Trace number 1857371

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 NameAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1OPT3 4.39733 3.71146

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb
MD5SUM3b1480a2f2bf2b248b154d021617acb0
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 benchmark0.924858
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 variables72
Total number of constraints9
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 constraints9
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)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

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) 2004-2008 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 2.1.1.v20090612
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	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.23/0.22	c Pseudo Boolean Optimization
0.23/0.22	c --- Begin Solver configuration ---
0.23/0.22	c Stops conflict analysis at the first Unique Implication Point
0.23/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@64dc11
0.23/0.22	c Learn all clauses as in MiniSAT
0.23/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.22	c Expensive reason simplification
0.23/0.22	c MiniSAT restarts strategy
0.23/0.22	c Memory based learned constraints deletion strategy
0.23/0.22	c timeout=2147483s
0.23/0.22	c DB Simplification allowed=false
0.23/0.22	c --- End Solver configuration ---
0.23/0.22	c solving HOME/instance-1857371-1244943934.opb
0.23/0.22	c reading problem ... 
0.35/0.32	c ... done. Wall clock time 0.104s.
0.35/0.32	c #vars     216
0.35/0.32	c #constraints  301
0.35/0.32	c constraints type 
0.35/0.32	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 144
0.35/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
1.08/0.73	c SATISFIABLE
1.08/0.73	c OPTIMIZING...
1.08/0.73	c Got one! Elapsed wall clock time (in seconds):0.51
1.08/0.73	o 45
1.22/0.80	c Got one! Elapsed wall clock time (in seconds):0.583
1.22/0.80	o 7
1.22/0.84	c Got one! Elapsed wall clock time (in seconds):0.621
1.22/0.84	o 5
1.22/0.88	c Got one! Elapsed wall clock time (in seconds):0.667
1.22/0.88	o 3
4.27/3.67	c starts		: 26
4.27/3.67	c conflicts		: 19717
4.27/3.67	c decisions		: 21379
4.27/3.67	c propagations		: 297629
4.27/3.67	c inspects		: 7498468
4.27/3.67	c learnt literals	: 14
4.27/3.67	c learnt binary clauses	: 77
4.27/3.67	c learnt ternary clauses	: 209
4.27/3.67	c learnt clauses	: 19702
4.27/3.67	c ignored clauses	: 0
4.27/3.67	c root simplifications	: 0
4.27/3.67	c removed literals (reason simplification)	: 318550
4.27/3.67	c reason swapping (by a shorter reason)	: 0
4.27/3.67	c Calls to reduceDB	: 0
4.27/3.67	c speed (assignments/second)	: 106753.58680057389
4.27/3.67	c non guided choices	461
4.27/3.67	c learnt constraints type 
4.27/3.67	c constraints type 
4.27/3.67	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 144
4.27/3.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
4.27/3.67	s OPTIMUM FOUND
4.27/3.67	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 -x91 -x92 -x93 -x94 -x95 -x96 x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x110 -x111 x112 x113 x114 x115 -x116 -x117 x118 x119 x120 x121 -x122 -x123 x124 x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 x142 x143 x144 x145 x146 x147 x148 -x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 x164 x165 x166 -x167 x168 x169 x170 x171 x172 -x173 x174 x175 x176 x177 x178 -x179 x180 x181 x182 x183 -x184 x185 x186 x187 x188 x189 -x190 x191 x192 x193 x194 x195 -x196 x197 x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 x206 x207 -x208 x209 x210 x211 x212 x213 -x214 x215 x216 
4.27/3.67	c objective function=3
4.27/3.67	c Total wall clock time (in seconds): 3.458

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-1857371-1244943934/watcher-1857371-1244943934 -o /tmp/evaluation-result-1857371-1244943934/solver-1857371-1244943934 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857371-1244943934.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: 1.01 1.09 1.05 3/65 13540
/proc/meminfo: memFree=1349416/2055920 swapFree=4191900/4192956
[pid=13540] ppid=13538 vsize=152 CPUtime=0
/proc/13540/stat : 13540 (java6) R 13538 13540 13139 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 161992838 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 9273643 0 0 4096 0 0 0 0 17 1 0 0
/proc/13540/statm: 38 26 19 9 0 4 0

[startup+0.0270669 s]
/proc/loadavg: 1.01 1.09 1.05 3/65 13540
/proc/meminfo: memFree=1349416/2055920 swapFree=4191900/4192956
[pid=13540] ppid=13538 vsize=1466652 CPUtime=0.01
/proc/13540/stat : 13540 (java) S 13538 13540 13139 0 -1 0 2266 0 1 0 0 1 0 0 18 0 4 0 161992838 1501851648 2015 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/13540/statm: 366663 2015 413 9 0 364415 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1466652

[startup+0.101483 s]
/proc/loadavg: 1.01 1.09 1.05 3/65 13540
/proc/meminfo: memFree=1349416/2055920 swapFree=4191900/4192956
[pid=13540] ppid=13538 vsize=1473608 CPUtime=0.08
/proc/13540/stat : 13540 (java) S 13538 13540 13139 0 -1 0 3612 0 1 0 5 3 0 0 18 0 12 0 161992838 1508974592 3355 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13540/statm: 368402 3356 1068 9 0 365750 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1473608

[startup+0.301506 s]
/proc/loadavg: 1.01 1.09 1.05 3/65 13540
/proc/meminfo: memFree=1349416/2055920 swapFree=4191900/4192956
[pid=13540] ppid=13538 vsize=1474672 CPUtime=0.35
/proc/13540/stat : 13540 (java) S 13538 13540 13139 0 -1 0 5076 0 1 0 31 4 0 0 18 0 12 0 161992838 1510064128 4813 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13540/statm: 368668 4813 1357 9 0 366011 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1474672

[startup+0.701555 s]
/proc/loadavg: 1.01 1.09 1.05 3/65 13540
/proc/meminfo: memFree=1349416/2055920 swapFree=4191900/4192956
[pid=13540] ppid=13538 vsize=1479352 CPUtime=1.08
/proc/13540/stat : 13540 (java) S 13538 13540 13139 0 -1 0 7240 0 1 0 103 5 0 0 18 0 13 0 161992838 1514856448 6437 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13540/statm: 369838 6437 1411 9 0 367181 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 1479352

[startup+1.50465 s]
/proc/loadavg: 1.01 1.08 1.05 2/78 13553
/proc/meminfo: memFree=1319232/2055920 swapFree=4191900/4192956
[pid=13540] ppid=13538 vsize=1479352 CPUtime=2.04
/proc/13540/stat : 13540 (java) S 13538 13540 13139 0 -1 0 14240 0 1 0 196 8 0 0 18 0 13 0 161992838 1514856448 13102 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13540/statm: 369838 13103 1415 9 0 367181 0
[pid=13540/tid=13542] ppid=13538 vsize=1479352 CPUtime=1.22
/proc/13540/task/13542/stat : 13542 (java) R 13538 13540 13139 0 -1 64 10898 0 1 0 117 5 0 0 18 0 13 0 161992839 1514856448 13103 1992294400 134512640 134550932 4294956016 18446744073709551615 4109480003 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13543] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13543/stat : 13543 (java) S 13538 13540 13139 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 161992841 1514856448 13103 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13544] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13544/stat : 13544 (java) S 13538 13540 13139 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 161992841 1514856448 13103 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13545] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13545/stat : 13545 (java) S 13538 13540 13139 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 161992842 1514856448 13103 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13546] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13546/stat : 13546 (java) S 13538 13540 13139 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 161992843 1514856448 13104 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13547] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13547/stat : 13547 (java) S 13538 13540 13139 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 161992843 1514856448 13104 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13548] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13548/stat : 13548 (java) S 13538 13540 13139 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 161992847 1514856448 13104 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13549] ppid=13538 vsize=1479352 CPUtime=0.43
/proc/13540/task/13549/stat : 13549 (java) R 13538 13540 13139 0 -1 64 1134 0 0 0 43 0 0 0 16 0 13 0 161992847 1514856448 13104 1992294400 134512640 134550932 4294956016 18446744073709551615 105580437 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13550] ppid=13538 vsize=1479352 CPUtime=0.35
/proc/13540/task/13550/stat : 13550 (java) S 13538 13540 13139 0 -1 64 1462 0 0 0 35 0 0 0 16 0 13 0 161992847 1514856448 13105 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13551] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13551/stat : 13551 (java) S 13538 13540 13139 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161992847 1514856448 13105 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13552] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13552/stat : 13552 (java) S 13538 13540 13139 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 161992847 1514856448 13105 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13553] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13553/stat : 13553 (java) S 13538 13540 13139 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161992871 1514856448 13106 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 1479352

[startup+3.10282 s]
/proc/loadavg: 1.01 1.08 1.05 2/78 13553
/proc/meminfo: memFree=1282048/2055920 swapFree=4191900/4192956
[pid=13540] ppid=13538 vsize=1479352 CPUtime=3.77
/proc/13540/stat : 13540 (java) S 13538 13540 13139 0 -1 0 26235 0 1 0 363 14 0 0 18 0 13 0 161992838 1514856448 24542 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13540/statm: 369838 24542 1415 9 0 367181 0
[pid=13540/tid=13542] ppid=13538 vsize=1479352 CPUtime=2.82
/proc/13540/task/13542/stat : 13542 (java) R 13538 13540 13139 0 -1 64 22325 0 1 0 271 11 0 0 17 0 13 0 161992839 1514856448 24542 1992294400 134512640 134550932 4294956016 18446744073709551615 4109459724 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13543] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13543/stat : 13543 (java) S 13538 13540 13139 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 161992841 1514856448 24542 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13544] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13544/stat : 13544 (java) S 13538 13540 13139 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 161992841 1514856448 24542 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13545] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13545/stat : 13545 (java) S 13538 13540 13139 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 161992842 1514856448 24542 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13546] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13546/stat : 13546 (java) S 13538 13540 13139 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 161992843 1514856448 24543 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13547] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13547/stat : 13547 (java) S 13538 13540 13139 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 161992843 1514856448 24543 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13548] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13548/stat : 13548 (java) S 13538 13540 13139 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 161992847 1514856448 24543 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13549] ppid=13538 vsize=1479352 CPUtime=0.53
/proc/13540/task/13549/stat : 13549 (java) S 13538 13540 13139 0 -1 64 1701 0 0 0 53 0 0 0 16 0 13 0 161992847 1514856448 24543 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13550] ppid=13538 vsize=1479352 CPUtime=0.38
/proc/13540/task/13550/stat : 13550 (java) S 13538 13540 13139 0 -1 64 1462 0 0 0 38 0 0 0 16 0 13 0 161992847 1514856448 24543 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13551] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13551/stat : 13551 (java) S 13538 13540 13139 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161992847 1514856448 24544 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13552] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13552/stat : 13552 (java) S 13538 13540 13139 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 161992847 1514856448 24544 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13553] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13553/stat : 13553 (java) S 13538 13540 13139 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161992871 1514856448 24544 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.77
Current children cumulated vsize (KiB) 1479352

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

[startup+3.50286 s]
/proc/loadavg: 1.01 1.08 1.05 2/78 13553
/proc/meminfo: memFree=1254272/2055920 swapFree=4191900/4192956
[pid=13540] ppid=13538 vsize=1479352 CPUtime=4.17
/proc/13540/stat : 13540 (java) S 13538 13540 13139 0 -1 0 28180 0 1 0 402 15 0 0 18 0 13 0 161992838 1514856448 26487 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13540/statm: 369838 26487 1415 9 0 367181 0
[pid=13540/tid=13542] ppid=13538 vsize=1479352 CPUtime=3.22
/proc/13540/task/13542/stat : 13542 (java) R 13538 13540 13139 0 -1 64 24270 0 1 0 310 12 0 0 20 0 13 0 161992839 1514856448 26487 1992294400 134512640 134550932 4294956016 18446744073709551615 4109583211 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13543] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13543/stat : 13543 (java) S 13538 13540 13139 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 161992841 1514856448 26487 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13544] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13544/stat : 13544 (java) S 13538 13540 13139 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 161992841 1514856448 26488 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13545] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13545/stat : 13545 (java) S 13538 13540 13139 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 161992842 1514856448 26488 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13546] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13546/stat : 13546 (java) S 13538 13540 13139 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 161992843 1514856448 26488 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13547] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13547/stat : 13547 (java) S 13538 13540 13139 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 161992843 1514856448 26488 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13548] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13548/stat : 13548 (java) S 13538 13540 13139 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 161992847 1514856448 26488 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13549] ppid=13538 vsize=1479352 CPUtime=0.53
/proc/13540/task/13549/stat : 13549 (java) S 13538 13540 13139 0 -1 64 1701 0 0 0 53 0 0 0 16 0 13 0 161992847 1514856448 26488 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13550] ppid=13538 vsize=1479352 CPUtime=0.38
/proc/13540/task/13550/stat : 13550 (java) S 13538 13540 13139 0 -1 64 1462 0 0 0 38 0 0 0 16 0 13 0 161992847 1514856448 26488 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13540/tid=13551] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13551/stat : 13551 (java) S 13538 13540 13139 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161992847 1514856448 26488 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13552] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13552/stat : 13552 (java) S 13538 13540 13139 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 161992847 1514856448 26489 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13540/tid=13553] ppid=13538 vsize=1479352 CPUtime=0
/proc/13540/task/13553/stat : 13553 (java) S 13538 13540 13139 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161992871 1514856448 26489 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.17
Current children cumulated vsize (KiB) 1479352

[startup+3.703 s]
/proc/loadavg: 1.01 1.08 1.05 2/78 13553
/proc/meminfo: memFree=1254272/2055920 swapFree=4191900/4192956
[pid=13540] ppid=13538 vsize=0 CPUtime=4.38
/proc/13540/stat : 13540 (java) Z 13538 13540 13139 0 -1 1036 28740 0 1 0 422 16 0 0 16 0 2 0 161992838 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13540/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4.38
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 3.71146
CPU time (s): 4.39733
CPU user time (s): 4.22336
CPU system time (s): 0.173973
CPU usage (%): 118.48
Max. virtual memory (cumulated for all children) (KiB): 1479492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.22336
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28740
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= 429
involuntary context switches= 291

runsolver used 0.005999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node32 at 2009-06-14 03:45:34
IDJOB=1857371
IDBENCH=47983
IDSOLVER=682
FILE ID=node32/1857371-1244943934
PBS_JOBID= 9354689
Free space on /tmp= 66364 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857371-1244943934/watcher-1857371-1244943934 -o /tmp/evaluation-result-1857371-1244943934/solver-1857371-1244943934 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857371-1244943934.opb

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

MD5SUM BENCH= 3b1480a2f2bf2b248b154d021617acb0
RANDOM SEED=1335151959

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1349832 kB
Buffers:         72360 kB
Cached:         550912 kB
SwapCached:        560 kB
Active:          55776 kB
Inactive:       582080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349832 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             284 kB
Writeback:           0 kB
Mapped:          23776 kB
Slab:            53940 kB
Committed_AS:   123808 kB
PageTables:       1492 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66360 MiB
End job on node32 at 2009-06-14 03:45:38