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-158961390800750.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-COL-18, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390800750
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.4K Apr 12 06:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 12 06:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 11 07:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 11 07:56 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 3.6K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 10 13:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 13:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 9 20:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 9 20:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 93K 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-COL-18-ReachabilityCardinality-00
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-01
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-02
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-03
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-04
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-05
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-06
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-07
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-08
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-09
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-10
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-11
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-12
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-13
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-14
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589854015739

[2020-05-19 02:06:57] [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 02:06:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 02:06:57] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-19 02:06:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 570 ms
[2020-05-19 02:06:58] [INFO ] sort/places :
tsidxtsid->n9,n8,n7,
Dot->malicious_reservoir,CstopAbort,SstopAbort,AstopAbort,a5,a4,a3,a2,a1,Astart,AstopOK,
tsid->n6,n5,n4,n3,n2,n1,c1,Cstart,Sstart,s2,s3,s4,s5,s6,SstopOK,CstopOK,

[2020-05-19 02:06:58] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 1398 PT places and 296.0 transition bindings in 18 ms.
[2020-05-19 02:06:58] [INFO ] Computed order based on color domains.
[2020-05-19 02:06:58] [INFO ] Unfolded HLPN to a Petri net with 1398 places and 296 transitions in 24 ms.
[2020-05-19 02:06:58] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 49 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 439 resets, run finished after 315 ms. (steps per millisecond=31 ) properties seen :[1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 80 ms. (steps per millisecond=125 ) 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 33 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 43 resets, run finished after 49 ms. (steps per millisecond=204 ) 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 31 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]
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 50 ms. (steps per millisecond=200 ) 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 30 resets, run finished after 41 ms. (steps per millisecond=243 ) 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 33 resets, run finished after 127 ms. (steps per millisecond=78 ) 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 34 resets, run finished after 37 ms. (steps per millisecond=270 ) 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 32 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]
Incomplete Best-First random walk after 10001 steps, including 32 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 30 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 30 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]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 82 ms. (steps per millisecond=121 ) 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 18 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 296 rows 1398 cols
[2020-05-19 02:06:59] [INFO ] Computed 1103 place invariants in 50 ms
[2020-05-19 02:06:59] [INFO ] [Real]Absence check using 4 positive place invariants in 28 ms returned sat
[2020-05-19 02:07:00] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 850 ms returned sat
[2020-05-19 02:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:03] [INFO ] [Real]Absence check using state equation in 3107 ms returned sat
[2020-05-19 02:07:03] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 25 ms.
[2020-05-19 02:07:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t218 0) (and (and (> t291 0) (< o291 o218)) (and (> t199 0) (< o199 o218))))") while checking expression at index 0
[2020-05-19 02:07:04] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-05-19 02:07:05] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1167 ms returned sat
[2020-05-19 02:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:09] [INFO ] [Real]Absence check using state equation in 3337 ms returned sat
[2020-05-19 02:07:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:07:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 27 ms returned sat
[2020-05-19 02:07:10] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 1179 ms returned sat
[2020-05-19 02:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:13] [INFO ] [Nat]Absence check using state equation in 3084 ms returned sat
[2020-05-19 02:07:13] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 45 ms.
[2020-05-19 02:07:14] [INFO ] Added : 55 causal constraints over 11 iterations in 528 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-19 02:07:14] [INFO ] [Real]Absence check using 4 positive place invariants in 17 ms returned sat
[2020-05-19 02:07:15] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 854 ms returned sat
[2020-05-19 02:07:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:19] [INFO ] [Real]Absence check using state equation in 3987 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 02:07:19] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-05-19 02:07:20] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1023 ms returned sat
[2020-05-19 02:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:23] [INFO ] [Real]Absence check using state equation in 3302 ms returned sat
[2020-05-19 02:07:23] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 37 ms.
[2020-05-19 02:07:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t190 0) (and (> t295 0) (< o295 o190)))") while checking expression at index 3
[2020-05-19 02:07:24] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-05-19 02:07:25] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1027 ms returned sat
[2020-05-19 02:07:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:28] [INFO ] [Real]Absence check using state equation in 3192 ms returned sat
[2020-05-19 02:07:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:07:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 24 ms returned sat
[2020-05-19 02:07:29] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 1042 ms returned sat
[2020-05-19 02:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:32] [INFO ] [Nat]Absence check using state equation in 3025 ms returned sat
[2020-05-19 02:07:32] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 35 ms.
[2020-05-19 02:07:33] [INFO ] Added : 75 causal constraints over 15 iterations in 701 ms. Result :unknown
[2020-05-19 02:07:33] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned unsat
[2020-05-19 02:07:33] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned sat
[2020-05-19 02:07:34] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 926 ms returned sat
[2020-05-19 02:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:38] [INFO ] [Real]Absence check using state equation in 3543 ms returned sat
[2020-05-19 02:07:38] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 41 ms.
[2020-05-19 02:07:38] [INFO ] Added : 30 causal constraints over 6 iterations in 317 ms. Result :unknown
[2020-05-19 02:07:38] [INFO ] [Real]Absence check using 4 positive place invariants in 22 ms returned sat
[2020-05-19 02:07:39] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 984 ms returned sat
[2020-05-19 02:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:43] [INFO ] [Real]Absence check using state equation in 3802 ms returned sat
[2020-05-19 02:07:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:07:43] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2020-05-19 02:07:44] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 975 ms returned sat
[2020-05-19 02:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:07:48] [INFO ] [Nat]Absence check using state equation in 3877 ms returned unknown
[2020-05-19 02:07:48] [INFO ] [Real]Absence check using 4 positive place invariants in 18 ms returned sat
[2020-05-19 02:07:49] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1053 ms returned sat
[2020-05-19 02:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:53] [INFO ] [Real]Absence check using state equation in 3088 ms returned sat
[2020-05-19 02:07:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:07:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 21 ms returned sat
[2020-05-19 02:07:54] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 1151 ms returned sat
[2020-05-19 02:07:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:07:57] [INFO ] [Nat]Absence check using state equation in 3049 ms returned sat
[2020-05-19 02:07:57] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 40 ms.
[2020-05-19 02:07:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t231 0) (and (and (> t291 0) (< o291 o231)) (and (> t212 0) (< o212 o231))))") while checking expression at index 8
[2020-05-19 02:07:58] [INFO ] [Real]Absence check using 4 positive place invariants in 21 ms returned sat
[2020-05-19 02:07:59] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1138 ms returned sat
[2020-05-19 02:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:08:02] [INFO ] [Real]Absence check using state equation in 3468 ms returned sat
[2020-05-19 02:08:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:08:03] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2020-05-19 02:08:04] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 1105 ms returned sat
[2020-05-19 02:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:08:07] [INFO ] [Nat]Absence check using state equation in 3439 ms returned sat
[2020-05-19 02:08:07] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 39 ms.
[2020-05-19 02:08:07] [INFO ] Added : 15 causal constraints over 3 iterations in 257 ms. Result :(error "Failed to check-sat")
[2020-05-19 02:08:08] [INFO ] [Real]Absence check using 4 positive place invariants in 22 ms returned sat
[2020-05-19 02:08:09] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1002 ms returned sat
[2020-05-19 02:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:08:12] [INFO ] [Real]Absence check using state equation in 3436 ms returned sat
[2020-05-19 02:08:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:08:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 17 ms returned sat
[2020-05-19 02:08:13] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 872 ms returned sat
[2020-05-19 02:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:08:16] [INFO ] [Nat]Absence check using state equation in 2942 ms returned sat
[2020-05-19 02:08:16] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 35 ms.
[2020-05-19 02:08:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t240 0) (and (> t221 0) (< o221 o240)))") while checking expression at index 10
[2020-05-19 02:08:17] [INFO ] [Real]Absence check using 4 positive place invariants in 23 ms returned sat
[2020-05-19 02:08:18] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1062 ms returned sat
[2020-05-19 02:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:08:22] [INFO ] [Real]Absence check using state equation in 3378 ms returned sat
[2020-05-19 02:08:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:08:22] [INFO ] [Nat]Absence check using 4 positive place invariants in 24 ms returned sat
[2020-05-19 02:08:23] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 1095 ms returned sat
[2020-05-19 02:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:08:26] [INFO ] [Nat]Absence check using state equation in 3175 ms returned sat
[2020-05-19 02:08:26] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 33 ms.
[2020-05-19 02:08:27] [INFO ] Added : 51 causal constraints over 11 iterations in 489 ms. Result :sat
[2020-05-19 02:08:28] [INFO ] Deduced a trap composed of 6 places in 942 ms
[2020-05-19 02:08:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s2 s340 s702 s1234 s1351 s1392) 0)") while checking expression at index 11
[2020-05-19 02:08:28] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2020-05-19 02:08:29] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1150 ms returned sat
[2020-05-19 02:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:08:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:08:33] [INFO ] [Real]Absence check using state equation in 3745 ms returned (error "Failed to check-sat")
[2020-05-19 02:08:33] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned unsat
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 11000 steps, including 125 resets, run finished after 207 ms. (steps per millisecond=53 ) properties seen :[1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0] could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 11000 steps, including 140 resets, run finished after 135 ms. (steps per millisecond=81 ) properties seen :[0, 0, 1, 1, 1, 0] could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 501 out of 1398 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1398/1398 places, 296/296 transitions.
Discarding 20 places :
Also discarding 0 output transitions
Graph (complete) has 9608 edges and 1398 vertex of which 1378 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.19 ms
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1378 transition count 294
Partial Post-agglomeration rule applied 19 times.
Drop transitions removed 19 transitions
Iterating global reduction 1 with 19 rules applied. Total rules applied 22 place count 1378 transition count 294
Symmetric choice reduction at 1 with 18 rule applications. Total rules 40 place count 1378 transition count 294
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 18 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 76 place count 1360 transition count 276
Applied a total of 76 rules in 272 ms. Remains 1360 /1398 variables (removed 38) and now considering 276/296 (removed 20) transitions.
Finished structural reductions, in 1 iterations. Remains : 1360/1398 places, 276/296 transitions.
Incomplete random walk after 1000000 steps, including 44197 resets, run finished after 3602 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 4329 resets, run finished after 1579 ms. (steps per millisecond=633 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3195 resets, run finished after 1059 ms. (steps per millisecond=944 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 818662 steps, including 3543 resets, run timeout after 5001 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 13592660 steps, run timeout after 30001 ms. (steps per millisecond=453 ) properties seen :[0, 0, 0]
Probabilistic random walk after 13592660 steps, saw 1508189 distinct states, run finished after 30001 ms. (steps per millisecond=453 ) properties seen :[0, 0, 0]
// Phase 1: matrix 276 rows 1360 cols
[2020-05-19 02:09:15] [INFO ] Computed 1084 place invariants in 28 ms
[2020-05-19 02:09:15] [INFO ] [Real]Absence check using 21 positive place invariants in 65 ms returned sat
[2020-05-19 02:09:16] [INFO ] [Real]Absence check using 21 positive and 1063 generalized place invariants in 794 ms returned sat
[2020-05-19 02:09:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:09:20] [INFO ] [Real]Absence check using state equation in 4288 ms returned unsat
[2020-05-19 02:09:20] [INFO ] [Real]Absence check using 21 positive place invariants in 49 ms returned sat
[2020-05-19 02:09:21] [INFO ] [Real]Absence check using 21 positive and 1063 generalized place invariants in 1014 ms returned sat
[2020-05-19 02:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:09:25] [INFO ] [Real]Absence check using state equation in 3361 ms returned sat
[2020-05-19 02:09:25] [INFO ] Computed and/alt/rep : 256/1471/256 causal constraints in 36 ms.
[2020-05-19 02:09:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:09:26] [INFO ] [Nat]Absence check using 21 positive place invariants in 81 ms returned sat
[2020-05-19 02:09:27] [INFO ] [Nat]Absence check using 21 positive and 1063 generalized place invariants in 986 ms returned sat
[2020-05-19 02:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:09:30] [INFO ] [Nat]Absence check using state equation in 3103 ms returned sat
[2020-05-19 02:09:30] [INFO ] Computed and/alt/rep : 256/1471/256 causal constraints in 35 ms.
[2020-05-19 02:09:32] [INFO ] Added : 110 causal constraints over 22 iterations in 1929 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
[2020-05-19 02:09:32] [INFO ] [Real]Absence check using 21 positive place invariants in 59 ms returned sat
[2020-05-19 02:09:33] [INFO ] [Real]Absence check using 21 positive and 1063 generalized place invariants in 1060 ms returned sat
[2020-05-19 02:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:09:38] [INFO ] [Real]Absence check using state equation in 4505 ms returned sat
[2020-05-19 02:09:38] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:09:38] [INFO ] [Nat]Absence check using 21 positive place invariants in 65 ms returned sat
[2020-05-19 02:09:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:09:51] [INFO ] [Nat]Absence check using 21 positive and 1063 generalized place invariants in 13103 ms returned unknown
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 11100 steps, including 147 resets, run finished after 151 ms. (steps per millisecond=73 ) properties seen :[1, 0] could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 441 out of 1360 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1360/1360 places, 276/276 transitions.
Discarding 3 places :
Also discarding 0 output transitions
Graph (complete) has 9946 edges and 1360 vertex of which 1357 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.5 ms
Drop transitions removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Discarding 19 places :
Implicit places reduction removed 19 places
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 0 with 135 rules applied. Total rules applied 136 place count 1338 transition count 160
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 155 place count 1319 transition count 160
Partial Free-agglomeration rule applied 19 times.
Drop transitions removed 19 transitions
Iterating global reduction 2 with 19 rules applied. Total rules applied 174 place count 1319 transition count 160
Applied a total of 174 rules in 133 ms. Remains 1319 /1360 variables (removed 41) and now considering 160/276 (removed 116) transitions.
Finished structural reductions, in 1 iterations. Remains : 1319/1360 places, 160/276 transitions.
Incomplete random walk after 1000000 steps, including 45454 resets, run finished after 2518 ms. (steps per millisecond=397 ) properties seen :[0]
Interrupted Best-First random walk after 929915 steps, including 4025 resets, run timeout after 5001 ms. (steps per millisecond=185 ) properties seen :[0]
Interrupted probabilistic random walk after 14830142 steps, run timeout after 30001 ms. (steps per millisecond=494 ) properties seen :[0]
Probabilistic random walk after 14830142 steps, saw 1526367 distinct states, run finished after 30001 ms. (steps per millisecond=494 ) properties seen :[0]
// Phase 1: matrix 160 rows 1319 cols
[2020-05-19 02:10:29] [INFO ] Computed 1159 place invariants in 10 ms
[2020-05-19 02:10:29] [INFO ] [Real]Absence check using 38 positive place invariants in 63 ms returned sat
[2020-05-19 02:10:30] [INFO ] [Real]Absence check using 38 positive and 1121 generalized place invariants in 1042 ms returned sat
[2020-05-19 02:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:10:34] [INFO ] [Real]Absence check using state equation in 3615 ms returned sat
[2020-05-19 02:10:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:10:34] [INFO ] [Nat]Absence check using 38 positive place invariants in 117 ms returned sat
[2020-05-19 02:10:35] [INFO ] [Nat]Absence check using 38 positive and 1121 generalized place invariants in 791 ms returned unsat
FORMULA QuasiCertifProtocol-COL-18-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589854235834

--------------------
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-COL-18"
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-COL-18, 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-158961390800750"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-18.tgz
mv QuasiCertifProtocol-COL-18 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 ;