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.r094-tall-162048902500228.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 DoubleExponent-PT-200, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902500228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 10:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 10:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 18:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 18:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 3.5M May 5 16:51 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 DoubleExponent-PT-200-ReachabilityFireability-00
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-01
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-02
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-03
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-04
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-05
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-06
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-07
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-08
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-09
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-10
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-11
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-12
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-13
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-14
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620753266003

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 17:14:29] [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]
[2021-05-11 17:14:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 17:14:29] [INFO ] Load time of PNML (sax parser for PT used): 362 ms
[2021-05-11 17:14:29] [INFO ] Transformed 10604 places.
[2021-05-11 17:14:29] [INFO ] Transformed 9998 transitions.
[2021-05-11 17:14:29] [INFO ] Parsed PT model containing 10604 places and 9998 transitions in 509 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 3773 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 328 resets, run finished after 201 ms. (steps per millisecond=49 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 281 resets, run finished after 116 ms. (steps per millisecond=86 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 292 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, 0]
Incomplete Best-First random walk after 10001 steps, including 282 resets, run finished after 126 ms. (steps per millisecond=79 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 279 resets, run finished after 126 ms. (steps per millisecond=79 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 127 ms. (steps per millisecond=78 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 280 resets, run finished after 119 ms. (steps per millisecond=84 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 284 resets, run finished after 122 ms. (steps per millisecond=81 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 116 ms. (steps per millisecond=86 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 282 resets, run finished after 115 ms. (steps per millisecond=86 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 283 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, 0]
Incomplete Best-First random walk after 10000 steps, including 269 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, 0]
Incomplete Best-First random walk after 10000 steps, including 297 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, 0]
Incomplete Best-First random walk after 10000 steps, including 289 resets, run finished after 117 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 295 resets, run finished after 117 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 280 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, 0]
Incomplete Best-First random walk after 10000 steps, including 284 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, 0]
Interrupted probabilistic random walk after 335155 steps, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 335155 steps, saw 167544 distinct states, run finished after 30001 ms. (steps per millisecond=11 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 9998 rows 10604 cols
[2021-05-11 17:15:06] [INFO ] Invariants computation overflowed in 680 ms
[2021-05-11 17:15:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:11] [INFO ] [Real]Absence check using state equation in 3593 ms returned (error "Failed to check-sat")
[2021-05-11 17:15:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:16] [INFO ] [Real]Absence check using state equation in 4060 ms returned (error "Solver has unexpectedly terminated")
[2021-05-11 17:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:21] [INFO ] [Real]Absence check using state equation in 4113 ms returned (error "Failed to check-sat")
[2021-05-11 17:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:15:26] [INFO ] [Real]Absence check using state equation in 4172 ms returned (error "Failed to check-sat")
[2021-05-11 17:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:15:31] [INFO ] [Real]Absence check using state equation in 4144 ms returned (error "Failed to check-sat")
[2021-05-11 17:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:15:36] [INFO ] [Real]Absence check using state equation in 4065 ms returned (error "Failed to check-sat")
[2021-05-11 17:15:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:41] [INFO ] [Real]Absence check using state equation in 4164 ms returned (error "Failed to check-sat")
[2021-05-11 17:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:15:46] [INFO ] [Real]Absence check using state equation in 4169 ms returned (error "Failed to check-sat")
[2021-05-11 17:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:51] [INFO ] [Real]Absence check using state equation in 4185 ms returned (error "Failed to check-sat")
[2021-05-11 17:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:15:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:15:56] [INFO ] [Real]Absence check using state equation in 4137 ms returned (error "Failed to check-sat")
[2021-05-11 17:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:16:01] [INFO ] [Real]Absence check using state equation in 4150 ms returned (error "Failed to check-sat")
[2021-05-11 17:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:16:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:16:06] [INFO ] [Real]Absence check using state equation in 4049 ms returned (error "Failed to check-sat")
[2021-05-11 17:16:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:16:11] [INFO ] [Real]Absence check using state equation in 4154 ms returned (error "Failed to check-sat")
[2021-05-11 17:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:16:16] [INFO ] [Real]Absence check using state equation in 4160 ms returned (error "Failed to check-sat")
[2021-05-11 17:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:16:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:16:21] [INFO ] [Real]Absence check using state equation in 4137 ms returned (error "Failed to check-sat")
[2021-05-11 17:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:16:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:16:26] [INFO ] [Real]Absence check using state equation in 4162 ms returned (error "Failed to check-sat")
Support contains 99 out of 10604 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Discarding 6 places :
Also discarding 0 output transitions
Graph (complete) has 18196 edges and 10604 vertex of which 10598 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.54 ms
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 2335 Post agglomeration using F-continuation condition.Transition count delta: 2335
Iterating post reduction 0 with 2338 rules applied. Total rules applied 2339 place count 10597 transition count 7661
Reduce places removed 2335 places and 0 transitions.
Iterating post reduction 1 with 2335 rules applied. Total rules applied 4674 place count 8262 transition count 7661
Performed 406 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 406 Pre rules applied. Total rules applied 4674 place count 8262 transition count 7255
Deduced a syphon composed of 406 places in 766 ms
Reduce places removed 406 places and 0 transitions.
Iterating global reduction 2 with 812 rules applied. Total rules applied 5486 place count 7856 transition count 7255
Performed 1756 Post agglomeration using F-continuation condition.Transition count delta: 1756
Deduced a syphon composed of 1756 places in 971 ms
Reduce places removed 1756 places and 0 transitions.
Iterating global reduction 2 with 3512 rules applied. Total rules applied 8998 place count 6100 transition count 5499
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 321 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9200 place count 5999 transition count 5499
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 269 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9402 place count 5898 transition count 5499
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 289 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 9604 place count 5797 transition count 5499
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 82 places in 251 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 9768 place count 5715 transition count 5499
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9770 place count 5715 transition count 5497
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 9772 place count 5713 transition count 5497
Free-agglomeration rule (complex) applied 810 times.
Iterating global reduction 3 with 810 rules applied. Total rules applied 10582 place count 5713 transition count 4687
Reduce places removed 810 places and 0 transitions.
Iterating post reduction 3 with 810 rules applied. Total rules applied 11392 place count 4903 transition count 4687
Partial Free-agglomeration rule applied 800 times.
Drop transitions removed 800 transitions
Iterating global reduction 4 with 800 rules applied. Total rules applied 12192 place count 4903 transition count 4687
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 12193 place count 4902 transition count 4686
Applied a total of 12193 rules in 10564 ms. Remains 4902 /10604 variables (removed 5702) and now considering 4686/9998 (removed 5312) transitions.
Finished structural reductions, in 1 iterations. Remains : 4902/10604 places, 4686/9998 transitions.
Incomplete random walk after 1000000 steps, including 128139 resets, run finished after 15692 ms. (steps per millisecond=63 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 467298 steps, including 39596 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 478219 steps, including 40303 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 465765 steps, including 39449 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 463735 steps, including 39161 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 463280 steps, including 39185 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 462489 steps, including 38995 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 464584 steps, including 39164 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 460649 steps, including 39016 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 459718 steps, including 39063 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 462571 steps, including 39046 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 459895 steps, including 38842 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 463372 steps, including 39141 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 459858 steps, including 38830 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 454334 steps, including 38338 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 461641 steps, including 38953 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 458756 steps, including 38804 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 699651 steps, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 699651 steps, saw 349567 distinct states, run finished after 30001 ms. (steps per millisecond=23 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 4686 rows 4902 cols
[2021-05-11 17:18:43] [INFO ] Invariants computation overflowed in 196 ms
[2021-05-11 17:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:19:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:19:28] [INFO ] [Real]Absence check using state equation in 44614 ms returned (error "Failed to check-sat")
[2021-05-11 17:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:20:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:20:13] [INFO ] [Real]Absence check using state equation in 44621 ms returned unknown
[2021-05-11 17:20:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:20:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:20:58] [INFO ] [Real]Absence check using state equation in 44599 ms returned (error "Failed to check-sat")
[2021-05-11 17:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:21:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:21:43] [INFO ] [Real]Absence check using state equation in 44526 ms returned (error "Failed to check-sat")
[2021-05-11 17:21:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:22:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:22:28] [INFO ] [Real]Absence check using state equation in 44623 ms returned (error "Failed to check-sat")
[2021-05-11 17:22:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:23:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:23:13] [INFO ] [Real]Absence check using state equation in 44604 ms returned (error "Failed to check-sat")
[2021-05-11 17:23:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:23:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:23:58] [INFO ] [Real]Absence check using state equation in 44713 ms returned unknown
[2021-05-11 17:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:24:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:24:26] [INFO ] [Real]Absence check using state equation in 27952 ms returned unknown
[2021-05-11 17:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:25:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:25:11] [INFO ] [Real]Absence check using state equation in 44709 ms returned (error "Failed to check-sat")
[2021-05-11 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:25:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:25:56] [INFO ] [Real]Absence check using state equation in 44613 ms returned unknown
[2021-05-11 17:25:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:26:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:26:41] [INFO ] [Real]Absence check using state equation in 44688 ms returned (error "Failed to check-sat")
[2021-05-11 17:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:27:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:27:26] [INFO ] [Real]Absence check using state equation in 44599 ms returned (error "Failed to check-sat")
[2021-05-11 17:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:28:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:28:11] [INFO ] [Real]Absence check using state equation in 44603 ms returned (error "Failed to check-sat")
[2021-05-11 17:28:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:28:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:28:56] [INFO ] [Real]Absence check using state equation in 44626 ms returned unknown
[2021-05-11 17:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:29:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:29:41] [INFO ] [Real]Absence check using state equation in 44618 ms returned (error "Failed to check-sat")
[2021-05-11 17:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:29:58] [INFO ] [Real]Absence check using state equation in 16535 ms returned sat
[2021-05-11 17:29:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 17:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 17:30:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:30:43] [INFO ] [Nat]Absence check using state equation in 44576 ms returned unknown
Support contains 99 out of 4902 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4902/4902 places, 4686/4686 transitions.
Applied a total of 0 rules in 465 ms. Remains 4902 /4902 variables (removed 0) and now considering 4686/4686 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4902/4902 places, 4686/4686 transitions.
Starting structural reductions, iteration 0 : 4902/4902 places, 4686/4686 transitions.
Applied a total of 0 rules in 465 ms. Remains 4902 /4902 variables (removed 0) and now considering 4686/4686 (removed 0) transitions.
// Phase 1: matrix 4686 rows 4902 cols
[2021-05-11 17:30:44] [INFO ] Invariants computation overflowed in 127 ms
[2021-05-11 17:31:15] [INFO ] Performed 3302/4902 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2021-05-11 17:31:29] [INFO ] Implicit Places using invariants in 44530 ms returned []
// Phase 1: matrix 4686 rows 4902 cols
[2021-05-11 17:31:29] [INFO ] Invariants computation overflowed in 128 ms
[2021-05-11 17:32:00] [INFO ] Performed 1695/4902 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2021-05-11 17:32:30] [INFO ] Performed 3684/4902 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2021-05-11 17:32:51] [INFO ] Implicit Places using invariants and state equation in 81686 ms returned []
Implicit Place search using SMT with State Equation took 126222 ms to find 0 implicit places.
[2021-05-11 17:32:51] [INFO ] Redundant transitions in 460 ms returned []
// Phase 1: matrix 4686 rows 4902 cols
[2021-05-11 17:32:51] [INFO ] Invariants computation overflowed in 137 ms
[2021-05-11 17:33:18] [INFO ] Dead Transitions using invariants and state equation in 27308 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4902/4902 places, 4686/4686 transitions.
Incomplete random walk after 100000 steps, including 12849 resets, run finished after 1682 ms. (steps per millisecond=59 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 4686 rows 4902 cols
[2021-05-11 17:33:20] [INFO ] Invariants computation overflowed in 126 ms
[2021-05-11 17:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:33:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:33:40] [INFO ] [Real]Absence check using state equation in 19629 ms returned (error "Failed to check-sat")
[2021-05-11 17:33:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:34:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:34:00] [INFO ] [Real]Absence check using state equation in 19602 ms returned (error "Failed to check-sat")
[2021-05-11 17:34:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:34:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:34:20] [INFO ] [Real]Absence check using state equation in 19607 ms returned unknown
[2021-05-11 17:34:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:34:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:34:40] [INFO ] [Real]Absence check using state equation in 19623 ms returned (error "Failed to check-sat")
[2021-05-11 17:34:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:35:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:35:00] [INFO ] [Real]Absence check using state equation in 19600 ms returned unknown
[2021-05-11 17:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:35:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:35:20] [INFO ] [Real]Absence check using state equation in 19614 ms returned (error "Failed to check-sat")
[2021-05-11 17:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:35:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:35:40] [INFO ] [Real]Absence check using state equation in 19622 ms returned unknown
[2021-05-11 17:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:36:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:36:00] [INFO ] [Real]Absence check using state equation in 19621 ms returned (error "Failed to check-sat")
[2021-05-11 17:36:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:36:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:36:20] [INFO ] [Real]Absence check using state equation in 19625 ms returned (error "Failed to check-sat")
[2021-05-11 17:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:36:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:36:40] [INFO ] [Real]Absence check using state equation in 19527 ms returned (error "Failed to check-sat")
[2021-05-11 17:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:37:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:37:00] [INFO ] [Real]Absence check using state equation in 19632 ms returned unknown
[2021-05-11 17:37:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:37:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:37:20] [INFO ] [Real]Absence check using state equation in 19631 ms returned (error "Failed to check-sat")
[2021-05-11 17:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:37:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:37:41] [INFO ] [Real]Absence check using state equation in 19624 ms returned (error "Failed to check-sat")
[2021-05-11 17:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:38:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:38:01] [INFO ] [Real]Absence check using state equation in 19627 ms returned unknown
[2021-05-11 17:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:38:21] [INFO ] [Real]Absence check using state equation in 19629 ms returned (error "Failed to check-sat")
[2021-05-11 17:38:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:38:39] [INFO ] [Real]Absence check using state equation in 17744 ms returned sat
[2021-05-11 17:38:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 17:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 17:38:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:38:59] [INFO ] [Nat]Absence check using state equation in 19587 ms returned (error "Failed to check-sat")
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 4902 transition count 4677
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 4893 transition count 4677
Performed 370 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 370 Pre rules applied. Total rules applied 18 place count 4893 transition count 4307
Deduced a syphon composed of 370 places in 231 ms
Reduce places removed 370 places and 0 transitions.
Iterating global reduction 2 with 740 rules applied. Total rules applied 758 place count 4523 transition count 4307
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 760 place count 4523 transition count 4305
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 762 place count 4521 transition count 4305
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 763 place count 4521 transition count 4304
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 764 place count 4520 transition count 4304
Applied a total of 764 rules in 1764 ms. Remains 4520 /4902 variables (removed 382) and now considering 4304/4686 (removed 382) transitions.
// Phase 1: matrix 4304 rows 4520 cols
[2021-05-11 17:39:01] [INFO ] Invariants computation overflowed in 132 ms
[2021-05-11 17:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:39:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:39:46] [INFO ] [Real]Absence check using state equation in 44656 ms returned unknown
[2021-05-11 17:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:40:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:40:31] [INFO ] [Real]Absence check using state equation in 44651 ms returned (error "Failed to check-sat")
[2021-05-11 17:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:41:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:41:16] [INFO ] [Real]Absence check using state equation in 44723 ms returned (error "Failed to check-sat")
[2021-05-11 17:41:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:42:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:42:01] [INFO ] [Real]Absence check using state equation in 44689 ms returned (error "Failed to check-sat")
[2021-05-11 17:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:42:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:42:46] [INFO ] [Real]Absence check using state equation in 44649 ms returned (error "Failed to check-sat")
[2021-05-11 17:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:43:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:43:31] [INFO ] [Real]Absence check using state equation in 44657 ms returned unknown
[2021-05-11 17:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:44:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:44:16] [INFO ] [Real]Absence check using state equation in 44647 ms returned (error "Failed to check-sat")
[2021-05-11 17:44:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:44:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:44:43] [INFO ] [Real]Absence check using state equation in 27182 ms returned unknown
[2021-05-11 17:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:45:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:45:28] [INFO ] [Real]Absence check using state equation in 44659 ms returned unknown
[2021-05-11 17:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:46:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:46:13] [INFO ] [Real]Absence check using state equation in 44650 ms returned (error "Failed to check-sat")
[2021-05-11 17:46:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:46:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:46:58] [INFO ] [Real]Absence check using state equation in 44633 ms returned unknown
[2021-05-11 17:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:47:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:47:43] [INFO ] [Real]Absence check using state equation in 44663 ms returned (error "Failed to check-sat")
[2021-05-11 17:47:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:48:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:48:28] [INFO ] [Real]Absence check using state equation in 44637 ms returned (error "Failed to check-sat")
[2021-05-11 17:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:49:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:49:09] [INFO ] [Real]Absence check using state equation in 40288 ms returned unknown
[2021-05-11 17:49:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:49:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:49:54] [INFO ] [Real]Absence check using state equation in 44659 ms returned (error "Failed to check-sat")
[2021-05-11 17:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:50:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 17:50:39] [INFO ] [Real]Absence check using state equation in 44654 ms returned unknown
[2021-05-11 17:50:39] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2021-05-11 17:50:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 95 ms.
[2021-05-11 17:50:41] [INFO ] Flatten gal took : 1458 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ DoubleExponent-PT-200 @ 3570 seconds
spx_run: Lost feasibility 10 times - iter 2210 and 1 nodes.

FORMULA DoubleExponent-PT-200-ReachabilityFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-ReachabilityFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-ReachabilityFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-ReachabilityFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-ReachabilityFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-ReachabilityFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-ReachabilityFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleExponent-PT-200-ReachabilityFireability-14 FALSE 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: 13172356 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16114148 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="DoubleExponent-PT-200"
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 DoubleExponent-PT-200, 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 r094-tall-162048902500228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 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 ;