Trace number 300968

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 NameAnswerCPU timeWall clock time
Spear 2007-02-12? (TO) 1200.11 1200.15

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.8948
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/300968-1171945612/instance-300968-1171945612.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-300968-1171945612 -o ROOT/results/node16/solver-300968-1171945612 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300968-1171945612/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300968-1171945612/instance-300968-1171945612.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.98 0.95 3/77 2879
/proc/meminfo: memFree=943832/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=1548 CPUtime=0
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 214515544 1585152 178 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 387 178 128 302 0 82 0

[startup+0.106168 s]
/proc/loadavg: 1.00 0.98 0.95 3/77 2879
/proc/meminfo: memFree=943832/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=2464 CPUtime=0.1
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 452 0 0 0 10 0 0 0 18 0 1 0 214515544 2523136 436 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 616 436 141 302 0 311 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.514111 s]
/proc/loadavg: 1.00 0.98 0.95 3/77 2879
/proc/meminfo: memFree=943832/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=3876 CPUtime=0.51
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 794 0 0 0 51 0 0 0 22 0 1 0 214515544 3969024 778 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 969 778 141 302 0 664 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3876

[startup+1.33402 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2880
/proc/meminfo: memFree=939472/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=6096 CPUtime=1.33
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 1350 0 0 0 132 1 0 0 25 0 1 0 214515544 6242304 1334 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 1524 1334 141 302 0 1219 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6096

[startup+2.96983 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2880
/proc/meminfo: memFree=936720/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=9684 CPUtime=2.96
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 2247 0 0 0 294 2 0 0 25 0 1 0 214515544 9916416 2231 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 2421 2231 141 302 0 2116 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9684

[startup+6.24845 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2880
/proc/meminfo: memFree=930640/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=15068 CPUtime=6.24
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 3596 0 0 0 620 4 0 0 25 0 1 0 214515544 15429632 3580 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 3767 3580 141 302 0 3462 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15068

[startup+12.7007 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2880
/proc/meminfo: memFree=922264/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=23008 CPUtime=12.69
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 5590 0 0 0 1262 7 0 0 25 0 1 0 214515544 23560192 5541 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 5752 5541 141 302 0 5447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23008

[startup+25.5023 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2880
/proc/meminfo: memFree=910872/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=34680 CPUtime=25.5
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 8531 0 0 0 2538 12 0 0 25 0 1 0 214515544 35512320 8417 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 8670 8417 141 302 0 8365 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 34680

[startup+51.1053 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2880
/proc/meminfo: memFree=893912/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=51252 CPUtime=51.09
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 12683 0 0 0 5090 19 0 0 25 0 1 0 214515544 52482048 12569 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 12813 12569 141 302 0 12508 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 51252

[startup+102.308 s]
/proc/loadavg: 1.10 1.02 0.96 2/78 2880
/proc/meminfo: memFree=867800/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=77892 CPUtime=102.29
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 19364 0 0 0 10196 33 0 0 25 0 1 0 214515544 79761408 19121 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 19473 19121 141 302 0 19168 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 77892

[startup+162.326 s]
/proc/loadavg: 1.04 1.01 0.96 2/78 2880
/proc/meminfo: memFree=844696/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=100616 CPUtime=162.31
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 25034 0 0 0 16186 45 0 0 25 0 1 0 214515544 103030784 24791 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 25154 24791 141 302 0 24849 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 100616

[startup+222.339 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 2880
/proc/meminfo: memFree=827480/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=118892 CPUtime=222.32
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 29598 0 0 0 22175 57 0 0 25 0 1 0 214515544 121745408 29098 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 29723 29098 141 302 0 29418 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 118892

[startup+282.36 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2880
/proc/meminfo: memFree=811608/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=134988 CPUtime=282.34
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 33574 0 0 0 28169 65 0 0 25 0 1 0 214515544 138227712 33074 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 33747 33074 141 302 0 33442 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 134988

[startup+342.376 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2880
/proc/meminfo: memFree=794072/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=152500 CPUtime=342.35
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 37952 0 0 0 34160 75 0 0 25 0 1 0 214515544 156160000 37452 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 38125 37452 141 302 0 37820 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 152500

[startup+402.391 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2880
/proc/meminfo: memFree=778776/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=167556 CPUtime=402.37
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 41730 0 0 0 40151 86 0 0 25 0 1 0 214515544 171577344 41230 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 41889 41230 141 302 0 41584 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 167556

[startup+462.402 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2880
/proc/meminfo: memFree=764952/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=181364 CPUtime=462.38
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 45182 0 0 0 46142 96 0 0 25 0 1 0 214515544 185716736 44682 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 45341 44682 141 302 0 45036 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 181364

[startup+522.412 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=753752/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=192704 CPUtime=522.38
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 48013 0 0 0 52134 104 0 0 25 0 1 0 214515544 197328896 47513 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 48176 47513 141 302 0 47871 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 192704

[startup+582.432 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=741080/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=205200 CPUtime=582.4
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 51116 0 0 0 58128 112 0 0 25 0 1 0 214515544 210124800 50616 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 51300 50616 141 302 0 50995 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 205200

[startup+642.452 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=728344/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=217948 CPUtime=642.42
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 54315 0 0 0 64120 122 0 0 25 0 1 0 214515544 223178752 53815 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 54487 53815 141 302 0 54182 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 217948

[startup+702.463 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=716696/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=229752 CPUtime=702.43
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 57231 0 0 0 70114 129 0 0 25 0 1 0 214515544 235266048 56731 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 57438 56731 141 302 0 57133 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 229752

[startup+762.478 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=706456/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=242040 CPUtime=762.44
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 60314 0 0 0 76109 135 0 0 25 0 1 0 214515544 247848960 59301 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 60510 59301 141 302 0 60205 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 242040

[startup+822.494 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=696600/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=251668 CPUtime=822.45
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 62735 0 0 0 82103 142 0 0 25 0 1 0 214515544 257708032 61722 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 62917 61722 141 302 0 62612 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 251668

[startup+882.507 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=687576/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=260992 CPUtime=882.47
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 65020 0 0 0 88098 149 0 0 25 0 1 0 214515544 267255808 64007 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 65248 64007 141 302 0 64943 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 260992

[startup+942.529 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=678616/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=270292 CPUtime=942.48
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 67276 0 0 0 94092 156 0 0 25 0 1 0 214515544 276779008 66263 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 67573 66263 141 302 0 67268 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 270292

[startup+1002.54 s]
/proc/loadavg: 1.08 1.02 0.96 2/78 2882
/proc/meminfo: memFree=669528/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=279272 CPUtime=1002.49
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 69541 0 0 0 100086 163 0 0 25 0 1 0 214515544 285974528 68528 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 69818 68528 141 302 0 69513 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 279272

[startup+1062.56 s]
/proc/loadavg: 1.03 1.01 0.96 2/78 2882
/proc/meminfo: memFree=660568/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=287984 CPUtime=1062.51
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 71734 0 0 0 106082 169 0 0 25 0 1 0 214515544 294895616 70721 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526876 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 71996 70721 141 302 0 71691 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 287984

[startup+1122.57 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 2882
/proc/meminfo: memFree=652248/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=296436 CPUtime=1122.52
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 73837 0 0 0 112076 176 0 0 25 0 1 0 214515544 303550464 72824 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526876 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 74109 72824 141 302 0 73804 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 296436

[startup+1182.58 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=642328/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=306756 CPUtime=1182.53
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 76327 0 0 0 118070 183 0 0 25 0 1 0 214515544 314118144 75314 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 76689 75314 141 302 0 76384 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 306756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.1 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=639768/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=309192 CPUtime=1200.06
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 76936 0 0 0 119820 186 0 0 25 0 1 0 214515544 316612608 75923 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 77298 75923 141 302 0 76993 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 309192

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.1 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 2882
/proc/meminfo: memFree=639768/2055920 swapFree=4192812/4192956
[pid=2879] ppid=2877 vsize=309192 CPUtime=1200.06
/proc/2879/stat : 2879 (Spear-32) R 2877 2879 2539 0 -1 4194304 76936 0 0 0 119820 186 0 0 25 0 1 0 214515544 316612608 75923 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2879/statm: 77298 75923 141 302 0 76993 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 309192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.15
CPU time (s): 1200.11
CPU user time (s): 1198.2
CPU system time (s): 1.90971
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 309192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.2
system time used= 1.90971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76936
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 21835

runsolver used 1.36079 second user time and 2.90956 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 04:26:52 UTC 2007

IDJOB= 300968
IDBENCH= 20047
IDSOLVER= 133
FILE ID= node16/300968-1171945612

PBS_JOBID= 3848975

Free space on /tmp= 66550 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/300968-1171945612/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300968-1171945612/instance-300968-1171945612.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-300968-1171945612 -o ROOT/results/node16/solver-300968-1171945612 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300968-1171945612/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300968-1171945612/instance-300968-1171945612.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 850286620

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        944240 kB
Buffers:         70840 kB
Cached:         907068 kB
SwapCached:          0 kB
Active:         360716 kB
Inactive:       670728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        944240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          72412 kB
Slab:            65840 kB
Committed_AS:   959648 kB
PageTables:       1720 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= 66550 MiB

End job on node16 on Tue Feb 20 04:46:54 UTC 2007