Trace number 2661111

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 2010-05-26OPT34 5.43817 2.89639

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb
MD5SUM5c5bb330d1cbd0e2ab066594a5d2a4de
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark0.089986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables27
Total number of constraints20
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 constraints20
Minimum length of a constraint18
Maximum length of a constraint26
Number of terms in the objective function 27
Biggest coefficient in the objective function 9
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 124
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 65
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
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 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100526
0.09/0.19	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.19	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.19	c java.vm.version	11.2-b01
0.09/0.19	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.19	c sun.arch.data.model	32
0.09/0.19	c java.version		1.6.0_12
0.09/0.19	c os.name		Linux
0.09/0.19	c os.version		2.6.18-164.el5
0.09/0.19	c os.arch		i386
0.09/0.19	c Free memory 		1393557488
0.09/0.19	c Max memory 		1395916800
0.09/0.19	c Total memory 		1395916800
0.09/0.19	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-2661111-1276355077.opb
0.25/0.20	c reading problem ... 
0.25/0.26	c ... done. Wall clock time 0.055s.
0.25/0.26	c #vars     27
0.25/0.26	c #constraints  20
0.25/0.26	c constraints type 
0.25/0.26	c org.sat4j.pb.constraints.pb.MaxWatchPb => 20
1.35/0.85	c SATISFIABLE
1.35/0.85	c OPTIMIZING...
1.35/0.85	c Got one! Elapsed wall clock time (in seconds):0.646
1.35/0.85	o 47
4.13/2.22	c Got one! Elapsed wall clock time (in seconds):2.019
4.13/2.22	o 41
4.34/2.37	c Got one! Elapsed wall clock time (in seconds):2.164
4.34/2.37	o 34
5.11/2.76	c starts		: 8
5.11/2.76	c conflicts		: 770
5.11/2.76	c decisions		: 1127
5.11/2.76	c propagations		: 6163
5.11/2.76	c inspects		: 854502
5.11/2.76	c learnt literals	: 0
5.11/2.76	c learnt binary clauses	: 0
5.11/2.76	c learnt ternary clauses	: 0
5.11/2.76	c learnt clauses	: 769
5.11/2.76	c ignored clauses	: 0
5.11/2.76	c root simplifications	: 0
5.11/2.76	c removed literals (reason simplification)	: 0
5.11/2.76	c reason swapping (by a shorter reason)	: 0
5.11/2.76	c Calls to reduceDB	: 0
5.11/2.76	c number of reductions to clauses (during analyze)	: 0
5.11/2.76	c number of learned constraints concerned by reduction	: 0
5.11/2.76	c number of learning phase by resolution	: 0
5.11/2.76	c number of learning phase by cutting planes	: 0
5.11/2.76	c speed (assignments/second)	: 15563.131313131313
5.11/2.76	c non guided choices	0
5.11/2.76	c learnt constraints type 
5.11/2.76	c constraints type 
5.11/2.76	c org.sat4j.pb.constraints.pb.MaxWatchPb => 20
5.11/2.76	s OPTIMUM FOUND
5.11/2.76	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 
5.11/2.76	c objective function=34
5.11/2.76	c Total wall clock time (in seconds): 2.562

Verifier Data 

OK	34

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661111-1276355077/watcher-2661111-1276355077 -o /tmp/evaluation-result-2661111-1276355077/solver-2661111-1276355077 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661111-1276355077.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: 0.93 1.05 1.05 3/106 12612
/proc/meminfo: memFree=1844560/2059040 swapFree=4158992/4192956
[pid=12612] ppid=12610 vsize=248 CPUtime=0
/proc/12612/stat : 12612 (java) R 12610 12612 11757 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 11111383 253952 29 1992294400 134512640 134550932 4292285744 18446744073709551615 2679262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12612/statm: 62 29 21 10 0 23 0

[startup+0.108905 s]
/proc/loadavg: 0.93 1.05 1.05 3/106 12612
/proc/meminfo: memFree=1844560/2059040 swapFree=4158992/4192956
[pid=12612] ppid=12610 vsize=1524184 CPUtime=0.09
/proc/12612/stat : 12612 (java) S 12610 12612 11757 0 -1 4202496 4036 0 1 0 7 2 0 0 18 0 12 0 11111383 1560764416 3476 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12612/statm: 381046 3476 1079 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.20442 s]
/proc/loadavg: 0.93 1.05 1.05 3/106 12612
/proc/meminfo: memFree=1844560/2059040 swapFree=4158992/4192956
[pid=12612] ppid=12610 vsize=1526104 CPUtime=0.25
/proc/12612/stat : 12612 (java) S 12610 12612 11757 0 -1 4202496 5094 0 1 0 22 3 0 0 18 0 12 0 11111383 1562730496 4532 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12612/statm: 381526 4532 1347 10 0 378828 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 1526104

[startup+0.30042 s]
/proc/loadavg: 0.93 1.05 1.05 3/106 12612
/proc/meminfo: memFree=1844560/2059040 swapFree=4158992/4192956
[pid=12612] ppid=12610 vsize=1526428 CPUtime=0.36
/proc/12612/stat : 12612 (java) S 12610 12612 11757 0 -1 4202496 5398 0 1 0 33 3 0 0 18 0 13 0 11111383 1563062272 4836 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12612/statm: 381607 4836 1361 10 0 378909 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526428

[startup+0.700419 s]
/proc/loadavg: 0.93 1.05 1.05 3/106 12612
/proc/meminfo: memFree=1844560/2059040 swapFree=4158992/4192956
[pid=12612] ppid=12610 vsize=1531368 CPUtime=1.16
/proc/12612/stat : 12612 (java) S 12610 12612 11757 0 -1 4202496 8434 0 1 0 112 4 0 0 18 0 13 0 11111383 1568120832 7324 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12612/statm: 382842 7324 1397 10 0 380144 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 1531368

[startup+1.50142 s]
/proc/loadavg: 1.09 1.08 1.06 5/119 12625
/proc/meminfo: memFree=1802172/2059040 swapFree=4158992/4192956
[pid=12612] ppid=12610 vsize=1534972 CPUtime=2.73
/proc/12612/stat : 12612 (java) S 12610 12612 11757 0 -1 4202496 23096 0 1 0 262 11 0 0 18 0 13 0 11111383 1571811328 20211 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12612/statm: 383743 20211 1419 10 0 381045 0
[pid=12612/tid=12614] ppid=12610 vsize=1534972 CPUtime=1.41
/proc/12612/task/12614/stat : 12614 (java) R 12610 12612 11757 0 -1 4202560 17007 0 1 0 132 9 0 0 18 0 13 0 11111384 1571811328 20213 1992294400 134512640 134550932 4292285744 18446744073709551615 4109193040 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12612/tid=12615] ppid=12610 vsize=1534972 CPUtime=0
/proc/12612/task/12615/stat : 12615 (java) S 12610 12612 11757 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 11111385 1571811328 20214 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12616] ppid=12610 vsize=1534972 CPUtime=0
/proc/12612/task/12616/stat : 12616 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 11111385 1571811328 20216 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12617] ppid=12610 vsize=1534972 CPUtime=0
/proc/12612/task/12617/stat : 12617 (java) S 12610 12612 11757 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 11111387 1571811328 20217 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12618] ppid=12610 vsize=1534972 CPUtime=0
/proc/12612/task/12618/stat : 12618 (java) S 12610 12612 11757 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 11111388 1571811328 20218 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12619] ppid=12610 vsize=1534972 CPUtime=0
/proc/12612/task/12619/stat : 12619 (java) S 12610 12612 11757 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 11111388 1571811328 20219 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12620] ppid=12610 vsize=1534972 CPUtime=0
/proc/12612/task/12620/stat : 12620 (java) S 12610 12612 11757 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 11111392 1571811328 20222 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12621] ppid=12610 vsize=1534972 CPUtime=0.41
/proc/12612/task/12621/stat : 12621 (java) R 12610 12612 11757 0 -1 4202560 2106 0 0 0 41 0 0 0 25 0 13 0 11111392 1571811328 20224 1992294400 134512640 134550932 4292285744 18446744073709551615 105572968 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12612/tid=12622] ppid=12610 vsize=1534972 CPUtime=0.87
/proc/12612/task/12622/stat : 12622 (java) R 12610 12612 11757 0 -1 4202560 2916 0 0 0 87 0 0 0 18 0 13 0 11111392 1571811328 20226 1992294400 134512640 134550932 4292285744 18446744073709551615 106115499 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12612/tid=12623] ppid=12610 vsize=1534972 CPUtime=0
/proc/12612/task/12623/stat : 12623 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11111392 1571811328 20228 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12624] ppid=12610 vsize=1534972 CPUtime=0
/proc/12612/task/12624/stat : 12624 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11111392 1571811328 20231 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12625] ppid=12610 vsize=1534972 CPUtime=0
/proc/12612/task/12625/stat : 12625 (java) S 12610 12612 11757 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 13 0 11111410 1571811328 20233 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.73
Current children cumulated vsize (KiB) 1534972

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

[startup+1.60242 s]
/proc/loadavg: 1.09 1.08 1.06 5/119 12625
/proc/meminfo: memFree=1802172/2059040 swapFree=4158992/4192956
[pid=12612] ppid=12610 vsize=1535416 CPUtime=2.92
/proc/12612/stat : 12612 (java) S 12610 12612 11757 0 -1 4202496 24401 0 1 0 281 11 0 0 18 0 13 0 11111383 1572265984 21516 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12612/statm: 383854 21520 1420 10 0 381156 0
[pid=12612/tid=12614] ppid=12610 vsize=1535416 CPUtime=1.52
/proc/12612/task/12614/stat : 12614 (java) R 12610 12612 11757 0 -1 4202560 18191 0 1 0 142 10 0 0 18 0 13 0 11111384 1572265984 21522 1992294400 134512640 134550932 4292285744 18446744073709551615 4109197936 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12612/tid=12615] ppid=12610 vsize=1535416 CPUtime=0
/proc/12612/task/12615/stat : 12615 (java) S 12610 12612 11757 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 11111385 1572265984 21524 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12616] ppid=12610 vsize=1535416 CPUtime=0
/proc/12612/task/12616/stat : 12616 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 11111385 1572265984 21527 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12617] ppid=12610 vsize=1535416 CPUtime=0
/proc/12612/task/12617/stat : 12617 (java) S 12610 12612 11757 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 11111387 1572265984 21529 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12618] ppid=12610 vsize=1535416 CPUtime=0
/proc/12612/task/12618/stat : 12618 (java) S 12610 12612 11757 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 11111388 1572265984 21531 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12619] ppid=12610 vsize=1535416 CPUtime=0
/proc/12612/task/12619/stat : 12619 (java) S 12610 12612 11757 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 11111388 1572265984 21532 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12620] ppid=12610 vsize=1535416 CPUtime=0
/proc/12612/task/12620/stat : 12620 (java) S 12610 12612 11757 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 11111392 1572265984 21534 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12621] ppid=12610 vsize=1535416 CPUtime=0.41
/proc/12612/task/12621/stat : 12621 (java) R 12610 12612 11757 0 -1 4202560 2106 0 0 0 41 0 0 0 25 0 13 0 11111392 1572265984 21537 1992294400 134512640 134550932 4292285744 18446744073709551615 105572968 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12612/tid=12622] ppid=12610 vsize=1535416 CPUtime=0.97
/proc/12612/task/12622/stat : 12622 (java) R 12610 12612 11757 0 -1 4202560 3041 0 0 0 97 0 0 0 18 0 13 0 11111392 1572265984 21540 1992294400 134512640 134550932 4292285744 18446744073709551615 104164090 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12612/tid=12623] ppid=12610 vsize=1535416 CPUtime=0
/proc/12612/task/12623/stat : 12623 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11111392 1572265984 21542 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12624] ppid=12610 vsize=1535416 CPUtime=0
/proc/12612/task/12624/stat : 12624 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11111392 1572265984 21545 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12625] ppid=12610 vsize=1535416 CPUtime=0
/proc/12612/task/12625/stat : 12625 (java) S 12610 12612 11757 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 13 0 11111410 1572265984 21547 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 1535416

[startup+2.40142 s]
/proc/loadavg: 1.09 1.08 1.06 6/119 12625
/proc/meminfo: memFree=1703468/2059040 swapFree=4158992/4192956
[pid=12612] ppid=12610 vsize=1539896 CPUtime=4.52
/proc/12612/stat : 12612 (java) S 12610 12612 11757 0 -1 4202496 40837 0 1 0 434 18 0 0 18 0 13 0 11111383 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12612/statm: 384974 36858 1435 10 0 382276 0
[pid=12612/tid=12614] ppid=12610 vsize=1539896 CPUtime=2.3
/proc/12612/task/12614/stat : 12614 (java) R 12610 12612 11757 0 -1 4202560 32069 0 1 0 215 15 0 0 18 0 13 0 11111384 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4109187849 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12612/tid=12615] ppid=12610 vsize=1539896 CPUtime=0
/proc/12612/task/12615/stat : 12615 (java) S 12610 12612 11757 0 -1 4202560 298 0 0 0 0 0 0 0 17 0 13 0 11111385 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12616] ppid=12610 vsize=1539896 CPUtime=0
/proc/12612/task/12616/stat : 12616 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 11111385 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12617] ppid=12610 vsize=1539896 CPUtime=0
/proc/12612/task/12617/stat : 12617 (java) S 12610 12612 11757 0 -1 4202560 8 0 0 0 0 0 0 0 17 0 13 0 11111387 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12618] ppid=12610 vsize=1539896 CPUtime=0
/proc/12612/task/12618/stat : 12618 (java) S 12610 12612 11757 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 11111388 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12619] ppid=12610 vsize=1539896 CPUtime=0
/proc/12612/task/12619/stat : 12619 (java) S 12610 12612 11757 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 11111388 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12620] ppid=12610 vsize=1539896 CPUtime=0
/proc/12612/task/12620/stat : 12620 (java) S 12610 12612 11757 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 11111392 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12621] ppid=12610 vsize=1539896 CPUtime=0.61
/proc/12612/task/12621/stat : 12621 (java) R 12610 12612 11757 0 -1 4202560 2778 0 0 0 61 0 0 0 25 0 13 0 11111392 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 105871280 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12612/tid=12622] ppid=12610 vsize=1539896 CPUtime=1.56
/proc/12612/task/12622/stat : 12622 (java) R 12610 12612 11757 0 -1 4202560 4616 0 0 0 155 1 0 0 19 0 13 0 11111392 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 102548581 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12612/tid=12623] ppid=12610 vsize=1539896 CPUtime=0
/proc/12612/task/12623/stat : 12623 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11111392 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12624] ppid=12610 vsize=1539896 CPUtime=0
/proc/12612/task/12624/stat : 12624 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11111392 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12625] ppid=12610 vsize=1539896 CPUtime=0
/proc/12612/task/12625/stat : 12625 (java) S 12610 12612 11757 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 13 0 11111410 1576853504 36858 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.52
Current children cumulated vsize (KiB) 1539896

[startup+2.80142 s]
/proc/loadavg: 1.09 1.08 1.06 6/119 12625
/proc/meminfo: memFree=1703468/2059040 swapFree=4158992/4192956
[pid=12612] ppid=12610 vsize=1543912 CPUtime=5.31
/proc/12612/stat : 12612 (java) S 12610 12612 11757 0 -1 4202496 41823 0 1 0 513 18 0 0 18 0 13 0 11111383 1580965888 37844 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12612/statm: 385978 37845 1437 10 0 383280 0
[pid=12612/tid=12614] ppid=12610 vsize=1544072 CPUtime=2.67
/proc/12612/task/12614/stat : 12614 (java) S 12610 12612 11757 0 -1 4202560 32076 0 1 0 252 15 0 0 19 0 13 0 11111384 1581129728 37846 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12615] ppid=12610 vsize=1544072 CPUtime=0
/proc/12612/task/12615/stat : 12615 (java) S 12610 12612 11757 0 -1 4202560 298 0 0 0 0 0 0 0 17 0 13 0 11111385 1581129728 37847 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12616] ppid=12610 vsize=1544072 CPUtime=0
/proc/12612/task/12616/stat : 12616 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 11111385 1581129728 37847 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12617] ppid=12610 vsize=1544072 CPUtime=0
/proc/12612/task/12617/stat : 12617 (java) S 12610 12612 11757 0 -1 4202560 8 0 0 0 0 0 0 0 17 0 13 0 11111387 1581129728 37848 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 0 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12618] ppid=12610 vsize=1544072 CPUtime=0
/proc/12612/task/12618/stat : 12618 (java) S 12610 12612 11757 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 11111388 1581129728 37849 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12619] ppid=12610 vsize=1544072 CPUtime=0
/proc/12612/task/12619/stat : 12619 (java) S 12610 12612 11757 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 11111388 1581129728 37850 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12620] ppid=12610 vsize=1544072 CPUtime=0
/proc/12612/task/12620/stat : 12620 (java) S 12610 12612 11757 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 11111392 1581129728 37850 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12621] ppid=12610 vsize=1544072 CPUtime=0.84
/proc/12612/task/12621/stat : 12621 (java) R 12610 12612 11757 0 -1 4202560 3086 0 0 0 84 0 0 0 25 0 13 0 11111392 1581129728 37851 1992294400 134512640 134550932 4292285744 18446744073709551615 104161253 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12612/tid=12622] ppid=12610 vsize=1544072 CPUtime=1.77
/proc/12612/task/12622/stat : 12622 (java) R 12610 12612 11757 0 -1 4202560 5289 0 0 0 175 2 0 0 19 0 13 0 11111392 1581129728 37851 1992294400 134512640 134550932 4292285744 18446744073709551615 104139126 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12612/tid=12623] ppid=12610 vsize=1544072 CPUtime=0
/proc/12612/task/12623/stat : 12623 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11111392 1581129728 37851 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12624] ppid=12610 vsize=1544072 CPUtime=0
/proc/12612/task/12624/stat : 12624 (java) S 12610 12612 11757 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11111392 1581129728 37851 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 0 0 0 0
[pid=12612/tid=12625] ppid=12610 vsize=1544072 CPUtime=0
/proc/12612/task/12625/stat : 12625 (java) S 12610 12612 11757 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 13 0 11111410 1581129728 37851 1992294400 134512640 134550932 4292285744 18446744073709551615 4294960144 0 4 0 16800975 18446604437802873280 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.31
Current children cumulated vsize (KiB) 1543912

Child status: 30
Real time (s): 2.89639
CPU time (s): 5.43817
CPU user time (s): 5.2332
CPU system time (s): 0.204968
CPU usage (%): 187.757
Max. virtual memory (cumulated for all children) (KiB): 1543912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.2332
system time used= 0.204968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42424
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= 194
involuntary context switches= 251

runsolver used 0.014997 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-12 17:04:37
IDJOB=2661111
IDBENCH=1860
IDSOLVER=1165
FILE ID=node006/2661111-1276355077
PBS_JOBID= 11173195
Free space on /tmp= 62472 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-bm23.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661111-1276355077/watcher-2661111-1276355077 -o /tmp/evaluation-result-2661111-1276355077/solver-2661111-1276355077 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661111-1276355077.opb

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

MD5SUM BENCH= 5c5bb330d1cbd0e2ab066594a5d2a4de
RANDOM SEED=818616612

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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:       1844956 kB
Buffers:         20668 kB
Cached:         100408 kB
SwapCached:       1976 kB
Active:          90280 kB
Inactive:        58796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844956 kB
SwapTotal:     4192956 kB
SwapFree:      4158992 kB
Dirty:             744 kB
Writeback:           0 kB
AnonPages:       26000 kB
Mapped:          14024 kB
Slab:            43252 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182864 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= 62472 MiB
End job on node006 at 2010-06-12 17:04:40