About the Execution of LTSMin+red for Diffusion2D-PT-D40N100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4978.436 | 104001.00 | 150437.00 | 231.40 | ??????????????T? | 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.r488-tall-171631132400313.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 Diffusion2D-PT-D40N100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631132400313
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.1M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K 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 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 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 18:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 11 14:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 11 14:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 11 14:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.7M 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 Diffusion2D-PT-D40N100-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2023-12
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2023-13
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2023-14
FORMULA_NAME Diffusion2D-PT-D40N100-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717189766226
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D40N100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 21:09:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 21:09:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:09:27] [INFO ] Load time of PNML (sax parser for PT used): 341 ms
[2024-05-31 21:09:27] [INFO ] Transformed 1600 places.
[2024-05-31 21:09:27] [INFO ] Transformed 12324 transitions.
[2024-05-31 21:09:27] [INFO ] Parsed PT model containing 1600 places and 12324 transitions and 24648 arcs in 508 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 111 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 345 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
// Phase 1: matrix 12324 rows 1600 cols
[2024-05-31 21:09:28] [INFO ] Computed 1 invariants in 129 ms
[2024-05-31 21:09:28] [INFO ] Implicit Places using invariants in 497 ms returned []
Implicit Place search using SMT only with invariants took 522 ms to find 0 implicit places.
Running 12316 sub problems to find dead transitions.
[2024-05-31 21:09:29] [INFO ] Invariant cache hit.
(s209 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30190 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 12316/12316 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12316 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1599/13924 variables, and 0 constraints, problems are : Problem set: 0 solved, 12316 unsolved in 30147 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/1600 constraints, PredecessorRefiner: 0/12316 constraints, Known Traps: 0/0 constraints]
After SMT, in 76233ms problems are : Problem set: 0 solved, 12316 unsolved
Search for dead transitions found 0 dead transitions in 76379ms
Finished structural reductions in LTL mode , in 1 iterations and 77321 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Support contains 111 out of 1600 places after structural reductions.
[2024-05-31 21:10:46] [INFO ] Flatten gal took : 416 ms
[2024-05-31 21:10:46] [INFO ] Flatten gal took : 235 ms
[2024-05-31 21:10:46] [INFO ] Input system was already deterministic with 12324 transitions.
Support contains 107 out of 1600 places (down from 111) after GAL structural reductions.
RANDOM walk for 40017 steps (8 resets) in 282 ms. (141 steps per ms) remains 59/66 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 246 ms. (16 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 59/59 properties
[2024-05-31 21:10:47] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Problem AtomicPropp23 is UNSAT
At refinement iteration 1 (OVERLAPS) 1505/1600 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1600 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 12324/13924 variables, 1600/1601 constraints. Problems are: Problem set: 1 solved, 58 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 13924/13924 variables, and 1601 constraints, problems are : Problem set: 1 solved, 58 unsolved in 5026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 1600/1600 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 58 unsolved
At refinement iteration 1 (OVERLAPS) 1507/1600 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1600 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 58 unsolved
SMT process timed out in 10189ms, After SMT, problems are : Problem set: 1 solved, 58 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 93 out of 1600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 10954 edges and 1600 vertex of which 1507 / 1600 are part of one of the 1 SCC in 16 ms
Free SCC test removed 1506 places
Drop transitions (Empty/Sink Transition effects.) removed 10954 transitions
Ensure Unique test removed 1136 transitions
Reduce isomorphic transitions removed 12090 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 0 with 55 rules applied. Total rules applied 56 place count 94 transition count 179
Applied a total of 56 rules in 92 ms. Remains 94 /1600 variables (removed 1506) and now considering 179/12324 (removed 12145) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 94/1600 places, 179/12324 transitions.
RANDOM walk for 40007 steps (8 resets) in 85 ms. (465 steps per ms) remains 8/58 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 5/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 41 ms. (952 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 4/4 properties
// Phase 1: matrix 179 rows 94 cols
[2024-05-31 21:10:57] [INFO ] Computed 1 invariants in 2 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 83/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 179/273 variables, 94/95 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/273 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 273/273 variables, and 95 constraints, problems are : Problem set: 0 solved, 4 unsolved in 107 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 83/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 179/273 variables, 94/95 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/273 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 273/273 variables, and 99 constraints, problems are : Problem set: 0 solved, 4 unsolved in 126 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 243ms problems are : Problem set: 0 solved, 4 unsolved
Finished Parikh walk after 111 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=111 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 4 properties in 193 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-31 21:10:58] [INFO ] Flatten gal took : 217 ms
[2024-05-31 21:10:58] [INFO ] Flatten gal took : 229 ms
[2024-05-31 21:10:59] [INFO ] Input system was already deterministic with 12324 transitions.
Support contains 104 out of 1600 places (down from 105) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12244 edges and 1600 vertex of which 1595 / 1600 are part of one of the 1 SCC in 11 ms
Free SCC test removed 1594 places
Ensure Unique test removed 12313 transitions
Reduce isomorphic transitions removed 12313 transitions.
Applied a total of 1 rules in 33 ms. Remains 6 /1600 variables (removed 1594) and now considering 11/12324 (removed 12313) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 6/1600 places, 11/12324 transitions.
[2024-05-31 21:10:59] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:10:59] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:10:59] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 278 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 283 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:00] [INFO ] Flatten gal took : 207 ms
[2024-05-31 21:11:00] [INFO ] Flatten gal took : 202 ms
[2024-05-31 21:11:00] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 152 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 154 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:01] [INFO ] Flatten gal took : 161 ms
[2024-05-31 21:11:01] [INFO ] Flatten gal took : 175 ms
[2024-05-31 21:11:01] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 145 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 145 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:02] [INFO ] Flatten gal took : 157 ms
[2024-05-31 21:11:02] [INFO ] Flatten gal took : 172 ms
[2024-05-31 21:11:02] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 147 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:02] [INFO ] Flatten gal took : 154 ms
[2024-05-31 21:11:03] [INFO ] Flatten gal took : 168 ms
[2024-05-31 21:11:03] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 150 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:03] [INFO ] Flatten gal took : 155 ms
[2024-05-31 21:11:03] [INFO ] Flatten gal took : 165 ms
[2024-05-31 21:11:04] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12218 edges and 1600 vertex of which 1593 / 1600 are part of one of the 1 SCC in 8 ms
Free SCC test removed 1592 places
Ensure Unique test removed 12309 transitions
Reduce isomorphic transitions removed 12309 transitions.
Applied a total of 1 rules in 22 ms. Remains 8 /1600 variables (removed 1592) and now considering 15/12324 (removed 12309) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 8/1600 places, 15/12324 transitions.
[2024-05-31 21:11:04] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:11:04] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:11:04] [INFO ] Input system was already deterministic with 15 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12244 edges and 1600 vertex of which 1595 / 1600 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1594 places
Ensure Unique test removed 12313 transitions
Reduce isomorphic transitions removed 12313 transitions.
Applied a total of 1 rules in 18 ms. Remains 6 /1600 variables (removed 1594) and now considering 11/12324 (removed 12313) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 6/1600 places, 11/12324 transitions.
[2024-05-31 21:11:04] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:11:04] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:11:04] [INFO ] Input system was already deterministic with 11 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 150 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:04] [INFO ] Flatten gal took : 157 ms
[2024-05-31 21:11:04] [INFO ] Flatten gal took : 170 ms
[2024-05-31 21:11:05] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12260 edges and 1600 vertex of which 1596 / 1600 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1595 places
Ensure Unique test removed 12315 transitions
Reduce isomorphic transitions removed 12315 transitions.
Applied a total of 1 rules in 12 ms. Remains 5 /1600 variables (removed 1595) and now considering 9/12324 (removed 12315) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 5/1600 places, 9/12324 transitions.
[2024-05-31 21:11:05] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:11:05] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:11:05] [INFO ] Input system was already deterministic with 9 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 146 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:05] [INFO ] Flatten gal took : 233 ms
[2024-05-31 21:11:05] [INFO ] Flatten gal took : 165 ms
[2024-05-31 21:11:06] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 144 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:06] [INFO ] Flatten gal took : 154 ms
[2024-05-31 21:11:06] [INFO ] Flatten gal took : 165 ms
[2024-05-31 21:11:06] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 140 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:07] [INFO ] Flatten gal took : 150 ms
[2024-05-31 21:11:07] [INFO ] Flatten gal took : 159 ms
[2024-05-31 21:11:07] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 142 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:08] [INFO ] Flatten gal took : 149 ms
[2024-05-31 21:11:08] [INFO ] Flatten gal took : 158 ms
[2024-05-31 21:11:08] [INFO ] Input system was already deterministic with 12324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12308 edges and 1600 vertex of which 1599 / 1600 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1598 places
Ensure Unique test removed 12321 transitions
Reduce isomorphic transitions removed 12321 transitions.
Applied a total of 1 rules in 10 ms. Remains 2 /1600 variables (removed 1598) and now considering 3/12324 (removed 12321) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 2/1600 places, 3/12324 transitions.
[2024-05-31 21:11:08] [INFO ] Flatten gal took : 0 ms
[2024-05-31 21:11:08] [INFO ] Flatten gal took : 1 ms
[2024-05-31 21:11:08] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D40N100-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 142 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 1600/1600 places, 12324/12324 transitions.
[2024-05-31 21:11:08] [INFO ] Flatten gal took : 150 ms
[2024-05-31 21:11:09] [INFO ] Flatten gal took : 158 ms
[2024-05-31 21:11:09] [INFO ] Input system was already deterministic with 12324 transitions.
[2024-05-31 21:11:09] [INFO ] Flatten gal took : 153 ms
[2024-05-31 21:11:09] [INFO ] Flatten gal took : 164 ms
[2024-05-31 21:11:09] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-31 21:11:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1600 places, 12324 transitions and 24648 arcs took 29 ms.
Total runtime 102457 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 : Diffusion2D-PT-D40N100-CTLCardinality-2024-00
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-01
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-02
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-03
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-04
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-05
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-06
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-07
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-08
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-09
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-10
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2024-11
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2023-12
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2023-13
Could not compute solution for formula : Diffusion2D-PT-D40N100-CTLCardinality-2023-15
BK_STOP 1717189870227
--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/533/ctl_0_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/533/ctl_1_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/533/ctl_2_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/533/ctl_3_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/533/ctl_4_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/533/ctl_5_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/533/ctl_6_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/533/ctl_7_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/533/ctl_8_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/533/ctl_9_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/533/ctl_10_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/533/ctl_11_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/533/ctl_12_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/533/ctl_13_
ctl formula name Diffusion2D-PT-D40N100-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/533/ctl_14_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Diffusion2D-PT-D40N100"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is Diffusion2D-PT-D40N100, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r488-tall-171631132400313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D40N100.tgz
mv Diffusion2D-PT-D40N100 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;