Trace number 430082

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, and are wall clock time (not CPU 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
SAT4JPseudoResolution 2007-03-23OPT3 4.70328 4.38979

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb
MD5SUM67e6ddc28ca754c7106cfc653b1e11ec
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 benchmark0.048991
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 variables48
Total number of constraints5
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 constraints5
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Quality of the solution as a function of time


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

Solver Data (download as text)

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.14	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.14	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.15	c no version file found!!!
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0
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 1651659224
0.08/0.15	c Max memory 1654456320
0.08/0.15	c Total memory 1654456320
0.08/0.15	c Number of processors 2
0.20/0.20	--- Begin Solver configuration ---
0.20/0.20	c Stops conflict analysis at the first Unique Implication Point
0.20/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.20/0.20	c Learn all clauses as in MiniSAT
0.20/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.20/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.20/0.20	c No reason simplification
0.20/0.20	c --- End Solver configuration ---
0.20/0.20	c solving /tmp/evaluation/430082-1177991689/instance-430082-1177991689.opb
0.20/0.20	c reading problem ... 
0.20/0.29	c ... done. Wall clock time 0.088s.
0.20/0.29	c CPU time (experimental) 0.25s.
0.20/0.29	c #vars     176
0.20/0.29	c #constraints  263
0.92/0.73	c SATISFIABLE
0.92/0.73	c OPTIMIZING...
0.92/0.73	c Got one! Elapsed wall clock time (in seconds):0.525
0.92/0.73	o 233
1.03/0.81	c Got one! Elapsed wall clock time (in seconds):0.603
1.03/0.81	o 187
1.15/0.99	c Got one! Elapsed wall clock time (in seconds):0.782
1.15/0.99	o 171
1.27/1.03	c Got one! Elapsed wall clock time (in seconds):0.825
1.27/1.03	o 123
1.50/1.22	c Got one! Elapsed wall clock time (in seconds):1.018
1.50/1.22	o 29
1.60/1.35	c Got one! Elapsed wall clock time (in seconds):1.148
1.60/1.35	o 7
1.70/1.44	c Got one! Elapsed wall clock time (in seconds):1.237
1.70/1.44	o 3
4.64/4.33	c starts		: 46
4.64/4.33	c conflicts		: 24836
4.64/4.33	c decisions		: 26300
4.64/4.33	c propagations		: 396840
4.64/4.33	c inspects		: 10055792
4.64/4.33	c learnt literals	: 11
4.64/4.33	c learnt binary clauses	: 7
4.64/4.33	c learnt ternary clauses	: 9
4.64/4.33	c learnt clauses	: 24824
4.64/4.33	c root simplifications	: 0
4.64/4.33	c removed literals (reason simplification)	: 0
4.64/4.33	c reason swapping (by a shorter reason)	: 0
4.64/4.33	c Calls to reduceDB	: 0
4.64/4.33	c speed (decisions/second)	: 9106.648199445985
4.64/4.33	c non guided choices	355
4.64/4.33	s OPTIMUM FOUND
4.64/4.33	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
4.64/4.33	v -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
4.64/4.33	v -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
4.64/4.33	v -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109
4.64/4.33	v -x110 -x111 -x112 x113 x114 -x115 -x116 x117 x118 x119 -x120 x121 x122 -x123 -x124 x125 x126 x127 -x128 x129 x130 -x131 -x132
4.64/4.33	v x133 x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 x149 x150 x151 -x152 x153 x154 -x155
4.64/4.33	v -x156 x157 x158 x159 -x160 x161 x162 -x163 -x164 x165 x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176
4.64/4.33	c objective function=3
4.64/4.33	c Total wall clock time (ms): 4.128

Verifier Data (download as text)

OK	3

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-430082-1177991689 -o ROOT/results/node37/solver-430082-1177991689 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430082-1177991689/sat4jPseudoResolution.jar /tmp/evaluation/430082-1177991689/instance-430082-1177991689.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.94 0.98 3/78 6394
/proc/meminfo: memFree=1819840/2055920 swapFree=4145560/4192956
[pid=6394] ppid=6392 vsize=152 CPUtime=0
/proc/6394/stat : 6394 (java) D 6392 6394 6236 0 -1 0 40 0 0 0 0 0 0 0 18 0 1 0 247081334 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 3167012 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/6394/statm: 38 26 19 9 0 4 0

[startup+0.0868 s]
/proc/loadavg: 0.85 0.94 0.98 3/78 6394
/proc/meminfo: memFree=1819840/2055920 swapFree=4145560/4192956
[pid=6394] ppid=6392 vsize=1777844 CPUtime=0.06
/proc/6394/stat : 6394 (java) S 6392 6394 6236 0 -1 0 3808 0 1 0 4 2 0 0 18 0 7 0 247081334 1820512256 3552 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0
/proc/6394/statm: 444461 3552 1089 9 0 442097 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1777844

[startup+0.101804 s]
/proc/loadavg: 0.85 0.94 0.98 3/78 6394
/proc/meminfo: memFree=1819840/2055920 swapFree=4145560/4192956
[pid=6394] ppid=6392 vsize=1780108 CPUtime=0.08
/proc/6394/stat : 6394 (java) S 6392 6394 6236 0 -1 0 3963 0 1 0 6 2 0 0 18 0 12 0 247081334 1822830592 3706 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6394/statm: 445027 3706 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.301842 s]
/proc/loadavg: 0.85 0.94 0.98 3/78 6394
/proc/meminfo: memFree=1819840/2055920 swapFree=4145560/4192956
[pid=6394] ppid=6392 vsize=1782416 CPUtime=0.3
/proc/6394/stat : 6394 (java) S 6392 6394 6236 0 -1 0 5116 0 1 0 27 3 0 0 18 0 12 0 247081334 1825193984 4856 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6394/statm: 445604 4856 1262 9 0 443216 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1782416

[startup+0.701915 s]
/proc/loadavg: 0.85 0.94 0.98 3/78 6394
/proc/meminfo: memFree=1819840/2055920 swapFree=4145560/4192956
[pid=6394] ppid=6392 vsize=1786352 CPUtime=0.92
/proc/6394/stat : 6394 (java) S 6392 6394 6236 0 -1 0 7868 0 1 0 88 4 0 0 18 0 13 0 247081334 1829224448 7196 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6394/statm: 446588 7196 1300 9 0 444200 0
Current children cumulated CPU time (s) 0.92
Current children cumulated vsize (KiB) 1786352

[startup+1.50106 s]
/proc/loadavg: 0.87 0.94 0.98 3/91 6410
/proc/meminfo: memFree=1783448/2055920 swapFree=4145560/4192956
[pid=6394] ppid=6392 vsize=1786676 CPUtime=1.8
/proc/6394/stat : 6394 (java) S 6392 6394 6236 0 -1 0 15651 0 1 0 172 8 0 0 18 0 13 0 247081334 1829556224 14978 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6394/statm: 446669 14978 1303 9 0 444281 0
[pid=6394/tid=6396] ppid=6392 vsize=1786676 CPUtime=1.28
/proc/6394/task/6396/stat : 6396 (java) R 6392 6394 6236 0 -1 64 13196 0 1 0 121 7 0 0 22 0 13 0 247081336 1829556224 14979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109490074 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6397] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6397/stat : 6397 (java) S 6392 6394 6236 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 247081337 1829556224 14979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6398] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6398/stat : 6398 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 247081337 1829556224 14979 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6399] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6399/stat : 6399 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 247081340 1829556224 14980 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6400] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6400/stat : 6400 (java) S 6392 6394 6236 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 247081340 1829556224 14980 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6401] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6401/stat : 6401 (java) S 6392 6394 6236 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 247081340 1829556224 14981 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6402] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6402/stat : 6402 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 247081344 1829556224 14981 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6403] ppid=6392 vsize=1786676 CPUtime=0.24
/proc/6394/task/6403/stat : 6403 (java) S 6392 6394 6236 0 -1 64 735 0 0 0 24 0 0 0 16 0 13 0 247081344 1829556224 14981 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6404] ppid=6392 vsize=1786676 CPUtime=0.26
/proc/6394/task/6404/stat : 6404 (java) S 6392 6394 6236 0 -1 64 993 0 0 0 26 0 0 0 16 0 13 0 247081344 1829556224 14981 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6405] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6405/stat : 6405 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 247081344 1829556224 14981 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6406] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6406/stat : 6406 (java) S 6392 6394 6236 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 247081344 1829556224 14981 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.8
Current children cumulated vsize (KiB) 1786676

[startup+3.10236 s]
/proc/loadavg: 0.87 0.94 0.98 2/91 6414
/proc/meminfo: memFree=1743376/2055920 swapFree=4145560/4192956
[pid=6394] ppid=6392 vsize=1786676 CPUtime=3.43
/proc/6394/stat : 6394 (java) S 6392 6394 6236 0 -1 0 28068 0 1 0 330 13 0 0 18 0 13 0 247081334 1829556224 27394 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6394/statm: 446669 27394 1304 9 0 444281 0
[pid=6394/tid=6396] ppid=6392 vsize=1786676 CPUtime=2.88
/proc/6394/task/6396/stat : 6396 (java) R 6392 6394 6236 0 -1 64 25608 0 1 0 276 12 0 0 25 0 13 0 247081336 1829556224 27394 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109524294 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6397] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6397/stat : 6397 (java) S 6392 6394 6236 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 247081337 1829556224 27395 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6398] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6398/stat : 6398 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 247081337 1829556224 27395 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6399] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6399/stat : 6399 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 247081340 1829556224 27395 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6400] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6400/stat : 6400 (java) S 6392 6394 6236 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 247081340 1829556224 27395 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6401] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6401/stat : 6401 (java) S 6392 6394 6236 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 247081340 1829556224 27395 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6402] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6402/stat : 6402 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 247081344 1829556224 27396 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6403] ppid=6392 vsize=1786676 CPUtime=0.26
/proc/6394/task/6403/stat : 6403 (java) S 6392 6394 6236 0 -1 64 737 0 0 0 26 0 0 0 16 0 13 0 247081344 1829556224 27397 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6404] ppid=6392 vsize=1786676 CPUtime=0.28
/proc/6394/task/6404/stat : 6404 (java) S 6392 6394 6236 0 -1 64 995 0 0 0 28 0 0 0 16 0 13 0 247081344 1829556224 27397 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6405] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6405/stat : 6405 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 247081344 1829556224 27398 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6406] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6406/stat : 6406 (java) S 6392 6394 6236 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 247081344 1829556224 27398 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6414] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6414/stat : 6414 (java) S 6392 6394 6236 0 -1 64 0 0 0 0 0 0 0 0 22 0 13 0 247081479 1829556224 27399 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.43
Current children cumulated vsize (KiB) 1786676

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

[startup+3.90251 s]
/proc/loadavg: 0.87 0.94 0.98 2/91 6414
/proc/meminfo: memFree=1712080/2055920 swapFree=4145560/4192956
[pid=6394] ppid=6392 vsize=1786676 CPUtime=4.23
/proc/6394/stat : 6394 (java) S 6392 6394 6236 0 -1 0 33979 0 1 0 407 16 0 0 18 0 13 0 247081334 1829556224 33305 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6394/statm: 446669 33305 1304 9 0 444281 0
[pid=6394/tid=6396] ppid=6392 vsize=1786676 CPUtime=3.67
/proc/6394/task/6396/stat : 6396 (java) R 6392 6394 6236 0 -1 64 31519 0 1 0 352 15 0 0 25 0 13 0 247081336 1829556224 33305 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109541960 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6397] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6397/stat : 6397 (java) S 6392 6394 6236 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 247081337 1829556224 33305 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6398] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6398/stat : 6398 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 247081337 1829556224 33305 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6399] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6399/stat : 6399 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 247081340 1829556224 33305 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6400] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6400/stat : 6400 (java) S 6392 6394 6236 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 247081340 1829556224 33305 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6401] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6401/stat : 6401 (java) S 6392 6394 6236 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 247081340 1829556224 33305 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6402] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6402/stat : 6402 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 247081344 1829556224 33306 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6403] ppid=6392 vsize=1786676 CPUtime=0.26
/proc/6394/task/6403/stat : 6403 (java) S 6392 6394 6236 0 -1 64 737 0 0 0 26 0 0 0 16 0 13 0 247081344 1829556224 33306 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6404] ppid=6392 vsize=1786676 CPUtime=0.28
/proc/6394/task/6404/stat : 6404 (java) S 6392 6394 6236 0 -1 64 995 0 0 0 28 0 0 0 16 0 13 0 247081344 1829556224 33306 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6405] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6405/stat : 6405 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 247081344 1829556224 33307 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6406] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6406/stat : 6406 (java) S 6392 6394 6236 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 247081344 1829556224 33307 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6414] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6414/stat : 6414 (java) S 6392 6394 6236 0 -1 64 0 0 0 0 0 0 0 0 22 0 13 0 247081479 1829556224 33307 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.23
Current children cumulated vsize (KiB) 1786676

[startup+4.30259 s]
/proc/loadavg: 0.87 0.94 0.98 2/91 6414
/proc/meminfo: memFree=1683728/2055920 swapFree=4145560/4192956
[pid=6394] ppid=6392 vsize=1786676 CPUtime=4.64
/proc/6394/stat : 6394 (java) S 6392 6394 6236 0 -1 0 35819 0 1 0 447 17 0 0 18 0 13 0 247081334 1829556224 35144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/6394/statm: 446669 35144 1304 9 0 444281 0
[pid=6394/tid=6396] ppid=6392 vsize=1786676 CPUtime=4.08
/proc/6394/task/6396/stat : 6396 (java) R 6392 6394 6236 0 -1 64 33359 0 1 0 392 16 0 0 17 0 13 0 247081336 1829556224 35144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109541960 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6397] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6397/stat : 6397 (java) S 6392 6394 6236 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 247081337 1829556224 35144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6398] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6398/stat : 6398 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 247081337 1829556224 35144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6399] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6399/stat : 6399 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 247081340 1829556224 35144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6400] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6400/stat : 6400 (java) S 6392 6394 6236 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 247081340 1829556224 35144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6401] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6401/stat : 6401 (java) S 6392 6394 6236 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 247081340 1829556224 35144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6402] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6402/stat : 6402 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 247081344 1829556224 35144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6403] ppid=6392 vsize=1786676 CPUtime=0.26
/proc/6394/task/6403/stat : 6403 (java) S 6392 6394 6236 0 -1 64 737 0 0 0 26 0 0 0 16 0 13 0 247081344 1829556224 35144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6404] ppid=6392 vsize=1786676 CPUtime=0.28
/proc/6394/task/6404/stat : 6404 (java) S 6392 6394 6236 0 -1 64 995 0 0 0 28 0 0 0 16 0 13 0 247081344 1829556224 35145 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6405] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6405/stat : 6405 (java) S 6392 6394 6236 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 247081344 1829556224 35145 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=6394/tid=6406] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6406/stat : 6406 (java) S 6392 6394 6236 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 247081344 1829556224 35145 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=6394/tid=6414] ppid=6392 vsize=1786676 CPUtime=0
/proc/6394/task/6414/stat : 6414 (java) S 6392 6394 6236 0 -1 64 0 0 0 0 0 0 0 0 22 0 13 0 247081479 1829556224 35146 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.64
Current children cumulated vsize (KiB) 1786676

Child status: 30
Real time (s): 4.38979
CPU time (s): 4.70328
CPU user time (s): 4.50231
CPU system time (s): 0.200969
CPU usage (%): 107.141
Max. virtual memory (cumulated for all children) (KiB): 1786676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.50232
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35941
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= 449
involuntary context switches= 343

runsolver used 0.003999 second user time and 0.026995 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  1 03:54:49 UTC 2007

IDJOB= 430082
IDBENCH= 47955
IDSOLVER= 159
FILE ID= node37/430082-1177991689

PBS_JOBID= 4728203

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430082-1177991689/sat4jPseudoResolution.jar /tmp/evaluation/430082-1177991689/instance-430082-1177991689.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-430082-1177991689 -o ROOT/results/node37/solver-430082-1177991689 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430082-1177991689/sat4jPseudoResolution.jar /tmp/evaluation/430082-1177991689/instance-430082-1177991689.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  67e6ddc28ca754c7106cfc653b1e11ec

RANDOM SEED= 354651122

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
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		: 3000.281
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:       1820312 kB
Buffers:         31488 kB
Cached:         118188 kB
SwapCached:      14952 kB
Active:          36452 kB
Inactive:       135936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820312 kB
SwapTotal:     4192956 kB
SwapFree:      4145560 kB
Dirty:            3720 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            48584 kB
Committed_AS:  2198292 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node37 on Tue May  1 03:54:53 UTC 2007