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-162098231000244.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-050A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231000244
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K 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 3.6K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 3.9K Mar 27 12:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 12:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 18:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 18:12 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 265K 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-050A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621150518174

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 07:35:19] [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 07:35:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 07:35:19] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2021-05-16 07:35:19] [INFO ] Transformed 953 places.
[2021-05-16 07:35:19] [INFO ] Transformed 703 transitions.
[2021-05-16 07:35:19] [INFO ] Found NUPN structural information;
[2021-05-16 07:35:19] [INFO ] Parsed PT model containing 953 places and 703 transitions in 159 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
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 0 resets, run finished after 152 ms. (steps per millisecond=65 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0]
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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]
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, 1, 0]
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 70 ms. (steps per millisecond=142 ) properties seen :[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 61 ms. (steps per millisecond=163 ) properties seen :[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 80 ms. (steps per millisecond=125 ) properties seen :[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]
Incomplete Best-First random walk after 10000 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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=166 ) properties seen :[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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[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 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 702 rows 953 cols
[2021-05-16 07:35:20] [INFO ] Computed 451 place invariants in 19 ms
[2021-05-16 07:35:21] [INFO ] [Real]Absence check using 451 positive place invariants in 238 ms returned sat
[2021-05-16 07:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:22] [INFO ] [Real]Absence check using state equation in 1601 ms returned sat
[2021-05-16 07:35:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:35:23] [INFO ] [Nat]Absence check using 451 positive place invariants in 236 ms returned sat
[2021-05-16 07:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:24] [INFO ] [Nat]Absence check using state equation in 1555 ms returned sat
[2021-05-16 07:35:24] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 49 ms.
[2021-05-16 07:35:27] [INFO ] Added : 340 causal constraints over 68 iterations in 3067 ms. Result :(error "Failed to check-sat")
[2021-05-16 07:35:28] [INFO ] [Real]Absence check using 451 positive place invariants in 238 ms returned sat
[2021-05-16 07:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:29] [INFO ] [Real]Absence check using state equation in 1596 ms returned sat
[2021-05-16 07:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:35:30] [INFO ] [Nat]Absence check using 451 positive place invariants in 227 ms returned sat
[2021-05-16 07:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:31] [INFO ] [Nat]Absence check using state equation in 1628 ms returned sat
[2021-05-16 07:35:31] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 34 ms.
[2021-05-16 07:35:34] [INFO ] Added : 340 causal constraints over 68 iterations in 3012 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-16 07:35:35] [INFO ] [Real]Absence check using 451 positive place invariants in 230 ms returned sat
[2021-05-16 07:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:36] [INFO ] [Real]Absence check using state equation in 1566 ms returned sat
[2021-05-16 07:35:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:35:37] [INFO ] [Nat]Absence check using 451 positive place invariants in 228 ms returned sat
[2021-05-16 07:35:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:38] [INFO ] [Nat]Absence check using state equation in 1570 ms returned sat
[2021-05-16 07:35:38] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 31 ms.
[2021-05-16 07:35:41] [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 (=> (> t114 0) (or (and (> t468 0) (< o468 o114)) (and (> t470 0) (< o470 o114))))") while checking expression at index 2
[2021-05-16 07:35:42] [INFO ] [Real]Absence check using 451 positive place invariants in 235 ms returned sat
[2021-05-16 07:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:43] [INFO ] [Real]Absence check using state equation in 1571 ms returned sat
[2021-05-16 07:35:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:35:44] [INFO ] [Nat]Absence check using 451 positive place invariants in 230 ms returned sat
[2021-05-16 07:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:45] [INFO ] [Nat]Absence check using state equation in 1579 ms returned sat
[2021-05-16 07:35:45] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 39 ms.
[2021-05-16 07:35:48] [INFO ] Added : 370 causal constraints over 74 iterations in 3068 ms. Result :(error "Failed to check-sat")
[2021-05-16 07:35:49] [INFO ] [Real]Absence check using 451 positive place invariants in 225 ms returned sat
[2021-05-16 07:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:50] [INFO ] [Real]Absence check using state equation in 1550 ms returned sat
[2021-05-16 07:35:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:35:51] [INFO ] [Nat]Absence check using 451 positive place invariants in 253 ms returned sat
[2021-05-16 07:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:52] [INFO ] [Nat]Absence check using state equation in 1553 ms returned sat
[2021-05-16 07:35:52] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 43 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2021-05-16 07:35:55] [INFO ] Added : 365 causal constraints over 73 iterations in 3108 ms. Result :(error "Failed to check-sat")
[2021-05-16 07:35:56] [INFO ] [Real]Absence check using 451 positive place invariants in 227 ms returned sat
[2021-05-16 07:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:57] [INFO ] [Real]Absence check using state equation in 1579 ms returned sat
[2021-05-16 07:35:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:35:58] [INFO ] [Nat]Absence check using 451 positive place invariants in 228 ms returned sat
[2021-05-16 07:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:35:59] [INFO ] [Nat]Absence check using state equation in 1575 ms returned sat
[2021-05-16 07:35:59] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 35 ms.
[2021-05-16 07:36:02] [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 (=> (> t119 0) (or (and (> t471 0) (< o471 o119)) (and (> t475 0) (< o475 o119))))") while checking expression at index 5
[2021-05-16 07:36:03] [INFO ] [Real]Absence check using 451 positive place invariants in 245 ms returned sat
[2021-05-16 07:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:04] [INFO ] [Real]Absence check using state equation in 1599 ms returned sat
[2021-05-16 07:36:04] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 33 ms.
[2021-05-16 07:36:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:36:05] [INFO ] [Nat]Absence check using 451 positive place invariants in 230 ms returned sat
[2021-05-16 07:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:06] [INFO ] [Nat]Absence check using state equation in 1570 ms returned sat
[2021-05-16 07:36:06] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 39 ms.
[2021-05-16 07:36:09] [INFO ] Added : 370 causal constraints over 74 iterations in 3072 ms. Result :unknown
[2021-05-16 07:36:10] [INFO ] [Real]Absence check using 451 positive place invariants in 233 ms returned sat
[2021-05-16 07:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:11] [INFO ] [Real]Absence check using state equation in 1589 ms returned sat
[2021-05-16 07:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:36:12] [INFO ] [Nat]Absence check using 451 positive place invariants in 230 ms returned sat
[2021-05-16 07:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:13] [INFO ] [Nat]Absence check using state equation in 1575 ms returned sat
[2021-05-16 07:36:13] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 36 ms.
[2021-05-16 07:36:16] [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 (=> (> t33 0) (and (and (> t465 0) (< o465 o33)) (and (> t464 0) (< o464 o33))))") while checking expression at index 7
[2021-05-16 07:36:17] [INFO ] [Real]Absence check using 451 positive place invariants in 230 ms returned sat
[2021-05-16 07:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:18] [INFO ] [Real]Absence check using state equation in 1562 ms returned sat
[2021-05-16 07:36:18] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 40 ms.
[2021-05-16 07:36:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:36:19] [INFO ] [Nat]Absence check using 451 positive place invariants in 226 ms returned sat
[2021-05-16 07:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:20] [INFO ] [Nat]Absence check using state equation in 1561 ms returned sat
[2021-05-16 07:36:20] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 34 ms.
[2021-05-16 07:36:23] [INFO ] Added : 370 causal constraints over 74 iterations in 3083 ms. Result :(error "Failed to check-sat")
[2021-05-16 07:36:24] [INFO ] [Real]Absence check using 451 positive place invariants in 222 ms returned sat
[2021-05-16 07:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:25] [INFO ] [Real]Absence check using state equation in 1527 ms returned sat
[2021-05-16 07:36:25] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 35 ms.
[2021-05-16 07:36:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:36:26] [INFO ] [Nat]Absence check using 451 positive place invariants in 221 ms returned sat
[2021-05-16 07:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:27] [INFO ] [Nat]Absence check using state equation in 1535 ms returned sat
[2021-05-16 07:36:27] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 38 ms.
[2021-05-16 07:36:30] [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 (=> (> t34 0) (and (and (> t458 0) (< o458 o34)) (and (> t457 0) (< o457 o34))))") while checking expression at index 9
[2021-05-16 07:36:31] [INFO ] [Real]Absence check using 451 positive place invariants in 229 ms returned sat
[2021-05-16 07:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:32] [INFO ] [Real]Absence check using state equation in 1562 ms returned sat
[2021-05-16 07:36:32] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 34 ms.
[2021-05-16 07:36:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:36:33] [INFO ] [Nat]Absence check using 451 positive place invariants in 228 ms returned sat
[2021-05-16 07:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:34] [INFO ] [Nat]Absence check using state equation in 1570 ms returned sat
[2021-05-16 07:36:34] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 34 ms.
[2021-05-16 07:36:38] [INFO ] Added : 385 causal constraints over 77 iterations in 3080 ms. Result :(error "Failed to check-sat")
[2021-05-16 07:36:38] [INFO ] [Real]Absence check using 451 positive place invariants in 226 ms returned sat
[2021-05-16 07:36:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:39] [INFO ] [Real]Absence check using state equation in 1565 ms returned sat
[2021-05-16 07:36:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:36:40] [INFO ] [Nat]Absence check using 451 positive place invariants in 231 ms returned sat
[2021-05-16 07:36:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:36:41] [INFO ] [Nat]Absence check using state equation in 1578 ms returned sat
[2021-05-16 07:36:41] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 33 ms.
[2021-05-16 07:36:44] [INFO ] Added : 365 causal constraints over 73 iterations in 3063 ms. Result :unknown
Incomplete Parikh walk after 81000 steps, including 1000 resets, run finished after 824 ms. (steps per millisecond=98 ) properties seen :[0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 79600 steps, including 439 resets, run finished after 734 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 67 out of 953 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 953/953 places, 702/702 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 953 transition count 701
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 952 transition count 701
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 951 transition count 700
Partial Free-agglomeration rule applied 93 times.
Drop transitions removed 93 transitions
Iterating global reduction 0 with 93 rules applied. Total rules applied 97 place count 951 transition count 700
Applied a total of 97 rules in 260 ms. Remains 951 /953 variables (removed 2) and now considering 700/702 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 951/953 places, 700/702 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 8642 ms. (steps per millisecond=115 ) properties seen :[0, 0, 0, 1, 0, 1, 0]
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 906468 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 876602 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 892659 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 844780 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=168 ) properties seen :[0, 0, 0, 0, 0]
Interrupted Best-First random walk after 849685 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 700 rows 951 cols
[2021-05-16 07:37:20] [INFO ] Computed 451 place invariants in 8 ms
[2021-05-16 07:37:20] [INFO ] [Real]Absence check using 451 positive place invariants in 221 ms returned sat
[2021-05-16 07:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:37:22] [INFO ] [Real]Absence check using state equation in 1515 ms returned sat
[2021-05-16 07:37:22] [INFO ] State equation strengthened by 49 read => feed constraints.
[2021-05-16 07:37:22] [INFO ] [Real]Added 49 Read/Feed constraints in 9 ms returned sat
[2021-05-16 07:37:22] [INFO ] Computed and/alt/rep : 699/2680/699 causal constraints in 33 ms.
[2021-05-16 07:37:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:37:22] [INFO ] [Nat]Absence check using 451 positive place invariants in 221 ms returned sat
[2021-05-16 07:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:37:24] [INFO ] [Nat]Absence check using state equation in 1517 ms returned sat
[2021-05-16 07:37:24] [INFO ] [Nat]Added 49 Read/Feed constraints in 11 ms returned sat
[2021-05-16 07:37:24] [INFO ] Computed and/alt/rep : 699/2680/699 causal constraints in 34 ms.
[2021-05-16 07:37:35] [INFO ] Added : 691 causal constraints over 142 iterations in 10664 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 56 ms.
[2021-05-16 07:37:35] [INFO ] [Real]Absence check using 451 positive place invariants in 228 ms returned sat
[2021-05-16 07:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:37:37] [INFO ] [Real]Absence check using state equation in 1568 ms returned sat
[2021-05-16 07:37:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:37:37] [INFO ] [Nat]Absence check using 451 positive place invariants in 229 ms returned sat
[2021-05-16 07:37:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:37:39] [INFO ] [Nat]Absence check using state equation in 1591 ms returned sat
[2021-05-16 07:37:39] [INFO ] [Nat]Added 49 Read/Feed constraints in 17 ms returned sat
[2021-05-16 07:37:39] [INFO ] Computed and/alt/rep : 699/2680/699 causal constraints in 34 ms.
[2021-05-16 07:37:49] [INFO ] Added : 686 causal constraints over 138 iterations in 10026 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 53 ms.
[2021-05-16 07:37:49] [INFO ] [Real]Absence check using 451 positive place invariants in 221 ms returned sat
[2021-05-16 07:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:37:51] [INFO ] [Real]Absence check using state equation in 1522 ms returned sat
[2021-05-16 07:37:51] [INFO ] [Real]Added 49 Read/Feed constraints in 10 ms returned sat
[2021-05-16 07:37:51] [INFO ] Computed and/alt/rep : 699/2680/699 causal constraints in 45 ms.
[2021-05-16 07:37:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:37:51] [INFO ] [Nat]Absence check using 451 positive place invariants in 222 ms returned sat
[2021-05-16 07:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:37:53] [INFO ] [Nat]Absence check using state equation in 1530 ms returned sat
[2021-05-16 07:37:53] [INFO ] [Nat]Added 49 Read/Feed constraints in 17 ms returned sat
[2021-05-16 07:37:53] [INFO ] Computed and/alt/rep : 699/2680/699 causal constraints in 31 ms.
[2021-05-16 07:38:07] [INFO ] Added : 696 causal constraints over 141 iterations in 14057 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 57 ms.
[2021-05-16 07:38:07] [INFO ] [Real]Absence check using 451 positive place invariants in 244 ms returned sat
[2021-05-16 07:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:38:09] [INFO ] [Real]Absence check using state equation in 1626 ms returned sat
[2021-05-16 07:38:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:38:09] [INFO ] [Nat]Absence check using 451 positive place invariants in 231 ms returned sat
[2021-05-16 07:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:38:11] [INFO ] [Nat]Absence check using state equation in 1573 ms returned sat
[2021-05-16 07:38:11] [INFO ] [Nat]Added 49 Read/Feed constraints in 11 ms returned sat
[2021-05-16 07:38:11] [INFO ] Computed and/alt/rep : 699/2680/699 causal constraints in 33 ms.
[2021-05-16 07:38:21] [INFO ] Added : 698 causal constraints over 141 iterations in 9684 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 53 ms.
[2021-05-16 07:38:21] [INFO ] [Real]Absence check using 451 positive place invariants in 244 ms returned sat
[2021-05-16 07:38:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:38:23] [INFO ] [Real]Absence check using state equation in 1754 ms returned sat
[2021-05-16 07:38:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:38:23] [INFO ] [Nat]Absence check using 451 positive place invariants in 230 ms returned sat
[2021-05-16 07:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:38:25] [INFO ] [Nat]Absence check using state equation in 1562 ms returned sat
[2021-05-16 07:38:25] [INFO ] [Nat]Added 49 Read/Feed constraints in 16 ms returned sat
[2021-05-16 07:38:25] [INFO ] Computed and/alt/rep : 699/2680/699 causal constraints in 33 ms.
[2021-05-16 07:38:36] [INFO ] Added : 687 causal constraints over 141 iterations in 11166 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 93 ms.
Finished Parikh walk after 105619 steps, including 127 resets, run visited all 5 properties in 928 ms. (steps per millisecond=113 )
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-00 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-050A"
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-050A, 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-162098231000244"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050A.tgz
mv ShieldIIPt-PT-050A 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 ;