About the Execution of ITS-Tools for ViralEpidemic-PT-S04D1C1A06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9277.168 | 3600000.00 | 3950131.00 | 10867.90 | ?F?????????????? | normal |
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.r444-smll-171701111400370.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ViralEpidemic-PT-S04D1C1A06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111400370
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K 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 4.3K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 19:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 07:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 12 07:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 06:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 12 06:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 20M 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-S04D1C1A06-CTLFireability-2024-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A06-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717190060201
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S04D1C1A06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-31 21:14:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 21:14:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:14:25] [INFO ] Load time of PNML (sax parser for PT used): 2257 ms
[2024-05-31 21:14:25] [INFO ] Transformed 32767 places.
[2024-05-31 21:14:25] [INFO ] Transformed 49149 transitions.
[2024-05-31 21:14:25] [INFO ] Found NUPN structural information;
[2024-05-31 21:14:25] [INFO ] Parsed PT model containing 32767 places and 49149 transitions and 114681 arcs in 2826 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 40 ms.
Support contains 154 out of 32767 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 3270 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 21:14:54] [INFO ] Invariants computation overflowed in 24962 ms
[2024-05-31 21:15:32] [INFO ] Performed 7436/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 21:16:02] [INFO ] Performed 16250/32767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-31 21:16:32] [INFO ] Performed 26984/32767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-31 21:16:51] [INFO ] Implicit Places using invariants in 141500 ms returned []
Implicit Place search using SMT only with invariants took 141559 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 21:17:17] [INFO ] Invariants computation overflowed in 25193 ms
SMT process timed out in 291575ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 292309ms
Finished structural reductions in LTL mode , in 1 iterations and 437355 ms. Remains : 32767/32767 places, 49149/49149 transitions.
Support contains 154 out of 32767 places after structural reductions.
[2024-05-31 21:21:46] [INFO ] Flatten gal took : 2324 ms
[2024-05-31 21:21:48] [INFO ] Flatten gal took : 1486 ms
[2024-05-31 21:21:51] [INFO ] Input system was already deterministic with 49149 transitions.
RANDOM walk for 40000 steps (61 resets) in 16673 ms. (2 steps per ms) remains 9/63 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10043 ms. (3 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10474 ms. (3 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9793 ms. (4 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9731 ms. (4 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 10044 ms. (3 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9554 ms. (4 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 9478 ms. (4 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9097 ms. (4 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 9031 ms. (4 steps per ms) remains 8/8 properties
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 21:22:40] [INFO ] Invariants computation overflowed in 21873 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 85/112 variables, 27/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 241/353 variables, 94/148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/353 variables, 94/242 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/353 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 482/835 variables, 162/404 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/835 variables, 162/566 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/835 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1027/1862 variables, 349/915 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1862 variables, 349/1264 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1862 variables, 0/1264 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 1642/3504 variables, 551/1815 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3504 variables, 551/2366 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3504 variables, 0/2366 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 3686/7190 variables, 1257/3623 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/7190 variables, 1257/4880 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7190/81916 variables, and 4880 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5014 ms.
Refiners :[Domain max(s): 2440/32767 constraints, State Equation: 2440/32767 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 85/112 variables, 27/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 241/353 variables, 94/148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/353 variables, 94/242 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/353 variables, 8/250 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/353 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 482/835 variables, 162/412 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/835 variables, 162/574 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/835 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1027/1862 variables, 349/923 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1862 variables, 349/1272 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1862 variables, 0/1272 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 1642/3504 variables, 551/1823 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3504 variables, 551/2374 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3504 variables, 0/2374 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SMT process timed out in 32312ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 27 out of 32767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 149 are kept as prefixes of interest. Removing 32618 places using SCC suffix rule.75 ms
Discarding 32618 places :
Also discarding 48820 output transitions
Drop transitions (Output transitions of discarded places.) removed 48820 transitions
Drop transitions (Empty/Sink Transition effects.) removed 191 transitions
Reduce isomorphic transitions removed 191 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 221 rules applied. Total rules applied 222 place count 149 transition count 108
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 252 place count 119 transition count 108
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 252 place count 119 transition count 93
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 282 place count 104 transition count 93
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 309 place count 77 transition count 66
Iterating global reduction 2 with 27 rules applied. Total rules applied 336 place count 77 transition count 66
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 350 place count 70 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 351 place count 69 transition count 58
Applied a total of 351 rules in 323 ms. Remains 69 /32767 variables (removed 32698) and now considering 58/49149 (removed 49091) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 323 ms. Remains : 69/32767 places, 58/49149 transitions.
RANDOM walk for 2237 steps (56 resets) in 50 ms. (43 steps per ms) remains 0/8 properties
[2024-05-31 21:22:52] [INFO ] Flatten gal took : 1426 ms
[2024-05-31 21:22:54] [INFO ] Flatten gal took : 1372 ms
[2024-05-31 21:22:56] [INFO ] Input system was already deterministic with 49149 transitions.
Computed a total of 32767 stabilizing places and 49149 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32767 transition count 49149
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2924 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 21:23:19] [INFO ] Invariants computation overflowed in 19654 ms
[2024-05-31 21:23:56] [INFO ] Performed 7937/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 21:24:26] [INFO ] Performed 16344/32767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-31 21:24:56] [INFO ] Performed 24794/32767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-31 21:25:23] [INFO ] Implicit Places using invariants in 143967 ms returned []
Implicit Place search using SMT only with invariants took 143987 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 21:25:45] [INFO ] Invariants computation overflowed in 21230 ms
SMT process timed out in 276078ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 276697ms
Finished structural reductions in LTL mode , in 1 iterations and 423768 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 21:30:02] [INFO ] Flatten gal took : 1287 ms
[2024-05-31 21:30:03] [INFO ] Flatten gal took : 1343 ms
[2024-05-31 21:30:05] [INFO ] Input system was already deterministic with 49149 transitions.
[2024-05-31 21:30:07] [INFO ] Flatten gal took : 1236 ms
[2024-05-31 21:30:08] [INFO ] Flatten gal took : 1365 ms
[2024-05-31 21:30:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10023322946923134641.gal : 449 ms
[2024-05-31 21:30:09] [INFO ] Time to serialize properties into /tmp/CTLFireability13498851696793596434.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10023322946923134641.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13498851696793596434.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
Detected timeout of ITS tools.
[2024-05-31 21:30:41] [INFO ] Flatten gal took : 1616 ms
[2024-05-31 21:30:41] [INFO ] Applying decomposition
[2024-05-31 21:30:42] [INFO ] Flatten gal took : 1440 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18173617956319698561.txt' '-o' '/tmp/graph18173617956319698561.bin' '-w' '/tmp/graph18173617956319698561.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18173617956319698561.bin' '-l' '-1' '-v' '-w' '/tmp/graph18173617956319698561.weights' '-q' '0' '-e' '0.001'
[2024-05-31 21:30:46] [INFO ] Decomposing Gal with order
[2024-05-31 21:31:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 21:44:29] [INFO ] Removed a total of 54890 redundant transitions.
[2024-05-31 21:44:30] [INFO ] Flatten gal took : 3582 ms
[2024-05-31 21:44:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 38889 labels/synchronizations in 24041 ms.
[2024-05-31 21:44:56] [INFO ] Time to serialize gal into /tmp/CTLFireability6139377445137312864.gal : 459 ms
[2024-05-31 21:44:56] [INFO ] Time to serialize properties into /tmp/CTLFireability7419283957268601820.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6139377445137312864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7419283957268601820.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 36 are kept as prefixes of interest. Removing 32731 places using SCC suffix rule.79 ms
Discarding 32731 places :
Also discarding 49075 output transitions
Drop transitions (Output transitions of discarded places.) removed 49075 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 35 transition count 69
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 17 place count 23 transition count 35
Iterating global reduction 1 with 12 rules applied. Total rules applied 29 place count 23 transition count 35
Graph (complete) has 13 edges and 23 vertex of which 21 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 21 transition count 33
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 32 place count 21 transition count 31
Applied a total of 32 rules in 169 ms. Remains 21 /32767 variables (removed 32746) and now considering 31/49149 (removed 49118) transitions.
// Phase 1: matrix 31 rows 21 cols
[2024-05-31 21:45:26] [INFO ] Computed 0 invariants in 2 ms
[2024-05-31 21:45:26] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-31 21:45:26] [INFO ] Invariant cache hit.
[2024-05-31 21:45:26] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-31 21:45:26] [INFO ] Redundant transitions in 24 ms returned [11, 23, 27, 29]
Found 4 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 4 transitions
Redundant transitions reduction (with SMT) removed 4 transitions.
Running 20 sub problems to find dead transitions.
// Phase 1: matrix 27 rows 21 cols
[2024-05-31 21:45:26] [INFO ] Computed 0 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 25/44 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 2/46 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 2/48 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/48 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 48/48 variables, and 21 constraints, problems are : Problem set: 0 solved, 20 unsolved in 413 ms.
Refiners :[State Equation: 21/21 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 25/44 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 2/46 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (OVERLAPS) 2/48 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/48 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 0/48 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 48/48 variables, and 41 constraints, problems are : Problem set: 0 solved, 20 unsolved in 350 ms.
Refiners :[State Equation: 21/21 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
After SMT, in 767ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 772ms
Starting structural reductions in SI_CTL mode, iteration 1 : 21/32767 places, 27/49149 transitions.
Graph (complete) has 12 edges and 21 vertex of which 17 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Applied a total of 1 rules in 2 ms. Remains 17 /21 variables (removed 4) and now considering 23/27 (removed 4) transitions.
// Phase 1: matrix 23 rows 17 cols
[2024-05-31 21:45:27] [INFO ] Computed 0 invariants in 0 ms
[2024-05-31 21:45:27] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-31 21:45:27] [INFO ] Invariant cache hit.
[2024-05-31 21:45:27] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 17/32767 places, 23/49149 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1137 ms. Remains : 17/32767 places, 23/49149 transitions.
[2024-05-31 21:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:45:27] [INFO ] Input system was already deterministic with 23 transitions.
[2024-05-31 21:45:27] [INFO ] Flatten gal took : 1 ms
RANDOM walk for 172 steps (4 resets) in 7 ms. (21 steps per ms) remains 0/1 properties
FORMULA ViralEpidemic-PT-S04D1C1A06-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-31 21:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:45:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16679844291222980154.gal : 1 ms
[2024-05-31 21:45:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14265770204200161491.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16679844291222980154.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14265770204200161491.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 2995 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 21:45:48] [INFO ] Invariants computation overflowed in 18176 ms
[2024-05-31 21:46:26] [INFO ] Performed 8087/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 21:46:56] [INFO ] Performed 18168/32767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-31 21:47:26] [INFO ] Performed 29052/32767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-31 21:47:36] [INFO ] Implicit Places using invariants in 125671 ms returned []
Implicit Place search using SMT only with invariants took 125683 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 21:48:01] [INFO ] Invariants computation overflowed in 24401 ms
SMT process timed out in 304470ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 305406ms
Finished structural reductions in LTL mode , in 1 iterations and 434162 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 21:52:42] [INFO ] Flatten gal took : 1148 ms
[2024-05-31 21:52:44] [INFO ] Flatten gal took : 1379 ms
[2024-05-31 21:52:46] [INFO ] Input system was already deterministic with 49149 transitions.
[2024-05-31 21:52:47] [INFO ] Flatten gal took : 1270 ms
[2024-05-31 21:52:49] [INFO ] Flatten gal took : 1331 ms
[2024-05-31 21:52:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2560586823902732865.gal : 216 ms
[2024-05-31 21:52:49] [INFO ] Time to serialize properties into /tmp/CTLFireability14738496048923116361.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2560586823902732865.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14738496048923116361.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
[2024-05-31 21:53:20] [INFO ] Flatten gal took : 1315 ms
[2024-05-31 21:53:20] [INFO ] Applying decomposition
[2024-05-31 21:53:22] [INFO ] Flatten gal took : 1331 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12907496830425798900.txt' '-o' '/tmp/graph12907496830425798900.bin' '-w' '/tmp/graph12907496830425798900.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12907496830425798900.bin' '-l' '-1' '-v' '-w' '/tmp/graph12907496830425798900.weights' '-q' '0' '-e' '0.001'
[2024-05-31 21:53:25] [INFO ] Decomposing Gal with order
[2024-05-31 21:53:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 22:06:12] [INFO ] Removed a total of 54885 redundant transitions.
[2024-05-31 22:06:13] [INFO ] Flatten gal took : 2495 ms
[2024-05-31 22:06:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 38562 labels/synchronizations in 19739 ms.
[2024-05-31 22:06:34] [INFO ] Time to serialize gal into /tmp/CTLFireability3045962438847089904.gal : 243 ms
[2024-05-31 22:06:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5369419492779419768.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3045962438847089904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5369419492779419768.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 3696 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 22:07:26] [INFO ] Invariants computation overflowed in 18963 ms
[2024-05-31 22:08:03] [INFO ] Performed 7493/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 22:08:33] [INFO ] Performed 16054/32767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-31 22:09:03] [INFO ] Performed 25146/32767 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-31 22:09:19] [INFO ] Implicit Places using invariants in 132032 ms returned []
Implicit Place search using SMT only with invariants took 132035 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2024-05-31 22:09:42] [INFO ] Invariants computation overflowed in 21613 ms
SMT process timed out in 269550ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 270082ms
Finished structural reductions in LTL mode , in 1 iterations and 405872 ms. Remains : 32767/32767 places, 49149/49149 transitions.
[2024-05-31 22:13:51] [INFO ] Flatten gal took : 1131 ms
[2024-05-31 22:13:52] [INFO ] Flatten gal took : 1320 ms
[2024-05-31 22:13:54] [INFO ] Input system was already deterministic with 49149 transitions.
[2024-05-31 22:13:56] [INFO ] Flatten gal took : 1266 ms
[2024-05-31 22:13:57] [INFO ] Flatten gal took : 1322 ms
[2024-05-31 22:13:57] [INFO ] Time to serialize gal into /tmp/CTLFireability7375106360864520362.gal : 208 ms
[2024-05-31 22:13:57] [INFO ] Time to serialize properties into /tmp/CTLFireability10400284002019829341.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7375106360864520362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10400284002019829341.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-S04D1C1A06"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ViralEpidemic-PT-S04D1C1A06, 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 r444-smll-171701111400370"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A06.tgz
mv ViralEpidemic-PT-S04D1C1A06 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 ;