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-158961390800751.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 ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390800751
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-01
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-02
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-03
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-04
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-05
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-06
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-07
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-08
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-09
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-10
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-11
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-12
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-13
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-14
FORMULA_NAME QuasiCertifProtocol-COL-18-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589854248183

[2020-05-19 02:10:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 02:10:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 02:10:49] [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 02:10:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 619 ms
[2020-05-19 02:10:50] [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 02:10:50] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 1398 PT places and 296.0 transition bindings in 19 ms.
[2020-05-19 02:10:50] [INFO ] Computed order based on color domains.
[2020-05-19 02:10:50] [INFO ] Unfolded HLPN to a Petri net with 1398 places and 296 transitions in 32 ms.
[2020-05-19 02:10:50] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 65 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 441 resets, run finished after 183 ms. (steps per millisecond=54 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 20 ms. (steps per millisecond=500 ) 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 34 resets, run finished after 154 ms. (steps per millisecond=64 ) 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 31 resets, run finished after 106 ms. (steps per millisecond=94 ) 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 28 resets, run finished after 14 ms. (steps per millisecond=714 ) 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 69 ms. (steps per millisecond=144 ) 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 34 ms. (steps per millisecond=294 ) 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 47 ms. (steps per millisecond=212 ) 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 389 ms. (steps per millisecond=25 ) 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 31 resets, run finished after 14 ms. (steps per millisecond=714 ) 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 109 ms. (steps per millisecond=91 ) 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 33 resets, run finished after 14 ms. (steps per millisecond=714 ) 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 29 resets, run finished after 213 ms. (steps per millisecond=46 ) 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 29 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 43 resets, run finished after 34 ms. (steps per millisecond=294 ) 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 32 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 296 rows 1398 cols
[2020-05-19 02:10:52] [INFO ] Computed 1103 place invariants in 55 ms
[2020-05-19 02:10:52] [INFO ] [Real]Absence check using 4 positive place invariants in 25 ms returned unsat
[2020-05-19 02:10:52] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-05-19 02:10:54] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1925 ms returned sat
[2020-05-19 02:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:10:57] [INFO ] [Real]Absence check using state equation in 2965 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 02:10:57] [INFO ] [Real]Absence check using 4 positive place invariants in 24 ms returned sat
[2020-05-19 02:10:59] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 2110 ms returned sat
[2020-05-19 02:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:11:02] [INFO ] [Real]Absence check using state equation in 2676 ms returned (error "Failed to check-sat")
[2020-05-19 02:11:02] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-05-19 02:11:03] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 979 ms returned sat
[2020-05-19 02:11:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:06] [INFO ] [Real]Absence check using state equation in 2811 ms returned sat
[2020-05-19 02:11:06] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 25 ms.
[2020-05-19 02:11:07] [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 3
[2020-05-19 02:11:07] [INFO ] [Real]Absence check using 4 positive place invariants in 21 ms returned sat
[2020-05-19 02:11:08] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1347 ms returned sat
[2020-05-19 02:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:11:12] [INFO ] [Real]Absence check using state equation in 3456 ms returned (error "Failed to check-sat")
[2020-05-19 02:11:12] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-05-19 02:11:13] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 991 ms returned sat
[2020-05-19 02:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:16] [INFO ] [Real]Absence check using state equation in 3164 ms returned sat
[2020-05-19 02:11:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:11:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 45 ms returned sat
[2020-05-19 02:11:17] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 892 ms returned sat
[2020-05-19 02:11:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:21] [INFO ] [Nat]Absence check using state equation in 3281 ms returned sat
[2020-05-19 02:11:21] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 37 ms.
[2020-05-19 02:11:21] [INFO ] Added : 30 causal constraints over 6 iterations in 568 ms. Result :unknown
[2020-05-19 02:11:21] [INFO ] [Real]Absence check using 4 positive place invariants in 18 ms returned sat
[2020-05-19 02:11:22] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1041 ms returned sat
[2020-05-19 02:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:26] [INFO ] [Real]Absence check using state equation in 3302 ms returned sat
[2020-05-19 02:11:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:11:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 17 ms returned sat
[2020-05-19 02:11:27] [INFO ] [Nat]Absence check using 4 positive and 1099 generalized place invariants in 900 ms returned sat
[2020-05-19 02:11:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:30] [INFO ] [Nat]Absence check using state equation in 3251 ms returned sat
[2020-05-19 02:11:30] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 30 ms.
[2020-05-19 02:11:31] [INFO ] Added : 40 causal constraints over 8 iterations in 697 ms. Result :unknown
[2020-05-19 02:11:31] [INFO ] [Real]Absence check using 4 positive place invariants in 24 ms returned sat
[2020-05-19 02:11:33] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 2583 ms returned sat
[2020-05-19 02:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:11:36] [INFO ] [Real]Absence check using state equation in 2262 ms returned (error "Failed to check-sat")
[2020-05-19 02:11:36] [INFO ] [Real]Absence check using 4 positive place invariants in 13 ms returned sat
[2020-05-19 02:11:37] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 839 ms returned sat
[2020-05-19 02:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:40] [INFO ] [Real]Absence check using state equation in 2836 ms returned sat
[2020-05-19 02:11:40] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 30 ms.
[2020-05-19 02:11:40] [INFO ] Added : 98 causal constraints over 20 iterations in 780 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 19 ms.
[2020-05-19 02:11:41] [INFO ] [Real]Absence check using 4 positive place invariants in 24 ms returned sat
[2020-05-19 02:11:42] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1393 ms returned sat
[2020-05-19 02:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:45] [INFO ] [Real]Absence check using state equation in 3454 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 02:11:46] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned sat
[2020-05-19 02:11:47] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 937 ms returned sat
[2020-05-19 02:11:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:11:50] [INFO ] [Real]Absence check using state equation in 3907 ms returned (error "Failed to check-sat")
[2020-05-19 02:11:51] [INFO ] [Real]Absence check using 4 positive place invariants in 29 ms returned sat
[2020-05-19 02:11:55] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 4475 ms returned sat
[2020-05-19 02:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:11:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:11:56] [INFO ] [Real]Absence check using state equation in 323 ms returned (error "Failed to check-sat")
[2020-05-19 02:11:56] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned unsat
[2020-05-19 02:11:56] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-05-19 02:11:57] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 1103 ms returned sat
[2020-05-19 02:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:12:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 02:12:01] [INFO ] [Real]Absence check using state equation in 3734 ms returned (error "Failed to check-sat")
[2020-05-19 02:12:01] [INFO ] [Real]Absence check using 4 positive place invariants in 18 ms returned sat
[2020-05-19 02:12:02] [INFO ] [Real]Absence check using 4 positive and 1099 generalized place invariants in 746 ms returned sat
[2020-05-19 02:12:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:12:05] [INFO ] [Real]Absence check using state equation in 3164 ms returned sat
[2020-05-19 02:12:05] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 32 ms.
[2020-05-19 02:12:05] [INFO ] Added : 31 causal constraints over 7 iterations in 373 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 3200 steps, including 97 resets, run finished after 72 ms. (steps per millisecond=44 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 9800 steps, including 126 resets, run finished after 115 ms. (steps per millisecond=85 ) properties seen :[1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 9900 steps, including 134 resets, run finished after 109 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 9900 steps, including 137 resets, run finished after 108 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 916 out of 1398 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1398/1398 places, 296/296 transitions.
Discarding 42 places :
Also discarding 0 output transitions
Graph (complete) has 9608 edges and 1398 vertex of which 1356 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.17 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 1356 transition count 294
Applied a total of 3 rules in 119 ms. Remains 1356 /1398 variables (removed 42) and now considering 294/296 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1356/1398 places, 294/296 transitions.
Incomplete random walk after 1000000 steps, including 46220 resets, run finished after 4050 ms. (steps per millisecond=246 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 630764 steps, including 2142 resets, run timeout after 5001 ms. (steps per millisecond=126 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 441432 steps, including 1141 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 481560 steps, including 1219 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 13907325 steps, run timeout after 30001 ms. (steps per millisecond=463 ) properties seen :[0, 0, 0]
Probabilistic random walk after 13907325 steps, saw 1565257 distinct states, run finished after 30001 ms. (steps per millisecond=463 ) properties seen :[0, 0, 0]
// Phase 1: matrix 294 rows 1356 cols
[2020-05-19 02:12:55] [INFO ] Computed 1064 place invariants in 45 ms
[2020-05-19 02:12:56] [INFO ] [Real]Absence check using 0 positive and 1064 generalized place invariants in 1105 ms returned sat
[2020-05-19 02:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:13:00] [INFO ] [Real]Absence check using state equation in 3883 ms returned unsat
[2020-05-19 02:13:02] [INFO ] [Real]Absence check using 0 positive and 1064 generalized place invariants in 1324 ms returned sat
[2020-05-19 02:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:13:05] [INFO ] [Real]Absence check using state equation in 3584 ms returned sat
[2020-05-19 02:13:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 02:13:06] [INFO ] [Nat]Absence check using 0 positive and 1064 generalized place invariants in 1012 ms returned sat
[2020-05-19 02:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 02:13:09] [INFO ] [Nat]Absence check using state equation in 3036 ms returned sat
[2020-05-19 02:13:09] [INFO ] Computed and/alt/rep : 274/1433/274 causal constraints in 31 ms.
[2020-05-19 02:13:10] [INFO ] Added : 113 causal constraints over 23 iterations in 866 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
[2020-05-19 02:13:12] [INFO ] [Real]Absence check using 0 positive and 1064 generalized place invariants in 1262 ms returned sat
[2020-05-19 02:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 02:13:14] [INFO ] [Real]Absence check using state equation in 2768 ms returned unsat
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 102 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=34 )
FORMULA QuasiCertifProtocol-COL-18-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589854395265

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="QuasiCertifProtocol-COL-18"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is QuasiCertifProtocol-COL-18, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r126-tajo-158961390800751"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;