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.r210-tajo-159033476100695.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)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-030B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476100695
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 3.7K May 14 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 19:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 19:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.6K May 13 14:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 14:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 08:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 08:53 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 569K 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 ShieldPPPt-PT-030B-ReachabilityFireability-00
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-01
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-02
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-03
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-04
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-05
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-06
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-07
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-08
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-09
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-10
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-11
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-12
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-13
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-14
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590613172754

[2020-05-27 20:59:34] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-27 20:59:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 20:59:34] [INFO ] Load time of PNML (sax parser for PT used): 220 ms
[2020-05-27 20:59:34] [INFO ] Transformed 2343 places.
[2020-05-27 20:59:34] [INFO ] Transformed 2133 transitions.
[2020-05-27 20:59:34] [INFO ] Found NUPN structural information;
[2020-05-27 20:59:34] [INFO ] Parsed PT model containing 2343 places and 2133 transitions in 325 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 51 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 138 ms. (steps per millisecond=72 ) properties seen :[0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0]
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2133 rows 2343 cols
[2020-05-27 20:59:35] [INFO ] Computed 331 place invariants in 44 ms
[2020-05-27 20:59:36] [INFO ] [Real]Absence check using 331 positive place invariants in 511 ms returned sat
[2020-05-27 20:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:59:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 20:59:40] [INFO ] [Real]Absence check using state equation in 4070 ms returned (error "Failed to check-sat")
[2020-05-27 20:59:41] [INFO ] [Real]Absence check using 331 positive place invariants in 372 ms returned sat
[2020-05-27 20:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:59:45] [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 (= s1058 (- t2015 t40))") while checking expression at index 1
[2020-05-27 20:59:46] [INFO ] [Real]Absence check using 331 positive place invariants in 543 ms returned sat
[2020-05-27 20:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:59:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 20:59:50] [INFO ] [Real]Absence check using state equation in 4066 ms returned (error "Failed to check-sat")
[2020-05-27 20:59:51] [INFO ] [Real]Absence check using 331 positive place invariants in 362 ms returned sat
[2020-05-27 20:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 20:59:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 20:59:55] [INFO ] [Real]Absence check using state equation in 4300 ms returned (error "Failed to check-sat")
[2020-05-27 20:59:56] [INFO ] [Real]Absence check using 331 positive place invariants in 375 ms returned sat
[2020-05-27 20:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 21:00:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 21:00:00] [INFO ] [Real]Absence check using state equation in 4267 ms returned (error "Failed to check-sat")
[2020-05-27 21:00:01] [INFO ] [Real]Absence check using 331 positive place invariants in 565 ms returned sat
[2020-05-27 21:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 21:00:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 21:00:05] [INFO ] [Real]Absence check using state equation in 4126 ms returned (error "Failed to check-sat")
[2020-05-27 21:00:06] [INFO ] [Real]Absence check using 331 positive place invariants in 516 ms returned sat
[2020-05-27 21:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 21:00:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 21:00:10] [INFO ] [Real]Absence check using state equation in 4202 ms returned (error "Failed to check-sat")
[2020-05-27 21:00:11] [INFO ] [Real]Absence check using 331 positive place invariants in 377 ms returned sat
[2020-05-27 21:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 21:00:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 21:00:15] [INFO ] [Real]Absence check using state equation in 4284 ms returned (error "Failed to check-sat")
Support contains 47 out of 2343 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2343/2343 places, 2133/2133 transitions.
Performed 543 Post agglomeration using F-continuation condition.Transition count delta: 543
Iterating post reduction 0 with 543 rules applied. Total rules applied 543 place count 2343 transition count 1590
Reduce places removed 543 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 545 rules applied. Total rules applied 1088 place count 1800 transition count 1588
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1089 place count 1799 transition count 1588
Performed 127 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 127 Pre rules applied. Total rules applied 1089 place count 1799 transition count 1461
Deduced a syphon composed of 127 places in 8 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 3 with 254 rules applied. Total rules applied 1343 place count 1672 transition count 1461
Symmetric choice reduction at 3 with 202 rule applications. Total rules 1545 place count 1672 transition count 1461
Deduced a syphon composed of 202 places in 8 ms
Reduce places removed 202 places and 202 transitions.
Iterating global reduction 3 with 404 rules applied. Total rules applied 1949 place count 1470 transition count 1259
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 81 Pre rules applied. Total rules applied 1949 place count 1470 transition count 1178
Deduced a syphon composed of 81 places in 7 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 2111 place count 1389 transition count 1178
Performed 494 Post agglomeration using F-continuation condition.Transition count delta: 494
Deduced a syphon composed of 494 places in 3 ms
Reduce places removed 494 places and 0 transitions.
Iterating global reduction 3 with 988 rules applied. Total rules applied 3099 place count 895 transition count 684
Renaming transitions due to excessive name length > 1024 char.
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 79 places in 2 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 3 with 158 rules applied. Total rules applied 3257 place count 816 transition count 684
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 3261 place count 816 transition count 680
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 3265 place count 812 transition count 680
Partial Free-agglomeration rule applied 82 times.
Drop transitions removed 82 transitions
Iterating global reduction 4 with 82 rules applied. Total rules applied 3347 place count 812 transition count 680
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 3348 place count 812 transition count 680
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 3349 place count 811 transition count 679
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3350 place count 810 transition count 679
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 3350 place count 810 transition count 677
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 3354 place count 808 transition count 677
Applied a total of 3354 rules in 1024 ms. Remains 808 /2343 variables (removed 1535) and now considering 677/2133 (removed 1456) transitions.
Finished structural reductions, in 1 iterations. Remains : 808/2343 places, 677/2133 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 5061 ms. (steps per millisecond=197 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 1]
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3453 ms. (steps per millisecond=289 ) properties seen :[1, 0, 0, 0, 0, 0]
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3406 ms. (steps per millisecond=293 ) properties seen :[1, 0, 0, 0, 0]
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3283 ms. (steps per millisecond=304 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 3334 ms. (steps per millisecond=299 ) properties seen :[0, 1, 0, 0]
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3454 ms. (steps per millisecond=289 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3209 ms. (steps per millisecond=311 ) properties seen :[0, 0, 0]
// Phase 1: matrix 677 rows 808 cols
[2020-05-27 21:00:41] [INFO ] Computed 330 place invariants in 3 ms
[2020-05-27 21:00:42] [INFO ] [Real]Absence check using 330 positive place invariants in 186 ms returned sat
[2020-05-27 21:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 21:00:43] [INFO ] [Real]Absence check using state equation in 1482 ms returned sat
[2020-05-27 21:00:43] [INFO ] State equation strengthened by 20 read => feed constraints.
[2020-05-27 21:00:43] [INFO ] [Real]Added 20 Read/Feed constraints in 18 ms returned sat
[2020-05-27 21:00:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 21:00:44] [INFO ] [Nat]Absence check using 330 positive place invariants in 273 ms returned sat
[2020-05-27 21:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 21:00:45] [INFO ] [Nat]Absence check using state equation in 1501 ms returned sat
[2020-05-27 21:00:45] [INFO ] [Nat]Added 20 Read/Feed constraints in 20 ms returned sat
[2020-05-27 21:00:45] [INFO ] Deduced a trap composed of 4 places in 137 ms
[2020-05-27 21:00:46] [INFO ] Deduced a trap composed of 7 places in 147 ms
[2020-05-27 21:00:46] [INFO ] Deduced a trap composed of 6 places in 104 ms
[2020-05-27 21:00:46] [INFO ] Deduced a trap composed of 3 places in 116 ms
[2020-05-27 21:00:46] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 658 ms
[2020-05-27 21:00:46] [INFO ] Computed and/alt/rep : 659/1593/659 causal constraints in 45 ms.
[2020-05-27 21:00:55] [INFO ] Added : 620 causal constraints over 125 iterations in 9379 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 76 ms.
[2020-05-27 21:00:56] [INFO ] [Real]Absence check using 330 positive place invariants in 198 ms returned sat
[2020-05-27 21:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 21:00:57] [INFO ] [Real]Absence check using state equation in 1253 ms returned sat
[2020-05-27 21:00:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 21:00:57] [INFO ] [Nat]Absence check using 330 positive place invariants in 157 ms returned sat
[2020-05-27 21:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 21:00:59] [INFO ] [Nat]Absence check using state equation in 1235 ms returned sat
[2020-05-27 21:00:59] [INFO ] [Nat]Added 20 Read/Feed constraints in 20 ms returned sat
[2020-05-27 21:00:59] [INFO ] Deduced a trap composed of 5 places in 125 ms
[2020-05-27 21:00:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
[2020-05-27 21:00:59] [INFO ] Computed and/alt/rep : 659/1593/659 causal constraints in 71 ms.
[2020-05-27 21:01:10] [INFO ] Added : 618 causal constraints over 124 iterations in 11382 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 65 ms.
[2020-05-27 21:01:11] [INFO ] [Real]Absence check using 330 positive place invariants in 186 ms returned sat
[2020-05-27 21:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 21:01:12] [INFO ] [Real]Absence check using state equation in 1534 ms returned sat
[2020-05-27 21:01:12] [INFO ] [Real]Added 20 Read/Feed constraints in 12 ms returned sat
[2020-05-27 21:01:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 21:01:13] [INFO ] [Nat]Absence check using 330 positive place invariants in 189 ms returned sat
[2020-05-27 21:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 21:01:14] [INFO ] [Nat]Absence check using state equation in 1189 ms returned sat
[2020-05-27 21:01:14] [INFO ] [Nat]Added 20 Read/Feed constraints in 13 ms returned sat
[2020-05-27 21:01:14] [INFO ] Deduced a trap composed of 6 places in 138 ms
[2020-05-27 21:01:14] [INFO ] Deduced a trap composed of 4 places in 115 ms
[2020-05-27 21:01:14] [INFO ] Deduced a trap composed of 3 places in 102 ms
[2020-05-27 21:01:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 489 ms
[2020-05-27 21:01:15] [INFO ] Computed and/alt/rep : 659/1593/659 causal constraints in 71 ms.
[2020-05-27 21:01:25] [INFO ] Added : 636 causal constraints over 128 iterations in 10481 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 68 ms.
Incomplete Parikh walk after 83800 steps, including 162 resets, run finished after 787 ms. (steps per millisecond=106 ) properties seen :[0, 0, 1] could not realise parikh vector
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 61900 steps, including 165 resets, run finished after 511 ms. (steps per millisecond=121 ) properties seen :[0, 1] could not realise parikh vector
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 115100 steps, including 454 resets, run finished after 849 ms. (steps per millisecond=135 ) properties seen :[0] could not realise parikh vector
Support contains 6 out of 808 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 808/808 places, 677/677 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 808 transition count 663
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 794 transition count 663
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 28 place count 794 transition count 652
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 50 place count 783 transition count 652
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 783 transition count 652
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 782 transition count 651
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 53 place count 782 transition count 650
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 55 place count 781 transition count 650
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 77 place count 770 transition count 639
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 91 place count 763 transition count 639
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 95 place count 763 transition count 639
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 763 transition count 639
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 762 transition count 638
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 98 place count 761 transition count 637
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 760 transition count 636
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 759 transition count 635
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 101 place count 758 transition count 634
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 757 transition count 633
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 103 place count 756 transition count 632
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 755 transition count 631
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 105 place count 754 transition count 630
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 106 place count 753 transition count 629
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 107 place count 752 transition count 628
Applied a total of 107 rules in 346 ms. Remains 752 /808 variables (removed 56) and now considering 628/677 (removed 49) transitions.
Finished structural reductions, in 1 iterations. Remains : 752/808 places, 628/677 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 5559 ms. (steps per millisecond=179 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3305 ms. (steps per millisecond=302 ) properties seen :[0]
Interrupted probabilistic random walk after 3152310 steps, run timeout after 30001 ms. (steps per millisecond=105 ) properties seen :[0]
Probabilistic random walk after 3152310 steps, saw 480955 distinct states, run finished after 30002 ms. (steps per millisecond=105 ) properties seen :[0]
// Phase 1: matrix 628 rows 752 cols
[2020-05-27 21:02:06] [INFO ] Computed 330 place invariants in 2 ms
[2020-05-27 21:02:07] [INFO ] [Real]Absence check using 330 positive place invariants in 179 ms returned sat
[2020-05-27 21:02:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 21:02:08] [INFO ] [Real]Absence check using state equation in 1076 ms returned sat
[2020-05-27 21:02:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2020-05-27 21:02:08] [INFO ] [Real]Added 2 Read/Feed constraints in 7 ms returned sat
[2020-05-27 21:02:08] [INFO ] Deduced a trap composed of 5 places in 149 ms
[2020-05-27 21:02:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 203 ms
[2020-05-27 21:02:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 21:02:08] [INFO ] [Nat]Absence check using 330 positive place invariants in 180 ms returned sat
[2020-05-27 21:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 21:02:10] [INFO ] [Nat]Absence check using state equation in 1090 ms returned sat
[2020-05-27 21:02:10] [INFO ] [Nat]Added 2 Read/Feed constraints in 5 ms returned sat
[2020-05-27 21:02:10] [INFO ] Deduced a trap composed of 5 places in 149 ms
[2020-05-27 21:02:10] [INFO ] Deduced a trap composed of 6 places in 112 ms
[2020-05-27 21:02:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 348 ms
[2020-05-27 21:02:10] [INFO ] Computed and/alt/rep : 623/1455/623 causal constraints in 32 ms.
[2020-05-27 21:02:16] [INFO ] Added : 601 causal constraints over 121 iterations in 6273 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 40 ms.
Finished Parikh walk after 1031 steps, including 1 resets, run visited all 1 properties in 18 ms. (steps per millisecond=57 )
FORMULA ShieldPPPt-PT-030B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590613337566

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="ShieldPPPt-PT-030B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ShieldPPPt-PT-030B, 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 r210-tajo-159033476100695"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030B.tgz
mv ShieldPPPt-PT-030B 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 ;