Trace number 2659807

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 Resolution 2.2.0 2010-05-26UNSAT 9.35358 6.87864

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 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.16	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.16	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.16	c java.vm.version	11.2-b01
0.08/0.16	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.16	c sun.arch.data.model	32
0.08/0.16	c java.version		1.6.0_12
0.08/0.16	c os.name		Linux
0.08/0.16	c os.version		2.6.18-164.el5
0.08/0.16	c os.arch		i386
0.08/0.16	c Free memory 		1393557488
0.08/0.16	c Max memory 		1395916800
0.08/0.16	c Total memory 		1395916800
0.08/0.16	c Number of processors 	2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c Armin Biere (Picosat) restarts strategy
0.22/0.22	c Glucose learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c solving HOME/instance-2659807-1276556051.opb
0.22/0.22	c reading problem ... 
7.61/5.83	c ... done. Wall clock time 5.611s.
7.61/5.83	c #vars     228540
7.61/5.83	c #constraints  66350
7.61/5.83	c constraints type 
7.61/5.83	c org.sat4j.pb.constraints.pb.MaxWatchPb => 5191
9.29/6.81	c starts		: 0
9.29/6.81	c conflicts		: 0
9.29/6.81	c decisions		: 0
9.29/6.81	c propagations		: 63180
9.29/6.81	c inspects		: 12743
9.29/6.81	c learnt literals	: 0
9.29/6.82	c learnt binary clauses	: 0
9.29/6.82	c learnt ternary clauses	: 0
9.29/6.82	c learnt clauses	: 0
9.29/6.82	c ignored clauses	: 0
9.29/6.82	c root simplifications	: 0
9.29/6.82	c removed literals (reason simplification)	: 0
9.29/6.82	c reason swapping (by a shorter reason)	: 0
9.29/6.82	c Calls to reduceDB	: 0
9.29/6.82	c number of reductions to clauses (during analyze)	: 0
9.29/6.82	c number of learned constraints concerned by reduction	: 0
9.29/6.82	c number of learning phase by resolution	: 0
9.29/6.82	c number of learning phase by cutting planes	: 0
9.29/6.82	c speed (assignments/second)	: 64403.66972477064
9.29/6.82	c non guided choices	0
9.29/6.82	c learnt constraints type 
9.29/6.82	c constraints type 
9.29/6.82	c org.sat4j.pb.constraints.pb.MaxWatchPb => 5191
9.29/6.82	s UNSATISFIABLE
9.29/6.82	c Total wall clock time (in seconds): 6.6

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-2659807-1276556051/watcher-2659807-1276556051 -o /tmp/evaluation-result-2659807-1276556051/solver-2659807-1276556051 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659807-1276556051.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.94 2.02 1.71 3/106 737
/proc/meminfo: memFree=1855176/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=24036 CPUtime=0
/proc/737/stat : 737 (runsolver) R 735 737 32745 0 -1 4202560 81 0 0 0 0 0 0 0 25 0 1 0 31206808 24612864 106 1992294400 4194304 4302564 140734078039312 18446744073709551615 239006753783 0 2147483391 4096 24578 0 0 0 17 0 0 0 0
/proc/737/statm: 6009 106 69 27 0 2647 0

[startup+0.0372451 s]
/proc/loadavg: 1.94 2.02 1.71 3/106 737
/proc/meminfo: memFree=1855176/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=1518368 CPUtime=0.01
/proc/737/stat : 737 (java) S 735 737 32745 0 -1 4202496 2793 0 1 0 0 1 0 0 15 0 4 0 31206808 1554808832 2236 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/737/statm: 380044 2513 759 10 0 377354 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1518368

[startup+0.102373 s]
/proc/loadavg: 1.94 2.02 1.71 3/106 737
/proc/meminfo: memFree=1855176/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=1524024 CPUtime=0.08
/proc/737/stat : 737 (java) S 735 737 32745 0 -1 4202496 3933 0 1 0 6 2 0 0 15 0 12 0 31206808 1560600576 3372 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/737/statm: 381006 3372 1073 10 0 378308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524024

[startup+0.300376 s]
/proc/loadavg: 1.94 2.02 1.71 3/106 737
/proc/meminfo: memFree=1855176/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=1526968 CPUtime=0.36
/proc/737/stat : 737 (java) S 735 737 32745 0 -1 4202496 6673 0 1 0 32 4 0 0 15 0 12 0 31206808 1563615232 6110 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/737/statm: 381742 6110 1356 10 0 379044 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526968

[startup+0.700383 s]
/proc/loadavg: 1.94 2.02 1.71 3/106 737
/proc/meminfo: memFree=1855176/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=1528196 CPUtime=1.04
/proc/737/stat : 737 (java) S 735 737 32745 0 -1 4202496 10147 0 1 0 99 5 0 0 15 0 12 0 31206808 1564872704 9503 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/737/statm: 382049 9503 1400 10 0 379351 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 1528196

[startup+1.5014 s]
/proc/loadavg: 1.94 2.02 1.71 2/118 749
/proc/meminfo: memFree=1802940/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=1528196 CPUtime=1.85
/proc/737/stat : 737 (java) S 735 737 32745 0 -1 4202496 23183 0 1 0 176 9 0 0 15 0 12 0 31206808 1564872704 22539 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/737/statm: 382049 22540 1400 10 0 379351 0
[pid=737/tid=739] ppid=735 vsize=1528196 CPUtime=1.46
/proc/737/task/739/stat : 739 (java) R 735 737 32745 0 -1 4202560 20952 0 1 0 139 7 0 0 25 0 12 0 31206810 1564872704 22541 1992294400 134512640 134550932 4288451760 18446744073709551615 4109305907 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=737/tid=740] ppid=735 vsize=1528196 CPUtime=0
/proc/737/task/740/stat : 740 (java) S 735 737 32745 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 12 0 31206811 1564872704 22541 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=741] ppid=735 vsize=1528196 CPUtime=0
/proc/737/task/741/stat : 741 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 12 0 31206811 1564872704 22542 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=742] ppid=735 vsize=1528196 CPUtime=0
/proc/737/task/742/stat : 742 (java) S 735 737 32745 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 31206813 1564872704 22543 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=743] ppid=735 vsize=1528196 CPUtime=0
/proc/737/task/743/stat : 743 (java) S 735 737 32745 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 31206813 1564872704 22544 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=744] ppid=735 vsize=1528196 CPUtime=0
/proc/737/task/744/stat : 744 (java) S 735 737 32745 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 31206813 1564872704 22545 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=745] ppid=735 vsize=1528196 CPUtime=0
/proc/737/task/745/stat : 745 (java) S 735 737 32745 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 12 0 31206818 1564872704 22545 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=746] ppid=735 vsize=1528196 CPUtime=0.07
/proc/737/task/746/stat : 746 (java) S 735 737 32745 0 -1 4202560 75 0 0 0 7 0 0 0 22 0 12 0 31206818 1564872704 22546 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=747] ppid=735 vsize=1528196 CPUtime=0.28
/proc/737/task/747/stat : 747 (java) S 735 737 32745 0 -1 4202560 1096 0 0 0 28 0 0 0 16 0 12 0 31206818 1564872704 22546 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=748] ppid=735 vsize=1528196 CPUtime=0
/proc/737/task/748/stat : 748 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 31206818 1564872704 22547 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=749] ppid=735 vsize=1528196 CPUtime=0
/proc/737/task/749/stat : 749 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31206818 1564872704 22548 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.85
Current children cumulated vsize (KiB) 1528196

[startup+3.10042 s]
/proc/loadavg: 2.11 2.06 1.72 4/118 749
/proc/meminfo: memFree=1740320/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=1539724 CPUtime=4.47
/proc/737/stat : 737 (java) S 735 737 32745 0 -1 4202496 47072 0 1 0 428 19 0 0 15 0 12 0 31206808 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/737/statm: 384931 42994 1417 10 0 382233 0
[pid=737/tid=739] ppid=735 vsize=1539724 CPUtime=2.76
/proc/737/task/739/stat : 739 (java) R 735 737 32745 0 -1 4202560 32010 0 1 0 263 13 0 0 25 0 12 0 31206810 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4109306109 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=737/tid=740] ppid=735 vsize=1539724 CPUtime=0.1
/proc/737/task/740/stat : 740 (java) S 735 737 32745 0 -1 4202560 4297 0 0 0 9 1 0 0 16 0 12 0 31206811 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=741] ppid=735 vsize=1539724 CPUtime=0.09
/proc/737/task/741/stat : 741 (java) S 735 737 32745 0 -1 4202560 2490 0 0 0 9 0 0 0 18 0 12 0 31206811 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
[pid=737/tid=742] ppid=735 vsize=1539724 CPUtime=0
/proc/737/task/742/stat : 742 (java) S 735 737 32745 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 12 0 31206813 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=743] ppid=735 vsize=1539724 CPUtime=0
/proc/737/task/743/stat : 743 (java) S 735 737 32745 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 31206813 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=744] ppid=735 vsize=1539724 CPUtime=0
/proc/737/task/744/stat : 744 (java) S 735 737 32745 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 12 0 31206813 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=745] ppid=735 vsize=1539724 CPUtime=0
/proc/737/task/745/stat : 745 (java) S 735 737 32745 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 12 0 31206818 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=746] ppid=735 vsize=1539724 CPUtime=0.29
/proc/737/task/746/stat : 746 (java) S 735 737 32745 0 -1 4202560 565 0 0 0 29 0 0 0 16 0 12 0 31206818 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
[pid=737/tid=747] ppid=735 vsize=1539724 CPUtime=1.18
/proc/737/task/747/stat : 747 (java) R 735 737 32745 0 -1 4202560 6642 0 0 0 115 3 0 0 16 0 12 0 31206818 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 105872816 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=737/tid=748] ppid=735 vsize=1539724 CPUtime=0
/proc/737/task/748/stat : 748 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 31206818 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=749] ppid=735 vsize=1539724 CPUtime=0
/proc/737/task/749/stat : 749 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31206818 1576677376 42994 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.47
Current children cumulated vsize (KiB) 1539724

[startup+6.30147 s]
/proc/loadavg: 2.11 2.06 1.72 2/118 749
/proc/meminfo: memFree=1620412/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=1539060 CPUtime=8.46
/proc/737/stat : 737 (java) S 735 737 32745 0 -1 4202496 66327 0 1 0 817 29 0 0 15 0 12 0 31206808 1575997440 60022 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/737/statm: 384765 60024 1436 10 0 382067 0
[pid=737/tid=739] ppid=735 vsize=1539060 CPUtime=5.34
/proc/737/task/739/stat : 739 (java) S 735 737 32745 0 -1 4202560 32045 0 1 0 520 14 0 0 25 0 12 0 31206810 1575997440 60025 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=740] ppid=735 vsize=1539060 CPUtime=0.58
/proc/737/task/740/stat : 740 (java) R 735 737 32745 0 -1 4202560 16246 0 0 0 52 6 0 0 16 0 12 0 31206811 1575997440 60027 1992294400 134512640 134550932 4288451760 18446744073709551615 106195352 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=737/tid=741] ppid=735 vsize=1539060 CPUtime=0.55
/proc/737/task/741/stat : 741 (java) R 735 737 32745 0 -1 4202560 9735 0 0 0 52 3 0 0 18 0 12 0 31206811 1575997440 60028 1992294400 134512640 134550932 4288451760 18446744073709551615 106195352 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=737/tid=742] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/742/stat : 742 (java) S 735 737 32745 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 12 0 31206813 1575997440 60030 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=743] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/743/stat : 743 (java) S 735 737 32745 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 31206813 1575997440 60031 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=744] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/744/stat : 744 (java) S 735 737 32745 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 12 0 31206813 1575997440 60033 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=745] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/745/stat : 745 (java) S 735 737 32745 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 12 0 31206818 1575997440 60034 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=746] ppid=735 vsize=1539060 CPUtime=0.49
/proc/737/task/746/stat : 746 (java) S 735 737 32745 0 -1 4202560 576 0 0 0 49 0 0 0 16 0 12 0 31206818 1575997440 60036 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
[pid=737/tid=747] ppid=735 vsize=1539060 CPUtime=1.44
/proc/737/task/747/stat : 747 (java) S 735 737 32745 0 -1 4202560 6662 0 0 0 141 3 0 0 15 0 12 0 31206818 1575997440 60037 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=748] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/748/stat : 748 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 31206818 1575997440 60039 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=749] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/749/stat : 749 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31206818 1575997440 60040 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.46
Current children cumulated vsize (KiB) 1539060

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

[startup+6.70248 s]
/proc/loadavg: 2.11 2.06 1.72 4/118 749
/proc/meminfo: memFree=1598340/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=1539060 CPUtime=9.11
/proc/737/stat : 737 (java) S 735 737 32745 0 -1 4202496 72179 0 1 0 880 31 0 0 15 0 12 0 31206808 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/737/statm: 384765 65370 1437 10 0 382067 0
[pid=737/tid=739] ppid=735 vsize=1539060 CPUtime=5.65
/proc/737/task/739/stat : 739 (java) R 735 737 32745 0 -1 4202560 32047 0 1 0 551 14 0 0 25 0 12 0 31206810 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 3739219 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=737/tid=740] ppid=735 vsize=1539060 CPUtime=0.68
/proc/737/task/740/stat : 740 (java) S 735 737 32745 0 -1 4202560 18180 0 0 0 61 7 0 0 16 0 12 0 31206811 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=741] ppid=735 vsize=1539060 CPUtime=0.65
/proc/737/task/741/stat : 741 (java) S 735 737 32745 0 -1 4202560 13627 0 0 0 60 5 0 0 18 0 12 0 31206811 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
[pid=737/tid=742] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/742/stat : 742 (java) S 735 737 32745 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 12 0 31206813 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=743] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/743/stat : 743 (java) S 735 737 32745 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 31206813 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=744] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/744/stat : 744 (java) S 735 737 32745 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 12 0 31206813 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=745] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/745/stat : 745 (java) S 735 737 32745 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 12 0 31206818 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=746] ppid=735 vsize=1539060 CPUtime=0.64
/proc/737/task/746/stat : 746 (java) R 735 737 32745 0 -1 4202560 595 0 0 0 64 0 0 0 16 0 12 0 31206818 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=737/tid=747] ppid=735 vsize=1539060 CPUtime=1.44
/proc/737/task/747/stat : 747 (java) S 735 737 32745 0 -1 4202560 6662 0 0 0 141 3 0 0 15 0 12 0 31206818 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=748] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/748/stat : 748 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 31206818 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=749] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/749/stat : 749 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31206818 1575997440 65370 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 9.11
Current children cumulated vsize (KiB) 1539060

[startup+6.80148 s]
/proc/loadavg: 2.11 2.06 1.72 4/118 749
/proc/meminfo: memFree=1598340/2059040 swapFree=4140216/4192956
[pid=737] ppid=735 vsize=1539060 CPUtime=9.29
/proc/737/stat : 737 (java) S 735 737 32745 0 -1 4202496 72185 0 1 0 898 31 0 0 15 0 12 0 31206808 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/737/statm: 384765 65376 1438 10 0 382067 0
[pid=737/tid=739] ppid=735 vsize=1539060 CPUtime=5.72
/proc/737/task/739/stat : 739 (java) R 735 737 32745 0 -1 4202560 32048 0 1 0 558 14 0 0 25 0 12 0 31206810 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4109745332 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=737/tid=740] ppid=735 vsize=1539060 CPUtime=0.68
/proc/737/task/740/stat : 740 (java) S 735 737 32745 0 -1 4202560 18180 0 0 0 61 7 0 0 16 0 12 0 31206811 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=741] ppid=735 vsize=1539060 CPUtime=0.65
/proc/737/task/741/stat : 741 (java) S 735 737 32745 0 -1 4202560 13627 0 0 0 60 5 0 0 18 0 12 0 31206811 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
[pid=737/tid=742] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/742/stat : 742 (java) S 735 737 32745 0 -1 4202560 7 0 0 0 0 0 0 0 15 0 12 0 31206813 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 0 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=743] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/743/stat : 743 (java) S 735 737 32745 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 31206813 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=744] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/744/stat : 744 (java) S 735 737 32745 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 12 0 31206813 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=745] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/745/stat : 745 (java) S 735 737 32745 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 12 0 31206818 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=746] ppid=735 vsize=1539060 CPUtime=0.67
/proc/737/task/746/stat : 746 (java) S 735 737 32745 0 -1 4202560 596 0 0 0 67 0 0 0 16 0 12 0 31206818 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
[pid=737/tid=747] ppid=735 vsize=1539060 CPUtime=1.52
/proc/737/task/747/stat : 747 (java) S 735 737 32745 0 -1 4202560 6666 0 0 0 149 3 0 0 15 0 12 0 31206818 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=748] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/748/stat : 748 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 31206818 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 0 0 0 0
[pid=737/tid=749] ppid=735 vsize=1539060 CPUtime=0
/proc/737/task/749/stat : 749 (java) S 735 737 32745 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 12 0 31206818 1575997440 65376 1992294400 134512640 134550932 4288451760 18446744073709551615 4294960144 0 4 0 16800975 18446604437837273152 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 9.29
Current children cumulated vsize (KiB) 1539060

Child status: 20
Real time (s): 6.87864
CPU time (s): 9.35358
CPU user time (s): 9.01063
CPU system time (s): 0.342947
CPU usage (%): 135.98
Max. virtual memory (cumulated for all children) (KiB): 1541964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.01063
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72197
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= 442
involuntary context switches= 383

runsolver used 0.016997 second user time and 0.057991 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-15 00:54:12
IDJOB=2659807
IDBENCH=2455
IDSOLVER=1164
FILE ID=node010/2659807-1276556051
PBS_JOBID= 11173492
Free space on /tmp= 62488 MiB

SOLVER NAME= SAT4J PB Resolution 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 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659807-1276556051/watcher-2659807-1276556051 -o /tmp/evaluation-result-2659807-1276556051/solver-2659807-1276556051 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659807-1276556051.opb

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

MD5SUM BENCH= b2e886c31e082dd9f659f139112a12d7
RANDOM SEED=180123724

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:       1855448 kB
Buffers:         23840 kB
Cached:         102572 kB
SwapCached:       5988 kB
Active:          90716 kB
Inactive:        48364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855448 kB
SwapTotal:     4192956 kB
SwapFree:      4140216 kB
Dirty:           12588 kB
Writeback:           0 kB
AnonPages:       10988 kB
Mapped:          12956 kB
Slab:            42460 kB
PageTables:       4024 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 00:54:19