Trace number 429149

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
sat4jPseudoCPClause 2007-03-23OPT2 10.0105 7.92473

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb
MD5SUMab5c167d631c36380726b7ea7a7cf75a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.034994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables60
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)100
Sum of products size (including duplicates)200
Number of different products100
Sum of products size200

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)

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.13	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.13	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.14	c no version file found!!!
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version	1.6.0
0.08/0.14	c os.name	Linux
0.08/0.14	c os.version	2.6.9-22.EL.rootsmp
0.08/0.14	c os.arch	i386
0.08/0.14	c Free memory 1651659224
0.08/0.14	c Max memory 1654456320
0.08/0.14	c Total memory 1654456320
0.08/0.14	c Number of processors 2
0.08/0.19	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause)
0.08/0.19	--- Begin Solver configuration ---
0.08/0.19	c Stops conflict analysis at the first Unique Implication Point
0.08/0.19	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.08/0.19	c Learn all clauses as in MiniSAT
0.08/0.19	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.08/0.19	c VSIDS like heuristics from MiniSAT using a heap
0.08/0.19	c No reason simplification
0.08/0.19	c --- End Solver configuration ---
0.08/0.19	c Simplify asserted PB constraints to clauses
0.08/0.19	c solving /tmp/evaluation/429149-1177981237/instance-429149-1177981237.opb
0.08/0.19	c reading problem ... 
0.20/0.26	c ... done. Wall clock time 0.07s.
0.20/0.26	c CPU time (experimental) 0.22s.
0.20/0.26	c #vars     160
0.20/0.26	c #constraints  213
7.56/5.68	c SATISFIABLE
7.56/5.68	c OPTIMIZING...
7.56/5.68	c Got one! Elapsed wall clock time (in seconds):5.489
7.56/5.68	o 27
9.56/7.56	c Got one! Elapsed wall clock time (in seconds):7.363
9.56/7.56	o 15
9.79/7.78	c Got one! Elapsed wall clock time (in seconds):7.586
9.79/7.78	o 3
9.88/7.87	c Got one! Elapsed wall clock time (in seconds):7.678
9.88/7.87	o 2
9.88/7.87	c starts		: 7
9.88/7.87	c conflicts		: 5458
9.88/7.87	c decisions		: 6407
9.88/7.87	c propagations		: 60171
9.88/7.87	c inspects		: 3884532
9.88/7.87	c learnt literals	: 0
9.88/7.87	c learnt binary clauses	: 0
9.88/7.87	c learnt ternary clauses	: 0
9.88/7.87	c learnt clauses	: 5458
9.88/7.87	c root simplifications	: 0
9.88/7.87	c removed literals (reason simplification)	: 0
9.88/7.87	c reason swapping (by a shorter reason)	: 0
9.88/7.87	c Calls to reduceDB	: 0
9.88/7.87	c speed (decisions/second)	: 67442.1052631579
9.88/7.87	c non guided choices	257
9.88/7.87	s OPTIMUM FOUND
9.88/7.88	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
9.88/7.88	v 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
9.88/7.88	v 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
9.88/7.88	v -x85 -x86 x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108
9.88/7.88	v -x109 -x110 -x111 x112 x113 -x114 -x115 -x116 x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129
9.88/7.88	v -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150
9.88/7.88	v -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 x160
9.88/7.88	c objective function=2
9.88/7.88	c Total wall clock time (ms): 7.683

Verifier Data (download as text)

OK	2

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-429149-1177981237 -o ROOT/results/node20/solver-429149-1177981237 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429149-1177981237/sat4jPseudoCPClause.jar /tmp/evaluation/429149-1177981237/instance-429149-1177981237.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: 0.94 1.09 0.90 2/77 5264
/proc/meminfo: memFree=1821992/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1800 CPUtime=0
/proc/5264/stat : 5264 (java) D 5262 5264 32348 0 -1 0 178 0 0 0 0 0 0 0 18 0 1 0 246041019 1843200 151 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5264/statm: 450 151 114 9 0 92 0

[startup+0.0437259 s]
/proc/loadavg: 0.94 1.09 0.90 2/77 5264
/proc/meminfo: memFree=1821992/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1776376 CPUtime=0.03
/proc/5264/stat : 5264 (java) S 5262 5264 32348 0 -1 0 3454 0 1 0 2 1 0 0 18 0 4 0 246041019 1819009024 3201 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 444094 3201 1022 9 0 441730 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1776376

[startup+0.101735 s]
/proc/loadavg: 0.94 1.09 0.90 2/77 5264
/proc/meminfo: memFree=1821992/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1780260 CPUtime=0.08
/proc/5264/stat : 5264 (java) S 5262 5264 32348 0 -1 0 4015 0 1 0 6 2 0 0 18 0 12 0 246041019 1822986240 3758 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 445065 3758 1124 9 0 442683 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780260

[startup+0.301773 s]
/proc/loadavg: 0.94 1.09 0.90 2/77 5264
/proc/meminfo: memFree=1821992/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1782728 CPUtime=0.33
/proc/5264/stat : 5264 (java) S 5262 5264 32348 0 -1 0 5200 0 1 0 30 3 0 0 18 0 13 0 246041019 1825513472 4936 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 445682 4936 1277 9 0 443293 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1782728

[startup+0.701855 s]
/proc/loadavg: 0.94 1.09 0.90 2/77 5264
/proc/meminfo: memFree=1821992/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1788264 CPUtime=1.05
/proc/5264/stat : 5264 (java) S 5262 5264 32348 0 -1 0 9054 0 1 0 101 4 0 0 18 0 13 0 246041019 1831182336 7559 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 447066 7561 1298 9 0 444677 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 1788264

[startup+1.50302 s]
/proc/loadavg: 0.94 1.09 0.90 4/90 5277
/proc/meminfo: memFree=1788480/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1804108 CPUtime=2.64
/proc/5264/stat : 5264 (java) S 5262 5264 32348 0 -1 0 24764 0 1 0 253 11 0 0 18 0 13 0 246041019 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 451027 19478 1306 9 0 448638 0
[pid=5264/tid=5266] ppid=5262 vsize=1804108 CPUtime=0.87
/proc/5264/task/5266/stat : 5266 (java) R 5262 5264 32348 0 -1 64 13526 0 1 0 80 7 0 0 18 0 13 0 246041020 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109677368 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5267] ppid=5262 vsize=1804108 CPUtime=0
/proc/5264/task/5267/stat : 5267 (java) S 5262 5264 32348 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 246041021 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5268] ppid=5262 vsize=1804108 CPUtime=0
/proc/5264/task/5268/stat : 5268 (java) S 5262 5264 32348 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 246041021 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5269] ppid=5262 vsize=1804108 CPUtime=0
/proc/5264/task/5269/stat : 5269 (java) S 5262 5264 32348 0 -1 64 4 0 0 0 0 0 0 0 17 0 13 0 246041023 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5270] ppid=5262 vsize=1804108 CPUtime=0
/proc/5264/task/5270/stat : 5270 (java) S 5262 5264 32348 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 246041024 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5271] ppid=5262 vsize=1804108 CPUtime=0
/proc/5264/task/5271/stat : 5271 (java) S 5262 5264 32348 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 246041024 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5272] ppid=5262 vsize=1804108 CPUtime=0
/proc/5264/task/5272/stat : 5272 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 246041028 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5273] ppid=5262 vsize=1804108 CPUtime=0.78
/proc/5264/task/5273/stat : 5273 (java) R 5262 5264 32348 0 -1 64 5887 0 0 0 77 1 0 0 17 0 13 0 246041028 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103335745 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5274] ppid=5262 vsize=1804108 CPUtime=0.96
/proc/5264/task/5274/stat : 5274 (java) R 5262 5264 32348 0 -1 64 4628 0 0 0 95 1 0 0 18 0 13 0 246041028 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105432245 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5275] ppid=5262 vsize=1804108 CPUtime=0
/proc/5264/task/5275/stat : 5275 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246041028 1847406592 19478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5276] ppid=5262 vsize=1804108 CPUtime=0
/proc/5264/task/5276/stat : 5276 (java) S 5262 5264 32348 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 246041028 1847406592 19482 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5277] ppid=5262 vsize=1804108 CPUtime=0
/proc/5264/task/5277/stat : 5277 (java) S 5262 5264 32348 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 246041046 1847406592 19487 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.64
Current children cumulated vsize (KiB) 1804108

[startup+3.10232 s]
/proc/loadavg: 0.94 1.09 0.90 4/90 5277
/proc/meminfo: memFree=1714432/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1803232 CPUtime=4.95
/proc/5264/stat : 5264 (java) S 5262 5264 32348 0 -1 0 53955 0 1 0 471 24 0 0 18 0 13 0 246041019 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 450808 44668 1320 9 0 448419 0
[pid=5264/tid=5266] ppid=5262 vsize=1803232 CPUtime=2.1
/proc/5264/task/5266/stat : 5266 (java) R 5262 5264 32348 0 -1 64 37717 0 1 0 193 17 0 0 21 0 13 0 246041020 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109728015 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5267] ppid=5262 vsize=1803232 CPUtime=0.01
/proc/5264/task/5267/stat : 5267 (java) S 5262 5264 32348 0 -1 64 382 0 0 0 1 0 0 0 16 0 13 0 246041021 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5268] ppid=5262 vsize=1803232 CPUtime=0.01
/proc/5264/task/5268/stat : 5268 (java) S 5262 5264 32348 0 -1 64 346 0 0 0 1 0 0 0 17 0 13 0 246041021 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5269] ppid=5262 vsize=1803232 CPUtime=0
/proc/5264/task/5269/stat : 5269 (java) S 5262 5264 32348 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 246041023 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5270] ppid=5262 vsize=1803232 CPUtime=0
/proc/5264/task/5270/stat : 5270 (java) S 5262 5264 32348 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246041024 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5271] ppid=5262 vsize=1803232 CPUtime=0
/proc/5264/task/5271/stat : 5271 (java) S 5262 5264 32348 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 246041024 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5272] ppid=5262 vsize=1803232 CPUtime=0
/proc/5264/task/5272/stat : 5272 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 246041028 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5273] ppid=5262 vsize=1803232 CPUtime=1.16
/proc/5264/task/5273/stat : 5273 (java) S 5262 5264 32348 0 -1 64 7433 0 0 0 114 2 0 0 16 0 13 0 246041028 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5274] ppid=5262 vsize=1803232 CPUtime=1.63
/proc/5264/task/5274/stat : 5274 (java) S 5262 5264 32348 0 -1 64 7349 0 0 0 161 2 0 0 15 0 13 0 246041028 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5275] ppid=5262 vsize=1803232 CPUtime=0
/proc/5264/task/5275/stat : 5275 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246041028 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5276] ppid=5262 vsize=1803232 CPUtime=0
/proc/5264/task/5276/stat : 5276 (java) S 5262 5264 32348 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 246041028 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5277] ppid=5262 vsize=1803232 CPUtime=0
/proc/5264/task/5277/stat : 5277 (java) S 5262 5264 32348 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 246041046 1846509568 44668 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.95
Current children cumulated vsize (KiB) 1803232

[startup+6.30298 s]
/proc/loadavg: 0.95 1.09 0.90 2/90 5277
/proc/meminfo: memFree=1638160/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1799476 CPUtime=8.32
/proc/5264/stat : 5264 (java) S 5262 5264 32348 0 -1 0 59211 0 1 0 805 27 0 0 18 0 13 0 246041019 1842663424 47193 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 449869 47195 1330 9 0 447480 0
[pid=5264/tid=5266] ppid=5262 vsize=1799476 CPUtime=5.14
/proc/5264/task/5266/stat : 5266 (java) S 5262 5264 32348 0 -1 64 37726 0 1 0 497 17 0 0 21 0 13 0 246041020 1842663424 47195 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5267] ppid=5262 vsize=1799476 CPUtime=0.14
/proc/5264/task/5267/stat : 5267 (java) R 5262 5264 32348 0 -1 64 3028 0 0 0 13 1 0 0 16 0 13 0 246041021 1842663424 47196 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105367105 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5268] ppid=5262 vsize=1799476 CPUtime=0.14
/proc/5264/task/5268/stat : 5268 (java) R 5262 5264 32348 0 -1 64 2933 0 0 0 14 0 0 0 17 0 13 0 246041021 1842663424 47197 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105369140 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5269] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5269/stat : 5269 (java) S 5262 5264 32348 0 -1 64 17 0 0 0 0 0 0 0 16 0 13 0 246041023 1842663424 47198 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5270] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5270/stat : 5270 (java) S 5262 5264 32348 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246041024 1842663424 47199 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5271] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5271/stat : 5271 (java) S 5262 5264 32348 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 246041024 1842663424 47201 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5272] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5272/stat : 5272 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 246041028 1842663424 47202 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5273] ppid=5262 vsize=1799476 CPUtime=1.18
/proc/5264/task/5273/stat : 5273 (java) S 5262 5264 32348 0 -1 64 7433 0 0 0 116 2 0 0 16 0 13 0 246041028 1842663424 47202 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5274] ppid=5262 vsize=1799476 CPUtime=1.66
/proc/5264/task/5274/stat : 5274 (java) S 5262 5264 32348 0 -1 64 7357 0 0 0 163 3 0 0 16 0 13 0 246041028 1842663424 47204 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5275] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5275/stat : 5275 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246041028 1842663424 47205 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5276] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5276/stat : 5276 (java) S 5262 5264 32348 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 246041028 1842663424 47206 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.32
Current children cumulated vsize (KiB) 1799476

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

[startup+7.10214 s]
/proc/loadavg: 0.95 1.09 0.90 2/90 5278
/proc/meminfo: memFree=1637064/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1799476 CPUtime=9.16
/proc/5264/stat : 5264 (java) S 5262 5264 32348 0 -1 0 60700 0 1 0 889 27 0 0 18 0 13 0 246041019 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 449869 48611 1331 9 0 447480 0
[pid=5264/tid=5266] ppid=5262 vsize=1799476 CPUtime=5.89
/proc/5264/task/5266/stat : 5266 (java) R 5262 5264 32348 0 -1 64 37728 0 1 0 572 17 0 0 24 0 13 0 246041020 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109543759 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5267] ppid=5262 vsize=1799476 CPUtime=0.19
/proc/5264/task/5267/stat : 5267 (java) S 5262 5264 32348 0 -1 64 3785 0 0 0 17 2 0 0 16 0 13 0 246041021 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5268] ppid=5262 vsize=1799476 CPUtime=0.19
/proc/5264/task/5268/stat : 5268 (java) S 5262 5264 32348 0 -1 64 3643 0 0 0 18 1 0 0 17 0 13 0 246041021 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5269] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5269/stat : 5269 (java) S 5262 5264 32348 0 -1 64 30 0 0 0 0 0 0 0 16 0 13 0 246041023 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5270] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5270/stat : 5270 (java) S 5262 5264 32348 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246041024 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5271] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5271/stat : 5271 (java) S 5262 5264 32348 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 246041024 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5272] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5272/stat : 5272 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5273] ppid=5262 vsize=1799476 CPUtime=1.19
/proc/5264/task/5273/stat : 5273 (java) S 5262 5264 32348 0 -1 64 7435 0 0 0 117 2 0 0 16 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5274] ppid=5262 vsize=1799476 CPUtime=1.66
/proc/5264/task/5274/stat : 5274 (java) S 5262 5264 32348 0 -1 64 7358 0 0 0 163 3 0 0 16 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5275] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5275/stat : 5275 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5276] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5276/stat : 5276 (java) S 5262 5264 32348 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5278] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5278/stat : 5278 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 246041587 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 9.16
Current children cumulated vsize (KiB) 1799476

[startup+7.50221 s]
/proc/loadavg: 0.95 1.09 0.90 2/90 5278
/proc/meminfo: memFree=1637064/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=1799476 CPUtime=9.56
/proc/5264/stat : 5264 (java) S 5262 5264 32348 0 -1 0 60700 0 1 0 929 27 0 0 18 0 13 0 246041019 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 449869 48611 1331 9 0 447480 0
[pid=5264/tid=5266] ppid=5262 vsize=1799476 CPUtime=6.29
/proc/5264/task/5266/stat : 5266 (java) R 5262 5264 32348 0 -1 64 37728 0 1 0 612 17 0 0 25 0 13 0 246041020 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109493613 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5267] ppid=5262 vsize=1799476 CPUtime=0.19
/proc/5264/task/5267/stat : 5267 (java) S 5262 5264 32348 0 -1 64 3785 0 0 0 17 2 0 0 16 0 13 0 246041021 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5268] ppid=5262 vsize=1799476 CPUtime=0.19
/proc/5264/task/5268/stat : 5268 (java) S 5262 5264 32348 0 -1 64 3643 0 0 0 18 1 0 0 17 0 13 0 246041021 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5269] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5269/stat : 5269 (java) S 5262 5264 32348 0 -1 64 30 0 0 0 0 0 0 0 16 0 13 0 246041023 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5270] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5270/stat : 5270 (java) S 5262 5264 32348 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246041024 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5271] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5271/stat : 5271 (java) S 5262 5264 32348 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 246041024 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5272] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5272/stat : 5272 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5273] ppid=5262 vsize=1799476 CPUtime=1.19
/proc/5264/task/5273/stat : 5273 (java) S 5262 5264 32348 0 -1 64 7435 0 0 0 117 2 0 0 16 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5274] ppid=5262 vsize=1799476 CPUtime=1.66
/proc/5264/task/5274/stat : 5274 (java) S 5262 5264 32348 0 -1 64 7358 0 0 0 163 3 0 0 16 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5275] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5275/stat : 5275 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=5264/tid=5276] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5276/stat : 5276 (java) S 5262 5264 32348 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 246041028 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=5264/tid=5278] ppid=5262 vsize=1799476 CPUtime=0
/proc/5264/task/5278/stat : 5278 (java) S 5262 5264 32348 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 246041587 1842663424 48611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 9.56
Current children cumulated vsize (KiB) 1799476

[startup+7.90229 s]
/proc/loadavg: 0.95 1.09 0.90 2/90 5279
/proc/meminfo: memFree=1631808/2055920 swapFree=4154876/4192956
[pid=5264] ppid=5262 vsize=0 CPUtime=9.97
/proc/5264/stat : 5264 (java) Z 5262 5264 32348 0 -1 1036 60718 0 1 0 969 28 0 0 16 0 2 0 246041019 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/5264/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9.97
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 7.92473
CPU time (s): 10.0105
CPU user time (s): 9.69953
CPU system time (s): 0.310952
CPU usage (%): 126.319
Max. virtual memory (cumulated for all children) (KiB): 1807536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.69952
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60718
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= 829
involuntary context switches= 724

runsolver used 0.012998 second user time and 0.025996 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue May  1 01:00:37 UTC 2007

IDJOB= 429149
IDBENCH= 47888
IDSOLVER= 164
FILE ID= node20/429149-1177981237

PBS_JOBID= 4728191

Free space on /tmp= 66561 MiB

SOLVER NAME= sat4jPseudoCPClause 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb
COMMAND LINE= java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429149-1177981237/sat4jPseudoCPClause.jar /tmp/evaluation/429149-1177981237/instance-429149-1177981237.opb
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-429149-1177981237 -o ROOT/results/node20/solver-429149-1177981237 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429149-1177981237/sat4jPseudoCPClause.jar /tmp/evaluation/429149-1177981237/instance-429149-1177981237.opb

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  ab5c167d631c36380726b7ea7a7cf75a

RANDOM SEED= 217304852

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1822336 kB
Buffers:         44652 kB
Cached:          96456 kB
SwapCached:      16448 kB
Active:          89356 kB
Inactive:        78964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822336 kB
SwapTotal:     4192956 kB
SwapFree:      4154876 kB
Dirty:            3792 kB
Writeback:           0 kB
Mapped:          34092 kB
Slab:            50792 kB
Committed_AS:  2313648 kB
PageTables:       1756 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 node20 on Tue May  1 01:00:45 UTC 2007