About the Execution of LTSMin+red for ViralEpidemic-PT-S16D2C4A02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16221.184 | 3584912.00 | 14030754.00 | 53716.80 | [undef] | Cannot compute |
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-167912708001346.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 ViralEpidemic-PT-S16D2C4A02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912708001346
=====================================================================
--------------------
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-CTLFireability-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679370296516
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=ViralEpidemic-PT-S16D2C4A02
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 03:44:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 03:44:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 03:44:58] [INFO ] Load time of PNML (sax parser for PT used): 253 ms
[2023-03-21 03:44:58] [INFO ] Transformed 4915 places.
[2023-03-21 03:44:58] [INFO ] Transformed 9009 transitions.
[2023-03-21 03:44:58] [INFO ] Parsed PT model containing 4915 places and 9009 transitions and 22113 arcs in 373 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 227 out of 4915 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4915/4915 places, 9009/9009 transitions.
Discarding 3905 places :
Symmetric choice reduction at 0 with 3905 rule applications. Total rules 3905 place count 1010 transition count 1179
Iterating global reduction 0 with 3905 rules applied. Total rules applied 7810 place count 1010 transition count 1179
Applied a total of 7810 rules in 507 ms. Remains 1010 /4915 variables (removed 3905) and now considering 1179/9009 (removed 7830) transitions.
// Phase 1: matrix 1179 rows 1010 cols
[2023-03-21 03:44:59] [INFO ] Computed 1 place invariants in 77 ms
[2023-03-21 03:45:00] [INFO ] Implicit Places using invariants in 1202 ms returned []
[2023-03-21 03:45:00] [INFO ] Invariant cache hit.
[2023-03-21 03:45:01] [INFO ] Implicit Places using invariants and state equation in 835 ms returned []
Implicit Place search using SMT with State Equation took 2069 ms to find 0 implicit places.
[2023-03-21 03:45:01] [INFO ] Invariant cache hit.
[2023-03-21 03:45:01] [INFO ] Dead Transitions using invariants and state equation in 541 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1010/4915 places, 1179/9009 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3119 ms. Remains : 1010/4915 places, 1179/9009 transitions.
Support contains 227 out of 1010 places after structural reductions.
[2023-03-21 03:45:02] [INFO ] Flatten gal took : 123 ms
[2023-03-21 03:45:02] [INFO ] Flatten gal took : 71 ms
[2023-03-21 03:45:02] [INFO ] Input system was already deterministic with 1179 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 475 ms. (steps per millisecond=21 ) properties (out of 77) seen :66
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-21 03:45:03] [INFO ] Invariant cache hit.
[2023-03-21 03:45:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2023-03-21 03:45:04] [INFO ] After 1203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-21 03:45:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-21 03:45:06] [INFO ] After 709ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-21 03:45:06] [INFO ] After 1293ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 366 ms.
[2023-03-21 03:45:07] [INFO ] After 2061ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 5 different solutions.
Finished Parikh walk after 636 steps, including 0 resets, run visited all 8 properties in 26 ms. (steps per millisecond=24 )
Parikh walk visited 8 properties in 28 ms.
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 49 ms
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 46 ms
[2023-03-21 03:45:07] [INFO ] Input system was already deterministic with 1179 transitions.
Computed a total of 1010 stabilizing places and 1179 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1010 transition count 1179
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 : 1010/1010 places, 1179/1179 transitions.
Discarding 189 places :
Symmetric choice reduction at 0 with 189 rule applications. Total rules 189 place count 821 transition count 829
Iterating global reduction 0 with 189 rules applied. Total rules applied 378 place count 821 transition count 829
Applied a total of 378 rules in 156 ms. Remains 821 /1010 variables (removed 189) and now considering 829/1179 (removed 350) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 157 ms. Remains : 821/1010 places, 829/1179 transitions.
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 25 ms
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 30 ms
[2023-03-21 03:45:07] [INFO ] Input system was already deterministic with 829 transitions.
Support contains 4 out of 821 places (down from 18) after GAL structural reductions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Graph (complete) has 639 edges and 1010 vertex of which 23 are kept as prefixes of interest. Removing 987 places using SCC suffix rule.4 ms
Discarding 987 places :
Also discarding 1125 output transitions
Drop transitions removed 1125 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 22 transition count 38
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 28 place count 10 transition count 14
Iterating global reduction 1 with 12 rules applied. Total rules applied 40 place count 10 transition count 14
Applied a total of 40 rules in 13 ms. Remains 10 /1010 variables (removed 1000) and now considering 14/1179 (removed 1165) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 10/1010 places, 14/1179 transitions.
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 0 ms
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 0 ms
[2023-03-21 03:45:07] [INFO ] Input system was already deterministic with 14 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 158 places :
Symmetric choice reduction at 0 with 158 rule applications. Total rules 158 place count 852 transition count 890
Iterating global reduction 0 with 158 rules applied. Total rules applied 316 place count 852 transition count 890
Applied a total of 316 rules in 74 ms. Remains 852 /1010 variables (removed 158) and now considering 890/1179 (removed 289) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 852/1010 places, 890/1179 transitions.
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 25 ms
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 28 ms
[2023-03-21 03:45:07] [INFO ] Input system was already deterministic with 890 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 199 places :
Symmetric choice reduction at 0 with 199 rule applications. Total rules 199 place count 811 transition count 814
Iterating global reduction 0 with 199 rules applied. Total rules applied 398 place count 811 transition count 814
Applied a total of 398 rules in 43 ms. Remains 811 /1010 variables (removed 199) and now considering 814/1179 (removed 365) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 811/1010 places, 814/1179 transitions.
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 27 ms
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 22 ms
[2023-03-21 03:45:07] [INFO ] Input system was already deterministic with 814 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 201 places :
Symmetric choice reduction at 0 with 201 rule applications. Total rules 201 place count 809 transition count 811
Iterating global reduction 0 with 201 rules applied. Total rules applied 402 place count 809 transition count 811
Applied a total of 402 rules in 40 ms. Remains 809 /1010 variables (removed 201) and now considering 811/1179 (removed 368) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 809/1010 places, 811/1179 transitions.
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 21 ms
[2023-03-21 03:45:07] [INFO ] Flatten gal took : 23 ms
[2023-03-21 03:45:07] [INFO ] Input system was already deterministic with 811 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 195 places :
Symmetric choice reduction at 0 with 195 rule applications. Total rules 195 place count 815 transition count 820
Iterating global reduction 0 with 195 rules applied. Total rules applied 390 place count 815 transition count 820
Applied a total of 390 rules in 40 ms. Remains 815 /1010 variables (removed 195) and now considering 820/1179 (removed 359) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 815/1010 places, 820/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 21 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 23 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 820 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Graph (complete) has 639 edges and 1010 vertex of which 172 are kept as prefixes of interest. Removing 838 places using SCC suffix rule.3 ms
Discarding 838 places :
Also discarding 821 output transitions
Drop transitions removed 821 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 171 transition count 328
Discarding 93 places :
Symmetric choice reduction at 1 with 93 rule applications. Total rules 123 place count 78 transition count 104
Iterating global reduction 1 with 93 rules applied. Total rules applied 216 place count 78 transition count 104
Applied a total of 216 rules in 13 ms. Remains 78 /1010 variables (removed 932) and now considering 104/1179 (removed 1075) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 78/1010 places, 104/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 2 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 2 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Graph (complete) has 639 edges and 1010 vertex of which 58 are kept as prefixes of interest. Removing 952 places using SCC suffix rule.2 ms
Discarding 952 places :
Also discarding 1046 output transitions
Drop transitions removed 1046 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 43 place count 15 transition count 20
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 15 transition count 20
Applied a total of 85 rules in 7 ms. Remains 15 /1010 variables (removed 995) and now considering 20/1179 (removed 1159) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 15/1010 places, 20/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 1 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 1 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 193 places :
Symmetric choice reduction at 0 with 193 rule applications. Total rules 193 place count 817 transition count 823
Iterating global reduction 0 with 193 rules applied. Total rules applied 386 place count 817 transition count 823
Applied a total of 386 rules in 35 ms. Remains 817 /1010 variables (removed 193) and now considering 823/1179 (removed 356) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 817/1010 places, 823/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 20 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 21 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 823 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 205 places :
Symmetric choice reduction at 0 with 205 rule applications. Total rules 205 place count 805 transition count 805
Iterating global reduction 0 with 205 rules applied. Total rules applied 410 place count 805 transition count 805
Applied a total of 410 rules in 28 ms. Remains 805 /1010 variables (removed 205) and now considering 805/1179 (removed 374) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 805/1010 places, 805/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 26 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 20 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 805 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Graph (complete) has 639 edges and 1010 vertex of which 67 are kept as prefixes of interest. Removing 943 places using SCC suffix rule.2 ms
Discarding 943 places :
Also discarding 1022 output transitions
Drop transitions removed 1022 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 66 transition count 136
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 65 place count 22 transition count 30
Iterating global reduction 1 with 44 rules applied. Total rules applied 109 place count 22 transition count 30
Applied a total of 109 rules in 7 ms. Remains 22 /1010 variables (removed 988) and now considering 30/1179 (removed 1149) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 22/1010 places, 30/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 1 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 1 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Graph (complete) has 639 edges and 1010 vertex of which 74 are kept as prefixes of interest. Removing 936 places using SCC suffix rule.4 ms
Discarding 936 places :
Also discarding 1029 output transitions
Drop transitions removed 1029 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 73 transition count 125
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 64 place count 34 transition count 47
Iterating global reduction 1 with 39 rules applied. Total rules applied 103 place count 34 transition count 47
Applied a total of 103 rules in 10 ms. Remains 34 /1010 variables (removed 976) and now considering 47/1179 (removed 1132) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 34/1010 places, 47/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 1 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 1 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 47 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 190 places :
Symmetric choice reduction at 0 with 190 rule applications. Total rules 190 place count 820 transition count 842
Iterating global reduction 0 with 190 rules applied. Total rules applied 380 place count 820 transition count 842
Applied a total of 380 rules in 27 ms. Remains 820 /1010 variables (removed 190) and now considering 842/1179 (removed 337) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 820/1010 places, 842/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 19 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 20 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 842 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 193 places :
Symmetric choice reduction at 0 with 193 rule applications. Total rules 193 place count 817 transition count 823
Iterating global reduction 0 with 193 rules applied. Total rules applied 386 place count 817 transition count 823
Applied a total of 386 rules in 26 ms. Remains 817 /1010 variables (removed 193) and now considering 823/1179 (removed 356) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 817/1010 places, 823/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 18 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 21 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 823 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 167 places :
Symmetric choice reduction at 0 with 167 rule applications. Total rules 167 place count 843 transition count 891
Iterating global reduction 0 with 167 rules applied. Total rules applied 334 place count 843 transition count 891
Applied a total of 334 rules in 25 ms. Remains 843 /1010 variables (removed 167) and now considering 891/1179 (removed 288) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 843/1010 places, 891/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 21 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 33 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 891 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1010/1010 places, 1179/1179 transitions.
Discarding 199 places :
Symmetric choice reduction at 0 with 199 rule applications. Total rules 199 place count 811 transition count 814
Iterating global reduction 0 with 199 rules applied. Total rules applied 398 place count 811 transition count 814
Applied a total of 398 rules in 27 ms. Remains 811 /1010 variables (removed 199) and now considering 814/1179 (removed 365) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 811/1010 places, 814/1179 transitions.
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 20 ms
[2023-03-21 03:45:08] [INFO ] Flatten gal took : 21 ms
[2023-03-21 03:45:08] [INFO ] Input system was already deterministic with 814 transitions.
[2023-03-21 03:45:09] [INFO ] Flatten gal took : 30 ms
[2023-03-21 03:45:09] [INFO ] Flatten gal took : 31 ms
[2023-03-21 03:45:09] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-21 03:45:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1010 places, 1179 transitions and 2724 arcs took 6 ms.
Total runtime 10877 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/468/ctl_0_ --ctl=/tmp/468/ctl_1_ --ctl=/tmp/468/ctl_2_ --ctl=/tmp/468/ctl_3_ --ctl=/tmp/468/ctl_4_ --ctl=/tmp/468/ctl_5_ --ctl=/tmp/468/ctl_6_ --ctl=/tmp/468/ctl_7_ --ctl=/tmp/468/ctl_8_ --ctl=/tmp/468/ctl_9_ --ctl=/tmp/468/ctl_10_ --ctl=/tmp/468/ctl_11_ --ctl=/tmp/468/ctl_12_ --ctl=/tmp/468/ctl_13_ --ctl=/tmp/468/ctl_14_ --ctl=/tmp/468/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 140892 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16310284 kB
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-00
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-01
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-02
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-03
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-04
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-05
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-06
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-07
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-08
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-09
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-10
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-11
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-12
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-13
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-14
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A02-CTLFireability-15
BK_STOP 1679373881428
--------------------
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 ViralEpidemic-PT-S16D2C4A02-CTLFireability-00
ctl formula formula --ctl=/tmp/468/ctl_0_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-01
ctl formula formula --ctl=/tmp/468/ctl_1_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-02
ctl formula formula --ctl=/tmp/468/ctl_2_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-03
ctl formula formula --ctl=/tmp/468/ctl_3_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-04
ctl formula formula --ctl=/tmp/468/ctl_4_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-05
ctl formula formula --ctl=/tmp/468/ctl_5_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-06
ctl formula formula --ctl=/tmp/468/ctl_6_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-07
ctl formula formula --ctl=/tmp/468/ctl_7_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-08
ctl formula formula --ctl=/tmp/468/ctl_8_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-09
ctl formula formula --ctl=/tmp/468/ctl_9_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-10
ctl formula formula --ctl=/tmp/468/ctl_10_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-11
ctl formula formula --ctl=/tmp/468/ctl_11_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-12
ctl formula formula --ctl=/tmp/468/ctl_12_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-13
ctl formula formula --ctl=/tmp/468/ctl_13_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-14
ctl formula formula --ctl=/tmp/468/ctl_14_
ctl formula name ViralEpidemic-PT-S16D2C4A02-CTLFireability-15
ctl formula formula --ctl=/tmp/468/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 1010 places, 1179 transitions and 2724 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 user 0.010 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: 1179->1179 groups
pnml2lts-sym: Regrouping took 0.490 real 0.480 user 0.000 sys
pnml2lts-sym: state vector length is 1010; there are 1179 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: 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
Killing (15) : 474
Killing (9) : 474
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="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 ViralEpidemic-PT-S16D2C4A02, 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 r489-tall-167912708001346"
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 [ "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 '
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 ;