About the Execution of 2020-gold for ShieldIIPt-PT-100A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16238.432 | 3600000.00 | 5817345.00 | 20050.00 | T?TTFFTTTFTTTTFT | 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-162098231100252.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ShieldIIPt-PT-100A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231100252
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K 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 26K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 12:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 12:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 539K 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-100A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1621153308051
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 08:21:49] [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 08:21:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 08:21:49] [INFO ] Load time of PNML (sax parser for PT used): 140 ms
[2021-05-16 08:21:49] [INFO ] Transformed 1903 places.
[2021-05-16 08:21:49] [INFO ] Transformed 1403 transitions.
[2021-05-16 08:21:49] [INFO ] Found NUPN structural information;
[2021-05-16 08:21:49] [INFO ] Parsed PT model containing 1903 places and 1403 transitions in 232 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 61 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 215 ms. (steps per millisecond=46 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 106 ms. (steps per millisecond=94 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 110 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 101 ms. (steps per millisecond=99 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 104 ms. (steps per millisecond=96 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 98 ms. (steps per millisecond=102 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=106 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=107 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 120 ms. (steps per millisecond=83 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 111 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 90 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=106 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 96 ms. (steps per millisecond=104 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 97 ms. (steps per millisecond=103 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1402 rows 1903 cols
[2021-05-16 08:21:51] [INFO ] Computed 901 place invariants in 33 ms
[2021-05-16 08:21:52] [INFO ] [Real]Absence check using 901 positive place invariants in 775 ms returned sat
[2021-05-16 08:21:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:21:56] [INFO ] [Real]Absence check using state equation in 3907 ms returned (error "Solver has unexpectedly terminated")
[2021-05-16 08:21:57] [INFO ] [Real]Absence check using 901 positive place invariants in 779 ms returned sat
[2021-05-16 08:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:01] [INFO ] [Real]Absence check using state equation in 3980 ms returned (error "Solver has unexpectedly terminated")
[2021-05-16 08:22:02] [INFO ] [Real]Absence check using 901 positive place invariants in 772 ms returned sat
[2021-05-16 08:22:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:06] [INFO ] [Real]Absence check using state equation in 4007 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:07] [INFO ] [Real]Absence check using 901 positive place invariants in 770 ms returned sat
[2021-05-16 08:22:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:11] [INFO ] [Real]Absence check using state equation in 3938 ms returned unknown
[2021-05-16 08:22:12] [INFO ] [Real]Absence check using 901 positive place invariants in 811 ms returned sat
[2021-05-16 08:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:16] [INFO ] [Real]Absence check using state equation in 3915 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:17] [INFO ] [Real]Absence check using 901 positive place invariants in 788 ms returned sat
[2021-05-16 08:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:21] [INFO ] [Real]Absence check using state equation in 3996 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:22] [INFO ] [Real]Absence check using 901 positive place invariants in 769 ms returned sat
[2021-05-16 08:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:26] [INFO ] [Real]Absence check using state equation in 3972 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:27] [INFO ] [Real]Absence check using 901 positive place invariants in 782 ms returned sat
[2021-05-16 08:22:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:31] [INFO ] [Real]Absence check using state equation in 3982 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:32] [INFO ] [Real]Absence check using 901 positive place invariants in 794 ms returned sat
[2021-05-16 08:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:36] [INFO ] [Real]Absence check using state equation in 3939 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:37] [INFO ] [Real]Absence check using 901 positive place invariants in 787 ms returned sat
[2021-05-16 08:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:41] [INFO ] [Real]Absence check using state equation in 3941 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:42] [INFO ] [Real]Absence check using 901 positive place invariants in 755 ms returned sat
[2021-05-16 08:22:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:46] [INFO ] [Real]Absence check using state equation in 4030 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:47] [INFO ] [Real]Absence check using 901 positive place invariants in 776 ms returned sat
[2021-05-16 08:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:51] [INFO ] [Real]Absence check using state equation in 4041 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:52] [INFO ] [Real]Absence check using 901 positive place invariants in 775 ms returned sat
[2021-05-16 08:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:22:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:22:56] [INFO ] [Real]Absence check using state equation in 3952 ms returned (error "Failed to check-sat")
[2021-05-16 08:22:57] [INFO ] [Real]Absence check using 901 positive place invariants in 777 ms returned sat
[2021-05-16 08:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:23:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:23:01] [INFO ] [Real]Absence check using state equation in 3959 ms returned (error "Failed to check-sat")
[2021-05-16 08:23:02] [INFO ] [Real]Absence check using 901 positive place invariants in 779 ms returned sat
[2021-05-16 08:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:23:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 08:23:06] [INFO ] [Real]Absence check using state equation in 3976 ms returned (error "Failed to check-sat")
Support contains 111 out of 1903 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1903/1903 places, 1402/1402 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 1903 transition count 1401
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Partial Free-agglomeration rule applied 180 times.
Drop transitions removed 180 transitions
Iterating global reduction 0 with 180 rules applied. Total rules applied 184 place count 1901 transition count 1400
Applied a total of 184 rules in 494 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1901/1903 places, 1400/1402 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 15582 ms. (steps per millisecond=64 ) properties seen :[0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1]
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 449889 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 453346 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 450159 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 455037 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 459293 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 443621 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 447850 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 454713 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 472346 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 514341 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 444788 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1400 rows 1901 cols
[2021-05-16 08:24:17] [INFO ] Computed 901 place invariants in 23 ms
[2021-05-16 08:24:18] [INFO ] [Real]Absence check using 901 positive place invariants in 790 ms returned sat
[2021-05-16 08:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:24:26] [INFO ] [Real]Absence check using state equation in 7248 ms returned sat
[2021-05-16 08:24:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:24:27] [INFO ] [Nat]Absence check using 901 positive place invariants in 798 ms returned sat
[2021-05-16 08:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:24:34] [INFO ] [Nat]Absence check using state equation in 6638 ms returned sat
[2021-05-16 08:24:34] [INFO ] State equation strengthened by 89 read => feed constraints.
[2021-05-16 08:24:34] [INFO ] [Nat]Added 89 Read/Feed constraints in 73 ms returned sat
[2021-05-16 08:24:34] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 93 ms.
[2021-05-16 08:24:54] [INFO ] Added : 915 causal constraints over 183 iterations in 20083 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 96 ms.
[2021-05-16 08:24:55] [INFO ] [Real]Absence check using 901 positive place invariants in 788 ms returned sat
[2021-05-16 08:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:25:02] [INFO ] [Real]Absence check using state equation in 6603 ms returned sat
[2021-05-16 08:25:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:25:03] [INFO ] [Nat]Absence check using 901 positive place invariants in 816 ms returned sat
[2021-05-16 08:25:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:25:11] [INFO ] [Nat]Absence check using state equation in 7685 ms returned sat
[2021-05-16 08:25:11] [INFO ] [Nat]Added 89 Read/Feed constraints in 35 ms returned sat
[2021-05-16 08:25:11] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 73 ms.
[2021-05-16 08:25:31] [INFO ] Added : 890 causal constraints over 178 iterations in 20123 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 77 ms.
[2021-05-16 08:25:32] [INFO ] [Real]Absence check using 901 positive place invariants in 763 ms returned sat
[2021-05-16 08:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:25:38] [INFO ] [Real]Absence check using state equation in 6517 ms returned sat
[2021-05-16 08:25:39] [INFO ] [Real]Added 89 Read/Feed constraints in 26 ms returned sat
[2021-05-16 08:25:39] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 88 ms.
[2021-05-16 08:25:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:25:40] [INFO ] [Nat]Absence check using 901 positive place invariants in 803 ms returned sat
[2021-05-16 08:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:25:47] [INFO ] [Nat]Absence check using state equation in 6976 ms returned sat
[2021-05-16 08:25:47] [INFO ] [Nat]Added 89 Read/Feed constraints in 52 ms returned sat
[2021-05-16 08:25:47] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 85 ms.
[2021-05-16 08:26:07] [INFO ] Added : 875 causal constraints over 175 iterations in 20094 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 86 ms.
[2021-05-16 08:26:08] [INFO ] [Real]Absence check using 901 positive place invariants in 805 ms returned sat
[2021-05-16 08:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:26:16] [INFO ] [Real]Absence check using state equation in 7145 ms returned sat
[2021-05-16 08:26:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:26:17] [INFO ] [Nat]Absence check using 901 positive place invariants in 777 ms returned sat
[2021-05-16 08:26:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:26:24] [INFO ] [Nat]Absence check using state equation in 6825 ms returned sat
[2021-05-16 08:26:24] [INFO ] [Nat]Added 89 Read/Feed constraints in 37 ms returned sat
[2021-05-16 08:26:24] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 86 ms.
[2021-05-16 08:26:44] [INFO ] Added : 890 causal constraints over 178 iterations in 20217 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 97 ms.
[2021-05-16 08:26:45] [INFO ] [Real]Absence check using 901 positive place invariants in 781 ms returned sat
[2021-05-16 08:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:26:52] [INFO ] [Real]Absence check using state equation in 6449 ms returned sat
[2021-05-16 08:26:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:26:53] [INFO ] [Nat]Absence check using 901 positive place invariants in 769 ms returned sat
[2021-05-16 08:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:27:00] [INFO ] [Nat]Absence check using state equation in 6899 ms returned sat
[2021-05-16 08:27:00] [INFO ] [Nat]Added 89 Read/Feed constraints in 24 ms returned sat
[2021-05-16 08:27:00] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 86 ms.
[2021-05-16 08:27:20] [INFO ] Added : 890 causal constraints over 178 iterations in 20230 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 79 ms.
[2021-05-16 08:27:21] [INFO ] [Real]Absence check using 901 positive place invariants in 773 ms returned sat
[2021-05-16 08:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:27:28] [INFO ] [Real]Absence check using state equation in 7168 ms returned sat
[2021-05-16 08:27:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:27:29] [INFO ] [Nat]Absence check using 901 positive place invariants in 764 ms returned sat
[2021-05-16 08:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:27:36] [INFO ] [Nat]Absence check using state equation in 6993 ms returned sat
[2021-05-16 08:27:36] [INFO ] [Nat]Added 89 Read/Feed constraints in 45 ms returned sat
[2021-05-16 08:27:36] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 86 ms.
[2021-05-16 08:27:56] [INFO ] Added : 890 causal constraints over 178 iterations in 20175 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 79 ms.
[2021-05-16 08:27:58] [INFO ] [Real]Absence check using 901 positive place invariants in 776 ms returned sat
[2021-05-16 08:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:28:05] [INFO ] [Real]Absence check using state equation in 7026 ms returned sat
[2021-05-16 08:28:05] [INFO ] [Real]Added 89 Read/Feed constraints in 28 ms returned sat
[2021-05-16 08:28:05] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 59 ms.
[2021-05-16 08:28:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:28:06] [INFO ] [Nat]Absence check using 901 positive place invariants in 811 ms returned sat
[2021-05-16 08:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:28:13] [INFO ] [Nat]Absence check using state equation in 6580 ms returned sat
[2021-05-16 08:28:13] [INFO ] [Nat]Added 89 Read/Feed constraints in 27 ms returned sat
[2021-05-16 08:28:13] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 70 ms.
[2021-05-16 08:28:33] [INFO ] Added : 940 causal constraints over 188 iterations in 20206 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 75 ms.
[2021-05-16 08:28:34] [INFO ] [Real]Absence check using 901 positive place invariants in 764 ms returned sat
[2021-05-16 08:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:28:41] [INFO ] [Real]Absence check using state equation in 6720 ms returned sat
[2021-05-16 08:28:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:28:42] [INFO ] [Nat]Absence check using 901 positive place invariants in 752 ms returned sat
[2021-05-16 08:28:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:28:49] [INFO ] [Nat]Absence check using state equation in 6910 ms returned sat
[2021-05-16 08:28:49] [INFO ] [Nat]Added 89 Read/Feed constraints in 49 ms returned sat
[2021-05-16 08:28:49] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 84 ms.
[2021-05-16 08:29:09] [INFO ] Added : 910 causal constraints over 182 iterations in 20096 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 75 ms.
[2021-05-16 08:29:10] [INFO ] [Real]Absence check using 901 positive place invariants in 762 ms returned sat
[2021-05-16 08:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:29:17] [INFO ] [Real]Absence check using state equation in 6783 ms returned sat
[2021-05-16 08:29:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:29:18] [INFO ] [Nat]Absence check using 901 positive place invariants in 757 ms returned sat
[2021-05-16 08:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:29:25] [INFO ] [Nat]Absence check using state equation in 6931 ms returned sat
[2021-05-16 08:29:25] [INFO ] [Nat]Added 89 Read/Feed constraints in 40 ms returned sat
[2021-05-16 08:29:25] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 86 ms.
[2021-05-16 08:29:46] [INFO ] Added : 925 causal constraints over 185 iterations in 20302 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 226 ms.
[2021-05-16 08:29:47] [INFO ] [Real]Absence check using 901 positive place invariants in 780 ms returned sat
[2021-05-16 08:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:29:54] [INFO ] [Real]Absence check using state equation in 6676 ms returned sat
[2021-05-16 08:29:54] [INFO ] [Real]Added 89 Read/Feed constraints in 27 ms returned sat
[2021-05-16 08:29:54] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 90 ms.
[2021-05-16 08:29:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:29:55] [INFO ] [Nat]Absence check using 901 positive place invariants in 804 ms returned sat
[2021-05-16 08:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:30:02] [INFO ] [Nat]Absence check using state equation in 6930 ms returned sat
[2021-05-16 08:30:02] [INFO ] [Nat]Added 89 Read/Feed constraints in 36 ms returned sat
[2021-05-16 08:30:02] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 93 ms.
[2021-05-16 08:30:22] [INFO ] Added : 905 causal constraints over 181 iterations in 20107 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 71 ms.
[2021-05-16 08:30:23] [INFO ] [Real]Absence check using 901 positive place invariants in 777 ms returned sat
[2021-05-16 08:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:30:30] [INFO ] [Real]Absence check using state equation in 6588 ms returned sat
[2021-05-16 08:30:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:30:31] [INFO ] [Nat]Absence check using 901 positive place invariants in 788 ms returned sat
[2021-05-16 08:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:30:38] [INFO ] [Nat]Absence check using state equation in 6941 ms returned sat
[2021-05-16 08:30:38] [INFO ] [Nat]Added 89 Read/Feed constraints in 44 ms returned sat
[2021-05-16 08:30:38] [INFO ] Computed and/alt/rep : 1399/5361/1399 causal constraints in 91 ms.
[2021-05-16 08:30:58] [INFO ] Added : 955 causal constraints over 191 iterations in 20142 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 74 ms.
Incomplete Parikh walk after 264100 steps, including 1000 resets, run finished after 3866 ms. (steps per millisecond=68 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 307500 steps, including 1000 resets, run finished after 4421 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 256700 steps, including 1000 resets, run finished after 3788 ms. (steps per millisecond=67 ) properties seen :[0, 0, 1, 1, 0, 0, 1, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 280700 steps, including 1000 resets, run finished after 3964 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 1] could not realise parikh vector
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 260700 steps, including 1000 resets, run finished after 3604 ms. (steps per millisecond=72 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 256100 steps, including 1000 resets, run finished after 3568 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 229100 steps, including 1000 resets, run finished after 3213 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 265700 steps, including 1000 resets, run finished after 3767 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 237000 steps, including 1000 resets, run finished after 3407 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 291200 steps, including 1000 resets, run finished after 3972 ms. (steps per millisecond=73 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 242100 steps, including 1000 resets, run finished after 3451 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 36 out of 1901 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1901 transition count 1400
Applied a total of 14 rules in 118 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1901/1901 places, 1400/1400 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 14531 ms. (steps per millisecond=68 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 444999 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 452431 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 457365 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 447671 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 1422753 steps, run timeout after 30007 ms. (steps per millisecond=47 ) properties seen :[1, 0, 0, 0]
Probabilistic random walk after 1422753 steps, saw 7832 distinct states, run finished after 30007 ms. (steps per millisecond=47 ) properties seen :[1, 0, 0, 0]
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1400 rows 1901 cols
[2021-05-16 08:32:44] [INFO ] Computed 901 place invariants in 7 ms
[2021-05-16 08:32:45] [INFO ] [Real]Absence check using 901 positive place invariants in 763 ms returned sat
[2021-05-16 08:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:32:51] [INFO ] [Real]Absence check using state equation in 6095 ms returned sat
[2021-05-16 08:32:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:32:52] [INFO ] [Nat]Absence check using 901 positive place invariants in 807 ms returned sat
[2021-05-16 08:32:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:32:59] [INFO ] [Nat]Absence check using state equation in 6485 ms returned sat
[2021-05-16 08:32:59] [INFO ] State equation strengthened by 99 read => feed constraints.
[2021-05-16 08:32:59] [INFO ] [Nat]Added 99 Read/Feed constraints in 39 ms returned sat
[2021-05-16 08:32:59] [INFO ] Computed and/alt/rep : 1399/5383/1399 causal constraints in 75 ms.
[2021-05-16 08:33:19] [INFO ] Added : 895 causal constraints over 179 iterations in 20157 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 84 ms.
[2021-05-16 08:33:20] [INFO ] [Real]Absence check using 901 positive place invariants in 755 ms returned sat
[2021-05-16 08:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:33:27] [INFO ] [Real]Absence check using state equation in 6404 ms returned sat
[2021-05-16 08:33:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:33:28] [INFO ] [Nat]Absence check using 901 positive place invariants in 760 ms returned sat
[2021-05-16 08:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:33:35] [INFO ] [Nat]Absence check using state equation in 6738 ms returned sat
[2021-05-16 08:33:35] [INFO ] [Nat]Added 99 Read/Feed constraints in 77 ms returned sat
[2021-05-16 08:33:35] [INFO ] Computed and/alt/rep : 1399/5383/1399 causal constraints in 85 ms.
[2021-05-16 08:33:55] [INFO ] Added : 940 causal constraints over 188 iterations in 20224 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 77 ms.
[2021-05-16 08:33:56] [INFO ] [Real]Absence check using 901 positive place invariants in 777 ms returned sat
[2021-05-16 08:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:34:03] [INFO ] [Real]Absence check using state equation in 6487 ms returned sat
[2021-05-16 08:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:34:04] [INFO ] [Nat]Absence check using 901 positive place invariants in 779 ms returned sat
[2021-05-16 08:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:34:11] [INFO ] [Nat]Absence check using state equation in 7186 ms returned sat
[2021-05-16 08:34:11] [INFO ] [Nat]Added 99 Read/Feed constraints in 62 ms returned sat
[2021-05-16 08:34:11] [INFO ] Computed and/alt/rep : 1399/5383/1399 causal constraints in 71 ms.
[2021-05-16 08:34:31] [INFO ] Added : 905 causal constraints over 181 iterations in 20248 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 77 ms.
Incomplete Parikh walk after 223500 steps, including 1000 resets, run finished after 3174 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 258500 steps, including 1000 resets, run finished after 3640 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 282900 steps, including 1000 resets, run finished after 3923 ms. (steps per millisecond=72 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 28 out of 1901 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1901 transition count 1400
Applied a total of 1 rules in 109 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1901/1901 places, 1400/1400 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 14510 ms. (steps per millisecond=68 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 456663 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 462918 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 442893 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 1514870 steps, run timeout after 30004 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0]
Probabilistic random walk after 1514870 steps, saw 8307 distinct states, run finished after 30004 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1400 rows 1901 cols
[2021-05-16 08:35:42] [INFO ] Computed 901 place invariants in 6 ms
[2021-05-16 08:35:43] [INFO ] [Real]Absence check using 901 positive place invariants in 778 ms returned sat
[2021-05-16 08:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:35:50] [INFO ] [Real]Absence check using state equation in 7379 ms returned sat
[2021-05-16 08:35:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:35:51] [INFO ] [Nat]Absence check using 901 positive place invariants in 804 ms returned sat
[2021-05-16 08:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:35:58] [INFO ] [Nat]Absence check using state equation in 6469 ms returned sat
[2021-05-16 08:35:58] [INFO ] State equation strengthened by 100 read => feed constraints.
[2021-05-16 08:35:58] [INFO ] [Nat]Added 100 Read/Feed constraints in 40 ms returned sat
[2021-05-16 08:35:58] [INFO ] Computed and/alt/rep : 1399/5384/1399 causal constraints in 86 ms.
[2021-05-16 08:36:18] [INFO ] Added : 965 causal constraints over 193 iterations in 20166 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 72 ms.
[2021-05-16 08:36:19] [INFO ] [Real]Absence check using 901 positive place invariants in 767 ms returned sat
[2021-05-16 08:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:36:26] [INFO ] [Real]Absence check using state equation in 6844 ms returned sat
[2021-05-16 08:36:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:36:27] [INFO ] [Nat]Absence check using 901 positive place invariants in 772 ms returned sat
[2021-05-16 08:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:36:35] [INFO ] [Nat]Absence check using state equation in 7452 ms returned sat
[2021-05-16 08:36:35] [INFO ] [Nat]Added 100 Read/Feed constraints in 29 ms returned sat
[2021-05-16 08:36:35] [INFO ] Computed and/alt/rep : 1399/5384/1399 causal constraints in 83 ms.
[2021-05-16 08:36:55] [INFO ] Added : 905 causal constraints over 181 iterations in 20095 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 74 ms.
[2021-05-16 08:36:56] [INFO ] [Real]Absence check using 901 positive place invariants in 800 ms returned sat
[2021-05-16 08:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:37:03] [INFO ] [Real]Absence check using state equation in 6591 ms returned sat
[2021-05-16 08:37:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:37:04] [INFO ] [Nat]Absence check using 901 positive place invariants in 759 ms returned sat
[2021-05-16 08:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:37:10] [INFO ] [Nat]Absence check using state equation in 6687 ms returned sat
[2021-05-16 08:37:10] [INFO ] [Nat]Added 100 Read/Feed constraints in 63 ms returned sat
[2021-05-16 08:37:11] [INFO ] Computed and/alt/rep : 1399/5384/1399 causal constraints in 82 ms.
[2021-05-16 08:37:31] [INFO ] Added : 915 causal constraints over 183 iterations in 20390 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 64 ms.
Incomplete Parikh walk after 340300 steps, including 1000 resets, run finished after 4845 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 252800 steps, including 1000 resets, run finished after 3597 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 258800 steps, including 1000 resets, run finished after 3611 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 28 out of 1901 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Applied a total of 0 rules in 59 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1901/1901 places, 1400/1400 transitions.
Starting structural reductions, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Applied a total of 0 rules in 56 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
// Phase 1: matrix 1400 rows 1901 cols
[2021-05-16 08:37:43] [INFO ] Computed 901 place invariants in 5 ms
[2021-05-16 08:37:51] [INFO ] Implicit Places using invariants in 7506 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 7509 ms to find 2 implicit places.
[2021-05-16 08:37:51] [INFO ] Redundant transitions in 501 ms returned []
// Phase 1: matrix 1400 rows 1899 cols
[2021-05-16 08:37:51] [INFO ] Computed 899 place invariants in 6 ms
[2021-05-16 08:37:58] [INFO ] Dead Transitions using invariants and state equation in 6352 ms returned []
Starting structural reductions, iteration 1 : 1899/1901 places, 1400/1400 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 1899 transition count 1399
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 2 place count 1898 transition count 1399
Applied a total of 2 rules in 141 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2021-05-16 08:37:58] [INFO ] Computed 899 place invariants in 6 ms
[2021-05-16 08:38:05] [INFO ] Implicit Places using invariants in 7545 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 7547 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 1897/1901 places, 1399/1400 transitions.
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1897 transition count 1399
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 1896 transition count 1398
Applied a total of 3 rules in 247 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-16 08:38:06] [INFO ] Computed 898 place invariants in 6 ms
[2021-05-16 08:38:13] [INFO ] Implicit Places using invariants in 7375 ms returned []
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-16 08:38:13] [INFO ] Computed 898 place invariants in 5 ms
[2021-05-16 08:38:20] [INFO ] State equation strengthened by 97 read => feed constraints.
[2021-05-16 08:38:49] [INFO ] Implicit Places using invariants and state equation in 36286 ms returned []
Implicit Place search using SMT with State Equation took 43662 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 1896/1901 places, 1398/1400 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 14362 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 453236 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 457011 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 449110 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 1522362 steps, run timeout after 30001 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0]
Probabilistic random walk after 1522362 steps, saw 8349 distinct states, run finished after 30001 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-16 08:39:49] [INFO ] Computed 898 place invariants in 5 ms
[2021-05-16 08:39:50] [INFO ] [Real]Absence check using 898 positive place invariants in 773 ms returned sat
[2021-05-16 08:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:39:56] [INFO ] [Real]Absence check using state equation in 6665 ms returned sat
[2021-05-16 08:39:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:39:57] [INFO ] [Nat]Absence check using 898 positive place invariants in 784 ms returned sat
[2021-05-16 08:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:40:05] [INFO ] [Nat]Absence check using state equation in 7322 ms returned sat
[2021-05-16 08:40:05] [INFO ] State equation strengthened by 97 read => feed constraints.
[2021-05-16 08:40:05] [INFO ] [Nat]Added 97 Read/Feed constraints in 43 ms returned sat
[2021-05-16 08:40:05] [INFO ] Computed and/alt/rep : 1397/5375/1397 causal constraints in 84 ms.
[2021-05-16 08:40:25] [INFO ] Added : 905 causal constraints over 181 iterations in 20198 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 63 ms.
[2021-05-16 08:40:26] [INFO ] [Real]Absence check using 898 positive place invariants in 756 ms returned sat
[2021-05-16 08:40:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:40:33] [INFO ] [Real]Absence check using state equation in 6418 ms returned sat
[2021-05-16 08:40:33] [INFO ] [Real]Added 97 Read/Feed constraints in 28 ms returned sat
[2021-05-16 08:40:33] [INFO ] Computed and/alt/rep : 1397/5375/1397 causal constraints in 88 ms.
[2021-05-16 08:40:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:40:34] [INFO ] [Nat]Absence check using 898 positive place invariants in 771 ms returned sat
[2021-05-16 08:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:40:41] [INFO ] [Nat]Absence check using state equation in 7165 ms returned sat
[2021-05-16 08:40:41] [INFO ] [Nat]Added 97 Read/Feed constraints in 60 ms returned sat
[2021-05-16 08:40:41] [INFO ] Computed and/alt/rep : 1397/5375/1397 causal constraints in 87 ms.
[2021-05-16 08:41:01] [INFO ] Added : 950 causal constraints over 190 iterations in 20072 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 70 ms.
[2021-05-16 08:41:03] [INFO ] [Real]Absence check using 898 positive place invariants in 771 ms returned sat
[2021-05-16 08:41:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:41:09] [INFO ] [Real]Absence check using state equation in 6674 ms returned sat
[2021-05-16 08:41:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:41:10] [INFO ] [Nat]Absence check using 898 positive place invariants in 791 ms returned sat
[2021-05-16 08:41:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:41:17] [INFO ] [Nat]Absence check using state equation in 6804 ms returned sat
[2021-05-16 08:41:17] [INFO ] [Nat]Added 97 Read/Feed constraints in 63 ms returned sat
[2021-05-16 08:41:17] [INFO ] Computed and/alt/rep : 1397/5375/1397 causal constraints in 83 ms.
[2021-05-16 08:41:37] [INFO ] Added : 940 causal constraints over 188 iterations in 20073 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 72 ms.
Incomplete Parikh walk after 249500 steps, including 1000 resets, run finished after 3591 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 276600 steps, including 1000 resets, run finished after 3909 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 275600 steps, including 1000 resets, run finished after 3769 ms. (steps per millisecond=73 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 28 out of 1896 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Applied a total of 0 rules in 60 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1896/1896 places, 1398/1398 transitions.
Starting structural reductions, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Applied a total of 0 rules in 58 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-16 08:41:49] [INFO ] Computed 898 place invariants in 5 ms
[2021-05-16 08:41:57] [INFO ] Implicit Places using invariants in 7810 ms returned []
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-16 08:41:57] [INFO ] Computed 898 place invariants in 5 ms
[2021-05-16 08:42:04] [INFO ] State equation strengthened by 97 read => feed constraints.
[2021-05-16 08:42:32] [INFO ] Implicit Places using invariants and state equation in 35153 ms returned []
Implicit Place search using SMT with State Equation took 42965 ms to find 0 implicit places.
[2021-05-16 08:42:32] [INFO ] Redundant transitions in 239 ms returned []
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-16 08:42:32] [INFO ] Computed 898 place invariants in 5 ms
[2021-05-16 08:42:39] [INFO ] Dead Transitions using invariants and state equation in 6412 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1896/1896 places, 1398/1398 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1429 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1398 rows 1896 cols
[2021-05-16 08:42:40] [INFO ] Computed 898 place invariants in 4 ms
[2021-05-16 08:42:41] [INFO ] [Real]Absence check using 898 positive place invariants in 763 ms returned sat
[2021-05-16 08:42:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:42:47] [INFO ] [Real]Absence check using state equation in 6244 ms returned sat
[2021-05-16 08:42:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:42:48] [INFO ] [Nat]Absence check using 898 positive place invariants in 793 ms returned sat
[2021-05-16 08:42:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:42:55] [INFO ] [Nat]Absence check using state equation in 6510 ms returned sat
[2021-05-16 08:42:55] [INFO ] State equation strengthened by 97 read => feed constraints.
[2021-05-16 08:42:55] [INFO ] [Nat]Added 97 Read/Feed constraints in 39 ms returned sat
[2021-05-16 08:42:55] [INFO ] Computed and/alt/rep : 1397/5375/1397 causal constraints in 91 ms.
[2021-05-16 08:43:07] [INFO ] Added : 635 causal constraints over 127 iterations in 12374 ms. Result :unknown
[2021-05-16 08:43:08] [INFO ] [Real]Absence check using 898 positive place invariants in 766 ms returned sat
[2021-05-16 08:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:43:15] [INFO ] [Real]Absence check using state equation in 6607 ms returned sat
[2021-05-16 08:43:15] [INFO ] [Real]Added 97 Read/Feed constraints in 27 ms returned sat
[2021-05-16 08:43:15] [INFO ] Computed and/alt/rep : 1397/5375/1397 causal constraints in 98 ms.
[2021-05-16 08:43:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:43:16] [INFO ] [Nat]Absence check using 898 positive place invariants in 753 ms returned sat
[2021-05-16 08:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:43:23] [INFO ] [Nat]Absence check using state equation in 6457 ms returned sat
[2021-05-16 08:43:23] [INFO ] [Nat]Added 97 Read/Feed constraints in 57 ms returned sat
[2021-05-16 08:43:23] [INFO ] Computed and/alt/rep : 1397/5375/1397 causal constraints in 74 ms.
[2021-05-16 08:43:35] [INFO ] Added : 665 causal constraints over 133 iterations in 12481 ms. Result :(error "Failed to check-sat")
[2021-05-16 08:43:36] [INFO ] [Real]Absence check using 898 positive place invariants in 771 ms returned sat
[2021-05-16 08:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:43:43] [INFO ] [Real]Absence check using state equation in 6759 ms returned sat
[2021-05-16 08:43:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:43:44] [INFO ] [Nat]Absence check using 898 positive place invariants in 791 ms returned sat
[2021-05-16 08:43:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:43:51] [INFO ] [Nat]Absence check using state equation in 6703 ms returned sat
[2021-05-16 08:43:51] [INFO ] [Nat]Added 97 Read/Feed constraints in 65 ms returned sat
[2021-05-16 08:43:51] [INFO ] Computed and/alt/rep : 1397/5375/1397 causal constraints in 70 ms.
[2021-05-16 08:44:03] [INFO ] Added : 650 causal constraints over 130 iterations in 12198 ms. Result :(error "Failed to check-sat")
Partial Free-agglomeration rule applied 96 times.
Drop transitions removed 96 transitions
Iterating global reduction 0 with 96 rules applied. Total rules applied 96 place count 1896 transition count 1398
Drop transitions removed 96 transitions
Redundant transition composition rules discarded 96 transitions
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 1896 transition count 1302
Applied a total of 192 rules in 165 ms. Remains 1896 /1896 variables (removed 0) and now considering 1302/1398 (removed 96) transitions.
// Phase 1: matrix 1302 rows 1896 cols
[2021-05-16 08:44:03] [INFO ] Computed 898 place invariants in 5 ms
[2021-05-16 08:44:04] [INFO ] [Real]Absence check using 898 positive place invariants in 766 ms returned sat
[2021-05-16 08:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:44:11] [INFO ] [Real]Absence check using state equation in 6080 ms returned sat
[2021-05-16 08:44:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:44:12] [INFO ] [Nat]Absence check using 898 positive place invariants in 787 ms returned sat
[2021-05-16 08:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:44:18] [INFO ] [Nat]Absence check using state equation in 6398 ms returned sat
[2021-05-16 08:44:18] [INFO ] Computed and/alt/rep : 1301/5086/1301 causal constraints in 82 ms.
[2021-05-16 08:44:38] [INFO ] Added : 980 causal constraints over 196 iterations in 20231 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 101 ms.
[2021-05-16 08:44:40] [INFO ] [Real]Absence check using 898 positive place invariants in 761 ms returned sat
[2021-05-16 08:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:44:46] [INFO ] [Real]Absence check using state equation in 6385 ms returned sat
[2021-05-16 08:44:46] [INFO ] Computed and/alt/rep : 1301/5086/1301 causal constraints in 65 ms.
[2021-05-16 08:44:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:44:47] [INFO ] [Nat]Absence check using 898 positive place invariants in 763 ms returned sat
[2021-05-16 08:44:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:44:54] [INFO ] [Nat]Absence check using state equation in 6324 ms returned sat
[2021-05-16 08:44:54] [INFO ] Computed and/alt/rep : 1301/5086/1301 causal constraints in 78 ms.
[2021-05-16 08:45:14] [INFO ] Added : 985 causal constraints over 197 iterations in 20085 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 71 ms.
[2021-05-16 08:45:15] [INFO ] [Real]Absence check using 898 positive place invariants in 761 ms returned sat
[2021-05-16 08:45:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 08:45:22] [INFO ] [Real]Absence check using state equation in 6737 ms returned sat
[2021-05-16 08:45:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 08:45:23] [INFO ] [Nat]Absence check using 898 positive place invariants in 787 ms returned sat
[2021-05-16 08:45:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 08:45:29] [INFO ] [Nat]Absence check using state equation in 6663 ms returned sat
[2021-05-16 08:45:30] [INFO ] Computed and/alt/rep : 1301/5086/1301 causal constraints in 66 ms.
[2021-05-16 08:45:50] [INFO ] Added : 950 causal constraints over 190 iterations in 20247 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 76 ms.
[2021-05-16 08:45:50] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2021-05-16 08:45:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 34 ms.
[2021-05-16 08:45:50] [INFO ] Flatten gal took : 314 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ ShieldIIPt-PT-100A @ 3570 seconds
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ShieldIIPt-PT-100A-ReachabilityFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 11936480 kB
After kill :
MemTotal: 16427332 kB
MemFree: 12063232 kB
--------------------
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-100A"
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-100A, 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-162098231100252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100A.tgz
mv ShieldIIPt-PT-100A 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 '
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 ;