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.r105-tall-167814481100362.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 ltsminxred
Input is DES-PT-01a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481100362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.7K Feb 26 15:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 26 15:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 15:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 26 15:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 15:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 26 15:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 32K Mar 5 18:22 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 DES-PT-01a-CTLFireability-00
FORMULA_NAME DES-PT-01a-CTLFireability-01
FORMULA_NAME DES-PT-01a-CTLFireability-02
FORMULA_NAME DES-PT-01a-CTLFireability-03
FORMULA_NAME DES-PT-01a-CTLFireability-04
FORMULA_NAME DES-PT-01a-CTLFireability-05
FORMULA_NAME DES-PT-01a-CTLFireability-06
FORMULA_NAME DES-PT-01a-CTLFireability-07
FORMULA_NAME DES-PT-01a-CTLFireability-08
FORMULA_NAME DES-PT-01a-CTLFireability-09
FORMULA_NAME DES-PT-01a-CTLFireability-10
FORMULA_NAME DES-PT-01a-CTLFireability-11
FORMULA_NAME DES-PT-01a-CTLFireability-12
FORMULA_NAME DES-PT-01a-CTLFireability-13
FORMULA_NAME DES-PT-01a-CTLFireability-14
FORMULA_NAME DES-PT-01a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678286698888

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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-01a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 14:45:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 14:45:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 14:45:00] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2023-03-08 14:45:00] [INFO ] Transformed 119 places.
[2023-03-08 14:45:00] [INFO ] Transformed 76 transitions.
[2023-03-08 14:45:00] [INFO ] Found NUPN structural information;
[2023-03-08 14:45:00] [INFO ] Parsed PT model containing 119 places and 76 transitions and 381 arcs in 103 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Support contains 88 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 62/62 transitions.
Applied a total of 0 rules in 11 ms. Remains 119 /119 variables (removed 0) and now considering 62/62 (removed 0) transitions.
// Phase 1: matrix 62 rows 119 cols
[2023-03-08 14:45:00] [INFO ] Computed 59 place invariants in 18 ms
[2023-03-08 14:45:01] [INFO ] Implicit Places using invariants in 418 ms returned [54, 56, 60, 62, 64, 72, 74]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 447 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 112/119 places, 62/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 112 /112 variables (removed 0) and now considering 62/62 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 461 ms. Remains : 112/119 places, 62/62 transitions.
Support contains 88 out of 112 places after structural reductions.
[2023-03-08 14:45:01] [INFO ] Flatten gal took : 28 ms
[2023-03-08 14:45:01] [INFO ] Flatten gal took : 13 ms
[2023-03-08 14:45:01] [INFO ] Input system was already deterministic with 62 transitions.
Incomplete random walk after 10000 steps, including 396 resets, run finished after 403 ms. (steps per millisecond=24 ) properties (out of 51) seen :48
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 62 rows 112 cols
[2023-03-08 14:45:01] [INFO ] Computed 52 place invariants in 11 ms
[2023-03-08 14:45:02] [INFO ] [Real]Absence check using 31 positive place invariants in 5 ms returned sat
[2023-03-08 14:45:02] [INFO ] [Real]Absence check using 31 positive and 21 generalized place invariants in 5 ms returned sat
[2023-03-08 14:45:02] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-08 14:45:02] [INFO ] [Nat]Absence check using 31 positive place invariants in 7 ms returned sat
[2023-03-08 14:45:02] [INFO ] [Nat]Absence check using 31 positive and 21 generalized place invariants in 4 ms returned sat
[2023-03-08 14:45:02] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-08 14:45:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 14:45:02] [INFO ] After 8ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-03-08 14:45:02] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-08 14:45:02] [INFO ] After 135ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 62/62 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 112 transition count 60
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 2 place count 112 transition count 54
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 15 rules applied. Total rules applied 17 place count 103 transition count 54
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 102 transition count 53
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 102 transition count 53
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 8 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 39 place count 88 transition count 47
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 46 place count 88 transition count 47
Applied a total of 46 rules in 28 ms. Remains 88 /112 variables (removed 24) and now considering 47/62 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 88/112 places, 47/62 transitions.
Finished random walk after 513 steps, including 10 resets, run visited all 1 properties in 3 ms. (steps per millisecond=171 )
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 8 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 8 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 62 transitions.
Computed a total of 22 stabilizing places and 16 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 7 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 7 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 6 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 5 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 6 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 5 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 110 transition count 61
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 1 place count 110 transition count 55
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 17 rules applied. Total rules applied 18 place count 99 transition count 55
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 98 transition count 54
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 98 transition count 54
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 23 place count 96 transition count 53
Applied a total of 23 rules in 13 ms. Remains 96 /112 variables (removed 16) and now considering 53/62 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 96/112 places, 53/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 53 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 4 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 3 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 3 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 3 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 10 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 2 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 112 transition count 57
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 105 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 104 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 104 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 6 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 30 place count 93 transition count 51
Applied a total of 30 rules in 11 ms. Remains 93 /112 variables (removed 19) and now considering 51/62 (removed 11) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 93/112 places, 51/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 51 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 3 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 2 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 112 transition count 56
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 103 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 16 place count 102 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 102 transition count 55
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 37 place count 88 transition count 49
Applied a total of 37 rules in 10 ms. Remains 88 /112 variables (removed 24) and now considering 49/62 (removed 13) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 88/112 places, 49/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 49 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 112 transition count 56
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 103 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 16 place count 102 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 102 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 35 place count 89 transition count 50
Applied a total of 35 rules in 9 ms. Remains 89 /112 variables (removed 23) and now considering 50/62 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 89/112 places, 50/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 50 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 3 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 5 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 111 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 61
Applied a total of 2 rules in 2 ms. Remains 111 /112 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 111/112 places, 61/62 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Input system was already deterministic with 61 transitions.
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-08 14:45:02] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-08 14:45:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 112 places, 62 transitions and 296 arcs took 2 ms.
Total runtime 2406 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/461/ctl_0_ --ctl=/tmp/461/ctl_1_ --ctl=/tmp/461/ctl_2_ --ctl=/tmp/461/ctl_3_ --ctl=/tmp/461/ctl_4_ --ctl=/tmp/461/ctl_5_ --ctl=/tmp/461/ctl_6_ --ctl=/tmp/461/ctl_7_ --ctl=/tmp/461/ctl_8_ --ctl=/tmp/461/ctl_9_ --ctl=/tmp/461/ctl_10_ --ctl=/tmp/461/ctl_11_ --ctl=/tmp/461/ctl_12_ --ctl=/tmp/461/ctl_13_ --ctl=/tmp/461/ctl_14_ --ctl=/tmp/461/ctl_15_ --mu-par --mu-opt
FORMULA DES-PT-01a-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678286713895

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name DES-PT-01a-CTLFireability-00
ctl formula formula --ctl=/tmp/461/ctl_0_
ctl formula name DES-PT-01a-CTLFireability-01
ctl formula formula --ctl=/tmp/461/ctl_1_
ctl formula name DES-PT-01a-CTLFireability-02
ctl formula formula --ctl=/tmp/461/ctl_2_
ctl formula name DES-PT-01a-CTLFireability-03
ctl formula formula --ctl=/tmp/461/ctl_3_
ctl formula name DES-PT-01a-CTLFireability-04
ctl formula formula --ctl=/tmp/461/ctl_4_
ctl formula name DES-PT-01a-CTLFireability-05
ctl formula formula --ctl=/tmp/461/ctl_5_
ctl formula name DES-PT-01a-CTLFireability-06
ctl formula formula --ctl=/tmp/461/ctl_6_
ctl formula name DES-PT-01a-CTLFireability-07
ctl formula formula --ctl=/tmp/461/ctl_7_
ctl formula name DES-PT-01a-CTLFireability-08
ctl formula formula --ctl=/tmp/461/ctl_8_
ctl formula name DES-PT-01a-CTLFireability-09
ctl formula formula --ctl=/tmp/461/ctl_9_
ctl formula name DES-PT-01a-CTLFireability-10
ctl formula formula --ctl=/tmp/461/ctl_10_
ctl formula name DES-PT-01a-CTLFireability-11
ctl formula formula --ctl=/tmp/461/ctl_11_
ctl formula name DES-PT-01a-CTLFireability-12
ctl formula formula --ctl=/tmp/461/ctl_12_
ctl formula name DES-PT-01a-CTLFireability-13
ctl formula formula --ctl=/tmp/461/ctl_13_
ctl formula name DES-PT-01a-CTLFireability-14
ctl formula formula --ctl=/tmp/461/ctl_14_
ctl formula name DES-PT-01a-CTLFireability-15
ctl formula formula --ctl=/tmp/461/ctl_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 112 places, 62 transitions and 296 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 62->58 groups
pnml2lts-sym: Regrouping took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 112; there are 58 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 4008 group checks and 0 next state calls
pnml2lts-sym: reachability took 4.220 real 16.840 user 0.030 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 108580356 states, 2857 nodes
pnml2lts-sym: Formula /tmp/461/ctl_15_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_14_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/461/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_13_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_12_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/461/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_9_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_10_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/461/ctl_8_ holds for the initial state
pnml2lts-sym: group_next: 714 nodes total
pnml2lts-sym: group_explored: 1664 nodes, 1541301 short vectors total
pnml2lts-sym: max token count: 1

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="DES-PT-01a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is DES-PT-01a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814481100362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-01a.tgz
mv DES-PT-01a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;