Trace number 355946

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) 10000.1 10003.2

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k60.cnf
MD5SUM913879a5f9dcd02ef984b774902fd16f
Bench CategoryINDUST (industrial 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 variables41077
Number of clauses155700
Sum of the clauses size420372
Maximum clause length37
Minimum clause length1
Number of clauses of size 1798
Number of clauses of size 276566
Number of clauses of size 372380
Number of clauses of size 4326
Number of clauses of size 5625
Number of clauses of size over 55005

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

command line: runsolver --timestamp -w ROOT/results/node47/watcher-355946-1176802763 -o ROOT/results/node47/solver-355946-1176802763 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355946-1176802763/picosat /tmp/evaluation/355946-1176802763/instance-355946-1176802763.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 29981
/proc/meminfo: memFree=1708160/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=564 CPUtime=0
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 35121646 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 141 41 32 102 0 36 0

[startup+0.05458 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 29981
/proc/meminfo: memFree=1708160/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=700 CPUtime=0.05
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 114 0 0 0 3 2 0 0 18 0 1 0 35121646 716800 99 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 175 99 40 102 0 70 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 700

[startup+0.101583 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 29981
/proc/meminfo: memFree=1708160/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=1024 CPUtime=0.09
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 175 0 0 0 5 4 0 0 18 0 1 0 35121646 1048576 160 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 256 160 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301605 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 29981
/proc/meminfo: memFree=1708160/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=2468 CPUtime=0.29
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 461 0 0 0 14 15 0 0 19 0 1 0 35121646 2527232 446 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 617 446 40 102 0 512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2468

[startup+0.701649 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 29981
/proc/meminfo: memFree=1708160/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=4816 CPUtime=0.69
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 911 0 0 0 31 38 0 0 23 0 1 0 35121646 4931584 896 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 1204 896 40 102 0 1099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4816

[startup+1.50173 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 29982
/proc/meminfo: memFree=1703352/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=9748 CPUtime=1.49
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 1791 0 0 0 80 69 0 0 25 0 1 0 35121646 9981952 1776 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 2437 1776 42 102 0 2332 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9748

[startup+3.10191 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 29982
/proc/meminfo: memFree=1700920/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=10284 CPUtime=3.09
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 1924 0 0 0 240 69 0 0 25 0 1 0 35121646 10530816 1907 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522918 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 2571 1907 48 102 0 2466 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10284

[startup+6.30125 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 29982
/proc/meminfo: memFree=1699576/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=11468 CPUtime=6.29
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 2223 0 0 0 559 70 0 0 25 0 1 0 35121646 11743232 2206 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530853 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 2867 2206 48 102 0 2762 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11468

[startup+12.7019 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 29982
/proc/meminfo: memFree=1698232/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=12776 CPUtime=12.68
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 2556 0 0 0 1198 70 0 0 25 0 1 0 35121646 13082624 2539 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 3194 2539 48 102 0 3089 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12776

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 29982
/proc/meminfo: memFree=1697336/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=13256 CPUtime=25.48
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 2702 0 0 0 2478 70 0 0 25 0 1 0 35121646 13574144 2685 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 3314 2685 48 102 0 3209 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13256

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 29982
/proc/meminfo: memFree=1695480/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=15476 CPUtime=51.07
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 3246 0 0 0 5036 71 0 0 25 0 1 0 35121646 15847424 3229 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 3869 3229 48 102 0 3764 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15476

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 29982
/proc/meminfo: memFree=1690680/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=19704 CPUtime=102.26
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 4382 0 0 0 10154 72 0 0 25 0 1 0 35121646 20176896 4327 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529102 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 4926 4327 48 102 0 4821 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19704

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 29982
/proc/meminfo: memFree=1688248/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=22568 CPUtime=162.24
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 5158 0 0 0 16150 74 0 0 25 0 1 0 35121646 23109632 5030 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 5642 5030 48 102 0 5537 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22568

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29982
/proc/meminfo: memFree=1685688/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=24796 CPUtime=222.22
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 5847 0 0 0 22148 74 0 0 25 0 1 0 35121646 25391104 5593 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 6199 5593 48 102 0 6094 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24796

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29982
/proc/meminfo: memFree=1684280/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=26104 CPUtime=282.21
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 6281 0 0 0 28146 75 0 0 25 0 1 0 35121646 26730496 5931 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 6526 5931 48 102 0 6421 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26104

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29982
/proc/meminfo: memFree=1680504/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=30444 CPUtime=342.19
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 7297 0 0 0 34143 76 0 0 25 0 1 0 35121646 31174656 6896 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 7611 6896 48 102 0 7506 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30444

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29982
/proc/meminfo: memFree=1675512/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=35360 CPUtime=402.17
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 8640 0 0 0 40139 78 0 0 25 0 1 0 35121646 36208640 8134 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 8840 8134 48 102 0 8735 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35360

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29982
/proc/meminfo: memFree=1672312/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=38652 CPUtime=462.15
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 9518 0 0 0 46136 79 0 0 25 0 1 0 35121646 39579648 8956 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 9663 8956 48 102 0 9558 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 38652

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29982
/proc/meminfo: memFree=1669944/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=40880 CPUtime=522.13
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 10147 0 0 0 52133 80 0 0 25 0 1 0 35121646 41861120 9526 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 10220 9526 48 102 0 10115 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 40880

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29982
/proc/meminfo: memFree=1670072/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=40880 CPUtime=582.12
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 10147 0 0 0 58131 81 0 0 25 0 1 0 35121646 41861120 9526 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 10220 9526 48 102 0 10115 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40880

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29982
/proc/meminfo: memFree=1670072/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=40880 CPUtime=642.1
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 10153 0 0 0 64129 81 0 0 25 0 1 0 35121646 41861120 9532 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 10220 9532 48 102 0 10115 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 40880


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624632/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9039.4
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24400 0 0 0 903780 160 0 0 25 0 1 0 35121646 91324416 21635 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21635 48 102 0 22191 0
Current children cumulated CPU time (s) 9039.4
Current children cumulated vsize (KiB) 89184

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624632/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9099.38
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24400 0 0 0 909777 161 0 0 25 0 1 0 35121646 91324416 21635 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21635 48 102 0 22191 0
Current children cumulated CPU time (s) 9099.38
Current children cumulated vsize (KiB) 89184

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624568/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9159.36
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24400 0 0 0 915775 161 0 0 25 0 1 0 35121646 91324416 21635 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21635 48 102 0 22191 0
Current children cumulated CPU time (s) 9159.36
Current children cumulated vsize (KiB) 89184

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624504/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9219.35
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24402 0 0 0 921773 162 0 0 25 0 1 0 35121646 91324416 21637 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21637 48 102 0 22191 0
Current children cumulated CPU time (s) 9219.35
Current children cumulated vsize (KiB) 89184

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624312/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9279.33
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24578 0 0 0 927771 162 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9279.33
Current children cumulated vsize (KiB) 89184

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624376/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9339.32
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24578 0 0 0 933769 163 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9339.32
Current children cumulated vsize (KiB) 89184

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624376/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9399.29
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24578 0 0 0 939766 163 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9399.29
Current children cumulated vsize (KiB) 89184

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624568/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9459.28
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24578 0 0 0 945764 164 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9459.28
Current children cumulated vsize (KiB) 89184

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624568/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9519.26
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24578 0 0 0 951762 164 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9519.26
Current children cumulated vsize (KiB) 89184

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624568/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9579.24
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24578 0 0 0 957760 164 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9579.24
Current children cumulated vsize (KiB) 89184

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624440/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9639.23
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24750 0 0 0 963758 165 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9639.23
Current children cumulated vsize (KiB) 89184

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624440/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9699.21
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24750 0 0 0 969756 165 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9699.21
Current children cumulated vsize (KiB) 89184

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624504/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9759.19
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24750 0 0 0 975753 166 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9759.19
Current children cumulated vsize (KiB) 89184

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624568/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9819.17
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24750 0 0 0 981751 166 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9819.17
Current children cumulated vsize (KiB) 89184

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624632/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9879.17
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24750 0 0 0 987750 167 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9879.17
Current children cumulated vsize (KiB) 89184

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624568/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9939.14
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24750 0 0 0 993747 167 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9939.14
Current children cumulated vsize (KiB) 89184

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624632/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=9999.13
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24750 0 0 0 999745 168 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 9999.13
Current children cumulated vsize (KiB) 89184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30582
/proc/meminfo: memFree=1624632/2055920 swapFree=4183744/4192956
[pid=29981] ppid=29979 vsize=89184 CPUtime=10000
/proc/29981/stat : 29981 (picosat) R 29979 29981 29925 0 -1 4194304 24750 0 0 0 999835 168 0 0 25 0 1 0 35121646 91324416 21641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/29981/statm: 22296 21641 48 102 0 22191 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 89184

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): 10003.2
CPU time (s): 10000.1
CPU user time (s): 9998.36
CPU system time (s): 1.69574
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 90020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.36
system time used= 1.69574
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24750
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= 204011

runsolver used 11.6922 second user time and 24.6133 second system time

The end



Launcher Data (download as text)




Begin job on node47 on Tue Apr 17 09:39:23 UTC 2007

IDJOB= 355946
IDBENCH= 20533
IDSOLVER= 171
FILE ID= node47/355946-1176802763

PBS_JOBID= 4586271

Free space on /tmp= 66554 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/355946-1176802763/picosat /tmp/evaluation/355946-1176802763/instance-355946-1176802763.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-355946-1176802763 -o ROOT/results/node47/solver-355946-1176802763 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355946-1176802763/picosat /tmp/evaluation/355946-1176802763/instance-355946-1176802763.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  913879a5f9dcd02ef984b774902fd16f

RANDOM SEED= 144482463

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1708632 kB
Buffers:         35872 kB
Cached:         211452 kB
SwapCached:       3256 kB
Active:         118880 kB
Inactive:       182924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708632 kB
SwapTotal:     4192956 kB
SwapFree:      4183744 kB
Dirty:            4448 kB
Writeback:           0 kB
Mapped:          69116 kB
Slab:            31020 kB
Committed_AS:  2550420 kB
PageTables:       1776 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= 66554 MiB

End job on node47 on Tue Apr 17 12:26:08 UTC 2007