Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2020-input.r186-oct2-158987939300630.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is SimpleLoadBal-PT-20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-oct2-158987939300630
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 3.6K Apr 12 17:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 12 17:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 11 20:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 11 20:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 14 12:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 30 14:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 14 12:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 30 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 10 20:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 20:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Apr 10 05:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 10 05:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 2.0M Mar 24 05:38 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 SimpleLoadBal-PT-20-ReachabilityCardinality-00
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-01
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-02
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-03
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-04
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-05
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-06
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-07
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-08
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-09
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-10
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-11
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-12
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-13
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-14
FORMULA_NAME SimpleLoadBal-PT-20-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591255342648

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 07:22:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 07:22:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 07:22:26] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2020-06-04 07:22:26] [INFO ] Transformed 194 places.
[2020-06-04 07:22:26] [INFO ] Transformed 2205 transitions.
[2020-06-04 07:22:26] [INFO ] Parsed PT model containing 194 places and 2205 transitions in 433 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 106 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 247 ms. (steps per millisecond=40 ) properties seen :[1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0]
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 67 ms. (steps per millisecond=149 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-04 07:22:27] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2020-06-04 07:22:27] [INFO ] Invariants computation overflowed in 57 ms
[2020-06-04 07:22:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:28] [INFO ] [Real]Absence check using state equation in 515 ms returned unsat
[2020-06-04 07:22:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:28] [INFO ] [Real]Absence check using state equation in 221 ms returned unsat
[2020-06-04 07:22:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:28] [INFO ] [Real]Absence check using state equation in 255 ms returned unsat
[2020-06-04 07:22:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:29] [INFO ] [Real]Absence check using state equation in 1123 ms returned unsat
[2020-06-04 07:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:30] [INFO ] [Real]Absence check using state equation in 443 ms returned unsat
[2020-06-04 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:30] [INFO ] [Real]Absence check using state equation in 615 ms returned unsat
[2020-06-04 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:31] [INFO ] [Real]Absence check using state equation in 804 ms returned unsat
[2020-06-04 07:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:32] [INFO ] [Real]Absence check using state equation in 391 ms returned unsat
[2020-06-04 07:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:32] [INFO ] [Real]Absence check using state equation in 424 ms returned unsat
[2020-06-04 07:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:33] [INFO ] [Real]Absence check using state equation in 766 ms returned sat
[2020-06-04 07:22:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 07:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 07:22:35] [INFO ] [Nat]Absence check using state equation in 1487 ms returned sat
[2020-06-04 07:22:35] [INFO ] State equation strengthened by 841 read => feed constraints.
[2020-06-04 07:22:35] [INFO ] [Nat]Added 841 Read/Feed constraints in 713 ms returned sat
[2020-06-04 07:22:38] [INFO ] Deduced a trap composed of 27 places in 2261 ms
[2020-06-04 07:22:38] [INFO ] Deduced a trap composed of 107 places in 518 ms
[2020-06-04 07:22:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s88 s131 s132 s133 s134 s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s152 s153 s154 s155 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190) 0)") while checking expression at index 9
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 5 out of 194 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 194/194 places, 2205/2205 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 2204
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 8 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 0 with 57 rules applied. Total rules applied 59 place count 155 transition count 2185
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 4 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 97 place count 136 transition count 2166
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 0 with 19 rules applied. Total rules applied 116 place count 136 transition count 2147
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 135 place count 117 transition count 2147
Applied a total of 135 rules in 602 ms. Remains 117 /194 variables (removed 77) and now considering 2147/2205 (removed 58) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/194 places, 2147/2205 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 9698 ms. (steps per millisecond=103 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1880 ms. (steps per millisecond=531 ) properties seen :[0]
Interrupted probabilistic random walk after 4197322 steps, run timeout after 30001 ms. (steps per millisecond=139 ) properties seen :[0]
Probabilistic random walk after 4197322 steps, saw 769618 distinct states, run finished after 30014 ms. (steps per millisecond=139 ) properties seen :[0]
[2020-06-04 07:23:21] [INFO ] Flow matrix only has 1687 transitions (discarded 460 similar events)
// Phase 1: matrix 1687 rows 117 cols
[2020-06-04 07:23:21] [INFO ] Computed 30 place invariants in 57 ms
[2020-06-04 07:23:21] [INFO ] [Real]Absence check using 26 positive place invariants in 43 ms returned sat
[2020-06-04 07:23:21] [INFO ] [Real]Absence check using 26 positive and 4 generalized place invariants in 21 ms returned sat
[2020-06-04 07:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:23:22] [INFO ] [Real]Absence check using state equation in 1440 ms returned sat
[2020-06-04 07:23:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 07:23:22] [INFO ] [Nat]Absence check using 26 positive place invariants in 41 ms returned sat
[2020-06-04 07:23:22] [INFO ] [Nat]Absence check using 26 positive and 4 generalized place invariants in 8 ms returned sat
[2020-06-04 07:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 07:23:24] [INFO ] [Nat]Absence check using state equation in 1556 ms returned sat
[2020-06-04 07:23:24] [INFO ] State equation strengthened by 841 read => feed constraints.
[2020-06-04 07:23:25] [INFO ] [Nat]Added 841 Read/Feed constraints in 722 ms returned sat
[2020-06-04 07:23:26] [INFO ] Deduced a trap composed of 27 places in 1515 ms
[2020-06-04 07:23:28] [INFO ] Deduced a trap composed of 24 places in 1504 ms
[2020-06-04 07:23:30] [INFO ] Deduced a trap composed of 27 places in 1638 ms
[2020-06-04 07:23:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4998 ms
[2020-06-04 07:23:30] [INFO ] Computed and/alt/rep : 2109/309788/1667 causal constraints in 626 ms.
[2020-06-04 07:23:50] [INFO ] Added : 150 causal constraints over 30 iterations in 20689 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 831 ms.
Incomplete Parikh walk after 976500 steps, including 1000 resets, run finished after 9379 ms. (steps per millisecond=104 ) properties seen :[0] could not realise parikh vector
Support contains 5 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 2147/2147 transitions.
Applied a total of 0 rules in 522 ms. Remains 117 /117 variables (removed 0) and now considering 2147/2147 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 2147/2147 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 2147/2147 transitions.
Applied a total of 0 rules in 580 ms. Remains 117 /117 variables (removed 0) and now considering 2147/2147 (removed 0) transitions.
[2020-06-04 07:24:02] [INFO ] Flow matrix only has 1687 transitions (discarded 460 similar events)
// Phase 1: matrix 1687 rows 117 cols
[2020-06-04 07:24:02] [INFO ] Computed 30 place invariants in 78 ms
[2020-06-04 07:24:03] [INFO ] Implicit Places using invariants in 1206 ms returned [25, 26]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1217 ms to find 2 implicit places.
[2020-06-04 07:24:04] [INFO ] Redundant transitions in 132 ms returned []
[2020-06-04 07:24:04] [INFO ] Flow matrix only has 1687 transitions (discarded 460 similar events)
// Phase 1: matrix 1687 rows 115 cols
[2020-06-04 07:24:04] [INFO ] Invariants computation overflowed in 5 ms
[2020-06-04 07:24:27] [INFO ] Dead Transitions using invariants and state equation in 23565 ms returned []
Starting structural reductions, iteration 1 : 115/117 places, 2147/2147 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 113 transition count 2145
Applied a total of 4 rules in 502 ms. Remains 113 /115 variables (removed 2) and now considering 2145/2147 (removed 2) transitions.
[2020-06-04 07:24:28] [INFO ] Flow matrix only has 1685 transitions (discarded 460 similar events)
// Phase 1: matrix 1685 rows 113 cols
[2020-06-04 07:24:28] [INFO ] Computed 28 place invariants in 39 ms
[2020-06-04 07:24:29] [INFO ] Implicit Places using invariants in 1584 ms returned []
[2020-06-04 07:24:29] [INFO ] Flow matrix only has 1685 transitions (discarded 460 similar events)
// Phase 1: matrix 1685 rows 113 cols
[2020-06-04 07:24:29] [INFO ] Computed 28 place invariants in 64 ms
[2020-06-04 07:24:31] [INFO ] State equation strengthened by 841 read => feed constraints.
[2020-06-04 07:24:37] [INFO ] Implicit Places using invariants and state equation in 7420 ms returned []
Implicit Place search using SMT with State Equation took 9005 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 113/117 places, 2145/2147 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 10086 ms. (steps per millisecond=99 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1463 ms. (steps per millisecond=683 ) properties seen :[0]
Interrupted probabilistic random walk after 4579315 steps, run timeout after 30001 ms. (steps per millisecond=152 ) properties seen :[0]
Probabilistic random walk after 4579315 steps, saw 830512 distinct states, run finished after 30013 ms. (steps per millisecond=152 ) properties seen :[0]
[2020-06-04 07:25:18] [INFO ] Flow matrix only has 1685 transitions (discarded 460 similar events)
// Phase 1: matrix 1685 rows 113 cols
[2020-06-04 07:25:18] [INFO ] Computed 28 place invariants in 10 ms
[2020-06-04 07:25:18] [INFO ] [Real]Absence check using 24 positive place invariants in 87 ms returned sat
[2020-06-04 07:25:18] [INFO ] [Real]Absence check using 24 positive and 4 generalized place invariants in 25 ms returned sat
[2020-06-04 07:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:25:20] [INFO ] [Real]Absence check using state equation in 1390 ms returned sat
[2020-06-04 07:25:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 07:25:20] [INFO ] [Nat]Absence check using 24 positive place invariants in 119 ms returned sat
[2020-06-04 07:25:20] [INFO ] [Nat]Absence check using 24 positive and 4 generalized place invariants in 10 ms returned sat
[2020-06-04 07:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 07:25:21] [INFO ] [Nat]Absence check using state equation in 1276 ms returned sat
[2020-06-04 07:25:21] [INFO ] State equation strengthened by 841 read => feed constraints.
[2020-06-04 07:25:22] [INFO ] [Nat]Added 841 Read/Feed constraints in 506 ms returned sat
[2020-06-04 07:25:23] [INFO ] Deduced a trap composed of 26 places in 1428 ms
[2020-06-04 07:25:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1562 ms
[2020-06-04 07:25:24] [INFO ] Computed and/alt/rep : 2107/309687/1665 causal constraints in 402 ms.
[2020-06-04 07:25:41] [INFO ] Added : 110 causal constraints over 22 iterations in 17628 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 376 ms.
Incomplete Parikh walk after 603200 steps, including 1000 resets, run finished after 9044 ms. (steps per millisecond=66 ) properties seen :[0] could not realise parikh vector
Support contains 5 out of 113 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 113/113 places, 2145/2145 transitions.
Applied a total of 0 rules in 379 ms. Remains 113 /113 variables (removed 0) and now considering 2145/2145 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 113/113 places, 2145/2145 transitions.
Starting structural reductions, iteration 0 : 113/113 places, 2145/2145 transitions.
Applied a total of 0 rules in 248 ms. Remains 113 /113 variables (removed 0) and now considering 2145/2145 (removed 0) transitions.
[2020-06-04 07:25:51] [INFO ] Flow matrix only has 1685 transitions (discarded 460 similar events)
// Phase 1: matrix 1685 rows 113 cols
[2020-06-04 07:25:51] [INFO ] Computed 28 place invariants in 45 ms
[2020-06-04 07:25:53] [INFO ] Implicit Places using invariants in 1634 ms returned []
[2020-06-04 07:25:53] [INFO ] Flow matrix only has 1685 transitions (discarded 460 similar events)
// Phase 1: matrix 1685 rows 113 cols
[2020-06-04 07:25:53] [INFO ] Computed 28 place invariants in 28 ms
[2020-06-04 07:25:54] [INFO ] State equation strengthened by 841 read => feed constraints.
[2020-06-04 07:26:00] [INFO ] Implicit Places using invariants and state equation in 7301 ms returned []
Implicit Place search using SMT with State Equation took 8947 ms to find 0 implicit places.
[2020-06-04 07:26:01] [INFO ] Redundant transitions in 224 ms returned []
[2020-06-04 07:26:01] [INFO ] Flow matrix only has 1685 transitions (discarded 460 similar events)
// Phase 1: matrix 1685 rows 113 cols
[2020-06-04 07:26:01] [INFO ] Computed 28 place invariants in 17 ms
[2020-06-04 07:26:19] [INFO ] Dead Transitions using invariants and state equation in 18389 ms returned [27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 56, 57, 58, 59, 60, 61, 62, 63, 64, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 976, 977, 978, 979, 980, 981, 982, 983, 984, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064]
Found 887 dead transitions using SMT.
Drop transitions removed 887 transitions
Dead transitions reduction (with SMT) removed 887 transitions :[2064, 2063, 2062, 2061, 2060, 2059, 2058, 2057, 2056, 2044, 2043, 2042, 2041, 2040, 2039, 2038, 2037, 2036, 2035, 2034, 2033, 2032, 2031, 2030, 2029, 2028, 2027, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1944, 1943, 1942, 1941, 1940, 1939, 1938, 1937, 1936, 1924, 1923, 1922, 1921, 1920, 1919, 1918, 1917, 1916, 1915, 1914, 1913, 1912, 1911, 1910, 1909, 1908, 1907, 1884, 1883, 1882, 1881, 1880, 1879, 1878, 1877, 1876, 1864, 1863, 1862, 1861, 1860, 1859, 1858, 1857, 1856, 1855, 1854, 1853, 1852, 1851, 1850, 1849, 1848, 1847, 1824, 1823, 1822, 1821, 1820, 1819, 1818, 1817, 1816, 1804, 1803, 1802, 1801, 1800, 1799, 1798, 1797, 1796, 1795, 1794, 1793, 1792, 1791, 1790, 1789, 1788, 1787, 1764, 1763, 1762, 1761, 1760, 1759, 1758, 1757, 1756, 1744, 1743, 1742, 1741, 1740, 1739, 1738, 1737, 1736, 1735, 1734, 1733, 1732, 1731, 1730, 1729, 1728, 1727, 1704, 1703, 1702, 1701, 1700, 1699, 1698, 1697, 1696, 1684, 1683, 1682, 1681, 1680, 1679, 1678, 1677, 1676, 1675, 1674, 1673, 1672, 1671, 1670, 1669, 1668, 1667, 1644, 1643, 1642, 1641, 1640, 1639, 1638, 1637, 1636, 1624, 1623, 1622, 1621, 1620, 1619, 1618, 1617, 1616, 1615, 1614, 1613, 1612, 1611, 1610, 1609, 1608, 1607, 1584, 1583, 1582, 1581, 1580, 1579, 1578, 1577, 1576, 1564, 1563, 1562, 1561, 1560, 1559, 1558, 1557, 1556, 1555, 1554, 1553, 1552, 1551, 1550, 1549, 1548, 1547, 1524, 1523, 1522, 1521, 1520, 1519, 1518, 1517, 1516, 1504, 1503, 1502, 1501, 1500, 1499, 1498, 1497, 1496, 1495, 1494, 1493, 1492, 1491, 1490, 1489, 1488, 1487, 1464, 1463, 1462, 1461, 1460, 1459, 1458, 1457, 1456, 1444, 1443, 1442, 1441, 1440, 1439, 1438, 1437, 1436, 1435, 1434, 1433, 1432, 1431, 1430, 1429, 1428, 1427, 1404, 1403, 1402, 1401, 1400, 1399, 1398, 1397, 1396, 1384, 1383, 1382, 1381, 1380, 1379, 1378, 1377, 1376, 1375, 1374, 1373, 1372, 1371, 1370, 1369, 1368, 1367, 1344, 1343, 1342, 1341, 1340, 1339, 1338, 1337, 1336, 1324, 1323, 1322, 1321, 1320, 1319, 1318, 1317, 1316, 1315, 1314, 1313, 1312, 1311, 1310, 1309, 1308, 1307, 1284, 1283, 1282, 1281, 1280, 1279, 1278, 1277, 1276, 1264, 1263, 1262, 1261, 1260, 1259, 1258, 1257, 1256, 1255, 1254, 1253, 1252, 1251, 1250, 1249, 1248, 1247, 1224, 1223, 1222, 1221, 1220, 1219, 1218, 1217, 1216, 1204, 1203, 1202, 1201, 1200, 1199, 1198, 1197, 1196, 1195, 1194, 1193, 1192, 1191, 1190, 1189, 1188, 1187, 1164, 1163, 1162, 1161, 1160, 1159, 1158, 1157, 1156, 1144, 1143, 1142, 1141, 1140, 1139, 1138, 1137, 1136, 1135, 1134, 1133, 1132, 1131, 1130, 1129, 1128, 1127, 1104, 1103, 1102, 1101, 1100, 1099, 1098, 1097, 1096, 1084, 1083, 1082, 1081, 1080, 1079, 1078, 1077, 1076, 1075, 1074, 1073, 1072, 1071, 1070, 1069, 1068, 1067, 1044, 1043, 1042, 1041, 1040, 1039, 1038, 1037, 1036, 1024, 1023, 1022, 1021, 1020, 1019, 1018, 1017, 1016, 1015, 1014, 1013, 1012, 1011, 1010, 1009, 1008, 1007, 984, 983, 982, 981, 980, 979, 978, 977, 976, 964, 963, 962, 961, 960, 959, 958, 957, 956, 955, 954, 953, 952, 951, 950, 949, 948, 947, 885, 884, 883, 882, 881, 880, 879, 878, 877, 876, 875, 874, 873, 872, 871, 870, 869, 868, 867, 866, 865, 864, 863, 862, 861, 860, 859, 858, 857, 856, 855, 854, 853, 852, 851, 850, 849, 848, 847, 846, 845, 844, 843, 842, 841, 840, 839, 838, 837, 836, 835, 834, 833, 832, 831, 830, 829, 828, 827, 826, 825, 824, 823, 822, 821, 820, 819, 818, 817, 816, 815, 814, 813, 812, 811, 810, 809, 808, 807, 806, 805, 804, 803, 802, 801, 800, 799, 798, 797, 796, 795, 794, 793, 792, 791, 790, 789, 788, 787, 786, 785, 784, 783, 782, 781, 780, 779, 778, 777, 776, 775, 774, 773, 772, 771, 770, 769, 768, 767, 766, 765, 764, 763, 762, 761, 760, 759, 758, 757, 756, 755, 754, 753, 752, 751, 750, 749, 748, 747, 746, 745, 744, 743, 742, 741, 740, 739, 738, 737, 736, 735, 734, 733, 732, 731, 730, 729, 728, 727, 726, 505, 504, 503, 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, 487, 486, 485, 484, 483, 482, 481, 480, 479, 478, 477, 476, 475, 474, 473, 472, 471, 470, 469, 468, 467, 466, 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, 454, 453, 452, 451, 450, 449, 448, 447, 446, 445, 444, 443, 442, 441, 440, 439, 438, 437, 436, 435, 434, 433, 432, 431, 430, 429, 428, 427, 426, 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, 415, 414, 413, 412, 411, 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, 392, 391, 390, 389, 388, 387, 386, 385, 384, 383, 382, 381, 380, 379, 378, 377, 376, 375, 374, 373, 372, 371, 370, 369, 368, 367, 366, 365, 364, 363, 362, 361, 360, 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, 347, 346, 125, 124, 123, 122, 121, 120, 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103, 102, 101, 100, 99, 64, 63, 62, 61, 60, 59, 58, 57, 56, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27]
Starting structural reductions, iteration 1 : 113/113 places, 1258/2145 transitions.
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 111 transition count 1254
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 109 transition count 1250
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 108 transition count 1246
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 7 place count 106 transition count 1242
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 9 place count 104 transition count 1238
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 11 place count 102 transition count 1234
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 13 place count 100 transition count 1230
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 15 place count 98 transition count 1226
Reduce places removed 2 places and 44 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 17 place count 96 transition count 1182
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 17 rules in 186 ms. Remains 96 /113 variables (removed 17) and now considering 1182/1258 (removed 76) transitions.
[2020-06-04 07:26:19] [INFO ] Flow matrix only has 929 transitions (discarded 253 similar events)
// Phase 1: matrix 929 rows 96 cols
[2020-06-04 07:26:19] [INFO ] Computed 29 place invariants in 4 ms
[2020-06-04 07:26:20] [INFO ] Implicit Places using invariants in 1009 ms returned []
[2020-06-04 07:26:20] [INFO ] Flow matrix only has 929 transitions (discarded 253 similar events)
// Phase 1: matrix 929 rows 96 cols
[2020-06-04 07:26:20] [INFO ] Computed 29 place invariants in 17 ms
[2020-06-04 07:26:21] [INFO ] State equation strengthened by 463 read => feed constraints.
[2020-06-04 07:26:25] [INFO ] Implicit Places using invariants and state equation in 4337 ms returned []
Implicit Place search using SMT with State Equation took 5369 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 96/113 places, 1182/2145 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 6670 ms. (steps per millisecond=149 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1140 ms. (steps per millisecond=877 ) properties seen :[0]
Interrupted probabilistic random walk after 8768328 steps, run timeout after 30001 ms. (steps per millisecond=292 ) properties seen :[0]
Probabilistic random walk after 8768328 steps, saw 1518137 distinct states, run finished after 30006 ms. (steps per millisecond=292 ) properties seen :[0]
[2020-06-04 07:27:02] [INFO ] Flow matrix only has 929 transitions (discarded 253 similar events)
// Phase 1: matrix 929 rows 95 cols
[2020-06-04 07:27:02] [INFO ] Computed 28 place invariants in 4 ms
[2020-06-04 07:27:03] [INFO ] [Real]Absence check using 24 positive place invariants in 36 ms returned unsat
FORMULA SimpleLoadBal-PT-20-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SimpleLoadBal-PT-20"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is SimpleLoadBal-PT-20, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r186-oct2-158987939300630"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-20.tgz
mv SimpleLoadBal-PT-20 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;