Trace number 2663180

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 NameAnswerobjective functionCPU timeWall clock time
SAT4J PB RES // CP 2.2.0 2010-05-31UNSAT 5.75912 4.01856

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib3/normalized-mps-v2-20-10-qnet1.opb
MD5SUM9cd99d01f800e747c5049853d96a0d20
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.54331
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5380
Total number of constraints630
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints542
Minimum length of a constraint2
Maximum length of a constraint77
Number of terms in the objective function 3720
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 133143986052
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 8388608000000
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 17124187591735
Number of bits of the biggest sum of numbers44
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100531
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.16	c Free memory 		1393557488
0.08/0.16	c Max memory 		1395916800
0.08/0.16	c Total memory 		1395916800
0.08/0.16	c Number of processors 	2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c ManyCore solver with 2 solvers running in parallel
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c Armin Biere (Picosat) restarts strategy
0.22/0.22	c Glucose learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c No reason simplification
0.22/0.22	c Armin Biere (Picosat) restarts strategy
0.22/0.22	c Glucose learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	
0.22/0.22	c solving HOME/instance-2663180-1276573733.opb
0.22/0.22	c reading problem ... 
1.32/0.80	c ... done. Wall clock time 0.579s.
1.32/0.80	c #vars     5380
1.32/0.80	c #constraints  2048
1.32/0.80	c constraints type 
1.32/0.80	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 61
1.32/0.80	c org.sat4j.minisat.constraints.card.MinWatchCard => 368
1.32/0.80	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 84
1.32/0.80	c org.sat4j.pb.constraints.pb.MaxWatchPb => 449
1.32/0.80	c constraints type 
1.32/0.80	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 84
1.32/0.80	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 61
1.32/0.80	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 368
1.32/0.80	c org.sat4j.pb.constraints.pb.MaxWatchPb => 449
5.71/3.01	c And the winner is Resolution
5.73/3.94	c starts		: 5
5.73/3.94	c conflicts		: 1711
5.73/3.94	c decisions		: 17869
5.73/3.94	c propagations		: 138677
5.73/3.94	c inspects		: 210136
5.73/3.94	c learnt literals	: 39
5.73/3.94	c learnt binary clauses	: 33
5.73/3.94	c learnt ternary clauses	: 72
5.73/3.95	c learnt clauses	: 1671
5.73/3.95	c ignored clauses	: 0
5.73/3.95	c root simplifications	: 0
5.73/3.95	c removed literals (reason simplification)	: 6577
5.73/3.95	c reason swapping (by a shorter reason)	: 0
5.73/3.95	c Calls to reduceDB	: 0
5.73/3.95	c number of reductions to clauses (during analyze)	: 0
5.73/3.95	c number of learned constraints concerned by reduction	: 0
5.73/3.95	c number of learning phase by resolution	: 0
5.73/3.95	c number of learning phase by cutting planes	: 0
5.73/3.95	c speed (assignments/second)	: 44178.719337368595
5.73/3.95	c non guided choices	0
5.73/3.95	c learnt constraints type 
5.73/3.95	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 1638
5.73/3.95	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 33
5.73/3.95	c constraints type 
5.73/3.95	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 61
5.73/3.95	c org.sat4j.minisat.constraints.card.MinWatchCard => 368
5.73/3.95	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 84
5.73/3.95	c org.sat4j.pb.constraints.pb.MaxWatchPb => 449
5.73/3.95	c constraints type 
5.73/3.95	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 84
5.73/3.95	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 61
5.73/3.95	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 368
5.73/3.95	c org.sat4j.pb.constraints.pb.MaxWatchPb => 449
5.73/3.95	s UNSATISFIABLE
5.73/3.95	c Total wall clock time (in seconds): 3.726

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-2663180-1276573733/watcher-2663180-1276573733 -o /tmp/evaluation-result-2663180-1276573733/solver-2663180-1276573733 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663180-1276573733.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.03 1.01 3/106 2529
/proc/meminfo: memFree=1767904/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=1752 CPUtime=0
/proc/2529/stat : 2529 (java6) R 2527 2529 1382 0 -1 4194304 159 0 0 0 0 0 0 0 19 0 1 0 32974918 1794048 77 1992294400 134512640 134550932 4289692512 18446744073709551615 2275760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2529/statm: 438 79 64 10 0 30 0

[startup+0.0434991 s]
/proc/loadavg: 1.02 1.03 1.01 3/106 2529
/proc/meminfo: memFree=1767904/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=1520328 CPUtime=0.03
/proc/2529/stat : 2529 (java) S 2527 2529 1382 0 -1 4202496 3353 0 1 0 1 2 0 0 15 0 4 0 32974918 1556815872 2796 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/2529/statm: 380082 2796 945 10 0 377392 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1520328

[startup+0.1005 s]
/proc/loadavg: 1.02 1.03 1.01 3/106 2529
/proc/meminfo: memFree=1767904/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=1524020 CPUtime=0.08
/proc/2529/stat : 2529 (java) S 2527 2529 1382 0 -1 4202496 3934 0 1 0 6 2 0 0 15 0 12 0 32974918 1560596480 3373 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/2529/statm: 381005 3375 1072 10 0 378308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524020

[startup+0.300503 s]
/proc/loadavg: 1.02 1.03 1.01 3/106 2529
/proc/meminfo: memFree=1767904/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=1526568 CPUtime=0.37
/proc/2529/stat : 2529 (java) S 2527 2529 1382 0 -1 4202496 5416 0 1 0 33 4 0 0 15 0 12 0 32974918 1563205632 4853 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/2529/statm: 381642 4853 1359 10 0 378945 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526568

[startup+0.700509 s]
/proc/loadavg: 1.02 1.03 1.01 3/106 2529
/proc/meminfo: memFree=1767904/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=1528356 CPUtime=1.12
/proc/2529/stat : 2529 (java) S 2527 2529 1382 0 -1 4202496 11718 0 1 0 105 7 0 0 15 0 12 0 32974918 1565036544 11110 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/2529/statm: 382089 11110 1406 10 0 379392 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 1528356

[startup+1.50152 s]
/proc/loadavg: 1.34 1.09 1.03 6/120 2543
/proc/meminfo: memFree=1710940/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=1547440 CPUtime=2.71
/proc/2529/stat : 2529 (java) S 2527 2529 1382 0 -1 4202496 20908 0 1 0 259 12 0 0 15 0 14 0 32974918 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/2529/statm: 386860 17563 1426 10 0 384163 0
[pid=2529/tid=2531] ppid=2527 vsize=1547440 CPUtime=0.77
/proc/2529/task/2531/stat : 2531 (java) S 2527 2529 1382 0 -1 4202560 10596 0 1 0 71 6 0 0 19 0 14 0 32974920 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2532] ppid=2527 vsize=1547440 CPUtime=0
/proc/2529/task/2532/stat : 2532 (java) S 2527 2529 1382 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 32974921 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2533] ppid=2527 vsize=1547440 CPUtime=0
/proc/2529/task/2533/stat : 2533 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 32974921 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2534] ppid=2527 vsize=1547440 CPUtime=0
/proc/2529/task/2534/stat : 2534 (java) S 2527 2529 1382 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 32974923 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2535] ppid=2527 vsize=1547440 CPUtime=0
/proc/2529/task/2535/stat : 2535 (java) S 2527 2529 1382 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 32974923 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2536] ppid=2527 vsize=1547440 CPUtime=0
/proc/2529/task/2536/stat : 2536 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 32974923 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2537] ppid=2527 vsize=1547440 CPUtime=0
/proc/2529/task/2537/stat : 2537 (java) S 2527 2529 1382 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 32974928 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2538] ppid=2527 vsize=1547440 CPUtime=0.44
/proc/2529/task/2538/stat : 2538 (java) R 2527 2529 1382 0 -1 4202560 1276 0 0 0 44 0 0 0 18 0 14 0 32974928 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 103697518 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=2529/tid=2539] ppid=2527 vsize=1547440 CPUtime=1.18
/proc/2529/task/2539/stat : 2539 (java) R 2527 2529 1382 0 -1 4202560 7101 0 0 0 115 3 0 0 17 0 14 0 32974928 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 102537852 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=2529/tid=2540] ppid=2527 vsize=1547440 CPUtime=0
/proc/2529/task/2540/stat : 2540 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 32974928 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2541] ppid=2527 vsize=1547440 CPUtime=0
/proc/2529/task/2541/stat : 2541 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 32974928 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2542] ppid=2527 vsize=1547440 CPUtime=0.16
/proc/2529/task/2542/stat : 2542 (java) R 2527 2529 1382 0 -1 4202560 540 0 0 0 16 0 0 0 20 0 14 0 32974999 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4109266952 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=2529/tid=2543] ppid=2527 vsize=1547440 CPUtime=0.12
/proc/2529/task/2543/stat : 2543 (java) R 2527 2529 1382 0 -1 4202560 334 0 0 0 12 0 0 0 21 0 14 0 32974999 1584578560 17563 1992294400 134512640 134550932 4289119280 18446744073709551615 4109277384 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 1547440

[startup+3.10155 s]
/proc/loadavg: 1.34 1.09 1.03 5/122 2545
/proc/meminfo: memFree=1691456/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=1552184 CPUtime=5.73
/proc/2529/stat : 2529 (java) S 2527 2529 1382 0 -1 4202496 40152 0 1 0 553 20 0 0 15 0 14 0 32974918 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/2529/statm: 388046 35580 1433 10 0 385349 0
[pid=2529/tid=2531] ppid=2527 vsize=1552184 CPUtime=0.77
/proc/2529/task/2531/stat : 2531 (java) S 2527 2529 1382 0 -1 4202560 10596 0 1 0 71 6 0 0 18 0 14 0 32974920 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2532] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2532/stat : 2532 (java) S 2527 2529 1382 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 32974921 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2533] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2533/stat : 2533 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 32974921 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2534] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2534/stat : 2534 (java) S 2527 2529 1382 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 32974923 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2535] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2535/stat : 2535 (java) S 2527 2529 1382 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 32974923 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2536] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2536/stat : 2536 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 32974923 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2537] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2537/stat : 2537 (java) S 2527 2529 1382 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2538] ppid=2527 vsize=1552184 CPUtime=1.41
/proc/2529/task/2538/stat : 2538 (java) S 2527 2529 1382 0 -1 4202560 3511 0 0 0 140 1 0 0 15 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2539] ppid=2527 vsize=1552184 CPUtime=2.19
/proc/2529/task/2539/stat : 2539 (java) S 2527 2529 1382 0 -1 4202560 7191 0 0 0 216 3 0 0 15 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2540] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2540/stat : 2540 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2541] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2541/stat : 2541 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2544] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2544/stat : 2544 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 32975089 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2545] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2545/stat : 2545 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 32975101 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.73
Current children cumulated vsize (KiB) 1552184

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

[startup+3.50155 s]
/proc/loadavg: 1.34 1.09 1.03 1/120 2545
/proc/meminfo: memFree=1630340/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=1552184 CPUtime=5.73
/proc/2529/stat : 2529 (java) S 2527 2529 1382 0 -1 4202496 40152 0 1 0 553 20 0 0 15 0 14 0 32974918 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/2529/statm: 388046 35580 1433 10 0 385349 0
[pid=2529/tid=2531] ppid=2527 vsize=1552184 CPUtime=0.77
/proc/2529/task/2531/stat : 2531 (java) S 2527 2529 1382 0 -1 4202560 10596 0 1 0 71 6 0 0 18 0 14 0 32974920 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2532] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2532/stat : 2532 (java) S 2527 2529 1382 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 32974921 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2533] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2533/stat : 2533 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 32974921 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2534] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2534/stat : 2534 (java) S 2527 2529 1382 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 32974923 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2535] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2535/stat : 2535 (java) S 2527 2529 1382 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 32974923 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2536] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2536/stat : 2536 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 32974923 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2537] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2537/stat : 2537 (java) S 2527 2529 1382 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2538] ppid=2527 vsize=1552184 CPUtime=1.41
/proc/2529/task/2538/stat : 2538 (java) S 2527 2529 1382 0 -1 4202560 3511 0 0 0 140 1 0 0 15 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2539] ppid=2527 vsize=1552184 CPUtime=2.19
/proc/2529/task/2539/stat : 2539 (java) S 2527 2529 1382 0 -1 4202560 7191 0 0 0 216 3 0 0 15 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2540] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2540/stat : 2540 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2541] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2541/stat : 2541 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2544] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2544/stat : 2544 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 32975089 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2545] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2545/stat : 2545 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 32975101 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.73
Current children cumulated vsize (KiB) 1552184

[startup+3.90156 s]
/proc/loadavg: 1.34 1.09 1.03 1/120 2545
/proc/meminfo: memFree=1630340/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=1552184 CPUtime=5.73
/proc/2529/stat : 2529 (java) S 2527 2529 1382 0 -1 4202496 40152 0 1 0 553 20 0 0 15 0 14 0 32974918 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/2529/statm: 388046 35580 1433 10 0 385349 0
[pid=2529/tid=2531] ppid=2527 vsize=1552184 CPUtime=0.77
/proc/2529/task/2531/stat : 2531 (java) S 2527 2529 1382 0 -1 4202560 10596 0 1 0 71 6 0 0 18 0 14 0 32974920 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2532] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2532/stat : 2532 (java) S 2527 2529 1382 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 14 0 32974921 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2533] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2533/stat : 2533 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 32974921 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2534] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2534/stat : 2534 (java) S 2527 2529 1382 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 32974923 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 0 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2535] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2535/stat : 2535 (java) S 2527 2529 1382 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 14 0 32974923 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2536] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2536/stat : 2536 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 32974923 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2537] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2537/stat : 2537 (java) S 2527 2529 1382 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2538] ppid=2527 vsize=1552184 CPUtime=1.41
/proc/2529/task/2538/stat : 2538 (java) S 2527 2529 1382 0 -1 4202560 3511 0 0 0 140 1 0 0 15 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2539] ppid=2527 vsize=1552184 CPUtime=2.19
/proc/2529/task/2539/stat : 2539 (java) S 2527 2529 1382 0 -1 4202560 7191 0 0 0 216 3 0 0 15 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
[pid=2529/tid=2540] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2540/stat : 2540 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2541] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2541/stat : 2541 (java) S 2527 2529 1382 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 32974928 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2544] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2544/stat : 2544 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 32975089 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 0 0 0 0
[pid=2529/tid=2545] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2545/stat : 2545 (java) S 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 32975101 1589436416 35580 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 0 4 0 16800975 18446604437815568256 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.73
Current children cumulated vsize (KiB) 1552184

[startup+4.00256 s]
/proc/loadavg: 1.34 1.09 1.03 1/120 2545
/proc/meminfo: memFree=1630340/2059040 swapFree=4140216/4192956
[pid=2529] ppid=2527 vsize=0 CPUtime=5.73
/proc/2529/stat : 2529 (java) Z 2527 2529 1382 0 -1 4203548 40163 0 1 0 553 20 0 0 15 0 3 0 32974918 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/2529/statm: 0 0 0 0 0 0 0
[pid=2529/tid=2531] ppid=2527 vsize=1552184 CPUtime=0.77
/proc/2529/task/2531/stat : 2531 (java) R 2527 2529 1382 0 -1 4202560 10602 0 1 0 71 6 0 0 18 0 3 0 32974920 1589436416 35589 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 256 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=2529/tid=2545] ppid=2527 vsize=1552184 CPUtime=0
/proc/2529/task/2545/stat : 2545 (java) R 2527 2529 1382 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 3 0 32975101 1589436416 35589 1992294400 134512640 134550932 4289119280 18446744073709551615 4294960144 256 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.73
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 4.01856
CPU time (s): 5.75912
CPU user time (s): 5.53816
CPU system time (s): 0.220966
CPU usage (%): 143.313
Max. virtual memory (cumulated for all children) (KiB): 1552184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.53816
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40163
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= 480
involuntary context switches= 437

runsolver used 0.016997 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-15 05:48:53
IDJOB=2663180
IDBENCH=2542
IDSOLVER=1166
FILE ID=node010/2663180-1276573733
PBS_JOBID= 11173512
Free space on /tmp= 62532 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-qnet1.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663180-1276573733/watcher-2663180-1276573733 -o /tmp/evaluation-result-2663180-1276573733/solver-2663180-1276573733 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663180-1276573733.opb

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

MD5SUM BENCH= 9cd99d01f800e747c5049853d96a0d20
RANDOM SEED=1179742928

node010.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1768424 kB
Buffers:         47104 kB
Cached:         163924 kB
SwapCached:       6052 kB
Active:          85676 kB
Inactive:       138260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1768424 kB
SwapTotal:     4192956 kB
SwapFree:      4140216 kB
Dirty:             504 kB
Writeback:           0 kB
AnonPages:       11220 kB
Mapped:          13036 kB
Slab:            44860 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182476 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node010 at 2010-06-15 05:48:57