fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r227-tall-162098231000244
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ShieldIIPt-PT-050A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
513.115 3600000.00 216796.00 637.20 TTTTTFFTFTTFTTTT normal

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)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
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 ;