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-162098230900128.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 ShieldIIPs-PT-010B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098230900128
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 154K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 94K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 11:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 11:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 17:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 17:40 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 164K 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 ShieldIIPs-PT-010B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621129768117

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 01:49:30] [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 01:49:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 01:49:30] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2021-05-16 01:49:30] [INFO ] Transformed 603 places.
[2021-05-16 01:49:30] [INFO ] Transformed 593 transitions.
[2021-05-16 01:49:30] [INFO ] Found NUPN structural information;
[2021-05-16 01:49:30] [INFO ] Parsed PT model containing 603 places and 593 transitions in 205 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 55 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 7 resets, run finished after 92 ms. (steps per millisecond=108 ) properties seen :[1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1]
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 1, 0]
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0]
// Phase 1: matrix 593 rows 603 cols
[2021-05-16 01:49:30] [INFO ] Computed 91 place invariants in 26 ms
[2021-05-16 01:49:30] [INFO ] [Real]Absence check using 91 positive place invariants in 63 ms returned sat
[2021-05-16 01:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 01:49:31] [INFO ] [Real]Absence check using state equation in 782 ms returned sat
[2021-05-16 01:49:31] [INFO ] Deduced a trap composed of 13 places in 282 ms
[2021-05-16 01:49:32] [INFO ] Deduced a trap composed of 16 places in 206 ms
[2021-05-16 01:49:32] [INFO ] Deduced a trap composed of 26 places in 239 ms
[2021-05-16 01:49:32] [INFO ] Deduced a trap composed of 22 places in 172 ms
[2021-05-16 01:49:32] [INFO ] Deduced a trap composed of 16 places in 211 ms
[2021-05-16 01:49:33] [INFO ] Deduced a trap composed of 24 places in 169 ms
[2021-05-16 01:49:33] [INFO ] Deduced a trap composed of 26 places in 147 ms
[2021-05-16 01:49:33] [INFO ] Deduced a trap composed of 25 places in 169 ms
[2021-05-16 01:49:33] [INFO ] Deduced a trap composed of 21 places in 141 ms
[2021-05-16 01:49:33] [INFO ] Deduced a trap composed of 15 places in 143 ms
[2021-05-16 01:49:34] [INFO ] Deduced a trap composed of 22 places in 152 ms
[2021-05-16 01:49:34] [INFO ] Deduced a trap composed of 30 places in 145 ms
[2021-05-16 01:49:34] [INFO ] Deduced a trap composed of 20 places in 130 ms
[2021-05-16 01:49:34] [INFO ] Deduced a trap composed of 18 places in 99 ms
[2021-05-16 01:49:34] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 2843 ms
[2021-05-16 01:49:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 01:49:34] [INFO ] [Nat]Absence check using 91 positive place invariants in 145 ms returned sat
[2021-05-16 01:49:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 01:49:35] [INFO ] [Nat]Absence check using state equation in 701 ms returned sat
[2021-05-16 01:49:35] [INFO ] Deduced a trap composed of 25 places in 244 ms
[2021-05-16 01:49:36] [INFO ] Deduced a trap composed of 23 places in 260 ms
[2021-05-16 01:49:36] [INFO ] Deduced a trap composed of 25 places in 198 ms
[2021-05-16 01:49:36] [INFO ] Deduced a trap composed of 17 places in 193 ms
[2021-05-16 01:49:36] [INFO ] Deduced a trap composed of 19 places in 174 ms
[2021-05-16 01:49:36] [INFO ] Deduced a trap composed of 18 places in 166 ms
[2021-05-16 01:49:37] [INFO ] Deduced a trap composed of 19 places in 159 ms
[2021-05-16 01:49:37] [INFO ] Deduced a trap composed of 18 places in 159 ms
[2021-05-16 01:49:37] [INFO ] Deduced a trap composed of 24 places in 154 ms
[2021-05-16 01:49:37] [INFO ] Deduced a trap composed of 19 places in 149 ms
[2021-05-16 01:49:37] [INFO ] Deduced a trap composed of 19 places in 152 ms
[2021-05-16 01:49:37] [INFO ] Deduced a trap composed of 22 places in 148 ms
[2021-05-16 01:49:38] [INFO ] Deduced a trap composed of 24 places in 145 ms
[2021-05-16 01:49:38] [INFO ] Deduced a trap composed of 21 places in 137 ms
[2021-05-16 01:49:38] [INFO ] Deduced a trap composed of 20 places in 133 ms
[2021-05-16 01:49:38] [INFO ] Deduced a trap composed of 12 places in 149 ms
[2021-05-16 01:49:38] [INFO ] Deduced a trap composed of 21 places in 148 ms
[2021-05-16 01:49:38] [INFO ] Deduced a trap composed of 26 places in 145 ms
[2021-05-16 01:49:39] [INFO ] Deduced a trap composed of 26 places in 150 ms
[2021-05-16 01:49:39] [INFO ] Deduced a trap composed of 20 places in 138 ms
[2021-05-16 01:49:39] [INFO ] Deduced a trap composed of 32 places in 135 ms
[2021-05-16 01:49:39] [INFO ] Deduced a trap composed of 22 places in 124 ms
[2021-05-16 01:49:39] [INFO ] Deduced a trap composed of 14 places in 244 ms
[2021-05-16 01:49:39] [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 (> (+ s0 s1 s2 s3 s4 s5 s249 s250 s251 s252 s283 s284 s285 s286) 0)") while checking expression at index 0
[2021-05-16 01:49:39] [INFO ] [Real]Absence check using 91 positive place invariants in 50 ms returned sat
[2021-05-16 01:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 01:49:40] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2021-05-16 01:49:40] [INFO ] Deduced a trap composed of 23 places in 211 ms
[2021-05-16 01:49:41] [INFO ] Deduced a trap composed of 23 places in 261 ms
[2021-05-16 01:49:41] [INFO ] Deduced a trap composed of 33 places in 209 ms
[2021-05-16 01:49:41] [INFO ] Deduced a trap composed of 21 places in 191 ms
[2021-05-16 01:49:41] [INFO ] Deduced a trap composed of 25 places in 174 ms
[2021-05-16 01:49:41] [INFO ] Deduced a trap composed of 19 places in 167 ms
[2021-05-16 01:49:42] [INFO ] Deduced a trap composed of 21 places in 177 ms
[2021-05-16 01:49:42] [INFO ] Deduced a trap composed of 17 places in 168 ms
[2021-05-16 01:49:42] [INFO ] Deduced a trap composed of 25 places in 172 ms
[2021-05-16 01:49:42] [INFO ] Deduced a trap composed of 19 places in 170 ms
[2021-05-16 01:49:42] [INFO ] Deduced a trap composed of 15 places in 168 ms
[2021-05-16 01:49:43] [INFO ] Deduced a trap composed of 19 places in 167 ms
[2021-05-16 01:49:43] [INFO ] Deduced a trap composed of 24 places in 161 ms
[2021-05-16 01:49:43] [INFO ] Deduced a trap composed of 21 places in 169 ms
[2021-05-16 01:49:43] [INFO ] Deduced a trap composed of 31 places in 135 ms
[2021-05-16 01:49:43] [INFO ] Deduced a trap composed of 15 places in 134 ms
[2021-05-16 01:49:43] [INFO ] Deduced a trap composed of 22 places in 142 ms
[2021-05-16 01:49:44] [INFO ] Deduced a trap composed of 27 places in 135 ms
[2021-05-16 01:49:44] [INFO ] Deduced a trap composed of 28 places in 117 ms
[2021-05-16 01:49:44] [INFO ] Deduced a trap composed of 24 places in 116 ms
[2021-05-16 01:49:44] [INFO ] Deduced a trap composed of 20 places in 98 ms
[2021-05-16 01:49:44] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 3909 ms
[2021-05-16 01:49:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 01:49:44] [INFO ] [Nat]Absence check using 91 positive place invariants in 55 ms returned sat
[2021-05-16 01:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 01:49:45] [INFO ] [Nat]Absence check using state equation in 654 ms returned sat
[2021-05-16 01:49:45] [INFO ] Deduced a trap composed of 21 places in 158 ms
[2021-05-16 01:49:45] [INFO ] Deduced a trap composed of 21 places in 134 ms
[2021-05-16 01:49:45] [INFO ] Deduced a trap composed of 27 places in 132 ms
[2021-05-16 01:49:45] [INFO ] Deduced a trap composed of 15 places in 129 ms
[2021-05-16 01:49:46] [INFO ] Deduced a trap composed of 16 places in 126 ms
[2021-05-16 01:49:46] [INFO ] Deduced a trap composed of 24 places in 119 ms
[2021-05-16 01:49:46] [INFO ] Deduced a trap composed of 23 places in 122 ms
[2021-05-16 01:49:46] [INFO ] Deduced a trap composed of 21 places in 121 ms
[2021-05-16 01:49:46] [INFO ] Deduced a trap composed of 17 places in 117 ms
[2021-05-16 01:49:46] [INFO ] Deduced a trap composed of 21 places in 116 ms
[2021-05-16 01:49:46] [INFO ] Deduced a trap composed of 17 places in 119 ms
[2021-05-16 01:49:47] [INFO ] Deduced a trap composed of 29 places in 121 ms
[2021-05-16 01:49:47] [INFO ] Deduced a trap composed of 18 places in 119 ms
[2021-05-16 01:49:47] [INFO ] Deduced a trap composed of 22 places in 120 ms
[2021-05-16 01:49:47] [INFO ] Deduced a trap composed of 33 places in 119 ms
[2021-05-16 01:49:47] [INFO ] Deduced a trap composed of 25 places in 115 ms
[2021-05-16 01:49:47] [INFO ] Deduced a trap composed of 28 places in 121 ms
[2021-05-16 01:49:47] [INFO ] Deduced a trap composed of 25 places in 119 ms
[2021-05-16 01:49:48] [INFO ] Deduced a trap composed of 20 places in 111 ms
[2021-05-16 01:49:48] [INFO ] Deduced a trap composed of 33 places in 112 ms
[2021-05-16 01:49:48] [INFO ] Deduced a trap composed of 26 places in 111 ms
[2021-05-16 01:49:48] [INFO ] Deduced a trap composed of 18 places in 91 ms
[2021-05-16 01:49:48] [INFO ] Deduced a trap composed of 22 places in 85 ms
[2021-05-16 01:49:48] [INFO ] Deduced a trap composed of 27 places in 109 ms
[2021-05-16 01:49:48] [INFO ] Deduced a trap composed of 16 places in 109 ms
[2021-05-16 01:49:48] [INFO ] Deduced a trap composed of 21 places in 82 ms
[2021-05-16 01:49:48] [INFO ] Deduced a trap composed of 29 places in 76 ms
[2021-05-16 01:49:49] [INFO ] Deduced a trap composed of 20 places in 75 ms
[2021-05-16 01:49:49] [INFO ] Deduced a trap composed of 18 places in 79 ms
[2021-05-16 01:49:49] [INFO ] Deduced a trap composed of 27 places in 81 ms
[2021-05-16 01:49:49] [INFO ] Deduced a trap composed of 35 places in 77 ms
[2021-05-16 01:49:49] [INFO ] Deduced a trap composed of 32 places in 82 ms
[2021-05-16 01:49:49] [INFO ] Deduced a trap composed of 23 places in 75 ms
[2021-05-16 01:49:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 01:49:49] [INFO ] Deduced a trap composed of 14 places in 246 ms
[2021-05-16 01:49:49] [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 (> (+ s0 s1 s2 s3 s4 s5 s249 s250 s251 s252 s283 s284 s285 s286) 0)") while checking expression at index 1
Support contains 12 out of 603 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 603/603 places, 593/593 transitions.
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 603 transition count 542
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 552 transition count 542
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 102 place count 552 transition count 491
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 204 place count 501 transition count 491
Symmetric choice reduction at 2 with 67 rule applications. Total rules 271 place count 501 transition count 491
Deduced a syphon composed of 67 places in 1 ms
Reduce places removed 67 places and 67 transitions.
Iterating global reduction 2 with 134 rules applied. Total rules applied 405 place count 434 transition count 424
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 405 place count 434 transition count 396
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 461 place count 406 transition count 396
Performed 147 Post agglomeration using F-continuation condition.Transition count delta: 147
Deduced a syphon composed of 147 places in 1 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 2 with 294 rules applied. Total rules applied 755 place count 259 transition count 249
Partial Free-agglomeration rule applied 64 times.
Drop transitions removed 64 transitions
Iterating global reduction 2 with 64 rules applied. Total rules applied 819 place count 259 transition count 249
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 820 place count 259 transition count 249
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 821 place count 258 transition count 248
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 822 place count 257 transition count 248
Applied a total of 822 rules in 160 ms. Remains 257 /603 variables (removed 346) and now considering 248/593 (removed 345) transitions.
Finished structural reductions, in 1 iterations. Remains : 257/603 places, 248/593 transitions.
Incomplete random walk after 1000000 steps, including 480 resets, run finished after 3932 ms. (steps per millisecond=254 ) properties seen :[0, 1]
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 94 resets, run finished after 1762 ms. (steps per millisecond=567 ) properties seen :[0]
// Phase 1: matrix 248 rows 257 cols
[2021-05-16 01:49:55] [INFO ] Computed 90 place invariants in 8 ms
[2021-05-16 01:49:55] [INFO ] [Real]Absence check using 87 positive place invariants in 27 ms returned sat
[2021-05-16 01:49:55] [INFO ] [Real]Absence check using 87 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-16 01:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 01:49:55] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2021-05-16 01:49:55] [INFO ] Deduced a trap composed of 4 places in 35 ms
[2021-05-16 01:49:55] [INFO ] Deduced a trap composed of 5 places in 35 ms
[2021-05-16 01:49:56] [INFO ] Deduced a trap composed of 12 places in 33 ms
[2021-05-16 01:49:56] [INFO ] Deduced a trap composed of 11 places in 37 ms
[2021-05-16 01:49:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 183 ms
[2021-05-16 01:49:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 01:49:56] [INFO ] [Nat]Absence check using 87 positive place invariants in 27 ms returned sat
[2021-05-16 01:49:56] [INFO ] [Nat]Absence check using 87 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-16 01:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 01:49:56] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2021-05-16 01:49:56] [INFO ] Deduced a trap composed of 4 places in 38 ms
[2021-05-16 01:49:56] [INFO ] Deduced a trap composed of 7 places in 35 ms
[2021-05-16 01:49:56] [INFO ] Deduced a trap composed of 4 places in 23 ms
[2021-05-16 01:49:56] [INFO ] Deduced a trap composed of 4 places in 23 ms
[2021-05-16 01:49:56] [INFO ] Deduced a trap composed of 12 places in 22 ms
[2021-05-16 01:49:56] [INFO ] Deduced a trap composed of 5 places in 40 ms
[2021-05-16 01:49:56] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 234 ms
[2021-05-16 01:49:56] [INFO ] Computed and/alt/rep : 245/848/245 causal constraints in 16 ms.
[2021-05-16 01:49:57] [INFO ] Added : 234 causal constraints over 49 iterations in 1427 ms. Result :unsat
FORMULA ShieldIIPs-PT-010B-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
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="ShieldIIPs-PT-010B"
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 ShieldIIPs-PT-010B, 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-162098230900128"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010B.tgz
mv ShieldIIPs-PT-010B 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 ;