Trace number 456323

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
picosat 535? (TO) 5000.09 5001.41

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-a-clqcolor-12-07-08.sat05-1251.reshuffled-07.cnf
MD5SUMabc96eeff4620950ed663b681c6f0e7b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables246
Number of clauses4514
Sum of the clauses size13326
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2336
Number of clauses of size 34158
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-456323-1178334982 -o ROOT/results/node61/solver-456323-1178334982 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456323-1178334982/picosat /tmp/evaluation/456323-1178334982/instance-456323-1178334982.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.84 1.95 1.90 3/64 25742
/proc/meminfo: memFree=1497032/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=568 CPUtime=0
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 245461845 581632 55 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 142 55 40 102 0 37 0

[startup+0.0486679 s]
/proc/loadavg: 1.84 1.95 1.90 3/64 25742
/proc/meminfo: memFree=1497032/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=700 CPUtime=0.04
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 119 0 0 0 2 2 0 0 18 0 1 0 245461845 716800 105 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 175 105 42 102 0 70 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 700

[startup+0.101672 s]
/proc/loadavg: 1.84 1.95 1.90 3/64 25742
/proc/meminfo: memFree=1497032/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=840 CPUtime=0.09
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 147 0 0 0 7 2 0 0 18 0 1 0 245461845 860160 131 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520063 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 210 131 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.301691 s]
/proc/loadavg: 1.84 1.95 1.90 3/64 25742
/proc/meminfo: memFree=1497032/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=840 CPUtime=0.29
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 160 0 0 0 27 2 0 0 19 0 1 0 245461845 860160 144 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 210 144 48 102 0 105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 840

[startup+0.70173 s]
/proc/loadavg: 1.84 1.95 1.90 3/64 25742
/proc/meminfo: memFree=1497032/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=840 CPUtime=0.69
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 169 0 0 0 67 2 0 0 22 0 1 0 245461845 860160 153 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134540921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 210 153 48 102 0 105 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 840

[startup+1.50181 s]
/proc/loadavg: 1.84 1.95 1.90 2/65 25743
/proc/meminfo: memFree=1496576/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=968 CPUtime=1.49
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 190 0 0 0 147 2 0 0 25 0 1 0 245461845 991232 174 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 242 174 48 102 0 137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 968

[startup+3.10196 s]
/proc/loadavg: 1.84 1.95 1.90 2/65 25743
/proc/meminfo: memFree=1496320/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=1088 CPUtime=3.09
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 213 0 0 0 307 2 0 0 25 0 1 0 245461845 1114112 197 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529713 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 272 197 48 102 0 167 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1088

[startup+6.30127 s]
/proc/loadavg: 1.77 1.94 1.90 2/65 25743
/proc/meminfo: memFree=1496128/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=1216 CPUtime=6.29
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 249 0 0 0 627 2 0 0 25 0 1 0 245461845 1245184 233 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 304 233 48 102 0 199 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1216

[startup+12.7019 s]
/proc/loadavg: 1.71 1.92 1.89 2/65 25743
/proc/meminfo: memFree=1495872/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=1460 CPUtime=12.69
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 298 0 0 0 1267 2 0 0 25 0 1 0 245461845 1495040 282 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 365 282 48 102 0 260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1460

[startup+25.5011 s]
/proc/loadavg: 1.55 1.88 1.88 2/65 25743
/proc/meminfo: memFree=1495616/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=1660 CPUtime=25.48
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 362 0 0 0 2546 2 0 0 25 0 1 0 245461845 1699840 346 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 415 346 48 102 0 310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1660

[startup+51.1016 s]
/proc/loadavg: 1.36 1.81 1.85 2/65 25743
/proc/meminfo: memFree=1495296/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=2012 CPUtime=51.08
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 443 0 0 0 5106 2 0 0 25 0 1 0 245461845 2060288 427 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 503 427 48 102 0 398 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2012

[startup+102.305 s]
/proc/loadavg: 1.16 1.68 1.81 2/65 25743
/proc/meminfo: memFree=1494784/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=2520 CPUtime=102.27
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 570 0 0 0 10225 2 0 0 25 0 1 0 245461845 2580480 554 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 630 554 48 102 0 525 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2520

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.75 2/65 25743
/proc/meminfo: memFree=1494400/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=2912 CPUtime=162.25
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 660 0 0 0 16223 2 0 0 25 0 1 0 245461845 2981888 644 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 728 644 48 102 0 623 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2912

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.70 2/65 25743
/proc/meminfo: memFree=1494208/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=3112 CPUtime=222.23
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 718 0 0 0 22221 2 0 0 25 0 1 0 245461845 3186688 692 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 778 692 48 102 0 673 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3112

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.66 2/65 25743
/proc/meminfo: memFree=1493632/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=3692 CPUtime=282.22
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 862 0 0 0 28220 2 0 0 25 0 1 0 245461845 3780608 836 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 923 836 48 102 0 818 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3692

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.61 2/65 25743
/proc/meminfo: memFree=1493376/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=3664 CPUtime=342.21
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 913 0 0 0 34218 3 0 0 25 0 1 0 245461845 3751936 846 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 916 846 48 102 0 811 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3664

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.57 2/65 25743
/proc/meminfo: memFree=1492608/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=4424 CPUtime=402.19
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 1204 0 0 0 40216 3 0 0 25 0 1 0 245461845 4530176 1038 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 1106 1038 48 102 0 1001 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4424

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.53 2/65 25743
/proc/meminfo: memFree=1492608/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=4424 CPUtime=462.18
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 1207 0 0 0 46215 3 0 0 25 0 1 0 245461845 4530176 1041 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 1106 1041 48 102 0 1001 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4424

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.50 2/65 25743
/proc/meminfo: memFree=1492608/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=4460 CPUtime=522.17
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 1213 0 0 0 52214 3 0 0 25 0 1 0 245461845 4567040 1047 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 1115 1047 48 102 0 1010 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4460

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.46 2/65 25743
/proc/meminfo: memFree=1492544/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=4748 CPUtime=582.15
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 1256 0 0 0 58212 3 0 0 25 0 1 0 245461845 4861952 1090 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522765 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 1187 1090 48 102 0 1082 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4748

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 25743
/proc/meminfo: memFree=1492544/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=4716 CPUtime=642.14
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 1258 0 0 0 64211 3 0 0 25 0 1 0 245461845 4829184 1089 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 1179 1089 48 102 0 1074 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4716


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1489280/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=7652 CPUtime=4001.22
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 22784 0 0 0 400100 22 0 0 25 0 1 0 245461845 7835648 1842 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 1913 1842 48 102 0 1808 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 7652

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1489280/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=7652 CPUtime=4061.21
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 23049 0 0 0 406098 23 0 0 25 0 1 0 245461845 7835648 1842 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 1913 1842 48 102 0 1808 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 7652

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1489280/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=7652 CPUtime=4121.19
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 23261 0 0 0 412096 23 0 0 25 0 1 0 245461845 7835648 1842 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 1913 1842 48 102 0 1808 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 7652

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1488704/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8256 CPUtime=4181.17
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 23844 0 0 0 418094 23 0 0 25 0 1 0 245461845 8454144 1993 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2064 1993 48 102 0 1959 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 8256

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1488704/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8256 CPUtime=4241.17
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 24268 0 0 0 424093 24 0 0 25 0 1 0 245461845 8454144 1993 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2064 1993 48 102 0 1959 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 8256

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1488832/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8124 CPUtime=4301.15
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 24692 0 0 0 430091 24 0 0 25 0 1 0 245461845 8318976 1960 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2031 1960 48 102 0 1926 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 8124

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1488832/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8120 CPUtime=4361.13
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 25063 0 0 0 436089 24 0 0 25 0 1 0 245461845 8314880 1959 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2030 1959 48 102 0 1925 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 8120

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1488832/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8120 CPUtime=4421.11
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 25328 0 0 0 442087 24 0 0 25 0 1 0 245461845 8314880 1959 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2030 1959 48 102 0 1925 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 8120

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1488832/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8120 CPUtime=4481.1
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 25328 0 0 0 448086 24 0 0 25 0 1 0 245461845 8314880 1959 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2030 1959 48 102 0 1925 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 8120

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25943
/proc/meminfo: memFree=1488704/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8252 CPUtime=4541.08
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 25412 0 0 0 454084 24 0 0 25 0 1 0 245461845 8450048 1987 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2063 1987 48 102 0 1958 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 8252

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25945
/proc/meminfo: memFree=1488832/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8124 CPUtime=4601.07
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 25468 0 0 0 460083 24 0 0 25 0 1 0 245461845 8318976 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2031 1965 48 102 0 1926 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 8124

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25945
/proc/meminfo: memFree=1488832/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8124 CPUtime=4661.06
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 25636 0 0 0 466081 25 0 0 25 0 1 0 245461845 8318976 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2031 1965 48 102 0 1926 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 8124

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25945
/proc/meminfo: memFree=1488704/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8224 CPUtime=4721.04
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 25993 0 0 0 472079 25 0 0 25 0 1 0 245461845 8421376 1986 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2056 1986 48 102 0 1951 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 8224

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25945
/proc/meminfo: memFree=1488704/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8196 CPUtime=4781.03
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 26217 0 0 0 478077 26 0 0 25 0 1 0 245461845 8392704 1983 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2049 1983 48 102 0 1944 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 8196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25945
/proc/meminfo: memFree=1488832/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8124 CPUtime=4841.02
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 26217 0 0 0 484076 26 0 0 25 0 1 0 245461845 8318976 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2031 1965 48 102 0 1926 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 8124

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25945
/proc/meminfo: memFree=1488832/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8124 CPUtime=4901
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 26217 0 0 0 490074 26 0 0 25 0 1 0 245461845 8318976 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2031 1965 48 102 0 1926 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 8124

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25945
/proc/meminfo: memFree=1488768/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=8124 CPUtime=4960.98
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 26329 0 0 0 496072 26 0 0 25 0 1 0 245461845 8318976 1965 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2031 1965 48 102 0 1926 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 8124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25945
/proc/meminfo: memFree=1487872/2055920 swapFree=4184204/4192956
[pid=25742] ppid=25740 vsize=9048 CPUtime=5000.08
/proc/25742/stat : 25742 (picosat) R 25740 25742 24708 0 -1 4194304 26782 0 0 0 499981 27 0 0 25 0 1 0 245461845 9265152 2194 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25742/statm: 2262 2194 48 102 0 2157 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 9048

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.09
CPU user time (s): 4999.82
CPU system time (s): 0.272958
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 9272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26782
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= 8127

runsolver used 3.9154 second user time and 9.79251 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Sat May  5 03:16:22 UTC 2007

IDJOB= 456323
IDBENCH= 24673
IDSOLVER= 171
FILE ID= node61/456323-1178334982

PBS_JOBID= 5188778

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-a-clqcolor-12-07-08.sat05-1251.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456323-1178334982/picosat /tmp/evaluation/456323-1178334982/instance-456323-1178334982.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-456323-1178334982 -o ROOT/results/node61/solver-456323-1178334982 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456323-1178334982/picosat /tmp/evaluation/456323-1178334982/instance-456323-1178334982.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  abc96eeff4620950ed663b681c6f0e7b

RANDOM SEED= 557863913

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1497440 kB
Buffers:         59640 kB
Cached:         378668 kB
SwapCached:       3352 kB
Active:         134276 kB
Inactive:       315068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497440 kB
SwapTotal:     4192956 kB
SwapFree:      4184204 kB
Dirty:             528 kB
Writeback:           0 kB
Mapped:          16048 kB
Slab:            95208 kB
Committed_AS:  6189312 kB
PageTables:       1392 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= 66564 MiB

End job on node61 on Sat May  5 04:39:46 UTC 2007