Trace number 336090

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) 1200.06 1200.42

General information on the benchmark

Namecrafted/Hard/contest05/others/
sgp_5-6-8.sat05-2669.reshuffled-07.cnf
MD5SUM4064da8380443613a08af89e2e77b8a2
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 variables58560
Number of clauses778800
Sum of the clauses size1766280
Maximum clause length48
Minimum clause length1
Number of clauses of size 196
Number of clauses of size 2599208
Number of clauses of size 3177096
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52400

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/node1/watcher-336090-1173640249 -o ROOT/results/node1/solver-336090-1173640249 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336090-1173640249/picosat /tmp/evaluation/336090-1173640249/instance-336090-1173640249.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: 0.77 0.92 0.96 3/77 30969
/proc/meminfo: memFree=1381152/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=1668 CPUtime=0
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 328 0 0 0 0 0 0 0 18 0 1 0 383980212 1708032 313 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 417 314 40 102 0 312 0

[startup+0.0268319 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 30969
/proc/meminfo: memFree=1381152/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=4600 CPUtime=0.02
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 1063 0 0 0 2 0 0 0 18 0 1 0 383980212 4710400 978 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 1150 978 40 102 0 1045 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4600

[startup+0.101841 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 30969
/proc/meminfo: memFree=1381152/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=4732 CPUtime=0.09
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 1090 0 0 0 5 4 0 0 18 0 1 0 383980212 4845568 1005 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 1183 1005 40 102 0 1078 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4732

[startup+0.301864 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 30969
/proc/meminfo: memFree=1381152/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=5260 CPUtime=0.29
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 1218 0 0 0 15 14 0 0 19 0 1 0 383980212 5386240 1133 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 1315 1133 40 102 0 1210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5260

[startup+0.701911 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 30969
/proc/meminfo: memFree=1381152/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=6316 CPUtime=0.69
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 1461 0 0 0 35 34 0 0 22 0 1 0 383980212 6467584 1376 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 1579 1376 40 102 0 1474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6316

[startup+1.502 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 30970
/proc/meminfo: memFree=1374936/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=8160 CPUtime=1.49
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 1931 0 0 0 73 76 0 0 25 0 1 0 383980212 8355840 1846 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 2040 1846 40 102 0 1935 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8160

[startup+3.10221 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 30970
/proc/meminfo: memFree=1372184/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=11584 CPUtime=3.09
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 2745 0 0 0 147 162 0 0 25 0 1 0 383980212 11862016 2660 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/30969/statm: 2896 2660 40 102 0 2791 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11584

[startup+6.30157 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 30970
/proc/meminfo: memFree=1366048/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=17608 CPUtime=6.28
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 4157 0 0 0 317 311 0 0 25 0 1 0 383980212 18030592 4045 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 4402 4045 48 102 0 4297 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17608

[startup+12.7013 s]
/proc/loadavg: 0.82 0.93 0.96 2/78 30970
/proc/meminfo: memFree=1363048/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=19708 CPUtime=12.68
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 4687 0 0 0 956 312 0 0 25 0 1 0 383980212 20180992 4575 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 4927 4575 48 102 0 4822 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19708

[startup+25.5018 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 30970
/proc/meminfo: memFree=1357480/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=25296 CPUtime=25.48
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 6076 0 0 0 2234 314 0 0 25 0 1 0 383980212 25903104 5964 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 6324 5964 48 102 0 6219 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25296

[startup+51.1018 s]
/proc/loadavg: 0.90 0.93 0.96 2/78 30970
/proc/meminfo: memFree=1350504/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=32088 CPUtime=51.06
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 7792 0 0 0 4791 315 0 0 25 0 1 0 383980212 32858112 7680 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 8022 7680 48 102 0 7917 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32088

[startup+102.306 s]
/proc/loadavg: 0.96 0.94 0.96 2/78 30970
/proc/meminfo: memFree=1346088/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=36604 CPUtime=102.25
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 8902 0 0 0 9908 317 0 0 25 0 1 0 383980212 37482496 8790 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 9151 8790 48 102 0 9046 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 36604

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 30970
/proc/meminfo: memFree=1339816/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=42676 CPUtime=162.23
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 10444 0 0 0 15904 319 0 0 25 0 1 0 383980212 43700224 10332 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 10669 10332 48 102 0 10564 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42676

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 30970
/proc/meminfo: memFree=1335656/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=46792 CPUtime=222.22
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 11474 0 0 0 21901 321 0 0 25 0 1 0 383980212 47915008 11362 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 11698 11362 48 102 0 11593 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46792

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 30970
/proc/meminfo: memFree=1335720/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=46792 CPUtime=282.2
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 11475 0 0 0 27899 321 0 0 25 0 1 0 383980212 47915008 11363 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 11698 11363 48 102 0 11593 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 46792

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1332968/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=49384 CPUtime=342.18
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 12161 0 0 0 33896 322 0 0 25 0 1 0 383980212 50569216 12014 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 12346 12014 48 102 0 12241 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 49384

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1329384/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=53008 CPUtime=402.16
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 13087 0 0 0 39893 323 0 0 25 0 1 0 383980212 54280192 12903 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 13252 12903 48 102 0 13147 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 53008

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1323368/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=58888 CPUtime=462.15
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 14658 0 0 0 45890 325 0 0 25 0 1 0 383980212 60301312 14398 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 14722 14398 48 102 0 14617 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 58888

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1324712/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=57588 CPUtime=522.13
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 14660 0 0 0 51888 325 0 0 25 0 1 0 383980212 58970112 14075 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 14397 14075 48 102 0 14292 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 57588

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1324776/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=57588 CPUtime=582.11
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 14662 0 0 0 57885 326 0 0 25 0 1 0 383980212 58970112 14077 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 14397 14077 48 102 0 14292 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 57588

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1319848/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=62504 CPUtime=642.1
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 15928 0 0 0 63882 328 0 0 25 0 1 0 383980212 64004096 15298 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 15626 15298 48 102 0 15521 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 62504

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1319848/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=62504 CPUtime=702.08
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 15928 0 0 0 69880 328 0 0 25 0 1 0 383980212 64004096 15298 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 15626 15298 48 102 0 15521 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 62504

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1319528/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=62760 CPUtime=762.07
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 16043 0 0 0 75878 329 0 0 25 0 1 0 383980212 64266240 15366 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 15690 15366 48 102 0 15585 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 62760

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1316520/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=65884 CPUtime=822.04
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 16856 0 0 0 81874 330 0 0 25 0 1 0 383980212 67465216 16130 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 16471 16130 48 102 0 16366 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 65884

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1316520/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=65884 CPUtime=882.02
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 16857 0 0 0 87872 330 0 0 25 0 1 0 383980212 67465216 16131 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 16471 16131 48 102 0 16366 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 65884

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1316584/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=65820 CPUtime=942.01
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 16860 0 0 0 93870 331 0 0 25 0 1 0 383980212 67399680 16134 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 16455 16134 48 102 0 16350 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 65820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1316392/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=65948 CPUtime=1001.99
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 16926 0 0 0 99867 332 0 0 25 0 1 0 383980212 67530752 16146 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 16487 16146 48 102 0 16382 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 65948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1316456/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=65948 CPUtime=1061.97
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 16926 0 0 0 105865 332 0 0 25 0 1 0 383980212 67530752 16146 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 16487 16146 48 102 0 16382 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 65948

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1315048/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=67264 CPUtime=1121.95
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 17322 0 0 0 111862 333 0 0 25 0 1 0 383980212 68878336 16485 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 16816 16485 48 102 0 16711 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 67264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1315112/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=67264 CPUtime=1181.93
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 17322 0 0 0 117860 333 0 0 25 0 1 0 383980212 68878336 16485 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 16816 16485 48 102 0 16711 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 67264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 30970
/proc/meminfo: memFree=1313192/2055920 swapFree=4159120/4192956
[pid=30969] ppid=30967 vsize=69332 CPUtime=1200.04
/proc/30969/stat : 30969 (picosat) R 30967 30969 30910 0 -1 4194304 17850 0 0 0 119670 334 0 0 25 0 1 0 383980212 70995968 17013 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/30969/statm: 17333 17013 48 102 0 17228 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 69332

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): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1196.7
CPU system time (s): 3.35549
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 69332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.7
system time used= 3.35549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17850
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= 1791

runsolver used 1.42378 second user time and 2.95155 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Sun Mar 11 19:10:51 UTC 2007

IDJOB= 336090
IDBENCH= 24667
IDSOLVER= 106
FILE ID= node1/336090-1173640249

PBS_JOBID= 4101349

Free space on /tmp= 66330 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/sgp_5-6-8.sat05-2669.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336090-1173640249/picosat /tmp/evaluation/336090-1173640249/instance-336090-1173640249.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-336090-1173640249 -o ROOT/results/node1/solver-336090-1173640249 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336090-1173640249/picosat /tmp/evaluation/336090-1173640249/instance-336090-1173640249.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4064da8380443613a08af89e2e77b8a2

RANDOM SEED= 756240849

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1381624 kB
Buffers:         46620 kB
Cached:         545464 kB
SwapCached:      13796 kB
Active:         419320 kB
Inactive:       195512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381624 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:           12920 kB
Writeback:           0 kB
Mapped:          29500 kB
Slab:            45088 kB
Committed_AS:  1215752 kB
PageTables:       1740 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= 66330 MiB

End job on node1 on Sun Mar 11 19:30:54 UTC 2007