Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r096-oct2-158940144800271.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-oct2-158940144800271
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 5.0K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 10 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rwxr-xr-x 1 mcc users 14M Apr 27 15:14 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 HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-00
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-01
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-02
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-03
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-04
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-05
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-06
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-07
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-08
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-09
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-10
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-11
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-12
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-13
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-14
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589566912457

[2020-05-15 18:21:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-15 18:21:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 18:21:55] [INFO ] Load time of PNML (sax parser for PT used): 886 ms
[2020-05-15 18:21:55] [INFO ] Transformed 9153 places.
[2020-05-15 18:21:55] [INFO ] Transformed 25110 transitions.
[2020-05-15 18:21:55] [INFO ] Parsed PT model containing 9153 places and 25110 transitions in 1141 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 236 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 6836 ms. (steps per millisecond=1 ) properties seen :[0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 610 ms. (steps per millisecond=16 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 782 ms. (steps per millisecond=12 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 656 ms. (steps per millisecond=15 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 605 ms. (steps per millisecond=16 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 551 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 578 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 1, 0]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 557 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:22:09] [INFO ] Computed 3484 place invariants in 1508 ms
[2020-05-15 18:22:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:22:14] [INFO ] [Real]Absence check using 3483 positive place invariants in 3979 ms returned (error "Failed to check-sat")
[2020-05-15 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:22:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-05-15 18:22:19] [INFO ] [Real]Absence check using 3483 positive place invariants in 4410 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 18:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:22:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2020-05-15 18:22:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:22:24] [INFO ] [Real]Absence check using 3483 positive place invariants in 4252 ms returned (error "Failed to check-sat")
[2020-05-15 18:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:22:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 2
[2020-05-15 18:22:29] [INFO ] [Real]Absence check using 3483 positive place invariants in 4124 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 18:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:22:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2020-05-15 18:22:34] [INFO ] [Real]Absence check using 3483 positive place invariants in 4457 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 18:22:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:22:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2020-05-15 18:22:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:22:39] [INFO ] [Real]Absence check using 3483 positive place invariants in 4449 ms returned (error "Failed to check-sat")
[2020-05-15 18:22:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:22:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
Support contains 62 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1812 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 57455 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0, 0, 1, 1, 1, 0]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 93149 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 92901 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 93149 steps, including 0 resets, run timeout after 5026 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:23:27] [INFO ] Computed 3484 place invariants in 1388 ms
[2020-05-15 18:23:43] [INFO ] [Real]Absence check using 3483 positive place invariants in 15204 ms returned sat
[2020-05-15 18:23:44] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 752 ms returned sat
[2020-05-15 18:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:24:12] [INFO ] [Real]Absence check using state equation in 28498 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 18:24:25] [INFO ] [Real]Absence check using 3483 positive place invariants in 12713 ms returned sat
[2020-05-15 18:24:26] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 720 ms returned sat
[2020-05-15 18:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:24:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:24:57] [INFO ] [Real]Absence check using state equation in 31122 ms returned (error "Failed to check-sat")
[2020-05-15 18:25:10] [INFO ] [Real]Absence check using 3483 positive place invariants in 12592 ms returned sat
[2020-05-15 18:25:11] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 723 ms returned sat
[2020-05-15 18:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:25:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:25:42] [INFO ] [Real]Absence check using state equation in 31237 ms returned (error "Failed to check-sat")
Support contains 33 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1522 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 56594 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0, 1, 0]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 95308 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=18 ) properties seen :[0, 0]
Interrupted Best-First random walk after 94500 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=18 ) properties seen :[0, 0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:26:25] [INFO ] Computed 3484 place invariants in 1337 ms
[2020-05-15 18:26:38] [INFO ] [Real]Absence check using 3483 positive place invariants in 12726 ms returned sat
[2020-05-15 18:26:39] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 725 ms returned sat
[2020-05-15 18:26:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:27:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:27:10] [INFO ] [Real]Absence check using state equation in 31109 ms returned unknown
[2020-05-15 18:27:24] [INFO ] [Real]Absence check using 3483 positive place invariants in 12833 ms returned sat
[2020-05-15 18:27:24] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 721 ms returned sat
[2020-05-15 18:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:27:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:27:55] [INFO ] [Real]Absence check using state equation in 31048 ms returned (error "Failed to check-sat")
Support contains 22 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1123 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 57678 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0, 1]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 95268 steps, including 0 resets, run timeout after 5045 ms. (steps per millisecond=18 ) properties seen :[0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:28:33] [INFO ] Computed 3484 place invariants in 1347 ms
[2020-05-15 18:28:46] [INFO ] [Real]Absence check using 3483 positive place invariants in 12654 ms returned sat
[2020-05-15 18:28:47] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 726 ms returned sat
[2020-05-15 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:29:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:29:18] [INFO ] [Real]Absence check using state equation in 31132 ms returned (error "Failed to check-sat")
Support contains 6 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1001 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 57480 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0]
Interrupted Best-First random walk after 95084 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=18 ) properties seen :[0]
Probabilistic random walk after 311366 steps, saw 121 distinct states, run finished after 30025 ms. (steps per millisecond=10 ) properties seen :[0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:30:25] [INFO ] Computed 3484 place invariants in 1415 ms
[2020-05-15 18:30:38] [INFO ] [Real]Absence check using 3483 positive place invariants in 12382 ms returned sat
[2020-05-15 18:30:39] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 743 ms returned sat
[2020-05-15 18:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:31:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:31:10] [INFO ] [Real]Absence check using state equation in 31345 ms returned (error "Failed to check-sat")
Support contains 6 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1323 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1048 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:31:14] [INFO ] Computed 3484 place invariants in 1357 ms
[2020-05-15 18:31:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:31:45] [INFO ] Performed 3093/9153 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2020-05-15 18:32:15] [INFO ] Performed 5932/9153 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2020-05-15 18:32:45] [INFO ] Performed 8629/9153 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2020-05-15 18:32:51] [INFO ] Implicit Places using invariants in 98312 ms returned []
Implicit Place search using SMT only with invariants took 98313 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:32:53] [INFO ] Computed 3484 place invariants in 1362 ms
[2020-05-15 18:32:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:33:23] [INFO ] Performed 3185/25110 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-05-15 18:33:53] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (and (>= s2587 1) (>= s3181 1))") after 61421 ms
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 57499 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:34:24] [INFO ] Computed 3484 place invariants in 1371 ms
[2020-05-15 18:34:37] [INFO ] [Real]Absence check using 3483 positive place invariants in 12694 ms returned sat
[2020-05-15 18:34:39] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 1411 ms returned sat
[2020-05-15 18:34:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:34:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:34:44] [INFO ] [Real]Absence check using state equation in 5426 ms returned (error "Failed to check-sat")
Applied a total of 0 rules in 1247 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:34:47] [INFO ] Computed 3484 place invariants in 1370 ms
[2020-05-15 18:35:00] [INFO ] [Real]Absence check using 3483 positive place invariants in 12806 ms returned sat
[2020-05-15 18:35:01] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 732 ms returned sat
[2020-05-15 18:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:35:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:35:32] [INFO ] [Real]Absence check using state equation in 30863 ms returned (error "Failed to check-sat")
[2020-05-15 18:35:34] [INFO ] Flatten gal took : 1584 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 18:35:37] [INFO ] Flatten gal took : 1417 ms
[2020-05-15 18:35:38] [INFO ] Applying decomposition
[2020-05-15 18:35:40] [INFO ] Flatten gal took : 2281 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="HypercubeGrid-PT-C5K3P3B15"
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"

# 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 HypercubeGrid-PT-C5K3P3B15, 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 r096-oct2-158940144800271"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 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 ;