Trace number 2701488

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT4J PB RES // CP 2.2.0 2010-05-31Wrong UNSAT 1.92771 1.60941

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/
zenotravel/normalized-zenotravel02ac_wcsp.wbo
MD5SUM4b904f6ad53040fc0308c95ff970bc82
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2401
Best CPU time to get the best result obtained on this benchmark0.329949
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables423
Total number of constraints8096
Number of soft constraints7980
Number of constraints which are clauses7980
Number of constraints which are cardinality constraints (but not clauses)116
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint19
Top cost 100447
Min constraint cost 1
Max constraint cost 100447
Sum of constraints costs 787703441
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version 2.2.0.v20100531
0.00/0.07	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.07	c java.vm.name		Java HotSpot(TM) Server VM
0.00/0.07	c java.vm.version	11.2-b01
0.00/0.07	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.07	c sun.arch.data.model	32
0.00/0.07	c java.version		1.6.0_12
0.00/0.07	c os.name		Linux
0.00/0.07	c os.version		2.6.18-164.el5
0.00/0.07	c os.arch		i386
0.00/0.07	c Free memory 		1393557488
0.00/0.07	c Max memory 		1395916800
0.00/0.07	c Total memory 		1395916800
0.00/0.07	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization
0.11/0.10	c ManyCore solver with 2 solvers running in parallel
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c Stops conflict analysis at the first Unique Implication Point
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@2808b3
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c Expensive reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	c Glucose learned constraints deletion strategy
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c Stops conflict analysis at the first Unique Implication Point
0.11/0.10	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@503429
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	c Glucose learned constraints deletion strategy
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	
0.11/0.10	c solving HOME/instance-2701488-1278540227.wbo
0.11/0.10	c reading problem ... 
1.06/0.58	c ... done. Wall clock time 0.483s.
1.06/0.58	c #vars     8403
1.06/0.58	c #constraints  16054
1.06/0.58	c constraints type 
1.06/0.58	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 35
1.06/0.58	c org.sat4j.minisat.constraints.card.MinWatchCard => 7876
1.06/0.58	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
1.06/0.58	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.06/0.58	c constraints type 
1.06/0.58	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162
1.06/0.58	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35
1.06/0.58	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7876
1.06/0.58	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.77/0.70	c And the winner is Resolution
1.91/1.59	c starts		: 0
1.91/1.59	c conflicts		: 0
1.91/1.59	c decisions		: 0
1.91/1.59	c propagations		: 7985
1.91/1.59	c inspects		: 96
1.91/1.59	c learnt literals	: 0
1.91/1.59	c learnt binary clauses	: 0
1.91/1.59	c learnt ternary clauses	: 0
1.91/1.59	c learnt clauses	: 0
1.91/1.59	c ignored clauses	: 0
1.91/1.59	c root simplifications	: 0
1.91/1.59	c removed literals (reason simplification)	: 0
1.91/1.59	c reason swapping (by a shorter reason)	: 0
1.91/1.59	c Calls to reduceDB	: 0
1.91/1.59	c number of reductions to clauses (during analyze)	: 0
1.91/1.59	c number of learned constraints concerned by reduction	: 0
1.91/1.59	c number of learning phase by resolution	: 0
1.91/1.59	c number of learning phase by cutting planes	: 0
1.91/1.59	c speed (assignments/second)	: 7953.187250996016
1.91/1.59	c non guided choices	0
1.91/1.59	c learnt constraints type 
1.91/1.59	c constraints type 
1.91/1.59	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 35
1.91/1.59	c org.sat4j.minisat.constraints.card.MinWatchCard => 7876
1.91/1.59	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 162
1.91/1.59	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.91/1.59	c constraints type 
1.91/1.59	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162
1.91/1.59	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 35
1.91/1.59	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 7876
1.91/1.59	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.91/1.59	s UNSATISFIABLE
1.91/1.59	c Total wall clock time (in seconds): 1.489

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701488-1278540227/watcher-2701488-1278540227 -o /tmp/evaluation-result-2701488-1278540227/solver-2701488-1278540227 -C 1800 -W 2000 -M 3800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2701488-1278540227.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.21 2.12 1.98 3/178 18587
/proc/meminfo: memFree=29012980/32951124 swapFree=67111528/67111528
[pid=18587] ppid=18585 vsize=13652 CPUtime=0
/proc/18587/stat : 18587 (java) S 18585 18587 17528 0 -1 4202496 1143 0 0 0 0 0 0 0 23 0 2 0 22235644 13979648 606 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0
/proc/18587/statm: 3424 611 291 10 0 1206 0
[pid=18587/tid=18588] ppid=18585 vsize=13644 CPUtime=0
/proc/18587/task/18588/stat : 18588 (java) R 18585 18587 17528 0 -1 4202560 117 0 0 0 0 0 0 0 18 0 2 0 22235645 13971456 613 4089446400 134512640 134550932 4289710672 18446744073709551615 10371668 0 0 0 16784584 0 0 0 -1 5 0 0 0

[startup+0.0789431 s]
/proc/loadavg: 2.21 2.12 1.98 3/178 18587
/proc/meminfo: memFree=29012980/32951124 swapFree=67111528/67111528
[pid=18587] ppid=18585 vsize=1529588 CPUtime=0.08
/proc/18587/stat : 18587 (java) S 18585 18587 17528 0 -1 4202496 4960 0 1 0 7 1 0 0 23 0 18 0 22235644 1566298112 4397 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/18587/statm: 382397 4398 1328 10 0 379700 0
[pid=18587/tid=18588] ppid=18585 vsize=1529588 CPUtime=0.07
/proc/18587/task/18588/stat : 18588 (java) R 18585 18587 17528 0 -1 4202560 3354 0 1 0 6 1 0 0 18 0 18 0 22235645 1566298112 4398 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1529588

[startup+0.10094 s]
/proc/loadavg: 2.21 2.12 1.98 3/178 18587
/proc/meminfo: memFree=29012980/32951124 swapFree=67111528/67111528
[pid=18587] ppid=18585 vsize=1529588 CPUtime=0.11
/proc/18587/stat : 18587 (java) S 18585 18587 17528 0 -1 4202496 5249 0 1 0 10 1 0 0 23 0 18 0 22235644 1566298112 4686 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/18587/statm: 382397 4686 1348 10 0 379700 0
[pid=18587/tid=18588] ppid=18585 vsize=1529588 CPUtime=0.09
/proc/18587/task/18588/stat : 18588 (java) R 18585 18587 17528 0 -1 4202560 3580 0 1 0 8 1 0 0 18 0 18 0 22235645 1566298112 4686 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 1529588

[startup+0.300873 s]
/proc/loadavg: 2.21 2.12 1.98 3/178 18587
/proc/meminfo: memFree=29012980/32951124 swapFree=67111528/67111528
[pid=18587] ppid=18585 vsize=1532356 CPUtime=0.53
/proc/18587/stat : 18587 (java) S 18585 18587 17528 0 -1 4202496 13092 0 1 0 51 2 0 0 23 0 18 0 22235644 1569132544 12486 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/18587/statm: 383089 12488 1403 10 0 380392 0
[pid=18587/tid=18588] ppid=18585 vsize=1532356 CPUtime=0.28
/proc/18587/task/18588/stat : 18588 (java) R 18585 18587 17528 0 -1 4202560 10688 0 1 0 27 1 0 0 18 0 18 0 22235645 1569132544 12491 4089446400 134512640 134550932 4289710672 18446744073709551615 106834530 0 4 0 16800975 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 1532356

[startup+0.7008 s]
/proc/loadavg: 2.21 2.12 1.98 3/178 18587
/proc/meminfo: memFree=29012980/32951124 swapFree=67111528/67111528
[pid=18587] ppid=18585 vsize=1539208 CPUtime=1.77
/proc/18587/stat : 18587 (java) S 18585 18587 17528 0 -1 4202496 39643 0 1 0 172 5 0 0 23 0 20 0 22235644 1576148992 37461 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/18587/statm: 384802 37461 1438 10 0 382105 0
[pid=18587/tid=18588] ppid=18585 vsize=1539208 CPUtime=0.56
/proc/18587/task/18588/stat : 18588 (java) S 18585 18587 17528 0 -1 4202560 32065 0 1 0 52 4 0 0 19 0 20 0 22235645 1576148992 37471 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 1539208

[startup+1.5007 s]
/proc/loadavg: 2.21 2.12 1.98 2/196 18607
/proc/meminfo: memFree=28866960/32951124 swapFree=67111528/67111528
[pid=18587] ppid=18585 vsize=1539208 CPUtime=1.91
/proc/18587/stat : 18587 (java) S 18585 18587 17528 0 -1 4202496 39862 0 1 0 186 5 0 0 23 0 18 0 22235644 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/18587/statm: 384802 37468 1440 10 0 382105 0
[pid=18587/tid=18588] ppid=18585 vsize=1539208 CPUtime=0.56
/proc/18587/task/18588/stat : 18588 (java) S 18585 18587 17528 0 -1 4202560 32065 0 1 0 52 4 0 0 19 0 18 0 22235645 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 0 0 0 0
[pid=18587/tid=18590] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18590/stat : 18590 (java) S 18585 18587 17528 0 -1 4202560 244 0 0 0 0 0 0 0 15 0 18 0 22235645 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 2 0 0 0
[pid=18587/tid=18591] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18591/stat : 18591 (java) S 18585 18587 17528 0 -1 4202560 457 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 7 0 0 0
[pid=18587/tid=18592] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18592/stat : 18592 (java) S 18585 18587 17528 0 -1 4202560 394 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 6 0 0 0
[pid=18587/tid=18593] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18593/stat : 18593 (java) S 18585 18587 17528 0 -1 4202560 413 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 3 0 0 0
[pid=18587/tid=18594] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18594/stat : 18594 (java) S 18585 18587 17528 0 -1 4202560 14 0 0 0 0 0 0 0 15 0 18 0 22235645 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 4 0 0 0
[pid=18587/tid=18595] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18595/stat : 18595 (java) S 18585 18587 17528 0 -1 4202560 3 0 0 0 0 0 0 0 15 0 18 0 22235645 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
[pid=18587/tid=18596] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18596/stat : 18596 (java) S 18585 18587 17528 0 -1 4202560 290 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
[pid=18587/tid=18597] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18597/stat : 18597 (java) S 18585 18587 17528 0 -1 4202560 70 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 2 0 0 0
[pid=18587/tid=18598] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18598/stat : 18598 (java) S 18585 18587 17528 0 -1 4202560 13 0 0 0 0 0 0 0 15 0 18 0 22235646 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 0 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
[pid=18587/tid=18599] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18599/stat : 18599 (java) S 18585 18587 17528 0 -1 4202560 11 0 0 0 0 0 0 0 15 0 18 0 22235647 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 6 0 0 0
[pid=18587/tid=18600] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18600/stat : 18600 (java) S 18585 18587 17528 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 18 0 22235647 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 3 0 0 0
[pid=18587/tid=18601] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18601/stat : 18601 (java) S 18585 18587 17528 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 18 0 22235649 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
[pid=18587/tid=18602] ppid=18585 vsize=1539208 CPUtime=0.55
/proc/18587/task/18602/stat : 18602 (java) S 18585 18587 17528 0 -1 4202560 3108 0 0 0 55 0 0 0 16 0 18 0 22235649 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 2 0 0 0
[pid=18587/tid=18603] ppid=18585 vsize=1539208 CPUtime=0.52
/proc/18587/task/18603/stat : 18603 (java) S 18585 18587 17528 0 -1 4202560 1709 0 0 0 52 0 0 0 16 0 18 0 22235649 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 7 0 0 0
[pid=18587/tid=18604] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18604/stat : 18604 (java) S 18585 18587 17528 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 18 0 22235649 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 3 0 0 0
[pid=18587/tid=18605] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18605/stat : 18605 (java) S 18585 18587 17528 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 22235649 1576148992 37468 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 1539208

Solver just ended. Dumping a history of the last processes samples

[startup+1.60167 s]
/proc/loadavg: 2.21 2.12 1.98 2/196 18607
/proc/meminfo: memFree=28866960/32951124 swapFree=67111528/67111528
[pid=18587] ppid=18585 vsize=1539208 CPUtime=1.91
/proc/18587/stat : 18587 (java) S 18585 18587 17528 0 -1 4202496 39868 0 1 0 186 5 0 0 23 0 18 0 22235644 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/18587/statm: 384802 37473 1440 10 0 382105 0
[pid=18587/tid=18588] ppid=18585 vsize=1539208 CPUtime=0.56
/proc/18587/task/18588/stat : 18588 (java) S 18585 18587 17528 0 -1 4202560 32071 0 1 0 52 4 0 0 18 0 18 0 22235645 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 0 0 0 0
[pid=18587/tid=18590] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18590/stat : 18590 (java) S 18585 18587 17528 0 -1 4202560 244 0 0 0 0 0 0 0 15 0 18 0 22235645 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 2 0 0 0
[pid=18587/tid=18591] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18591/stat : 18591 (java) S 18585 18587 17528 0 -1 4202560 457 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 7 0 0 0
[pid=18587/tid=18592] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18592/stat : 18592 (java) S 18585 18587 17528 0 -1 4202560 394 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 6 0 0 0
[pid=18587/tid=18593] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18593/stat : 18593 (java) S 18585 18587 17528 0 -1 4202560 413 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 3 0 0 0
[pid=18587/tid=18594] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18594/stat : 18594 (java) S 18585 18587 17528 0 -1 4202560 14 0 0 0 0 0 0 0 15 0 18 0 22235645 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 4 0 0 0
[pid=18587/tid=18595] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18595/stat : 18595 (java) S 18585 18587 17528 0 -1 4202560 3 0 0 0 0 0 0 0 15 0 18 0 22235645 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
[pid=18587/tid=18596] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18596/stat : 18596 (java) S 18585 18587 17528 0 -1 4202560 290 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
[pid=18587/tid=18597] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18597/stat : 18597 (java) S 18585 18587 17528 0 -1 4202560 70 0 0 0 0 0 0 0 16 0 18 0 22235645 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 2 0 0 0
[pid=18587/tid=18598] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18598/stat : 18598 (java) S 18585 18587 17528 0 -1 4202560 13 0 0 0 0 0 0 0 15 0 18 0 22235646 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 0 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
[pid=18587/tid=18599] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18599/stat : 18599 (java) S 18585 18587 17528 0 -1 4202560 11 0 0 0 0 0 0 0 15 0 18 0 22235647 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 6 0 0 0
[pid=18587/tid=18600] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18600/stat : 18600 (java) S 18585 18587 17528 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 18 0 22235647 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 3 0 0 0
[pid=18587/tid=18601] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18601/stat : 18601 (java) S 18585 18587 17528 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 18 0 22235649 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
[pid=18587/tid=18602] ppid=18585 vsize=1539208 CPUtime=0.55
/proc/18587/task/18602/stat : 18602 (java) S 18585 18587 17528 0 -1 4202560 3108 0 0 0 55 0 0 0 16 0 18 0 22235649 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 2 0 0 0
[pid=18587/tid=18603] ppid=18585 vsize=1539208 CPUtime=0.52
/proc/18587/task/18603/stat : 18603 (java) S 18585 18587 17528 0 -1 4202560 1709 0 0 0 52 0 0 0 16 0 18 0 22235649 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 7 0 0 0
[pid=18587/tid=18604] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18604/stat : 18604 (java) S 18585 18587 17528 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 18 0 22235649 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 3 0 0 0
[pid=18587/tid=18605] ppid=18585 vsize=1539208 CPUtime=0
/proc/18587/task/18605/stat : 18605 (java) S 18585 18587 17528 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 18 0 22235649 1576148992 37473 4089446400 134512640 134550932 4289710672 18446744073709551615 4294960144 0 4 0 16800975 18446604471134970304 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 1539208

Child status: 20
Real time (s): 1.60941
CPU time (s): 1.92771
CPU user time (s): 1.86472
CPU system time (s): 0.06299
CPU usage (%): 119.777
Max. virtual memory (cumulated for all children) (KiB): 1540060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.86472
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39868
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 316
involuntary context switches= 31

runsolver used 0.005999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node142 at 2010-07-08 00:03:47
IDJOB=2701488
IDBENCH=79588
IDSOLVER=1207
FILE ID=node142/2701488-1278540227
PBS_JOBID= 11239193
Free space on /tmp= 73328 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/zenotravel/normalized-zenotravel02ac_wcsp.wbo
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701488-1278540227/watcher-2701488-1278540227 -o /tmp/evaluation-result-2701488-1278540227/solver-2701488-1278540227 -C 1800 -W 2000 -M 3800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2701488-1278540227.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4b904f6ad53040fc0308c95ff970bc82
RANDOM SEED=400720842

node142.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.874
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.874
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.874
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.874
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.874
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5311.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.874
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.874
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.874
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29013376 kB
Buffers:        139768 kB
Cached:        3056176 kB
SwapCached:          0 kB
Active:        1491312 kB
Inactive:      2291568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29013376 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             744 kB
Writeback:           0 kB
AnonPages:      586440 kB
Mapped:          15296 kB
Slab:            90412 kB
PageTables:       5424 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   735940 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73328 MiB
End job on node142 at 2010-07-08 00:03:49