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.r295-tall-167873948100553.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)
................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is PolyORBLF-PT-S04J04T10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948100553
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 27K Feb 26 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 101K Feb 26 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 457K Feb 26 13:39 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 15K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Feb 26 13:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 26 13:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 196K Feb 26 13:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 805K Feb 26 13:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.9K 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 4.2M 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-S04J04T10-CTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678863125645

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=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J04T10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 06:52:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 06:52:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 06:52:07] [INFO ] Load time of PNML (sax parser for PT used): 327 ms
[2023-03-15 06:52:07] [INFO ] Transformed 870 places.
[2023-03-15 06:52:07] [INFO ] Transformed 5034 transitions.
[2023-03-15 06:52:07] [INFO ] Parsed PT model containing 870 places and 5034 transitions and 34774 arcs in 600 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 595 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 856 transition count 2314
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 856 transition count 2314
Applied a total of 24 rules in 117 ms. Remains 856 /870 variables (removed 14) and now considering 2314/2324 (removed 10) transitions.
[2023-03-15 06:52:08] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
// Phase 1: matrix 2274 rows 856 cols
[2023-03-15 06:52:08] [INFO ] Computed 54 place invariants in 119 ms
[2023-03-15 06:52:10] [INFO ] Dead Transitions using invariants and state equation in 2758 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2023-03-15 06:52:11] [INFO ] Flow matrix only has 1734 transitions (discarded 40 similar events)
// Phase 1: matrix 1734 rows 856 cols
[2023-03-15 06:52:11] [INFO ] Computed 54 place invariants in 40 ms
[2023-03-15 06:52:11] [INFO ] Implicit Places using invariants in 470 ms returned []
[2023-03-15 06:52:11] [INFO ] Flow matrix only has 1734 transitions (discarded 40 similar events)
[2023-03-15 06:52:11] [INFO ] Invariant cache hit.
[2023-03-15 06:52:12] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 06:52:18] [INFO ] Implicit Places using invariants and state equation in 6776 ms returned []
Implicit Place search using SMT with State Equation took 7249 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 856/870 places, 1774/2324 transitions.
Applied a total of 0 rules in 15 ms. Remains 856 /856 variables (removed 0) and now considering 1774/1774 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10170 ms. Remains : 856/870 places, 1774/2324 transitions.
Support contains 595 out of 856 places after structural reductions.
[2023-03-15 06:52:18] [INFO ] Flatten gal took : 253 ms
[2023-03-15 06:52:18] [INFO ] Flatten gal took : 133 ms
[2023-03-15 06:52:19] [INFO ] Input system was already deterministic with 1774 transitions.
Support contains 584 out of 856 places (down from 595) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=23 ) properties (out of 79) seen :30
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Running SMT prover for 49 properties.
[2023-03-15 06:52:20] [INFO ] Flow matrix only has 1734 transitions (discarded 40 similar events)
[2023-03-15 06:52:20] [INFO ] Invariant cache hit.
[2023-03-15 06:52:21] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 06:52:21] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 43 ms returned sat
[2023-03-15 06:52:21] [INFO ] After 883ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0 real:41
[2023-03-15 06:52:22] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2023-03-15 06:52:22] [INFO ] [Nat]Absence check using 13 positive and 41 generalized place invariants in 43 ms returned sat
[2023-03-15 06:52:46] [INFO ] After 25009ms SMT Verify possible using all constraints in natural domain returned unsat :47 sat :0
Fused 49 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 856 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 856/856 places, 1774/1774 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 856 transition count 1706
Reduce places removed 68 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 70 rules applied. Total rules applied 138 place count 788 transition count 1704
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 140 place count 786 transition count 1704
Performed 98 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 98 Pre rules applied. Total rules applied 140 place count 786 transition count 1606
Deduced a syphon composed of 98 places in 1 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 3 with 196 rules applied. Total rules applied 336 place count 688 transition count 1606
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 2 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 556 place count 578 transition count 1496
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 3 with 20 rules applied. Total rules applied 576 place count 578 transition count 1476
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 596 place count 558 transition count 1476
Applied a total of 596 rules in 267 ms. Remains 558 /856 variables (removed 298) and now considering 1476/1774 (removed 298) transitions.
[2023-03-15 06:52:46] [INFO ] Flow matrix only has 1436 transitions (discarded 40 similar events)
// Phase 1: matrix 1436 rows 558 cols
[2023-03-15 06:52:46] [INFO ] Computed 54 place invariants in 20 ms
[2023-03-15 06:52:47] [INFO ] Dead Transitions using invariants and state equation in 1104 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1372 ms. Remains : 558/856 places, 1476/1774 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 132453 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 132453 steps, saw 95775 distinct states, run finished after 3002 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 06:52:51] [INFO ] Flow matrix only has 1436 transitions (discarded 40 similar events)
[2023-03-15 06:52:51] [INFO ] Invariant cache hit.
[2023-03-15 06:52:51] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-15 06:52:51] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 27 ms returned sat
[2023-03-15 06:52:55] [INFO ] After 4563ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 06:52:55] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-15 06:52:55] [INFO ] [Nat]Absence check using 13 positive and 41 generalized place invariants in 34 ms returned sat
[2023-03-15 06:53:00] [INFO ] After 4397ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 06:53:00] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-15 06:53:03] [INFO ] After 3661ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 06:53:04] [INFO ] Deduced a trap composed of 44 places in 225 ms of which 4 ms to minimize.
[2023-03-15 06:53:04] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 265 ms
[2023-03-15 06:53:04] [INFO ] After 4431ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :0
[2023-03-15 06:53:04] [INFO ] After 8968ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 49 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 06:53:04] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-15 06:53:04] [INFO ] Flatten gal took : 77 ms
[2023-03-15 06:53:04] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 06:53:04] [INFO ] Flatten gal took : 72 ms
[2023-03-15 06:53:04] [INFO ] Input system was already deterministic with 1774 transitions.
Support contains 110 out of 856 places (down from 208) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1774/1774 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1764
Applied a total of 20 rules in 114 ms. Remains 846 /856 variables (removed 10) and now considering 1764/1774 (removed 10) transitions.
[2023-03-15 06:53:05] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 846 cols
[2023-03-15 06:53:05] [INFO ] Computed 54 place invariants in 26 ms
[2023-03-15 06:53:07] [INFO ] Dead Transitions using invariants and state equation in 2227 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2342 ms. Remains : 846/856 places, 1764/1774 transitions.
[2023-03-15 06:53:07] [INFO ] Flatten gal took : 68 ms
[2023-03-15 06:53:07] [INFO ] Flatten gal took : 69 ms
[2023-03-15 06:53:07] [INFO ] Input system was already deterministic with 1764 transitions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1774/1774 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1764
Applied a total of 20 rules in 24 ms. Remains 846 /856 variables (removed 10) and now considering 1764/1774 (removed 10) transitions.
[2023-03-15 06:53:07] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 06:53:07] [INFO ] Invariant cache hit.
[2023-03-15 06:53:09] [INFO ] Dead Transitions using invariants and state equation in 2170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2197 ms. Remains : 846/856 places, 1764/1774 transitions.
[2023-03-15 06:53:09] [INFO ] Flatten gal took : 59 ms
[2023-03-15 06:53:09] [INFO ] Flatten gal took : 64 ms
[2023-03-15 06:53:10] [INFO ] Input system was already deterministic with 1764 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 856/856 places, 1774/1774 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 856 transition count 1704
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 786 transition count 1704
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 786 transition count 1604
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 686 transition count 1604
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 14 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 460 place count 626 transition count 1544
Applied a total of 460 rules in 141 ms. Remains 626 /856 variables (removed 230) and now considering 1544/1774 (removed 230) transitions.
[2023-03-15 06:53:10] [INFO ] Flow matrix only has 1504 transitions (discarded 40 similar events)
// Phase 1: matrix 1504 rows 626 cols
[2023-03-15 06:53:10] [INFO ] Computed 54 place invariants in 23 ms
[2023-03-15 06:53:11] [INFO ] Dead Transitions using invariants and state equation in 1325 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1468 ms. Remains : 626/856 places, 1544/1774 transitions.
[2023-03-15 06:53:11] [INFO ] Flatten gal took : 54 ms
[2023-03-15 06:53:11] [INFO ] Flatten gal took : 58 ms
[2023-03-15 06:53:11] [INFO ] Input system was already deterministic with 1544 transitions.
Finished random walk after 6872 steps, including 2 resets, run visited all 1 properties in 47 ms. (steps per millisecond=146 )
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1774/1774 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1764
Applied a total of 20 rules in 25 ms. Remains 846 /856 variables (removed 10) and now considering 1764/1774 (removed 10) transitions.
[2023-03-15 06:53:11] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 846 cols
[2023-03-15 06:53:11] [INFO ] Computed 54 place invariants in 27 ms
[2023-03-15 06:53:14] [INFO ] Dead Transitions using invariants and state equation in 2187 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2216 ms. Remains : 846/856 places, 1764/1774 transitions.
[2023-03-15 06:53:14] [INFO ] Flatten gal took : 54 ms
[2023-03-15 06:53:14] [INFO ] Flatten gal took : 58 ms
[2023-03-15 06:53:14] [INFO ] Input system was already deterministic with 1764 transitions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1774/1774 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1764
Applied a total of 20 rules in 34 ms. Remains 846 /856 variables (removed 10) and now considering 1764/1774 (removed 10) transitions.
[2023-03-15 06:53:14] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 06:53:14] [INFO ] Invariant cache hit.
[2023-03-15 06:53:16] [INFO ] Dead Transitions using invariants and state equation in 2170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2205 ms. Remains : 846/856 places, 1764/1774 transitions.
[2023-03-15 06:53:16] [INFO ] Flatten gal took : 54 ms
[2023-03-15 06:53:16] [INFO ] Flatten gal took : 58 ms
[2023-03-15 06:53:16] [INFO ] Input system was already deterministic with 1764 transitions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1774/1774 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1764
Applied a total of 20 rules in 23 ms. Remains 846 /856 variables (removed 10) and now considering 1764/1774 (removed 10) transitions.
[2023-03-15 06:53:16] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 06:53:16] [INFO ] Invariant cache hit.
[2023-03-15 06:53:19] [INFO ] Dead Transitions using invariants and state equation in 2263 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2290 ms. Remains : 846/856 places, 1764/1774 transitions.
[2023-03-15 06:53:19] [INFO ] Flatten gal took : 56 ms
[2023-03-15 06:53:19] [INFO ] Flatten gal took : 58 ms
[2023-03-15 06:53:19] [INFO ] Input system was already deterministic with 1764 transitions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1774/1774 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1764
Applied a total of 20 rules in 23 ms. Remains 846 /856 variables (removed 10) and now considering 1764/1774 (removed 10) transitions.
[2023-03-15 06:53:19] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2023-03-15 06:53:19] [INFO ] Invariant cache hit.
[2023-03-15 06:53:21] [INFO ] Dead Transitions using invariants and state equation in 2319 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2343 ms. Remains : 846/856 places, 1764/1774 transitions.
[2023-03-15 06:53:21] [INFO ] Flatten gal took : 58 ms
[2023-03-15 06:53:21] [INFO ] Flatten gal took : 64 ms
[2023-03-15 06:53:21] [INFO ] Input system was already deterministic with 1764 transitions.
[2023-03-15 06:53:21] [INFO ] Flatten gal took : 56 ms
[2023-03-15 06:53:22] [INFO ] Flatten gal took : 65 ms
[2023-03-15 06:53:22] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-15 06:53:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 856 places, 1774 transitions and 8000 arcs took 17 ms.
Total runtime 74733 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-PT-S04J04T10
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374

FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678863205109

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:553
lola: rewrite Frontend/Parser/formula_rewrite.k:553
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:196
lola: rewrite Frontend/Parser/formula_rewrite.k:150
lola: rewrite Frontend/Parser/formula_rewrite.k:234
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: LAUNCH task # 7 (type EXCL) for 6 PolyORBLF-PT-S04J04T10-CTLCardinality-08
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: LAUNCH INITIAL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: LAUNCH task # 13 (type CNST) for 12 PolyORBLF-PT-S04J04T10-CTLCardinality-14
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 13 (type CNST) for PolyORBLF-PT-S04J04T10-CTLCardinality-14
lola: result : true
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: FINISHED task # 7 (type EXCL) for PolyORBLF-PT-S04J04T10-CTLCardinality-08
lola: result : true
lola: markings : 83400
lola: fired transitions : 168746
lola: time used : 2.000000
lola: memory pages used : 2
lola: LAUNCH task # 16 (type EXCL) for 15 PolyORBLF-PT-S04J04T10-CTLCardinality-15
lola: time limit : 899 sec
lola: memory limit: 32 pages
lola: FINISHED task # 16 (type EXCL) for PolyORBLF-PT-S04J04T10-CTLCardinality-15
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 10 (type EXCL) for 9 PolyORBLF-PT-S04J04T10-CTLCardinality-11
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: FINISHED task # 10 (type EXCL) for PolyORBLF-PT-S04J04T10-CTLCardinality-11
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 4 (type EXCL) for 3 PolyORBLF-PT-S04J04T10-CTLCardinality-06
lola: time limit : 1798 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for PolyORBLF-PT-S04J04T10-CTLCardinality-06
lola: result : false
lola: markings : 1423
lola: fired transitions : 1884
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 PolyORBLF-PT-S04J04T10-CTLCardinality-03
lola: time limit : 3597 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for PolyORBLF-PT-S04J04T10-CTLCardinality-03
lola: result : true
lola: markings : 28
lola: fired transitions : 27
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S04J04T10-CTLCardinality-03: CTL true CTL model checker
PolyORBLF-PT-S04J04T10-CTLCardinality-06: CTL false CTL model checker
PolyORBLF-PT-S04J04T10-CTLCardinality-08: CTL true CTL model checker
PolyORBLF-PT-S04J04T10-CTLCardinality-11: CTL true CTL model checker
PolyORBLF-PT-S04J04T10-CTLCardinality-14: INITIAL true preprocessing
PolyORBLF-PT-S04J04T10-CTLCardinality-15: CTL true CTL model checker


Time elapsed: 3 secs. Pages in use: 2

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-S04J04T10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is PolyORBLF-PT-S04J04T10, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r295-tall-167873948100553"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T10.tgz
mv PolyORBLF-PT-S04J04T10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;