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-167873953000494.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-S02J04T06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-167873953000494
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 15K Feb 26 14:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 14:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Feb 26 14:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 135K Feb 26 14:10 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 7.1K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 39K Feb 26 14:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 227K Feb 26 14:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 31K Feb 26 14:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 177K Feb 26 14:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:34 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 862K 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-S02J04T06-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S02J04T06-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679495041890

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J04T06
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 14:24:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 14:24:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 14:24:03] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2023-03-22 14:24:03] [INFO ] Transformed 476 places.
[2023-03-22 14:24:03] [INFO ] Transformed 920 transitions.
[2023-03-22 14:24:03] [INFO ] Parsed PT model containing 476 places and 920 transitions and 4242 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 529 ms. (steps per millisecond=18 ) properties (out of 16) seen :2
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-22 14:24:06] [INFO ] Flow matrix only has 812 transitions (discarded 12 similar events)
// Phase 1: matrix 812 rows 476 cols
[2023-03-22 14:24:06] [INFO ] Computed 46 place invariants in 44 ms
[2023-03-22 14:24:07] [INFO ] After 391ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-22 14:24:07] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-22 14:24:07] [INFO ] [Nat]Absence check using 11 positive and 35 generalized place invariants in 30 ms returned sat
[2023-03-22 14:24:13] [INFO ] After 5691ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :1
[2023-03-22 14:24:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 14:24:22] [INFO ] After 9139ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :13 sat :0
[2023-03-22 14:24:22] [INFO ] After 15126ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :0
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 72 out of 476 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 476/476 places, 824/824 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 474 transition count 791
Reduce places removed 33 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 38 rules applied. Total rules applied 73 place count 441 transition count 786
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 78 place count 436 transition count 786
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 78 place count 436 transition count 753
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 144 place count 403 transition count 753
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 206 place count 372 transition count 722
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 3 with 13 rules applied. Total rules applied 219 place count 372 transition count 709
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 232 place count 359 transition count 709
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 235 place count 359 transition count 709
Applied a total of 235 rules in 169 ms. Remains 359 /476 variables (removed 117) and now considering 709/824 (removed 115) transitions.
[2023-03-22 14:24:22] [INFO ] Flow matrix only has 697 transitions (discarded 12 similar events)
// Phase 1: matrix 697 rows 359 cols
[2023-03-22 14:24:22] [INFO ] Computed 44 place invariants in 13 ms
[2023-03-22 14:24:23] [INFO ] Dead Transitions using invariants and state equation in 531 ms found 66 transitions.
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 359/476 places, 643/824 transitions.
Reduce places removed 2 places and 12 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 357 transition count 631
Reduce places removed 10 places and 12 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 12 place count 347 transition count 619
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 12 rules in 23 ms. Remains 347 /359 variables (removed 12) and now considering 619/643 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 727 ms. Remains : 347/476 places, 619/824 transitions.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 257148 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 257148 steps, saw 139231 distinct states, run finished after 3002 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 14:24:26] [INFO ] Flow matrix only has 607 transitions (discarded 12 similar events)
// Phase 1: matrix 607 rows 345 cols
[2023-03-22 14:24:26] [INFO ] Computed 44 place invariants in 20 ms
[2023-03-22 14:24:26] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 14:24:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 6 ms returned sat
[2023-03-22 14:24:26] [INFO ] [Nat]Absence check using 19 positive and 25 generalized place invariants in 12 ms returned sat
[2023-03-22 14:24:27] [INFO ] After 1070ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 14:24:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 14:24:30] [INFO ] After 2840ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 14:24:31] [INFO ] Deduced a trap composed of 34 places in 140 ms of which 3 ms to minimize.
[2023-03-22 14:24:31] [INFO ] Deduced a trap composed of 13 places in 146 ms of which 1 ms to minimize.
[2023-03-22 14:24:31] [INFO ] Deduced a trap composed of 182 places in 141 ms of which 1 ms to minimize.
[2023-03-22 14:24:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 788 ms
[2023-03-22 14:24:32] [INFO ] After 4520ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 710 ms.
[2023-03-22 14:24:32] [INFO ] After 6398ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 70 out of 345 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 345/345 places, 619/619 transitions.
Applied a total of 0 rules in 15 ms. Remains 345 /345 variables (removed 0) and now considering 619/619 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 345/345 places, 619/619 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 345/345 places, 619/619 transitions.
Applied a total of 0 rules in 15 ms. Remains 345 /345 variables (removed 0) and now considering 619/619 (removed 0) transitions.
[2023-03-22 14:24:32] [INFO ] Flow matrix only has 607 transitions (discarded 12 similar events)
[2023-03-22 14:24:32] [INFO ] Invariant cache hit.
[2023-03-22 14:24:33] [INFO ] Implicit Places using invariants in 260 ms returned [81, 166, 191, 193, 301]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 265 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 340/345 places, 619/619 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 339 transition count 618
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 339 transition count 618
Applied a total of 2 rules in 27 ms. Remains 339 /340 variables (removed 1) and now considering 618/619 (removed 1) transitions.
[2023-03-22 14:24:33] [INFO ] Flow matrix only has 606 transitions (discarded 12 similar events)
// Phase 1: matrix 606 rows 339 cols
[2023-03-22 14:24:33] [INFO ] Computed 39 place invariants in 9 ms
[2023-03-22 14:24:33] [INFO ] Implicit Places using invariants in 243 ms returned []
[2023-03-22 14:24:33] [INFO ] Flow matrix only has 606 transitions (discarded 12 similar events)
[2023-03-22 14:24:33] [INFO ] Invariant cache hit.
[2023-03-22 14:24:33] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 14:24:36] [INFO ] Implicit Places using invariants and state equation in 2860 ms returned []
Implicit Place search using SMT with State Equation took 3113 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 339/345 places, 618/619 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3422 ms. Remains : 339/345 places, 618/619 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 266778 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :{}
Probabilistic random walk after 266778 steps, saw 142094 distinct states, run finished after 3001 ms. (steps per millisecond=88 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 14:24:39] [INFO ] Flow matrix only has 606 transitions (discarded 12 similar events)
[2023-03-22 14:24:39] [INFO ] Invariant cache hit.
[2023-03-22 14:24:39] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 14:24:39] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-22 14:24:39] [INFO ] [Nat]Absence check using 14 positive and 25 generalized place invariants in 14 ms returned sat
[2023-03-22 14:24:40] [INFO ] After 1289ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 14:24:40] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 14:24:42] [INFO ] After 1420ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 14:24:43] [INFO ] Deduced a trap composed of 13 places in 144 ms of which 1 ms to minimize.
[2023-03-22 14:24:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 262 ms
[2023-03-22 14:24:43] [INFO ] After 2343ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 693 ms.
[2023-03-22 14:24:43] [INFO ] After 4417ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 70 out of 339 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 339/339 places, 618/618 transitions.
Applied a total of 0 rules in 12 ms. Remains 339 /339 variables (removed 0) and now considering 618/618 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 339/339 places, 618/618 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 339/339 places, 618/618 transitions.
Applied a total of 0 rules in 11 ms. Remains 339 /339 variables (removed 0) and now considering 618/618 (removed 0) transitions.
[2023-03-22 14:24:43] [INFO ] Flow matrix only has 606 transitions (discarded 12 similar events)
[2023-03-22 14:24:43] [INFO ] Invariant cache hit.
[2023-03-22 14:24:44] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-22 14:24:44] [INFO ] Flow matrix only has 606 transitions (discarded 12 similar events)
[2023-03-22 14:24:44] [INFO ] Invariant cache hit.
[2023-03-22 14:24:44] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 14:24:46] [INFO ] Implicit Places using invariants and state equation in 2180 ms returned []
Implicit Place search using SMT with State Equation took 2441 ms to find 0 implicit places.
[2023-03-22 14:24:46] [INFO ] Redundant transitions in 40 ms returned []
[2023-03-22 14:24:46] [INFO ] Flow matrix only has 606 transitions (discarded 12 similar events)
[2023-03-22 14:24:46] [INFO ] Invariant cache hit.
[2023-03-22 14:24:46] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2886 ms. Remains : 339/339 places, 618/618 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 339 transition count 606
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 336 transition count 618
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 1 with 18 rules applied. Total rules applied 36 place count 336 transition count 600
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 336 transition count 595
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 46 place count 331 transition count 595
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 54 place count 331 transition count 587
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 62 place count 323 transition count 587
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 65 place count 323 transition count 587
Applied a total of 65 rules in 71 ms. Remains 323 /339 variables (removed 16) and now considering 587/618 (removed 31) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 587 rows 323 cols
[2023-03-22 14:24:46] [INFO ] Computed 39 place invariants in 13 ms
[2023-03-22 14:24:46] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 14:24:47] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2023-03-22 14:24:47] [INFO ] [Nat]Absence check using 16 positive and 23 generalized place invariants in 17 ms returned sat
[2023-03-22 14:24:48] [INFO ] After 1399ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 14:24:49] [INFO ] Deduced a trap composed of 113 places in 131 ms of which 0 ms to minimize.
[2023-03-22 14:24:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 403 ms
[2023-03-22 14:24:49] [INFO ] After 2853ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 875 ms.
[2023-03-22 14:24:50] [INFO ] After 3819ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 14:24:50] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 2 ms.
[2023-03-22 14:24:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 339 places, 618 transitions and 2957 arcs took 5 ms.
[2023-03-22 14:24:51] [INFO ] Flatten gal took : 81 ms
Total runtime 47648 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running PolyORBLF (PT), instance S02J04T06
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 339 places, 618 transitions, 2957 arcs.
Final Score: 24272.528
Took : 38 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: PolyORBLF-PT-S02J04T06-ReachabilityCardinality-08 (reachable &!potential( ( ( (! ( (tk(P113)) <= (tk(P63)) )) | ( (! ( ( 4 ) <= (tk(P123)) )) & ( ( ( (tk(P139)) <= (tk(P253)) ) | ( ( ( ( 7 ) <= (tk(P325)) ) & ( (tk(P37)) <= ( 0 ) ) ) & ( ( (tk(P102)) <= ( 7 ) ) & ( ( ( ( 6 ) <= (tk(P18)) ) | ( (tk(P94)) <= ( 6 ) ) ) & ( ( (tk(P98)) <= (tk(P246)) ) | ( ( ( (tk(P334)) <= ( 0 ) ) & ( (tk(P241)) <= ( 9 ) ) ) & ( ( ( 5 ) <= (tk(P128)) ) & ( ( (tk(P88)) <= ( 6 ) ) & ( (! ( (tk(P149)) <= (tk(P96)) )) | (! ( (tk(P144)) <= (tk(P260)) )) ) ) ) ) ) ) ) ) ) & ( ( ( (tk(P82)) <= (tk(P195)) ) | ( (tk(P92)) <= ( 2 ) ) ) | ( ( ( (tk(P324)) <= ( 5 ) ) & ( (! ( (tk(P46)) <= (tk(P242)) )) | ( ( (! ( ( 9 ) <= (tk(P269)) )) | (! ( ( 9 ) <= (tk(P84)) )) ) & ( (! ( (tk(P10)) <= ( 0 ) )) | (! ( ( 5 ) <= (tk(P164)) )) ) ) ) ) | ( ( (! ( (tk(P183)) <= ( 10 ) )) & ( ( ( 6 ) <= (tk(P48)) ) & ( ( ( 3 ) <= (tk(P55)) ) | ( (tk(P75)) <= (tk(P29)) ) ) ) ) | ( ( (tk(P116)) <= (tk(P146)) ) & ( ( (tk(P308)) <= (tk(P61)) ) & (! ( (tk(P242)) <= ( 1 ) )) ) ) ) ) ) ) ) ) | ( ( ( (tk(P242)) <= ( 2 ) ) & ( ( (tk(P201)) <= (tk(P7)) ) | ( ( 9 ) <= (tk(P110)) ) ) ) | ( ( ( (tk(P310)) <= (tk(P66)) ) & ( ( (tk(P172)) <= (tk(P37)) ) & ( (! ( (tk(P69)) <= (tk(P8)) )) | ( (! ( (tk(P49)) <= ( 3 ) )) | ( (! ( ( 1 ) <= (tk(P50)) )) & (! ( (tk(P74)) <= ( 1 ) )) ) ) ) ) ) | ( ( (! ( (tk(P305)) <= (tk(P120)) )) | ( ( (tk(P291)) <= (tk(P292)) ) | ( ( ( (tk(P148)) <= (tk(P184)) ) & (! ( ( 8 ) <= (tk(P211)) )) ) & ( (! ( ( 9 ) <= (tk(P135)) )) & ( ( ( 2 ) <= (tk(P304)) ) & ( ( 1 ) <= (tk(P148)) ) ) ) ) ) ) & ( ( ( (tk(P271)) <= (tk(P320)) ) | ( (! ( (tk(P251)) <= (tk(P173)) )) | ( ( (tk(P251)) <= (tk(P166)) ) & ( (! ( (tk(P94)) <= (tk(P304)) )) | (! ( ( 8 ) <= (tk(P219)) )) ) ) ) ) & ( ( (! ( ( 10 ) <= (tk(P64)) )) | ( (! ( (tk(P12)) <= ( 5 ) )) | (! ( ( 3 ) <= (tk(P139)) )) ) ) | ( ( ( 4 ) <= (tk(P277)) ) | ( (! ( ( 10 ) <= (tk(P167)) )) | (! ( (tk(P112)) <= ( 9 ) )) ) ) ) ) ) ) ) )))
FORMULA PolyORBLF-PT-S02J04T06-ReachabilityCardinality-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1679495186279

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML

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-S02J04T06"
export BK_EXAMINATION="ReachabilityCardinality"
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-S02J04T06, 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 r299-tall-167873953000494"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T06.tgz
mv PolyORBLF-PT-S02J04T06 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 ;