Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r544-smll-171701111400362.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ViralEpidemic-PT-S04D1C1A04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701111400362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 04:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 12 04:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 12 04:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 12 04:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.2M May 18 16:43 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-S04D1C1A04-CTLFireability-2024-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717302722084

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S04D1C1A04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 04:32:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 04:32:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 04:32:04] [INFO ] Load time of PNML (sax parser for PT used): 441 ms
[2024-06-02 04:32:04] [INFO ] Transformed 2047 places.
[2024-06-02 04:32:04] [INFO ] Transformed 3069 transitions.
[2024-06-02 04:32:04] [INFO ] Found NUPN structural information;
[2024-06-02 04:32:04] [INFO ] Parsed PT model containing 2047 places and 3069 transitions and 7161 arcs in 789 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Support contains 198 out of 2047 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2047/2047 places, 3069/3069 transitions.
Discarding 951 places :
Symmetric choice reduction at 0 with 951 rule applications. Total rules 951 place count 1096 transition count 1228
Iterating global reduction 0 with 951 rules applied. Total rules applied 1902 place count 1096 transition count 1228
Applied a total of 1902 rules in 365 ms. Remains 1096 /2047 variables (removed 951) and now considering 1228/3069 (removed 1841) transitions.
// Phase 1: matrix 1228 rows 1096 cols
[2024-06-02 04:32:05] [INFO ] Invariants computation overflowed in 191 ms
[2024-06-02 04:32:06] [INFO ] Implicit Places using invariants in 1280 ms returned []
// Phase 1: matrix 1228 rows 1096 cols
[2024-06-02 04:32:06] [INFO ] Invariants computation overflowed in 72 ms
[2024-06-02 04:32:08] [INFO ] Implicit Places using invariants and state equation in 1621 ms returned []
Implicit Place search using SMT with State Equation took 2949 ms to find 0 implicit places.
Running 1227 sub problems to find dead transitions.
// Phase 1: matrix 1228 rows 1096 cols
[2024-06-02 04:32:08] [INFO ] Invariants computation overflowed in 103 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1095 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1227 unsolved
SMT process timed out in 30718ms, After SMT, problems are : Problem set: 0 solved, 1227 unsolved
Search for dead transitions found 0 dead transitions in 30768ms
Starting structural reductions in LTL mode, iteration 1 : 1096/2047 places, 1228/3069 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34146 ms. Remains : 1096/2047 places, 1228/3069 transitions.
Support contains 198 out of 1096 places after structural reductions.
[2024-06-02 04:32:39] [INFO ] Flatten gal took : 178 ms
[2024-06-02 04:32:39] [INFO ] Flatten gal took : 108 ms
[2024-06-02 04:32:39] [INFO ] Input system was already deterministic with 1228 transitions.
RANDOM walk for 40001 steps (237 resets) in 2772 ms. (14 steps per ms) remains 3/91 properties
BEST_FIRST walk for 40004 steps (12 resets) in 746 ms. (53 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (11 resets) in 437 ms. (91 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (10 resets) in 487 ms. (81 steps per ms) remains 3/3 properties
// Phase 1: matrix 1228 rows 1096 cols
[2024-06-02 04:32:41] [INFO ] Invariants computation overflowed in 23 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 28/39 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 55/94 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 72/166 variables, 29/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 136/302 variables, 52/117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/302 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 238/540 variables, 91/208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/540 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 313/853 variables, 134/342 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/853 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 510/1363 variables, 204/546 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1363 variables, 0/546 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 552/1915 variables, 255/801 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1915 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 329/2244 variables, 215/1016 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2244 variables, 0/1016 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 80/2324 variables, 80/1096 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2324 variables, 0/1096 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 0/2324 variables, 0/1096 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2324/2324 variables, and 1096 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1879 ms.
Refiners :[State Equation: 1096/1096 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 28/39 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 55/94 variables, 25/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 72/166 variables, 29/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 136/302 variables, 52/120 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/302 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 238/540 variables, 91/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/540 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 313/853 variables, 134/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/853 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 510/1363 variables, 204/549 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1363 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 552/1915 variables, 255/804 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1915 variables, 0/804 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 329/2244 variables, 215/1019 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2244 variables, 0/1019 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 80/2324 variables, 80/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2324 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 0/2324 variables, 0/1099 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2324/2324 variables, and 1099 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1578 ms.
Refiners :[State Equation: 1096/1096 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 3504ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 52 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=13 )
Parikh walk visited 3 properties in 13 ms.
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 74 ms
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 69 ms
[2024-06-02 04:32:45] [INFO ] Input system was already deterministic with 1228 transitions.
Computed a total of 1096 stabilizing places and 1228 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1096 transition count 1228
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 2 formulas.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 147 places :
Symmetric choice reduction at 0 with 147 rule applications. Total rules 147 place count 949 transition count 956
Iterating global reduction 0 with 147 rules applied. Total rules applied 294 place count 949 transition count 956
Applied a total of 294 rules in 131 ms. Remains 949 /1096 variables (removed 147) and now considering 956/1228 (removed 272) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 949/1096 places, 956/1228 transitions.
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 40 ms
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 43 ms
[2024-06-02 04:32:45] [INFO ] Input system was already deterministic with 956 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Graph (complete) has 669 edges and 1096 vertex of which 49 are kept as prefixes of interest. Removing 1047 places using SCC suffix rule.5 ms
Discarding 1047 places :
Also discarding 1137 output transitions
Drop transitions (Output transitions of discarded places.) removed 1137 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 48 transition count 82
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 19 place count 38 transition count 55
Iterating global reduction 1 with 10 rules applied. Total rules applied 29 place count 38 transition count 55
Applied a total of 29 rules in 33 ms. Remains 38 /1096 variables (removed 1058) and now considering 55/1228 (removed 1173) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 38/1096 places, 55/1228 transitions.
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 2 ms
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 3 ms
[2024-06-02 04:32:45] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Graph (complete) has 669 edges and 1096 vertex of which 24 are kept as prefixes of interest. Removing 1072 places using SCC suffix rule.3 ms
Discarding 1072 places :
Also discarding 1188 output transitions
Drop transitions (Output transitions of discarded places.) removed 1188 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 37
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 10 place count 16 transition count 22
Iterating global reduction 1 with 7 rules applied. Total rules applied 17 place count 16 transition count 22
Applied a total of 17 rules in 9 ms. Remains 16 /1096 variables (removed 1080) and now considering 22/1228 (removed 1206) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 16/1096 places, 22/1228 transitions.
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:32:45] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Graph (complete) has 669 edges and 1096 vertex of which 19 are kept as prefixes of interest. Removing 1077 places using SCC suffix rule.3 ms
Discarding 1077 places :
Also discarding 1191 output transitions
Drop transitions (Output transitions of discarded places.) removed 1191 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 18 transition count 32
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 14 transition count 20
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 14 transition count 20
Applied a total of 13 rules in 9 ms. Remains 14 /1096 variables (removed 1082) and now considering 20/1228 (removed 1208) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 14/1096 places, 20/1228 transitions.
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 2 ms
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 1 ms
[2024-06-02 04:32:45] [INFO ] Input system was already deterministic with 20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 153 places :
Symmetric choice reduction at 0 with 153 rule applications. Total rules 153 place count 943 transition count 947
Iterating global reduction 0 with 153 rules applied. Total rules applied 306 place count 943 transition count 947
Applied a total of 306 rules in 113 ms. Remains 943 /1096 variables (removed 153) and now considering 947/1228 (removed 281) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 943/1096 places, 947/1228 transitions.
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 39 ms
[2024-06-02 04:32:45] [INFO ] Flatten gal took : 42 ms
[2024-06-02 04:32:45] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 149 places :
Symmetric choice reduction at 0 with 149 rule applications. Total rules 149 place count 947 transition count 953
Iterating global reduction 0 with 149 rules applied. Total rules applied 298 place count 947 transition count 953
Applied a total of 298 rules in 114 ms. Remains 947 /1096 variables (removed 149) and now considering 953/1228 (removed 275) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 947/1096 places, 953/1228 transitions.
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 35 ms
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 37 ms
[2024-06-02 04:32:46] [INFO ] Input system was already deterministic with 953 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 148 places :
Symmetric choice reduction at 0 with 148 rule applications. Total rules 148 place count 948 transition count 962
Iterating global reduction 0 with 148 rules applied. Total rules applied 296 place count 948 transition count 962
Applied a total of 296 rules in 118 ms. Remains 948 /1096 variables (removed 148) and now considering 962/1228 (removed 266) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 948/1096 places, 962/1228 transitions.
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 32 ms
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 35 ms
[2024-06-02 04:32:46] [INFO ] Input system was already deterministic with 962 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 134 places :
Symmetric choice reduction at 0 with 134 rule applications. Total rules 134 place count 962 transition count 978
Iterating global reduction 0 with 134 rules applied. Total rules applied 268 place count 962 transition count 978
Applied a total of 268 rules in 112 ms. Remains 962 /1096 variables (removed 134) and now considering 978/1228 (removed 250) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 962/1096 places, 978/1228 transitions.
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 33 ms
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 35 ms
[2024-06-02 04:32:46] [INFO ] Input system was already deterministic with 978 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Graph (complete) has 669 edges and 1096 vertex of which 120 are kept as prefixes of interest. Removing 976 places using SCC suffix rule.3 ms
Discarding 976 places :
Also discarding 1033 output transitions
Drop transitions (Output transitions of discarded places.) removed 1033 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 119 transition count 185
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 34 place count 95 transition count 129
Iterating global reduction 1 with 24 rules applied. Total rules applied 58 place count 95 transition count 129
Applied a total of 58 rules in 15 ms. Remains 95 /1096 variables (removed 1001) and now considering 129/1228 (removed 1099) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 95/1096 places, 129/1228 transitions.
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 4 ms
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 5 ms
[2024-06-02 04:32:46] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Graph (complete) has 669 edges and 1096 vertex of which 102 are kept as prefixes of interest. Removing 994 places using SCC suffix rule.4 ms
Discarding 994 places :
Also discarding 1054 output transitions
Drop transitions (Output transitions of discarded places.) removed 1054 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 102 transition count 168
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 20 place count 89 transition count 134
Iterating global reduction 1 with 13 rules applied. Total rules applied 33 place count 89 transition count 134
Applied a total of 33 rules in 14 ms. Remains 89 /1096 variables (removed 1007) and now considering 134/1228 (removed 1094) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 89/1096 places, 134/1228 transitions.
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 4 ms
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 4 ms
[2024-06-02 04:32:46] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 150 places :
Symmetric choice reduction at 0 with 150 rule applications. Total rules 150 place count 946 transition count 949
Iterating global reduction 0 with 150 rules applied. Total rules applied 300 place count 946 transition count 949
Applied a total of 300 rules in 58 ms. Remains 946 /1096 variables (removed 150) and now considering 949/1228 (removed 279) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 946/1096 places, 949/1228 transitions.
[2024-06-02 04:32:46] [INFO ] Flatten gal took : 27 ms
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 28 ms
[2024-06-02 04:32:47] [INFO ] Input system was already deterministic with 949 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 140 places :
Symmetric choice reduction at 0 with 140 rule applications. Total rules 140 place count 956 transition count 969
Iterating global reduction 0 with 140 rules applied. Total rules applied 280 place count 956 transition count 969
Applied a total of 280 rules in 49 ms. Remains 956 /1096 variables (removed 140) and now considering 969/1228 (removed 259) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 956/1096 places, 969/1228 transitions.
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 28 ms
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 29 ms
[2024-06-02 04:32:47] [INFO ] Input system was already deterministic with 969 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Graph (complete) has 669 edges and 1096 vertex of which 44 are kept as prefixes of interest. Removing 1052 places using SCC suffix rule.3 ms
Discarding 1052 places :
Also discarding 1151 output transitions
Drop transitions (Output transitions of discarded places.) removed 1151 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 43 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 16 place count 37 transition count 52
Iterating global reduction 1 with 6 rules applied. Total rules applied 22 place count 37 transition count 52
Applied a total of 22 rules in 9 ms. Remains 37 /1096 variables (removed 1059) and now considering 52/1228 (removed 1176) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 37/1096 places, 52/1228 transitions.
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 2 ms
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 2 ms
[2024-06-02 04:32:47] [INFO ] Input system was already deterministic with 52 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 157 places :
Symmetric choice reduction at 0 with 157 rule applications. Total rules 157 place count 939 transition count 941
Iterating global reduction 0 with 157 rules applied. Total rules applied 314 place count 939 transition count 941
Applied a total of 314 rules in 47 ms. Remains 939 /1096 variables (removed 157) and now considering 941/1228 (removed 287) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 939/1096 places, 941/1228 transitions.
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 25 ms
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 29 ms
[2024-06-02 04:32:47] [INFO ] Input system was already deterministic with 941 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 156 places :
Symmetric choice reduction at 0 with 156 rule applications. Total rules 156 place count 940 transition count 940
Iterating global reduction 0 with 156 rules applied. Total rules applied 312 place count 940 transition count 940
Applied a total of 312 rules in 47 ms. Remains 940 /1096 variables (removed 156) and now considering 940/1228 (removed 288) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 940/1096 places, 940/1228 transitions.
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 25 ms
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 28 ms
[2024-06-02 04:32:47] [INFO ] Input system was already deterministic with 940 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 1228/1228 transitions.
Discarding 139 places :
Symmetric choice reduction at 0 with 139 rule applications. Total rules 139 place count 957 transition count 968
Iterating global reduction 0 with 139 rules applied. Total rules applied 278 place count 957 transition count 968
Applied a total of 278 rules in 44 ms. Remains 957 /1096 variables (removed 139) and now considering 968/1228 (removed 260) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 957/1096 places, 968/1228 transitions.
[2024-06-02 04:32:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 24 ms
FORMULA ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 27 ms
[2024-06-02 04:32:47] [INFO ] Input system was already deterministic with 968 transitions.
Support contains 0 out of 957 places (down from 22) after GAL structural reductions.
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 35 ms
[2024-06-02 04:32:47] [INFO ] Flatten gal took : 34 ms
[2024-06-02 04:32:47] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-06-02 04:32:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1096 places, 1228 transitions and 2784 arcs took 11 ms.
Total runtime 43942 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-00
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-01
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-02
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-03
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-04
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-05
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-06
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-07
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-08
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-09
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-10
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-11
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-12
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-13
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-14

BK_STOP 1717302768442

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/527/ctl_0_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/527/ctl_1_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/527/ctl_2_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/527/ctl_3_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/527/ctl_4_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/527/ctl_5_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/527/ctl_6_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/527/ctl_7_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/527/ctl_8_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/527/ctl_9_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/527/ctl_10_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/527/ctl_11_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/527/ctl_12_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/527/ctl_13_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/527/ctl_14_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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-S04D1C1A04"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ViralEpidemic-PT-S04D1C1A04, 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 r544-smll-171701111400362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A04.tgz
mv ViralEpidemic-PT-S04D1C1A04 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 ;