About the Execution of 2023-gold for SieveSingleMsgMbox-PT-d2m04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 556.088 | 27695.00 | 48604.00 | 328.00 | 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 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-171683823900061.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-d2m04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-smll-171683823900061
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Apr 12 19:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 12 19:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 19:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 12 19:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 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 1.1M 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-d2m04-UpperBounds-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716934421171
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-d2m04
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-28 22:13:44] [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 22:13:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 22:13:45] [INFO ] Load time of PNML (sax parser for PT used): 500 ms
[2024-05-28 22:13:45] [INFO ] Transformed 2398 places.
[2024-05-28 22:13:45] [INFO ] Transformed 1954 transitions.
[2024-05-28 22:13:45] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 826 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Deduced a syphon composed of 1984 places in 29 ms
Reduce places removed 1984 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 1954 rows 414 cols
[2024-05-28 22:13:45] [INFO ] Computed 6 invariants in 95 ms
Incomplete random walk after 10000 steps, including 2233 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 884 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 888 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 923 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 3) seen :0
[2024-05-28 22:13:46] [INFO ] Invariant cache hit.
[2024-05-28 22:13:46] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2024-05-28 22:13:46] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 5 ms returned sat
[2024-05-28 22:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:13:47] [INFO ] [Real]Absence check using state equation in 839 ms returned sat
[2024-05-28 22:13:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:13:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 24 ms returned sat
[2024-05-28 22:13:47] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 38 ms returned sat
[2024-05-28 22:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:13:48] [INFO ] [Nat]Absence check using state equation in 861 ms returned sat
[2024-05-28 22:13:48] [INFO ] State equation strengthened by 1674 read => feed constraints.
[2024-05-28 22:13:49] [INFO ] [Nat]Added 1674 Read/Feed constraints in 1051 ms returned sat
[2024-05-28 22:13:50] [INFO ] Deduced a trap composed of 30 places in 410 ms of which 6 ms to minimize.
[2024-05-28 22:13:50] [INFO ] Deduced a trap composed of 118 places in 258 ms of which 2 ms to minimize.
[2024-05-28 22:13:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1122 ms
[2024-05-28 22:13:51] [INFO ] Computed and/alt/rep : 141/395/141 causal constraints (skipped 1812 transitions) in 688 ms.
[2024-05-28 22:13:53] [INFO ] Deduced a trap composed of 25 places in 589 ms of which 2 ms to minimize.
[2024-05-28 22:13:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 22:13:53] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2024-05-28 22:13:53] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 4 ms returned sat
[2024-05-28 22:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:13:54] [INFO ] [Real]Absence check using state equation in 802 ms returned sat
[2024-05-28 22:13:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:13:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2024-05-28 22:13:54] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 4 ms returned sat
[2024-05-28 22:13:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:13:54] [INFO ] [Nat]Absence check using state equation in 514 ms returned sat
[2024-05-28 22:13:55] [INFO ] [Nat]Added 1674 Read/Feed constraints in 456 ms returned sat
[2024-05-28 22:13:55] [INFO ] Computed and/alt/rep : 141/395/141 causal constraints (skipped 1812 transitions) in 235 ms.
[2024-05-28 22:13:56] [INFO ] Added : 7 causal constraints over 2 iterations in 823 ms. Result :sat
Minimization took 614 ms.
[2024-05-28 22:13:56] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2024-05-28 22:13:56] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 4 ms returned sat
[2024-05-28 22:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:13:57] [INFO ] [Real]Absence check using state equation in 729 ms returned sat
[2024-05-28 22:13:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:13:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2024-05-28 22:13:57] [INFO ] [Nat]Absence check using 3 positive and 3 generalized place invariants in 3 ms returned sat
[2024-05-28 22:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:13:58] [INFO ] [Nat]Absence check using state equation in 434 ms returned sat
[2024-05-28 22:13:58] [INFO ] [Nat]Added 1674 Read/Feed constraints in 510 ms returned sat
[2024-05-28 22:13:59] [INFO ] Computed and/alt/rep : 141/395/141 causal constraints (skipped 1812 transitions) in 218 ms.
[2024-05-28 22:13:59] [INFO ] Added : 7 causal constraints over 2 iterations in 777 ms. Result :sat
Minimization took 744 ms.
Current structural bounds on expressions (after SMT) : [12, 1, 1] Max seen :[0, 0, 0]
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 414 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Graph (complete) has 2618 edges and 414 vertex of which 388 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.12 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 830 transitions.
Iterating post reduction 0 with 830 rules applied. Total rules applied 831 place count 388 transition count 1124
Discarding 119 places :
Symmetric choice reduction at 1 with 119 rule applications. Total rules 950 place count 269 transition count 372
Iterating global reduction 1 with 119 rules applied. Total rules applied 1069 place count 269 transition count 372
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 1079 place count 269 transition count 362
Discarding 93 places :
Symmetric choice reduction at 2 with 93 rule applications. Total rules 1172 place count 176 transition count 269
Iterating global reduction 2 with 93 rules applied. Total rules applied 1265 place count 176 transition count 269
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1301 place count 176 transition count 233
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1340 place count 137 transition count 179
Iterating global reduction 3 with 39 rules applied. Total rules applied 1379 place count 137 transition count 179
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 1403 place count 137 transition count 155
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1413 place count 127 transition count 140
Iterating global reduction 4 with 10 rules applied. Total rules applied 1423 place count 127 transition count 140
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 1433 place count 117 transition count 130
Iterating global reduction 4 with 10 rules applied. Total rules applied 1443 place count 117 transition count 130
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1449 place count 111 transition count 123
Iterating global reduction 4 with 6 rules applied. Total rules applied 1455 place count 111 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1457 place count 111 transition count 121
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1463 place count 105 transition count 115
Iterating global reduction 5 with 6 rules applied. Total rules applied 1469 place count 105 transition count 115
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1473 place count 101 transition count 111
Iterating global reduction 5 with 4 rules applied. Total rules applied 1477 place count 101 transition count 111
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1479 place count 99 transition count 107
Iterating global reduction 5 with 2 rules applied. Total rules applied 1481 place count 99 transition count 107
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1482 place count 98 transition count 106
Iterating global reduction 5 with 1 rules applied. Total rules applied 1483 place count 98 transition count 106
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1484 place count 97 transition count 105
Iterating global reduction 5 with 1 rules applied. Total rules applied 1485 place count 97 transition count 105
Applied a total of 1485 rules in 268 ms. Remains 97 /414 variables (removed 317) and now considering 105/1954 (removed 1849) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 269 ms. Remains : 97/414 places, 105/1954 transitions.
// Phase 1: matrix 105 rows 97 cols
[2024-05-28 22:14:01] [INFO ] Computed 4 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 224405 resets, run finished after 1074 ms. (steps per millisecond=931 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 102897 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 1) seen :0
[2024-05-28 22:14:02] [INFO ] Invariant cache hit.
[2024-05-28 22:14:02] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 22:14:02] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 22:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:14:02] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2024-05-28 22:14:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:14:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 22:14:02] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 22:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:14:02] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-28 22:14:02] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-28 22:14:02] [INFO ] [Nat]Added 39 Read/Feed constraints in 12 ms returned sat
[2024-05-28 22:14:03] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 2 ms to minimize.
[2024-05-28 22:14:03] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-05-28 22:14:03] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-05-28 22:14:03] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 1 ms to minimize.
[2024-05-28 22:14:03] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 292 ms
[2024-05-28 22:14:03] [INFO ] Computed and/alt/rep : 25/65/25 causal constraints (skipped 79 transitions) in 10 ms.
[2024-05-28 22:14:03] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 8 ms to minimize.
[2024-05-28 22:14:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 87 ms
[2024-05-28 22:14:03] [INFO ] Added : 18 causal constraints over 4 iterations in 164 ms. Result :sat
Minimization took 37 ms.
Current structural bounds on expressions (after SMT) : [12] Max seen :[0]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 105/105 transitions.
Applied a total of 0 rules in 7 ms. Remains 97 /97 variables (removed 0) and now considering 105/105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 97/97 places, 105/105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 105/105 transitions.
Applied a total of 0 rules in 9 ms. Remains 97 /97 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-05-28 22:14:03] [INFO ] Invariant cache hit.
[2024-05-28 22:14:03] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-28 22:14:03] [INFO ] Invariant cache hit.
[2024-05-28 22:14:03] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-28 22:14:03] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
[2024-05-28 22:14:03] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-28 22:14:03] [INFO ] Invariant cache hit.
[2024-05-28 22:14:04] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 532 ms. Remains : 97/97 places, 105/105 transitions.
Starting property specific reduction for SieveSingleMsgMbox-PT-d2m04-UpperBounds-05
[2024-05-28 22:14:04] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2299 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1045 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2024-05-28 22:14:04] [INFO ] Invariant cache hit.
[2024-05-28 22:14:04] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 22:14:04] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-28 22:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:14:04] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2024-05-28 22:14:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:14:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 22:14:04] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-28 22:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:14:04] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2024-05-28 22:14:04] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-28 22:14:04] [INFO ] [Nat]Added 39 Read/Feed constraints in 9 ms returned sat
[2024-05-28 22:14:04] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 1 ms to minimize.
[2024-05-28 22:14:04] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 1 ms to minimize.
[2024-05-28 22:14:04] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 1 ms to minimize.
[2024-05-28 22:14:04] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 0 ms to minimize.
[2024-05-28 22:14:04] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 233 ms
[2024-05-28 22:14:04] [INFO ] Computed and/alt/rep : 25/65/25 causal constraints (skipped 79 transitions) in 9 ms.
[2024-05-28 22:14:04] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 0 ms to minimize.
[2024-05-28 22:14:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2024-05-28 22:14:04] [INFO ] Added : 18 causal constraints over 4 iterations in 140 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 105/105 transitions.
Applied a total of 0 rules in 7 ms. Remains 97 /97 variables (removed 0) and now considering 105/105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 97/97 places, 105/105 transitions.
[2024-05-28 22:14:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 224400 resets, run finished after 972 ms. (steps per millisecond=1028 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 103002 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 1) seen :0
[2024-05-28 22:14:06] [INFO ] Invariant cache hit.
[2024-05-28 22:14:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 22:14:06] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-28 22:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:14:06] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2024-05-28 22:14:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:14:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 22:14:06] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-28 22:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:14:06] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-28 22:14:06] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-28 22:14:06] [INFO ] [Nat]Added 39 Read/Feed constraints in 11 ms returned sat
[2024-05-28 22:14:06] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 1 ms to minimize.
[2024-05-28 22:14:06] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2024-05-28 22:14:06] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 0 ms to minimize.
[2024-05-28 22:14:06] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2024-05-28 22:14:06] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 225 ms
[2024-05-28 22:14:06] [INFO ] Computed and/alt/rep : 25/65/25 causal constraints (skipped 79 transitions) in 8 ms.
[2024-05-28 22:14:06] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 1 ms to minimize.
[2024-05-28 22:14:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2024-05-28 22:14:06] [INFO ] Added : 18 causal constraints over 4 iterations in 132 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 105/105 transitions.
Applied a total of 0 rules in 7 ms. Remains 97 /97 variables (removed 0) and now considering 105/105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 97/97 places, 105/105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 105/105 transitions.
Applied a total of 0 rules in 6 ms. Remains 97 /97 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-05-28 22:14:06] [INFO ] Invariant cache hit.
[2024-05-28 22:14:06] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-28 22:14:06] [INFO ] Invariant cache hit.
[2024-05-28 22:14:06] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-28 22:14:07] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2024-05-28 22:14:07] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 22:14:07] [INFO ] Invariant cache hit.
[2024-05-28 22:14:07] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 429 ms. Remains : 97/97 places, 105/105 transitions.
Ending property specific reduction for SieveSingleMsgMbox-PT-d2m04-UpperBounds-05 in 3176 ms.
[2024-05-28 22:14:07] [INFO ] Flatten gal took : 51 ms
[2024-05-28 22:14:07] [INFO ] Applying decomposition
[2024-05-28 22:14:07] [INFO ] Flatten gal took : 17 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/graph4335709182777632411.txt' '-o' '/tmp/graph4335709182777632411.bin' '-w' '/tmp/graph4335709182777632411.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4335709182777632411.bin' '-l' '-1' '-v' '-w' '/tmp/graph4335709182777632411.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:14:07] [INFO ] Decomposing Gal with order
[2024-05-28 22:14:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:14:07] [INFO ] Removed a total of 88 redundant transitions.
[2024-05-28 22:14:07] [INFO ] Flatten gal took : 60 ms
[2024-05-28 22:14:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 10 ms.
[2024-05-28 22:14:07] [INFO ] Time to serialize gal into /tmp/UpperBounds10252286563509412823.gal : 6 ms
[2024-05-28 22:14:07] [INFO ] Time to serialize properties into /tmp/UpperBounds1535521557790155618.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/UpperBounds10252286563509412823.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1535521557790155618.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/UpperBounds1535521557790155618.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\_mod\_flat,924,0.050267,4708,236,178,1727,623,320,1793,125,1321,0
Total reachable state count : 924
Verifying 1 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property SieveSingleMsgMbox-PT-d2m04-UpperBounds-05 :0 <= u20.l452 <= 0
FORMULA SieveSingleMsgMbox-PT-d2m04-UpperBounds-05 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
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-d2m04-UpperBounds-05,0,0.052856,4708,1,0,1727,623,429,1793,157,1321,357
Total runtime 23536 ms.
BK_STOP 1716934448866
--------------------
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-d2m04"
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-d2m04, 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-171683823900061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m04.tgz
mv SieveSingleMsgMbox-PT-d2m04 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 ;