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-162089432500051.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-22, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432500051
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 384K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.3M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 78K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 476K 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 43K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 180K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Mar 27 10:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 27 10:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Mar 25 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Mar 25 13:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 8.4K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 22K 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 949K 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-22-ReachabilityCardinality-00
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-01
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-02
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-03
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-04
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-05
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-06
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-07
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-08
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-09
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-10
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-11
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-12
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-13
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-14
FORMULA_NAME QuasiCertifProtocol-PT-22-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621409126763

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 07:25:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 07:25:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 07:25:28] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2021-05-19 07:25:28] [INFO ] Transformed 1966 places.
[2021-05-19 07:25:28] [INFO ] Transformed 356 transitions.
[2021-05-19 07:25:28] [INFO ] Parsed PT model containing 1966 places and 356 transitions in 169 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 371 resets, run finished after 320 ms. (steps per millisecond=31 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 24 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 10000 steps, including 22 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 44 ms. (steps per millisecond=227 ) 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 21 resets, run finished after 92 ms. (steps per millisecond=108 ) 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 30 resets, run finished after 31 ms. (steps per millisecond=322 ) 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 26 resets, run finished after 121 ms. (steps per millisecond=82 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 88 ms. (steps per millisecond=113 ) 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 21 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 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 10001 steps, including 21 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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 26 ms. (steps per millisecond=384 ) 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 26 ms. (steps per millisecond=384 ) 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 10001 steps, including 22 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]
// Phase 1: matrix 356 rows 1966 cols
[2021-05-19 07:25:29] [INFO ] Computed 1611 place invariants in 70 ms
[2021-05-19 07:25:30] [INFO ] [Real]Absence check using 3 positive place invariants in 40 ms returned sat
[2021-05-19 07:25:31] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1767 ms returned sat
[2021-05-19 07:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:34] [INFO ] [Real]Absence check using state equation in 2857 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 07:25:34] [INFO ] [Real]Absence check using 3 positive place invariants in 27 ms returned sat
[2021-05-19 07:25:36] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1974 ms returned sat
[2021-05-19 07:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:25:39] [INFO ] [Real]Absence check using state equation in 2822 ms returned (error "Failed to check-sat")
[2021-05-19 07:25:39] [INFO ] [Real]Absence check using 3 positive place invariants in 52 ms returned sat
[2021-05-19 07:25:41] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1581 ms returned sat
[2021-05-19 07:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:25:44] [INFO ] [Real]Absence check using state equation in 3195 ms returned (error "Failed to check-sat")
[2021-05-19 07:25:44] [INFO ] [Real]Absence check using 3 positive place invariants in 21 ms returned sat
[2021-05-19 07:25:46] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1971 ms returned sat
[2021-05-19 07:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:25:49] [INFO ] [Real]Absence check using state equation in 2878 ms returned (error "Failed to check-sat")
[2021-05-19 07:25:49] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned unsat
[2021-05-19 07:25:50] [INFO ] [Real]Absence check using 3 positive place invariants in 32 ms returned sat
[2021-05-19 07:25:52] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2567 ms returned sat
[2021-05-19 07:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:25:54] [INFO ] [Real]Absence check using state equation in 2150 ms returned (error "Failed to check-sat")
[2021-05-19 07:25:55] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2021-05-19 07:25:57] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1948 ms returned sat
[2021-05-19 07:25:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:25:59] [INFO ] [Real]Absence check using state equation in 2832 ms returned (error "Failed to check-sat")
[2021-05-19 07:26:00] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2021-05-19 07:26:01] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1640 ms returned sat
[2021-05-19 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:26:04] [INFO ] [Real]Absence check using state equation in 3170 ms returned (error "Failed to check-sat")
[2021-05-19 07:26:05] [INFO ] [Real]Absence check using 3 positive place invariants in 24 ms returned sat
[2021-05-19 07:26:07] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1891 ms returned sat
[2021-05-19 07:26:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:26:09] [INFO ] [Real]Absence check using state equation in 2863 ms returned (error "Failed to check-sat")
[2021-05-19 07:26:10] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2021-05-19 07:26:12] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1832 ms returned sat
[2021-05-19 07:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:26:14] [INFO ] [Real]Absence check using state equation in 2916 ms returned (error "Failed to check-sat")
[2021-05-19 07:26:15] [INFO ] [Real]Absence check using 3 positive place invariants in 25 ms returned sat
[2021-05-19 07:26:17] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1807 ms returned sat
[2021-05-19 07:26:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:26:19] [INFO ] [Real]Absence check using state equation in 2964 ms returned (error "Failed to check-sat")
[2021-05-19 07:26:20] [INFO ] [Real]Absence check using 3 positive place invariants in 30 ms returned sat
[2021-05-19 07:26:22] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1816 ms returned sat
[2021-05-19 07:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:26:25] [INFO ] [Real]Absence check using state equation in 2933 ms returned (error "Failed to check-sat")
[2021-05-19 07:26:25] [INFO ] [Real]Absence check using 3 positive place invariants in 24 ms returned sat
[2021-05-19 07:26:27] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1884 ms returned sat
[2021-05-19 07:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:30] [INFO ] [Real]Absence check using state equation in 2873 ms returned (error "Failed to check-sat")
[2021-05-19 07:26:30] [INFO ] [Real]Absence check using 3 positive place invariants in 26 ms returned sat
[2021-05-19 07:26:32] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 2215 ms returned sat
[2021-05-19 07:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:35] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:26:35] [INFO ] [Real]Absence check using state equation in 2513 ms returned (error "Failed to check-sat")
[2021-05-19 07:26:35] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2021-05-19 07:26:36] [INFO ] [Real]Absence check using 3 positive and 1608 generalized place invariants in 1743 ms returned sat
[2021-05-19 07:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:26:40] [INFO ] [Real]Absence check using state equation in 3050 ms returned (error "Solver has unexpectedly terminated")
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 1849 out of 1966 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1966/1966 places, 356/356 transitions.
Discarding 25 places :
Also discarding 0 output transitions
Graph (complete) has 16044 edges and 1966 vertex of which 1941 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.47 ms
Applied a total of 1 rules in 111 ms. Remains 1941 /1966 variables (removed 25) and now considering 356/356 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1941/1966 places, 356/356 transitions.
Incomplete random walk after 1000000 steps, including 37142 resets, run finished after 25367 ms. (steps per millisecond=39 ) 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 2301 resets, run finished after 2461 ms. (steps per millisecond=406 ) 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 2235 resets, run finished after 3056 ms. (steps per millisecond=327 ) 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 795 resets, run finished after 3203 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 599488 steps, including 1330 resets, run timeout after 5001 ms. (steps per millisecond=119 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 491377 steps, including 1215 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 531429 steps, including 1167 resets, run timeout after 5001 ms. (steps per millisecond=106 ) 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 2221 resets, run finished after 2350 ms. (steps per millisecond=425 ) 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 2270 resets, run finished after 2059 ms. (steps per millisecond=485 ) 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 2234 resets, run finished after 2458 ms. (steps per millisecond=406 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2245 resets, run finished after 2523 ms. (steps per millisecond=396 ) 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 2240 resets, run finished after 2066 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 2253 resets, run finished after 2180 ms. (steps per millisecond=458 ) 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 2241 resets, run finished after 2125 ms. (steps per millisecond=470 ) 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 2230 resets, run finished after 2623 ms. (steps per millisecond=381 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 6428003 steps, run timeout after 30001 ms. (steps per millisecond=214 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 6428003 steps, saw 841163 distinct states, run finished after 30001 ms. (steps per millisecond=214 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 356 rows 1941 cols
[2021-05-19 07:28:17] [INFO ] Computed 1586 place invariants in 47 ms
[2021-05-19 07:28:18] [INFO ] [Real]Absence check using 1 positive place invariants in 42 ms returned sat
[2021-05-19 07:28:19] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 1705 ms returned sat
[2021-05-19 07:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:26] [INFO ] [Real]Absence check using state equation in 6799 ms returned sat
[2021-05-19 07:28:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:28:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 33 ms returned sat
[2021-05-19 07:28:29] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 2082 ms returned sat
[2021-05-19 07:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:36] [INFO ] [Nat]Absence check using state equation in 7703 ms returned sat
[2021-05-19 07:28:37] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 44 ms.
[2021-05-19 07:28:37] [INFO ] Added : 52 causal constraints over 11 iterations in 901 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
[2021-05-19 07:28:38] [INFO ] [Real]Absence check using 1 positive place invariants in 25 ms returned sat
[2021-05-19 07:28:40] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 1984 ms returned sat
[2021-05-19 07:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:46] [INFO ] [Real]Absence check using state equation in 6357 ms returned sat
[2021-05-19 07:28:46] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 47 ms.
[2021-05-19 07:28:47] [INFO ] Added : 74 causal constraints over 15 iterations in 885 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 43 ms.
[2021-05-19 07:28:48] [INFO ] [Real]Absence check using 1 positive place invariants in 24 ms returned sat
[2021-05-19 07:28:50] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2338 ms returned sat
[2021-05-19 07:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:28:59] [INFO ] [Real]Absence check using state equation in 8529 ms returned unsat
[2021-05-19 07:28:59] [INFO ] [Real]Absence check using 1 positive place invariants in 66 ms returned sat
[2021-05-19 07:29:03] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 4624 ms returned sat
[2021-05-19 07:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:14] [INFO ] [Real]Absence check using state equation in 10245 ms returned sat
[2021-05-19 07:29:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 33 ms returned sat
[2021-05-19 07:29:16] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 2480 ms returned sat
[2021-05-19 07:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:24] [INFO ] [Nat]Absence check using state equation in 7946 ms returned sat
[2021-05-19 07:29:24] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 29 ms.
[2021-05-19 07:29:25] [INFO ] Added : 49 causal constraints over 10 iterations in 820 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 27 ms.
[2021-05-19 07:29:26] [INFO ] [Real]Absence check using 1 positive place invariants in 28 ms returned sat
[2021-05-19 07:29:28] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2452 ms returned sat
[2021-05-19 07:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:36] [INFO ] [Real]Absence check using state equation in 7802 ms returned sat
[2021-05-19 07:29:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:29:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 24 ms returned sat
[2021-05-19 07:29:39] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 2657 ms returned sat
[2021-05-19 07:29:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:29:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 07:29:52] [INFO ] [Nat]Absence check using state equation in 13760 ms returned unknown
[2021-05-19 07:29:53] [INFO ] [Real]Absence check using 1 positive place invariants in 33 ms returned sat
[2021-05-19 07:29:55] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2766 ms returned sat
[2021-05-19 07:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:03] [INFO ] [Real]Absence check using state equation in 7852 ms returned sat
[2021-05-19 07:30:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 31 ms returned sat
[2021-05-19 07:30:05] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 1726 ms returned sat
[2021-05-19 07:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:13] [INFO ] [Nat]Absence check using state equation in 7707 ms returned sat
[2021-05-19 07:30:13] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 44 ms.
[2021-05-19 07:30:15] [INFO ] Added : 99 causal constraints over 20 iterations in 1892 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 39 ms.
[2021-05-19 07:30:15] [INFO ] [Real]Absence check using 1 positive place invariants in 24 ms returned sat
[2021-05-19 07:30:18] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2170 ms returned sat
[2021-05-19 07:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:24] [INFO ] [Real]Absence check using state equation in 6695 ms returned sat
[2021-05-19 07:30:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2021-05-19 07:30:26] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 1916 ms returned sat
[2021-05-19 07:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:33] [INFO ] [Nat]Absence check using state equation in 6119 ms returned sat
[2021-05-19 07:30:33] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 39 ms.
[2021-05-19 07:30:35] [INFO ] Added : 155 causal constraints over 31 iterations in 2540 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 28 ms.
[2021-05-19 07:30:35] [INFO ] [Real]Absence check using 1 positive place invariants in 23 ms returned sat
[2021-05-19 07:30:38] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2146 ms returned sat
[2021-05-19 07:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:44] [INFO ] [Real]Absence check using state equation in 6745 ms returned sat
[2021-05-19 07:30:45] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 44 ms.
[2021-05-19 07:30:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:30:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 25 ms returned sat
[2021-05-19 07:30:50] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 2405 ms returned sat
[2021-05-19 07:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:30:57] [INFO ] [Nat]Absence check using state equation in 7141 ms returned sat
[2021-05-19 07:30:57] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 29 ms.
[2021-05-19 07:30:59] [INFO ] Added : 155 causal constraints over 31 iterations in 2234 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 51 ms.
[2021-05-19 07:31:00] [INFO ] [Real]Absence check using 1 positive place invariants in 25 ms returned sat
[2021-05-19 07:31:02] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2202 ms returned sat
[2021-05-19 07:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:09] [INFO ] [Real]Absence check using state equation in 7292 ms returned sat
[2021-05-19 07:31:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 24 ms returned sat
[2021-05-19 07:31:11] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 2072 ms returned sat
[2021-05-19 07:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:18] [INFO ] [Nat]Absence check using state equation in 6777 ms returned sat
[2021-05-19 07:31:18] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 26 ms.
[2021-05-19 07:31:20] [INFO ] Added : 101 causal constraints over 21 iterations in 1635 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 44 ms.
[2021-05-19 07:31:20] [INFO ] [Real]Absence check using 1 positive place invariants in 23 ms returned sat
[2021-05-19 07:31:22] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2031 ms returned sat
[2021-05-19 07:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:29] [INFO ] [Real]Absence check using state equation in 6613 ms returned sat
[2021-05-19 07:31:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 30 ms returned sat
[2021-05-19 07:31:31] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 1883 ms returned sat
[2021-05-19 07:31:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:38] [INFO ] [Nat]Absence check using state equation in 6773 ms returned sat
[2021-05-19 07:31:38] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 24 ms.
[2021-05-19 07:31:40] [INFO ] Added : 155 causal constraints over 31 iterations in 2233 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 46 ms.
[2021-05-19 07:31:40] [INFO ] [Real]Absence check using 1 positive place invariants in 24 ms returned sat
[2021-05-19 07:31:43] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2434 ms returned sat
[2021-05-19 07:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:51] [INFO ] [Real]Absence check using state equation in 7902 ms returned sat
[2021-05-19 07:31:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:31:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 24 ms returned sat
[2021-05-19 07:31:53] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 1930 ms returned sat
[2021-05-19 07:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:31:59] [INFO ] [Nat]Absence check using state equation in 6572 ms returned sat
[2021-05-19 07:31:59] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 36 ms.
[2021-05-19 07:32:02] [INFO ] Added : 156 causal constraints over 32 iterations in 2795 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 48 ms.
[2021-05-19 07:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 24 ms returned sat
[2021-05-19 07:32:05] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2263 ms returned sat
[2021-05-19 07:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:13] [INFO ] [Real]Absence check using state equation in 7913 ms returned sat
[2021-05-19 07:32:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 25 ms returned sat
[2021-05-19 07:32:15] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 1933 ms returned sat
[2021-05-19 07:32:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:21] [INFO ] [Nat]Absence check using state equation in 6385 ms returned sat
[2021-05-19 07:32:21] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 38 ms.
[2021-05-19 07:32:23] [INFO ] Added : 76 causal constraints over 16 iterations in 1064 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 35 ms.
[2021-05-19 07:32:23] [INFO ] [Real]Absence check using 1 positive place invariants in 25 ms returned sat
[2021-05-19 07:32:25] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2149 ms returned sat
[2021-05-19 07:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:32] [INFO ] [Real]Absence check using state equation in 7104 ms returned sat
[2021-05-19 07:32:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 35 ms returned sat
[2021-05-19 07:32:35] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 2290 ms returned sat
[2021-05-19 07:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:41] [INFO ] [Nat]Absence check using state equation in 5931 ms returned sat
[2021-05-19 07:32:41] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 53 ms.
[2021-05-19 07:32:43] [INFO ] Added : 155 causal constraints over 31 iterations in 2486 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 41 ms.
[2021-05-19 07:32:44] [INFO ] [Real]Absence check using 1 positive place invariants in 25 ms returned sat
[2021-05-19 07:32:46] [INFO ] [Real]Absence check using 1 positive and 1585 generalized place invariants in 2024 ms returned sat
[2021-05-19 07:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 07:32:53] [INFO ] [Real]Absence check using state equation in 7357 ms returned sat
[2021-05-19 07:32:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 07:32:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 24 ms returned sat
[2021-05-19 07:32:55] [INFO ] [Nat]Absence check using 1 positive and 1585 generalized place invariants in 1971 ms returned sat
[2021-05-19 07:32:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 07:33:01] [INFO ] [Nat]Absence check using state equation in 5641 ms returned sat
[2021-05-19 07:33:01] [INFO ] Computed and/alt/rep : 332/2011/332 causal constraints in 36 ms.
[2021-05-19 07:33:04] [INFO ] Added : 157 causal constraints over 32 iterations in 2724 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 53 ms.
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 1185 steps, including 7 resets, run visited all 13 properties in 36 ms. (steps per millisecond=32 )
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-22-ReachabilityCardinality-01 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-22"
export BK_EXAMINATION="ReachabilityCardinality"
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-22, examination is ReachabilityCardinality"
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-162089432500051"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-22.tgz
mv QuasiCertifProtocol-PT-22 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;