Trace number 456404

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) 5000.06 5001.62

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

command line: runsolver --timestamp -w ROOT/results/node48/watcher-456404-1178340086 -o ROOT/results/node48/solver-456404-1178340086 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456404-1178340086/picosat /tmp/evaluation/456404-1178340086/instance-456404-1178340086.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: 0.85 0.97 0.99 3/64 3149
/proc/meminfo: memFree=1481352/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=884 CPUtime=0
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 188853950 905216 113 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 221 113 40 102 0 116 0

[startup+0.096866 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3149
/proc/meminfo: memFree=1481352/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=1024 CPUtime=0.08
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 181 0 0 0 3 5 0 0 18 0 1 0 188853950 1048576 167 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 256 167 40 102 0 151 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1024

[startup+0.102865 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3149
/proc/meminfo: memFree=1481352/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=1024 CPUtime=0.09
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 186 0 0 0 4 5 0 0 18 0 1 0 188853950 1048576 172 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 256 172 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301882 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3149
/proc/meminfo: memFree=1481352/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=1684 CPUtime=0.29
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 334 0 0 0 13 16 0 0 19 0 1 0 188853950 1724416 320 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 421 320 40 102 0 316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1684

[startup+0.70192 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3149
/proc/meminfo: memFree=1481352/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=2868 CPUtime=0.69
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 631 0 0 0 33 36 0 0 23 0 1 0 188853950 2936832 617 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 717 617 40 102 0 612 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2868

[startup+1.50199 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1478144/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=4708 CPUtime=1.49
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 1049 0 0 0 87 62 0 0 25 0 1 0 188853950 4820992 1035 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 1177 1035 42 102 0 1072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4708

[startup+3.10114 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1476800/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=5896 CPUtime=3.09
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 1344 0 0 0 247 62 0 0 25 0 1 0 188853950 6037504 1330 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 1474 1330 42 102 0 1369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5896

[startup+6.30144 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1474944/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=6788 CPUtime=6.28
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 1589 0 0 0 566 62 0 0 25 0 1 0 188853950 6950912 1573 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 1697 1573 48 102 0 1592 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6788

[startup+12.701 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1474568/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=7120 CPUtime=12.69
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 1681 0 0 0 1206 63 0 0 25 0 1 0 188853950 7290880 1665 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 1780 1665 48 102 0 1675 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7120

[startup+25.5022 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1473864/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=7708 CPUtime=25.48
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 1842 0 0 0 2485 63 0 0 25 0 1 0 188853950 7892992 1826 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 1927 1826 48 102 0 1822 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7708

[startup+51.1026 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1472776/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=8744 CPUtime=51.08
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 2152 0 0 0 5044 64 0 0 25 0 1 0 188853950 8953856 2066 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 2186 2066 48 102 0 2081 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8744

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1471112/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=10328 CPUtime=102.27
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 2814 0 0 0 10162 65 0 0 25 0 1 0 188853950 10575872 2476 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 2582 2476 48 102 0 2477 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10328

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1470152/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=11764 CPUtime=162.24
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 3272 0 0 0 16159 65 0 0 25 0 1 0 188853950 12046336 2730 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 2941 2730 48 102 0 2836 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11764

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1468616/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=13216 CPUtime=222.23
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 3886 0 0 0 22157 66 0 0 25 0 1 0 188853950 13533184 3106 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/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 3150
/proc/meminfo: memFree=1468488/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=13472 CPUtime=282.21
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 4025 0 0 0 28155 66 0 0 25 0 1 0 188853950 13795328 3116 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 3368 3116 48 102 0 3263 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13472

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1467528/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=14396 CPUtime=342.19
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 4408 0 0 0 34153 66 0 0 25 0 1 0 188853950 14741504 3359 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 3599 3359 48 102 0 3494 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14396

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1466568/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=15188 CPUtime=402.18
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 4772 0 0 0 40151 67 0 0 25 0 1 0 188853950 15552512 3573 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 3797 3573 48 102 0 3692 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15188

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1466184/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=15716 CPUtime=462.16
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 5044 0 0 0 46149 67 0 0 25 0 1 0 188853950 16093184 3687 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 3929 3687 48 102 0 3824 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15716

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1465864/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=15980 CPUtime=522.15
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 5278 0 0 0 52148 67 0 0 25 0 1 0 188853950 16363520 3755 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 3995 3755 48 102 0 3890 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15980

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1465672/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=16112 CPUtime=582.13
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 5503 0 0 0 58146 67 0 0 25 0 1 0 188853950 16498688 3806 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 4028 3806 48 102 0 3923 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16112

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3150
/proc/meminfo: memFree=1464648/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=17036 CPUtime=642.11
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 5841 0 0 0 64144 67 0 0 25 0 1 0 188853950 17444864 4051 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 4259 4051 48 102 0 4154 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17036


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1453192/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=28184 CPUtime=4001.09
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13003 0 0 0 400030 79 0 0 25 0 1 0 188853950 28860416 6874 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7046 6874 48 102 0 6941 0
Current children cumulated CPU time (s) 4001.09
Current children cumulated vsize (KiB) 28184

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1453256/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=28184 CPUtime=4061.08
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13003 0 0 0 406029 79 0 0 25 0 1 0 188853950 28860416 6874 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7046 6874 48 102 0 6941 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 28184

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1453320/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=28184 CPUtime=4121.06
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13003 0 0 0 412027 79 0 0 25 0 1 0 188853950 28860416 6874 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7046 6874 48 102 0 6941 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 28184

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1453320/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=28316 CPUtime=4181.05
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13037 0 0 0 418025 80 0 0 25 0 1 0 188853950 28995584 6908 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7079 6908 48 102 0 6974 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 28316

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1452552/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=28844 CPUtime=4241.03
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13354 0 0 0 424023 80 0 0 25 0 1 0 188853950 29536256 7049 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7211 7049 48 102 0 7106 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 28844

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1452616/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=28844 CPUtime=4301.02
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13354 0 0 0 430022 80 0 0 25 0 1 0 188853950 29536256 7049 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7211 7049 48 102 0 7106 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 28844

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1452680/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=28844 CPUtime=4361
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13354 0 0 0 436020 80 0 0 25 0 1 0 188853950 29536256 7049 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7211 7049 48 102 0 7106 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 28844

[startup+4422.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 3350
/proc/meminfo: memFree=1452680/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=28844 CPUtime=4420.98
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13354 0 0 0 442018 80 0 0 25 0 1 0 188853950 29536256 7049 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7211 7049 48 102 0 7106 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 28844

[startup+4482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3350
/proc/meminfo: memFree=1451976/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=29504 CPUtime=4480.96
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13695 0 0 0 448016 80 0 0 25 0 1 0 188853950 30212096 7215 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525816 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7376 7215 48 102 0 7271 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 29504

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1451976/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=29504 CPUtime=4540.95
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13695 0 0 0 454015 80 0 0 25 0 1 0 188853950 30212096 7215 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7376 7215 48 102 0 7271 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 29504

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1451976/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=29504 CPUtime=4600.93
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13695 0 0 0 460013 80 0 0 25 0 1 0 188853950 30212096 7215 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7376 7215 48 102 0 7271 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 29504

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1451976/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=29504 CPUtime=4660.92
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13695 0 0 0 466011 81 0 0 25 0 1 0 188853950 30212096 7215 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7376 7215 48 102 0 7271 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 29504

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3350
/proc/meminfo: memFree=1451784/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=30528 CPUtime=4720.91
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13896 0 0 0 472010 81 0 0 25 0 1 0 188853950 31260672 7232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7632 7232 48 102 0 7527 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 30528

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 3422
/proc/meminfo: memFree=1450712/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=30528 CPUtime=4780.86
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13896 0 0 0 478005 81 0 0 25 0 1 0 188853950 31260672 7232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7632 7232 48 102 0 7527 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 30528

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3548
/proc/meminfo: memFree=1451592/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=30528 CPUtime=4840.78
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13896 0 0 0 483995 83 0 0 25 0 1 0 188853950 31260672 7232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7632 7232 48 102 0 7527 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 30528

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3548
/proc/meminfo: memFree=1451656/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=30528 CPUtime=4900.77
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 13896 0 0 0 489994 83 0 0 25 0 1 0 188853950 31260672 7232 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7632 7232 48 102 0 7527 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 30528

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3548
/proc/meminfo: memFree=1451464/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=30660 CPUtime=4960.75
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 14091 0 0 0 495992 83 0 0 25 0 1 0 188853950 31395840 7243 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7665 7243 48 102 0 7560 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 30660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3548
/proc/meminfo: memFree=1451464/2055920 swapFree=4183976/4192956
[pid=3149] ppid=3147 vsize=30660 CPUtime=5000.04
/proc/3149/stat : 3149 (picosat) R 3147 3149 3093 0 -1 4194304 14091 0 0 0 499921 83 0 0 25 0 1 0 188853950 31395840 7243 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/3149/statm: 7665 7243 48 102 0 7560 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 30660

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): 5001.62
CPU time (s): 5000.06
CPU user time (s): 4999.22
CPU system time (s): 0.844871
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 31396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.22
system time used= 0.844871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14091
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= 6564

runsolver used 4.00539 second user time and 9.75552 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat May  5 04:41:26 UTC 2007

IDJOB= 456404
IDBENCH= 24700
IDSOLVER= 171
FILE ID= node48/456404-1178340086

PBS_JOBID= 5188817

Free space on /tmp= 66562 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/456404-1178340086/picosat /tmp/evaluation/456404-1178340086/instance-456404-1178340086.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-456404-1178340086 -o ROOT/results/node48/solver-456404-1178340086 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456404-1178340086/picosat /tmp/evaluation/456404-1178340086/instance-456404-1178340086.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4a090b704246d3ad726ea9c32639743a

RANDOM SEED= 608081071

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1481760 kB
Buffers:         41420 kB
Cached:         411780 kB
SwapCached:       3080 kB
Active:         158992 kB
Inactive:       303804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481760 kB
SwapTotal:     4192956 kB
SwapFree:      4183976 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            97392 kB
Committed_AS:  3699288 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= 66562 MiB

End job on node48 on Sat May  5 06:04:50 UTC 2007