Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r126-tajo-158961390900830.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 QuasiCertifProtocol-PT-32, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390900830
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 47K Apr 12 07:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 185K Apr 12 07:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 07:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 11 07:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 35K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 34K Apr 10 13:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 10 13:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 9 20:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 9 20:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.5K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.8M Mar 24 05:37 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 QuasiCertifProtocol-PT-32-ReachabilityCardinality-00
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-01
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-02
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-03
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-04
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-05
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-06
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-07
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-08
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-09
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-10
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-11
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-12
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-13
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-14
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589862411622

[2020-05-19 04:26:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2020-05-19 04:26:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 04:26:53] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2020-05-19 04:26:53] [INFO ] Transformed 3806 places.
[2020-05-19 04:26:53] [INFO ] Transformed 506 transitions.
[2020-05-19 04:26:53] [INFO ] Parsed PT model containing 3806 places and 506 transitions in 206 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 82 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 266 resets, run finished after 302 ms. (steps per millisecond=33 ) properties seen :[0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 158 ms. (steps per millisecond=63 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 305 ms. (steps per millisecond=32 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 506 rows 3806 cols
[2020-05-19 04:26:55] [INFO ] Computed 3301 place invariants in 248 ms
[2020-05-19 04:26:55] [INFO ] [Real]Absence check using 3 positive place invariants in 66 ms returned sat
[2020-05-19 04:27:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:00] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4587 ms returned (error "Failed to check-sat")
[2020-05-19 04:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:00] [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
[2020-05-19 04:27:00] [INFO ] [Real]Absence check using 3 positive place invariants in 56 ms returned sat
[2020-05-19 04:27:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:05] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4567 ms returned (error "Failed to check-sat")
[2020-05-19 04:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:05] [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
[2020-05-19 04:27:05] [INFO ] [Real]Absence check using 3 positive place invariants in 55 ms returned sat
[2020-05-19 04:27:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:10] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4531 ms returned (error "Failed to check-sat")
[2020-05-19 04:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:10] [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 2
[2020-05-19 04:27:10] [INFO ] [Real]Absence check using 3 positive place invariants in 39 ms returned sat
[2020-05-19 04:27:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:15] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4574 ms returned (error "Failed to check-sat")
[2020-05-19 04:27:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:15] [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
[2020-05-19 04:27:15] [INFO ] [Real]Absence check using 3 positive place invariants in 51 ms returned sat
[2020-05-19 04:27:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:20] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4517 ms returned (error "Failed to check-sat")
[2020-05-19 04:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:20] [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
[2020-05-19 04:27:20] [INFO ] [Real]Absence check using 3 positive place invariants in 46 ms returned sat
[2020-05-19 04:27:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:25] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4541 ms returned (error "Failed to check-sat")
[2020-05-19 04:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:25] [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
[2020-05-19 04:27:25] [INFO ] [Real]Absence check using 3 positive place invariants in 40 ms returned sat
[2020-05-19 04:27:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:30] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4552 ms returned (error "Failed to check-sat")
[2020-05-19 04:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:30] [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 6
[2020-05-19 04:27:30] [INFO ] [Real]Absence check using 3 positive place invariants in 37 ms returned sat
[2020-05-19 04:27:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:35] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4711 ms returned unknown
[2020-05-19 04:27:35] [INFO ] [Real]Absence check using 3 positive place invariants in 35 ms returned sat
[2020-05-19 04:27:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:40] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4714 ms returned (error "Failed to check-sat")
[2020-05-19 04:27:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:40] [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 8
[2020-05-19 04:27:40] [INFO ] [Real]Absence check using 3 positive place invariants in 35 ms returned sat
[2020-05-19 04:27:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:27:45] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4575 ms returned (error "Failed to check-sat")
[2020-05-19 04:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:45] [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 9
[2020-05-19 04:27:45] [INFO ] [Real]Absence check using 3 positive place invariants in 41 ms returned sat
[2020-05-19 04:27:50] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4721 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 04:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:50] [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 10
[2020-05-19 04:27:50] [INFO ] [Real]Absence check using 3 positive place invariants in 49 ms returned sat
[2020-05-19 04:27:55] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4598 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 04:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:27:55] [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 11
[2020-05-19 04:27:55] [INFO ] [Real]Absence check using 3 positive place invariants in 35 ms returned sat
[2020-05-19 04:28:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:00] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4669 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:00] [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 12
[2020-05-19 04:28:00] [INFO ] [Real]Absence check using 3 positive place invariants in 35 ms returned sat
[2020-05-19 04:28:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:05] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4652 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:05] [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 13
Support contains 2524 out of 3806 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3806/3806 places, 506/506 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 43474 edges and 3806 vertex of which 3804 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.54 ms
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3804 transition count 506
Applied a total of 2 rules in 384 ms. Remains 3804 /3806 variables (removed 2) and now considering 506/506 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3804/3806 places, 506/506 transitions.
Incomplete random walk after 1000000 steps, including 26767 resets, run finished after 24886 ms. (steps per millisecond=40 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 331632 steps, including 526 resets, run timeout after 5001 ms. (steps per millisecond=66 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1587 resets, run finished after 2453 ms. (steps per millisecond=407 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1129 resets, run finished after 3986 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1156 resets, run finished after 2923 ms. (steps per millisecond=342 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1150 resets, run finished after 2349 ms. (steps per millisecond=425 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 289413 steps, including 337 resets, run timeout after 5001 ms. (steps per millisecond=57 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1153 resets, run finished after 1995 ms. (steps per millisecond=501 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1143 resets, run finished after 2049 ms. (steps per millisecond=488 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1149 resets, run finished after 2052 ms. (steps per millisecond=487 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1175 resets, run finished after 2022 ms. (steps per millisecond=494 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1136 resets, run finished after 1918 ms. (steps per millisecond=521 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1125 resets, run finished after 1908 ms. (steps per millisecond=524 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 649 resets, run finished after 1937 ms. (steps per millisecond=516 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1137 resets, run finished after 1923 ms. (steps per millisecond=520 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 7468720 steps, run timeout after 30001 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 7468720 steps, saw 838080 distinct states, run finished after 30001 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 506 rows 3804 cols
[2020-05-19 04:29:38] [INFO ] Computed 3299 place invariants in 83 ms
[2020-05-19 04:29:39] [INFO ] [Real]Absence check using 1 positive place invariants in 47 ms returned sat
[2020-05-19 04:29:48] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 9804 ms returned sat
[2020-05-19 04:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:30:11] [INFO ] [Real]Absence check using state equation in 22281 ms returned sat
[2020-05-19 04:30:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:30:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 53 ms returned sat
[2020-05-19 04:30:20] [INFO ] [Nat]Absence check using 1 positive and 3298 generalized place invariants in 9110 ms returned sat
[2020-05-19 04:30:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:30:45] [INFO ] [Nat]Absence check using state equation in 24518 ms returned sat
[2020-05-19 04:30:45] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 76 ms.
[2020-05-19 04:30:53] [INFO ] Added : 235 causal constraints over 47 iterations in 7573 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 80 ms.
[2020-05-19 04:30:54] [INFO ] [Real]Absence check using 1 positive place invariants in 51 ms returned sat
[2020-05-19 04:31:02] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 8196 ms returned sat
[2020-05-19 04:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:31:28] [INFO ] [Real]Absence check using state equation in 26456 ms returned sat
[2020-05-19 04:31:28] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 82 ms.
[2020-05-19 04:31:34] [INFO ] Added : 221 causal constraints over 45 iterations in 6146 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 63 ms.
[2020-05-19 04:31:35] [INFO ] [Real]Absence check using 1 positive place invariants in 59 ms returned sat
[2020-05-19 04:31:42] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 6996 ms returned sat
[2020-05-19 04:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:32:08] [INFO ] [Real]Absence check using state equation in 25726 ms returned sat
[2020-05-19 04:32:08] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 49 ms.
[2020-05-19 04:32:16] [INFO ] Added : 218 causal constraints over 44 iterations in 7835 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 73 ms.
[2020-05-19 04:32:17] [INFO ] [Real]Absence check using 1 positive place invariants in 48 ms returned sat
[2020-05-19 04:32:25] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 8258 ms returned sat
[2020-05-19 04:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:32:52] [INFO ] [Real]Absence check using state equation in 26866 ms returned sat
[2020-05-19 04:32:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:32:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 48 ms returned sat
[2020-05-19 04:33:01] [INFO ] [Nat]Absence check using 1 positive and 3298 generalized place invariants in 8227 ms returned sat
[2020-05-19 04:33:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:33:27] [INFO ] [Nat]Absence check using state equation in 25888 ms returned sat
[2020-05-19 04:33:27] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 42 ms.
[2020-05-19 04:33:30] [INFO ] Added : 89 causal constraints over 18 iterations in 2982 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 62 ms.
[2020-05-19 04:33:30] [INFO ] [Real]Absence check using 1 positive place invariants in 50 ms returned sat
[2020-05-19 04:33:38] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 7813 ms returned sat
[2020-05-19 04:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:34:05] [INFO ] [Real]Absence check using state equation in 27286 ms returned sat
[2020-05-19 04:34:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:34:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 50 ms returned sat
[2020-05-19 04:34:14] [INFO ] [Nat]Absence check using 1 positive and 3298 generalized place invariants in 8470 ms returned sat
[2020-05-19 04:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:34:44] [INFO ] [Nat]Absence check using state equation in 29941 ms returned sat
[2020-05-19 04:34:45] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 82 ms.
[2020-05-19 04:34:51] [INFO ] Added : 180 causal constraints over 36 iterations in 5987 ms. Result :unknown
[2020-05-19 04:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 52 ms returned sat
[2020-05-19 04:34:59] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 8455 ms returned sat
[2020-05-19 04:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:35:29] [INFO ] [Real]Absence check using state equation in 29314 ms returned sat
[2020-05-19 04:35:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:35:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 61 ms returned sat
[2020-05-19 04:35:37] [INFO ] [Nat]Absence check using 1 positive and 3298 generalized place invariants in 8259 ms returned sat
[2020-05-19 04:35:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:35:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:35:48] [INFO ] [Nat]Absence check using state equation in 10747 ms returned unknown
[2020-05-19 04:35:49] [INFO ] [Real]Absence check using 1 positive place invariants in 50 ms returned sat
[2020-05-19 04:35:57] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 7955 ms returned sat
[2020-05-19 04:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:36:24] [INFO ] [Real]Absence check using state equation in 27456 ms returned sat
[2020-05-19 04:36:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:36:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 47 ms returned sat
[2020-05-19 04:36:33] [INFO ] [Nat]Absence check using 1 positive and 3298 generalized place invariants in 8179 ms returned sat
[2020-05-19 04:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:36:58] [INFO ] [Nat]Absence check using state equation in 25735 ms returned sat
[2020-05-19 04:36:59] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 58 ms.
[2020-05-19 04:37:00] [INFO ] Added : 60 causal constraints over 12 iterations in 1854 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 47 ms.
[2020-05-19 04:37:01] [INFO ] [Real]Absence check using 1 positive place invariants in 49 ms returned sat
[2020-05-19 04:37:09] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 8236 ms returned sat
[2020-05-19 04:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:37:33] [INFO ] [Real]Absence check using state equation in 23972 ms returned sat
[2020-05-19 04:37:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:37:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 34 ms returned sat
[2020-05-19 04:37:43] [INFO ] [Nat]Absence check using 1 positive and 3298 generalized place invariants in 8867 ms returned sat
[2020-05-19 04:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:38:13] [INFO ] [Nat]Absence check using state equation in 30111 ms returned sat
[2020-05-19 04:38:13] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 49 ms.
[2020-05-19 04:38:15] [INFO ] Added : 104 causal constraints over 21 iterations in 2496 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 57 ms.
[2020-05-19 04:38:16] [INFO ] [Real]Absence check using 1 positive place invariants in 36 ms returned sat
[2020-05-19 04:38:23] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 7432 ms returned sat
[2020-05-19 04:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:38:34] [INFO ] [Real]Absence check using state equation in 10657 ms returned unsat
[2020-05-19 04:38:34] [INFO ] [Real]Absence check using 1 positive place invariants in 49 ms returned sat
[2020-05-19 04:38:42] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 7487 ms returned sat
[2020-05-19 04:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:39:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:39:04] [INFO ] [Real]Absence check using state equation in 21939 ms returned sat
[2020-05-19 04:39:04] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 35 ms.
[2020-05-19 04:39:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:39:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 33 ms returned sat
[2020-05-19 04:39:13] [INFO ] [Nat]Absence check using 1 positive and 3298 generalized place invariants in 8493 ms returned sat
[2020-05-19 04:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:39:39] [INFO ] [Nat]Absence check using state equation in 26300 ms returned sat
[2020-05-19 04:39:39] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 85 ms.
[2020-05-19 04:39:44] [INFO ] Added : 137 causal constraints over 28 iterations in 4349 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 64 ms.
[2020-05-19 04:39:44] [INFO ] [Real]Absence check using 1 positive place invariants in 49 ms returned sat
[2020-05-19 04:39:54] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 9410 ms returned sat
[2020-05-19 04:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:40:24] [INFO ] [Real]Absence check using state equation in 29819 ms returned sat
[2020-05-19 04:40:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:40:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 48 ms returned sat
[2020-05-19 04:40:33] [INFO ] [Nat]Absence check using 1 positive and 3298 generalized place invariants in 8608 ms returned sat
[2020-05-19 04:40:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:40:59] [INFO ] [Nat]Absence check using state equation in 26453 ms returned sat
[2020-05-19 04:40:59] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 66 ms.
[2020-05-19 04:41:04] [INFO ] Added : 139 causal constraints over 28 iterations in 4686 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 78 ms.
[2020-05-19 04:41:05] [INFO ] [Real]Absence check using 1 positive place invariants in 55 ms returned sat
[2020-05-19 04:41:13] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 8296 ms returned sat
[2020-05-19 04:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:41:25] [INFO ] [Real]Absence check using state equation in 12296 ms returned unsat
[2020-05-19 04:41:26] [INFO ] [Real]Absence check using 1 positive place invariants in 48 ms returned sat
[2020-05-19 04:41:33] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 7602 ms returned sat
[2020-05-19 04:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:42:03] [INFO ] [Real]Absence check using state equation in 29579 ms returned unsat
[2020-05-19 04:42:03] [INFO ] [Real]Absence check using 1 positive place invariants in 47 ms returned sat
[2020-05-19 04:42:12] [INFO ] [Real]Absence check using 1 positive and 3298 generalized place invariants in 8711 ms returned sat
[2020-05-19 04:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:42:39] [INFO ] [Real]Absence check using state equation in 27139 ms returned sat
[2020-05-19 04:42:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:42:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 51 ms returned sat
[2020-05-19 04:42:47] [INFO ] [Nat]Absence check using 1 positive and 3298 generalized place invariants in 7843 ms returned sat
[2020-05-19 04:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:43:15] [INFO ] [Nat]Absence check using state equation in 27703 ms returned sat
[2020-05-19 04:43:15] [INFO ] Computed and/alt/rep : 472/3904/472 causal constraints in 74 ms.
[2020-05-19 04:43:19] [INFO ] Added : 119 causal constraints over 24 iterations in 3921 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 63 ms.
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 12000 steps, including 120 resets, run finished after 416 ms. (steps per millisecond=28 ) properties seen :[0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 14000 steps, including 134 resets, run finished after 541 ms. (steps per millisecond=25 ) properties seen :[0, 0, 1, 0, 0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 13800 steps, including 137 resets, run finished after 354 ms. (steps per millisecond=38 ) properties seen :[0, 0, 0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 10500 steps, including 122 resets, run finished after 220 ms. (steps per millisecond=47 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 6100 steps, including 99 resets, run finished after 121 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 26900 steps, including 219 resets, run finished after 383 ms. (steps per millisecond=70 ) properties seen :[1, 0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 9000 steps, including 113 resets, run finished after 38 ms. (steps per millisecond=236 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 219 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=54 )
FORMULA QuasiCertifProtocol-PT-32-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589863402310

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="QuasiCertifProtocol-PT-32"
export BK_EXAMINATION="ReachabilityCardinality"
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 QuasiCertifProtocol-PT-32, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r126-tajo-158961390900830"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-32.tgz
mv QuasiCertifProtocol-PT-32 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;