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-158961390900814.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is QuasiCertifProtocol-PT-22, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390900814
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 25K Apr 12 06:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 12 06:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 11 07:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K Apr 11 07:57 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 21K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 29K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 51K Apr 10 13:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 202K Apr 10 13:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 9 20:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28K Apr 9 20:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 23K 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 949K 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-22-ReachabilityCardinality-00
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-01
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-02
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-03
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-04
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-05
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-06
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-07
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-08
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-09
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-10
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-11
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-12
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-13
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-14
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589860666528

[2020-05-19 03:57:48] [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 03:57:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 03:57:48] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2020-05-19 03:57:48] [INFO ] Transformed 1966 places.
[2020-05-19 03:57:48] [INFO ] Transformed 356 transitions.
[2020-05-19 03:57:48] [INFO ] Parsed PT model containing 1966 places and 356 transitions in 160 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 67 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 370 resets, run finished after 376 ms. (steps per millisecond=26 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 134 ms. (steps per millisecond=74 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 194 ms. (steps per millisecond=51 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 68 ms. (steps per millisecond=147 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 107 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 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, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 102 ms. (steps per millisecond=98 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 90 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 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, 0]
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 356 rows 1966 cols
[2020-05-19 03:57:49] [INFO ] Computed 1611 place invariants in 78 ms
[2020-05-19 03:57:50] [INFO ] [Real]Absence check using 3 positive place invariants in 41 ms returned sat
[2020-05-19 03:57:52] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2352 ms returned sat
[2020-05-19 03:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:57:54] [INFO ] [Real]Absence check using state equation in 2387 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 03:57:55] [INFO ] [Real]Absence check using 3 positive place invariants in 32 ms returned sat
[2020-05-19 03:57:57] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2492 ms returned sat
[2020-05-19 03:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:57:59] [INFO ] [Real]Absence check using state equation in 2282 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 03:58:00] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2020-05-19 03:58:01] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1850 ms returned sat
[2020-05-19 03:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:04] [INFO ] [Real]Absence check using state equation in 2924 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:05] [INFO ] [Real]Absence check using 3 positive place invariants in 23 ms returned sat
[2020-05-19 03:58:07] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2180 ms returned sat
[2020-05-19 03:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:09] [INFO ] [Real]Absence check using state equation in 2597 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:10] [INFO ] [Real]Absence check using 3 positive place invariants in 20 ms returned sat
[2020-05-19 03:58:12] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1977 ms returned sat
[2020-05-19 03:58:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:14] [INFO ] [Real]Absence check using state equation in 2803 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:15] [INFO ] [Real]Absence check using 3 positive place invariants in 31 ms returned sat
[2020-05-19 03:58:17] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1957 ms returned sat
[2020-05-19 03:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:19] [INFO ] [Real]Absence check using state equation in 2809 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:20] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned unsat
[2020-05-19 03:58:20] [INFO ] [Real]Absence check using 3 positive place invariants in 20 ms returned sat
[2020-05-19 03:58:22] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2122 ms returned sat
[2020-05-19 03:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:25] [INFO ] [Real]Absence check using state equation in 2644 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:25] [INFO ] [Real]Absence check using 3 positive place invariants in 25 ms returned sat
[2020-05-19 03:58:27] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1990 ms returned sat
[2020-05-19 03:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:30] [INFO ] [Real]Absence check using state equation in 2747 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:30] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2020-05-19 03:58:32] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1855 ms returned sat
[2020-05-19 03:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:32] [INFO ] [Real]Absence check using state equation in 574 ms returned unsat
[2020-05-19 03:58:33] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2020-05-19 03:58:35] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1911 ms returned sat
[2020-05-19 03:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:37] [INFO ] [Real]Absence check using state equation in 2826 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:38] [INFO ] [Real]Absence check using 3 positive place invariants in 25 ms returned sat
[2020-05-19 03:58:40] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2084 ms returned sat
[2020-05-19 03:58:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:42] [INFO ] [Real]Absence check using state equation in 2662 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:43] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2020-05-19 03:58:45] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2088 ms returned sat
[2020-05-19 03:58:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:47] [INFO ] [Real]Absence check using state equation in 2695 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:48] [INFO ] [Real]Absence check using 3 positive place invariants in 37 ms returned sat
[2020-05-19 03:58:50] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2873 ms returned sat
[2020-05-19 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:52] [INFO ] [Real]Absence check using state equation in 1886 ms returned (error "Failed to check-sat")
[2020-05-19 03:58:53] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:58:54] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1886 ms returned sat
[2020-05-19 03:58:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:58:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:58:57] [INFO ] [Real]Absence check using state equation in 2918 ms returned (error "Failed to check-sat")
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 1377 out of 1966 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1966/1966 places, 356/356 transitions.
Discarding 1 places :
Also discarding 0 output transitions
Graph (complete) has 16044 edges and 1966 vertex of which 1965 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.34 ms
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 1965 transition count 353
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 1964 transition count 353
Applied a total of 5 rules in 196 ms. Remains 1964 /1966 variables (removed 2) and now considering 353/356 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 1964/1966 places, 353/356 transitions.
Incomplete random walk after 1000000 steps, including 37142 resets, run finished after 26279 ms. (steps per millisecond=38 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 461050 steps, including 1183 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 296256 steps, including 252 resets, run timeout after 5001 ms. (steps per millisecond=59 ) properties seen :[0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 539161 steps, including 1201 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2241 resets, run finished after 2351 ms. (steps per millisecond=425 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 566692 steps, including 1270 resets, run timeout after 5001 ms. (steps per millisecond=113 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2227 resets, run finished after 1771 ms. (steps per millisecond=564 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2210 resets, run finished after 1864 ms. (steps per millisecond=536 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2254 resets, run finished after 1885 ms. (steps per millisecond=530 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2226 resets, run finished after 2159 ms. (steps per millisecond=463 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2244 resets, run finished after 1926 ms. (steps per millisecond=519 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2245 resets, run finished after 2498 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 353 rows 1964 cols
[2020-05-19 03:59:58] [INFO ] Computed 1611 place invariants in 88 ms
[2020-05-19 03:59:59] [INFO ] [Real]Absence check using 2 positive place invariants in 27 ms returned sat
[2020-05-19 04:00:01] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2380 ms returned sat
[2020-05-19 04:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:00:10] [INFO ] [Real]Absence check using state equation in 8697 ms returned sat
[2020-05-19 04:00:10] [INFO ] Computed and/alt/rep : 329/2008/329 causal constraints in 62 ms.
[2020-05-19 04:00:13] [INFO ] Added : 155 causal constraints over 31 iterations in 2975 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 59 ms.
[2020-05-19 04:00:14] [INFO ] [Real]Absence check using 2 positive place invariants in 44 ms returned sat
[2020-05-19 04:00:17] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2997 ms returned sat
[2020-05-19 04:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:00:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:00:58] [INFO ] [Real]Absence check using state equation in 41485 ms returned (error "Failed to check-sat")
[2020-05-19 04:00:59] [INFO ] [Real]Absence check using 2 positive place invariants in 80 ms returned sat
[2020-05-19 04:01:00] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 1921 ms returned sat
[2020-05-19 04:01:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:01:07] [INFO ] [Real]Absence check using state equation in 6269 ms returned unsat
[2020-05-19 04:01:07] [INFO ] [Real]Absence check using 2 positive place invariants in 53 ms returned sat
[2020-05-19 04:01:09] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2073 ms returned sat
[2020-05-19 04:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:01:24] [INFO ] [Real]Absence check using state equation in 14747 ms returned sat
[2020-05-19 04:01:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:01:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 30 ms returned sat
[2020-05-19 04:01:26] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 1907 ms returned sat
[2020-05-19 04:01:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:01:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:01:42] [INFO ] [Nat]Absence check using state equation in 16278 ms returned unknown
[2020-05-19 04:01:43] [INFO ] [Real]Absence check using 2 positive place invariants in 26 ms returned sat
[2020-05-19 04:01:45] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 1983 ms returned sat
[2020-05-19 04:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:01:50] [INFO ] [Real]Absence check using state equation in 5942 ms returned sat
[2020-05-19 04:01:51] [INFO ] Computed and/alt/rep : 329/2008/329 causal constraints in 31 ms.
[2020-05-19 04:01:53] [INFO ] Added : 156 causal constraints over 32 iterations in 2783 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 27 ms.
[2020-05-19 04:01:54] [INFO ] [Real]Absence check using 2 positive place invariants in 29 ms returned sat
[2020-05-19 04:01:56] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2146 ms returned sat
[2020-05-19 04:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:02:04] [INFO ] [Real]Absence check using state equation in 8340 ms returned sat
[2020-05-19 04:02:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:02:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 26 ms returned sat
[2020-05-19 04:02:06] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 1792 ms returned sat
[2020-05-19 04:02:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:02:10] [INFO ] [Nat]Absence check using state equation in 4234 ms returned unsat
[2020-05-19 04:02:11] [INFO ] [Real]Absence check using 2 positive place invariants in 25 ms returned sat
[2020-05-19 04:02:13] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2326 ms returned sat
[2020-05-19 04:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:02:18] [INFO ] [Real]Absence check using state equation in 4719 ms returned unsat
[2020-05-19 04:02:18] [INFO ] [Real]Absence check using 2 positive place invariants in 29 ms returned sat
[2020-05-19 04:02:20] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2060 ms returned sat
[2020-05-19 04:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:02:28] [INFO ] [Real]Absence check using state equation in 7584 ms returned sat
[2020-05-19 04:02:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:02:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 26 ms returned sat
[2020-05-19 04:02:30] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 2479 ms returned sat
[2020-05-19 04:02:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:02:38] [INFO ] [Nat]Absence check using state equation in 7360 ms returned sat
[2020-05-19 04:02:38] [INFO ] Computed and/alt/rep : 329/2008/329 causal constraints in 23 ms.
[2020-05-19 04:02:40] [INFO ] Added : 147 causal constraints over 30 iterations in 1850 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 34 ms.
[2020-05-19 04:02:40] [INFO ] [Real]Absence check using 2 positive place invariants in 20 ms returned sat
[2020-05-19 04:02:42] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2045 ms returned sat
[2020-05-19 04:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:02:49] [INFO ] [Real]Absence check using state equation in 7036 ms returned sat
[2020-05-19 04:02:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:02:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 27 ms returned sat
[2020-05-19 04:02:51] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 1970 ms returned sat
[2020-05-19 04:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:02:56] [INFO ] [Nat]Absence check using state equation in 4715 ms returned unsat
[2020-05-19 04:02:56] [INFO ] [Real]Absence check using 2 positive place invariants in 19 ms returned sat
[2020-05-19 04:02:58] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 1991 ms returned sat
[2020-05-19 04:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:03:05] [INFO ] [Real]Absence check using state equation in 6331 ms returned sat
[2020-05-19 04:03:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:03:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 26 ms returned sat
[2020-05-19 04:03:07] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 1778 ms returned sat
[2020-05-19 04:03:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:03:13] [INFO ] [Nat]Absence check using state equation in 5824 ms returned sat
[2020-05-19 04:03:13] [INFO ] Computed and/alt/rep : 329/2008/329 causal constraints in 28 ms.
[2020-05-19 04:03:15] [INFO ] Added : 155 causal constraints over 31 iterations in 1947 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 46 ms.
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 15600 steps, including 151 resets, run finished after 472 ms. (steps per millisecond=33 ) properties seen :[1, 0, 1, 1, 1, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 14800 steps, including 170 resets, run finished after 365 ms. (steps per millisecond=40 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 5257 steps, including 45 resets, run visited all 1 properties in 106 ms. (steps per millisecond=49 )
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589860996322

--------------------
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-22"
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-22, 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-158961390900814"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-22.tgz
mv QuasiCertifProtocol-PT-22 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 ;