Trace number 2658136

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 2010-05-26OPT-82 5.79012 3.98979

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-4000opt.opb
MD5SUM78d7b4bc270e158c16f301038a8fbfa0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-82
Best CPU time to get the best result obtained on this benchmark3.99639
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints30390
Number of constraints which are clauses30390
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 316
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 316
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	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
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	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@161d36b
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-2658136-1276684933.opb
0.22/0.22	c reading problem ... 
2.07/1.32	c ... done. Wall clock time 1.097s.
2.07/1.32	c #vars     2025
2.07/1.32	c #constraints  30390
2.07/1.32	c constraints type 
2.07/1.32	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 29220
2.07/1.32	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1170
2.24/1.46	c SATISFIABLE
2.24/1.46	c OPTIMIZING...
2.24/1.46	c Got one! Elapsed wall clock time (in seconds):1.243
2.24/1.46	o -42
2.44/1.53	c Got one! Elapsed wall clock time (in seconds):1.308
2.44/1.53	o -50
2.64/1.67	c Got one! Elapsed wall clock time (in seconds):1.449
2.64/1.67	o -51
2.84/1.70	c Got one! Elapsed wall clock time (in seconds):1.479
2.84/1.70	o -70
2.84/1.72	c Got one! Elapsed wall clock time (in seconds):1.502
2.84/1.72	o -71
3.04/1.82	c Got one! Elapsed wall clock time (in seconds):1.601
3.04/1.82	o -72
3.04/1.84	c Got one! Elapsed wall clock time (in seconds):1.624
3.04/1.84	o -75
4.41/2.70	c cleaning 2494 clauses out of 4988 with flag 5001/5001
4.83/3.18	c Got one! Elapsed wall clock time (in seconds):2.961
4.83/3.18	o -82
5.28/3.56	c cleaning 4242 clauses out of 8489 with flag 11000/11000
5.68/3.92	c starts		: 41
5.68/3.92	c conflicts		: 14102
5.68/3.92	c decisions		: 28504
5.68/3.92	c propagations		: 368518
5.68/3.92	c inspects		: 5874247
5.68/3.92	c learnt literals	: 33
5.68/3.92	c learnt binary clauses	: 218
5.68/3.92	c learnt ternary clauses	: 1346
5.68/3.92	c learnt clauses	: 14068
5.68/3.92	c ignored clauses	: 0
5.68/3.92	c root simplifications	: 0
5.68/3.92	c removed literals (reason simplification)	: 730103
5.68/3.92	c reason swapping (by a shorter reason)	: 0
5.68/3.92	c Calls to reduceDB	: 2
5.68/3.92	c number of reductions to clauses (during analyze)	: 0
5.68/3.92	c number of learned constraints concerned by reduction	: 0
5.68/3.92	c number of learning phase by resolution	: 0
5.68/3.92	c number of learning phase by cutting planes	: 0
5.68/3.92	c speed (assignments/second)	: 498671.17726657644
5.68/3.92	c non guided choices	9634
5.68/3.92	c learnt constraints type 
5.68/3.92	c constraints type 
5.68/3.92	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 29220
5.68/3.92	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1170
5.68/3.92	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
5.68/3.92	s OPTIMUM FOUND
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5.68/3.94	c objective function=-82
5.68/3.94	c Total wall clock time (in seconds): 3.721

Verifier Data 

OK	-82

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658136-1276684933/watcher-2658136-1276684933 -o /tmp/evaluation-result-2658136-1276684933/solver-2658136-1276684933 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658136-1276684933.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: 1.00 1.00 1.00 3/106 8122
/proc/meminfo: memFree=1754484/2059040 swapFree=4140260/4192956
[pid=8122] ppid=8120 vsize=1832 CPUtime=0
/proc/8122/stat : 8122 (java6) S 8120 8122 7710 0 -1 4194304 245 0 0 0 0 0 0 0 19 0 1 0 44095040 1875968 149 1992294400 134512640 134550932 4289155744 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699387582 0 0 17 1 0 0 0
/proc/8122/statm: 458 149 111 10 0 63 0

[startup+0.094039 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8122
/proc/meminfo: memFree=1754484/2059040 swapFree=4140260/4192956
[pid=8122] ppid=8120 vsize=1521796 CPUtime=0.07
/proc/8122/stat : 8122 (java) S 8120 8122 7710 0 -1 4202496 3864 0 1 0 5 2 0 0 18 0 7 0 44095040 1558319104 3305 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/8122/statm: 380449 3305 1048 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.101037 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8122
/proc/meminfo: memFree=1754484/2059040 swapFree=4140260/4192956
[pid=8122] ppid=8120 vsize=1524184 CPUtime=0.08
/proc/8122/stat : 8122 (java) S 8120 8122 7710 0 -1 4202496 3949 0 1 0 6 2 0 0 18 0 12 0 44095040 1560764416 3388 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8122/statm: 381046 3388 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.301055 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8122
/proc/meminfo: memFree=1754484/2059040 swapFree=4140260/4192956
[pid=8122] ppid=8120 vsize=1526372 CPUtime=0.33
/proc/8122/stat : 8122 (java) S 8120 8122 7710 0 -1 4202496 5365 0 1 0 29 4 0 0 18 0 12 0 44095040 1563004928 4802 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8122/statm: 381593 4802 1361 10 0 378895 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1526372

[startup+0.701108 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8122
/proc/meminfo: memFree=1754484/2059040 swapFree=4140260/4192956
[pid=8122] ppid=8120 vsize=1527800 CPUtime=1.08
/proc/8122/stat : 8122 (java) S 8120 8122 7710 0 -1 4202496 7492 0 1 0 103 5 0 0 18 0 12 0 44095040 1564467200 6784 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8122/statm: 381950 6785 1395 10 0 379252 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 1527800

[startup+1.5032 s]
/proc/loadavg: 1.00 1.00 1.00 4/118 8134
/proc/meminfo: memFree=1716136/2059040 swapFree=4140260/4192956
[pid=8122] ppid=8120 vsize=1528256 CPUtime=2.44
/proc/8122/stat : 8122 (java) S 8120 8122 7710 0 -1 4202496 20009 0 1 0 234 10 0 0 18 0 13 0 44095040 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8122/statm: 382064 18951 1419 10 0 379366 0
[pid=8122/tid=8124] ppid=8120 vsize=1528256 CPUtime=1.46
/proc/8122/task/8124/stat : 8124 (java) R 8120 8122 7710 0 -1 4202560 17267 0 1 0 137 9 0 0 25 0 13 0 44095042 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4109240539 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8122/tid=8125] ppid=8120 vsize=1528256 CPUtime=0
/proc/8122/task/8125/stat : 8125 (java) S 8120 8122 7710 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 44095043 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8126] ppid=8120 vsize=1528256 CPUtime=0
/proc/8122/task/8126/stat : 8126 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 44095043 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8127] ppid=8120 vsize=1528256 CPUtime=0
/proc/8122/task/8127/stat : 8127 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 44095045 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446604437861105792 0 0 -1 1 0 0 0
[pid=8122/tid=8128] ppid=8120 vsize=1528256 CPUtime=0
/proc/8122/task/8128/stat : 8128 (java) S 8120 8122 7710 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 44095046 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8129] ppid=8120 vsize=1528256 CPUtime=0
/proc/8122/task/8129/stat : 8129 (java) S 8120 8122 7710 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 44095046 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8130] ppid=8120 vsize=1528256 CPUtime=0
/proc/8122/task/8130/stat : 8130 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 44095050 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8131] ppid=8120 vsize=1528256 CPUtime=0.79
/proc/8122/task/8131/stat : 8131 (java) R 8120 8122 7710 0 -1 4202560 1096 0 0 0 79 0 0 0 15 0 13 0 44095050 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 106119222 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8122/tid=8132] ppid=8120 vsize=1528256 CPUtime=0.17
/proc/8122/task/8132/stat : 8132 (java) R 8120 8122 7710 0 -1 4202560 578 0 0 0 17 0 0 0 22 0 13 0 44095050 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 105873555 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8122/tid=8133] ppid=8120 vsize=1528256 CPUtime=0
/proc/8122/task/8133/stat : 8133 (java) S 8120 8122 7710 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44095050 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8134] ppid=8120 vsize=1528256 CPUtime=0
/proc/8122/task/8134/stat : 8134 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 44095050 1564934144 18951 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 1528256

[startup+3.10236 s]
/proc/loadavg: 1.16 1.03 1.01 6/119 8135
/proc/meminfo: memFree=1678308/2059040 swapFree=4140260/4192956
[pid=8122] ppid=8120 vsize=1528584 CPUtime=4.83
/proc/8122/stat : 8122 (java) S 8120 8122 7710 0 -1 4202496 24977 0 1 0 470 13 0 0 18 0 13 0 44095040 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8122/statm: 382146 23484 1444 10 0 379448 0
[pid=8122/tid=8124] ppid=8120 vsize=1528584 CPUtime=3
/proc/8122/task/8124/stat : 8124 (java) R 8120 8122 7710 0 -1 4202560 20085 0 1 0 290 10 0 0 25 0 13 0 44095042 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4109926346 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8122/tid=8125] ppid=8120 vsize=1528584 CPUtime=0.01
/proc/8122/task/8125/stat : 8125 (java) S 8120 8122 7710 0 -1 4202560 416 0 0 0 1 0 0 0 18 0 13 0 44095043 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8126] ppid=8120 vsize=1528584 CPUtime=0.01
/proc/8122/task/8126/stat : 8126 (java) S 8120 8122 7710 0 -1 4202560 373 0 0 0 1 0 0 0 18 0 13 0 44095043 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8127] ppid=8120 vsize=1528584 CPUtime=0.03
/proc/8122/task/8127/stat : 8127 (java) S 8120 8122 7710 0 -1 4202560 777 0 0 0 3 0 0 0 16 0 13 0 44095045 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446604437861105792 0 0 -1 1 0 0 0
[pid=8122/tid=8128] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8128/stat : 8128 (java) S 8120 8122 7710 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 44095046 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8129] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8129/stat : 8129 (java) S 8120 8122 7710 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 44095046 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8130] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8130/stat : 8130 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 44095050 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8131] ppid=8120 vsize=1528584 CPUtime=1.53
/proc/8122/task/8131/stat : 8131 (java) S 8120 8122 7710 0 -1 4202560 1682 0 0 0 153 0 0 0 15 0 13 0 44095050 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8132] ppid=8120 vsize=1528584 CPUtime=0.19
/proc/8122/task/8132/stat : 8132 (java) S 8120 8122 7710 0 -1 4202560 579 0 0 0 19 0 0 0 18 0 13 0 44095050 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8133] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8133/stat : 8133 (java) S 8120 8122 7710 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44095050 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8134] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8134/stat : 8134 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 44095050 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8135] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8135/stat : 8135 (java) S 8120 8122 7710 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 44095174 1565270016 23484 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.83
Current children cumulated vsize (KiB) 1528584

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

[startup+3.50241 s]
/proc/loadavg: 1.16 1.03 1.01 2/119 8135
/proc/meminfo: memFree=1665288/2059040 swapFree=4140260/4192956
[pid=8122] ppid=8120 vsize=1528584 CPUtime=5.28
/proc/8122/stat : 8122 (java) S 8120 8122 7710 0 -1 4202496 24981 0 1 0 515 13 0 0 18 0 13 0 44095040 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8122/statm: 382146 23488 1444 10 0 379448 0
[pid=8122/tid=8124] ppid=8120 vsize=1528584 CPUtime=3.4
/proc/8122/task/8124/stat : 8124 (java) R 8120 8122 7710 0 -1 4202560 20085 0 1 0 330 10 0 0 25 0 13 0 44095042 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4109371121 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8122/tid=8125] ppid=8120 vsize=1528584 CPUtime=0.01
/proc/8122/task/8125/stat : 8125 (java) S 8120 8122 7710 0 -1 4202560 416 0 0 0 1 0 0 0 18 0 13 0 44095043 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8126] ppid=8120 vsize=1528584 CPUtime=0.01
/proc/8122/task/8126/stat : 8126 (java) S 8120 8122 7710 0 -1 4202560 373 0 0 0 1 0 0 0 18 0 13 0 44095043 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8127] ppid=8120 vsize=1528584 CPUtime=0.03
/proc/8122/task/8127/stat : 8127 (java) S 8120 8122 7710 0 -1 4202560 777 0 0 0 3 0 0 0 16 0 13 0 44095045 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446604437861105792 0 0 -1 1 0 0 0
[pid=8122/tid=8128] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8128/stat : 8128 (java) S 8120 8122 7710 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 44095046 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8129] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8129/stat : 8129 (java) S 8120 8122 7710 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 44095046 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8130] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8130/stat : 8130 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 44095050 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8131] ppid=8120 vsize=1528584 CPUtime=1.55
/proc/8122/task/8131/stat : 8131 (java) S 8120 8122 7710 0 -1 4202560 1684 0 0 0 155 0 0 0 15 0 13 0 44095050 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8132] ppid=8120 vsize=1528584 CPUtime=0.23
/proc/8122/task/8132/stat : 8132 (java) S 8120 8122 7710 0 -1 4202560 581 0 0 0 23 0 0 0 15 0 13 0 44095050 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8133] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8133/stat : 8133 (java) S 8120 8122 7710 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44095050 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8134] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8134/stat : 8134 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 44095050 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8135] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8135/stat : 8135 (java) S 8120 8122 7710 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 44095174 1565270016 23488 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.28
Current children cumulated vsize (KiB) 1528584

[startup+3.90245 s]
/proc/loadavg: 1.16 1.03 1.01 2/119 8135
/proc/meminfo: memFree=1665288/2059040 swapFree=4140260/4192956
[pid=8122] ppid=8120 vsize=1528584 CPUtime=5.68
/proc/8122/stat : 8122 (java) S 8120 8122 7710 0 -1 4202496 25328 0 1 0 555 13 0 0 18 0 13 0 44095040 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8122/statm: 382146 23833 1444 10 0 379448 0
[pid=8122/tid=8124] ppid=8120 vsize=1528584 CPUtime=3.76
/proc/8122/task/8124/stat : 8124 (java) R 8120 8122 7710 0 -1 4202560 20086 0 1 0 366 10 0 0 25 0 13 0 44095042 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4109753412 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8122/tid=8125] ppid=8120 vsize=1528584 CPUtime=0.02
/proc/8122/task/8125/stat : 8125 (java) S 8120 8122 7710 0 -1 4202560 508 0 0 0 2 0 0 0 18 0 13 0 44095043 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8126] ppid=8120 vsize=1528584 CPUtime=0.01
/proc/8122/task/8126/stat : 8126 (java) S 8120 8122 7710 0 -1 4202560 503 0 0 0 1 0 0 0 18 0 13 0 44095043 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8127] ppid=8120 vsize=1528584 CPUtime=0.06
/proc/8122/task/8127/stat : 8127 (java) S 8120 8122 7710 0 -1 4202560 901 0 0 0 6 0 0 0 16 0 13 0 44095045 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 0 0 16800975 18446604437861105792 0 0 -1 1 0 0 0
[pid=8122/tid=8128] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8128/stat : 8128 (java) S 8120 8122 7710 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 44095046 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8129] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8129/stat : 8129 (java) S 8120 8122 7710 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 44095046 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8130] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8130/stat : 8130 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 44095050 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8131] ppid=8120 vsize=1528584 CPUtime=1.55
/proc/8122/task/8131/stat : 8131 (java) S 8120 8122 7710 0 -1 4202560 1684 0 0 0 155 0 0 0 15 0 13 0 44095050 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8132] ppid=8120 vsize=1528584 CPUtime=0.23
/proc/8122/task/8132/stat : 8132 (java) S 8120 8122 7710 0 -1 4202560 581 0 0 0 23 0 0 0 15 0 13 0 44095050 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8133] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8133/stat : 8133 (java) S 8120 8122 7710 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44095050 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8134] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8134/stat : 8134 (java) S 8120 8122 7710 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 44095050 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
[pid=8122/tid=8135] ppid=8120 vsize=1528584 CPUtime=0
/proc/8122/task/8135/stat : 8135 (java) S 8120 8122 7710 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 44095174 1565270016 23833 1992294400 134512640 134550932 4287588480 18446744073709551615 4294960144 0 4 0 16800975 18446604437861105792 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.68
Current children cumulated vsize (KiB) 1528584

Child status: 30
Real time (s): 3.98979
CPU time (s): 5.79012
CPU user time (s): 5.64214
CPU system time (s): 0.147977
CPU usage (%): 145.124
Max. virtual memory (cumulated for all children) (KiB): 1528904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.64214
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25353
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= 291
involuntary context switches= 273

runsolver used 0.012998 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-16 12:42:13
IDJOB=2658136
IDBENCH=71821
IDSOLVER=1164
FILE ID=node009/2658136-1276684933
PBS_JOBID= 11172567
Free space on /tmp= 62552 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-4000opt.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658136-1276684933/watcher-2658136-1276684933 -o /tmp/evaluation-result-2658136-1276684933/solver-2658136-1276684933 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658136-1276684933.opb

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

MD5SUM BENCH= 78d7b4bc270e158c16f301038a8fbfa0
RANDOM SEED=1951191845

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1754756 kB
Buffers:         82376 kB
Cached:         127004 kB
SwapCached:       6248 kB
Active:         101092 kB
Inactive:       121676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1754756 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            1276 kB
Writeback:          44 kB
AnonPages:       11676 kB
Mapped:          13040 kB
Slab:            59576 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181964 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= 62552 MiB
End job on node009 at 2010-06-16 12:42:17