Trace number 431090

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 2007-03-23OPT2 4.13337 3.77874

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb
MD5SUM626c966be089469ef760f193c8b19154
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 benchmark0.050991
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 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)

0.06/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.06/0.15	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.06/0.15	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.06/0.16	c no version file found!!!
0.06/0.16	c sun.arch.data.model	32
0.06/0.16	c java.version	1.6.0
0.06/0.16	c os.name	Linux
0.06/0.16	c os.version	2.6.9-22.EL.rootsmp
0.06/0.16	c os.arch	i386
0.06/0.16	c Free memory 1651659224
0.06/0.16	c Max memory 1654456320
0.06/0.16	c Total memory 1654456320
0.06/0.16	c Number of processors 2
0.18/0.22	--- Begin Solver configuration ---
0.18/0.22	c Stops conflict analysis at the first Unique Implication Point
0.18/0.22	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.18/0.22	c Learn all clauses as in MiniSAT
0.18/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.18/0.22	c VSIDS like heuristics from MiniSAT using a heap
0.18/0.22	c No reason simplification
0.18/0.22	c --- End Solver configuration ---
0.18/0.22	c solving /tmp/evaluation/431090-1178002664/instance-431090-1178002664.opb
0.18/0.22	c reading problem ... 
0.30/0.33	c ... done. Wall clock time 0.108s.
0.30/0.33	c CPU time (experimental) 0.25s.
0.30/0.33	c #vars     216
0.30/0.33	c #constraints  301
0.80/0.61	c SATISFIABLE
0.80/0.61	c OPTIMIZING...
0.80/0.61	c Got one! Elapsed wall clock time (in seconds):0.397
0.80/0.61	o 3
4.08/3.72	c Got one! Elapsed wall clock time (in seconds):3.5
4.08/3.72	o 2
4.08/3.72	c starts		: 16
4.08/3.72	c conflicts		: 26787
4.08/3.72	c decisions		: 28027
4.08/3.72	c propagations		: 340205
4.08/3.72	c inspects		: 9208808
4.08/3.72	c learnt literals	: 1
4.08/3.72	c learnt binary clauses	: 3
4.08/3.72	c learnt ternary clauses	: 10
4.08/3.72	c learnt clauses	: 26786
4.08/3.72	c root simplifications	: 0
4.08/3.72	c removed literals (reason simplification)	: 0
4.08/3.72	c reason swapping (by a shorter reason)	: 0
4.08/3.72	c Calls to reduceDB	: 0
4.08/3.72	c speed (decisions/second)	: 9026.409017713366
4.08/3.72	c non guided choices	190
4.08/3.72	s OPTIMUM FOUND
4.08/3.72	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
4.08/3.72	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 -x60
4.08/3.72	v x61 x62 x63 -x64 -x65 -x66 x67 x68 -x69 -x70 x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88
4.08/3.72	v -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x110 x111
4.08/3.72	v x112 -x113 x114 -x115 x116 x117 x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133
4.08/3.72	v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 x146 -x147 x148 -x149 -x150 -x151 x152 -x153 x154
4.08/3.72	v -x155 -x156 -x157 x158 -x159 x160 -x161 -x162 -x163 x164 -x165 x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175
4.08/3.72	v x176 -x177 x178 -x179 -x180 -x181 x182 x183 -x184 x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197
4.08/3.72	v -x198 -x199 x200 x201 -x202 x203 -x204 -x205 x206 x207 -x208 x209 -x210 -x211 x212 x213 -x214 x215 -x216
4.08/3.72	c objective function=2
4.08/3.72	c Total wall clock time (ms): 3.505

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/node25/watcher-431090-1178002664 -o ROOT/results/node25/solver-431090-1178002664 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431090-1178002664/sat4jPseudoResolution.jar /tmp/evaluation/431090-1178002664/instance-431090-1178002664.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: 1.00 1.02 1.00 3/64 29719
/proc/meminfo: memFree=1870784/2055920 swapFree=4182940/4192956
[pid=29719] ppid=29717 vsize=152 CPUtime=0
/proc/29719/stat : 29719 (java) D 29717 29719 28092 0 -1 0 40 0 0 0 0 0 0 0 19 0 1 0 248183489 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 10027812 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/29719/statm: 38 26 19 9 0 4 0

[startup+0.0763599 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 29719
/proc/meminfo: memFree=1870784/2055920 swapFree=4182940/4192956
[pid=29719] ppid=29717 vsize=1777708 CPUtime=0.04
/proc/29719/stat : 29719 (java) S 29717 29719 28092 0 -1 0 3601 0 1 0 2 2 0 0 18 0 7 0 248183489 1820372992 3345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0
/proc/29719/statm: 444427 3345 1069 9 0 442063 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1777708

[startup+0.101362 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 29719
/proc/meminfo: memFree=1870784/2055920 swapFree=4182940/4192956
[pid=29719] ppid=29717 vsize=1777844 CPUtime=0.06
/proc/29719/stat : 29719 (java) S 29717 29719 28092 0 -1 0 3811 0 1 0 4 2 0 0 18 0 7 0 248183489 1820512256 3555 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 0 0 0
/proc/29719/statm: 444461 3555 1089 9 0 442097 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1777844

[startup+0.301396 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 29719
/proc/meminfo: memFree=1870784/2055920 swapFree=4182940/4192956
[pid=29719] ppid=29717 vsize=1781428 CPUtime=0.3
/proc/29719/stat : 29719 (java) S 29717 29719 28092 0 -1 0 5073 0 1 0 26 4 0 0 18 0 12 0 248183489 1824182272 4813 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29719/statm: 445357 4813 1259 9 0 442969 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1781428

[startup+0.701465 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 29719
/proc/meminfo: memFree=1870784/2055920 swapFree=4182940/4192956
[pid=29719] ppid=29717 vsize=1786024 CPUtime=0.94
/proc/29719/stat : 29719 (java) S 29717 29719 28092 0 -1 0 7587 0 1 0 89 5 0 0 18 0 13 0 248183489 1828888576 6842 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29719/statm: 446506 6843 1301 9 0 444118 0
Current children cumulated CPU time (s) 0.94
Current children cumulated vsize (KiB) 1786024

[startup+1.50259 s]
/proc/loadavg: 1.16 1.05 1.01 2/77 29733
/proc/meminfo: memFree=1837080/2055920 swapFree=4182940/4192956
[pid=29719] ppid=29717 vsize=1786024 CPUtime=1.87
/proc/29719/stat : 29719 (java) S 29717 29719 28092 0 -1 0 15502 0 1 0 178 9 0 0 18 0 13 0 248183489 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29719/statm: 446506 14345 1309 9 0 444118 0
[pid=29719/tid=29721] ppid=29717 vsize=1786024 CPUtime=1.23
/proc/29719/task/29721/stat : 29721 (java) R 29717 29719 28092 0 -1 64 12595 0 1 0 116 7 0 0 20 0 13 0 248183492 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29722] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29722/stat : 29722 (java) S 29717 29719 28092 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 248183494 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29723] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29723/stat : 29723 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 248183494 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29724] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29724/stat : 29724 (java) S 29717 29719 28092 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 248183496 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29725] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29725/stat : 29725 (java) S 29717 29719 28092 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 248183497 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29726] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29726/stat : 29726 (java) S 29717 29719 28092 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 248183497 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29727] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29727/stat : 29727 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 248183500 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29728] ppid=29717 vsize=1786024 CPUtime=0.3
/proc/29719/task/29728/stat : 29728 (java) R 29717 29719 28092 0 -1 64 1344 0 0 0 30 0 0 0 16 0 13 0 248183500 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103160624 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29729] ppid=29717 vsize=1786024 CPUtime=0.31
/proc/29719/task/29729/stat : 29729 (java) S 29717 29719 28092 0 -1 64 837 0 0 0 31 0 0 0 16 0 13 0 248183500 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29730] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29730/stat : 29730 (java) S 29717 29719 28092 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 248183500 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29731] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29731/stat : 29731 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 248183500 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29733] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29733/stat : 29733 (java) S 29717 29719 28092 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 248183551 1828888576 14345 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.87
Current children cumulated vsize (KiB) 1786024

[startup+3.10287 s]
/proc/loadavg: 1.16 1.05 1.01 2/77 29733
/proc/meminfo: memFree=1797080/2055920 swapFree=4182940/4192956
[pid=29719] ppid=29717 vsize=1786024 CPUtime=3.47
/proc/29719/stat : 29719 (java) S 29717 29719 28092 0 -1 0 27767 0 1 0 333 14 0 0 18 0 13 0 248183489 1828888576 26610 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29719/statm: 446506 26610 1309 9 0 444118 0
[pid=29719/tid=29721] ppid=29717 vsize=1786024 CPUtime=2.82
/proc/29719/task/29721/stat : 29721 (java) R 29717 29719 28092 0 -1 64 24860 0 1 0 270 12 0 0 25 0 13 0 248183492 1828888576 26610 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109471234 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29722] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29722/stat : 29722 (java) S 29717 29719 28092 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 248183494 1828888576 26610 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29723] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29723/stat : 29723 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 248183494 1828888576 26611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29724] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29724/stat : 29724 (java) S 29717 29719 28092 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 248183496 1828888576 26611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29725] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29725/stat : 29725 (java) S 29717 29719 28092 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 248183497 1828888576 26611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29726] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29726/stat : 29726 (java) S 29717 29719 28092 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 248183497 1828888576 26612 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29727] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29727/stat : 29727 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 248183500 1828888576 26613 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29728] ppid=29717 vsize=1786024 CPUtime=0.31
/proc/29719/task/29728/stat : 29728 (java) S 29717 29719 28092 0 -1 64 1344 0 0 0 31 0 0 0 16 0 13 0 248183500 1828888576 26613 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29729] ppid=29717 vsize=1786024 CPUtime=0.32
/proc/29719/task/29729/stat : 29729 (java) S 29717 29719 28092 0 -1 64 837 0 0 0 32 0 0 0 16 0 13 0 248183500 1828888576 26613 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29730] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29730/stat : 29730 (java) S 29717 29719 28092 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 248183500 1828888576 26613 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29731] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29731/stat : 29731 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 248183500 1828888576 26613 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29733] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29733/stat : 29733 (java) S 29717 29719 28092 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 248183551 1828888576 26614 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.47
Current children cumulated vsize (KiB) 1786024

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

[startup+3.50194 s]
/proc/loadavg: 1.16 1.05 1.01 2/77 29733
/proc/meminfo: memFree=1766360/2055920 swapFree=4182940/4192956
[pid=29719] ppid=29717 vsize=1786024 CPUtime=3.87
/proc/29719/stat : 29719 (java) S 29717 29719 28092 0 -1 0 30321 0 1 0 372 15 0 0 18 0 13 0 248183489 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29719/statm: 446506 29164 1309 9 0 444118 0
[pid=29719/tid=29721] ppid=29717 vsize=1786024 CPUtime=3.22
/proc/29719/task/29721/stat : 29721 (java) R 29717 29719 28092 0 -1 64 27414 0 1 0 309 13 0 0 25 0 13 0 248183492 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109517527 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29722] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29722/stat : 29722 (java) S 29717 29719 28092 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 248183494 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29723] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29723/stat : 29723 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 248183494 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29724] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29724/stat : 29724 (java) S 29717 29719 28092 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 248183496 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29725] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29725/stat : 29725 (java) S 29717 29719 28092 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 248183497 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29726] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29726/stat : 29726 (java) S 29717 29719 28092 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 248183497 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29727] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29727/stat : 29727 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 248183500 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29728] ppid=29717 vsize=1786024 CPUtime=0.31
/proc/29719/task/29728/stat : 29728 (java) S 29717 29719 28092 0 -1 64 1344 0 0 0 31 0 0 0 16 0 13 0 248183500 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29729] ppid=29717 vsize=1786024 CPUtime=0.32
/proc/29719/task/29729/stat : 29729 (java) S 29717 29719 28092 0 -1 64 837 0 0 0 32 0 0 0 16 0 13 0 248183500 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29730] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29730/stat : 29730 (java) S 29717 29719 28092 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 248183500 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29731] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29731/stat : 29731 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 248183500 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29733] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29733/stat : 29733 (java) S 29717 29719 28092 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 248183551 1828888576 29164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.87
Current children cumulated vsize (KiB) 1786024

[startup+3.70197 s]
/proc/loadavg: 1.16 1.05 1.01 2/77 29733
/proc/meminfo: memFree=1766360/2055920 swapFree=4182940/4192956
[pid=29719] ppid=29717 vsize=1786024 CPUtime=4.08
/proc/29719/stat : 29719 (java) S 29717 29719 28092 0 -1 0 31243 0 1 0 392 16 0 0 18 0 13 0 248183489 1828888576 30086 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29719/statm: 446506 30087 1309 9 0 444118 0
[pid=29719/tid=29721] ppid=29717 vsize=1786024 CPUtime=3.42
/proc/29719/task/29721/stat : 29721 (java) R 29717 29719 28092 0 -1 64 28337 0 1 0 328 14 0 0 25 0 13 0 248183492 1828888576 30087 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109495799 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29722] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29722/stat : 29722 (java) S 29717 29719 28092 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 248183494 1828888576 30087 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29723] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29723/stat : 29723 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 248183494 1828888576 30088 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29724] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29724/stat : 29724 (java) S 29717 29719 28092 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 248183496 1828888576 30088 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29725] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29725/stat : 29725 (java) S 29717 29719 28092 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 248183497 1828888576 30088 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29726] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29726/stat : 29726 (java) S 29717 29719 28092 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 248183497 1828888576 30089 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29727] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29727/stat : 29727 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 248183500 1828888576 30089 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29728] ppid=29717 vsize=1786024 CPUtime=0.31
/proc/29719/task/29728/stat : 29728 (java) S 29717 29719 28092 0 -1 64 1344 0 0 0 31 0 0 0 16 0 13 0 248183500 1828888576 30089 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=29719/tid=29729] ppid=29717 vsize=1786024 CPUtime=0.32
/proc/29719/task/29729/stat : 29729 (java) S 29717 29719 28092 0 -1 64 837 0 0 0 32 0 0 0 16 0 13 0 248183500 1828888576 30089 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29730] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29730/stat : 29730 (java) S 29717 29719 28092 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 248183500 1828888576 30090 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29731] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29731/stat : 29731 (java) S 29717 29719 28092 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 248183500 1828888576 30090 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29719/tid=29733] ppid=29717 vsize=1786024 CPUtime=0
/proc/29719/task/29733/stat : 29733 (java) S 29717 29719 28092 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 248183551 1828888576 30090 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.08
Current children cumulated vsize (KiB) 1786024

Child status: 30
Real time (s): 3.77874
CPU time (s): 4.13337
CPU user time (s): 3.9454
CPU system time (s): 0.187971
CPU usage (%): 109.385
Max. virtual memory (cumulated for all children) (KiB): 1786024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9454
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31348
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= 448
involuntary context switches= 307

runsolver used 0.005999 second user time and 0.015997 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue May  1 06:57:44 UTC 2007

IDJOB= 431090
IDBENCH= 48027
IDSOLVER= 159
FILE ID= node25/431090-1178002664

PBS_JOBID= 4728227

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=2-P1=31-P2=13-P3=31-P4=31-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431090-1178002664/sat4jPseudoResolution.jar /tmp/evaluation/431090-1178002664/instance-431090-1178002664.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-431090-1178002664 -o ROOT/results/node25/solver-431090-1178002664 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/431090-1178002664/sat4jPseudoResolution.jar /tmp/evaluation/431090-1178002664/instance-431090-1178002664.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  626c966be089469ef760f193c8b19154

RANDOM SEED= 426286010

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1871192 kB
Buffers:         14476 kB
Cached:          98204 kB
SwapCached:       3804 kB
Active:          70188 kB
Inactive:        52800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871192 kB
SwapTotal:     4192956 kB
SwapFree:      4182940 kB
Dirty:            3588 kB
Writeback:           0 kB
Mapped:          16212 kB
Slab:            47784 kB
Committed_AS:  4366368 kB
PageTables:       1472 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 node25 on Tue May  1 06:57:48 UTC 2007