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.r489-tall-167912708001345.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 ltsminxred
Input is ViralEpidemic-PT-S16D2C4A02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912708001345
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 13K Feb 25 20:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 20:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 20:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 20:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 20:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 25 20:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 129K Feb 25 20:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.2M 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 ViralEpidemic-PT-S16D2C4A02-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679369695919

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A02
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 03:34:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 03:34:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 03:34:57] [INFO ] Load time of PNML (sax parser for PT used): 237 ms
[2023-03-21 03:34:57] [INFO ] Transformed 4915 places.
[2023-03-21 03:34:57] [INFO ] Transformed 9009 transitions.
[2023-03-21 03:34:57] [INFO ] Parsed PT model containing 4915 places and 9009 transitions and 22113 arcs in 537 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Support contains 248 out of 4915 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4915/4915 places, 9009/9009 transitions.
Discarding 3875 places :
Symmetric choice reduction at 0 with 3875 rule applications. Total rules 3875 place count 1040 transition count 1071
Iterating global reduction 0 with 3875 rules applied. Total rules applied 7750 place count 1040 transition count 1071
Applied a total of 7750 rules in 443 ms. Remains 1040 /4915 variables (removed 3875) and now considering 1071/9009 (removed 7938) transitions.
// Phase 1: matrix 1071 rows 1040 cols
[2023-03-21 03:34:58] [INFO ] Computed 1 place invariants in 90 ms
[2023-03-21 03:34:59] [INFO ] Implicit Places using invariants in 646 ms returned []
[2023-03-21 03:34:59] [INFO ] Invariant cache hit.
[2023-03-21 03:34:59] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 1461 ms to find 0 implicit places.
[2023-03-21 03:34:59] [INFO ] Invariant cache hit.
[2023-03-21 03:35:00] [INFO ] Dead Transitions using invariants and state equation in 432 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1040/4915 places, 1071/9009 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2339 ms. Remains : 1040/4915 places, 1071/9009 transitions.
Support contains 248 out of 1040 places after structural reductions.
[2023-03-21 03:35:00] [INFO ] Flatten gal took : 105 ms
[2023-03-21 03:35:00] [INFO ] Flatten gal took : 64 ms
[2023-03-21 03:35:00] [INFO ] Input system was already deterministic with 1071 transitions.
Support contains 246 out of 1040 places (down from 248) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 11 resets, run finished after 501 ms. (steps per millisecond=19 ) properties (out of 139) seen :69
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) 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 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Running SMT prover for 70 properties.
[2023-03-21 03:35:01] [INFO ] Invariant cache hit.
[2023-03-21 03:35:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2023-03-21 03:35:03] [INFO ] After 1539ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:70
[2023-03-21 03:35:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-21 03:35:06] [INFO ] After 450ms SMT Verify possible using state equation in natural domain returned unsat :69 sat :1
[2023-03-21 03:35:06] [INFO ] After 533ms SMT Verify possible using trap constraints in natural domain returned unsat :69 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-21 03:35:06] [INFO ] After 2951ms SMT Verify possible using all constraints in natural domain returned unsat :69 sat :1
Fused 70 Parikh solutions to 1 different solutions.
Finished Parikh walk after 136 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=27 )
Parikh walk visited 1 properties in 7 ms.
Successfully simplified 69 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 03:35:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 43 ms
[2023-03-21 03:35:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 47 ms
[2023-03-21 03:35:06] [INFO ] Input system was already deterministic with 1071 transitions.
Support contains 57 out of 1040 places (down from 74) after GAL structural reductions.
Computed a total of 1040 stabilizing places and 1071 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1040 transition count 1071
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 1040/1040 places, 1071/1071 transitions.
Discarding 231 places :
Symmetric choice reduction at 0 with 231 rule applications. Total rules 231 place count 809 transition count 808
Iterating global reduction 0 with 231 rules applied. Total rules applied 462 place count 809 transition count 808
Applied a total of 462 rules in 38 ms. Remains 809 /1040 variables (removed 231) and now considering 808/1071 (removed 263) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 809/1040 places, 808/1071 transitions.
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 59 ms
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 32 ms
[2023-03-21 03:35:06] [INFO ] Input system was already deterministic with 808 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1040/1040 places, 1071/1071 transitions.
Graph (complete) has 743 edges and 1040 vertex of which 73 are kept as prefixes of interest. Removing 967 places using SCC suffix rule.4 ms
Discarding 967 places :
Also discarding 926 output transitions
Drop transitions removed 926 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 72 transition count 115
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 67 place count 35 transition count 45
Iterating global reduction 1 with 37 rules applied. Total rules applied 104 place count 35 transition count 45
Applied a total of 104 rules in 32 ms. Remains 35 /1040 variables (removed 1005) and now considering 45/1071 (removed 1026) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 35/1040 places, 45/1071 transitions.
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 1 ms
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 2 ms
[2023-03-21 03:35:06] [INFO ] Input system was already deterministic with 45 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1040/1040 places, 1071/1071 transitions.
Graph (complete) has 743 edges and 1040 vertex of which 29 are kept as prefixes of interest. Removing 1011 places using SCC suffix rule.2 ms
Discarding 1011 places :
Also discarding 998 output transitions
Drop transitions removed 998 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 28 transition count 44
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 42 place count 15 transition count 19
Iterating global reduction 1 with 13 rules applied. Total rules applied 55 place count 15 transition count 19
Applied a total of 55 rules in 7 ms. Remains 15 /1040 variables (removed 1025) and now considering 19/1071 (removed 1052) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 15/1040 places, 19/1071 transitions.
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 0 ms
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 1 ms
[2023-03-21 03:35:06] [INFO ] Input system was already deterministic with 19 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1040/1040 places, 1071/1071 transitions.
Discarding 235 places :
Symmetric choice reduction at 0 with 235 rule applications. Total rules 235 place count 805 transition count 804
Iterating global reduction 0 with 235 rules applied. Total rules applied 470 place count 805 transition count 804
Applied a total of 470 rules in 36 ms. Remains 805 /1040 variables (removed 235) and now considering 804/1071 (removed 267) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 805/1040 places, 804/1071 transitions.
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 35 ms
[2023-03-21 03:35:06] [INFO ] Flatten gal took : 25 ms
[2023-03-21 03:35:06] [INFO ] Input system was already deterministic with 804 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1040/1040 places, 1071/1071 transitions.
Discarding 237 places :
Symmetric choice reduction at 0 with 237 rule applications. Total rules 237 place count 803 transition count 802
Iterating global reduction 0 with 237 rules applied. Total rules applied 474 place count 803 transition count 802
Applied a total of 474 rules in 33 ms. Remains 803 /1040 variables (removed 237) and now considering 802/1071 (removed 269) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 803/1040 places, 802/1071 transitions.
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 35 ms
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 57 ms
[2023-03-21 03:35:07] [INFO ] Input system was already deterministic with 802 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1040/1040 places, 1071/1071 transitions.
Graph (complete) has 743 edges and 1040 vertex of which 24 are kept as prefixes of interest. Removing 1016 places using SCC suffix rule.2 ms
Discarding 1016 places :
Also discarding 1017 output transitions
Drop transitions removed 1017 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 23 transition count 43
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 28 place count 6 transition count 9
Iterating global reduction 1 with 17 rules applied. Total rules applied 45 place count 6 transition count 9
Applied a total of 45 rules in 9 ms. Remains 6 /1040 variables (removed 1034) and now considering 9/1071 (removed 1062) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 6/1040 places, 9/1071 transitions.
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 0 ms
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 1 ms
[2023-03-21 03:35:07] [INFO ] Input system was already deterministic with 9 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1040/1040 places, 1071/1071 transitions.
Discarding 235 places :
Symmetric choice reduction at 0 with 235 rule applications. Total rules 235 place count 805 transition count 804
Iterating global reduction 0 with 235 rules applied. Total rules applied 470 place count 805 transition count 804
Applied a total of 470 rules in 34 ms. Remains 805 /1040 variables (removed 235) and now considering 804/1071 (removed 267) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 805/1040 places, 804/1071 transitions.
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 20 ms
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 22 ms
[2023-03-21 03:35:07] [INFO ] Input system was already deterministic with 804 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1040/1040 places, 1071/1071 transitions.
Discarding 218 places :
Symmetric choice reduction at 0 with 218 rule applications. Total rules 218 place count 822 transition count 821
Iterating global reduction 0 with 218 rules applied. Total rules applied 436 place count 822 transition count 821
Applied a total of 436 rules in 53 ms. Remains 822 /1040 variables (removed 218) and now considering 821/1071 (removed 250) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 822/1040 places, 821/1071 transitions.
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 21 ms
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 22 ms
[2023-03-21 03:35:07] [INFO ] Input system was already deterministic with 821 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1040/1040 places, 1071/1071 transitions.
Discarding 219 places :
Symmetric choice reduction at 0 with 219 rule applications. Total rules 219 place count 821 transition count 820
Iterating global reduction 0 with 219 rules applied. Total rules applied 438 place count 821 transition count 820
Applied a total of 438 rules in 29 ms. Remains 821 /1040 variables (removed 219) and now considering 820/1071 (removed 251) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 821/1040 places, 820/1071 transitions.
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 21 ms
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 22 ms
[2023-03-21 03:35:07] [INFO ] Input system was already deterministic with 820 transitions.
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 28 ms
[2023-03-21 03:35:07] [INFO ] Flatten gal took : 41 ms
[2023-03-21 03:35:07] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-21 03:35:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1040 places, 1071 transitions and 2612 arcs took 10 ms.
Total runtime 10375 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/472/ctl_0_ --ctl=/tmp/472/ctl_1_ --ctl=/tmp/472/ctl_2_ --ctl=/tmp/472/ctl_3_ --ctl=/tmp/472/ctl_4_ --ctl=/tmp/472/ctl_5_ --ctl=/tmp/472/ctl_6_ --ctl=/tmp/472/ctl_7_ --ctl=/tmp/472/ctl_8_ --mu-par --mu-opt
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLCardinality-00
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLCardinality-01
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLCardinality-04
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLCardinality-07
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLCardinality-08
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLCardinality-09
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLCardinality-13
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLCardinality-14
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLCardinality-15

BK_STOP 1679373102241

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLCardinality-00
ctl formula formula --ctl=/tmp/472/ctl_0_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLCardinality-01
ctl formula formula --ctl=/tmp/472/ctl_1_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLCardinality-04
ctl formula formula --ctl=/tmp/472/ctl_2_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLCardinality-07
ctl formula formula --ctl=/tmp/472/ctl_3_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLCardinality-08
ctl formula formula --ctl=/tmp/472/ctl_4_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLCardinality-09
ctl formula formula --ctl=/tmp/472/ctl_5_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLCardinality-13
ctl formula formula --ctl=/tmp/472/ctl_6_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLCardinality-14
ctl formula formula --ctl=/tmp/472/ctl_7_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLCardinality-15
ctl formula formula --ctl=/tmp/472/ctl_8_
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 1040 places, 1071 transitions and 2612 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.010 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: 1071->1071 groups
pnml2lts-sym: Regrouping took 0.440 real 0.440 user 0.000 sys
pnml2lts-sym: state vector length is 1040; there are 1071 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: 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: 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: 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done

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="ViralEpidemic-PT-S16D2C4A02"
export BK_EXAMINATION="CTLCardinality"
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 ViralEpidemic-PT-S16D2C4A02, 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 r489-tall-167912708001345"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A02.tgz
mv ViralEpidemic-PT-S16D2C4A02 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 ;