Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r189-tajo-162089432500060.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-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 gold2020
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 r189-tajo-162089432500060
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.7M
-rw-r--r-- 1 mcc users 863K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 5.0M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 86K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 507K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 24K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 106K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 50K Mar 27 10:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 193K Mar 27 10:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Mar 25 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 25 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.8M May 5 16:51 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 1621411790841

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 08:09:53] [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, -timeout, 3600, -rebuildPNML]
[2021-05-19 08:09:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 08:09:53] [INFO ] Load time of PNML (sax parser for PT used): 173 ms
[2021-05-19 08:09:53] [INFO ] Transformed 3806 places.
[2021-05-19 08:09:53] [INFO ] Transformed 506 transitions.
[2021-05-19 08:09:53] [INFO ] Parsed PT model containing 3806 places and 506 transitions in 218 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 69 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 267 resets, run finished after 288 ms. (steps per millisecond=34 ) 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 13 resets, run finished after 444 ms. (steps per millisecond=22 ) 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 9 resets, run finished after 155 ms. (steps per millisecond=64 ) 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 15 resets, run finished after 75 ms. (steps per millisecond=133 ) 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 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 233 ms. (steps per millisecond=42 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[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 23 ms. (steps per millisecond=434 ) properties seen :[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 30 ms. (steps per millisecond=333 ) properties seen :[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 19 ms. (steps per millisecond=526 ) properties seen :[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 29 ms. (steps per millisecond=344 ) properties seen :[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 29 ms. (steps per millisecond=344 ) properties seen :[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 28 ms. (steps per millisecond=357 ) properties seen :[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 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 506 rows 3806 cols
[2021-05-19 08:09:55] [INFO ] Computed 3301 place invariants in 192 ms
[2021-05-19 08:09:56] [INFO ] [Real]Absence check using 3 positive place invariants in 112 ms returned sat
[2021-05-19 08:10:00] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 3937 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 08:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:10:00] [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
[2021-05-19 08:10:01] [INFO ] [Real]Absence check using 3 positive place invariants in 79 ms returned sat
[2021-05-19 08:10:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s3602 (+ s825 s1303))") while checking expression at index 1
[2021-05-19 08:10:06] [INFO ] [Real]Absence check using 3 positive place invariants in 87 ms returned sat
[2021-05-19 08:10:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= (+ s2550 s3380 s3556) (+ s1838 s2924 s3554))") while checking expression at index 2
[2021-05-19 08:10:10] [INFO ] [Real]Absence check using 3 positive place invariants in 49 ms returned sat
[2021-05-19 08:10:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:10:15] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4618 ms returned (error "Failed to check-sat")
[2021-05-19 08:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:10:15] [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
[2021-05-19 08:10:15] [INFO ] [Real]Absence check using 3 positive place invariants in 59 ms returned sat
[2021-05-19 08:10:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:10:20] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4641 ms returned (error "Failed to check-sat")
[2021-05-19 08:10:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:10:20] [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
[2021-05-19 08:10:20] [INFO ] [Real]Absence check using 3 positive place invariants in 36 ms returned sat
[2021-05-19 08:10:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:10:25] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4646 ms returned (error "Failed to check-sat")
[2021-05-19 08:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:10:25] [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
[2021-05-19 08:10:26] [INFO ] [Real]Absence check using 3 positive place invariants in 37 ms returned sat
[2021-05-19 08:10:30] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4606 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 08:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:10:30] [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 6
[2021-05-19 08:10:31] [INFO ] [Real]Absence check using 3 positive place invariants in 75 ms returned sat
[2021-05-19 08:10:35] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4556 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 08:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:10:35] [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 7
[2021-05-19 08:10:36] [INFO ] [Real]Absence check using 3 positive place invariants in 35 ms returned sat
[2021-05-19 08:10:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:10:40] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4609 ms returned (error "Failed to check-sat")
[2021-05-19 08:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:10:40] [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
[2021-05-19 08:10:41] [INFO ] [Real]Absence check using 3 positive place invariants in 66 ms returned sat
[2021-05-19 08:10:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= (+ s3004 s3553) (+ s3000 s3549))") while checking expression at index 9
[2021-05-19 08:10:46] [INFO ] [Real]Absence check using 3 positive place invariants in 50 ms returned sat
[2021-05-19 08:10:50] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4435 ms returned (error "Failed to check-sat")
[2021-05-19 08:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:10:50] [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 10
[2021-05-19 08:10:51] [INFO ] [Real]Absence check using 3 positive place invariants in 51 ms returned sat
[2021-05-19 08:10:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:10:55] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4312 ms returned (error "Failed to check-sat")
[2021-05-19 08:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:10:55] [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
[2021-05-19 08:10:56] [INFO ] [Real]Absence check using 3 positive place invariants in 50 ms returned sat
[2021-05-19 08:11:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:11:00] [INFO ] [Real]Absence check using 3 positive and 3298 generalized place invariants in 4442 ms returned (error "Failed to check-sat")
[2021-05-19 08:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:11:00] [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
Support contains 1490 out of 3806 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3806/3806 places, 506/506 transitions.
Discarding 1127 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Graph (complete) has 43474 edges and 3806 vertex of which 2679 are kept as prefixes of interest. Removing 1127 places using SCC suffix rule.116 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 2679 transition count 473
Symmetric choice reduction at 1 with 30 rule applications. Total rules 62 place count 2679 transition count 473
Deduced a syphon composed of 30 places in 15 ms
Reduce places removed 30 places and 30 transitions.
Iterating global reduction 1 with 60 rules applied. Total rules applied 122 place count 2649 transition count 443
Free-agglomeration rule (complex) applied 21 times.
Iterating global reduction 1 with 21 rules applied. Total rules applied 143 place count 2649 transition count 422
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 164 place count 2628 transition count 422
Applied a total of 164 rules in 626 ms. Remains 2628 /3806 variables (removed 1178) and now considering 422/506 (removed 84) transitions.
Finished structural reductions, in 1 iterations. Remains : 2628/3806 places, 422/506 transitions.
Incomplete random walk after 1000000 steps, including 26771 resets, run finished after 8364 ms. (steps per millisecond=119 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 874354 steps, including 804 resets, run timeout after 5001 ms. (steps per millisecond=174 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1546 resets, run finished after 3874 ms. (steps per millisecond=258 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 191942 steps, including 180 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]
Incomplete Best-First random walk after 1000001 steps, including 1101 resets, run finished after 2033 ms. (steps per millisecond=491 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 235706 steps, including 261 resets, run timeout after 5001 ms. (steps per millisecond=47 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 937 resets, run finished after 1454 ms. (steps per millisecond=687 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 930 resets, run finished after 2335 ms. (steps per millisecond=428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 964 resets, run finished after 3151 ms. (steps per millisecond=317 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1141 resets, run finished after 1493 ms. (steps per millisecond=669 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 924 resets, run finished after 2856 ms. (steps per millisecond=350 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1145 resets, run finished after 2916 ms. (steps per millisecond=342 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1135 resets, run finished after 1228 ms. (steps per millisecond=814 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 917 resets, run finished after 1456 ms. (steps per millisecond=686 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 13577413 steps, run timeout after 30001 ms. (steps per millisecond=452 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 13577413 steps, saw 1480124 distinct states, run finished after 30001 ms. (steps per millisecond=452 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 422 rows 2628 cols
[2021-05-19 08:12:17] [INFO ] Computed 2208 place invariants in 75 ms
[2021-05-19 08:12:21] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 3191 ms returned sat
[2021-05-19 08:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:12:32] [INFO ] [Real]Absence check using state equation in 11429 ms returned sat
[2021-05-19 08:12:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 08:12:36] [INFO ] [Nat]Absence check using 0 positive and 2208 generalized place invariants in 3182 ms returned sat
[2021-05-19 08:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 08:12:46] [INFO ] [Nat]Absence check using state equation in 10588 ms returned sat
[2021-05-19 08:12:47] [INFO ] Computed and/alt/rep : 388/2782/388 causal constraints in 48 ms.
[2021-05-19 08:12:51] [INFO ] Added : 181 causal constraints over 37 iterations in 4815 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 64 ms.
[2021-05-19 08:12:55] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 3423 ms returned sat
[2021-05-19 08:12:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:13:05] [INFO ] [Real]Absence check using state equation in 9775 ms returned unsat
[2021-05-19 08:13:09] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 4192 ms returned sat
[2021-05-19 08:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:13:23] [INFO ] [Real]Absence check using state equation in 13873 ms returned unsat
[2021-05-19 08:13:26] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 2870 ms returned sat
[2021-05-19 08:13:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:13:39] [INFO ] [Real]Absence check using state equation in 12187 ms returned sat
[2021-05-19 08:13:39] [INFO ] Computed and/alt/rep : 388/2782/388 causal constraints in 58 ms.
[2021-05-19 08:13:41] [INFO ] Added : 70 causal constraints over 14 iterations in 1715 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 35 ms.
[2021-05-19 08:13:48] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 7101 ms returned sat
[2021-05-19 08:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:14:05] [INFO ] [Real]Absence check using state equation in 16773 ms returned unsat
[2021-05-19 08:14:10] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 5001 ms returned sat
[2021-05-19 08:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:14:21] [INFO ] [Real]Absence check using state equation in 11138 ms returned unsat
[2021-05-19 08:14:26] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 4596 ms returned sat
[2021-05-19 08:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:14:37] [INFO ] [Real]Absence check using state equation in 10562 ms returned sat
[2021-05-19 08:14:37] [INFO ] Computed and/alt/rep : 388/2782/388 causal constraints in 35 ms.
[2021-05-19 08:14:39] [INFO ] Added : 78 causal constraints over 16 iterations in 2090 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 44 ms.
[2021-05-19 08:14:43] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 3289 ms returned sat
[2021-05-19 08:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:14:48] [INFO ] [Real]Absence check using state equation in 5404 ms returned unsat
[2021-05-19 08:14:52] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 3357 ms returned sat
[2021-05-19 08:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:15:08] [INFO ] [Real]Absence check using state equation in 16519 ms returned sat
[2021-05-19 08:15:09] [INFO ] Computed and/alt/rep : 388/2782/388 causal constraints in 68 ms.
[2021-05-19 08:15:12] [INFO ] Added : 182 causal constraints over 37 iterations in 3773 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 75 ms.
[2021-05-19 08:15:17] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 4064 ms returned sat
[2021-05-19 08:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:15:21] [INFO ] [Real]Absence check using state equation in 4441 ms returned unsat
[2021-05-19 08:15:27] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 5177 ms returned sat
[2021-05-19 08:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:15:39] [INFO ] [Real]Absence check using state equation in 12099 ms returned sat
[2021-05-19 08:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 08:15:43] [INFO ] [Nat]Absence check using 0 positive and 2208 generalized place invariants in 3851 ms returned sat
[2021-05-19 08:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 08:15:54] [INFO ] [Nat]Absence check using state equation in 11176 ms returned sat
[2021-05-19 08:15:54] [INFO ] Computed and/alt/rep : 388/2782/388 causal constraints in 39 ms.
[2021-05-19 08:15:57] [INFO ] Added : 94 causal constraints over 19 iterations in 2203 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 43 ms.
[2021-05-19 08:16:00] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 3202 ms returned sat
[2021-05-19 08:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:16:10] [INFO ] [Real]Absence check using state equation in 9953 ms returned sat
[2021-05-19 08:16:10] [INFO ] Computed and/alt/rep : 388/2782/388 causal constraints in 38 ms.
[2021-05-19 08:16:14] [INFO ] Added : 182 causal constraints over 37 iterations in 4190 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 46 ms.
[2021-05-19 08:16:18] [INFO ] [Real]Absence check using 0 positive and 2208 generalized place invariants in 3109 ms returned sat
[2021-05-19 08:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:16:28] [INFO ] [Real]Absence check using state equation in 9771 ms returned sat
[2021-05-19 08:16:28] [INFO ] Computed and/alt/rep : 388/2782/388 causal constraints in 28 ms.
[2021-05-19 08:16:29] [INFO ] Added : 71 causal constraints over 15 iterations in 1201 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 45 ms.
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 7200 steps, including 103 resets, run finished after 119 ms. (steps per millisecond=60 ) properties seen :[0, 1, 0, 0, 0, 0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 288 steps, including 1 resets, run visited all 5 properties in 9 ms. (steps per millisecond=32 )
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-32-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="QuasiCertifProtocol-PT-32"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
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 r189-tajo-162089432500060"
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 ;