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-158961390900831.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-32, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390900831
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 47K Apr 12 07:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 185K Apr 12 07:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 07:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 11 07:59 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 35K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 34K Apr 10 13:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 10 13:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 9 20:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 9 20:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.5K 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 1.8M 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-32-ReachabilityFireability-00
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-01
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-02
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-03
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-04
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-05
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-06
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-07
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-08
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-09
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-10
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-11
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-12
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-13
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-14
FORMULA_NAME QuasiCertifProtocol-PT-32-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589862494098

[2020-05-19 04:28:15] [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 04:28:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 04:28:15] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2020-05-19 04:28:15] [INFO ] Transformed 3806 places.
[2020-05-19 04:28:15] [INFO ] Transformed 506 transitions.
[2020-05-19 04:28:15] [INFO ] Parsed PT model containing 3806 places and 506 transitions in 232 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 48 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 267 resets, run finished after 195 ms. (steps per millisecond=51 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 243 ms. (steps per millisecond=41 ) 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 9 resets, run finished after 234 ms. (steps per millisecond=42 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 271 ms. (steps per millisecond=36 ) 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 11 resets, run finished after 40 ms. (steps per millisecond=250 ) 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 9 resets, run finished after 62 ms. (steps per millisecond=161 ) 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 9 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, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 53 ms. (steps per millisecond=188 ) 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 9 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]
Incomplete Best-First random walk after 10001 steps, including 11 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]
Incomplete Best-First random walk after 10001 steps, including 11 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]
Incomplete Best-First random walk after 10001 steps, including 8 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]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 48 ms. (steps per millisecond=208 ) 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 12 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]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 87 ms. (steps per millisecond=114 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 506 rows 3806 cols
[2020-05-19 04:28:17] [INFO ] Computed 3301 place invariants in 210 ms
[2020-05-19 04:28:18] [INFO ] [Real]Absence check using 3 positive place invariants in 67 ms returned sat
[2020-05-19 04:28:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:22] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4472 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-05-19 04:28:23] [INFO ] [Real]Absence check using 3 positive place invariants in 119 ms returned sat
[2020-05-19 04:28:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:27] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4512 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2020-05-19 04:28:28] [INFO ] [Real]Absence check using 3 positive place invariants in 51 ms returned sat
[2020-05-19 04:28:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:32] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4599 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2020-05-19 04:28:33] [INFO ] [Real]Absence check using 3 positive place invariants in 56 ms returned sat
[2020-05-19 04:28:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:37] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4563 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2020-05-19 04:28:38] [INFO ] [Real]Absence check using 3 positive place invariants in 58 ms returned sat
[2020-05-19 04:28:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:42] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4494 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2020-05-19 04:28:43] [INFO ] [Real]Absence check using 3 positive place invariants in 38 ms returned sat
[2020-05-19 04:28:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:47] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4579 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2020-05-19 04:28:48] [INFO ] [Real]Absence check using 3 positive place invariants in 38 ms returned sat
[2020-05-19 04:28:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:52] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4618 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 6
[2020-05-19 04:28:53] [INFO ] [Real]Absence check using 3 positive place invariants in 51 ms returned sat
[2020-05-19 04:28:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:28:57] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4556 ms returned (error "Failed to check-sat")
[2020-05-19 04:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:28:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 7
[2020-05-19 04:28:58] [INFO ] [Real]Absence check using 3 positive place invariants in 51 ms returned sat
[2020-05-19 04:29:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:29:03] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4573 ms returned (error "Failed to check-sat")
[2020-05-19 04:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:29:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 8
[2020-05-19 04:29:03] [INFO ] [Real]Absence check using 3 positive place invariants in 77 ms returned sat
[2020-05-19 04:29:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:29:08] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4571 ms returned (error "Failed to check-sat")
[2020-05-19 04:29:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:29:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 9
[2020-05-19 04:29:08] [INFO ] [Real]Absence check using 3 positive place invariants in 72 ms returned sat
[2020-05-19 04:29:13] [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 (= (+ s2541 s3380 s3573) (+ s2479 s3442 s3554))") while checking expression at index 10
[2020-05-19 04:29:13] [INFO ] [Real]Absence check using 3 positive place invariants in 77 ms returned sat
[2020-05-19 04:29:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:29:18] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4486 ms returned (error "Failed to check-sat")
[2020-05-19 04:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:29:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 11
[2020-05-19 04:29:18] [INFO ] [Real]Absence check using 3 positive place invariants in 52 ms returned sat
[2020-05-19 04:29:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:29:23] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4504 ms returned (error "Failed to check-sat")
[2020-05-19 04:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:29:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 12
[2020-05-19 04:29:23] [INFO ] [Real]Absence check using 3 positive place invariants in 49 ms returned sat
[2020-05-19 04:29:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 04:29:28] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4628 ms returned (error "Failed to check-sat")
[2020-05-19 04:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:29:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 13
Support contains 1561 out of 3806 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3806/3806 places, 506/506 transitions.
Discarding 1093 places :
Also discarding 0 output transitions
Graph (complete) has 43474 edges and 3806 vertex of which 2713 are kept as prefixes of interest. Removing 1093 places using SCC suffix rule.111 ms
Drop transitions removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 2713 transition count 475
Symmetric choice reduction at 1 with 30 rule applications. Total rules 62 place count 2713 transition count 475
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 30 transitions.
Iterating global reduction 1 with 60 rules applied. Total rules applied 122 place count 2683 transition count 445
Applied a total of 122 rules in 533 ms. Remains 2683 /3806 variables (removed 1123) and now considering 445/506 (removed 61) transitions.
Finished structural reductions, in 1 iterations. Remains : 2683/3806 places, 445/506 transitions.
Incomplete random walk after 1000000 steps, including 26763 resets, run finished after 12262 ms. (steps per millisecond=81 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 190525 steps, including 231 resets, run timeout after 5001 ms. (steps per millisecond=38 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 360230 steps, including 333 resets, run timeout after 5001 ms. (steps per millisecond=72 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 183224 steps, including 172 resets, run timeout after 5001 ms. (steps per millisecond=36 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1137 resets, run finished after 2171 ms. (steps per millisecond=460 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 755048 steps, including 699 resets, run timeout after 5001 ms. (steps per millisecond=150 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1163 resets, run finished after 1651 ms. (steps per millisecond=605 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 850539 steps, including 520 resets, run timeout after 5001 ms. (steps per millisecond=170 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 922 resets, run finished after 1519 ms. (steps per millisecond=658 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1137 resets, run finished after 1518 ms. (steps per millisecond=658 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1152 resets, run finished after 2128 ms. (steps per millisecond=469 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 931 resets, run finished after 1512 ms. (steps per millisecond=661 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 932 resets, run finished after 2476 ms. (steps per millisecond=403 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1225 resets, run finished after 2734 ms. (steps per millisecond=365 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 923 resets, run finished after 2486 ms. (steps per millisecond=402 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 9563772 steps, run timeout after 30001 ms. (steps per millisecond=318 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 9563772 steps, saw 1044277 distinct states, run finished after 30001 ms. (steps per millisecond=318 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 445 rows 2683 cols
[2020-05-19 04:30:54] [INFO ] Computed 2240 place invariants in 78 ms
[2020-05-19 04:30:59] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 4703 ms returned sat
[2020-05-19 04:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:31:27] [INFO ] [Real]Absence check using state equation in 28647 ms returned sat
[2020-05-19 04:31:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:31:32] [INFO ] [Nat]Absence check using 0 positive and 2240 generalized place invariants in 4263 ms returned sat
[2020-05-19 04:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:32:01] [INFO ] [Nat]Absence check using state equation in 28882 ms returned sat
[2020-05-19 04:32:01] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 40 ms.
[2020-05-19 04:32:03] [INFO ] Added : 83 causal constraints over 17 iterations in 2315 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 51 ms.
[2020-05-19 04:32:08] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 3972 ms returned sat
[2020-05-19 04:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:32:27] [INFO ] [Real]Absence check using state equation in 19410 ms returned unsat
[2020-05-19 04:32:34] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 6730 ms returned sat
[2020-05-19 04:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:32:59] [INFO ] [Real]Absence check using state equation in 25288 ms returned sat
[2020-05-19 04:32:59] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 35 ms.
[2020-05-19 04:33:02] [INFO ] Added : 71 causal constraints over 15 iterations in 2340 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 76 ms.
[2020-05-19 04:33:06] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 3369 ms returned sat
[2020-05-19 04:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:33:19] [INFO ] [Real]Absence check using state equation in 13243 ms returned sat
[2020-05-19 04:33:19] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 27 ms.
[2020-05-19 04:33:21] [INFO ] Added : 70 causal constraints over 14 iterations in 1654 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 53 ms.
[2020-05-19 04:33:25] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 3806 ms returned sat
[2020-05-19 04:33:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:33:40] [INFO ] [Real]Absence check using state equation in 14838 ms returned sat
[2020-05-19 04:33:40] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 04:33:44] [INFO ] [Nat]Absence check using 0 positive and 2240 generalized place invariants in 3823 ms returned sat
[2020-05-19 04:33:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 04:33:59] [INFO ] [Nat]Absence check using state equation in 14851 ms returned sat
[2020-05-19 04:33:59] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 41 ms.
[2020-05-19 04:34:02] [INFO ] Added : 126 causal constraints over 26 iterations in 3266 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 56 ms.
[2020-05-19 04:34:07] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 3803 ms returned sat
[2020-05-19 04:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:34:19] [INFO ] [Real]Absence check using state equation in 12759 ms returned sat
[2020-05-19 04:34:19] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 28 ms.
[2020-05-19 04:34:21] [INFO ] Added : 70 causal constraints over 14 iterations in 1754 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 52 ms.
[2020-05-19 04:34:27] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 5208 ms returned sat
[2020-05-19 04:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:34:42] [INFO ] [Real]Absence check using state equation in 15537 ms returned unsat
[2020-05-19 04:34:46] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 3587 ms returned sat
[2020-05-19 04:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:34:59] [INFO ] [Real]Absence check using state equation in 13041 ms returned sat
[2020-05-19 04:35:00] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 28 ms.
[2020-05-19 04:35:02] [INFO ] Added : 105 causal constraints over 21 iterations in 2437 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 48 ms.
[2020-05-19 04:35:06] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 3793 ms returned sat
[2020-05-19 04:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:35:20] [INFO ] [Real]Absence check using state equation in 13375 ms returned sat
[2020-05-19 04:35:20] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 23 ms.
[2020-05-19 04:35:22] [INFO ] Added : 105 causal constraints over 21 iterations in 2592 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
[2020-05-19 04:35:28] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 4900 ms returned sat
[2020-05-19 04:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:35:39] [INFO ] [Real]Absence check using state equation in 10943 ms returned sat
[2020-05-19 04:35:39] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 37 ms.
[2020-05-19 04:35:46] [INFO ] Added : 236 causal constraints over 48 iterations in 6911 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 88 ms.
[2020-05-19 04:35:50] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 3832 ms returned sat
[2020-05-19 04:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:36:03] [INFO ] [Real]Absence check using state equation in 13234 ms returned sat
[2020-05-19 04:36:04] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 37 ms.
[2020-05-19 04:36:06] [INFO ] Added : 105 causal constraints over 21 iterations in 2380 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 46 ms.
[2020-05-19 04:36:11] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 4472 ms returned sat
[2020-05-19 04:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:36:17] [INFO ] [Real]Absence check using state equation in 6468 ms returned unsat
[2020-05-19 04:36:22] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 3955 ms returned sat
[2020-05-19 04:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:36:36] [INFO ] [Real]Absence check using state equation in 14862 ms returned sat
[2020-05-19 04:36:37] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 64 ms.
[2020-05-19 04:36:39] [INFO ] Added : 109 causal constraints over 22 iterations in 2628 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 54 ms.
[2020-05-19 04:36:44] [INFO ] [Real]Absence check using 0 positive and 2240 generalized place invariants in 4414 ms returned sat
[2020-05-19 04:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 04:37:01] [INFO ] [Real]Absence check using state equation in 16659 ms returned sat
[2020-05-19 04:37:01] [INFO ] Computed and/alt/rep : 411/2817/411 causal constraints in 29 ms.
[2020-05-19 04:37:04] [INFO ] Added : 138 causal constraints over 28 iterations in 3444 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 52 ms.
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 13900 steps, including 135 resets, run finished after 195 ms. (steps per millisecond=71 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 11000 steps, including 120 resets, run finished after 74 ms. (steps per millisecond=148 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 10600 steps, including 118 resets, run finished after 65 ms. (steps per millisecond=163 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 238 steps, including 1 resets, run visited all 1 properties in 7 ms. (steps per millisecond=34 )
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589863025868

--------------------
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-32"
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-32, 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-158961390900831"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-32.tgz
mv QuasiCertifProtocol-PT-32 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 ;