Trace number 2658397

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 2010-05-26OPT3 5.61315 4.15673

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=5-P1=11-P2=79-P3=109-B.opb
MD5SUM0a27d79e1432beae6ac37c69ce20353c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.32395
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables63
Total number of constraints7
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 constraints7
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100526
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.09/0.20	c Pseudo Boolean Optimization
0.09/0.20	c --- Begin Solver configuration ---
0.09/0.20	c Stops conflict analysis at the first Unique Implication Point
0.09/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.09/0.20	c Learn all clauses as in MiniSAT
0.09/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.20	c Expensive reason simplification
0.09/0.20	c Armin Biere (Picosat) restarts strategy
0.09/0.20	c Glucose learned constraints deletion strategy
0.09/0.20	c timeout=2147483s
0.09/0.20	c DB Simplification allowed=false
0.09/0.20	c --- End Solver configuration ---
0.09/0.20	c solving HOME/instance-2658397-1276648838.opb
0.09/0.20	c reading problem ... 
0.25/0.29	c ... done. Wall clock time 0.08s.
0.25/0.29	c #vars     210
0.25/0.29	c #constraints  304
0.25/0.29	c constraints type 
0.25/0.29	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 147
0.25/0.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
0.99/0.68	c SATISFIABLE
0.99/0.68	c OPTIMIZING...
0.99/0.68	c Got one! Elapsed wall clock time (in seconds):0.481
0.99/0.68	o 3
2.35/1.55	c cleaning 2500 clauses out of 5000 with flag 5000/5000
3.51/2.56	c cleaning 4250 clauses out of 8499 with flag 11000/11000
5.22/3.96	c cleaning 5623 clauses out of 11246 with flag 18001/18001
5.41/4.04	c starts		: 44
5.41/4.04	c conflicts		: 18218
5.41/4.04	c decisions		: 19907
5.41/4.05	c propagations		: 316448
5.41/4.05	c inspects		: 9095870
5.41/4.05	c learnt literals	: 10
5.41/4.05	c learnt binary clauses	: 40
5.41/4.05	c learnt ternary clauses	: 98
5.41/4.05	c learnt clauses	: 18207
5.41/4.05	c ignored clauses	: 0
5.41/4.05	c root simplifications	: 0
5.41/4.05	c removed literals (reason simplification)	: 455793
5.41/4.05	c reason swapping (by a shorter reason)	: 0
5.41/4.05	c Calls to reduceDB	: 3
5.41/4.05	c number of reductions to clauses (during analyze)	: 0
5.41/4.05	c number of learned constraints concerned by reduction	: 0
5.41/4.05	c number of learning phase by resolution	: 0
5.41/4.05	c number of learning phase by cutting planes	: 0
5.41/4.05	c speed (assignments/second)	: 94180.95238095238
5.41/4.05	c non guided choices	200
5.41/4.05	c learnt constraints type 
5.41/4.05	c constraints type 
5.41/4.05	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 147
5.41/4.05	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
5.41/4.05	s OPTIMUM FOUND
5.41/4.05	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 x11 x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 x21 x22 x23 -x24 -x25 -x26 -x27 x28 x29 x30 x31 -x32 x33 -x34 x35 x36 x37 x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 x53 -x54 x55 -x56 -x57 -x58 x59 x60 -x61 -x62 -x63 
5.41/4.05	c objective function=3
5.41/4.05	c Total wall clock time (in seconds): 3.842

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658397-1276648838/watcher-2658397-1276648838 -o /tmp/evaluation-result-2658397-1276648838/solver-2658397-1276648838 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658397-1276648838.opb 

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


[startup+0 s]
/proc/loadavg: 0.98 1.04 1.15 3/106 8703
/proc/meminfo: memFree=1835208/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=248 CPUtime=0
/proc/8703/stat : 8703 (java) R 8701 8703 6618 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 40487251 253952 28 1992294400 134512640 134550932 4290509168 18446744073709551615 2474580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8703/statm: 62 28 21 10 0 23 0

[startup+0.029214 s]
/proc/loadavg: 0.98 1.04 1.15 3/106 8703
/proc/meminfo: memFree=1835208/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=1517712 CPUtime=0.01
/proc/8703/stat : 8703 (java) S 8701 8703 6618 0 -1 4202496 2620 0 1 0 0 1 0 0 18 0 3 0 40487251 1554137088 2064 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/8703/statm: 379428 2064 419 10 0 377139 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1517712

[startup+0.101713 s]
/proc/loadavg: 0.98 1.04 1.15 3/106 8703
/proc/meminfo: memFree=1835208/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=1524184 CPUtime=0.09
/proc/8703/stat : 8703 (java) S 8701 8703 6618 0 -1 4202496 3965 0 1 0 7 2 0 0 18 0 12 0 40487251 1560764416 3404 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8703/statm: 381046 3404 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.528795 s]
/proc/loadavg: 0.98 1.04 1.15 3/106 8703
/proc/meminfo: memFree=1835208/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=1529324 CPUtime=0.85
/proc/8703/stat : 8703 (java) S 8701 8703 6618 0 -1 4202496 6439 0 1 0 81 4 0 0 18 0 13 0 40487251 1566027776 5772 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8703/statm: 382331 5772 1402 10 0 379633 0
Current children cumulated CPU time (s) 0.85
Current children cumulated vsize (KiB) 1529324

[startup+0.700821 s]
/proc/loadavg: 0.98 1.04 1.15 3/106 8703
/proc/meminfo: memFree=1835208/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=1529324 CPUtime=1.19
/proc/8703/stat : 8703 (java) S 8701 8703 6618 0 -1 4202496 6634 0 1 0 115 4 0 0 18 0 13 0 40487251 1566027776 5967 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8703/statm: 382331 5967 1410 10 0 379633 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 1529324

[startup+1.50097 s]
/proc/loadavg: 0.98 1.04 1.15 2/119 8716
/proc/meminfo: memFree=1804724/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=1529324 CPUtime=2.35
/proc/8703/stat : 8703 (java) S 8701 8703 6618 0 -1 4202496 11764 0 1 0 228 7 0 0 18 0 13 0 40487251 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8703/statm: 382331 11096 1419 10 0 379633 0
[pid=8703/tid=8705] ppid=8701 vsize=1529324 CPUtime=1.46
/proc/8703/task/8705/stat : 8705 (java) R 8701 8703 6618 0 -1 4202560 9245 0 1 0 141 5 0 0 20 0 13 0 40487253 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4108934755 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8703/tid=8706] ppid=8701 vsize=1529324 CPUtime=0
/proc/8703/task/8706/stat : 8706 (java) S 8701 8703 6618 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 40487254 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8707] ppid=8701 vsize=1529324 CPUtime=0
/proc/8703/task/8707/stat : 8707 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 40487254 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8708] ppid=8701 vsize=1529324 CPUtime=0
/proc/8703/task/8708/stat : 8708 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 40487256 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8709] ppid=8701 vsize=1529324 CPUtime=0
/proc/8703/task/8709/stat : 8709 (java) S 8701 8703 6618 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 40487257 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8710] ppid=8701 vsize=1529324 CPUtime=0
/proc/8703/task/8710/stat : 8710 (java) S 8701 8703 6618 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 40487257 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8711] ppid=8701 vsize=1529324 CPUtime=0
/proc/8703/task/8711/stat : 8711 (java) S 8701 8703 6618 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 40487261 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8712] ppid=8701 vsize=1529324 CPUtime=0.09
/proc/8703/task/8712/stat : 8712 (java) S 8701 8703 6618 0 -1 4202560 49 0 0 0 9 0 0 0 21 0 13 0 40487261 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8713] ppid=8701 vsize=1529324 CPUtime=0.77
/proc/8703/task/8713/stat : 8713 (java) S 8701 8703 6618 0 -1 4202560 1400 0 0 0 77 0 0 0 15 0 13 0 40487261 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8714] ppid=8701 vsize=1529324 CPUtime=0
/proc/8703/task/8714/stat : 8714 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40487261 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8715] ppid=8701 vsize=1529324 CPUtime=0
/proc/8703/task/8715/stat : 8715 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40487261 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8716] ppid=8701 vsize=1529324 CPUtime=0
/proc/8703/task/8716/stat : 8716 (java) S 8701 8703 6618 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40487281 1566027776 11096 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.35
Current children cumulated vsize (KiB) 1529324

[startup+3.10126 s]
/proc/loadavg: 0.98 1.04 1.15 4/119 8716
/proc/meminfo: memFree=1791332/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=1532376 CPUtime=4.3
/proc/8703/stat : 8703 (java) S 8701 8703 6618 0 -1 4202496 15875 0 1 0 422 8 0 0 18 0 13 0 40487251 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8703/statm: 383094 14594 1438 10 0 380396 0
[pid=8703/tid=8705] ppid=8701 vsize=1532376 CPUtime=2.99
/proc/8703/task/8705/stat : 8705 (java) R 8701 8703 6618 0 -1 4202560 10868 0 1 0 293 6 0 0 25 0 13 0 40487253 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4109385285 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8703/tid=8706] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8706/stat : 8706 (java) S 8701 8703 6618 0 -1 4202560 378 0 0 0 0 0 0 0 16 0 13 0 40487254 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8707] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8707/stat : 8707 (java) S 8701 8703 6618 0 -1 4202560 226 0 0 0 0 0 0 0 18 0 13 0 40487254 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8708] ppid=8701 vsize=1532376 CPUtime=0.04
/proc/8703/task/8708/stat : 8708 (java) S 8701 8703 6618 0 -1 4202560 470 0 0 0 4 0 0 0 15 0 13 0 40487256 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8709] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8709/stat : 8709 (java) S 8701 8703 6618 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 40487257 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8710] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8710/stat : 8710 (java) S 8701 8703 6618 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 40487257 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8711] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8711/stat : 8711 (java) S 8701 8703 6618 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8712] ppid=8701 vsize=1532376 CPUtime=0.18
/proc/8703/task/8712/stat : 8712 (java) S 8701 8703 6618 0 -1 4202560 58 0 0 0 18 0 0 0 15 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8713] ppid=8701 vsize=1532376 CPUtime=1.06
/proc/8703/task/8713/stat : 8713 (java) S 8701 8703 6618 0 -1 4202560 2807 0 0 0 105 1 0 0 15 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8714] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8714/stat : 8714 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8715] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8715/stat : 8715 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8716] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8716/stat : 8716 (java) S 8701 8703 6618 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40487281 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 1532376

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

[startup+3.3013 s]
/proc/loadavg: 0.98 1.04 1.15 4/119 8716
/proc/meminfo: memFree=1791332/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=1532376 CPUtime=4.5
/proc/8703/stat : 8703 (java) S 8701 8703 6618 0 -1 4202496 15875 0 1 0 442 8 0 0 18 0 13 0 40487251 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8703/statm: 383094 14594 1438 10 0 380396 0
[pid=8703/tid=8705] ppid=8701 vsize=1532376 CPUtime=3.19
/proc/8703/task/8705/stat : 8705 (java) R 8701 8703 6618 0 -1 4202560 10868 0 1 0 313 6 0 0 25 0 13 0 40487253 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4108929874 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8703/tid=8706] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8706/stat : 8706 (java) S 8701 8703 6618 0 -1 4202560 378 0 0 0 0 0 0 0 16 0 13 0 40487254 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8707] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8707/stat : 8707 (java) S 8701 8703 6618 0 -1 4202560 226 0 0 0 0 0 0 0 18 0 13 0 40487254 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8708] ppid=8701 vsize=1532376 CPUtime=0.04
/proc/8703/task/8708/stat : 8708 (java) S 8701 8703 6618 0 -1 4202560 470 0 0 0 4 0 0 0 15 0 13 0 40487256 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8709] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8709/stat : 8709 (java) S 8701 8703 6618 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 40487257 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8710] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8710/stat : 8710 (java) S 8701 8703 6618 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 40487257 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8711] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8711/stat : 8711 (java) S 8701 8703 6618 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8712] ppid=8701 vsize=1532376 CPUtime=0.18
/proc/8703/task/8712/stat : 8712 (java) S 8701 8703 6618 0 -1 4202560 58 0 0 0 18 0 0 0 15 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8713] ppid=8701 vsize=1532376 CPUtime=1.06
/proc/8703/task/8713/stat : 8713 (java) S 8701 8703 6618 0 -1 4202560 2807 0 0 0 105 1 0 0 15 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8714] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8714/stat : 8714 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8715] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8715/stat : 8715 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40487261 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8716] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8716/stat : 8716 (java) S 8701 8703 6618 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40487281 1569153024 14594 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.5
Current children cumulated vsize (KiB) 1532376

[startup+3.70237 s]
/proc/loadavg: 1.06 1.06 1.16 2/119 8716
/proc/meminfo: memFree=1779428/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=1532376 CPUtime=4.93
/proc/8703/stat : 8703 (java) S 8701 8703 6618 0 -1 4202496 18462 0 1 0 484 9 0 0 18 0 13 0 40487251 1569153024 17180 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8703/statm: 383094 17181 1438 10 0 380396 0
[pid=8703/tid=8705] ppid=8701 vsize=1532376 CPUtime=3.59
/proc/8703/task/8705/stat : 8705 (java) R 8701 8703 6618 0 -1 4202560 13456 0 1 0 352 7 0 0 25 0 13 0 40487253 1569153024 17181 1992294400 134512640 134550932 4290509168 18446744073709551615 4109227788 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8703/tid=8706] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8706/stat : 8706 (java) S 8701 8703 6618 0 -1 4202560 378 0 0 0 0 0 0 0 16 0 13 0 40487254 1569153024 17181 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8707] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8707/stat : 8707 (java) S 8701 8703 6618 0 -1 4202560 226 0 0 0 0 0 0 0 18 0 13 0 40487254 1569153024 17182 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8708] ppid=8701 vsize=1532376 CPUtime=0.04
/proc/8703/task/8708/stat : 8708 (java) S 8701 8703 6618 0 -1 4202560 470 0 0 0 4 0 0 0 16 0 13 0 40487256 1569153024 17182 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8709] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8709/stat : 8709 (java) S 8701 8703 6618 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 40487257 1569153024 17182 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8710] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8710/stat : 8710 (java) S 8701 8703 6618 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 40487257 1569153024 17182 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8711] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8711/stat : 8711 (java) S 8701 8703 6618 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 40487261 1569153024 17183 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8712] ppid=8701 vsize=1532376 CPUtime=0.18
/proc/8703/task/8712/stat : 8712 (java) S 8701 8703 6618 0 -1 4202560 58 0 0 0 18 0 0 0 15 0 13 0 40487261 1569153024 17183 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8713] ppid=8701 vsize=1532376 CPUtime=1.08
/proc/8703/task/8713/stat : 8713 (java) S 8701 8703 6618 0 -1 4202560 2807 0 0 0 107 1 0 0 16 0 13 0 40487261 1569153024 17184 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8714] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8714/stat : 8714 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40487261 1569153024 17184 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8715] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8715/stat : 8715 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40487261 1569153024 17185 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8716] ppid=8701 vsize=1532376 CPUtime=0
/proc/8703/task/8716/stat : 8716 (java) S 8701 8703 6618 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40487281 1569153024 17185 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.93
Current children cumulated vsize (KiB) 1532376

[startup+4.10246 s]
/proc/loadavg: 1.06 1.06 1.16 2/119 8716
/proc/meminfo: memFree=1779428/2059040 swapFree=4140132/4192956
[pid=8703] ppid=8701 vsize=1537564 CPUtime=5.56
/proc/8703/stat : 8703 (java) S 8701 8703 6618 0 -1 4202496 20953 0 1 0 546 10 0 0 18 0 12 0 40487251 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8703/statm: 384391 19447 1439 10 0 381693 0
[pid=8703/tid=8705] ppid=8701 vsize=1537564 CPUtime=3.87
/proc/8703/task/8705/stat : 8705 (java) S 8701 8703 6618 0 -1 4202560 14538 0 1 0 380 7 0 0 25 0 12 0 40487253 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8706] ppid=8701 vsize=1537564 CPUtime=0.01
/proc/8703/task/8706/stat : 8706 (java) S 8701 8703 6618 0 -1 4202560 379 0 0 0 1 0 0 0 15 0 12 0 40487254 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8707] ppid=8701 vsize=1537564 CPUtime=0
/proc/8703/task/8707/stat : 8707 (java) S 8701 8703 6618 0 -1 4202560 226 0 0 0 0 0 0 0 17 0 12 0 40487254 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8708] ppid=8701 vsize=1537564 CPUtime=0.06
/proc/8703/task/8708/stat : 8708 (java) S 8701 8703 6618 0 -1 4202560 595 0 0 0 6 0 0 0 15 0 12 0 40487256 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 0 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8709] ppid=8701 vsize=1537564 CPUtime=0
/proc/8703/task/8709/stat : 8709 (java) S 8701 8703 6618 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 12 0 40487257 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8710] ppid=8701 vsize=1537564 CPUtime=0
/proc/8703/task/8710/stat : 8710 (java) S 8701 8703 6618 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 40487257 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8711] ppid=8701 vsize=1537564 CPUtime=0
/proc/8703/task/8711/stat : 8711 (java) S 8701 8703 6618 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 40487261 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8712] ppid=8701 vsize=1537564 CPUtime=0.21
/proc/8703/task/8712/stat : 8712 (java) S 8701 8703 6618 0 -1 4202560 58 0 0 0 21 0 0 0 16 0 12 0 40487261 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 1 0 0 0
[pid=8703/tid=8713] ppid=8701 vsize=1537564 CPUtime=1.36
/proc/8703/task/8713/stat : 8713 (java) R 8701 8703 6618 0 -1 4202560 4083 0 0 0 135 1 0 0 16 0 12 0 40487261 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 106251315 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8703/tid=8714] ppid=8701 vsize=1537564 CPUtime=0
/proc/8703/task/8714/stat : 8714 (java) S 8701 8703 6618 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 12 0 40487261 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
[pid=8703/tid=8716] ppid=8701 vsize=1537564 CPUtime=0
/proc/8703/task/8716/stat : 8716 (java) S 8701 8703 6618 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 12 0 40487281 1574465536 19447 1992294400 134512640 134550932 4290509168 18446744073709551615 4294960144 0 4 0 16800975 18446604437835822272 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.56
Current children cumulated vsize (KiB) 1537564

Child status: 30
Real time (s): 4.15673
CPU time (s): 5.61315
CPU user time (s): 5.49816
CPU system time (s): 0.114982
CPU usage (%): 135.037
Max. virtual memory (cumulated for all children) (KiB): 1537564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.49816
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21218
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= 275
involuntary context switches= 197

runsolver used 0.009998 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-16 02:40:38
IDJOB=2658397
IDBENCH=48011
IDSOLVER=1164
FILE ID=node007/2658397-1276648838
PBS_JOBID= 11172398
Free space on /tmp= 62488 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=5-P1=11-P2=79-P3=109-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658397-1276648838/watcher-2658397-1276648838 -o /tmp/evaluation-result-2658397-1276648838/solver-2658397-1276648838 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658397-1276648838.opb

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

MD5SUM BENCH= 0a27d79e1432beae6ac37c69ce20353c
RANDOM SEED=600662111

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1835604 kB
Buffers:         33660 kB
Cached:         101436 kB
SwapCached:       6752 kB
Active:         101824 kB
Inactive:        47136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1835604 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:             248 kB
Writeback:           0 kB
AnonPages:       12040 kB
Mapped:          13064 kB
Slab:            52516 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182560 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 node007 at 2010-06-16 02:40:42