Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033477300367.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is ShieldIIPt-PT-050A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477300367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 3.0K May 14 01:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 01:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 18:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 18:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.8K May 13 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 08:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 13 08:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 265K May 12 20:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591301997471

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 20:19:58] [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]
[2020-06-04 20:19:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 20:19:59] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2020-06-04 20:19:59] [INFO ] Transformed 953 places.
[2020-06-04 20:19:59] [INFO ] Transformed 703 transitions.
[2020-06-04 20:19:59] [INFO ] Found NUPN structural information;
[2020-06-04 20:19:59] [INFO ] Parsed PT model containing 953 places and 703 transitions in 154 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 141 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[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 54 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 68 ms. (steps per millisecond=147 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0]
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 73 ms. (steps per millisecond=137 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 702 rows 953 cols
[2020-06-04 20:20:00] [INFO ] Computed 451 place invariants in 20 ms
[2020-06-04 20:20:00] [INFO ] [Real]Absence check using 451 positive place invariants in 298 ms returned sat
[2020-06-04 20:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:02] [INFO ] [Real]Absence check using state equation in 1966 ms returned sat
[2020-06-04 20:20:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:20:03] [INFO ] [Nat]Absence check using 451 positive place invariants in 189 ms returned sat
[2020-06-04 20:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:04] [INFO ] [Nat]Absence check using state equation in 1548 ms returned sat
[2020-06-04 20:20:04] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 85 ms.
[2020-06-04 20:20:07] [INFO ] Added : 235 causal constraints over 47 iterations in 3122 ms. Result :(error "Failed to check-sat")
[2020-06-04 20:20:08] [INFO ] [Real]Absence check using 451 positive place invariants in 380 ms returned sat
[2020-06-04 20:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:11] [INFO ] [Real]Absence check using state equation in 2576 ms returned sat
[2020-06-04 20:20:11] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 63 ms.
[2020-06-04 20:20:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:20:11] [INFO ] [Nat]Absence check using 451 positive place invariants in 207 ms returned sat
[2020-06-04 20:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:13] [INFO ] [Nat]Absence check using state equation in 1541 ms returned sat
[2020-06-04 20:20:13] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 58 ms.
[2020-06-04 20:20:16] [INFO ] Added : 295 causal constraints over 59 iterations in 3091 ms. Result :(error "Failed to check-sat")
[2020-06-04 20:20:16] [INFO ] [Real]Absence check using 451 positive place invariants in 282 ms returned sat
[2020-06-04 20:20:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:18] [INFO ] [Real]Absence check using state equation in 1575 ms returned sat
[2020-06-04 20:20:18] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 68 ms.
[2020-06-04 20:20:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:20:19] [INFO ] [Nat]Absence check using 451 positive place invariants in 288 ms returned sat
[2020-06-04 20:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:20] [INFO ] [Nat]Absence check using state equation in 1617 ms returned sat
[2020-06-04 20:20:20] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 67 ms.
[2020-06-04 20:20:23] [INFO ] Added : 245 causal constraints over 49 iterations in 2887 ms. Result :unknown
[2020-06-04 20:20:24] [INFO ] [Real]Absence check using 451 positive place invariants in 332 ms returned sat
[2020-06-04 20:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:26] [INFO ] [Real]Absence check using state equation in 1773 ms returned sat
[2020-06-04 20:20:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:20:26] [INFO ] [Nat]Absence check using 451 positive place invariants in 322 ms returned sat
[2020-06-04 20:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:28] [INFO ] [Nat]Absence check using state equation in 1742 ms returned sat
[2020-06-04 20:20:28] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 63 ms.
[2020-06-04 20:20:31] [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: Broken pipe (=> (> t430 0) (and (and (> t432 0) (< o432 o430)) (or (and (> t50 0) (< o50 o430)) (and (> t97 0) (< o97 o430)) (and (> t341 0) (< o341 o430)))))") while checking expression at index 3
[2020-06-04 20:20:31] [INFO ] [Real]Absence check using 451 positive place invariants in 203 ms returned sat
[2020-06-04 20:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:33] [INFO ] [Real]Absence check using state equation in 1562 ms returned sat
[2020-06-04 20:20:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:20:33] [INFO ] [Nat]Absence check using 451 positive place invariants in 205 ms returned sat
[2020-06-04 20:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:34] [INFO ] [Nat]Absence check using state equation in 1585 ms returned sat
[2020-06-04 20:20:35] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 53 ms.
[2020-06-04 20:20:38] [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: Broken pipe (=> (> t414 0) (and (and (> t343 0) (< o343 o414)) (or (and (> t50 0) (< o50 o414)) (and (> t85 0) (< o85 o414)) (and (> t258 0) (< o258 o414))) (or (and (> t50 0) (< o50 o414)) (and (> t82 0) (< o82 o414)) (and (> t413 0) (< o413 o414)))))") while checking expression at index 4
[2020-06-04 20:20:38] [INFO ] [Real]Absence check using 451 positive place invariants in 205 ms returned sat
[2020-06-04 20:20:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:40] [INFO ] [Real]Absence check using state equation in 1720 ms returned sat
[2020-06-04 20:20:40] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 54 ms.
[2020-06-04 20:20:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:20:40] [INFO ] [Nat]Absence check using 451 positive place invariants in 198 ms returned sat
[2020-06-04 20:20:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:42] [INFO ] [Nat]Absence check using state equation in 1417 ms returned sat
[2020-06-04 20:20:42] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 37 ms.
[2020-06-04 20:20:45] [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 (=> (> t29 0) (and (and (> t493 0) (< o493 o29)) (and (> t492 0) (< o492 o29))))") while checking expression at index 5
[2020-06-04 20:20:45] [INFO ] [Real]Absence check using 451 positive place invariants in 210 ms returned sat
[2020-06-04 20:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:47] [INFO ] [Real]Absence check using state equation in 1616 ms returned sat
[2020-06-04 20:20:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:20:47] [INFO ] [Nat]Absence check using 451 positive place invariants in 281 ms returned sat
[2020-06-04 20:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:49] [INFO ] [Nat]Absence check using state equation in 1654 ms returned sat
[2020-06-04 20:20:49] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 64 ms.
[2020-06-04 20:20:52] [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 (=> (> t448 0) (and (or (and (> t50 0) (< o50 o448)) (and (> t445 0) (< o445 o448))) (or (and (> t447 0) (< o447 o448)) (and (> t449 0) (< o449 o448)))))") while checking expression at index 6
[2020-06-04 20:20:52] [INFO ] [Real]Absence check using 451 positive place invariants in 199 ms returned sat
[2020-06-04 20:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:54] [INFO ] [Real]Absence check using state equation in 1473 ms returned sat
[2020-06-04 20:20:54] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 46 ms.
[2020-06-04 20:20:54] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:20:54] [INFO ] [Nat]Absence check using 451 positive place invariants in 285 ms returned sat
[2020-06-04 20:20:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:20:56] [INFO ] [Nat]Absence check using state equation in 1626 ms returned sat
[2020-06-04 20:20:56] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 55 ms.
[2020-06-04 20:20:59] [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: Broken pipe (=> (> t79 0) (or (and (> t401 0) (< o401 o79)) (and (> t405 0) (< o405 o79))))") while checking expression at index 7
[2020-06-04 20:20:59] [INFO ] [Real]Absence check using 451 positive place invariants in 292 ms returned sat
[2020-06-04 20:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:21:01] [INFO ] [Real]Absence check using state equation in 1861 ms returned sat
[2020-06-04 20:21:01] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 50 ms.
[2020-06-04 20:21:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:21:02] [INFO ] [Nat]Absence check using 451 positive place invariants in 291 ms returned sat
[2020-06-04 20:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:21:06] [INFO ] [Nat]Absence check using state equation in 3925 ms returned sat
[2020-06-04 20:21:06] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 56 ms.
[2020-06-04 20:21:07] [INFO ] Added : 50 causal constraints over 10 iterations in 645 ms. Result :(error "Failed to check-sat")
[2020-06-04 20:21:07] [INFO ] [Real]Absence check using 451 positive place invariants in 284 ms returned sat
[2020-06-04 20:21:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:21:09] [INFO ] [Real]Absence check using state equation in 1585 ms returned sat
[2020-06-04 20:21:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:21:09] [INFO ] [Nat]Absence check using 451 positive place invariants in 289 ms returned sat
[2020-06-04 20:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:21:11] [INFO ] [Nat]Absence check using state equation in 1611 ms returned sat
[2020-06-04 20:21:11] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 107 ms.
[2020-06-04 20:21:14] [INFO ] Added : 280 causal constraints over 56 iterations in 2877 ms. Result :(error "Failed to check-sat")
[2020-06-04 20:21:15] [INFO ] [Real]Absence check using 451 positive place invariants in 548 ms returned sat
[2020-06-04 20:21:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:21:18] [INFO ] [Real]Absence check using state equation in 3940 ms returned sat
[2020-06-04 20:21:19] [INFO ] Computed and/alt/rep : 701/2499/701 causal constraints in 53 ms.
[2020-06-04 20:21:19] [INFO ] Deduced a trap composed of 3 places in 760 ms
[2020-06-04 20:21:19] [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 s816 s817) 0)") while checking expression at index 10
Incomplete Parikh walk after 66900 steps, including 373 resets, run finished after 792 ms. (steps per millisecond=84 ) properties seen :[0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 28 out of 953 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 953/953 places, 702/702 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 953 transition count 701
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 952 transition count 701
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 951 transition count 700
Partial Free-agglomeration rule applied 97 times.
Drop transitions removed 97 transitions
Iterating global reduction 0 with 97 rules applied. Total rules applied 101 place count 951 transition count 700
Applied a total of 101 rules in 212 ms. Remains 951 /953 variables (removed 2) and now considering 700/702 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 951/953 places, 700/702 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 8129 ms. (steps per millisecond=123 ) properties seen :[1, 0, 1, 0, 1, 1, 1, 1, 1]
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 927520 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=185 ) properties seen :[0, 0]
Interrupted Best-First random walk after 948619 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=189 ) properties seen :[0, 0]
// Phase 1: matrix 700 rows 951 cols
[2020-06-04 20:21:39] [INFO ] Computed 451 place invariants in 8 ms
[2020-06-04 20:21:39] [INFO ] [Real]Absence check using 451 positive place invariants in 274 ms returned sat
[2020-06-04 20:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:21:41] [INFO ] [Real]Absence check using state equation in 1557 ms returned sat
[2020-06-04 20:21:41] [INFO ] State equation strengthened by 51 read => feed constraints.
[2020-06-04 20:21:41] [INFO ] [Real]Added 51 Read/Feed constraints in 10 ms returned sat
[2020-06-04 20:21:41] [INFO ] Computed and/alt/rep : 699/2688/699 causal constraints in 49 ms.
[2020-06-04 20:21:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:21:41] [INFO ] [Nat]Absence check using 451 positive place invariants in 277 ms returned sat
[2020-06-04 20:21:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:21:43] [INFO ] [Nat]Absence check using state equation in 1632 ms returned sat
[2020-06-04 20:21:43] [INFO ] [Nat]Added 51 Read/Feed constraints in 16 ms returned sat
[2020-06-04 20:21:43] [INFO ] Computed and/alt/rep : 699/2688/699 causal constraints in 39 ms.
[2020-06-04 20:21:56] [INFO ] Added : 686 causal constraints over 142 iterations in 13166 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 77 ms.
[2020-06-04 20:21:57] [INFO ] [Real]Absence check using 451 positive place invariants in 290 ms returned sat
[2020-06-04 20:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:21:58] [INFO ] [Real]Absence check using state equation in 1578 ms returned sat
[2020-06-04 20:21:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:21:59] [INFO ] [Nat]Absence check using 451 positive place invariants in 192 ms returned sat
[2020-06-04 20:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:22:00] [INFO ] [Nat]Absence check using state equation in 1380 ms returned sat
[2020-06-04 20:22:00] [INFO ] [Nat]Added 51 Read/Feed constraints in 15 ms returned sat
[2020-06-04 20:22:00] [INFO ] Computed and/alt/rep : 699/2688/699 causal constraints in 37 ms.
[2020-06-04 20:22:12] [INFO ] Added : 671 causal constraints over 135 iterations in 11258 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 90 ms.
Finished Parikh walk after 2636 steps, including 2 resets, run visited all 2 properties in 57 ms. (steps per millisecond=46 )
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-050A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="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 ShieldIIPt-PT-050A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477300367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050A.tgz
mv ShieldIIPt-PT-050A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;