Trace number 2658140

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-68 8.81666 6.58627

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-7000opt.opb
MD5SUMa25a52544be0f6847f2aa8f54184e900
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-68
Best CPU time to get the best result obtained on this benchmark7.83981
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 constraints29069
Number of constraints which are clauses29069
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 347
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 347
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
0.08/0.21	c Pseudo Boolean Optimization
0.08/0.21	c --- Begin Solver configuration ---
0.08/0.21	c Stops conflict analysis at the first Unique Implication Point
0.08/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.08/0.21	c Learn all clauses as in MiniSAT
0.08/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.21	c Expensive reason simplification
0.08/0.21	c Armin Biere (Picosat) restarts strategy
0.08/0.21	c Glucose learned constraints deletion strategy
0.08/0.21	c timeout=2147483s
0.08/0.21	c DB Simplification allowed=false
0.08/0.21	c --- End Solver configuration ---
0.08/0.21	c solving HOME/instance-2658140-1276685586.opb
0.08/0.21	c reading problem ... 
1.99/1.29	c ... done. Wall clock time 1.087s.
1.99/1.29	c #vars     2025
1.99/1.29	c #constraints  29069
1.99/1.29	c constraints type 
1.99/1.29	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 27899
1.99/1.29	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1170
2.28/1.46	c SATISFIABLE
2.28/1.46	c OPTIMIZING...
2.28/1.46	c Got one! Elapsed wall clock time (in seconds):1.253
2.28/1.46	o -37
2.67/1.64	c Got one! Elapsed wall clock time (in seconds):1.432
2.67/1.64	o -42
2.67/1.68	c Got one! Elapsed wall clock time (in seconds):1.472
2.67/1.68	o -45
2.87/1.70	c Got one! Elapsed wall clock time (in seconds):1.498
2.87/1.70	o -50
3.07/1.85	c Got one! Elapsed wall clock time (in seconds):1.642
3.07/1.85	o -52
3.27/1.91	c Got one! Elapsed wall clock time (in seconds):1.702
3.27/1.91	o -54
3.27/1.93	c Got one! Elapsed wall clock time (in seconds):1.723
3.27/1.93	o -59
3.68/2.19	c Got one! Elapsed wall clock time (in seconds):1.985
3.68/2.19	o -61
4.06/2.33	c Got one! Elapsed wall clock time (in seconds):2.12
4.06/2.33	o -65
4.06/2.36	c Got one! Elapsed wall clock time (in seconds):2.151
4.06/2.36	o -68
4.64/2.83	c cleaning 2487 clauses out of 4974 with flag 5000/5000
5.74/3.64	c cleaning 4241 clauses out of 8485 with flag 11000/11000
6.66/4.53	c cleaning 5619 clauses out of 11240 with flag 18000/18000
7.78/5.62	c cleaning 6809 clauses out of 13621 with flag 26002/26002
8.72/6.53	c starts		: 62
8.72/6.53	c conflicts		: 32345
8.72/6.53	c decisions		: 51562
8.72/6.53	c propagations		: 708953
8.72/6.53	c inspects		: 15715820
8.72/6.53	c learnt literals	: 56
8.72/6.53	c learnt binary clauses	: 346
8.72/6.53	c learnt ternary clauses	: 2383
8.72/6.53	c learnt clauses	: 32288
8.72/6.53	c ignored clauses	: 0
8.72/6.53	c root simplifications	: 0
8.72/6.53	c removed literals (reason simplification)	: 1484224
8.72/6.53	c reason swapping (by a shorter reason)	: 0
8.72/6.53	c Calls to reduceDB	: 4
8.72/6.53	c number of reductions to clauses (during analyze)	: 0
8.72/6.53	c number of learned constraints concerned by reduction	: 0
8.72/6.53	c number of learning phase by resolution	: 0
8.72/6.53	c number of learning phase by cutting planes	: 0
8.72/6.53	c speed (assignments/second)	: 169890.4864605799
8.72/6.53	c non guided choices	12350
8.72/6.53	c learnt constraints type 
8.72/6.53	c constraints type 
8.72/6.53	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 27899
8.72/6.53	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1170
8.72/6.53	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
8.72/6.53	s OPTIMUM FOUND
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8.72/6.56	c objective function=-68
8.72/6.56	c Total wall clock time (in seconds): 6.352

Verifier Data 

OK	-68

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658140-1276685586/watcher-2658140-1276685586 -o /tmp/evaluation-result-2658140-1276685586/solver-2658140-1276685586 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658140-1276685586.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 1.32 1.64 3/106 8513
/proc/meminfo: memFree=1823120/2059040 swapFree=4139776/4192956
[pid=8513] ppid=8511 vsize=1832 CPUtime=0
/proc/8513/stat : 8513 (java6) R 8511 8513 8251 0 -1 4194304 244 0 0 0 0 0 0 0 19 0 1 0 44160157 1875968 148 1992294400 134512640 134550932 4286739872 18446744073709551615 4294960144 0 2147483391 4096 0 0 0 0 17 1 0 0 0
/proc/8513/statm: 458 148 111 10 0 63 0

[startup+0.0866931 s]
/proc/loadavg: 1.00 1.32 1.64 3/106 8513
/proc/meminfo: memFree=1823120/2059040 swapFree=4139776/4192956
[pid=8513] ppid=8511 vsize=1521796 CPUtime=0.07
/proc/8513/stat : 8513 (java) S 8511 8513 8251 0 -1 4202496 3815 0 1 0 5 2 0 0 18 0 7 0 44160157 1558319104 3257 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/8513/statm: 380449 3257 1044 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.101693 s]
/proc/loadavg: 1.00 1.32 1.64 3/106 8513
/proc/meminfo: memFree=1823120/2059040 swapFree=4139776/4192956
[pid=8513] ppid=8511 vsize=1524184 CPUtime=0.08
/proc/8513/stat : 8513 (java) S 8511 8513 8251 0 -1 4202496 3957 0 1 0 6 2 0 0 18 0 12 0 44160157 1560764416 3397 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8513/statm: 381046 3397 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300207 s]
/proc/loadavg: 1.00 1.32 1.64 3/106 8513
/proc/meminfo: memFree=1823120/2059040 swapFree=4139776/4192956
[pid=8513] ppid=8511 vsize=1525608 CPUtime=0.35
/proc/8513/stat : 8513 (java) S 8511 8513 8251 0 -1 4202496 5314 0 1 0 32 3 0 0 18 0 12 0 44160157 1562222592 4752 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8513/statm: 381402 4753 1361 10 0 378704 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1525608

[startup+0.700212 s]
/proc/loadavg: 1.00 1.32 1.64 3/106 8513
/proc/meminfo: memFree=1823120/2059040 swapFree=4139776/4192956
[pid=8513] ppid=8511 vsize=1528504 CPUtime=1.14
/proc/8513/stat : 8513 (java) S 8511 8513 8251 0 -1 4202496 7816 0 1 0 109 5 0 0 18 0 12 0 44160157 1565188096 7179 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8513/statm: 382126 7180 1402 10 0 379428 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 1528504

[startup+1.50122 s]
/proc/loadavg: 1.00 1.32 1.64 4/118 8525
/proc/meminfo: memFree=1782044/2059040 swapFree=4139776/4192956
[pid=8513] ppid=8511 vsize=1528860 CPUtime=2.47
/proc/8513/stat : 8513 (java) S 8511 8513 8251 0 -1 4202496 19449 0 1 0 236 11 0 0 18 0 13 0 44160157 1565552640 18468 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8513/statm: 382215 18468 1419 10 0 379517 0
[pid=8513/tid=8515] ppid=8511 vsize=1528860 CPUtime=1.43
/proc/8513/task/8515/stat : 8515 (java) R 8511 8513 8251 0 -1 4202560 16681 0 1 0 133 10 0 0 19 0 13 0 44160159 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 4109015924 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8513/tid=8516] ppid=8511 vsize=1528860 CPUtime=0
/proc/8513/task/8516/stat : 8516 (java) S 8511 8513 8251 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 44160160 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8517] ppid=8511 vsize=1528860 CPUtime=0
/proc/8513/task/8517/stat : 8517 (java) S 8511 8513 8251 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 44160160 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8518] ppid=8511 vsize=1528860 CPUtime=0
/proc/8513/task/8518/stat : 8518 (java) S 8511 8513 8251 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 44160162 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8519] ppid=8511 vsize=1528860 CPUtime=0
/proc/8513/task/8519/stat : 8519 (java) S 8511 8513 8251 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 44160162 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8520] ppid=8511 vsize=1528860 CPUtime=0
/proc/8513/task/8520/stat : 8520 (java) S 8511 8513 8251 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 44160162 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8521] ppid=8511 vsize=1528860 CPUtime=0
/proc/8513/task/8521/stat : 8521 (java) S 8511 8513 8251 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 44160167 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8522] ppid=8511 vsize=1528860 CPUtime=0.54
/proc/8513/task/8522/stat : 8522 (java) R 8511 8513 8251 0 -1 4202560 513 0 0 0 54 0 0 0 24 0 13 0 44160167 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 103262902 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8513/tid=8523] ppid=8511 vsize=1528860 CPUtime=0.47
/proc/8513/task/8523/stat : 8523 (java) R 8511 8513 8251 0 -1 4202560 1190 0 0 0 47 0 0 0 16 0 13 0 44160167 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 105858791 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8513/tid=8524] ppid=8511 vsize=1528860 CPUtime=0
/proc/8513/task/8524/stat : 8524 (java) S 8511 8513 8251 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44160167 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8525] ppid=8511 vsize=1528860 CPUtime=0
/proc/8513/task/8525/stat : 8525 (java) S 8511 8513 8251 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 44160167 1565552640 18469 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.47
Current children cumulated vsize (KiB) 1528860

[startup+3.10125 s]
/proc/loadavg: 1.00 1.32 1.64 6/119 8526
/proc/meminfo: memFree=1749672/2059040 swapFree=4139776/4192956
[pid=8513] ppid=8511 vsize=1536352 CPUtime=5.17
/proc/8513/stat : 8513 (java) S 8511 8513 8251 0 -1 4202496 26336 0 1 0 503 14 0 0 18 0 13 0 44160157 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8513/statm: 384088 24561 1444 10 0 381390 0
[pid=8513/tid=8515] ppid=8511 vsize=1536352 CPUtime=2.96
/proc/8513/task/8515/stat : 8515 (java) R 8511 8513 8251 0 -1 4202560 19558 0 1 0 285 11 0 0 18 0 13 0 44160159 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4109630669 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8513/tid=8516] ppid=8511 vsize=1536352 CPUtime=0.01
/proc/8513/task/8516/stat : 8516 (java) S 8511 8513 8251 0 -1 4202560 531 0 0 0 1 0 0 0 18 0 13 0 44160160 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8517] ppid=8511 vsize=1536352 CPUtime=0.01
/proc/8513/task/8517/stat : 8517 (java) S 8511 8513 8251 0 -1 4202560 240 0 0 0 1 0 0 0 17 0 13 0 44160160 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8518] ppid=8511 vsize=1536352 CPUtime=0.03
/proc/8513/task/8518/stat : 8518 (java) S 8511 8513 8251 0 -1 4202560 763 0 0 0 3 0 0 0 16 0 13 0 44160162 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8519] ppid=8511 vsize=1536352 CPUtime=0
/proc/8513/task/8519/stat : 8519 (java) S 8511 8513 8251 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 44160162 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8520] ppid=8511 vsize=1536352 CPUtime=0
/proc/8513/task/8520/stat : 8520 (java) S 8511 8513 8251 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 44160162 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8521] ppid=8511 vsize=1536352 CPUtime=0
/proc/8513/task/8521/stat : 8521 (java) S 8511 8513 8251 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 44160167 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8522] ppid=8511 vsize=1536352 CPUtime=0.62
/proc/8513/task/8522/stat : 8522 (java) R 8511 8513 8251 0 -1 4202560 555 0 0 0 62 0 0 0 19 0 13 0 44160167 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8513/tid=8523] ppid=8511 vsize=1536352 CPUtime=1.49
/proc/8513/task/8523/stat : 8523 (java) R 8511 8513 8251 0 -1 4202560 3625 0 0 0 148 1 0 0 16 0 13 0 44160167 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 103147101 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8513/tid=8524] ppid=8511 vsize=1536352 CPUtime=0
/proc/8513/task/8524/stat : 8524 (java) S 8511 8513 8251 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44160167 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8525] ppid=8511 vsize=1536352 CPUtime=0
/proc/8513/task/8525/stat : 8525 (java) S 8511 8513 8251 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 44160167 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8526] ppid=8511 vsize=1536352 CPUtime=0
/proc/8513/task/8526/stat : 8526 (java) S 8511 8513 8251 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 44160289 1573224448 24561 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.17
Current children cumulated vsize (KiB) 1536352

[startup+6.3015 s]
/proc/loadavg: 1.24 1.37 1.65 2/119 8528
/proc/meminfo: memFree=1727972/2059040 swapFree=4139776/4192956
[pid=8513] ppid=8511 vsize=1534972 CPUtime=8.51
/proc/8513/stat : 8513 (java) S 8511 8513 8251 0 -1 4202496 26890 0 1 0 836 15 0 0 18 0 13 0 44160157 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8513/statm: 383743 24842 1444 10 0 381045 0
[pid=8513/tid=8515] ppid=8511 vsize=1534972 CPUtime=6.02
/proc/8513/task/8515/stat : 8515 (java) R 8511 8513 8251 0 -1 4202560 19563 0 1 0 591 11 0 0 25 0 13 0 44160159 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4109630672 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8513/tid=8516] ppid=8511 vsize=1534972 CPUtime=0.02
/proc/8513/task/8516/stat : 8516 (java) S 8511 8513 8251 0 -1 4202560 682 0 0 0 2 0 0 0 15 0 13 0 44160160 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8517] ppid=8511 vsize=1534972 CPUtime=0.02
/proc/8513/task/8517/stat : 8517 (java) S 8511 8513 8251 0 -1 4202560 371 0 0 0 2 0 0 0 16 0 13 0 44160160 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8518] ppid=8511 vsize=1534972 CPUtime=0.14
/proc/8513/task/8518/stat : 8518 (java) S 8511 8513 8251 0 -1 4202560 975 0 0 0 14 0 0 0 15 0 13 0 44160162 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8519] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8519/stat : 8519 (java) S 8511 8513 8251 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 44160162 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8520] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8520/stat : 8520 (java) S 8511 8513 8251 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 44160162 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8521] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8521/stat : 8521 (java) S 8511 8513 8251 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8522] ppid=8511 vsize=1534972 CPUtime=0.68
/proc/8513/task/8522/stat : 8522 (java) S 8511 8513 8251 0 -1 4202560 572 0 0 0 68 0 0 0 15 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8523] ppid=8511 vsize=1534972 CPUtime=1.58
/proc/8513/task/8523/stat : 8523 (java) S 8511 8513 8251 0 -1 4202560 3663 0 0 0 157 1 0 0 15 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8524] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8524/stat : 8524 (java) S 8511 8513 8251 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8525] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8525/stat : 8525 (java) S 8511 8513 8251 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8526] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8526/stat : 8526 (java) S 8511 8513 8251 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 44160289 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.51
Current children cumulated vsize (KiB) 1534972

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

[startup+6.50152 s]
/proc/loadavg: 1.24 1.37 1.65 2/119 8528
/proc/meminfo: memFree=1727848/2059040 swapFree=4139776/4192956
[pid=8513] ppid=8511 vsize=1534972 CPUtime=8.72
/proc/8513/stat : 8513 (java) S 8511 8513 8251 0 -1 4202496 26890 0 1 0 857 15 0 0 18 0 13 0 44160157 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8513/statm: 383743 24842 1444 10 0 381045 0
[pid=8513/tid=8515] ppid=8511 vsize=1534972 CPUtime=6.23
/proc/8513/task/8515/stat : 8515 (java) R 8511 8513 8251 0 -1 4202560 19563 0 1 0 612 11 0 0 25 0 13 0 44160159 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4109790400 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8513/tid=8516] ppid=8511 vsize=1534972 CPUtime=0.02
/proc/8513/task/8516/stat : 8516 (java) S 8511 8513 8251 0 -1 4202560 682 0 0 0 2 0 0 0 15 0 13 0 44160160 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8517] ppid=8511 vsize=1534972 CPUtime=0.02
/proc/8513/task/8517/stat : 8517 (java) S 8511 8513 8251 0 -1 4202560 371 0 0 0 2 0 0 0 16 0 13 0 44160160 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8518] ppid=8511 vsize=1534972 CPUtime=0.14
/proc/8513/task/8518/stat : 8518 (java) S 8511 8513 8251 0 -1 4202560 975 0 0 0 14 0 0 0 15 0 13 0 44160162 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 0 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8519] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8519/stat : 8519 (java) S 8511 8513 8251 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 44160162 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8520] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8520/stat : 8520 (java) S 8511 8513 8251 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 44160162 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8521] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8521/stat : 8521 (java) S 8511 8513 8251 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8522] ppid=8511 vsize=1534972 CPUtime=0.68
/proc/8513/task/8522/stat : 8522 (java) S 8511 8513 8251 0 -1 4202560 572 0 0 0 68 0 0 0 15 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8523] ppid=8511 vsize=1534972 CPUtime=1.58
/proc/8513/task/8523/stat : 8523 (java) S 8511 8513 8251 0 -1 4202560 3663 0 0 0 157 1 0 0 15 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8524] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8524/stat : 8524 (java) S 8511 8513 8251 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 0 0 0 0
[pid=8513/tid=8525] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8525/stat : 8525 (java) S 8511 8513 8251 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 44160167 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
[pid=8513/tid=8526] ppid=8511 vsize=1534972 CPUtime=0
/proc/8513/task/8526/stat : 8526 (java) S 8511 8513 8251 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 44160289 1571811328 24842 1992294400 134512640 134550932 4287755056 18446744073709551615 4294960144 0 4 0 16800975 18446604437863164992 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.72
Current children cumulated vsize (KiB) 1534972

Child status: 30
Real time (s): 6.58627
CPU time (s): 8.81666
CPU user time (s): 8.65368
CPU system time (s): 0.162975
CPU usage (%): 133.864
Max. virtual memory (cumulated for all children) (KiB): 1536352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.65368
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26907
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= 393
involuntary context switches= 348

runsolver used 0.030995 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-16 12:53:07
IDJOB=2658140
IDBENCH=71825
IDSOLVER=1164
FILE ID=node013/2658140-1276685586
PBS_JOBID= 11172588
Free space on /tmp= 62548 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-45-90-4-7000opt.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658140-1276685586/watcher-2658140-1276685586 -o /tmp/evaluation-result-2658140-1276685586/solver-2658140-1276685586 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658140-1276685586.opb

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

MD5SUM BENCH= a25a52544be0f6847f2aa8f54184e900
RANDOM SEED=189291713

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823392 kB
Buffers:         47632 kB
Cached:          94756 kB
SwapCached:       6572 kB
Active:          89540 kB
Inactive:        66740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823392 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            1264 kB
Writeback:           0 kB
AnonPages:       12436 kB
Mapped:          13072 kB
Slab:            57228 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181932 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= 62548 MiB
End job on node013 at 2010-06-16 12:53:13