Trace number 2661284

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 2010-05-26UNSAT 9.50555 7.11218

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-80bau3b.opb
MD5SUMb2e886c31e082dd9f659f139112a12d7
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 benchmark9.35358
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables228540
Total number of constraints5191
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 constraints5191
Minimum length of a constraint10
Maximum length of a constraint3330
Number of terms in the objective function 182620
Biggest coefficient in the objective function 5315022028800000
Number of bits for the biggest coefficient in the objective function 53
Sum of the numbers in the objective function 5549881707922194982
Number of bits of the sum of numbers in the objective function 63
Biggest number in a constraint 5315022028800000
Number of bits of the biggest number in a constraint 53
Biggest sum of numbers in a constraint 5549881707922194982
Number of bits of the biggest sum of numbers63
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.20	c No reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2661284-1276556059.opb
0.24/0.20	c reading problem ... 
7.68/5.96	c ... done. Wall clock time 5.745s.
7.68/5.96	c #vars     228540
7.68/5.96	c #constraints  66350
7.68/5.96	c constraints type 
7.68/5.96	c org.sat4j.pb.constraints.pb.MaxWatchPb => 5191
9.41/7.03	c starts		: 0
9.41/7.03	c conflicts		: 0
9.41/7.03	c decisions		: 0
9.41/7.03	c propagations		: 63180
9.41/7.03	c inspects		: 12743
9.41/7.03	c learnt literals	: 0
9.41/7.03	c learnt binary clauses	: 0
9.41/7.03	c learnt ternary clauses	: 0
9.41/7.03	c learnt clauses	: 0
9.41/7.03	c ignored clauses	: 0
9.41/7.03	c root simplifications	: 0
9.41/7.03	c removed literals (reason simplification)	: 0
9.41/7.03	c reason swapping (by a shorter reason)	: 0
9.41/7.03	c Calls to reduceDB	: 0
9.41/7.03	c number of reductions to clauses (during analyze)	: 0
9.41/7.03	c number of learned constraints concerned by reduction	: 0
9.41/7.03	c number of learning phase by resolution	: 0
9.41/7.03	c number of learning phase by cutting planes	: 0
9.41/7.03	c speed (assignments/second)	: 58391.86691312384
9.41/7.03	c non guided choices	0
9.41/7.03	c learnt constraints type 
9.41/7.03	c constraints type 
9.41/7.03	c org.sat4j.pb.constraints.pb.MaxWatchPb => 5191
9.41/7.03	s UNSATISFIABLE
9.41/7.03	c Total wall clock time (in seconds): 6.83

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-2661284-1276556059/watcher-2661284-1276556059 -o /tmp/evaluation-result-2661284-1276556059/solver-2661284-1276556059 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661284-1276556059.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: 2.02 2.04 1.71 3/106 776
/proc/meminfo: memFree=1854992/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=24036 CPUtime=0
/proc/776/stat : 776 (runsolver) R 774 776 32745 0 -1 4202560 80 0 0 0 0 0 0 0 22 0 1 0 31207642 24612864 107 1992294400 4194304 4302564 140737198497840 18446744073709551615 239006753783 0 2147483391 4096 24578 0 0 0 17 0 0 0 0
/proc/776/statm: 6009 107 69 27 0 2647 0

[startup+0.0793739 s]
/proc/loadavg: 2.02 2.04 1.71 3/106 776
/proc/meminfo: memFree=1854992/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=1521796 CPUtime=0.07
/proc/776/stat : 776 (java) S 774 776 32745 0 -1 4202496 3784 0 1 0 5 2 0 0 18 0 7 0 31207642 1558319104 3225 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/776/statm: 380449 3225 1040 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.100972 s]
/proc/loadavg: 2.02 2.04 1.71 3/106 776
/proc/meminfo: memFree=1854992/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=1524184 CPUtime=0.09
/proc/776/stat : 776 (java) S 774 776 32745 0 -1 4202496 3972 0 1 0 7 2 0 0 18 0 12 0 31207642 1560764416 3411 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/776/statm: 381046 3411 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.33478 s]
/proc/loadavg: 2.02 2.04 1.71 3/106 776
/proc/meminfo: memFree=1854992/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=1527080 CPUtime=0.46
/proc/776/stat : 776 (java) S 774 776 32745 0 -1 4202496 6846 0 1 0 43 3 0 0 18 0 12 0 31207642 1563729920 6282 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/776/statm: 381770 6282 1371 10 0 379072 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 1527080

[startup+0.701091 s]
/proc/loadavg: 2.02 2.04 1.71 3/106 776
/proc/meminfo: memFree=1854992/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=1527396 CPUtime=1.03
/proc/776/stat : 776 (java) S 774 776 32745 0 -1 4202496 10702 0 1 0 98 5 0 0 18 0 12 0 31207642 1564053504 10051 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/776/statm: 381849 10052 1401 10 0 379151 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 1527396

[startup+1.50126 s]
/proc/loadavg: 2.02 2.04 1.71 2/118 788
/proc/meminfo: memFree=1800336/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=1527396 CPUtime=1.84
/proc/776/stat : 776 (java) S 774 776 32745 0 -1 4202496 23503 0 1 0 174 10 0 0 18 0 12 0 31207642 1564053504 22852 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/776/statm: 381849 22853 1401 10 0 379151 0
[pid=776/tid=778] ppid=774 vsize=1527396 CPUtime=1.47
/proc/776/task/778/stat : 778 (java) R 774 776 32745 0 -1 4202560 21408 0 1 0 138 9 0 0 19 0 12 0 31207643 1564053504 22853 1992294400 134512640 134550932 4289439008 18446744073709551615 4109223459 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=776/tid=779] ppid=774 vsize=1527396 CPUtime=0
/proc/776/task/779/stat : 779 (java) S 774 776 32745 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 12 0 31207645 1564053504 22854 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=780] ppid=774 vsize=1527396 CPUtime=0
/proc/776/task/780/stat : 780 (java) S 774 776 32745 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 12 0 31207645 1564053504 22855 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=781] ppid=774 vsize=1527396 CPUtime=0
/proc/776/task/781/stat : 781 (java) S 774 776 32745 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31207646 1564053504 22856 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=782] ppid=774 vsize=1527396 CPUtime=0
/proc/776/task/782/stat : 782 (java) S 774 776 32745 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 12 0 31207647 1564053504 22856 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=783] ppid=774 vsize=1527396 CPUtime=0
/proc/776/task/783/stat : 783 (java) S 774 776 32745 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 12 0 31207647 1564053504 22857 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=784] ppid=774 vsize=1527396 CPUtime=0
/proc/776/task/784/stat : 784 (java) S 774 776 32745 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 12 0 31207651 1564053504 22858 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=785] ppid=774 vsize=1527396 CPUtime=0.13
/proc/776/task/785/stat : 785 (java) S 774 776 32745 0 -1 4202560 246 0 0 0 13 0 0 0 25 0 12 0 31207651 1564053504 22859 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=786] ppid=774 vsize=1527396 CPUtime=0.21
/proc/776/task/786/stat : 786 (java) S 774 776 32745 0 -1 4202560 789 0 0 0 21 0 0 0 17 0 12 0 31207651 1564053504 22859 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=787] ppid=774 vsize=1527396 CPUtime=0
/proc/776/task/787/stat : 787 (java) S 774 776 32745 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 31207651 1564053504 22860 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=788] ppid=774 vsize=1527396 CPUtime=0
/proc/776/task/788/stat : 788 (java) S 774 776 32745 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31207651 1564053504 22861 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 1527396

[startup+3.10161 s]
/proc/loadavg: 2.02 2.04 1.71 5/118 788
/proc/meminfo: memFree=1738088/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=1539268 CPUtime=4.45
/proc/776/stat : 776 (java) S 774 776 32745 0 -1 4202496 46451 0 1 0 424 21 0 0 18 0 12 0 31207642 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/776/statm: 384817 42971 1418 10 0 382119 0
[pid=776/tid=778] ppid=774 vsize=1539268 CPUtime=2.79
/proc/776/task/778/stat : 778 (java) R 774 776 32745 0 -1 4202560 32011 0 1 0 265 14 0 0 22 0 12 0 31207643 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4109291746 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=776/tid=779] ppid=774 vsize=1539268 CPUtime=0.1
/proc/776/task/779/stat : 779 (java) S 774 776 32745 0 -1 4202560 3781 0 0 0 8 2 0 0 18 0 12 0 31207645 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=780] ppid=774 vsize=1539268 CPUtime=0.09
/proc/776/task/780/stat : 780 (java) S 774 776 32745 0 -1 4202560 3030 0 0 0 8 1 0 0 18 0 12 0 31207645 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 1 0 0 0
[pid=776/tid=781] ppid=774 vsize=1539268 CPUtime=0
/proc/776/task/781/stat : 781 (java) S 774 776 32745 0 -1 4202560 7 0 0 0 0 0 0 0 16 0 12 0 31207646 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=782] ppid=774 vsize=1539268 CPUtime=0
/proc/776/task/782/stat : 782 (java) S 774 776 32745 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 31207647 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=783] ppid=774 vsize=1539268 CPUtime=0
/proc/776/task/783/stat : 783 (java) S 774 776 32745 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 31207647 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=784] ppid=774 vsize=1539268 CPUtime=0
/proc/776/task/784/stat : 784 (java) S 774 776 32745 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 12 0 31207651 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=785] ppid=774 vsize=1539268 CPUtime=0.84
/proc/776/task/785/stat : 785 (java) S 774 776 32745 0 -1 4202560 4632 0 0 0 83 1 0 0 16 0 12 0 31207651 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 1 0 0 0
[pid=776/tid=786] ppid=774 vsize=1539268 CPUtime=0.58
/proc/776/task/786/stat : 786 (java) S 774 776 32745 0 -1 4202560 1928 0 0 0 58 0 0 0 16 0 12 0 31207651 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=787] ppid=774 vsize=1539268 CPUtime=0
/proc/776/task/787/stat : 787 (java) S 774 776 32745 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 31207651 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=788] ppid=774 vsize=1539268 CPUtime=0
/proc/776/task/788/stat : 788 (java) S 774 776 32745 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31207651 1576210432 42971 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.45
Current children cumulated vsize (KiB) 1539268

[startup+6.3013 s]
/proc/loadavg: 1.94 2.02 1.71 3/118 788
/proc/meminfo: memFree=1620536/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=1538244 CPUtime=8.33
/proc/776/stat : 776 (java) S 774 776 32745 0 -1 4202496 65406 0 1 0 801 32 0 0 18 0 12 0 31207642 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/776/statm: 384561 59626 1437 10 0 381863 0
[pid=776/tid=778] ppid=774 vsize=1538244 CPUtime=5.44
/proc/776/task/778/stat : 778 (java) R 774 776 32745 0 -1 4202560 32045 0 1 0 529 15 0 0 25 0 12 0 31207643 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=776/tid=779] ppid=774 vsize=1538244 CPUtime=0.53
/proc/776/task/779/stat : 779 (java) S 774 776 32745 0 -1 4202560 12309 0 0 0 48 5 0 0 18 0 12 0 31207645 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=780] ppid=774 vsize=1538244 CPUtime=0.53
/proc/776/task/780/stat : 780 (java) S 774 776 32745 0 -1 4202560 13375 0 0 0 46 7 0 0 18 0 12 0 31207645 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 1 0 0 0
[pid=776/tid=781] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/781/stat : 781 (java) S 774 776 32745 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 12 0 31207646 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=782] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/782/stat : 782 (java) S 774 776 32745 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 31207647 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=783] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/783/stat : 783 (java) S 774 776 32745 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 31207647 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=784] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/784/stat : 784 (java) S 774 776 32745 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 12 0 31207651 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=785] ppid=774 vsize=1538244 CPUtime=1.08
/proc/776/task/785/stat : 785 (java) R 774 776 32745 0 -1 4202560 4667 0 0 0 107 1 0 0 16 0 12 0 31207651 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 105719674 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=776/tid=786] ppid=774 vsize=1538244 CPUtime=0.69
/proc/776/task/786/stat : 786 (java) R 774 776 32745 0 -1 4202560 1941 0 0 0 69 0 0 0 16 0 12 0 31207651 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 105578244 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=776/tid=787] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/787/stat : 787 (java) S 774 776 32745 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 31207651 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=788] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/788/stat : 788 (java) R 774 776 32745 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31207651 1575161856 59626 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.33
Current children cumulated vsize (KiB) 1538244

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

[startup+6.71038 s]
/proc/loadavg: 1.94 2.02 1.71 3/118 788
/proc/meminfo: memFree=1610120/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=1538244 CPUtime=9
/proc/776/stat : 776 (java) S 774 776 32745 0 -1 4202496 71434 0 1 0 866 34 0 0 18 0 12 0 31207642 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/776/statm: 384561 65183 1438 10 0 381863 0
[pid=776/tid=778] ppid=774 vsize=1538244 CPUtime=5.66
/proc/776/task/778/stat : 778 (java) R 774 776 32745 0 -1 4202560 32048 0 1 0 551 15 0 0 24 0 12 0 31207643 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 103615274 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=776/tid=779] ppid=774 vsize=1538244 CPUtime=0.69
/proc/776/task/779/stat : 779 (java) S 774 776 32745 0 -1 4202560 16256 0 0 0 63 6 0 0 18 0 12 0 31207645 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=780] ppid=774 vsize=1538244 CPUtime=0.71
/proc/776/task/780/stat : 780 (java) S 774 776 32745 0 -1 4202560 15444 0 0 0 63 8 0 0 18 0 12 0 31207645 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 1 0 0 0
[pid=776/tid=781] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/781/stat : 781 (java) S 774 776 32745 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 12 0 31207646 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 0 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=782] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/782/stat : 782 (java) S 774 776 32745 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 31207647 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=783] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/783/stat : 783 (java) S 774 776 32745 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 31207647 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=784] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/784/stat : 784 (java) S 774 776 32745 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 12 0 31207651 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=785] ppid=774 vsize=1538244 CPUtime=1.09
/proc/776/task/785/stat : 785 (java) S 774 776 32745 0 -1 4202560 4669 0 0 0 108 1 0 0 15 0 12 0 31207651 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 1 0 0 0
[pid=776/tid=786] ppid=774 vsize=1538244 CPUtime=0.79
/proc/776/task/786/stat : 786 (java) R 774 776 32745 0 -1 4202560 1948 0 0 0 79 0 0 0 16 0 12 0 31207651 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 106129608 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=776/tid=787] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/787/stat : 787 (java) S 774 776 32745 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 12 0 31207651 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
[pid=776/tid=788] ppid=774 vsize=1538244 CPUtime=0
/proc/776/task/788/stat : 788 (java) S 774 776 32745 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31207651 1575161856 65183 1992294400 134512640 134550932 4289439008 18446744073709551615 4294960144 0 4 0 16800975 18446604437824894016 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 9
Current children cumulated vsize (KiB) 1538244

[startup+7.10172 s]
/proc/loadavg: 1.94 2.02 1.71 3/118 788
/proc/meminfo: memFree=1610120/2059040 swapFree=4140216/4192956
[pid=776] ppid=774 vsize=0 CPUtime=9.49
/proc/776/stat : 776 (java) R 774 776 32745 0 -1 4203524 71458 0 1 0 913 36 0 0 18 0 1 0 31207642 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/776/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 7.11218
CPU time (s): 9.50555
CPU user time (s): 9.13061
CPU system time (s): 0.374943
CPU usage (%): 133.652
Max. virtual memory (cumulated for all children) (KiB): 1540596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.13061
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71458
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= 382
involuntary context switches= 306

runsolver used 0.015997 second user time and 0.050992 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-15 00:54:20
IDJOB=2661284
IDBENCH=2455
IDSOLVER=1165
FILE ID=node010/2661284-1276556059
PBS_JOBID= 11173492
Free space on /tmp= 62488 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-80bau3b.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661284-1276556059/watcher-2661284-1276556059 -o /tmp/evaluation-result-2661284-1276556059/solver-2661284-1276556059 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661284-1276556059.opb

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

MD5SUM BENCH= b2e886c31e082dd9f659f139112a12d7
RANDOM SEED=1581309424

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:       1855264 kB
Buffers:         23924 kB
Cached:         102560 kB
SwapCached:       5988 kB
Active:          93508 kB
Inactive:        45672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855264 kB
SwapTotal:     4192956 kB
SwapFree:      4140216 kB
Dirty:           12772 kB
Writeback:           0 kB
AnonPages:       10908 kB
Mapped:          12948 kB
Slab:            42524 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182176 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= 62488 MiB
End job on node010 at 2010-06-15 00:54:27