Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r299-tall-167873953200607.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is PolyORBLF-PT-S06J04T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-167873953200607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 26K Feb 26 14:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 14:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 221K Feb 26 14:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 984K Feb 26 14:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 154K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 26 15:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 15:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Feb 26 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.7M Feb 26 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.6K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:23 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 PolyORBLF-PT-S06J04T08-ReachabilityFireability-00
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-01
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-02
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-03
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-04
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-05
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-06
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-07
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-08
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-09
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-10
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-11
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-12
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-13
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-14
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679520237919

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T08
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 21:23:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 21:23:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 21:24:00] [INFO ] Load time of PNML (sax parser for PT used): 601 ms
[2023-03-22 21:24:00] [INFO ] Transformed 810 places.
[2023-03-22 21:24:00] [INFO ] Transformed 14014 transitions.
[2023-03-22 21:24:00] [INFO ] Parsed PT model containing 810 places and 14014 transitions and 118428 arcs in 767 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 172 ms.
Working with output stream class java.io.PrintStream
[2023-03-22 21:24:00] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-22 21:24:00] [INFO ] Reduced 1280 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Incomplete random walk after 10000 steps, including 62 resets, run finished after 474 ms. (steps per millisecond=21 ) properties (out of 16) seen :5
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 3396 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 3082 ms. (steps per millisecond=3 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 11) seen :1
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-22 21:24:08] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 810 cols
[2023-03-22 21:24:09] [INFO ] Computed 58 place invariants in 201 ms
[2023-03-22 21:24:22] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2023-03-22 21:24:22] [INFO ] [Real]Absence check using 17 positive and 41 generalized place invariants in 67 ms returned sat
[2023-03-22 21:24:22] [INFO ] After 755ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2023-03-22 21:24:22] [INFO ] [Nat]Absence check using 17 positive place invariants in 11 ms returned sat
[2023-03-22 21:24:23] [INFO ] [Nat]Absence check using 17 positive and 41 generalized place invariants in 62 ms returned sat
[2023-03-22 21:24:42] [INFO ] After 19166ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :1
[2023-03-22 21:24:42] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-22 21:24:47] [INFO ] After 5107ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :9 sat :0
[2023-03-22 21:24:47] [INFO ] After 25028ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 14 out of 810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 804 transition count 3190
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 134 place count 740 transition count 3190
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 134 place count 740 transition count 3094
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 326 place count 644 transition count 3094
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 518 place count 548 transition count 2998
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 2 with 17 rules applied. Total rules applied 535 place count 548 transition count 2981
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 552 place count 531 transition count 2981
Applied a total of 552 rules in 537 ms. Remains 531 /810 variables (removed 279) and now considering 2981/3254 (removed 273) transitions.
[2023-03-22 21:24:48] [INFO ] Flow matrix only has 2933 transitions (discarded 48 similar events)
// Phase 1: matrix 2933 rows 531 cols
[2023-03-22 21:24:48] [INFO ] Computed 52 place invariants in 66 ms
[2023-03-22 21:24:49] [INFO ] Dead Transitions using invariants and state equation in 1589 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 531/810 places, 1757/3254 transitions.
Applied a total of 0 rules in 45 ms. Remains 531 /531 variables (removed 0) and now considering 1757/1757 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2178 ms. Remains : 531/810 places, 1757/3254 transitions.
Incomplete random walk after 10000 steps, including 126 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 103686 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 103686 steps, saw 35845 distinct states, run finished after 3002 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:24:53] [INFO ] Flow matrix only has 1709 transitions (discarded 48 similar events)
// Phase 1: matrix 1709 rows 531 cols
[2023-03-22 21:24:53] [INFO ] Computed 52 place invariants in 102 ms
[2023-03-22 21:24:53] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-22 21:24:53] [INFO ] [Real]Absence check using 15 positive and 37 generalized place invariants in 25 ms returned sat
[2023-03-22 21:24:57] [INFO ] After 4837ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:24:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 21:24:58] [INFO ] [Nat]Absence check using 15 positive and 37 generalized place invariants in 26 ms returned sat
[2023-03-22 21:25:08] [INFO ] After 10187ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:25:08] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-22 21:25:12] [INFO ] After 4014ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 21:25:16] [INFO ] After 8053ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3526 ms.
[2023-03-22 21:25:19] [INFO ] After 21896ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 14 out of 531 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 1757/1757 transitions.
Applied a total of 0 rules in 46 ms. Remains 531 /531 variables (removed 0) and now considering 1757/1757 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 531/531 places, 1757/1757 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 531/531 places, 1757/1757 transitions.
Applied a total of 0 rules in 40 ms. Remains 531 /531 variables (removed 0) and now considering 1757/1757 (removed 0) transitions.
[2023-03-22 21:25:19] [INFO ] Flow matrix only has 1709 transitions (discarded 48 similar events)
[2023-03-22 21:25:19] [INFO ] Invariant cache hit.
[2023-03-22 21:25:20] [INFO ] Implicit Places using invariants in 574 ms returned [35, 51, 150, 191, 224, 331, 338, 522]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 582 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 523/531 places, 1757/1757 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 519 transition count 1753
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 519 transition count 1753
Applied a total of 8 rules in 70 ms. Remains 519 /523 variables (removed 4) and now considering 1753/1757 (removed 4) transitions.
[2023-03-22 21:25:20] [INFO ] Flow matrix only has 1705 transitions (discarded 48 similar events)
// Phase 1: matrix 1705 rows 519 cols
[2023-03-22 21:25:20] [INFO ] Computed 44 place invariants in 36 ms
[2023-03-22 21:25:21] [INFO ] Implicit Places using invariants in 553 ms returned []
[2023-03-22 21:25:21] [INFO ] Flow matrix only has 1705 transitions (discarded 48 similar events)
[2023-03-22 21:25:21] [INFO ] Invariant cache hit.
[2023-03-22 21:25:21] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-22 21:25:30] [INFO ] Implicit Places using invariants and state equation in 9137 ms returned []
Implicit Place search using SMT with State Equation took 9695 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 519/531 places, 1753/1757 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 10387 ms. Remains : 519/531 places, 1753/1757 transitions.
Incomplete random walk after 10000 steps, including 105 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 111576 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 111576 steps, saw 39076 distinct states, run finished after 3001 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 21:25:33] [INFO ] Flow matrix only has 1705 transitions (discarded 48 similar events)
[2023-03-22 21:25:33] [INFO ] Invariant cache hit.
[2023-03-22 21:25:33] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-22 21:25:33] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 30 ms returned sat
[2023-03-22 21:25:33] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:25:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-22 21:25:33] [INFO ] [Nat]Absence check using 15 positive and 29 generalized place invariants in 31 ms returned sat
[2023-03-22 21:25:38] [INFO ] After 4781ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:25:38] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-22 21:25:41] [INFO ] After 3283ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 21:25:45] [INFO ] Deduced a trap composed of 50 places in 59 ms of which 1 ms to minimize.
[2023-03-22 21:25:48] [INFO ] Deduced a trap composed of 52 places in 45 ms of which 0 ms to minimize.
[2023-03-22 21:25:49] [INFO ] Deduced a trap composed of 52 places in 46 ms of which 2 ms to minimize.
[2023-03-22 21:25:49] [INFO ] Deduced a trap composed of 52 places in 61 ms of which 1 ms to minimize.
[2023-03-22 21:25:50] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 5734 ms
[2023-03-22 21:25:51] [INFO ] After 12550ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1724 ms.
[2023-03-22 21:25:52] [INFO ] After 19175ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 14 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 1753/1753 transitions.
Applied a total of 0 rules in 36 ms. Remains 519 /519 variables (removed 0) and now considering 1753/1753 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 519/519 places, 1753/1753 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 1753/1753 transitions.
Applied a total of 0 rules in 38 ms. Remains 519 /519 variables (removed 0) and now considering 1753/1753 (removed 0) transitions.
[2023-03-22 21:25:52] [INFO ] Flow matrix only has 1705 transitions (discarded 48 similar events)
[2023-03-22 21:25:52] [INFO ] Invariant cache hit.
[2023-03-22 21:25:53] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-22 21:25:53] [INFO ] Flow matrix only has 1705 transitions (discarded 48 similar events)
[2023-03-22 21:25:53] [INFO ] Invariant cache hit.
[2023-03-22 21:25:54] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-22 21:26:08] [INFO ] Implicit Places using invariants and state equation in 14626 ms returned []
Implicit Place search using SMT with State Equation took 15265 ms to find 0 implicit places.
[2023-03-22 21:26:08] [INFO ] Redundant transitions in 113 ms returned []
[2023-03-22 21:26:08] [INFO ] Flow matrix only has 1705 transitions (discarded 48 similar events)
[2023-03-22 21:26:08] [INFO ] Invariant cache hit.
[2023-03-22 21:26:09] [INFO ] Dead Transitions using invariants and state equation in 1048 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16480 ms. Remains : 519/519 places, 1753/1753 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 519 transition count 1705
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 519 transition count 1657
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -80
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 112 place count 511 transition count 1737
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 120 place count 511 transition count 1729
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 128 place count 503 transition count 1729
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 136 place count 503 transition count 1721
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 144 place count 495 transition count 1721
Applied a total of 144 rules in 217 ms. Remains 495 /519 variables (removed 24) and now considering 1721/1753 (removed 32) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1721 rows 495 cols
[2023-03-22 21:26:09] [INFO ] Computed 44 place invariants in 26 ms
[2023-03-22 21:26:09] [INFO ] [Real]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-22 21:26:09] [INFO ] [Real]Absence check using 18 positive and 26 generalized place invariants in 23 ms returned sat
[2023-03-22 21:26:09] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 21:26:09] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-22 21:26:09] [INFO ] [Nat]Absence check using 18 positive and 26 generalized place invariants in 31 ms returned sat
[2023-03-22 21:26:19] [INFO ] After 9394ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 21:26:22] [INFO ] After 12871ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3693 ms.
[2023-03-22 21:26:26] [INFO ] After 16693ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 21:26:26] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2023-03-22 21:26:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 519 places, 1753 transitions and 10359 arcs took 12 ms.
[2023-03-22 21:26:26] [INFO ] Flatten gal took : 225 ms
Total runtime 147488 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running PolyORBLF (PT), instance S06J04T08
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 519 places, 1753 transitions, 10359 arcs.
Final Score: 137802.366
Took : 35 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1679520424009

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 12668:
syntax error

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="PolyORBLF-PT-S06J04T08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is PolyORBLF-PT-S06J04T08, 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 r299-tall-167873953200607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T08.tgz
mv PolyORBLF-PT-S06J04T08 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 ;