Trace number 430474

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 3.07553 2.66774

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 benchmark0.05699
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 (download as text)

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.09/0.13	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.09/0.13	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.09/0.14	c no version file found!!!
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version	1.6.0
0.09/0.14	c os.name	Linux
0.09/0.14	c os.version	2.6.9-22.EL.rootsmp
0.09/0.14	c os.arch	i386
0.09/0.14	c Free memory 1651659224
0.09/0.14	c Max memory 1654456320
0.09/0.14	c Total memory 1654456320
0.09/0.14	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/430474-1177995786/instance-430474-1177995786.opb
0.20/0.20	c reading problem ... 
0.31/0.31	c ... done. Wall clock time 0.113s.
0.31/0.31	c CPU time (experimental) 0.24s.
0.31/0.31	c #vars     216
0.31/0.31	c #constraints  301
0.88/0.61	c SATISFIABLE
0.88/0.61	c OPTIMIZING...
0.88/0.61	c Got one! Elapsed wall clock time (in seconds):0.416
0.88/0.61	o 57
1.02/0.74	c Got one! Elapsed wall clock time (in seconds):0.542
1.02/0.74	o 47
1.13/0.83	c Got one! Elapsed wall clock time (in seconds):0.629
1.13/0.83	o 45
1.13/0.86	c Got one! Elapsed wall clock time (in seconds):0.661
1.13/0.86	o 31
1.26/0.91	c Got one! Elapsed wall clock time (in seconds):0.717
1.26/0.91	o 29
1.26/0.97	c Got one! Elapsed wall clock time (in seconds):0.776
1.26/0.97	o 7
1.37/1.05	c Got one! Elapsed wall clock time (in seconds):0.855
1.37/1.05	o 3
3.03/2.61	c starts		: 39
3.03/2.61	c conflicts		: 16661
3.03/2.61	c decisions		: 18747
3.03/2.61	c propagations		: 237866
3.03/2.61	c inspects		: 5770409
3.03/2.61	c learnt literals	: 10
3.03/2.61	c learnt binary clauses	: 9
3.03/2.61	c learnt ternary clauses	: 9
3.03/2.61	c learnt clauses	: 16650
3.03/2.61	c root simplifications	: 0
3.03/2.61	c removed literals (reason simplification)	: 0
3.03/2.61	c reason swapping (by a shorter reason)	: 0
3.03/2.61	c Calls to reduceDB	: 0
3.03/2.61	c speed (decisions/second)	: 12040.462427745666
3.03/2.61	c non guided choices	720
3.03/2.61	s OPTIMUM FOUND
3.03/2.61	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
3.03/2.61	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 -x59
3.03/2.61	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 x86 -x87
3.03/2.61	v -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x110 x111
3.03/2.61	v -x112 -x113 -x114 x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132
3.03/2.61	v -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 x146 x147 x148 -x149 -x150 x151 x152 x153 x154
3.03/2.61	v -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x170 x171 x172 -x173 -x174 -x175
3.03/2.61	v -x176 -x177 -x178 -x179 -x180 x181 -x182 x183 x184 x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 x193 -x194 x195 x196 x197
3.03/2.61	v -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216
3.03/2.61	c objective function=3
3.03/2.61	c Total wall clock time (ms): 2.414

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/node51/watcher-430474-1177995786 -o ROOT/results/node51/solver-430474-1177995786 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430474-1177995786/sat4jPseudoResolution.jar /tmp/evaluation/430474-1177995786/instance-430474-1177995786.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: 0.95 0.96 0.96 2/64 1860
/proc/meminfo: memFree=1816040/2055920 swapFree=4183264/4192956
[pid=1860] ppid=1858 vsize=1800 CPUtime=0
/proc/1860/stat : 1860 (java) R 1858 1860 32230 0 -1 0 175 0 0 0 0 0 0 0 18 0 1 0 154423752 1843200 148 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/1860/statm: 450 148 111 9 0 92 0

[startup+0.09303 s]
/proc/loadavg: 0.95 0.96 0.96 2/64 1860
/proc/meminfo: memFree=1816040/2055920 swapFree=4183264/4192956
[pid=1860] ppid=1858 vsize=1780108 CPUtime=0.08
/proc/1860/stat : 1860 (java) S 1858 1860 32230 0 -1 0 3931 0 1 0 5 3 0 0 18 0 12 0 154423752 1822830592 3674 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1860/statm: 445027 3674 1119 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.101028 s]
/proc/loadavg: 0.95 0.96 0.96 2/64 1860
/proc/meminfo: memFree=1816040/2055920 swapFree=4183264/4192956
[pid=1860] ppid=1858 vsize=1780256 CPUtime=0.09
/proc/1860/stat : 1860 (java) S 1858 1860 32230 0 -1 0 3998 0 1 0 6 3 0 0 18 0 12 0 154423752 1822982144 3741 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1860/statm: 445064 3741 1123 9 0 442683 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1780256

[startup+0.301053 s]
/proc/loadavg: 0.95 0.96 0.96 2/64 1860
/proc/meminfo: memFree=1816040/2055920 swapFree=4183264/4192956
[pid=1860] ppid=1858 vsize=1781428 CPUtime=0.31
/proc/1860/stat : 1860 (java) S 1858 1860 32230 0 -1 0 5097 0 1 0 27 4 0 0 18 0 12 0 154423752 1824182272 4837 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1860/statm: 445357 4837 1263 9 0 442969 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 1781428

[startup+0.70109 s]
/proc/loadavg: 0.95 0.96 0.96 2/64 1860
/proc/meminfo: memFree=1816040/2055920 swapFree=4183264/4192956
[pid=1860] ppid=1858 vsize=1785136 CPUtime=1.02
/proc/1860/stat : 1860 (java) S 1858 1860 32230 0 -1 0 7525 0 1 0 97 5 0 0 18 0 13 0 154423752 1827979264 6680 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1860/statm: 446284 6680 1301 9 0 443896 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 1785136

[startup+1.50216 s]
/proc/loadavg: 1.04 0.97 0.96 2/77 1880
/proc/meminfo: memFree=1782336/2055920 swapFree=4183264/4192956
[pid=1860] ppid=1858 vsize=1785136 CPUtime=1.91
/proc/1860/stat : 1860 (java) S 1858 1860 32230 0 -1 0 15281 0 1 0 183 8 0 0 18 0 13 0 154423752 1827979264 14231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1860/statm: 446284 14231 1303 9 0 443896 0
[pid=1860/tid=1862] ppid=1858 vsize=1785136 CPUtime=1.3
/proc/1860/task/1862/stat : 1862 (java) R 1858 1860 32230 0 -1 64 12489 0 1 0 123 7 0 0 22 0 13 0 154423753 1827979264 14232 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109503146 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1863] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1863/stat : 1863 (java) S 1858 1860 32230 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 154423755 1827979264 14232 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1864] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1864/stat : 1864 (java) S 1858 1860 32230 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154423755 1827979264 14232 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1865] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1865/stat : 1865 (java) S 1858 1860 32230 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154423757 1827979264 14232 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1866] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1866/stat : 1866 (java) S 1858 1860 32230 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 154423757 1827979264 14233 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1867] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1867/stat : 1867 (java) S 1858 1860 32230 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 154423757 1827979264 14233 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1868] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1868/stat : 1868 (java) S 1858 1860 32230 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154423761 1827979264 14233 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1869] ppid=1858 vsize=1785136 CPUtime=0.29
/proc/1860/task/1869/stat : 1869 (java) S 1858 1860 32230 0 -1 64 811 0 0 0 29 0 0 0 16 0 13 0 154423761 1827979264 14234 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1870] ppid=1858 vsize=1785136 CPUtime=0.3
/proc/1860/task/1870/stat : 1870 (java) S 1858 1860 32230 0 -1 64 1257 0 0 0 30 0 0 0 16 0 13 0 154423761 1827979264 14234 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1860/tid=1871] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1871/stat : 1871 (java) S 1858 1860 32230 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 154423761 1827979264 14235 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1873] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1873/stat : 1873 (java) S 1858 1860 32230 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154423761 1827979264 14236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 1785136

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

[startup+2.30223 s]
/proc/loadavg: 1.04 0.97 0.96 2/77 1881
/proc/meminfo: memFree=1744632/2055920 swapFree=4183264/4192956
[pid=1860] ppid=1858 vsize=1785136 CPUtime=2.74
/proc/1860/stat : 1860 (java) S 1858 1860 32230 0 -1 0 21678 0 1 0 263 11 0 0 18 0 13 0 154423752 1827979264 20627 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1860/statm: 446284 20628 1304 9 0 443896 0
[pid=1860/tid=1862] ppid=1858 vsize=1785136 CPUtime=2.07
/proc/1860/task/1862/stat : 1862 (java) R 1858 1860 32230 0 -1 64 18883 0 1 0 198 9 0 0 25 0 13 0 154423753 1827979264 20628 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109501958 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1863] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1863/stat : 1863 (java) S 1858 1860 32230 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 154423755 1827979264 20628 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1864] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1864/stat : 1864 (java) S 1858 1860 32230 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154423755 1827979264 20629 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1865] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1865/stat : 1865 (java) S 1858 1860 32230 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154423757 1827979264 20629 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1866] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1866/stat : 1866 (java) S 1858 1860 32230 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 154423757 1827979264 20629 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1867] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1867/stat : 1867 (java) S 1858 1860 32230 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 154423757 1827979264 20630 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1868] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1868/stat : 1868 (java) S 1858 1860 32230 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154423761 1827979264 20630 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1869] ppid=1858 vsize=1785136 CPUtime=0.31
/proc/1860/task/1869/stat : 1869 (java) S 1858 1860 32230 0 -1 64 813 0 0 0 31 0 0 0 16 0 13 0 154423761 1827979264 20630 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1870] ppid=1858 vsize=1785136 CPUtime=0.32
/proc/1860/task/1870/stat : 1870 (java) S 1858 1860 32230 0 -1 64 1259 0 0 0 32 0 0 0 16 0 13 0 154423761 1827979264 20631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1860/tid=1871] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1871/stat : 1871 (java) S 1858 1860 32230 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 154423761 1827979264 20631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1873] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1873/stat : 1873 (java) S 1858 1860 32230 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154423761 1827979264 20631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1860/tid=1881] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1881/stat : 1881 (java) S 1858 1860 32230 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 154423858 1827979264 20632 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 1785136

[startup+2.50224 s]
/proc/loadavg: 1.04 0.97 0.96 2/77 1881
/proc/meminfo: memFree=1744632/2055920 swapFree=4183264/4192956
[pid=1860] ppid=1858 vsize=1785136 CPUtime=2.94
/proc/1860/stat : 1860 (java) S 1858 1860 32230 0 -1 0 23497 0 1 0 282 12 0 0 18 0 13 0 154423752 1827979264 22446 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1860/statm: 446284 22446 1304 9 0 443896 0
[pid=1860/tid=1862] ppid=1858 vsize=1785136 CPUtime=2.27
/proc/1860/task/1862/stat : 1862 (java) R 1858 1860 32230 0 -1 64 20701 0 1 0 217 10 0 0 25 0 13 0 154423753 1827979264 22446 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109503156 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1863] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1863/stat : 1863 (java) S 1858 1860 32230 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 154423755 1827979264 22446 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1864] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1864/stat : 1864 (java) S 1858 1860 32230 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154423755 1827979264 22447 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1865] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1865/stat : 1865 (java) S 1858 1860 32230 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154423757 1827979264 22447 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1866] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1866/stat : 1866 (java) S 1858 1860 32230 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 154423757 1827979264 22447 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1867] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1867/stat : 1867 (java) S 1858 1860 32230 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 154423757 1827979264 22448 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1868] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1868/stat : 1868 (java) S 1858 1860 32230 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154423761 1827979264 22448 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1869] ppid=1858 vsize=1785136 CPUtime=0.31
/proc/1860/task/1869/stat : 1869 (java) S 1858 1860 32230 0 -1 64 813 0 0 0 31 0 0 0 16 0 13 0 154423761 1827979264 22449 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1870] ppid=1858 vsize=1785136 CPUtime=0.32
/proc/1860/task/1870/stat : 1870 (java) S 1858 1860 32230 0 -1 64 1259 0 0 0 32 0 0 0 16 0 13 0 154423761 1827979264 22449 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1860/tid=1871] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1871/stat : 1871 (java) S 1858 1860 32230 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 154423761 1827979264 22449 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1873] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1873/stat : 1873 (java) S 1858 1860 32230 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154423761 1827979264 22450 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1860/tid=1881] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1881/stat : 1881 (java) S 1858 1860 32230 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 154423858 1827979264 22450 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1785136

[startup+2.60225 s]
/proc/loadavg: 1.04 0.97 0.96 2/77 1881
/proc/meminfo: memFree=1744632/2055920 swapFree=4183264/4192956
[pid=1860] ppid=1858 vsize=1785136 CPUtime=3.03
/proc/1860/stat : 1860 (java) S 1858 1860 32230 0 -1 0 24348 0 1 0 291 12 0 0 18 0 13 0 154423752 1827979264 23297 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1860/statm: 446284 23298 1304 9 0 443896 0
[pid=1860/tid=1862] ppid=1858 vsize=1785136 CPUtime=2.38
/proc/1860/task/1862/stat : 1862 (java) R 1858 1860 32230 0 -1 64 21553 0 1 0 227 11 0 0 25 0 13 0 154423753 1827979264 23298 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109495711 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1863] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1863/stat : 1863 (java) S 1858 1860 32230 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 154423755 1827979264 23298 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1864] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1864/stat : 1864 (java) S 1858 1860 32230 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154423755 1827979264 23299 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1865] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1865/stat : 1865 (java) S 1858 1860 32230 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154423757 1827979264 23299 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1866] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1866/stat : 1866 (java) S 1858 1860 32230 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 154423757 1827979264 23300 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1867] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1867/stat : 1867 (java) S 1858 1860 32230 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 154423757 1827979264 23300 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1868] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1868/stat : 1868 (java) S 1858 1860 32230 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154423761 1827979264 23301 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1869] ppid=1858 vsize=1785136 CPUtime=0.31
/proc/1860/task/1869/stat : 1869 (java) S 1858 1860 32230 0 -1 64 813 0 0 0 31 0 0 0 16 0 13 0 154423761 1827979264 23301 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1870] ppid=1858 vsize=1785136 CPUtime=0.32
/proc/1860/task/1870/stat : 1870 (java) S 1858 1860 32230 0 -1 64 1259 0 0 0 32 0 0 0 16 0 13 0 154423761 1827979264 23302 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1860/tid=1871] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1871/stat : 1871 (java) S 1858 1860 32230 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 154423761 1827979264 23302 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1860/tid=1873] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1873/stat : 1873 (java) S 1858 1860 32230 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154423761 1827979264 23302 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1860/tid=1881] ppid=1858 vsize=1785136 CPUtime=0
/proc/1860/task/1881/stat : 1881 (java) S 1858 1860 32230 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 154423858 1827979264 23302 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 1785136

Child status: 30
Real time (s): 2.66774
CPU time (s): 3.07553
CPU user time (s): 2.93155
CPU system time (s): 0.143978
CPU usage (%): 115.286
Max. virtual memory (cumulated for all children) (KiB): 1785296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.93155
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24444
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= 438
involuntary context switches= 283

runsolver used 0.003999 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  1 05:03:06 UTC 2007

IDJOB= 430474
IDBENCH= 47983
IDSOLVER= 159
FILE ID= node51/430474-1177995786

PBS_JOBID= 4728212

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=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430474-1177995786/sat4jPseudoResolution.jar /tmp/evaluation/430474-1177995786/instance-430474-1177995786.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-430474-1177995786 -o ROOT/results/node51/solver-430474-1177995786 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430474-1177995786/sat4jPseudoResolution.jar /tmp/evaluation/430474-1177995786/instance-430474-1177995786.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  3b1480a2f2bf2b248b154d021617acb0

RANDOM SEED= 820378344

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1816512 kB
Buffers:         22668 kB
Cached:         143100 kB
SwapCached:       3552 kB
Active:          43344 kB
Inactive:       133064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816512 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            3696 kB
Writeback:           0 kB
Mapped:          16428 kB
Slab:            48952 kB
Committed_AS:  4424060 kB
PageTables:       1412 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 node51 on Tue May  1 05:03:09 UTC 2007