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.r176-tajo-158987872400814.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 itslola
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 r176-tajo-158987872400814
=====================================================================

--------------------
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 1591183054216

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 11:17:36] [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, -timeout, 3600, -rebuildPNML]
[2020-06-03 11:17:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 11:17:36] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2020-06-03 11:17:36] [INFO ] Transformed 1966 places.
[2020-06-03 11:17:36] [INFO ] Transformed 356 transitions.
[2020-06-03 11:17:36] [INFO ] Parsed PT model containing 1966 places and 356 transitions in 151 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 66 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 371 resets, run finished after 356 ms. (steps per millisecond=28 ) 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 128 ms. (steps per millisecond=78 ) 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 180 ms. (steps per millisecond=55 ) 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 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 98 ms. (steps per millisecond=102 ) 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 44 ms. (steps per millisecond=227 ) 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 114 ms. (steps per millisecond=87 ) 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 17 resets, run finished after 87 ms. (steps per millisecond=114 ) 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 39 ms. (steps per millisecond=256 ) 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 30 ms. (steps per millisecond=333 ) 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 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 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 21 resets, run finished after 30 ms. (steps per millisecond=333 ) 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 25 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, 0]
Incomplete Best-First random walk after 10001 steps, including 22 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, 0]
Incomplete Best-First random walk after 10001 steps, including 22 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
[2020-06-03 11:17:37] [INFO ] Computed 1611 place invariants in 71 ms
[2020-06-03 11:17:38] [INFO ] [Real]Absence check using 3 positive place invariants in 42 ms returned sat
[2020-06-03 11:17:40] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2549 ms returned sat
[2020-06-03 11:17:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:17:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:17:42] [INFO ] [Real]Absence check using state equation in 2190 ms returned (error "Failed to check-sat")
[2020-06-03 11:17:43] [INFO ] [Real]Absence check using 3 positive place invariants in 49 ms returned sat
[2020-06-03 11:17:46] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 3032 ms returned sat
[2020-06-03 11:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:17:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:17:47] [INFO ] [Real]Absence check using state equation in 1731 ms returned (error "Failed to check-sat")
[2020-06-03 11:17:48] [INFO ] [Real]Absence check using 3 positive place invariants in 30 ms returned sat
[2020-06-03 11:17:50] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1941 ms returned sat
[2020-06-03 11:17:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:17:52] [INFO ] [Real]Absence check using state equation in 2828 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 11:17:53] [INFO ] [Real]Absence check using 3 positive place invariants in 51 ms returned sat
[2020-06-03 11:17:55] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2411 ms returned sat
[2020-06-03 11:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:17:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:17:57] [INFO ] [Real]Absence check using state equation in 2346 ms returned (error "Failed to check-sat")
[2020-06-03 11:17:58] [INFO ] [Real]Absence check using 3 positive place invariants in 25 ms returned sat
[2020-06-03 11:18:00] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1924 ms returned sat
[2020-06-03 11:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:18:03] [INFO ] [Real]Absence check using state equation in 2880 ms returned (error "Failed to check-sat")
[2020-06-03 11:18:03] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2020-06-03 11:18:04] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1618 ms returned sat
[2020-06-03 11:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:18:08] [INFO ] [Real]Absence check using state equation in 3158 ms returned (error "Failed to check-sat")
[2020-06-03 11:18:08] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned unsat
[2020-06-03 11:18:08] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2020-06-03 11:18:10] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1912 ms returned sat
[2020-06-03 11:18:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:13] [INFO ] [Real]Absence check using state equation in 2972 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 11:18:13] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2020-06-03 11:18:15] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1801 ms returned sat
[2020-06-03 11:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:18:18] [INFO ] [Real]Absence check using state equation in 3031 ms returned (error "Failed to check-sat")
[2020-06-03 11:18:18] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-06-03 11:18:20] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1794 ms returned sat
[2020-06-03 11:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:20] [INFO ] [Real]Absence check using state equation in 549 ms returned unsat
[2020-06-03 11:18:21] [INFO ] [Real]Absence check using 3 positive place invariants in 25 ms returned sat
[2020-06-03 11:18:23] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2241 ms returned sat
[2020-06-03 11:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:18:25] [INFO ] [Real]Absence check using state equation in 2517 ms returned (error "Failed to check-sat")
[2020-06-03 11:18:26] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-06-03 11:18:27] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1820 ms returned sat
[2020-06-03 11:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:18:30] [INFO ] [Real]Absence check using state equation in 2976 ms returned (error "Failed to check-sat")
[2020-06-03 11:18:31] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2020-06-03 11:18:33] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1895 ms returned sat
[2020-06-03 11:18:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:18:35] [INFO ] [Real]Absence check using state equation in 2859 ms returned (error "Failed to check-sat")
[2020-06-03 11:18:36] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-06-03 11:18:38] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1935 ms returned sat
[2020-06-03 11:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:18:40] [INFO ] [Real]Absence check using state equation in 2852 ms returned (error "Failed to check-sat")
[2020-06-03 11:18:41] [INFO ] [Real]Absence check using 3 positive place invariants in 61 ms returned sat
[2020-06-03 11:18:43] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1880 ms returned sat
[2020-06-03 11:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:18:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:18:45] [INFO ] [Real]Absence check using state equation in 2864 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.44 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 37140 resets, run finished after 25915 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 467771 steps, including 1201 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 310407 steps, including 262 resets, run timeout after 5001 ms. (steps per millisecond=62 ) 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 546239 steps, including 1219 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2243 resets, run finished after 2808 ms. (steps per millisecond=356 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 553082 steps, including 1239 resets, run timeout after 5001 ms. (steps per millisecond=110 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2235 resets, run finished after 1745 ms. (steps per millisecond=573 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2194 resets, run finished after 1813 ms. (steps per millisecond=551 ) 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 1861 ms. (steps per millisecond=537 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2217 resets, run finished after 1833 ms. (steps per millisecond=545 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2209 resets, run finished after 1869 ms. (steps per millisecond=535 ) 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 1863 ms. (steps per millisecond=536 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 353 rows 1964 cols
[2020-06-03 11:19:45] [INFO ] Computed 1611 place invariants in 127 ms
[2020-06-03 11:19:46] [INFO ] [Real]Absence check using 2 positive place invariants in 34 ms returned sat
[2020-06-03 11:19:48] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2338 ms returned sat
[2020-06-03 11:19:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:19:56] [INFO ] [Real]Absence check using state equation in 7640 ms returned sat
[2020-06-03 11:19:56] [INFO ] Computed and/alt/rep : 329/2008/329 causal constraints in 49 ms.
[2020-06-03 11:19:59] [INFO ] Added : 155 causal constraints over 31 iterations in 3011 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 57 ms.
[2020-06-03 11:19:59] [INFO ] [Real]Absence check using 2 positive place invariants in 29 ms returned sat
[2020-06-03 11:20:02] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2838 ms returned sat
[2020-06-03 11:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:20:44] [INFO ] [Real]Absence check using state equation in 41894 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 11:20:44] [INFO ] [Real]Absence check using 2 positive place invariants in 28 ms returned sat
[2020-06-03 11:20:46] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 1900 ms returned sat
[2020-06-03 11:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:20:52] [INFO ] [Real]Absence check using state equation in 5471 ms returned unsat
[2020-06-03 11:20:52] [INFO ] [Real]Absence check using 2 positive place invariants in 51 ms returned sat
[2020-06-03 11:20:54] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 1941 ms returned sat
[2020-06-03 11:20:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:21:09] [INFO ] [Real]Absence check using state equation in 14932 ms returned sat
[2020-06-03 11:21:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:21:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 34 ms returned sat
[2020-06-03 11:21:11] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 2004 ms returned sat
[2020-06-03 11:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:21:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 11:21:27] [INFO ] [Nat]Absence check using state equation in 16095 ms returned unknown
[2020-06-03 11:21:28] [INFO ] [Real]Absence check using 2 positive place invariants in 25 ms returned sat
[2020-06-03 11:21:30] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 1986 ms returned sat
[2020-06-03 11:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:21:36] [INFO ] [Real]Absence check using state equation in 5989 ms returned sat
[2020-06-03 11:21:36] [INFO ] Computed and/alt/rep : 329/2008/329 causal constraints in 130 ms.
[2020-06-03 11:21:38] [INFO ] Added : 156 causal constraints over 32 iterations in 2361 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 40 ms.
[2020-06-03 11:21:39] [INFO ] [Real]Absence check using 2 positive place invariants in 30 ms returned sat
[2020-06-03 11:21:41] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2337 ms returned sat
[2020-06-03 11:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:21:48] [INFO ] [Real]Absence check using state equation in 6695 ms returned sat
[2020-06-03 11:21:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:21:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 25 ms returned sat
[2020-06-03 11:21:50] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 1845 ms returned sat
[2020-06-03 11:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:21:54] [INFO ] [Nat]Absence check using state equation in 4352 ms returned unsat
[2020-06-03 11:21:54] [INFO ] [Real]Absence check using 2 positive place invariants in 20 ms returned sat
[2020-06-03 11:21:56] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 1954 ms returned sat
[2020-06-03 11:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:22:00] [INFO ] [Real]Absence check using state equation in 4180 ms returned unsat
[2020-06-03 11:22:01] [INFO ] [Real]Absence check using 2 positive place invariants in 24 ms returned sat
[2020-06-03 11:22:03] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 1877 ms returned sat
[2020-06-03 11:22:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:22:09] [INFO ] [Real]Absence check using state equation in 6353 ms returned sat
[2020-06-03 11:22:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:22:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 26 ms returned sat
[2020-06-03 11:22:11] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 1994 ms returned sat
[2020-06-03 11:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:22:18] [INFO ] [Nat]Absence check using state equation in 6412 ms returned sat
[2020-06-03 11:22:18] [INFO ] Computed and/alt/rep : 329/2008/329 causal constraints in 59 ms.
[2020-06-03 11:22:20] [INFO ] Added : 147 causal constraints over 30 iterations in 2594 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 49 ms.
[2020-06-03 11:22:21] [INFO ] [Real]Absence check using 2 positive place invariants in 24 ms returned sat
[2020-06-03 11:22:23] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 2316 ms returned sat
[2020-06-03 11:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:22:29] [INFO ] [Real]Absence check using state equation in 6163 ms returned sat
[2020-06-03 11:22:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:22:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 25 ms returned sat
[2020-06-03 11:22:31] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 2059 ms returned sat
[2020-06-03 11:22:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:22:36] [INFO ] [Nat]Absence check using state equation in 4416 ms returned unsat
[2020-06-03 11:22:36] [INFO ] [Real]Absence check using 2 positive place invariants in 29 ms returned sat
[2020-06-03 11:22:40] [INFO ] [Real]Absence check using 2 positive and 1609 generalized place invariants in 3817 ms returned sat
[2020-06-03 11:22:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 11:22:48] [INFO ] [Real]Absence check using state equation in 8346 ms returned sat
[2020-06-03 11:22:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 11:22:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 18 ms returned sat
[2020-06-03 11:22:50] [INFO ] [Nat]Absence check using 2 positive and 1609 generalized place invariants in 1671 ms returned sat
[2020-06-03 11:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 11:22:56] [INFO ] [Nat]Absence check using state equation in 5555 ms returned sat
[2020-06-03 11:22:56] [INFO ] Computed and/alt/rep : 329/2008/329 causal constraints in 25 ms.
[2020-06-03 11:22:57] [INFO ] Added : 155 causal constraints over 31 iterations in 1323 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 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 176 resets, run finished after 382 ms. (steps per millisecond=40 ) properties seen :[1, 0, 1, 1, 0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-15 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 151 resets, run finished after 254 ms. (steps per millisecond=58 ) properties seen :[0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 3624 steps, including 24 resets, run visited all 1 properties in 72 ms. (steps per millisecond=50 )
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

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

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="itslola"
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 itslola"
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 r176-tajo-158987872400814"
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 ;