About the Execution of 2023-gold for SieveSingleMsgMbox-PT-d1m96
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5959.392 | 1807943.00 | 1832682.00 | 4874.60 | 0 0 0 0 47 0 0 1 0 0 0 0 0 0 0 0 | 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.r395-smll-171683823900056.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 gold2023
Input is SieveSingleMsgMbox-PT-d1m96, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-smll-171683823900056
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 12 19:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 12 19:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 19:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 12 19:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 450K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716928958044
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m96
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-28 20:42:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 20:42:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:42:40] [INFO ] Load time of PNML (sax parser for PT used): 203 ms
[2024-05-28 20:42:41] [INFO ] Transformed 1295 places.
[2024-05-28 20:42:41] [INFO ] Transformed 749 transitions.
[2024-05-28 20:42:41] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 318 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 1036 places in 12 ms
Reduce places removed 1036 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 749 rows 259 cols
[2024-05-28 20:42:41] [INFO ] Computed 6 invariants in 46 ms
Incomplete random walk after 10000 steps, including 2180 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 980 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 974 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
[2024-05-28 20:42:41] [INFO ] Invariant cache hit.
[2024-05-28 20:42:41] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2024-05-28 20:42:41] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 4 ms returned sat
[2024-05-28 20:42:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:42] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2024-05-28 20:42:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:42:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-28 20:42:42] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 3 ms returned sat
[2024-05-28 20:42:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:42] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2024-05-28 20:42:42] [INFO ] State equation strengthened by 587 read => feed constraints.
[2024-05-28 20:42:43] [INFO ] [Nat]Added 587 Read/Feed constraints in 227 ms returned sat
[2024-05-28 20:42:43] [INFO ] Computed and/alt/rep : 82/233/82 causal constraints (skipped 666 transitions) in 190 ms.
[2024-05-28 20:42:43] [INFO ] Added : 10 causal constraints over 2 iterations in 421 ms. Result :sat
Minimization took 605 ms.
[2024-05-28 20:42:44] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2024-05-28 20:42:44] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 12 ms returned sat
[2024-05-28 20:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:44] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2024-05-28 20:42:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:42:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-28 20:42:44] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 4 ms returned sat
[2024-05-28 20:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:44] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2024-05-28 20:42:44] [INFO ] [Nat]Added 587 Read/Feed constraints in 134 ms returned sat
[2024-05-28 20:42:45] [INFO ] Deduced a trap composed of 60 places in 215 ms of which 7 ms to minimize.
[2024-05-28 20:42:45] [INFO ] Deduced a trap composed of 29 places in 194 ms of which 1 ms to minimize.
[2024-05-28 20:42:45] [INFO ] Deduced a trap composed of 158 places in 158 ms of which 1 ms to minimize.
[2024-05-28 20:42:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 863 ms
[2024-05-28 20:42:45] [INFO ] Computed and/alt/rep : 82/233/82 causal constraints (skipped 666 transitions) in 91 ms.
[2024-05-28 20:42:46] [INFO ] Added : 20 causal constraints over 4 iterations in 400 ms. Result :sat
Minimization took 181 ms.
Current structural bounds on expressions (after SMT) : [123, 1] Max seen :[0, 0]
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 259 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 259/259 places, 749/749 transitions.
Graph (complete) has 1159 edges and 259 vertex of which 241 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.4 ms
Discarding 18 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 transitions.
Iterating post reduction 0 with 242 rules applied. Total rules applied 243 place count 241 transition count 507
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 304 place count 180 transition count 230
Iterating global reduction 1 with 61 rules applied. Total rules applied 365 place count 180 transition count 230
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 371 place count 180 transition count 224
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 416 place count 135 transition count 179
Iterating global reduction 2 with 45 rules applied. Total rules applied 461 place count 135 transition count 179
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 477 place count 135 transition count 163
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 504 place count 108 transition count 134
Iterating global reduction 3 with 27 rules applied. Total rules applied 531 place count 108 transition count 134
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 547 place count 108 transition count 118
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 555 place count 100 transition count 107
Iterating global reduction 4 with 8 rules applied. Total rules applied 563 place count 100 transition count 107
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 571 place count 92 transition count 99
Iterating global reduction 4 with 8 rules applied. Total rules applied 579 place count 92 transition count 99
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 584 place count 87 transition count 93
Iterating global reduction 4 with 5 rules applied. Total rules applied 589 place count 87 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 591 place count 87 transition count 91
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 596 place count 82 transition count 86
Iterating global reduction 5 with 5 rules applied. Total rules applied 601 place count 82 transition count 86
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 604 place count 79 transition count 83
Iterating global reduction 5 with 3 rules applied. Total rules applied 607 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 608 place count 78 transition count 81
Iterating global reduction 5 with 1 rules applied. Total rules applied 609 place count 78 transition count 81
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 610 place count 77 transition count 80
Iterating global reduction 5 with 1 rules applied. Total rules applied 611 place count 77 transition count 80
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 612 place count 76 transition count 79
Iterating global reduction 5 with 1 rules applied. Total rules applied 613 place count 76 transition count 79
Applied a total of 613 rules in 117 ms. Remains 76 /259 variables (removed 183) and now considering 79/749 (removed 670) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 76/259 places, 79/749 transitions.
// Phase 1: matrix 79 rows 76 cols
[2024-05-28 20:42:47] [INFO ] Computed 4 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 224084 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 103369 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 1) seen :0
[2024-05-28 20:42:49] [INFO ] Invariant cache hit.
[2024-05-28 20:42:49] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 20:42:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-28 20:42:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:49] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-28 20:42:49] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-28 20:42:49] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2024-05-28 20:42:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:42:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 20:42:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-28 20:42:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:49] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2024-05-28 20:42:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 7 ms returned sat
[2024-05-28 20:42:49] [INFO ] Computed and/alt/rep : 20/44/20 causal constraints (skipped 58 transitions) in 8 ms.
[2024-05-28 20:42:49] [INFO ] Added : 13 causal constraints over 3 iterations in 54 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [96] Max seen :[1]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 79/79 transitions.
Applied a total of 0 rules in 6 ms. Remains 76 /76 variables (removed 0) and now considering 79/79 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 76/76 places, 79/79 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 79/79 transitions.
Applied a total of 0 rules in 5 ms. Remains 76 /76 variables (removed 0) and now considering 79/79 (removed 0) transitions.
[2024-05-28 20:42:49] [INFO ] Invariant cache hit.
[2024-05-28 20:42:49] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-28 20:42:49] [INFO ] Invariant cache hit.
[2024-05-28 20:42:49] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-28 20:42:49] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2024-05-28 20:42:49] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 20:42:49] [INFO ] Invariant cache hit.
[2024-05-28 20:42:49] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 339 ms. Remains : 76/76 places, 79/79 transitions.
Starting property specific reduction for SieveSingleMsgMbox-PT-d1m96-UpperBounds-04
[2024-05-28 20:42:49] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2271 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1003 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2024-05-28 20:42:49] [INFO ] Invariant cache hit.
[2024-05-28 20:42:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 20:42:50] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-28 20:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:50] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2024-05-28 20:42:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:42:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 20:42:50] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 20:42:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:50] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-28 20:42:50] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-28 20:42:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 8 ms returned sat
[2024-05-28 20:42:50] [INFO ] Computed and/alt/rep : 20/44/20 causal constraints (skipped 58 transitions) in 7 ms.
[2024-05-28 20:42:50] [INFO ] Added : 12 causal constraints over 3 iterations in 43 ms. Result :sat
Minimization took 31 ms.
Current structural bounds on expressions (after SMT) : [96] Max seen :[0]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 79/79 transitions.
Applied a total of 0 rules in 5 ms. Remains 76 /76 variables (removed 0) and now considering 79/79 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 76/76 places, 79/79 transitions.
[2024-05-28 20:42:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 224584 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 103404 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 1) seen :0
[2024-05-28 20:42:51] [INFO ] Invariant cache hit.
[2024-05-28 20:42:51] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 20:42:51] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-28 20:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:51] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-28 20:42:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 20:42:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 20:42:51] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 20:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 20:42:51] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2024-05-28 20:42:51] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-28 20:42:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 7 ms returned sat
[2024-05-28 20:42:51] [INFO ] Computed and/alt/rep : 20/44/20 causal constraints (skipped 58 transitions) in 5 ms.
[2024-05-28 20:42:51] [INFO ] Added : 12 causal constraints over 3 iterations in 38 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [96] Max seen :[0]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 79/79 transitions.
Applied a total of 0 rules in 6 ms. Remains 76 /76 variables (removed 0) and now considering 79/79 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 76/76 places, 79/79 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 79/79 transitions.
Applied a total of 0 rules in 5 ms. Remains 76 /76 variables (removed 0) and now considering 79/79 (removed 0) transitions.
[2024-05-28 20:42:52] [INFO ] Invariant cache hit.
[2024-05-28 20:42:52] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-28 20:42:52] [INFO ] Invariant cache hit.
[2024-05-28 20:42:52] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-28 20:42:52] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2024-05-28 20:42:52] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 20:42:52] [INFO ] Invariant cache hit.
[2024-05-28 20:42:52] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 369 ms. Remains : 76/76 places, 79/79 transitions.
Ending property specific reduction for SieveSingleMsgMbox-PT-d1m96-UpperBounds-04 in 2494 ms.
[2024-05-28 20:42:52] [INFO ] Flatten gal took : 48 ms
[2024-05-28 20:42:52] [INFO ] Applying decomposition
[2024-05-28 20:42:52] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9935863849320001719.txt' '-o' '/tmp/graph9935863849320001719.bin' '-w' '/tmp/graph9935863849320001719.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9935863849320001719.bin' '-l' '-1' '-v' '-w' '/tmp/graph9935863849320001719.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:42:52] [INFO ] Decomposing Gal with order
[2024-05-28 20:42:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:42:52] [INFO ] Removed a total of 72 redundant transitions.
[2024-05-28 20:42:52] [INFO ] Flatten gal took : 54 ms
[2024-05-28 20:42:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 10 ms.
[2024-05-28 20:42:52] [INFO ] Time to serialize gal into /tmp/UpperBounds8463629898057919506.gal : 6 ms
[2024-05-28 20:42:52] [INFO ] Time to serialize properties into /tmp/UpperBounds12725256175982751432.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8463629898057919506.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12725256175982751432.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds12725256175982751432.prop.
Detected timeout of ITS tools.
[2024-05-28 21:02:57] [INFO ] Flatten gal took : 10 ms
[2024-05-28 21:02:57] [INFO ] Time to serialize gal into /tmp/UpperBounds10381215550828959057.gal : 3 ms
[2024-05-28 21:02:57] [INFO ] Time to serialize properties into /tmp/UpperBounds5988105929192641684.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10381215550828959057.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5988105929192641684.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds5988105929192641684.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,4.60706e+16,586.536,5572740,2,67009,5,2.72349e+07,6,0,385,2.0884e+07,0
Total reachable state count : 46070623741885405
Verifying 1 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 47
Bounds property SieveSingleMsgMbox-PT-d1m96-UpperBounds-04 :0 <= l38 <= 47
FORMULA SieveSingleMsgMbox-PT-d1m96-UpperBounds-04 47 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SieveSingleMsgMbox-PT-d1m96-UpperBounds-04,0,587.284,5572740,1,0,7,2.72349e+07,9,1,654,2.0884e+07,4
Total runtime 1804337 ms.
BK_STOP 1716930765987
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SieveSingleMsgMbox-PT-d1m96"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is SieveSingleMsgMbox-PT-d1m96, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r395-smll-171683823900056"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m96.tgz
mv SieveSingleMsgMbox-PT-d1m96 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;