Trace number 2661108

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 CuttingPlanes 2.2.0 2010-05-26OPT-7772 5.43117 2.87469

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-sentoy.opb
MD5SUMd0f46c7e79d3309033cc6b73ceacef6c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7772
Best CPU time to get the best result obtained on this benchmark0.126979
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7772
Optimality of the best value was proved YES
Number of variables60
Total number of constraints30
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints30
Minimum length of a constraint60
Maximum length of a constraint60
Number of terms in the objective function 60
Biggest coefficient in the objective function 974
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 9460
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 6000
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 26162
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.14	c version 2.2.0.v20100526
0.08/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.14	c java.vm.version	11.2-b01
0.08/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version		1.6.0_12
0.08/0.14	c os.name		Linux
0.08/0.14	c os.version		2.6.18-164.el5
0.08/0.14	c os.arch		i386
0.08/0.14	c Free memory 		1393557488
0.08/0.14	c Max memory 		1395916800
0.08/0.14	c Total memory 		1395916800
0.08/0.14	c Number of processors 	2
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.20	c No reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c solving HOME/instance-2661108-1276354867.opb
0.25/0.20	c reading problem ... 
0.36/0.36	c ... done. Wall clock time 0.154s.
0.36/0.36	c #vars     60
0.36/0.36	c #constraints  30
0.36/0.36	c constraints type 
0.36/0.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 30
0.36/0.37	c SATISFIABLE
0.36/0.37	c OPTIMIZING...
0.36/0.37	c Got one! Elapsed wall clock time (in seconds):0.172
0.36/0.37	o -7675
1.16/0.75	c Got one! Elapsed wall clock time (in seconds):0.553
1.16/0.75	o -7676
1.55/0.90	c Got one! Elapsed wall clock time (in seconds):0.702
1.55/0.90	o -7682
1.55/0.93	c Got one! Elapsed wall clock time (in seconds):0.73
1.55/0.93	o -7700
2.73/1.54	c Got one! Elapsed wall clock time (in seconds):1.34
2.73/1.54	o -7716
2.73/1.55	c Got one! Elapsed wall clock time (in seconds):1.349
2.73/1.55	o -7772
5.31/2.81	c starts		: 7
5.31/2.81	c conflicts		: 189
5.31/2.81	c decisions		: 899
5.31/2.81	c propagations		: 4200
5.31/2.81	c inspects		: 170774
5.31/2.81	c learnt literals	: 0
5.31/2.81	c learnt binary clauses	: 0
5.31/2.81	c learnt ternary clauses	: 0
5.31/2.81	c learnt clauses	: 188
5.31/2.81	c ignored clauses	: 0
5.31/2.81	c root simplifications	: 0
5.31/2.81	c removed literals (reason simplification)	: 0
5.31/2.81	c reason swapping (by a shorter reason)	: 0
5.31/2.81	c Calls to reduceDB	: 0
5.31/2.81	c number of reductions to clauses (during analyze)	: 0
5.31/2.81	c number of learned constraints concerned by reduction	: 0
5.31/2.81	c number of learning phase by resolution	: 0
5.31/2.81	c number of learning phase by cutting planes	: 0
5.31/2.81	c speed (assignments/second)	: 3333.3333333333335
5.31/2.81	c non guided choices	0
5.31/2.81	c learnt constraints type 
5.31/2.81	c constraints type 
5.31/2.81	c org.sat4j.pb.constraints.pb.MaxWatchPb => 30
5.31/2.81	s OPTIMUM FOUND
5.31/2.81	v -x1 -x2 x3 -x4 x5 x6 -x7 x8 -x9 x10 x11 x12 -x13 x14 -x15 -x16 -x17 x18 -x19 x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 x42 -x43 -x44 x45 -x46 -x47 -x48 x49 -x50 -x51 x52 -x53 -x54 x55 -x56 -x57 -x58 x59 x60 
5.31/2.81	c objective function=-7772
5.31/2.81	c Total wall clock time (in seconds): 2.61

Verifier Data 

OK	-7772

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661108-1276354867/watcher-2661108-1276354867 -o /tmp/evaluation-result-2661108-1276354867/solver-2661108-1276354867 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661108-1276354867.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: 2.61 2.36 1.88 3/106 11599
/proc/meminfo: memFree=1563012/2059040 swapFree=4192956/4192956
[pid=11599] ppid=11597 vsize=13164 CPUtime=0
/proc/11599/stat : 11599 (java) R 11597 11599 11158 0 -1 4194304 591 0 0 0 0 0 0 0 19 0 1 0 11090413 13479936 252 1992294400 134512640 134550932 4294575728 18446744073709551615 8742533 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11599/statm: 3291 258 141 10 0 1121 0

[startup+0.051558 s]
/proc/loadavg: 2.61 2.36 1.88 3/106 11599
/proc/meminfo: memFree=1563012/2059040 swapFree=4192956/4192956
[pid=11599] ppid=11597 vsize=1521664 CPUtime=0.03
/proc/11599/stat : 11599 (java) S 11597 11599 11158 0 -1 4202496 3565 0 1 0 1 2 0 0 19 0 7 0 11090413 1558183936 3006 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/11599/statm: 380416 3006 1011 10 0 377726 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1521664

[startup+0.100562 s]
/proc/loadavg: 2.61 2.36 1.88 3/106 11599
/proc/meminfo: memFree=1563012/2059040 swapFree=4192956/4192956
[pid=11599] ppid=11597 vsize=1524184 CPUtime=0.08
/proc/11599/stat : 11599 (java) S 11597 11599 11158 0 -1 4202496 3982 0 1 0 6 2 0 0 19 0 12 0 11090413 1560764416 3421 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/11599/statm: 381046 3421 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.30053 s]
/proc/loadavg: 2.61 2.36 1.88 3/106 11599
/proc/meminfo: memFree=1563012/2059040 swapFree=4192956/4192956
[pid=11599] ppid=11597 vsize=1526124 CPUtime=0.36
/proc/11599/stat : 11599 (java) S 11597 11599 11158 0 -1 4202496 5327 0 1 0 32 4 0 0 19 0 12 0 11090413 1562750976 4764 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/11599/statm: 381531 4764 1362 10 0 378833 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526124

[startup+0.700528 s]
/proc/loadavg: 2.61 2.36 1.88 3/106 11599
/proc/meminfo: memFree=1563012/2059040 swapFree=4192956/4192956
[pid=11599] ppid=11597 vsize=1532540 CPUtime=1.16
/proc/11599/stat : 11599 (java) S 11597 11599 11158 0 -1 4202496 7975 0 1 0 111 5 0 0 19 0 13 0 11090413 1569320960 7178 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/11599/statm: 383135 7178 1410 10 0 380437 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 1532540

[startup+1.50152 s]
/proc/loadavg: 2.48 2.34 1.87 4/119 11612
/proc/meminfo: memFree=1530544/2059040 swapFree=4192956/4192956
[pid=11599] ppid=11597 vsize=1538480 CPUtime=2.73
/proc/11599/stat : 11599 (java) S 11597 11599 11158 0 -1 4202496 18091 0 1 0 265 8 0 0 19 0 13 0 11090413 1575403520 16518 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/11599/statm: 384620 16518 1424 10 0 381922 0
[pid=11599/tid=11601] ppid=11597 vsize=1538480 CPUtime=1.39
/proc/11599/task/11601/stat : 11601 (java) R 11597 11599 11158 0 -1 4202560 12765 0 1 0 133 6 0 0 18 0 13 0 11090414 1575403520 16519 1992294400 134512640 134550932 4294575728 18446744073709551615 4108651380 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11599/tid=11602] ppid=11597 vsize=1538480 CPUtime=0
/proc/11599/task/11602/stat : 11602 (java) S 11597 11599 11158 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 13 0 11090415 1575403520 16519 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11603] ppid=11597 vsize=1538480 CPUtime=0
/proc/11599/task/11603/stat : 11603 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 11090415 1575403520 16519 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11604] ppid=11597 vsize=1538480 CPUtime=0
/proc/11599/task/11604/stat : 11604 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 11090417 1575403520 16520 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11605] ppid=11597 vsize=1538480 CPUtime=0
/proc/11599/task/11605/stat : 11605 (java) S 11597 11599 11158 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 13 0 11090417 1575403520 16520 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11606] ppid=11597 vsize=1538480 CPUtime=0
/proc/11599/task/11606/stat : 11606 (java) S 11597 11599 11158 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 13 0 11090417 1575403520 16521 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11607] ppid=11597 vsize=1538480 CPUtime=0
/proc/11599/task/11607/stat : 11607 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 11090422 1575403520 16522 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11608] ppid=11597 vsize=1538480 CPUtime=0.8
/proc/11599/task/11608/stat : 11608 (java) R 11597 11599 11158 0 -1 4202560 2225 0 0 0 80 0 0 0 25 0 13 0 11090422 1575403520 16523 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11599/tid=11609] ppid=11597 vsize=1538480 CPUtime=0.51
/proc/11599/task/11609/stat : 11609 (java) R 11597 11599 11158 0 -1 4202560 2033 0 0 0 51 0 0 0 25 0 13 0 11090422 1575403520 16524 1992294400 134512640 134550932 4294575728 18446744073709551615 104138330 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11599/tid=11610] ppid=11597 vsize=1538480 CPUtime=0
/proc/11599/task/11610/stat : 11610 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11090422 1575403520 16524 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11611] ppid=11597 vsize=1538480 CPUtime=0
/proc/11599/task/11611/stat : 11611 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11090422 1575403520 16524 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11612] ppid=11597 vsize=1538480 CPUtime=0
/proc/11599/task/11612/stat : 11612 (java) S 11597 11599 11158 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11090450 1575403520 16525 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.73
Current children cumulated vsize (KiB) 1538480

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

[startup+2.30152 s]
/proc/loadavg: 2.48 2.34 1.87 4/119 11612
/proc/meminfo: memFree=1453292/2059040 swapFree=4192956/4192956
[pid=11599] ppid=11597 vsize=1550200 CPUtime=4.32
/proc/11599/stat : 11599 (java) S 11597 11599 11158 0 -1 4202496 36992 0 1 0 415 17 0 0 19 0 13 0 11090413 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/11599/statm: 387550 32470 1424 10 0 384852 0
[pid=11599/tid=11601] ppid=11597 vsize=1550200 CPUtime=2.16
/proc/11599/task/11601/stat : 11601 (java) R 11597 11599 11158 0 -1 4202560 25712 0 1 0 203 13 0 0 18 0 13 0 11090414 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4108649456 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11599/tid=11602] ppid=11597 vsize=1550200 CPUtime=0
/proc/11599/task/11602/stat : 11602 (java) S 11597 11599 11158 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 13 0 11090415 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11603] ppid=11597 vsize=1550200 CPUtime=0
/proc/11599/task/11603/stat : 11603 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 11090415 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11604] ppid=11597 vsize=1550200 CPUtime=0
/proc/11599/task/11604/stat : 11604 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11090417 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11605] ppid=11597 vsize=1550200 CPUtime=0
/proc/11599/task/11605/stat : 11605 (java) S 11597 11599 11158 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 13 0 11090417 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11606] ppid=11597 vsize=1550200 CPUtime=0
/proc/11599/task/11606/stat : 11606 (java) S 11597 11599 11158 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 13 0 11090417 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11607] ppid=11597 vsize=1550200 CPUtime=0
/proc/11599/task/11607/stat : 11607 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 11090422 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11608] ppid=11597 vsize=1550200 CPUtime=1.24
/proc/11599/task/11608/stat : 11608 (java) R 11597 11599 11158 0 -1 4202560 4874 0 0 0 123 1 0 0 18 0 13 0 11090422 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 104146943 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11599/tid=11609] ppid=11597 vsize=1550200 CPUtime=0.89
/proc/11599/task/11609/stat : 11609 (java) R 11597 11599 11158 0 -1 4202560 5337 0 0 0 87 2 0 0 25 0 13 0 11090422 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 102536372 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11599/tid=11610] ppid=11597 vsize=1550200 CPUtime=0
/proc/11599/task/11610/stat : 11610 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11090422 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11611] ppid=11597 vsize=1550200 CPUtime=0
/proc/11599/task/11611/stat : 11611 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11090422 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11612] ppid=11597 vsize=1550200 CPUtime=0
/proc/11599/task/11612/stat : 11612 (java) S 11597 11599 11158 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11090450 1587404800 32470 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.32
Current children cumulated vsize (KiB) 1550200

[startup+2.70152 s]
/proc/loadavg: 2.48 2.34 1.87 4/119 11612
/proc/meminfo: memFree=1453292/2059040 swapFree=4192956/4192956
[pid=11599] ppid=11597 vsize=1548944 CPUtime=5.11
/proc/11599/stat : 11599 (java) S 11597 11599 11158 0 -1 4202496 45137 0 1 0 490 21 0 0 19 0 13 0 11090413 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/11599/statm: 387236 38800 1431 10 0 384538 0
[pid=11599/tid=11601] ppid=11597 vsize=1548944 CPUtime=2.52
/proc/11599/task/11601/stat : 11601 (java) R 11597 11599 11158 0 -1 4202560 32074 0 1 0 236 16 0 0 17 0 13 0 11090414 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4109034464 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11599/tid=11602] ppid=11597 vsize=1548944 CPUtime=0.01
/proc/11599/task/11602/stat : 11602 (java) S 11597 11599 11158 0 -1 4202560 334 0 0 0 1 0 0 0 18 0 13 0 11090415 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11603] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11603/stat : 11603 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 11090415 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11604] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11604/stat : 11604 (java) S 11597 11599 11158 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 13 0 11090417 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11605] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11605/stat : 11605 (java) S 11597 11599 11158 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 11090417 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11606] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11606/stat : 11606 (java) R 11597 11599 11158 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 13 0 11090417 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11599/tid=11607] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11607/stat : 11607 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 11090422 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11608] ppid=11597 vsize=1548944 CPUtime=1.64
/proc/11599/task/11608/stat : 11608 (java) R 11597 11599 11158 0 -1 4202560 6314 0 0 0 162 2 0 0 18 0 13 0 11090422 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 103241174 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11599/tid=11609] ppid=11597 vsize=1548944 CPUtime=0.92
/proc/11599/task/11609/stat : 11609 (java) R 11597 11599 11158 0 -1 4202560 5343 0 0 0 90 2 0 0 25 0 13 0 11090422 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 106303429 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11599/tid=11610] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11610/stat : 11610 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11090422 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11611] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11611/stat : 11611 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11090422 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11612] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11612/stat : 11612 (java) S 11597 11599 11158 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11090450 1586118656 38800 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.11
Current children cumulated vsize (KiB) 1548944

[startup+2.80152 s]
/proc/loadavg: 2.48 2.34 1.87 4/119 11612
/proc/meminfo: memFree=1453292/2059040 swapFree=4192956/4192956
[pid=11599] ppid=11597 vsize=1548944 CPUtime=5.31
/proc/11599/stat : 11599 (java) S 11597 11599 11158 0 -1 4202496 45140 0 1 0 510 21 0 0 19 0 13 0 11090413 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/11599/statm: 387236 38803 1433 10 0 384538 0
[pid=11599/tid=11601] ppid=11597 vsize=1548944 CPUtime=2.62
/proc/11599/task/11601/stat : 11601 (java) R 11597 11599 11158 0 -1 4202560 32074 0 1 0 246 16 0 0 17 0 13 0 11090414 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4108613185 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11599/tid=11602] ppid=11597 vsize=1548944 CPUtime=0.01
/proc/11599/task/11602/stat : 11602 (java) S 11597 11599 11158 0 -1 4202560 334 0 0 0 1 0 0 0 18 0 13 0 11090415 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11603] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11603/stat : 11603 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 11090415 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11604] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11604/stat : 11604 (java) S 11597 11599 11158 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 13 0 11090417 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 0 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11605] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11605/stat : 11605 (java) S 11597 11599 11158 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 11090417 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11606] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11606/stat : 11606 (java) S 11597 11599 11158 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 11090417 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11607] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11607/stat : 11607 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 11090422 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11608] ppid=11597 vsize=1548944 CPUtime=1.74
/proc/11599/task/11608/stat : 11608 (java) R 11597 11599 11158 0 -1 4202560 6314 0 0 0 172 2 0 0 18 0 13 0 11090422 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 104164016 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=11599/tid=11609] ppid=11597 vsize=1548944 CPUtime=0.92
/proc/11599/task/11609/stat : 11609 (java) R 11597 11599 11158 0 -1 4202560 5343 0 0 0 90 2 0 0 25 0 13 0 11090422 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 106303429 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=11599/tid=11610] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11610/stat : 11610 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11090422 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
[pid=11599/tid=11611] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11611/stat : 11611 (java) S 11597 11599 11158 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11090422 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 1 0 0 0
[pid=11599/tid=11612] ppid=11597 vsize=1548944 CPUtime=0
/proc/11599/task/11612/stat : 11612 (java) S 11597 11599 11158 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11090450 1586118656 38803 1992294400 134512640 134550932 4294575728 18446744073709551615 4294960144 0 4 0 16800975 18446604437829343296 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.31
Current children cumulated vsize (KiB) 1548944

Child status: 30
Real time (s): 2.87469
CPU time (s): 5.43117
CPU user time (s): 5.19921
CPU system time (s): 0.231964
CPU usage (%): 188.931
Max. virtual memory (cumulated for all children) (KiB): 1552248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.19921
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45199
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= 282
involuntary context switches= 240

runsolver used 0.016997 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-12 17:01:07
IDJOB=2661108
IDBENCH=1857
IDSOLVER=1165
FILE ID=node005/2661108-1276354867
PBS_JOBID= 11173199
Free space on /tmp= 62532 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-sentoy.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661108-1276354867/watcher-2661108-1276354867 -o /tmp/evaluation-result-2661108-1276354867/solver-2661108-1276354867 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661108-1276354867.opb

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

MD5SUM BENCH= d0f46c7e79d3309033cc6b73ceacef6c
RANDOM SEED=516476268

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1563268 kB
Buffers:        128508 kB
Cached:         237320 kB
SwapCached:          0 kB
Active:         149224 kB
Inactive:       275972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1563268 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             560 kB
Writeback:           8 kB
AnonPages:       59352 kB
Mapped:          15436 kB
Slab:            48624 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182592 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 node005 at 2010-06-12 17:01:10