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-162089432500048.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-18, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432500048
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 239K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.5M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 299K 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 19K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 29K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 27 10:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 53K Mar 27 10:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 25 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 27K Mar 25 13:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 29K 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 686K 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-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 1621409036010

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 07:24:00] [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 07:24:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 07:24:00] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2021-05-19 07:24:00] [INFO ] Transformed 1398 places.
[2021-05-19 07:24:00] [INFO ] Transformed 296 transitions.
[2021-05-19 07:24:00] [INFO ] Parsed PT model containing 1398 places and 296 transitions in 175 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 39 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 440 resets, run finished after 238 ms. (steps per millisecond=42 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 60 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 145 ms. (steps per millisecond=68 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 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]
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 157 ms. (steps per millisecond=63 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 25 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 23 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]
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 110 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 126 ms. (steps per millisecond=79 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 296 rows 1398 cols
[2021-05-19 07:24:02] [INFO ] Computed 1103 place invariants in 108 ms
[2021-05-19 07:24:02] [INFO ] [Real]Absence check using 3 positive place invariants in 41 ms returned sat
[2021-05-19 07:24:03] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1084 ms returned sat
[2021-05-19 07:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:06] [INFO ] [Real]Absence check using state equation in 2880 ms returned unsat
[2021-05-19 07:24:06] [INFO ] [Real]Absence check using 3 positive place invariants in 34 ms returned sat
[2021-05-19 07:24:08] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1707 ms returned sat
[2021-05-19 07:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:11] [INFO ] [Real]Absence check using state equation in 3134 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 07:24:12] [INFO ] [Real]Absence check using 3 positive place invariants in 36 ms returned sat
[2021-05-19 07:24:14] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 2351 ms returned sat
[2021-05-19 07:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:24:16] [INFO ] [Real]Absence check using state equation in 2234 ms returned (error "Failed to check-sat")
[2021-05-19 07:24:17] [INFO ] [Real]Absence check using 3 positive place invariants in 28 ms returned sat
[2021-05-19 07:24:19] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 2567 ms returned sat
[2021-05-19 07:24:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:24:21] [INFO ] [Real]Absence check using state equation in 2214 ms returned (error "Failed to check-sat")
[2021-05-19 07:24:21] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2021-05-19 07:24:23] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1567 ms returned sat
[2021-05-19 07:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:24:26] [INFO ] [Real]Absence check using state equation in 3297 ms returned (error "Failed to check-sat")
[2021-05-19 07:24:27] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2021-05-19 07:24:28] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1294 ms returned sat
[2021-05-19 07:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:24:31] [INFO ] [Real]Absence check using state equation in 3525 ms returned (error "Failed to check-sat")
[2021-05-19 07:24:32] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2021-05-19 07:24:33] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1399 ms returned sat
[2021-05-19 07:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:36] [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 (= s953 (- 1 t77))") while checking expression at index 6
[2021-05-19 07:24:37] [INFO ] [Real]Absence check using 3 positive place invariants in 45 ms returned sat
[2021-05-19 07:24:40] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 3030 ms returned sat
[2021-05-19 07:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:41] [INFO ] [Real]Absence check using state equation in 1708 ms returned (error "Failed to check-sat")
[2021-05-19 07:24:42] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2021-05-19 07:24:42] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 859 ms returned sat
[2021-05-19 07:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:46] [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 (= s1263 (- t75 t20))") while checking expression at index 8
[2021-05-19 07:24:47] [INFO ] [Real]Absence check using 3 positive place invariants in 36 ms returned sat
[2021-05-19 07:24:49] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 2187 ms returned sat
[2021-05-19 07:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:24:51] [INFO ] [Real]Absence check using state equation in 2582 ms returned (error "Failed to check-sat")
[2021-05-19 07:24:52] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2021-05-19 07:24:56] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 3991 ms returned sat
[2021-05-19 07:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:24:56] [INFO ] [Real]Absence check using state equation in 779 ms returned sat
[2021-05-19 07:24:58] [INFO ] Deduced a trap composed of 5 places in 1445 ms
[2021-05-19 07:24:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s34 s38 s835 s915 s1316) 0)") while checking expression at index 10
[2021-05-19 07:24:58] [INFO ] [Real]Absence check using 3 positive place invariants in 25 ms returned sat
[2021-05-19 07:25:01] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 2776 ms returned sat
[2021-05-19 07:25:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:03] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:25:03] [INFO ] [Real]Absence check using state equation in 2054 ms returned (error "Failed to check-sat")
[2021-05-19 07:25:03] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2021-05-19 07:25:04] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 894 ms returned sat
[2021-05-19 07:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:08] [INFO ] [Real]Absence check using state equation in 3923 ms returned sat
[2021-05-19 07:25:10] [INFO ] Deduced a trap composed of 5 places in 2164 ms
[2021-05-19 07:25:10] [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: Stream closed (> (+ s34 s38 s835 s915 s1316) 0)") while checking expression at index 12
[2021-05-19 07:25:10] [INFO ] [Real]Absence check using 3 positive place invariants in 27 ms returned sat
[2021-05-19 07:25:12] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 1718 ms returned sat
[2021-05-19 07:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:25:15] [INFO ] [Real]Absence check using state equation in 3136 ms returned (error "Failed to check-sat")
[2021-05-19 07:25:15] [INFO ] [Real]Absence check using 3 positive place invariants in 36 ms returned sat
[2021-05-19 07:25:19] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 3476 ms returned sat
[2021-05-19 07:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:20] [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 (= s206 (- t142 t107))") while checking expression at index 14
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 675 out of 1398 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1398/1398 places, 296/296 transitions.
Discarding 42 places :
Also discarding 0 output transitions
Graph (complete) has 9608 edges and 1398 vertex of which 1356 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.34 ms
Applied a total of 1 rules in 224 ms. Remains 1356 /1398 variables (removed 42) and now considering 296/296 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1356/1398 places, 296/296 transitions.
Incomplete random walk after 1000000 steps, including 44172 resets, run finished after 10192 ms. (steps per millisecond=98 ) 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 3132 resets, run finished after 2111 ms. (steps per millisecond=473 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 615314 steps, including 1965 resets, run timeout after 5001 ms. (steps per millisecond=123 ) 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 3227 resets, run finished after 1665 ms. (steps per millisecond=600 ) 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 2407 resets, run finished after 2445 ms. (steps per millisecond=408 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 744622 steps, including 2390 resets, run timeout after 5001 ms. (steps per millisecond=148 ) 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 2423 resets, run finished after 2562 ms. (steps per millisecond=390 ) 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 3210 resets, run finished after 1276 ms. (steps per millisecond=783 ) 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 2416 resets, run finished after 1267 ms. (steps per millisecond=789 ) 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 2414 resets, run finished after 2129 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 2454 resets, run finished after 1540 ms. (steps per millisecond=649 ) 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 3229 resets, run finished after 1498 ms. (steps per millisecond=667 ) 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 2404 resets, run finished after 1684 ms. (steps per millisecond=593 ) 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 3217 resets, run finished after 2065 ms. (steps per millisecond=484 ) 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 3208 resets, run finished after 2300 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 12233803 steps, run timeout after 30001 ms. (steps per millisecond=407 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 12233803 steps, saw 1503682 distinct states, run finished after 30003 ms. (steps per millisecond=407 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 296 rows 1356 cols
[2021-05-19 07:26:33] [INFO ] Computed 1062 place invariants in 39 ms
[2021-05-19 07:26:35] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 1161 ms returned sat
[2021-05-19 07:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:37] [INFO ] [Real]Absence check using state equation in 2796 ms returned sat
[2021-05-19 07:26:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:26:39] [INFO ] [Nat]Absence check using 0 positive and 1062 generalized place invariants in 1007 ms returned sat
[2021-05-19 07:26:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:42] [INFO ] [Nat]Absence check using state equation in 3507 ms returned sat
[2021-05-19 07:26:42] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 32 ms.
[2021-05-19 07:26:42] [INFO ] Added : 22 causal constraints over 5 iterations in 301 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 31 ms.
[2021-05-19 07:26:47] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 4349 ms returned sat
[2021-05-19 07:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:56] [INFO ] [Real]Absence check using state equation in 8372 ms returned sat
[2021-05-19 07:26:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:26:57] [INFO ] [Nat]Absence check using 0 positive and 1062 generalized place invariants in 1194 ms returned sat
[2021-05-19 07:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:00] [INFO ] [Nat]Absence check using state equation in 3257 ms returned sat
[2021-05-19 07:27:00] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 28 ms.
[2021-05-19 07:27:02] [INFO ] Added : 80 causal constraints over 16 iterations in 1625 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 41 ms.
[2021-05-19 07:27:04] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 1640 ms returned sat
[2021-05-19 07:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:07] [INFO ] [Real]Absence check using state equation in 3018 ms returned sat
[2021-05-19 07:27:07] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 36 ms.
[2021-05-19 07:27:07] [INFO ] Added : 24 causal constraints over 5 iterations in 333 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
[2021-05-19 07:27:09] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 888 ms returned sat
[2021-05-19 07:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:12] [INFO ] [Real]Absence check using state equation in 3010 ms returned sat
[2021-05-19 07:27:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:13] [INFO ] [Nat]Absence check using 0 positive and 1062 generalized place invariants in 964 ms returned sat
[2021-05-19 07:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:19] [INFO ] [Nat]Absence check using state equation in 6040 ms returned sat
[2021-05-19 07:27:19] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 58 ms.
[2021-05-19 07:27:19] [INFO ] Added : 42 causal constraints over 9 iterations in 424 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 34 ms.
[2021-05-19 07:27:21] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 993 ms returned sat
[2021-05-19 07:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:24] [INFO ] [Real]Absence check using state equation in 3760 ms returned sat
[2021-05-19 07:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:25] [INFO ] [Nat]Absence check using 0 positive and 1062 generalized place invariants in 956 ms returned sat
[2021-05-19 07:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:29] [INFO ] [Nat]Absence check using state equation in 3063 ms returned sat
[2021-05-19 07:27:29] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 23 ms.
[2021-05-19 07:27:30] [INFO ] Added : 53 causal constraints over 11 iterations in 957 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 72 ms.
[2021-05-19 07:27:33] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 3328 ms returned sat
[2021-05-19 07:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:38] [INFO ] [Real]Absence check using state equation in 4725 ms returned sat
[2021-05-19 07:27:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:27:44] [INFO ] [Nat]Absence check using 0 positive and 1062 generalized place invariants in 5389 ms returned sat
[2021-05-19 07:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:50] [INFO ] [Nat]Absence check using state equation in 6294 ms returned sat
[2021-05-19 07:27:50] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 31 ms.
[2021-05-19 07:27:51] [INFO ] Added : 120 causal constraints over 24 iterations in 797 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
[2021-05-19 07:27:56] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 4877 ms returned sat
[2021-05-19 07:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:27:59] [INFO ] [Real]Absence check using state equation in 3463 ms returned sat
[2021-05-19 07:27:59] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 26 ms.
[2021-05-19 07:28:00] [INFO ] Added : 21 causal constraints over 5 iterations in 338 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2021-05-19 07:28:01] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 970 ms returned sat
[2021-05-19 07:28:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:04] [INFO ] [Real]Absence check using state equation in 2776 ms returned sat
[2021-05-19 07:28:04] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 32 ms.
[2021-05-19 07:28:05] [INFO ] Added : 120 causal constraints over 24 iterations in 945 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2021-05-19 07:28:06] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 1059 ms returned sat
[2021-05-19 07:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:11] [INFO ] [Real]Absence check using state equation in 4786 ms returned sat
[2021-05-19 07:28:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:12] [INFO ] [Nat]Absence check using 0 positive and 1062 generalized place invariants in 1235 ms returned sat
[2021-05-19 07:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:15] [INFO ] [Nat]Absence check using state equation in 3149 ms returned sat
[2021-05-19 07:28:16] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 30 ms.
[2021-05-19 07:28:17] [INFO ] Added : 127 causal constraints over 26 iterations in 1074 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 1030 ms returned sat
[2021-05-19 07:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:19] [INFO ] [Real]Absence check using state equation in 1560 ms returned unsat
[2021-05-19 07:28:20] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 852 ms returned sat
[2021-05-19 07:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:25] [INFO ] [Real]Absence check using state equation in 4471 ms returned sat
[2021-05-19 07:28:25] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 31 ms.
[2021-05-19 07:28:26] [INFO ] Added : 151 causal constraints over 31 iterations in 1294 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 47 ms.
[2021-05-19 07:28:30] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 3764 ms returned sat
[2021-05-19 07:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:33] [INFO ] [Real]Absence check using state equation in 2969 ms returned sat
[2021-05-19 07:28:33] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 30 ms.
[2021-05-19 07:28:35] [INFO ] Added : 119 causal constraints over 24 iterations in 1131 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2021-05-19 07:28:36] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 840 ms returned sat
[2021-05-19 07:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:38] [INFO ] [Real]Absence check using state equation in 2684 ms returned sat
[2021-05-19 07:28:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:40] [INFO ] [Nat]Absence check using 0 positive and 1062 generalized place invariants in 1851 ms returned sat
[2021-05-19 07:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:43] [INFO ] [Nat]Absence check using state equation in 2727 ms returned sat
[2021-05-19 07:28:43] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 29 ms.
[2021-05-19 07:28:44] [INFO ] Added : 128 causal constraints over 26 iterations in 1105 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2021-05-19 07:28:45] [INFO ] [Real]Absence check using 0 positive and 1062 generalized place invariants in 830 ms returned sat
[2021-05-19 07:28:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:51] [INFO ] [Real]Absence check using state equation in 6164 ms returned sat
[2021-05-19 07:28:52] [INFO ] Computed and/alt/rep : 276/1435/276 causal constraints in 41 ms.
[2021-05-19 07:28:53] [INFO ] Added : 83 causal constraints over 17 iterations in 1356 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 8400 steps, including 123 resets, run finished after 46 ms. (steps per millisecond=182 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 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 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 12900 steps, including 179 resets, run finished after 129 ms. (steps per millisecond=100 ) properties seen :[0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 12000 steps, including 161 resets, run finished after 144 ms. (steps per millisecond=83 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 140 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=46 )
FORMULA QuasiCertifProtocol-PT-18-ReachabilityFireability-12 TRUE 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-18"
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-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 r189-tajo-162089432500048"
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 ;