Trace number 337476

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) 1200.1 1200.61

General information on the benchmark

Namecrafted/Hard/contest03/others/
mm-2x3-8-8-sb.1.sat05-475.reshuffled-07.cnf
MD5SUM4a090b704246d3ad726ea9c32639743a
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 variables2326
Number of clauses80891
Sum of the clauses size424112
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21079
Number of clauses of size 319889
Number of clauses of size 413613
Number of clauses of size 511813
Number of clauses of size over 534497

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-337476-1173667981 -o ROOT/results/node61/solver-337476-1173667981 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337476-1173667981/picosat /tmp/evaluation/337476-1173667981/instance-337476-1173667981.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.85 0.97 0.99 3/64 26354
/proc/meminfo: memFree=1857088/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=884 CPUtime=0
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 386755083 905216 113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 221 113 40 102 0 116 0

[startup+0.058001 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26354
/proc/meminfo: memFree=1857088/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=884 CPUtime=0.05
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 153 0 0 0 2 3 0 0 18 0 1 0 386755083 905216 138 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 221 139 40 102 0 116 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 884

[startup+0.102004 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26354
/proc/meminfo: memFree=1857088/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=1024 CPUtime=0.09
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 188 0 0 0 3 6 0 0 18 0 1 0 386755083 1048576 173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 256 173 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.302023 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26354
/proc/meminfo: memFree=1857088/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=1684 CPUtime=0.29
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 337 0 0 0 11 18 0 0 19 0 1 0 386755083 1724416 322 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 421 322 40 102 0 316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1684

[startup+0.701061 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26354
/proc/meminfo: memFree=1857088/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=2868 CPUtime=0.69
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 636 0 0 0 29 40 0 0 23 0 1 0 386755083 2936832 621 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 717 621 40 102 0 612 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2868

[startup+1.50114 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1853944/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=4708 CPUtime=1.49
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 1053 0 0 0 86 63 0 0 25 0 1 0 386755083 4820992 1038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 1177 1038 42 102 0 1072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4708

[startup+3.10129 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1852536/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=5896 CPUtime=3.08
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 1351 0 0 0 245 63 0 0 25 0 1 0 386755083 6037504 1336 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 1474 1336 42 102 0 1369 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5896

[startup+6.30163 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1850808/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=6788 CPUtime=6.29
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 1590 0 0 0 565 64 0 0 25 0 1 0 386755083 6950912 1573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 1697 1573 48 102 0 1592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6788

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1850376/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=7120 CPUtime=12.69
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 1682 0 0 0 1205 64 0 0 25 0 1 0 386755083 7290880 1665 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 1780 1665 48 102 0 1675 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7120

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1849744/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=7708 CPUtime=25.48
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 1843 0 0 0 2484 64 0 0 25 0 1 0 386755083 7892992 1826 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 1927 1826 48 102 0 1822 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7708

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1848656/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=8744 CPUtime=51.08
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 2153 0 0 0 5043 65 0 0 25 0 1 0 386755083 8953856 2066 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 2186 2066 48 102 0 2081 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8744

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1846928/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=10328 CPUtime=102.27
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 2815 0 0 0 10161 66 0 0 25 0 1 0 386755083 10575872 2476 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 2582 2476 48 102 0 2477 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10328

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1845840/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=11764 CPUtime=162.25
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 3273 0 0 0 16159 66 0 0 25 0 1 0 386755083 12046336 2730 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 2941 2730 48 102 0 2836 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11764

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1844304/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=13216 CPUtime=222.23
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 3887 0 0 0 22156 67 0 0 25 0 1 0 386755083 13533184 3106 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 3304 3106 48 102 0 3199 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13216

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1844240/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=13472 CPUtime=282.22
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 4026 0 0 0 28155 67 0 0 25 0 1 0 386755083 13795328 3116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 3368 3116 48 102 0 3263 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13472

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1843280/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=14396 CPUtime=342.2
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 4409 0 0 0 34153 67 0 0 25 0 1 0 386755083 14741504 3359 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 3599 3359 48 102 0 3494 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14396

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1842384/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=15188 CPUtime=402.18
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 4773 0 0 0 40150 68 0 0 25 0 1 0 386755083 15552512 3573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 3797 3573 48 102 0 3692 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15188

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26355
/proc/meminfo: memFree=1841936/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=15716 CPUtime=462.16
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 5045 0 0 0 46148 68 0 0 25 0 1 0 386755083 16093184 3687 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 3929 3687 48 102 0 3824 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15716

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 26477
/proc/meminfo: memFree=1840672/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=15980 CPUtime=522.09
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 5279 0 0 0 52138 71 0 0 25 0 1 0 386755083 16363520 3755 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 3995 3755 48 102 0 3890 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 15980

[startup+582.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1801424/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=16112 CPUtime=581.95
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 5504 0 0 0 58120 75 0 0 25 0 1 0 386755083 16498688 3806 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4028 3806 48 102 0 3923 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 16112

[startup+642.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1800528/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=17036 CPUtime=641.94
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 5842 0 0 0 64118 76 0 0 25 0 1 0 386755083 17444864 4051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4259 4051 48 102 0 4154 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 17036

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1800208/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=17300 CPUtime=701.92
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 6006 0 0 0 70116 76 0 0 25 0 1 0 386755083 17715200 4122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4325 4122 48 102 0 4220 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 17300

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1799888/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=17564 CPUtime=761.91
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 6170 0 0 0 76115 76 0 0 25 0 1 0 386755083 17985536 4188 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4391 4188 48 102 0 4286 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 17564

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1799824/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=17696 CPUtime=821.89
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 6313 0 0 0 82113 76 0 0 25 0 1 0 386755083 18120704 4233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4424 4233 48 102 0 4319 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 17696

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1798864/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=18752 CPUtime=881.87
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 6668 0 0 0 88111 76 0 0 25 0 1 0 386755083 19202048 4485 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4688 4485 48 102 0 4583 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 18752

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1798736/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=18752 CPUtime=941.85
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 6800 0 0 0 94109 76 0 0 25 0 1 0 386755083 19202048 4514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4688 4514 48 102 0 4583 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 18752

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1798160/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=19280 CPUtime=1001.84
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 7042 0 0 0 100107 77 0 0 25 0 1 0 386755083 19742720 4648 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4820 4648 48 102 0 4715 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 19280

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1798224/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=19280 CPUtime=1061.82
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 7150 0 0 0 106105 77 0 0 25 0 1 0 386755083 19742720 4648 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4820 4648 48 102 0 4715 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 19280

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1798224/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=19280 CPUtime=1121.8
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 7258 0 0 0 112103 77 0 0 25 0 1 0 386755083 19742720 4648 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4820 4648 48 102 0 4715 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 19280

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1797648/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=19808 CPUtime=1181.79
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 7508 0 0 0 118102 77 0 0 25 0 1 0 386755083 20283392 4785 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4952 4785 48 102 0 4847 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 19808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26963
/proc/meminfo: memFree=1797648/2055920 swapFree=4174080/4192956
[pid=26354] ppid=26352 vsize=19808 CPUtime=1200.09
/proc/26354/stat : 26354 (picosat) R 26352 26354 26295 0 -1 4194304 7508 0 0 0 119932 77 0 0 25 0 1 0 386755083 20283392 4785 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26354/statm: 4952 4785 48 102 0 4847 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 19808

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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.32
CPU system time (s): 0.779881
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 20260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.779881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7508
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= 1872

runsolver used 0.85487 second user time and 2.51962 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Mon Mar 12 02:53:02 UTC 2007

IDJOB= 337476
IDBENCH= 24700
IDSOLVER= 106
FILE ID= node61/337476-1173667981

PBS_JOBID= 4101712

Free space on /tmp= 66521 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/mm-2x3-8-8-sb.1.sat05-475.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337476-1173667981/picosat /tmp/evaluation/337476-1173667981/instance-337476-1173667981.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-337476-1173667981 -o ROOT/results/node61/solver-337476-1173667981 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337476-1173667981/picosat /tmp/evaluation/337476-1173667981/instance-337476-1173667981.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4a090b704246d3ad726ea9c32639743a

RANDOM SEED= 287413336

TIME LIMIT= 1200 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		: 3000.216
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		: 3000.216
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:       1857624 kB
Buffers:         22084 kB
Cached:         129284 kB
SwapCached:      12988 kB
Active:          90308 kB
Inactive:        81768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857624 kB
SwapTotal:     4192956 kB
SwapFree:      4174080 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          15124 kB
Slab:            12400 kB
Committed_AS:   911080 kB
PageTables:       1388 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= 66521 MiB

End job on node61 on Mon Mar 12 03:13:04 UTC 2007