Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r227-tall-162098231000236.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 ShieldIIPt-PT-040A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231000236
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 9.6K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 12:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 12:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 212K May 5 16:52 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 ShieldIIPt-PT-040A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621149278012

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 07:14:39] [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]
[2021-05-16 07:14:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 07:14:39] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2021-05-16 07:14:39] [INFO ] Transformed 763 places.
[2021-05-16 07:14:39] [INFO ] Transformed 563 transitions.
[2021-05-16 07:14:39] [INFO ] Found NUPN structural information;
[2021-05-16 07:14:39] [INFO ] Parsed PT model containing 763 places and 563 transitions in 166 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 139 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 73 ms. (steps per millisecond=137 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 72 ms. (steps per millisecond=138 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 65 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 562 rows 763 cols
[2021-05-16 07:14:40] [INFO ] Computed 361 place invariants in 16 ms
[2021-05-16 07:14:41] [INFO ] [Real]Absence check using 361 positive place invariants in 184 ms returned sat
[2021-05-16 07:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:14:42] [INFO ] [Real]Absence check using state equation in 1002 ms returned sat
[2021-05-16 07:14:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:14:42] [INFO ] [Nat]Absence check using 361 positive place invariants in 168 ms returned sat
[2021-05-16 07:14:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:14:43] [INFO ] [Nat]Absence check using state equation in 997 ms returned sat
[2021-05-16 07:14:43] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 36 ms.
[2021-05-16 07:14:47] [INFO ] Added : 450 causal constraints over 90 iterations in 3705 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-16 07:14:47] [INFO ] [Real]Absence check using 361 positive place invariants in 164 ms returned sat
[2021-05-16 07:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:14:48] [INFO ] [Real]Absence check using state equation in 991 ms returned sat
[2021-05-16 07:14:48] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 35 ms.
[2021-05-16 07:14:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:14:48] [INFO ] [Nat]Absence check using 361 positive place invariants in 164 ms returned sat
[2021-05-16 07:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:14:49] [INFO ] [Nat]Absence check using state equation in 990 ms returned sat
[2021-05-16 07:14:49] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 31 ms.
[2021-05-16 07:14:53] [INFO ] Added : 450 causal constraints over 90 iterations in 3736 ms. Result :unknown
[2021-05-16 07:14:53] [INFO ] [Real]Absence check using 361 positive place invariants in 165 ms returned sat
[2021-05-16 07:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:14:54] [INFO ] [Real]Absence check using state equation in 1045 ms returned sat
[2021-05-16 07:14:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:14:55] [INFO ] [Nat]Absence check using 361 positive place invariants in 162 ms returned sat
[2021-05-16 07:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:14:56] [INFO ] [Nat]Absence check using state equation in 994 ms returned sat
[2021-05-16 07:14:56] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 45 ms.
[2021-05-16 07:14:59] [INFO ] Added : 455 causal constraints over 91 iterations in 3740 ms. Result :unknown
[2021-05-16 07:15:00] [INFO ] [Real]Absence check using 361 positive place invariants in 156 ms returned sat
[2021-05-16 07:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:01] [INFO ] [Real]Absence check using state equation in 985 ms returned sat
[2021-05-16 07:15:01] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 29 ms.
[2021-05-16 07:15:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:01] [INFO ] [Nat]Absence check using 361 positive place invariants in 156 ms returned sat
[2021-05-16 07:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:02] [INFO ] [Nat]Absence check using state equation in 970 ms returned sat
[2021-05-16 07:15:02] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 29 ms.
[2021-05-16 07:15:06] [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 (=> (> t176 0) (or (and (> t524 0) (< o524 o176)) (and (> t526 0) (< o526 o176))))") while checking expression at index 3
[2021-05-16 07:15:06] [INFO ] [Real]Absence check using 361 positive place invariants in 162 ms returned sat
[2021-05-16 07:15:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:07] [INFO ] [Real]Absence check using state equation in 1035 ms returned sat
[2021-05-16 07:15:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:07] [INFO ] [Nat]Absence check using 361 positive place invariants in 158 ms returned sat
[2021-05-16 07:15:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:08] [INFO ] [Nat]Absence check using state equation in 992 ms returned sat
[2021-05-16 07:15:08] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 27 ms.
[2021-05-16 07:15:12] [INFO ] Added : 440 causal constraints over 88 iterations in 3745 ms. Result :unknown
[2021-05-16 07:15:12] [INFO ] [Real]Absence check using 361 positive place invariants in 166 ms returned sat
[2021-05-16 07:15:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:13] [INFO ] [Real]Absence check using state equation in 1074 ms returned sat
[2021-05-16 07:15:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:14] [INFO ] [Nat]Absence check using 361 positive place invariants in 165 ms returned sat
[2021-05-16 07:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:15] [INFO ] [Nat]Absence check using state equation in 1036 ms returned sat
[2021-05-16 07:15:15] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 27 ms.
[2021-05-16 07:15:18] [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 (=> (> t443 0) (and (and (> t446 0) (< o446 o443)) (or (and (> t40 0) (< o40 o443)) (and (> t133 0) (< o133 o443)) (and (> t225 0) (< o225 o443)))))") while checking expression at index 5
[2021-05-16 07:15:19] [INFO ] [Real]Absence check using 361 positive place invariants in 163 ms returned sat
[2021-05-16 07:15:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:20] [INFO ] [Real]Absence check using state equation in 995 ms returned sat
[2021-05-16 07:15:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:20] [INFO ] [Nat]Absence check using 361 positive place invariants in 160 ms returned sat
[2021-05-16 07:15:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:21] [INFO ] [Nat]Absence check using state equation in 1021 ms returned sat
[2021-05-16 07:15:21] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 28 ms.
[2021-05-16 07:15:25] [INFO ] Added : 450 causal constraints over 90 iterations in 3714 ms. Result :unknown
[2021-05-16 07:15:25] [INFO ] [Real]Absence check using 361 positive place invariants in 164 ms returned sat
[2021-05-16 07:15:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:26] [INFO ] [Real]Absence check using state equation in 998 ms returned sat
[2021-05-16 07:15:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:26] [INFO ] [Nat]Absence check using 361 positive place invariants in 164 ms returned sat
[2021-05-16 07:15:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:27] [INFO ] [Nat]Absence check using state equation in 1017 ms returned sat
[2021-05-16 07:15:27] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 27 ms.
[2021-05-16 07:15:31] [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 (=> (> t11 0) (and (and (> t479 0) (< o479 o11)) (and (> t478 0) (< o478 o11))))") while checking expression at index 7
[2021-05-16 07:15:31] [INFO ] [Real]Absence check using 361 positive place invariants in 160 ms returned sat
[2021-05-16 07:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:32] [INFO ] [Real]Absence check using state equation in 989 ms returned sat
[2021-05-16 07:15:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:33] [INFO ] [Nat]Absence check using 361 positive place invariants in 156 ms returned sat
[2021-05-16 07:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:34] [INFO ] [Nat]Absence check using state equation in 991 ms returned sat
[2021-05-16 07:15:34] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 28 ms.
[2021-05-16 07:15:37] [INFO ] Added : 455 causal constraints over 91 iterations in 3748 ms. Result :(error "Failed to check-sat")
[2021-05-16 07:15:38] [INFO ] [Real]Absence check using 361 positive place invariants in 158 ms returned sat
[2021-05-16 07:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:39] [INFO ] [Real]Absence check using state equation in 986 ms returned sat
[2021-05-16 07:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:39] [INFO ] [Nat]Absence check using 361 positive place invariants in 160 ms returned sat
[2021-05-16 07:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:40] [INFO ] [Nat]Absence check using state equation in 995 ms returned sat
[2021-05-16 07:15:40] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 28 ms.
[2021-05-16 07:15:44] [INFO ] Added : 450 causal constraints over 90 iterations in 3763 ms. Result :(error "Failed to check-sat")
[2021-05-16 07:15:44] [INFO ] [Real]Absence check using 361 positive place invariants in 157 ms returned sat
[2021-05-16 07:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:45] [INFO ] [Real]Absence check using state equation in 998 ms returned sat
[2021-05-16 07:15:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:45] [INFO ] [Nat]Absence check using 361 positive place invariants in 160 ms returned sat
[2021-05-16 07:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:46] [INFO ] [Nat]Absence check using state equation in 1007 ms returned sat
[2021-05-16 07:15:46] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 31 ms.
[2021-05-16 07:15:50] [INFO ] Added : 460 causal constraints over 92 iterations in 3730 ms. Result :unknown
[2021-05-16 07:15:50] [INFO ] [Real]Absence check using 361 positive place invariants in 157 ms returned sat
[2021-05-16 07:15:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:51] [INFO ] [Real]Absence check using state equation in 965 ms returned sat
[2021-05-16 07:15:51] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 31 ms.
[2021-05-16 07:15:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:51] [INFO ] [Nat]Absence check using 361 positive place invariants in 160 ms returned sat
[2021-05-16 07:15:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:52] [INFO ] [Nat]Absence check using state equation in 997 ms returned sat
[2021-05-16 07:15:52] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 29 ms.
[2021-05-16 07:15:56] [INFO ] Added : 420 causal constraints over 84 iterations in 3736 ms. Result :unknown
[2021-05-16 07:15:56] [INFO ] [Real]Absence check using 361 positive place invariants in 160 ms returned sat
[2021-05-16 07:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:57] [INFO ] [Real]Absence check using state equation in 974 ms returned sat
[2021-05-16 07:15:57] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 31 ms.
[2021-05-16 07:15:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:15:58] [INFO ] [Nat]Absence check using 361 positive place invariants in 158 ms returned sat
[2021-05-16 07:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:15:59] [INFO ] [Nat]Absence check using state equation in 976 ms returned sat
[2021-05-16 07:15:59] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 29 ms.
[2021-05-16 07:16:03] [INFO ] Added : 460 causal constraints over 92 iterations in 3759 ms. Result :unknown
[2021-05-16 07:16:03] [INFO ] [Real]Absence check using 361 positive place invariants in 155 ms returned sat
[2021-05-16 07:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:16:04] [INFO ] [Real]Absence check using state equation in 954 ms returned sat
[2021-05-16 07:16:04] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 27 ms.
[2021-05-16 07:16:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:16:04] [INFO ] [Nat]Absence check using 361 positive place invariants in 156 ms returned sat
[2021-05-16 07:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:16:05] [INFO ] [Nat]Absence check using state equation in 979 ms returned sat
[2021-05-16 07:16:05] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 28 ms.
[2021-05-16 07:16:09] [INFO ] Added : 475 causal constraints over 95 iterations in 3781 ms. Result :unknown
Incomplete Parikh walk after 78500 steps, including 995 resets, run finished after 786 ms. (steps per millisecond=99 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 88900 steps, including 538 resets, run finished after 811 ms. (steps per millisecond=109 ) properties seen :[0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 124800 steps, including 1000 resets, run finished after 1038 ms. (steps per millisecond=120 ) properties seen :[0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1] could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 94300 steps, including 292 resets, run finished after 781 ms. (steps per millisecond=120 ) properties seen :[1, 0, 1, 0, 1] could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 90600 steps, including 1000 resets, run finished after 741 ms. (steps per millisecond=122 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 68200 steps, including 109 resets, run finished after 569 ms. (steps per millisecond=119 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 63700 steps, including 243 resets, run finished after 520 ms. (steps per millisecond=122 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 113900 steps, including 1000 resets, run finished after 906 ms. (steps per millisecond=125 ) properties seen :[0, 0] could not realise parikh vector
Support contains 32 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 763 transition count 561
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Partial Free-agglomeration rule applied 75 times.
Drop transitions removed 75 transitions
Iterating global reduction 0 with 75 rules applied. Total rules applied 79 place count 761 transition count 560
Applied a total of 79 rules in 158 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 761/763 places, 560/562 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 7383 ms. (steps per millisecond=135 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4366 ms. (steps per millisecond=229 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4771 ms. (steps per millisecond=209 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 3397723 steps, run timeout after 30001 ms. (steps per millisecond=113 ) properties seen :[1, 0]
Probabilistic random walk after 3397723 steps, saw 57079 distinct states, run finished after 30001 ms. (steps per millisecond=113 ) properties seen :[1, 0]
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 560 rows 761 cols
[2021-05-16 07:17:02] [INFO ] Computed 361 place invariants in 13 ms
[2021-05-16 07:17:02] [INFO ] [Real]Absence check using 361 positive place invariants in 167 ms returned sat
[2021-05-16 07:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:17:03] [INFO ] [Real]Absence check using state equation in 1004 ms returned sat
[2021-05-16 07:17:03] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-16 07:17:03] [INFO ] [Real]Added 41 Read/Feed constraints in 9 ms returned sat
[2021-05-16 07:17:03] [INFO ] Computed and/alt/rep : 559/2142/559 causal constraints in 29 ms.
[2021-05-16 07:17:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:17:03] [INFO ] [Nat]Absence check using 361 positive place invariants in 163 ms returned sat
[2021-05-16 07:17:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:17:04] [INFO ] [Nat]Absence check using state equation in 986 ms returned sat
[2021-05-16 07:17:04] [INFO ] [Nat]Added 41 Read/Feed constraints in 8 ms returned sat
[2021-05-16 07:17:04] [INFO ] Computed and/alt/rep : 559/2142/559 causal constraints in 32 ms.
[2021-05-16 07:17:10] [INFO ] Added : 552 causal constraints over 111 iterations in 5628 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 41 ms.
Finished Parikh walk after 936 steps, including 1 resets, run visited all 1 properties in 8 ms. (steps per millisecond=117 )
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-08 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="ShieldIIPt-PT-040A"
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 ShieldIIPt-PT-040A, 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 r227-tall-162098231000236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040A.tgz
mv ShieldIIPt-PT-040A 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 ;