 ms
[2022-06-05 17:07:11] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-11(UNSAT) depth K=1 took 2 ms
[2022-06-05 17:07:11] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-13(UNSAT) depth K=1 took 0 ms
[2022-06-05 17:07:11] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-14(UNSAT) depth K=1 took 2 ms
[2022-06-05 17:07:18] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-04(UNSAT) depth K=2 took 4437 ms
[2022-06-05 17:07:18] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-07(UNSAT) depth K=2 took 2 ms
[2022-06-05 17:07:18] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-09(UNSAT) depth K=2 took 0 ms
[2022-06-05 17:07:18] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-11(UNSAT) depth K=2 took 2 ms
[2022-06-05 17:07:18] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-13(UNSAT) depth K=2 took 1 ms
[2022-06-05 17:07:18] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-14(UNSAT) depth K=2 took 6 ms
[2022-06-05 17:07:23] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-04(UNSAT) depth K=3 took 4268 ms
[2022-06-05 17:07:23] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-07(UNSAT) depth K=3 took 1 ms
[2022-06-05 17:07:23] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-09(UNSAT) depth K=3 took 1 ms
[2022-06-05 17:07:23] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-11(UNSAT) depth K=3 took 3 ms
[2022-06-05 17:07:23] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-13(UNSAT) depth K=3 took 1 ms
[2022-06-05 17:07:23] [INFO ] BMC solution for property RERS17pb115-PT-1-ReachabilityFireability-14(UNSAT) depth K=3 took 15 ms

BK_STOP 1654448877958

--------------------
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-1"
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-1, 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-165281571900151"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-1.tgz
mv RERS17pb115-PT-1 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 ;