Trace number 430124

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 7.01093 6.58168

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=47-P1=43-P2=113-P3=61-B.opb
MD5SUMaca556d38b23293c39a313a437063f67
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 benchmark0.055991
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 variables63
Total number of constraints7
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 constraints7
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Quality of the solution as a function of time


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

Solver Data (download as text)

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.14	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.14	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.15	c no version file found!!!
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1651659224
0.08/0.15	c Max memory 1654456320
0.08/0.15	c Total memory 1654456320
0.08/0.15	c Number of processors 2
0.20/0.20	--- Begin Solver configuration ---
0.20/0.20	c Stops conflict analysis at the first Unique Implication Point
0.20/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.20/0.20	c Learn all clauses as in MiniSAT
0.20/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.20/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.20/0.20	c No reason simplification
0.20/0.20	c --- End Solver configuration ---
0.20/0.20	c solving /tmp/evaluation/430124-1177991969/instance-430124-1177991969.opb
0.20/0.20	c reading problem ... 
0.30/0.32	c ... done. Wall clock time 0.112s.
0.30/0.32	c CPU time (experimental) 0.24s.
0.30/0.32	c #vars     210
0.30/0.32	c #constraints  304
0.84/0.65	c SATISFIABLE
0.84/0.65	c OPTIMIZING...
0.84/0.65	c Got one! Elapsed wall clock time (in seconds):0.442
0.84/0.65	o 47
0.98/0.70	c Got one! Elapsed wall clock time (in seconds):0.497
0.98/0.70	o 7
0.98/0.71	c Got one! Elapsed wall clock time (in seconds):0.509
0.98/0.71	o 5
0.98/0.74	c Got one! Elapsed wall clock time (in seconds):0.538
0.98/0.74	o 3
6.93/6.54	c starts		: 25
6.93/6.54	c conflicts		: 37075
6.93/6.54	c decisions		: 38759
6.93/6.54	c propagations		: 561088
6.93/6.54	c inspects		: 15641995
6.93/6.54	c learnt literals	: 12
6.93/6.54	c learnt binary clauses	: 10
6.93/6.54	c learnt ternary clauses	: 10
6.93/6.54	c learnt clauses	: 37062
6.93/6.54	c root simplifications	: 0
6.93/6.54	c removed literals (reason simplification)	: 0
6.93/6.54	c reason swapping (by a shorter reason)	: 0
6.93/6.54	c Calls to reduceDB	: 0
6.93/6.54	c speed (decisions/second)	: 6691.816298342542
6.93/6.54	c non guided choices	401
6.93/6.54	s OPTIMUM FOUND
6.93/6.54	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
6.93/6.54	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 x61
6.93/6.54	v 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
6.93/6.54	v -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 x107 -x108 -x109 -x110 -x111
6.93/6.54	v -x112 x113 -x114 -x115 x116 -x117 -x118 x119 x120 -x121 -x122 x123 -x124 -x125 x126 x127 -x128 -x129 x130 -x131 -x132 x133
6.93/6.54	v -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154
6.93/6.54	v -x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 x163 x164 x165 x166 x167 x168 x169 x170 x171 x172 x173 x174 x175 x176 x177 x178
6.93/6.54	v x179 x180 x181 x182 x183 x184 x185 x186 x187 x188 x189 x190 x191 x192 x193 x194 x195 x196 x197 x198 x199 x200 x201 x202 x203 x204
6.93/6.54	v x205 x206 x207 x208 x209 x210
6.93/6.54	c objective function=3
6.93/6.54	c Total wall clock time (ms): 6.334

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/node29/watcher-430124-1177991969 -o ROOT/results/node29/solver-430124-1177991969 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430124-1177991969/sat4jPseudoResolution.jar /tmp/evaluation/430124-1177991969/instance-430124-1177991969.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: 0.78 0.95 0.98 2/77 28576
/proc/meminfo: memFree=1811552/2055920 swapFree=4146640/4192956
[pid=28576] ppid=28574 vsize=152 CPUtime=0
/proc/28576/stat : 28576 (java) D 28574 28576 28511 0 -1 0 40 0 0 0 0 0 0 0 19 0 1 0 247112609 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4129572 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/28576/statm: 38 26 19 9 0 4 0

[startup+0.00896999 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 28576
/proc/meminfo: memFree=1811552/2055920 swapFree=4146640/4192956
[pid=28576] ppid=28574 vsize=1800 CPUtime=0
/proc/28576/stat : 28576 (java) R 28574 28576 28511 0 -1 0 178 0 0 0 0 0 0 0 18 0 1 0 247112609 1843200 151 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4494266 0 0 4096 0 0 0 0 17 1 0 0
/proc/28576/statm: 450 151 114 9 0 92 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1800

[startup+0.101981 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 28576
/proc/meminfo: memFree=1811552/2055920 swapFree=4146640/4192956
[pid=28576] ppid=28574 vsize=1780108 CPUtime=0.08
/proc/28576/stat : 28576 (java) S 28574 28576 28511 0 -1 0 3964 0 1 0 6 2 0 0 18 0 12 0 247112609 1822830592 3707 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28576/statm: 445027 3707 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.301994 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 28576
/proc/meminfo: memFree=1811552/2055920 swapFree=4146640/4192956
[pid=28576] ppid=28574 vsize=1781428 CPUtime=0.3
/proc/28576/stat : 28576 (java) S 28574 28576 28511 0 -1 0 5083 0 1 0 27 3 0 0 18 0 12 0 247112609 1824182272 4823 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28576/statm: 445357 4823 1260 9 0 442969 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1781428

[startup+0.702021 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 28576
/proc/meminfo: memFree=1811552/2055920 swapFree=4146640/4192956
[pid=28576] ppid=28574 vsize=1786392 CPUtime=0.98
/proc/28576/stat : 28576 (java) S 28574 28576 28511 0 -1 0 7568 0 1 0 94 4 0 0 18 0 13 0 247112609 1829265408 6689 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28576/statm: 446598 6689 1305 9 0 444210 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 1786392

[startup+1.50107 s]
/proc/loadavg: 0.78 0.95 0.98 2/90 28593
/proc/meminfo: memFree=1777784/2055920 swapFree=4146640/4192956
[pid=28576] ppid=28574 vsize=1786392 CPUtime=1.9
/proc/28576/stat : 28576 (java) S 28574 28576 28511 0 -1 0 15817 0 1 0 182 8 0 0 18 0 13 0 247112609 1829265408 14860 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28576/statm: 446598 14860 1313 9 0 444210 0
[pid=28576/tid=28578] ppid=28574 vsize=1786392 CPUtime=1.23
/proc/28576/task/28578/stat : 28578 (java) R 28574 28576 28511 0 -1 64 13022 0 1 0 117 6 0 0 20 0 13 0 247112611 1829265408 14860 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109502839 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28579] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28579/stat : 28579 (java) S 28574 28576 28511 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 247112612 1829265408 14860 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28580] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28580/stat : 28580 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 247112612 1829265408 14861 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28581] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28581/stat : 28581 (java) S 28574 28576 28511 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 247112615 1829265408 14861 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28582] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28582/stat : 28582 (java) S 28574 28576 28511 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 247112615 1829265408 14861 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28583] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28583/stat : 28583 (java) S 28574 28576 28511 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 247112615 1829265408 14861 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28584] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28584/stat : 28584 (java) S 28574 28576 28511 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 247112619 1829265408 14861 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28585] ppid=28574 vsize=1786392 CPUtime=0.31
/proc/28576/task/28585/stat : 28585 (java) S 28574 28576 28511 0 -1 64 828 0 0 0 31 0 0 0 17 0 13 0 247112619 1829265408 14862 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28586] ppid=28574 vsize=1786392 CPUtime=0.33
/proc/28576/task/28586/stat : 28586 (java) S 28574 28576 28511 0 -1 64 1245 0 0 0 33 0 0 0 16 0 13 0 247112619 1829265408 14862 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28587] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28587/stat : 28587 (java) S 28574 28576 28511 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 247112619 1829265408 14862 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28588] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28588/stat : 28588 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 247112619 1829265408 14863 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28593] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28593/stat : 28593 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 247112684 1829265408 14863 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 1786392

[startup+3.10217 s]
/proc/loadavg: 0.78 0.95 0.98 2/90 28593
/proc/meminfo: memFree=1732920/2055920 swapFree=4146640/4192956
[pid=28576] ppid=28574 vsize=1786392 CPUtime=3.5
/proc/28576/stat : 28576 (java) S 28574 28576 28511 0 -1 0 29021 0 1 0 335 15 0 0 18 0 13 0 247112609 1829265408 28064 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28576/statm: 446598 28064 1313 9 0 444210 0
[pid=28576/tid=28578] ppid=28574 vsize=1786392 CPUtime=2.82
/proc/28576/task/28578/stat : 28578 (java) R 28574 28576 28511 0 -1 64 26226 0 1 0 269 13 0 0 25 0 13 0 247112611 1829265408 28064 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109501666 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28579] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28579/stat : 28579 (java) S 28574 28576 28511 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 247112612 1829265408 28064 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28580] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28580/stat : 28580 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 247112612 1829265408 28064 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28581] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28581/stat : 28581 (java) S 28574 28576 28511 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 247112615 1829265408 28064 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28582] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28582/stat : 28582 (java) S 28574 28576 28511 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 247112615 1829265408 28064 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28583] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28583/stat : 28583 (java) S 28574 28576 28511 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 247112615 1829265408 28065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28584] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28584/stat : 28584 (java) S 28574 28576 28511 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 247112619 1829265408 28065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28585] ppid=28574 vsize=1786392 CPUtime=0.32
/proc/28576/task/28585/stat : 28585 (java) S 28574 28576 28511 0 -1 64 828 0 0 0 32 0 0 0 16 0 13 0 247112619 1829265408 28065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28586] ppid=28574 vsize=1786392 CPUtime=0.33
/proc/28576/task/28586/stat : 28586 (java) S 28574 28576 28511 0 -1 64 1245 0 0 0 33 0 0 0 16 0 13 0 247112619 1829265408 28065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28587] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28587/stat : 28587 (java) S 28574 28576 28511 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 247112619 1829265408 28065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28588] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28588/stat : 28588 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 247112619 1829265408 28065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28593] ppid=28574 vsize=1786392 CPUtime=0
/proc/28576/task/28593/stat : 28593 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 247112684 1829265408 28065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.5
Current children cumulated vsize (KiB) 1786392

[startup+6.30237 s]
/proc/loadavg: 0.80 0.95 0.98 2/90 28593
/proc/meminfo: memFree=1648568/2055920 swapFree=4146640/4192956
[pid=28576] ppid=28574 vsize=1786056 CPUtime=6.73
/proc/28576/stat : 28576 (java) S 28574 28576 28511 0 -1 0 42811 0 1 0 652 21 0 0 18 0 13 0 247112609 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28576/statm: 446514 41744 1322 9 0 444126 0
[pid=28576/tid=28578] ppid=28574 vsize=1786056 CPUtime=5.99
/proc/28576/task/28578/stat : 28578 (java) R 28574 28576 28511 0 -1 64 37704 0 1 0 581 18 0 0 25 0 13 0 247112611 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109503186 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28579] ppid=28574 vsize=1786056 CPUtime=0.02
/proc/28576/task/28579/stat : 28579 (java) S 28574 28576 28511 0 -1 64 1066 0 0 0 2 0 0 0 17 0 13 0 247112612 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28580] ppid=28574 vsize=1786056 CPUtime=0.02
/proc/28576/task/28580/stat : 28580 (java) S 28574 28576 28511 0 -1 64 1241 0 0 0 2 0 0 0 17 0 13 0 247112612 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28581] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28581/stat : 28581 (java) S 28574 28576 28511 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 247112615 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28582] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28582/stat : 28582 (java) S 28574 28576 28511 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 247112615 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28583] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28583/stat : 28583 (java) S 28574 28576 28511 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 247112615 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28584] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28584/stat : 28584 (java) S 28574 28576 28511 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28585] ppid=28574 vsize=1786056 CPUtime=0.32
/proc/28576/task/28585/stat : 28585 (java) S 28574 28576 28511 0 -1 64 828 0 0 0 32 0 0 0 16 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28586] ppid=28574 vsize=1786056 CPUtime=0.33
/proc/28576/task/28586/stat : 28586 (java) S 28574 28576 28511 0 -1 64 1245 0 0 0 33 0 0 0 16 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28587] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28587/stat : 28587 (java) S 28574 28576 28511 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28588] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28588/stat : 28588 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28593] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28593/stat : 28593 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 247112684 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.73
Current children cumulated vsize (KiB) 1786056

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

[startup+6.50238 s]
/proc/loadavg: 0.80 0.95 0.98 2/90 28593
/proc/meminfo: memFree=1648568/2055920 swapFree=4146640/4192956
[pid=28576] ppid=28574 vsize=1786056 CPUtime=6.93
/proc/28576/stat : 28576 (java) S 28574 28576 28511 0 -1 0 42811 0 1 0 672 21 0 0 18 0 13 0 247112609 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28576/statm: 446514 41744 1322 9 0 444126 0
[pid=28576/tid=28578] ppid=28574 vsize=1786056 CPUtime=6.19
/proc/28576/task/28578/stat : 28578 (java) R 28574 28576 28511 0 -1 64 37704 0 1 0 601 18 0 0 25 0 13 0 247112611 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109627161 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28579] ppid=28574 vsize=1786056 CPUtime=0.02
/proc/28576/task/28579/stat : 28579 (java) S 28574 28576 28511 0 -1 64 1066 0 0 0 2 0 0 0 17 0 13 0 247112612 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28580] ppid=28574 vsize=1786056 CPUtime=0.02
/proc/28576/task/28580/stat : 28580 (java) S 28574 28576 28511 0 -1 64 1241 0 0 0 2 0 0 0 17 0 13 0 247112612 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28581] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28581/stat : 28581 (java) S 28574 28576 28511 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 247112615 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28582] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28582/stat : 28582 (java) S 28574 28576 28511 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 247112615 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28583] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28583/stat : 28583 (java) S 28574 28576 28511 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 247112615 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28584] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28584/stat : 28584 (java) S 28574 28576 28511 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28585] ppid=28574 vsize=1786056 CPUtime=0.32
/proc/28576/task/28585/stat : 28585 (java) S 28574 28576 28511 0 -1 64 828 0 0 0 32 0 0 0 16 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28586] ppid=28574 vsize=1786056 CPUtime=0.33
/proc/28576/task/28586/stat : 28586 (java) S 28574 28576 28511 0 -1 64 1245 0 0 0 33 0 0 0 16 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28587] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28587/stat : 28587 (java) S 28574 28576 28511 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28576/tid=28588] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28588/stat : 28588 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 247112619 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28576/tid=28593] ppid=28574 vsize=1786056 CPUtime=0
/proc/28576/task/28593/stat : 28593 (java) S 28574 28576 28511 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 247112684 1828921344 41744 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.93
Current children cumulated vsize (KiB) 1786056

Child status: 30
Real time (s): 6.58168
CPU time (s): 7.01093
CPU user time (s): 6.76697
CPU system time (s): 0.243962
CPU usage (%): 106.522
Max. virtual memory (cumulated for all children) (KiB): 1786532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.76697
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42817
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= 526
involuntary context switches= 451

runsolver used 0.010998 second user time and 0.022996 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  1 03:59:29 UTC 2007

IDJOB= 430124
IDBENCH= 47958
IDSOLVER= 159
FILE ID= node29/430124-1177991969

PBS_JOBID= 4728213

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=7-P0=47-P1=43-P2=113-P3=61-B.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430124-1177991969/sat4jPseudoResolution.jar /tmp/evaluation/430124-1177991969/instance-430124-1177991969.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-430124-1177991969 -o ROOT/results/node29/solver-430124-1177991969 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/430124-1177991969/sat4jPseudoResolution.jar /tmp/evaluation/430124-1177991969/instance-430124-1177991969.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  aca556d38b23293c39a313a437063f67

RANDOM SEED= 191994562

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1811960 kB
Buffers:         36048 kB
Cached:         126076 kB
SwapCached:      11208 kB
Active:          80048 kB
Inactive:       104968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811960 kB
SwapTotal:     4192956 kB
SwapFree:      4146640 kB
Dirty:            3760 kB
Writeback:           0 kB
Mapped:          29680 kB
Slab:            44424 kB
Committed_AS:  3331212 kB
PageTables:       1872 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 node29 on Tue May  1 03:59:35 UTC 2007