Trace number 2658449

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 4.91525 3.61458

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=53-P1=43-P2=37-P3=59-P4=29-P5=29-B.opb
MD5SUMdb002b0dbb3c0b3c0fa9236f5eae018a
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 benchmark0.487925
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 variables90
Total number of constraints11
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 constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

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
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.20	c Expensive reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2658449-1276650188.opb
0.24/0.20	c reading problem ... 
0.38/0.30	c ... done. Wall clock time 0.093s.
0.38/0.30	c #vars     270
0.38/0.30	c #constraints  376
0.38/0.30	c constraints type 
0.38/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
0.38/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
1.17/0.75	c SATISFIABLE
1.17/0.75	c OPTIMIZING...
1.17/0.75	c Got one! Elapsed wall clock time (in seconds):0.544
1.17/0.75	o 3
2.11/1.39	c cleaning 2496 clauses out of 5001 with flag 5001/5001
3.15/2.24	c cleaning 4252 clauses out of 8504 with flag 11000/11000
4.22/3.11	c cleaning 5625 clauses out of 11250 with flag 18001/18001
4.81/3.57	c starts		: 46
4.81/3.57	c conflicts		: 21486
4.81/3.57	c decisions		: 23944
4.81/3.57	c propagations		: 317165
4.81/3.57	c inspects		: 8235987
4.81/3.57	c learnt literals	: 11
4.81/3.57	c learnt binary clauses	: 33
4.81/3.57	c learnt ternary clauses	: 74
4.81/3.57	c learnt clauses	: 21474
4.81/3.57	c ignored clauses	: 0
4.81/3.57	c root simplifications	: 0
4.81/3.57	c removed literals (reason simplification)	: 343720
4.81/3.57	c reason swapping (by a shorter reason)	: 0
4.81/3.57	c Calls to reduceDB	: 3
4.81/3.57	c number of reductions to clauses (during analyze)	: 0
4.81/3.57	c number of learned constraints concerned by reduction	: 0
4.81/3.57	c number of learning phase by resolution	: 0
4.81/3.57	c number of learning phase by cutting planes	: 0
4.81/3.57	c speed (assignments/second)	: 112231.0686482661
4.81/3.57	c non guided choices	341
4.81/3.57	c learnt constraints type 
4.81/3.57	c constraints type 
4.81/3.57	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
4.81/3.57	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
4.81/3.57	s OPTIMUM FOUND
4.81/3.58	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 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 
4.81/3.58	c objective function=3
4.81/3.58	c Total wall clock time (in seconds): 3.371

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-2658449-1276650188/watcher-2658449-1276650188 -o /tmp/evaluation-result-2658449-1276650188/solver-2658449-1276650188 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658449-1276650188.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 1.04 3/106 12819
/proc/meminfo: memFree=1837500/2059040 swapFree=4163396/4192956
[pid=12819] ppid=12817 vsize=128 CPUtime=0
/proc/12819/stat : 12819 (java) R 12817 12819 12041 0 -1 4194304 255 0 0 0 0 0 0 0 19 0 1 0 6311607 131072 2 1992294400 0 0 4291139087 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12819/statm: 61 8 3 10 0 22 0

[startup+0.0333061 s]
/proc/loadavg: 1.00 1.00 1.04 3/106 12819
/proc/meminfo: memFree=1837500/2059040 swapFree=4163396/4192956
[pid=12819] ppid=12817 vsize=1518368 CPUtime=0.01
/proc/12819/stat : 12819 (java) S 12817 12819 12041 0 -1 4202496 2793 0 1 0 0 1 0 0 18 0 4 0 6311607 1554808832 2237 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/12819/statm: 379592 2237 519 10 0 377303 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1518368

[startup+0.101823 s]
/proc/loadavg: 1.00 1.00 1.04 3/106 12819
/proc/meminfo: memFree=1837500/2059040 swapFree=4163396/4192956
[pid=12819] ppid=12817 vsize=1524184 CPUtime=0.08
/proc/12819/stat : 12819 (java) S 12817 12819 12041 0 -1 4202496 3962 0 1 0 6 2 0 0 18 0 12 0 6311607 1560764416 3402 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12819/statm: 381046 3402 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300045 s]
/proc/loadavg: 1.00 1.00 1.04 3/106 12819
/proc/meminfo: memFree=1837500/2059040 swapFree=4163396/4192956
[pid=12819] ppid=12817 vsize=1526388 CPUtime=0.38
/proc/12819/stat : 12819 (java) S 12817 12819 12041 0 -1 4202496 5361 0 1 0 35 3 0 0 18 0 12 0 6311607 1563021312 4799 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12819/statm: 381597 4799 1363 10 0 378899 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1526388

[startup+0.701042 s]
/proc/loadavg: 1.00 1.00 1.04 3/106 12819
/proc/meminfo: memFree=1837500/2059040 swapFree=4163396/4192956
[pid=12819] ppid=12817 vsize=1531152 CPUtime=1.17
/proc/12819/stat : 12819 (java) S 12817 12819 12041 0 -1 4202496 7077 0 1 0 113 4 0 0 18 0 13 0 6311607 1567899648 6413 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12819/statm: 382788 6414 1408 10 0 380090 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 1531152

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.04 4/119 12832
/proc/meminfo: memFree=1810428/2059040 swapFree=4163396/4192956
[pid=12819] ppid=12817 vsize=1531152 CPUtime=2.39
/proc/12819/stat : 12819 (java) S 12817 12819 12041 0 -1 4202496 12408 0 1 0 233 6 0 0 18 0 13 0 6311607 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12819/statm: 382788 11742 1438 10 0 380090 0
[pid=12819/tid=12821] ppid=12817 vsize=1531152 CPUtime=1.44
/proc/12819/task/12821/stat : 12821 (java) R 12817 12819 12041 0 -1 4202560 8924 0 1 0 140 4 0 0 20 0 13 0 6311609 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4109618465 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12819/tid=12822] ppid=12817 vsize=1531152 CPUtime=0
/proc/12819/task/12822/stat : 12822 (java) S 12817 12819 12041 0 -1 4202560 176 0 0 0 0 0 0 0 17 0 13 0 6311610 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12823] ppid=12817 vsize=1531152 CPUtime=0
/proc/12819/task/12823/stat : 12823 (java) S 12817 12819 12041 0 -1 4202560 106 0 0 0 0 0 0 0 18 0 13 0 6311610 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12824] ppid=12817 vsize=1531152 CPUtime=0.01
/proc/12819/task/12824/stat : 12824 (java) S 12817 12819 12041 0 -1 4202560 275 0 0 0 1 0 0 0 15 0 13 0 6311612 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
[pid=12819/tid=12825] ppid=12817 vsize=1531152 CPUtime=0
/proc/12819/task/12825/stat : 12825 (java) S 12817 12819 12041 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6311612 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12826] ppid=12817 vsize=1531152 CPUtime=0
/proc/12819/task/12826/stat : 12826 (java) S 12817 12819 12041 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6311612 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12827] ppid=12817 vsize=1531152 CPUtime=0
/proc/12819/task/12827/stat : 12827 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6311616 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12828] ppid=12817 vsize=1531152 CPUtime=0.44
/proc/12819/task/12828/stat : 12828 (java) S 12817 12819 12041 0 -1 4202560 947 0 0 0 44 0 0 0 24 0 13 0 6311617 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
[pid=12819/tid=12829] ppid=12817 vsize=1531152 CPUtime=0.46
/proc/12819/task/12829/stat : 12829 (java) S 12817 12819 12041 0 -1 4202560 914 0 0 0 46 0 0 0 23 0 13 0 6311617 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
[pid=12819/tid=12830] ppid=12817 vsize=1531152 CPUtime=0
/proc/12819/task/12830/stat : 12830 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6311617 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12831] ppid=12817 vsize=1531152 CPUtime=0
/proc/12819/task/12831/stat : 12831 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6311617 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12832] ppid=12817 vsize=1531152 CPUtime=0
/proc/12819/task/12832/stat : 12832 (java) S 12817 12819 12041 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 6311638 1567899648 11742 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 1531152

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.04 2/119 12832
/proc/meminfo: memFree=1793688/2059040 swapFree=4163396/4192956
[pid=12819] ppid=12817 vsize=1533104 CPUtime=4.22
/proc/12819/stat : 12819 (java) S 12817 12819 12041 0 -1 4202496 15164 0 1 0 414 8 0 0 18 0 13 0 6311607 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12819/statm: 383276 14320 1438 10 0 380578 0
[pid=12819/tid=12821] ppid=12817 vsize=1533104 CPUtime=3
/proc/12819/task/12821/stat : 12821 (java) R 12817 12819 12041 0 -1 4202560 10716 0 1 0 295 5 0 0 25 0 13 0 6311609 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4109678428 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12819/tid=12822] ppid=12817 vsize=1533104 CPUtime=0
/proc/12819/task/12822/stat : 12822 (java) S 12817 12819 12041 0 -1 4202560 339 0 0 0 0 0 0 0 15 0 13 0 6311610 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12823] ppid=12817 vsize=1533104 CPUtime=0
/proc/12819/task/12823/stat : 12823 (java) S 12817 12819 12041 0 -1 4202560 231 0 0 0 0 0 0 0 18 0 13 0 6311610 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12824] ppid=12817 vsize=1533104 CPUtime=0.04
/proc/12819/task/12824/stat : 12824 (java) S 12817 12819 12041 0 -1 4202560 473 0 0 0 4 0 0 0 16 0 13 0 6311612 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
[pid=12819/tid=12825] ppid=12817 vsize=1533104 CPUtime=0
/proc/12819/task/12825/stat : 12825 (java) S 12817 12819 12041 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6311612 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12826] ppid=12817 vsize=1533104 CPUtime=0
/proc/12819/task/12826/stat : 12826 (java) S 12817 12819 12041 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6311612 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12827] ppid=12817 vsize=1533104 CPUtime=0
/proc/12819/task/12827/stat : 12827 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6311616 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12828] ppid=12817 vsize=1533104 CPUtime=0.6
/proc/12819/task/12828/stat : 12828 (java) R 12817 12819 12041 0 -1 4202560 1422 0 0 0 60 0 0 0 15 0 13 0 6311617 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 105876097 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12819/tid=12829] ppid=12817 vsize=1533104 CPUtime=0.52
/proc/12819/task/12829/stat : 12829 (java) R 12817 12819 12041 0 -1 4202560 917 0 0 0 52 0 0 0 15 0 13 0 6311617 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12819/tid=12830] ppid=12817 vsize=1533104 CPUtime=0
/proc/12819/task/12830/stat : 12830 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6311617 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12831] ppid=12817 vsize=1533104 CPUtime=0
/proc/12819/task/12831/stat : 12831 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6311617 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12832] ppid=12817 vsize=1533104 CPUtime=0
/proc/12819/task/12832/stat : 12832 (java) S 12817 12819 12041 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 6311638 1569898496 14320 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.22
Current children cumulated vsize (KiB) 1533104

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

[startup+3.50119 s]
/proc/loadavg: 1.00 1.00 1.04 3/119 12832
/proc/meminfo: memFree=1784140/2059040 swapFree=4163396/4192956
[pid=12819] ppid=12817 vsize=1534428 CPUtime=4.81
/proc/12819/stat : 12819 (java) S 12817 12819 12041 0 -1 4202496 16583 0 1 0 473 8 0 0 18 0 13 0 6311607 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12819/statm: 383607 15024 1438 10 0 380909 0
[pid=12819/tid=12821] ppid=12817 vsize=1534428 CPUtime=3.37
/proc/12819/task/12821/stat : 12821 (java) R 12817 12819 12041 0 -1 4202560 10717 0 1 0 332 5 0 0 25 0 13 0 6311609 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4109579859 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12819/tid=12822] ppid=12817 vsize=1534428 CPUtime=0.01
/proc/12819/task/12822/stat : 12822 (java) S 12817 12819 12041 0 -1 4202560 339 0 0 0 1 0 0 0 15 0 13 0 6311610 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12823] ppid=12817 vsize=1534428 CPUtime=0
/proc/12819/task/12823/stat : 12823 (java) S 12817 12819 12041 0 -1 4202560 231 0 0 0 0 0 0 0 18 0 13 0 6311610 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12824] ppid=12817 vsize=1534428 CPUtime=0.06
/proc/12819/task/12824/stat : 12824 (java) S 12817 12819 12041 0 -1 4202560 618 0 0 0 6 0 0 0 16 0 13 0 6311612 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12825] ppid=12817 vsize=1534428 CPUtime=0
/proc/12819/task/12825/stat : 12825 (java) S 12817 12819 12041 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6311612 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12826] ppid=12817 vsize=1534428 CPUtime=0
/proc/12819/task/12826/stat : 12826 (java) S 12817 12819 12041 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6311612 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12827] ppid=12817 vsize=1534428 CPUtime=0
/proc/12819/task/12827/stat : 12827 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6311616 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12828] ppid=12817 vsize=1534428 CPUtime=0.8
/proc/12819/task/12828/stat : 12828 (java) S 12817 12819 12041 0 -1 4202560 2695 0 0 0 79 1 0 0 16 0 13 0 6311617 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
[pid=12819/tid=12829] ppid=12817 vsize=1534428 CPUtime=0.54
/proc/12819/task/12829/stat : 12829 (java) S 12817 12819 12041 0 -1 4202560 917 0 0 0 54 0 0 0 15 0 13 0 6311617 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
[pid=12819/tid=12830] ppid=12817 vsize=1534428 CPUtime=0
/proc/12819/task/12830/stat : 12830 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6311617 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12831] ppid=12817 vsize=1534428 CPUtime=0
/proc/12819/task/12831/stat : 12831 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6311617 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12832] ppid=12817 vsize=1534428 CPUtime=0
/proc/12819/task/12832/stat : 12832 (java) S 12817 12819 12041 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 6311638 1571254272 15024 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.81
Current children cumulated vsize (KiB) 1534428

[startup+3.6012 s]
/proc/loadavg: 1.00 1.00 1.04 3/119 12832
/proc/meminfo: memFree=1784140/2059040 swapFree=4163396/4192956
[pid=12819] ppid=12817 vsize=1534752 CPUtime=4.89
/proc/12819/stat : 12819 (java) S 12817 12819 12041 0 -1 4202496 16594 0 1 0 481 8 0 0 18 0 13 0 6311607 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12819/statm: 383688 15035 1439 10 0 380990 0
[pid=12819/tid=12821] ppid=12817 vsize=1534752 CPUtime=3.44
/proc/12819/task/12821/stat : 12821 (java) S 12817 12819 12041 0 -1 4202560 10723 0 1 0 339 5 0 0 25 0 13 0 6311609 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12822] ppid=12817 vsize=1534752 CPUtime=0.01
/proc/12819/task/12822/stat : 12822 (java) S 12817 12819 12041 0 -1 4202560 339 0 0 0 1 0 0 0 15 0 13 0 6311610 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12823] ppid=12817 vsize=1534752 CPUtime=0
/proc/12819/task/12823/stat : 12823 (java) S 12817 12819 12041 0 -1 4202560 231 0 0 0 0 0 0 0 18 0 13 0 6311610 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12824] ppid=12817 vsize=1534752 CPUtime=0.06
/proc/12819/task/12824/stat : 12824 (java) S 12817 12819 12041 0 -1 4202560 618 0 0 0 6 0 0 0 16 0 13 0 6311612 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 0 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12825] ppid=12817 vsize=1534752 CPUtime=0
/proc/12819/task/12825/stat : 12825 (java) S 12817 12819 12041 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6311612 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12826] ppid=12817 vsize=1534752 CPUtime=0
/proc/12819/task/12826/stat : 12826 (java) S 12817 12819 12041 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6311612 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12827] ppid=12817 vsize=1534752 CPUtime=0
/proc/12819/task/12827/stat : 12827 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6311616 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12828] ppid=12817 vsize=1534752 CPUtime=0.8
/proc/12819/task/12828/stat : 12828 (java) S 12817 12819 12041 0 -1 4202560 2695 0 0 0 79 1 0 0 15 0 13 0 6311617 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
[pid=12819/tid=12829] ppid=12817 vsize=1534752 CPUtime=0.54
/proc/12819/task/12829/stat : 12829 (java) S 12817 12819 12041 0 -1 4202560 917 0 0 0 54 0 0 0 15 0 13 0 6311617 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
[pid=12819/tid=12830] ppid=12817 vsize=1534752 CPUtime=0
/proc/12819/task/12830/stat : 12830 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6311617 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12831] ppid=12817 vsize=1534752 CPUtime=0
/proc/12819/task/12831/stat : 12831 (java) S 12817 12819 12041 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6311617 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 0 0 0 0
[pid=12819/tid=12832] ppid=12817 vsize=1534752 CPUtime=0
/proc/12819/task/12832/stat : 12832 (java) S 12817 12819 12041 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 6311638 1571586048 15035 1992294400 134512640 134550932 4291130896 18446744073709551615 4294960144 0 4 0 16800975 18446604437830942784 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 1534752

Child status: 30
Real time (s): 3.61458
CPU time (s): 4.91525
CPU user time (s): 4.81927
CPU system time (s): 0.095985
CPU usage (%): 135.984
Max. virtual memory (cumulated for all children) (KiB): 1534752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.81927
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16598
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= 274
involuntary context switches= 239

runsolver used 0.016997 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-16 03:03:09
IDJOB=2658449
IDBENCH=48063
IDSOLVER=1164
FILE ID=node038/2658449-1276650188
PBS_JOBID= 11172447
Free space on /tmp= 62476 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=6-P0=53-P1=43-P2=37-P3=59-P4=29-P5=29-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658449-1276650188/watcher-2658449-1276650188 -o /tmp/evaluation-result-2658449-1276650188/solver-2658449-1276650188 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658449-1276650188.opb

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

MD5SUM BENCH= db002b0dbb3c0b3c0fa9236f5eae018a
RANDOM SEED=1731352312

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837896 kB
Buffers:         27464 kB
Cached:          97980 kB
SwapCached:       1504 kB
Active:          84544 kB
Inactive:        72488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837896 kB
SwapTotal:     4192956 kB
SwapFree:      4163396 kB
Dirty:             284 kB
Writeback:          12 kB
AnonPages:       30056 kB
Mapped:          14000 kB
Slab:            42252 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179960 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= 62476 MiB
End job on node038 at 2010-06-16 03:03:12