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.r176-tajo-158987872200662.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 PolyORBNT-PT-S05J60, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872200662
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 18K Apr 12 06:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 12 06:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 11 05:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 11 05:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 58K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 182K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 10 12:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 10 12:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 9 18:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 9 18:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 10 22:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 10 22:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 24 05:37 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 PolyORBNT-PT-S05J60-ReachabilityCardinality-00
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-01
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-02
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-03
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-04
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-05
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-06
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-07
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-08
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-09
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-10
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-11
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-12
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-13
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-14
FORMULA_NAME PolyORBNT-PT-S05J60-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591173292160

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 08:34:53] [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]
[2020-06-03 08:34:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 08:34:54] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2020-06-03 08:34:54] [INFO ] Transformed 909 places.
[2020-06-03 08:34:54] [INFO ] Transformed 1970 transitions.
[2020-06-03 08:34:54] [INFO ] Parsed PT model containing 909 places and 1970 transitions in 221 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 39 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 683 resets, run finished after 165 ms. (steps per millisecond=60 ) properties seen :[0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 251 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 96 ms. (steps per millisecond=104 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 295 resets, run finished after 60 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 107 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 251 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 167 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 113 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 08:34:54] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2020-06-03 08:34:54] [INFO ] Computed 142 place invariants in 104 ms
[2020-06-03 08:34:55] [INFO ] [Real]Absence check using 111 positive place invariants in 68 ms returned sat
[2020-06-03 08:34:55] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 54 ms returned unsat
[2020-06-03 08:34:55] [INFO ] [Real]Absence check using 111 positive place invariants in 76 ms returned sat
[2020-06-03 08:34:55] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 62 ms returned sat
[2020-06-03 08:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:34:58] [INFO ] [Real]Absence check using state equation in 3475 ms returned sat
[2020-06-03 08:34:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:34:59] [INFO ] [Nat]Absence check using 111 positive place invariants in 77 ms returned sat
[2020-06-03 08:34:59] [INFO ] [Nat]Absence check using 111 positive and 31 generalized place invariants in 46 ms returned sat
[2020-06-03 08:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:04] [INFO ] [Nat]Absence check using state equation in 4645 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 08:35:04] [INFO ] [Real]Absence check using 111 positive place invariants in 261 ms returned sat
[2020-06-03 08:35:04] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 127 ms returned sat
[2020-06-03 08:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:09] [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 (= s723 (- t881 (+ t106 t462 t777 t851 t1083)))") while checking expression at index 2
[2020-06-03 08:35:09] [INFO ] [Real]Absence check using 111 positive place invariants in 94 ms returned sat
[2020-06-03 08:35:09] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 34 ms returned unsat
[2020-06-03 08:35:09] [INFO ] [Real]Absence check using 111 positive place invariants in 70 ms returned sat
[2020-06-03 08:35:09] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 62 ms returned unsat
[2020-06-03 08:35:09] [INFO ] [Real]Absence check using 111 positive place invariants in 49 ms returned unsat
[2020-06-03 08:35:10] [INFO ] [Real]Absence check using 111 positive place invariants in 80 ms returned sat
[2020-06-03 08:35:10] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 85 ms returned sat
[2020-06-03 08:35:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:13] [INFO ] [Real]Absence check using state equation in 2955 ms returned sat
[2020-06-03 08:35:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:35:13] [INFO ] [Nat]Absence check using 111 positive place invariants in 147 ms returned sat
[2020-06-03 08:35:13] [INFO ] [Nat]Absence check using 111 positive and 31 generalized place invariants in 161 ms returned sat
[2020-06-03 08:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:18] [INFO ] [Nat]Absence check using state equation in 4508 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 08:35:18] [INFO ] [Real]Absence check using 111 positive place invariants in 29 ms returned unsat
[2020-06-03 08:35:18] [INFO ] [Real]Absence check using 111 positive place invariants in 53 ms returned unsat
[2020-06-03 08:35:18] [INFO ] [Real]Absence check using 111 positive place invariants in 79 ms returned sat
[2020-06-03 08:35:18] [INFO ] [Real]Absence check using 111 positive and 31 generalized place invariants in 83 ms returned sat
[2020-06-03 08:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:21] [INFO ] [Real]Absence check using state equation in 2933 ms returned sat
[2020-06-03 08:35:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:35:22] [INFO ] [Nat]Absence check using 111 positive place invariants in 101 ms returned sat
[2020-06-03 08:35:22] [INFO ] [Nat]Absence check using 111 positive and 31 generalized place invariants in 135 ms returned sat
[2020-06-03 08:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:25] [INFO ] [Nat]Absence check using state equation in 3688 ms returned sat
[2020-06-03 08:35:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:35:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 33 ms returned sat
[2020-06-03 08:35:26] [INFO ] Deduced a trap composed of 24 places in 645 ms
[2020-06-03 08:35:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:35:28] [INFO ] Deduced a trap composed of 6 places in 1373 ms
[2020-06-03 08:35:28] [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 (> (+ s9 s358 s389 s570 s703 s714) 0)") while checking expression at index 9
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 453 out of 909 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 904 transition count 1251
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 133 place count 840 transition count 1251
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 62 Pre rules applied. Total rules applied 133 place count 840 transition count 1189
Deduced a syphon composed of 62 places in 4 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 2 with 124 rules applied. Total rules applied 257 place count 778 transition count 1189
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 259 place count 777 transition count 1188
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 260 place count 777 transition count 1187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 261 place count 776 transition count 1187
Applied a total of 261 rules in 252 ms. Remains 776 /909 variables (removed 133) and now considering 1187/1315 (removed 128) transitions.
[2020-06-03 08:35:28] [INFO ] Flow matrix only has 1183 transitions (discarded 4 similar events)
// Phase 1: matrix 1183 rows 776 cols
[2020-06-03 08:35:28] [INFO ] Computed 137 place invariants in 69 ms
[2020-06-03 08:35:33] [INFO ] Dead Transitions using invariants and state equation in 5012 ms returned [167, 221, 226, 266, 292, 293, 304, 318, 387, 395, 399, 405, 416, 426, 460, 466, 488, 502, 510, 515, 522, 526, 534, 540, 548, 567, 577, 581, 591, 599, 603, 609, 618, 619, 620, 623, 624, 627, 628, 631, 632, 634, 636, 640, 646, 653, 655, 666, 675, 704, 708, 711, 716, 717, 723, 724, 727, 730, 731, 734, 736, 738, 743, 752, 753, 754, 757, 768, 780, 781, 782, 786, 790, 791, 792, 793, 796, 799, 803, 805, 807, 812, 817, 818, 827, 828, 838, 841, 842, 845, 854, 855, 863, 864, 867]
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions :[867, 864, 863, 855, 854, 845, 842, 841, 838, 828, 827, 818, 817, 812, 807, 805, 803, 799, 796, 793, 792, 791, 790, 786, 782, 781, 780, 768, 757, 754, 753, 752, 743, 738, 736, 734, 731, 730, 727, 724, 723, 717, 716, 711, 708, 704, 675, 666, 655, 653, 646, 640, 636, 634, 632, 631, 628, 627, 624, 623, 620, 619, 618, 609, 603, 599, 591, 581, 577, 567, 548, 540, 534, 526, 522, 515, 510, 502, 488, 466, 460, 426, 416, 405, 399, 395, 387, 318, 304, 293, 292, 266, 226, 221, 167]
Starting structural reductions, iteration 1 : 776/909 places, 1092/1315 transitions.
Applied a total of 0 rules in 42 ms. Remains 776 /776 variables (removed 0) and now considering 1092/1092 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 776/909 places, 1092/1315 transitions.
Incomplete random walk after 1000000 steps, including 46277 resets, run finished after 8761 ms. (steps per millisecond=114 ) properties seen :[0, 0, 0, 1]
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 675109 steps, including 23279 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 33341 resets, run finished after 3797 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3447 resets, run finished after 2183 ms. (steps per millisecond=458 ) properties seen :[0, 0, 1]
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2020-06-03 08:35:53] [INFO ] Flow matrix only has 1088 transitions (discarded 4 similar events)
// Phase 1: matrix 1088 rows 776 cols
[2020-06-03 08:35:53] [INFO ] Computed 137 place invariants in 82 ms
[2020-06-03 08:35:54] [INFO ] [Real]Absence check using 111 positive place invariants in 664 ms returned sat
[2020-06-03 08:35:54] [INFO ] [Real]Absence check using 111 positive and 26 generalized place invariants in 212 ms returned sat
[2020-06-03 08:35:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:58] [INFO ] [Real]Absence check using state equation in 4497 ms returned sat
[2020-06-03 08:35:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:35:59] [INFO ] [Nat]Absence check using 111 positive place invariants in 84 ms returned sat
[2020-06-03 08:35:59] [INFO ] [Nat]Absence check using 111 positive and 26 generalized place invariants in 39 ms returned sat
[2020-06-03 08:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:36:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:36:10] [INFO ] [Nat]Absence check using state equation in 11220 ms returned unknown
[2020-06-03 08:36:10] [INFO ] [Real]Absence check using 111 positive place invariants in 79 ms returned sat
[2020-06-03 08:36:10] [INFO ] [Real]Absence check using 111 positive and 26 generalized place invariants in 45 ms returned sat
[2020-06-03 08:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:36:15] [INFO ] [Real]Absence check using state equation in 4860 ms returned sat
[2020-06-03 08:36:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:36:15] [INFO ] [Nat]Absence check using 111 positive place invariants in 75 ms returned sat
[2020-06-03 08:36:15] [INFO ] [Nat]Absence check using 111 positive and 26 generalized place invariants in 58 ms returned sat
[2020-06-03 08:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:36:20] [INFO ] [Nat]Absence check using state equation in 4944 ms returned sat
[2020-06-03 08:36:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:36:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 22 ms returned sat
[2020-06-03 08:36:21] [INFO ] Deduced a trap composed of 199 places in 584 ms
[2020-06-03 08:36:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 802 ms
[2020-06-03 08:36:21] [INFO ] Computed and/alt/rep : 1086/22467/1082 causal constraints in 120 ms.
[2020-06-03 08:36:25] [INFO ] Added : 67 causal constraints over 14 iterations in 3636 ms. Result :sat
[2020-06-03 08:36:25] [INFO ] Deduced a trap composed of 13 places in 607 ms
[2020-06-03 08:36:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1321 ms
Attempting to minimize the solution found.
Minimization took 74 ms.
Incomplete Parikh walk after 9100 steps, including 650 resets, run finished after 179 ms. (steps per millisecond=50 ) properties seen :[0, 0] could not realise parikh vector
Support contains 448 out of 776 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 776/776 places, 1092/1092 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 776 transition count 1090
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 774 transition count 1090
Applied a total of 4 rules in 66 ms. Remains 774 /776 variables (removed 2) and now considering 1090/1092 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 774/776 places, 1090/1092 transitions.
Incomplete random walk after 1000001 steps, including 46502 resets, run finished after 8083 ms. (steps per millisecond=123 ) properties seen :[0, 0]
Interrupted Best-First random walk after 711296 steps, including 24527 resets, run timeout after 5001 ms. (steps per millisecond=142 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 33341 resets, run finished after 3731 ms. (steps per millisecond=268 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 1928195 steps, run timeout after 30001 ms. (steps per millisecond=64 ) properties seen :[0, 0]
Probabilistic random walk after 1928195 steps, saw 596388 distinct states, run finished after 30001 ms. (steps per millisecond=64 ) properties seen :[0, 0]
[2020-06-03 08:37:13] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2020-06-03 08:37:13] [INFO ] Computed 137 place invariants in 60 ms
[2020-06-03 08:37:13] [INFO ] [Real]Absence check using 111 positive place invariants in 76 ms returned sat
[2020-06-03 08:37:13] [INFO ] [Real]Absence check using 111 positive and 26 generalized place invariants in 61 ms returned sat
[2020-06-03 08:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:37:16] [INFO ] [Real]Absence check using state equation in 2719 ms returned sat
[2020-06-03 08:37:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:37:17] [INFO ] [Nat]Absence check using 111 positive place invariants in 513 ms returned sat
[2020-06-03 08:37:17] [INFO ] [Nat]Absence check using 111 positive and 26 generalized place invariants in 59 ms returned sat
[2020-06-03 08:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:37:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:37:28] [INFO ] [Nat]Absence check using state equation in 10637 ms returned unknown
[2020-06-03 08:37:28] [INFO ] [Real]Absence check using 111 positive place invariants in 209 ms returned sat
[2020-06-03 08:37:28] [INFO ] [Real]Absence check using 111 positive and 26 generalized place invariants in 80 ms returned sat
[2020-06-03 08:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:37:30] [INFO ] [Real]Absence check using state equation in 2264 ms returned sat
[2020-06-03 08:37:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:37:31] [INFO ] [Nat]Absence check using 111 positive place invariants in 168 ms returned sat
[2020-06-03 08:37:31] [INFO ] [Nat]Absence check using 111 positive and 26 generalized place invariants in 78 ms returned sat
[2020-06-03 08:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:37:34] [INFO ] [Nat]Absence check using state equation in 3712 ms returned sat
[2020-06-03 08:37:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:37:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 9 ms returned sat
[2020-06-03 08:37:35] [INFO ] Deduced a trap composed of 137 places in 544 ms
[2020-06-03 08:37:36] [INFO ] Deduced a trap composed of 136 places in 597 ms
[2020-06-03 08:37:36] [INFO ] Deduced a trap composed of 11 places in 625 ms
[2020-06-03 08:37:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2018 ms
[2020-06-03 08:37:37] [INFO ] Computed and/alt/rep : 1084/22481/1080 causal constraints in 168 ms.
[2020-06-03 08:37:39] [INFO ] Added : 53 causal constraints over 11 iterations in 2994 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 50 ms.
Incomplete Parikh walk after 9700 steps, including 956 resets, run finished after 131 ms. (steps per millisecond=74 ) properties seen :[0, 0] could not realise parikh vector
Support contains 448 out of 774 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 774/774 places, 1090/1090 transitions.
Applied a total of 0 rules in 28 ms. Remains 774 /774 variables (removed 0) and now considering 1090/1090 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 774/774 places, 1090/1090 transitions.
Starting structural reductions, iteration 0 : 774/774 places, 1090/1090 transitions.
Applied a total of 0 rules in 28 ms. Remains 774 /774 variables (removed 0) and now considering 1090/1090 (removed 0) transitions.
[2020-06-03 08:37:40] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2020-06-03 08:37:40] [INFO ] Computed 137 place invariants in 31 ms
[2020-06-03 08:37:42] [INFO ] Implicit Places using invariants in 2205 ms returned []
[2020-06-03 08:37:42] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2020-06-03 08:37:42] [INFO ] Computed 137 place invariants in 59 ms
[2020-06-03 08:37:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:37:54] [INFO ] Implicit Places using invariants and state equation in 12371 ms returned []
Implicit Place search using SMT with State Equation took 14593 ms to find 0 implicit places.
[2020-06-03 08:37:55] [INFO ] Redundant transitions in 111 ms returned []
[2020-06-03 08:37:55] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2020-06-03 08:37:55] [INFO ] Computed 137 place invariants in 53 ms
[2020-06-03 08:37:59] [INFO ] Dead Transitions using invariants and state equation in 4782 ms returned []
Finished structural reductions, in 1 iterations. Remains : 774/774 places, 1090/1090 transitions.
Incomplete random walk after 100000 steps, including 4670 resets, run finished after 1028 ms. (steps per millisecond=97 ) properties seen :[0, 0]
[2020-06-03 08:38:00] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2020-06-03 08:38:00] [INFO ] Computed 137 place invariants in 23 ms
[2020-06-03 08:38:01] [INFO ] [Real]Absence check using 111 positive place invariants in 77 ms returned sat
[2020-06-03 08:38:01] [INFO ] [Real]Absence check using 111 positive and 26 generalized place invariants in 73 ms returned sat
[2020-06-03 08:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:38:03] [INFO ] [Real]Absence check using state equation in 2718 ms returned sat
[2020-06-03 08:38:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:38:04] [INFO ] [Nat]Absence check using 111 positive place invariants in 60 ms returned sat
[2020-06-03 08:38:04] [INFO ] [Nat]Absence check using 111 positive and 26 generalized place invariants in 32 ms returned sat
[2020-06-03 08:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:38:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:38:14] [INFO ] [Nat]Absence check using state equation in 9909 ms returned unsat
[2020-06-03 08:38:14] [INFO ] [Real]Absence check using 111 positive place invariants in 79 ms returned sat
[2020-06-03 08:38:14] [INFO ] [Real]Absence check using 111 positive and 26 generalized place invariants in 65 ms returned sat
[2020-06-03 08:38:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:38:16] [INFO ] [Real]Absence check using state equation in 2282 ms returned sat
[2020-06-03 08:38:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:38:16] [INFO ] [Nat]Absence check using 111 positive place invariants in 89 ms returned sat
[2020-06-03 08:38:16] [INFO ] [Nat]Absence check using 111 positive and 26 generalized place invariants in 75 ms returned sat
[2020-06-03 08:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:38:21] [INFO ] [Nat]Absence check using state equation in 4152 ms returned sat
[2020-06-03 08:38:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:38:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2020-06-03 08:38:21] [INFO ] Deduced a trap composed of 137 places in 567 ms
[2020-06-03 08:38:22] [INFO ] Deduced a trap composed of 136 places in 497 ms
[2020-06-03 08:38:22] [INFO ] Deduced a trap composed of 11 places in 442 ms
[2020-06-03 08:38:22] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1706 ms
[2020-06-03 08:38:22] [INFO ] Computed and/alt/rep : 1084/22481/1080 causal constraints in 68 ms.
[2020-06-03 08:38:25] [INFO ] Added : 53 causal constraints over 11 iterations in 2795 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
FORMULA PolyORBNT-PT-S05J60-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 1000000 steps, including 46481 resets, run finished after 7703 ms. (steps per millisecond=129 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 33326 resets, run finished after 3779 ms. (steps per millisecond=264 ) properties seen :[0]
Interrupted probabilistic random walk after 1979985 steps, run timeout after 30001 ms. (steps per millisecond=65 ) properties seen :[0]
Probabilistic random walk after 1979985 steps, saw 613282 distinct states, run finished after 30002 ms. (steps per millisecond=65 ) properties seen :[0]
[2020-06-03 08:39:07] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2020-06-03 08:39:07] [INFO ] Computed 137 place invariants in 33 ms
[2020-06-03 08:39:07] [INFO ] [Real]Absence check using 111 positive place invariants in 74 ms returned sat
[2020-06-03 08:39:07] [INFO ] [Real]Absence check using 111 positive and 26 generalized place invariants in 64 ms returned sat
[2020-06-03 08:39:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:39:09] [INFO ] [Real]Absence check using state equation in 2016 ms returned sat
[2020-06-03 08:39:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:39:09] [INFO ] [Nat]Absence check using 111 positive place invariants in 77 ms returned sat
[2020-06-03 08:39:09] [INFO ] [Nat]Absence check using 111 positive and 26 generalized place invariants in 77 ms returned sat
[2020-06-03 08:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:39:13] [INFO ] [Nat]Absence check using state equation in 3708 ms returned sat
[2020-06-03 08:39:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:39:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2020-06-03 08:39:14] [INFO ] Deduced a trap composed of 137 places in 554 ms
[2020-06-03 08:39:14] [INFO ] Deduced a trap composed of 136 places in 561 ms
[2020-06-03 08:39:15] [INFO ] Deduced a trap composed of 11 places in 538 ms
[2020-06-03 08:39:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1899 ms
[2020-06-03 08:39:15] [INFO ] Computed and/alt/rep : 1084/22481/1080 causal constraints in 88 ms.
[2020-06-03 08:39:18] [INFO ] Added : 53 causal constraints over 11 iterations in 2717 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
Incomplete Parikh walk after 9700 steps, including 947 resets, run finished after 145 ms. (steps per millisecond=66 ) properties seen :[0] could not realise parikh vector
Support contains 70 out of 774 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 774/774 places, 1090/1090 transitions.
Applied a total of 0 rules in 106 ms. Remains 774 /774 variables (removed 0) and now considering 1090/1090 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 774/774 places, 1090/1090 transitions.
Starting structural reductions, iteration 0 : 774/774 places, 1090/1090 transitions.
Applied a total of 0 rules in 77 ms. Remains 774 /774 variables (removed 0) and now considering 1090/1090 (removed 0) transitions.
[2020-06-03 08:39:18] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2020-06-03 08:39:18] [INFO ] Computed 137 place invariants in 33 ms
[2020-06-03 08:39:22] [INFO ] Implicit Places using invariants in 3582 ms returned []
[2020-06-03 08:39:22] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2020-06-03 08:39:22] [INFO ] Computed 137 place invariants in 52 ms
[2020-06-03 08:39:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:39:47] [INFO ] Implicit Places using invariants and state equation in 25149 ms returned []
Implicit Place search using SMT with State Equation took 28736 ms to find 0 implicit places.
[2020-06-03 08:39:47] [INFO ] Redundant transitions in 22 ms returned []
[2020-06-03 08:39:47] [INFO ] Flow matrix only has 1086 transitions (discarded 4 similar events)
// Phase 1: matrix 1086 rows 774 cols
[2020-06-03 08:39:47] [INFO ] Computed 137 place invariants in 24 ms
[2020-06-03 08:39:52] [INFO ] Dead Transitions using invariants and state equation in 4948 ms returned []
Finished structural reductions, in 1 iterations. Remains : 774/774 places, 1090/1090 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 774 transition count 1086
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 774 transition count 1085
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 773 transition count 1085
Applied a total of 6 rules in 68 ms. Remains 773 /774 variables (removed 1) and now considering 1085/1090 (removed 5) transitions.
// Phase 1: matrix 1085 rows 773 cols
[2020-06-03 08:39:52] [INFO ] Computed 137 place invariants in 31 ms
[2020-06-03 08:39:52] [INFO ] [Real]Absence check using 112 positive place invariants in 57 ms returned sat
[2020-06-03 08:39:52] [INFO ] [Real]Absence check using 112 positive and 25 generalized place invariants in 48 ms returned sat
[2020-06-03 08:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:39:54] [INFO ] [Real]Absence check using state equation in 2016 ms returned sat
[2020-06-03 08:39:54] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:39:54] [INFO ] [Nat]Absence check using 112 positive place invariants in 74 ms returned sat
[2020-06-03 08:39:54] [INFO ] [Nat]Absence check using 112 positive and 25 generalized place invariants in 94 ms returned sat
[2020-06-03 08:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:39:58] [INFO ] [Nat]Absence check using state equation in 3863 ms returned sat
[2020-06-03 08:39:59] [INFO ] Deduced a trap composed of 395 places in 488 ms
[2020-06-03 08:39:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 645 ms
[2020-06-03 08:39:59] [INFO ] Computed and/alt/rep : 1079/22471/1079 causal constraints in 97 ms.
[2020-06-03 08:40:01] [INFO ] Added : 52 causal constraints over 11 iterations in 2212 ms. Result :sat
[2020-06-03 08:40:02] [INFO ] Deduced a trap composed of 13 places in 559 ms
[2020-06-03 08:40:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 791 ms
Attempting to minimize the solution found.
Minimization took 47 ms.
[2020-06-03 08:40:02] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2020-06-03 08:40:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 26 ms.
[2020-06-03 08:40:03] [INFO ] Flatten gal took : 320 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ PolyORBNT-PT-S05J60 @ 3570 seconds
vrfy: finished
info: timeLeft: 3567
rslt: Output for ReachabilityCardinality @ PolyORBNT-PT-S05J60

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"localtimelimit": 0,
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 08:40:03 2020
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 27316,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 1,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 70,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 70,
"visible_transitions": 0
},
"processed": "E (F (((p158 + 1 <= p594) AND (p610 <= 1) AND ((p182 + p394 + p454 + p460 + p701 <= 1) OR (p8 + p103 + p118 + p121 + p131 + p133 + p144 + p172 + p209 + p217 + p249 + p265 + p285 + p287 + p298 + p314 + p318 + p322 + p340 + p342 + p374 + p411 + p440 + p442 + p448 + p456 + p481 + p483 + p508 + p511 + p526 + p538 + p539 + p549 + p556 + p566 + p568 + p581 + p582 + p588 + p592 + p604 + p612 + p14 + p648 + p649 + p663 + p665 + p772 + p767 + p755 + p704 + p728 + p726 + p713 + p710 + p683 + p17 + p25 + p32 + p78 + 1 <= p397)))))",
"processed_size": 526,
"rewrites": 1,
"skeleton": "E(F(**))"
},
"net":
{
"arcs": 5514,
"conflict_clusters": 74,
"places": 774,
"places_significant": 637,
"singleton_clusters": 0,
"transitions": 1090
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 6,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 1864/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 24768
lola: finding significant places
lola: 774 places, 1090 transitions, 637 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: E (F (((p158 + 1 <= p594) AND (p610 <= 1) AND ((p182 + p394 + p454 + p460 + p701 <= 1) OR (p8 + p103 + p118 + p121 + p131 + p133 + p144 + p172 + p209 + p217 + p249 + p265 + p285 + p287 + p298 + p314 + p318 + p322 + p340 + p342 + p374 + p411 + p440 + p442 + p448 + p456 + p481 + p483 + p508 + p511 + p526 + p538 + p539 + p549 + p556 + p566 + p568 + p581 + p582 + p588 + p592 + p604 + p612 + p14 + p648 + p649 + p663 + p665 + p772 + p767 + p755 + p704 + p728 + p726 + p713 + p710 + p683 + p17 + p25 + p32 + p78 + 1 <= p397)))))
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((p158 + 1 <= p594) AND (p610 <= 1) AND ((p182 + p394 + p454 + p460 + p701 <= 1) OR (p8 + p103 + p118 + p121 + p131 + p133 + p144 + p172 + p209 + p217 + p249 + p265 + p285 + p287 + p298 + p314 + p318 + p322 + p340 + p342 + p374 + p411 + p440 + p442 + p448 + p456 + p481 + p483 + p508 + p511 + p526 + p538 + p539 + p549 + p556 + p566 + p568 + p581 + p582 + p588 + p592 + p604 + p612 + p14 + p64... (shortened)
lola: processed formula length: 526
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: local time limit reached - aborting
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p158 + 1 <= p594) AND (p610 <= 1) AND ((p182 + p394 + p454 + p460 + p701 <= 1) OR (p8 + p103 + p118 + p121 + p131 + p133 + p144 + p172 + p209 + p217 + p249 + p265 + p285 + p287 + p298 + p314 + p318 + p322 + p340 + p342 + p374 + p411 + p440 + p442 + p448 + p456 + p481 + p483 + p508 + p511 + p526 + p538 + p539 + p549 + p556 + p566 + p568 + p581 + p582 + p588 + p592 + p604 + p612 + p14 + p648 + p649 + p663 + p665 + p772 + p767 + p755 + p704 + p728 + p726 + p713 + p710 + p683 + p17 + p25 + p32 + p78 + 1 <= p397)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: memory consumption: 27316 KB
lola: time consumption: 3 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished

--------------------
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="PolyORBNT-PT-S05J60"
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 PolyORBNT-PT-S05J60, 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 r176-tajo-158987872200662"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J60.tgz
mv PolyORBNT-PT-S05J60 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 ;