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-158961390900807.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is QuasiCertifProtocol-PT-18, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390900807
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 26K Apr 12 06:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 12 06:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 11 07:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K 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 12K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 30K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 10 13:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 10 13:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 9 20:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28K Apr 9 20:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 27K 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 686K 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-18-ReachabilityFireability-00
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-01
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-02
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-03
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-04
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-05
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-06
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-07
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-08
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-09
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-10
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-11
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-12
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-13
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-14
FORMULA_NAME QuasiCertifProtocol-PT-18-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589859349460

[2020-05-19 03:35:51] [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 03:35:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 03:35:51] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2020-05-19 03:35:51] [INFO ] Transformed 1398 places.
[2020-05-19 03:35:51] [INFO ] Transformed 296 transitions.
[2020-05-19 03:35:51] [INFO ] Parsed PT model containing 1398 places and 296 transitions in 167 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 79 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 441 resets, run finished after 113 ms. (steps per millisecond=88 ) properties seen :[0, 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 22 ms. (steps per millisecond=454 ) properties seen :[0, 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 140 ms. (steps per millisecond=71 ) properties seen :[0, 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 91 ms. (steps per millisecond=109 ) properties seen :[0, 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, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 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, 0]
Incomplete Best-First random walk after 10001 steps, including 23 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, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 395 ms. (steps per millisecond=25 ) properties seen :[0, 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 12 ms. (steps per millisecond=833 ) properties seen :[0, 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 17 ms. (steps per millisecond=588 ) properties seen :[0, 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 15 ms. (steps per millisecond=666 ) properties seen :[0, 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 16 ms. (steps per millisecond=625 ) properties seen :[0, 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 11 ms. (steps per millisecond=909 ) properties seen :[0, 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 25 ms. (steps per millisecond=400 ) properties seen :[0, 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 27 ms. (steps per millisecond=370 ) properties seen :[0, 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 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 10000001 steps, saw 1248622 distinct states, run finished after 19335 ms. (steps per millisecond=517 ) properties seen :[0, 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 03:36:12] [INFO ] Computed 1103 place invariants in 62 ms
[2020-05-19 03:36:12] [INFO ] [Real]Absence check using 3 positive place invariants in 30 ms returned unsat
[2020-05-19 03:36:12] [INFO ] [Real]Absence check using 3 positive place invariants in 24 ms returned sat
[2020-05-19 03:36:14] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1830 ms returned sat
[2020-05-19 03:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:17] [INFO ] [Real]Absence check using state equation in 3031 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 03:36:17] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2020-05-19 03:36:19] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 2152 ms returned sat
[2020-05-19 03:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:22] [INFO ] [Real]Absence check using state equation in 2754 ms returned (error "Solver has unexpectedly terminated")
[2020-05-19 03:36:22] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2020-05-19 03:36:23] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1201 ms returned sat
[2020-05-19 03:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:26] [INFO ] [Real]Absence check using state equation in 2834 ms returned sat
[2020-05-19 03:36:26] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 31 ms.
[2020-05-19 03:36:27] [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 (=> (> t70 0) (and (and (> t27 0) (< o27 o70)) (and (> t5 0) (< o5 o70)) (and (> t25 0) (< o25 o70)) (and (> t26 0) (< o26 o70)) (and (> t31 0) (< o31 o70)) (and (> t24 0) (< o24 o70)) (and (> t8 0) (< o8 o70)) (and (> t9 0) (< o9 o70)) (and (> t14 0) (< o14 o70)) (and (> t15 0) (< o15 o70)) (and (> t12 0) (< o12 o70)) (and (> t13 0) (< o13 o70)) (and (> t2 0) (< o2 o70)) (and (> t3 0) (< o3 o70)) (and (> t0 0) (< o0 o70)) (and (> t1 0) (< o1 o70)) (and (> t6 0) (< o6 o70)) (and (> t7 0) (< o7 o70)) (and (> t4 0) (< o4 o70))))") while checking expression at index 3
[2020-05-19 03:36:27] [INFO ] [Real]Absence check using 3 positive place invariants in 43 ms returned sat
[2020-05-19 03:36:28] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 903 ms returned sat
[2020-05-19 03:36:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:31] [INFO ] [Real]Absence check using state equation in 2802 ms returned sat
[2020-05-19 03:36:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 03:36:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 16 ms returned sat
[2020-05-19 03:36:32] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 803 ms returned sat
[2020-05-19 03:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:35] [INFO ] [Nat]Absence check using state equation in 2943 ms returned sat
[2020-05-19 03:36:35] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 23 ms.
[2020-05-19 03:36:35] [INFO ] Added : 40 causal constraints over 8 iterations in 469 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
[2020-05-19 03:36:35] [INFO ] [Real]Absence check using 3 positive place invariants in 21 ms returned sat
[2020-05-19 03:36:36] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 864 ms returned sat
[2020-05-19 03:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:39] [INFO ] [Real]Absence check using state equation in 2892 ms returned sat
[2020-05-19 03:36:39] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 28 ms.
[2020-05-19 03:36:40] [INFO ] Added : 81 causal constraints over 17 iterations in 746 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2020-05-19 03:36:40] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2020-05-19 03:36:41] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 996 ms returned sat
[2020-05-19 03:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:44] [INFO ] [Real]Absence check using state equation in 2921 ms returned sat
[2020-05-19 03:36:44] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 21 ms.
[2020-05-19 03:36:45] [INFO ] Added : 81 causal constraints over 17 iterations in 633 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2020-05-19 03:36:45] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned sat
[2020-05-19 03:36:46] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1262 ms returned sat
[2020-05-19 03:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 03:36:50] [INFO ] [Real]Absence check using state equation in 3623 ms returned (error "Failed to check-sat")
[2020-05-19 03:36:50] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2020-05-19 03:36:51] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1081 ms returned sat
[2020-05-19 03:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:54] [INFO ] [Real]Absence check using state equation in 3136 ms returned sat
[2020-05-19 03:36:54] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 18 ms.
[2020-05-19 03:36:55] [INFO ] Added : 53 causal constraints over 11 iterations in 457 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2020-05-19 03:36:55] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2020-05-19 03:36:56] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 800 ms returned sat
[2020-05-19 03:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:36:59] [INFO ] [Real]Absence check using state equation in 3040 ms returned sat
[2020-05-19 03:36:59] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 25 ms.
[2020-05-19 03:37:00] [INFO ] Added : 100 causal constraints over 20 iterations in 979 ms. Result :unknown
[2020-05-19 03:37:00] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:37:01] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1059 ms returned sat
[2020-05-19 03:37:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:37:04] [INFO ] [Real]Absence check using state equation in 2881 ms returned sat
[2020-05-19 03:37:04] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 21 ms.
[2020-05-19 03:37:04] [INFO ] Added : 41 causal constraints over 9 iterations in 363 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2020-05-19 03:37:05] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2020-05-19 03:37:06] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1024 ms returned sat
[2020-05-19 03:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:37:09] [INFO ] [Real]Absence check using state equation in 2912 ms returned sat
[2020-05-19 03:37:09] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 29 ms.
[2020-05-19 03:37:10] [INFO ] Added : 100 causal constraints over 20 iterations in 839 ms. Result :unknown
[2020-05-19 03:37:10] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2020-05-19 03:37:11] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1064 ms returned sat
[2020-05-19 03:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:37:14] [INFO ] [Real]Absence check using state equation in 2810 ms returned sat
[2020-05-19 03:37:14] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 23 ms.
[2020-05-19 03:37:15] [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 (=> (> t116 0) (and (and (> t8 0) (< o8 o116)) (and (> t9 0) (< o9 o116)) (and (> t14 0) (< o14 o116)) (and (> t15 0) (< o15 o116)) (and (> t12 0) (< o12 o116)) (and (> t13 0) (< o13 o116)) (and (> t2 0) (< o2 o116)) (and (> t3 0) (< o3 o116)) (and (> t0 0) (< o0 o116)) (and (> t1 0) (< o1 o116)) (and (> t7 0) (< o7 o116)) (and (> t6 0) (< o6 o116)) (and (> t5 0) (< o5 o116)) (and (> t4 0) (< o4 o116)) (and (> t26 0) (< o26 o116)) (and (> t27 0) (< o27 o116)) (and (> t24 0) (< o24 o116)) (and (> t25 0) (< o25 o116)) (and (> t31 0) (< o31 o116))))") while checking expression at index 12
[2020-05-19 03:37:15] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2020-05-19 03:37:16] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 801 ms returned sat
[2020-05-19 03:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:37:18] [INFO ] [Real]Absence check using state equation in 2857 ms returned sat
[2020-05-19 03:37:18] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 18 ms.
[2020-05-19 03:37:19] [INFO ] Added : 41 causal constraints over 9 iterations in 345 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2020-05-19 03:37:19] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2020-05-19 03:37:20] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 956 ms returned sat
[2020-05-19 03:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:37:21] [INFO ] [Real]Absence check using state equation in 1064 ms returned unsat
[2020-05-19 03:37:21] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2020-05-19 03:37:22] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 822 ms returned sat
[2020-05-19 03:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:37:25] [INFO ] [Real]Absence check using state equation in 2775 ms returned sat
[2020-05-19 03:37:25] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 23 ms.
[2020-05-19 03:37:25] [INFO ] Added : 53 causal constraints over 11 iterations in 453 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 5400 steps, including 111 resets, run finished after 43 ms. (steps per millisecond=125 ) properties seen :[0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4200 steps, including 100 resets, run finished after 28 ms. (steps per millisecond=150 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 12000 steps, including 143 resets, run finished after 111 ms. (steps per millisecond=108 ) properties seen :[1, 0, 1, 1, 1, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4200 steps, including 100 resets, run finished after 20 ms. (steps per millisecond=210 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 11900 steps, including 155 resets, run finished after 98 ms. (steps per millisecond=121 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 5400 steps, including 111 resets, run finished after 23 ms. (steps per millisecond=234 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 8200 steps, including 123 resets, run finished after 49 ms. (steps per millisecond=167 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 8200 steps, including 127 resets, run finished after 48 ms. (steps per millisecond=170 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 4100 steps, including 99 resets, run finished after 18 ms. (steps per millisecond=227 ) properties seen :[0] could not realise parikh vector
Support contains 458 out of 1398 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1398/1398 places, 296/296 transitions.
Discarding 62 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Graph (complete) has 9608 edges and 1398 vertex of which 1336 are kept as prefixes of interest. Removing 62 places using SCC suffix rule.15 ms
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 1336 transition count 290
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 1335 transition count 290
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 1334 transition count 289
Applied a total of 7 rules in 286 ms. Remains 1334 /1398 variables (removed 64) and now considering 289/296 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 1334/1398 places, 289/296 transitions.
Incomplete random walk after 1000000 steps, including 43941 resets, run finished after 3900 ms. (steps per millisecond=256 ) properties seen :[0]
Interrupted Best-First random walk after 545852 steps, including 1125 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen :[0]
Interrupted probabilistic random walk after 19854052 steps, run timeout after 30001 ms. (steps per millisecond=661 ) properties seen :[0]
Probabilistic random walk after 19854052 steps, saw 2434452 distinct states, run finished after 30001 ms. (steps per millisecond=661 ) properties seen :[0]
// Phase 1: matrix 289 rows 1334 cols
[2020-05-19 03:38:05] [INFO ] Computed 1046 place invariants in 72 ms
[2020-05-19 03:38:06] [INFO ] [Real]Absence check using 0 positive and 1046 generalized place invariants in 1075 ms returned sat
[2020-05-19 03:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 03:38:11] [INFO ] [Real]Absence check using state equation in 4593 ms returned unsat
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589859491621

--------------------
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-PT-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-PT-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-158961390900807"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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