About the Execution of LTSMin+red for CloudDeployment-PT-7b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8476.771 | 664576.00 | 762949.00 | 1873.30 | F?TFT?TF??TFTFFT | 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.r476-tall-171620506300626.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 ltsminxred
Input is CloudDeployment-PT-7b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r476-tall-171620506300626
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 11 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 11 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 20M May 18 16:42 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 CloudDeployment-PT-7b-CTLFireability-2024-00
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-01
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-02
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-03
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-04
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-05
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-06
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-07
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-08
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-09
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-10
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2024-11
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2023-12
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2023-13
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2023-14
FORMULA_NAME CloudDeployment-PT-7b-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717210162297
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-7b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 02:49:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 02:49:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 02:49:24] [INFO ] Load time of PNML (sax parser for PT used): 996 ms
[2024-06-01 02:49:24] [INFO ] Transformed 2271 places.
[2024-06-01 02:49:24] [INFO ] Transformed 19752 transitions.
[2024-06-01 02:49:24] [INFO ] Found NUPN structural information;
[2024-06-01 02:49:24] [INFO ] Parsed PT model containing 2271 places and 19752 transitions and 389666 arcs in 1260 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Support contains 57 out of 2271 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2271/2271 places, 19752/19752 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 2264 transition count 19752
Discarding 646 places :
Symmetric choice reduction at 1 with 646 rule applications. Total rules 653 place count 1618 transition count 19106
Iterating global reduction 1 with 646 rules applied. Total rules applied 1299 place count 1618 transition count 19106
Discarding 261 places :
Symmetric choice reduction at 1 with 261 rule applications. Total rules 1560 place count 1357 transition count 18845
Iterating global reduction 1 with 261 rules applied. Total rules applied 1821 place count 1357 transition count 18845
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 1862 place count 1357 transition count 18804
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1887 place count 1332 transition count 18779
Iterating global reduction 2 with 25 rules applied. Total rules applied 1912 place count 1332 transition count 18779
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1915 place count 1329 transition count 18776
Iterating global reduction 2 with 3 rules applied. Total rules applied 1918 place count 1329 transition count 18776
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1920 place count 1327 transition count 18774
Iterating global reduction 2 with 2 rules applied. Total rules applied 1922 place count 1327 transition count 18774
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1923 place count 1326 transition count 18773
Iterating global reduction 2 with 1 rules applied. Total rules applied 1924 place count 1326 transition count 18773
Applied a total of 1924 rules in 1526 ms. Remains 1326 /2271 variables (removed 945) and now considering 18773/19752 (removed 979) transitions.
// Phase 1: matrix 18773 rows 1326 cols
[2024-06-01 02:49:27] [INFO ] Computed 22 invariants in 395 ms
[2024-06-01 02:49:27] [INFO ] Implicit Places using invariants in 857 ms returned []
Implicit Place search using SMT only with invariants took 883 ms to find 0 implicit places.
Running 18772 sub problems to find dead transitions.
[2024-06-01 02:49:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1325 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 18772 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1325/20099 variables, and 22 constraints, problems are : Problem set: 0 solved, 18772 unsolved in 30352 ms.
Refiners :[Generalized P Invariants (flows): 22/22 constraints, State Equation: 0/1326 constraints, PredecessorRefiner: 18772/2388 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18772 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1325 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 18772 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1325/20099 variables, and 22 constraints, problems are : Problem set: 0 solved, 18772 unsolved in 30221 ms.
Refiners :[Generalized P Invariants (flows): 22/22 constraints, State Equation: 0/1326 constraints, PredecessorRefiner: 16384/2388 constraints, Known Traps: 0/0 constraints]
After SMT, in 438811ms problems are : Problem set: 0 solved, 18772 unsolved
Search for dead transitions found 0 dead transitions in 439155ms
Starting structural reductions in LTL mode, iteration 1 : 1326/2271 places, 18773/19752 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 441746 ms. Remains : 1326/2271 places, 18773/19752 transitions.
Support contains 57 out of 1326 places after structural reductions.
[2024-06-01 02:56:51] [INFO ] Flatten gal took : 3817 ms
[2024-06-01 02:56:54] [INFO ] Flatten gal took : 3675 ms
[2024-06-01 02:57:00] [INFO ] Input system was already deterministic with 18773 transitions.
Support contains 55 out of 1326 places (down from 57) after GAL structural reductions.
RANDOM walk for 40000 steps (172 resets) in 3324 ms. (12 steps per ms) remains 54/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 90 ms. (43 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 188 ms. (21 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 54/54 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 54/54 properties
Interrupted probabilistic random walk after 39597 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :0 out of 54
Probabilistic random walk after 39597 steps, saw 11153 distinct states, run finished after 3004 ms. (steps per millisecond=13 ) properties seen :0
[2024-06-01 02:57:05] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 266/317 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 54 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17956/20099 variables, and 339 constraints, problems are : Problem set: 0 solved, 54 unsolved in 5023 ms.
Refiners :[Generalized P Invariants (flows): 22/22 constraints, State Equation: 317/1326 constraints, PredecessorRefiner: 54/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 266/317 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 54 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 17956/20099 variables, and 339 constraints, problems are : Problem set: 0 solved, 54 unsolved in 5012 ms.
Refiners :[Generalized P Invariants (flows): 22/22 constraints, State Equation: 317/1326 constraints, PredecessorRefiner: 51/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 11896ms problems are : Problem set: 0 solved, 54 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 51 out of 1326 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1326/1326 places, 18773/18773 transitions.
Graph (trivial) has 1317 edges and 1326 vertex of which 467 / 1326 are part of one of the 52 SCC in 9 ms
Free SCC test removed 415 places
Drop transitions (Empty/Sink Transition effects.) removed 528 transitions
Reduce isomorphic transitions removed 528 transitions.
Graph (complete) has 4029 edges and 911 vertex of which 910 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.40 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 351 transitions
Trivial Post-agglo rules discarded 351 transitions
Performed 351 trivial Post agglomeration. Transition count delta: 351
Iterating post reduction 0 with 357 rules applied. Total rules applied 359 place count 910 transition count 17888
Reduce places removed 351 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 360 rules applied. Total rules applied 719 place count 559 transition count 17879
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 726 place count 552 transition count 17879
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 726 place count 552 transition count 17794
Deduced a syphon composed of 85 places in 3 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 896 place count 467 transition count 17794
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 897 place count 466 transition count 17793
Iterating global reduction 3 with 1 rules applied. Total rules applied 898 place count 466 transition count 17793
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 899 place count 466 transition count 17792
Performed 124 Post agglomeration using F-continuation condition.Transition count delta: 124
Deduced a syphon composed of 124 places in 3 ms
Reduce places removed 124 places and 0 transitions.
Iterating global reduction 4 with 248 rules applied. Total rules applied 1147 place count 342 transition count 17668
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: -323
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 1231 place count 300 transition count 17991
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 4 with 47 rules applied. Total rules applied 1278 place count 300 transition count 17944
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 1292 place count 293 transition count 18028
Drop transitions (Redundant composition of simpler transitions.) removed 183 transitions
Redundant transition composition rules discarded 183 transitions
Iterating global reduction 5 with 183 rules applied. Total rules applied 1475 place count 293 transition count 17845
Free-agglomeration rule applied 62 times with reduction of 28 identical transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 1537 place count 293 transition count 17755
Reduce places removed 62 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 83 transitions
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 5 with 260 rules applied. Total rules applied 1797 place count 231 transition count 17557
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1803 place count 225 transition count 17507
Iterating global reduction 6 with 6 rules applied. Total rules applied 1809 place count 225 transition count 17507
Drop transitions (Redundant composition of simpler transitions.) removed 131 transitions
Redundant transition composition rules discarded 131 transitions
Iterating global reduction 6 with 131 rules applied. Total rules applied 1940 place count 225 transition count 17376
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1941 place count 225 transition count 17376
Applied a total of 1941 rules in 2276 ms. Remains 225 /1326 variables (removed 1101) and now considering 17376/18773 (removed 1397) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2278 ms. Remains : 225/1326 places, 17376/18773 transitions.
RANDOM walk for 40000 steps (792 resets) in 5462 ms. (7 steps per ms) remains 51/54 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 51/51 properties
Interrupted probabilistic random walk after 68856 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :0 out of 51
Probabilistic random walk after 68856 steps, saw 14652 distinct states, run finished after 3003 ms. (steps per millisecond=22 ) properties seen :0
[2024-06-01 02:57:24] [INFO ] Flow matrix only has 16958 transitions (discarded 418 similar events)
// Phase 1: matrix 16958 rows 225 cols
[2024-06-01 02:57:24] [INFO ] Computed 28 invariants in 170 ms
[2024-06-01 02:57:24] [INFO ] State equation strengthened by 350 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (OVERLAPS) 162/209 variables, 27/28 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 16940/17149 variables, 209/237 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/17149 variables, 332/569 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17149 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 51 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
SMT process timed out in 46722ms, After SMT, problems are : Problem set: 0 solved, 51 unsolved
Fused 51 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 47 out of 225 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 225/225 places, 17376/17376 transitions.
Graph (trivial) has 64 edges and 225 vertex of which 2 / 225 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 223 transition count 17373
Drop transitions (Redundant composition of simpler transitions.) removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 0 with 37 rules applied. Total rules applied 40 place count 223 transition count 17336
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 223 transition count 17332
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 28 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 87 place count 219 transition count 17293
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 90 place count 216 transition count 17261
Iterating global reduction 1 with 3 rules applied. Total rules applied 93 place count 216 transition count 17261
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 95 place count 216 transition count 17259
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 216 transition count 17258
Applied a total of 96 rules in 996 ms. Remains 216 /225 variables (removed 9) and now considering 17258/17376 (removed 118) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 996 ms. Remains : 216/225 places, 17258/17376 transitions.
RANDOM walk for 40000 steps (883 resets) in 4954 ms. (8 steps per ms) remains 50/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 50/50 properties
Interrupted probabilistic random walk after 118113 steps, run timeout after 6001 ms. (steps per millisecond=19 ) properties seen :0 out of 50
Probabilistic random walk after 118113 steps, saw 20303 distinct states, run finished after 6001 ms. (steps per millisecond=19 ) properties seen :0
[2024-06-01 02:58:20] [INFO ] Flow matrix only has 16878 transitions (discarded 380 similar events)
// Phase 1: matrix 16878 rows 216 cols
[2024-06-01 02:58:20] [INFO ] Computed 28 invariants in 142 ms
[2024-06-01 02:58:20] [INFO ] State equation strengthened by 306 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 154/200 variables, 27/28 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (OVERLAPS) 16860/17060 variables, 200/228 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/17060 variables, 288/516 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17060 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 50 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
At refinement iteration 7 (OVERLAPS) 22/17082 variables, 9/525 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/17082 variables, 8/533 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/17082 variables, 0/533 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 11/17093 variables, 6/539 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/17093 variables, 10/549 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/17093 variables, 0/549 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 1/17094 variables, 1/550 constraints. Problems are: Problem set: 39 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17094/17094 variables, and 550 constraints, problems are : Problem set: 39 solved, 11 unsolved in 75027 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 216/216 constraints, ReadFeed: 306/306 constraints, PredecessorRefiner: 50/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 39 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 1/1 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/1 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 2 (OVERLAPS) 111/149 variables, 20/21 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/149 variables, 0/21 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 50/199 variables, 7/28 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/199 variables, 0/28 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 16855/17054 variables, 199/227 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/17054 variables, 288/515 constraints. Problems are: Problem set: 39 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/17054 variables, 0/515 constraints. Problems are: Problem set: 39 solved, 11 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp57 is UNSAT
After SMT solving in domain Int declared 17071/17094 variables, and 521 constraints, problems are : Problem set: 50 solved, 0 unsolved in 10324 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 205/216 constraints, ReadFeed: 288/306 constraints, PredecessorRefiner: 11/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 86843ms problems are : Problem set: 50 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 50 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CloudDeployment-PT-7b-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 02:59:49] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2024-06-01 02:59:50] [INFO ] Flatten gal took : 3388 ms
FORMULA CloudDeployment-PT-7b-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7b-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 02:59:53] [INFO ] Flatten gal took : 3308 ms
[2024-06-01 02:59:58] [INFO ] Input system was already deterministic with 18773 transitions.
Support contains 32 out of 1326 places (down from 33) after GAL structural reductions.
Computed a total of 207 stabilizing places and 17247 stable transitions
Graph (complete) has 4694 edges and 1326 vertex of which 1288 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.120 ms
Starting structural reductions in LTL mode, iteration 0 : 1326/1326 places, 18773/18773 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1325 transition count 18773
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 21 place count 1305 transition count 2384
Iterating global reduction 1 with 20 rules applied. Total rules applied 41 place count 1305 transition count 2384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 42 place count 1305 transition count 2383
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 1304 transition count 2382
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 1304 transition count 2382
Applied a total of 44 rules in 3908 ms. Remains 1304 /1326 variables (removed 22) and now considering 2382/18773 (removed 16391) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3908 ms. Remains : 1304/1326 places, 2382/18773 transitions.
[2024-06-01 03:00:03] [INFO ] Flatten gal took : 69 ms
[2024-06-01 03:00:03] [INFO ] Flatten gal took : 72 ms
[2024-06-01 03:00:03] [INFO ] Input system was already deterministic with 2382 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1326/1326 places, 18773/18773 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1325 transition count 18773
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 21 place count 1305 transition count 2384
Iterating global reduction 1 with 20 rules applied. Total rules applied 41 place count 1305 transition count 2384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 42 place count 1305 transition count 2383
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 1304 transition count 2382
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 1304 transition count 2382
Applied a total of 44 rules in 2199 ms. Remains 1304 /1326 variables (removed 22) and now considering 2382/18773 (removed 16391) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2199 ms. Remains : 1304/1326 places, 2382/18773 transitions.
[2024-06-01 03:00:05] [INFO ] Flatten gal took : 67 ms
[2024-06-01 03:00:05] [INFO ] Flatten gal took : 69 ms
[2024-06-01 03:00:05] [INFO ] Input system was already deterministic with 2382 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1326/1326 places, 18773/18773 transitions.
Graph (trivial) has 1363 edges and 1326 vertex of which 498 / 1326 are part of one of the 56 SCC in 2 ms
Free SCC test removed 442 places
Ensure Unique test removed 505 transitions
Reduce isomorphic transitions removed 505 transitions.
Graph (complete) has 4098 edges and 884 vertex of which 846 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.29 ms
Discarding 38 places :
Also discarding 16385 output transitions
Drop transitions (Output transitions of discarded places.) removed 16385 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 352 place count 845 transition count 1532
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 702 place count 495 transition count 1532
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 702 place count 495 transition count 1463
Deduced a syphon composed of 69 places in 1 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 840 place count 426 transition count 1463
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 842 place count 424 transition count 1461
Iterating global reduction 2 with 2 rules applied. Total rules applied 844 place count 424 transition count 1461
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 844 place count 424 transition count 1459
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 848 place count 422 transition count 1459
Performed 117 Post agglomeration using F-continuation condition.Transition count delta: 117
Deduced a syphon composed of 117 places in 0 ms
Reduce places removed 117 places and 0 transitions.
Iterating global reduction 2 with 234 rules applied. Total rules applied 1082 place count 305 transition count 1342
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 2 with 28 rules applied. Total rules applied 1110 place count 305 transition count 1314
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 2 with 14 rules applied. Total rules applied 1124 place count 305 transition count 1300
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 1138 place count 291 transition count 1300
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 4 with 14 rules applied. Total rules applied 1152 place count 284 transition count 1293
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1153 place count 283 transition count 1292
Applied a total of 1153 rules in 328 ms. Remains 283 /1326 variables (removed 1043) and now considering 1292/18773 (removed 17481) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 329 ms. Remains : 283/1326 places, 1292/18773 transitions.
[2024-06-01 03:00:06] [INFO ] Flatten gal took : 50 ms
[2024-06-01 03:00:06] [INFO ] Flatten gal took : 51 ms
[2024-06-01 03:00:06] [INFO ] Input system was already deterministic with 1292 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1326/1326 places, 18773/18773 transitions.
Graph (trivial) has 1346 edges and 1326 vertex of which 497 / 1326 are part of one of the 56 SCC in 2 ms
Free SCC test removed 441 places
Ensure Unique test removed 503 transitions
Reduce isomorphic transitions removed 503 transitions.
Graph (complete) has 4100 edges and 885 vertex of which 884 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.19 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 352 place count 883 transition count 17918
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 702 place count 533 transition count 17918
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 702 place count 533 transition count 17849
Deduced a syphon composed of 69 places in 4 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 840 place count 464 transition count 17849
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 843 place count 461 transition count 17846
Iterating global reduction 2 with 3 rules applied. Total rules applied 846 place count 461 transition count 17846
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 847 place count 461 transition count 17845
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 847 place count 461 transition count 17843
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 851 place count 459 transition count 17843
Performed 117 Post agglomeration using F-continuation condition.Transition count delta: 117
Deduced a syphon composed of 117 places in 2 ms
Reduce places removed 117 places and 0 transitions.
Iterating global reduction 3 with 234 rules applied. Total rules applied 1085 place count 342 transition count 17726
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 3 with 28 rules applied. Total rules applied 1113 place count 342 transition count 17698
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 3 with 14 rules applied. Total rules applied 1127 place count 342 transition count 17684
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 1141 place count 328 transition count 17684
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 1155 place count 321 transition count 17677
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1156 place count 320 transition count 17676
Applied a total of 1156 rules in 1538 ms. Remains 320 /1326 variables (removed 1006) and now considering 17676/18773 (removed 1097) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1542 ms. Remains : 320/1326 places, 17676/18773 transitions.
[2024-06-01 03:00:11] [INFO ] Flatten gal took : 3285 ms
[2024-06-01 03:00:14] [INFO ] Flatten gal took : 3258 ms
[2024-06-01 03:00:19] [INFO ] Input system was already deterministic with 17676 transitions.
[2024-06-01 03:00:22] [INFO ] Flatten gal took : 3326 ms
[2024-06-01 03:00:26] [INFO ] Flatten gal took : 3383 ms
[2024-06-01 03:00:26] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2024-06-01 03:00:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1326 places, 18773 transitions and 387595 arcs took 173 ms.
Total runtime 663117 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : CloudDeployment-PT-7b-CTLFireability-2024-01
Could not compute solution for formula : CloudDeployment-PT-7b-CTLFireability-2024-05
Could not compute solution for formula : CloudDeployment-PT-7b-CTLFireability-2024-08
Could not compute solution for formula : CloudDeployment-PT-7b-CTLFireability-2024-09
BK_STOP 1717210826873
--------------------
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 CloudDeployment-PT-7b-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/562/ctl_0_
ctl formula name CloudDeployment-PT-7b-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/562/ctl_1_
ctl formula name CloudDeployment-PT-7b-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/562/ctl_2_
ctl formula name CloudDeployment-PT-7b-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/562/ctl_3_
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="CloudDeployment-PT-7b"
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 CloudDeployment-PT-7b, 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 r476-tall-171620506300626"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-7b.tgz
mv CloudDeployment-PT-7b 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 ;