Trace number 306148

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) 1200.09 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.386
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node43/watcher-306148-1172093205 -o ROOT/results/node43/solver-306148-1172093205 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306148-1172093205/picosat /tmp/evaluation/306148-1172093205/instance-306148-1172093205.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.91 0.97 0.99 3/64 8036
/proc/meminfo: memFree=1411888/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=1536 CPUtime=0
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 229276531 1572864 245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 384 245 40 102 0 279 0

[startup+0.106729 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 8036
/proc/meminfo: memFree=1411888/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=1932 CPUtime=0.09
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 340 0 0 0 4 5 0 0 18 0 1 0 229276531 1978368 325 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 483 325 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.514798 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 8036
/proc/meminfo: memFree=1411888/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=3384 CPUtime=0.51
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 689 0 0 0 31 20 0 0 21 0 1 0 229276531 3465216 672 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 846 672 48 102 0 741 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3384

[startup+1.33493 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1408232/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=4816 CPUtime=1.33
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 1044 0 0 0 113 20 0 0 25 0 1 0 229276531 4931584 1027 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 1204 1027 48 102 0 1099 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4816

[startup+2.9732 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1406184/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=7676 CPUtime=2.96
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 1757 0 0 0 276 20 0 0 25 0 1 0 229276531 7860224 1740 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 1919 1740 48 102 0 1814 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7676

[startup+6.24975 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1402856/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=10248 CPUtime=6.24
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 2422 0 0 0 603 21 0 0 25 0 1 0 229276531 10493952 2404 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 2562 2404 48 102 0 2457 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10248

[startup+12.7068 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1401000/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=11352 CPUtime=12.69
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 2698 0 0 0 1248 21 0 0 25 0 1 0 229276531 11624448 2680 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 2838 2680 48 102 0 2733 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11352

[startup+25.507 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1398248/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=14064 CPUtime=25.48
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 3385 0 0 0 2527 21 0 0 25 0 1 0 229276531 14401536 3367 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 3516 3367 48 102 0 3411 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14064

[startup+51.1132 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1394216/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=18112 CPUtime=51.09
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 4386 0 0 0 5086 23 0 0 25 0 1 0 229276531 18546688 4368 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 4528 4368 48 102 0 4423 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18112

[startup+102.32 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1387496/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=25036 CPUtime=102.28
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 6071 0 0 0 10204 24 0 0 25 0 1 0 229276531 25636864 6053 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 6259 6053 48 102 0 6154 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 25036

[startup+162.338 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1381032/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=31472 CPUtime=162.28
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 7666 0 0 0 16203 25 0 0 25 0 1 0 229276531 32227328 7648 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 7868 7648 48 102 0 7763 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 31472

[startup+222.355 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1377640/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=35388 CPUtime=222.27
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 8854 0 0 0 22202 25 0 0 25 0 1 0 229276531 36237312 8626 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 8847 8626 48 102 0 8742 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 35388

[startup+282.369 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1373224/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=39012 CPUtime=282.27
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 10010 0 0 0 28201 26 0 0 25 0 1 0 229276531 39948288 9549 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 9753 9549 48 102 0 9648 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 39012

[startup+342.388 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1369320/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=42916 CPUtime=342.27
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 11181 0 0 0 34200 27 0 0 25 0 1 0 229276531 43945984 10531 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 10729 10531 48 102 0 10624 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 42916

[startup+402.404 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1367080/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=45228 CPUtime=402.26
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 11887 0 0 0 40198 28 0 0 25 0 1 0 229276531 46313472 11094 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 11307 11094 48 102 0 11202 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 45228

[startup+462.421 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1362984/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=50152 CPUtime=462.26
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 13218 0 0 0 46197 29 0 0 25 0 1 0 229276531 51355648 12329 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 12538 12329 48 102 0 12433 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 50152

[startup+522.435 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1357800/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=54328 CPUtime=522.25
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 14407 0 0 0 52195 30 0 0 25 0 1 0 229276531 55631872 13402 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 13582 13402 48 102 0 13477 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 54328

[startup+582.453 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1357224/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=54880 CPUtime=582.26
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 14962 0 0 0 58195 31 0 0 25 0 1 0 229276531 56197120 13545 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 13720 13545 48 102 0 13615 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 54880

[startup+642.477 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1357416/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=54688 CPUtime=642.26
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 15021 0 0 0 64195 31 0 0 25 0 1 0 229276531 56000512 13502 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 13672 13502 48 102 0 13567 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 54688

[startup+702.489 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1350632/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=61392 CPUtime=702.25
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 16816 0 0 0 70193 32 0 0 25 0 1 0 229276531 62865408 15180 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 15348 15180 48 102 0 15243 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 61392

[startup+762.507 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8037
/proc/meminfo: memFree=1350952/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=61148 CPUtime=762.25
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 16893 0 0 0 76193 32 0 0 25 0 1 0 229276531 62615552 15108 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 15287 15108 48 102 0 15182 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 61148

[startup+822.529 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8039
/proc/meminfo: memFree=1349352/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=62704 CPUtime=822.26
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 17411 0 0 0 82193 33 0 0 25 0 1 0 229276531 64208896 15500 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524009 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 15676 15500 48 102 0 15571 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 62704

[startup+882.547 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8039
/proc/meminfo: memFree=1347624/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=64528 CPUtime=882.26
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 17923 0 0 0 88193 33 0 0 25 0 1 0 229276531 66076672 15949 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 16132 15949 48 102 0 16027 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 64528

[startup+942.567 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8039
/proc/meminfo: memFree=1343528/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=68800 CPUtime=942.25
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 19023 0 0 0 94192 33 0 0 25 0 1 0 229276531 70451200 16983 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 17200 16983 48 102 0 17095 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 68800

[startup+1002.58 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8039
/proc/meminfo: memFree=1343528/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=68800 CPUtime=1002.25
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 19030 0 0 0 100192 33 0 0 25 0 1 0 229276531 70451200 16990 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 17200 16990 48 102 0 17095 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 68800

[startup+1062.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8039
/proc/meminfo: memFree=1343080/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=69188 CPUtime=1062.24
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 19183 0 0 0 106191 33 0 0 25 0 1 0 229276531 70848512 17074 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 17297 17074 48 102 0 17192 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 69188

[startup+1122.62 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8039
/proc/meminfo: memFree=1341096/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=71132 CPUtime=1122.25
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 19812 0 0 0 112191 34 0 0 25 0 1 0 229276531 72839168 17561 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 17783 17561 48 102 0 17678 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 71132

[startup+1182.63 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8039
/proc/meminfo: memFree=1339624/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=72560 CPUtime=1182.24
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 20257 0 0 0 118190 34 0 0 25 0 1 0 229276531 74301440 17933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 18140 17933 48 102 0 18035 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 72560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8039
/proc/meminfo: memFree=1332904/2055920 swapFree=4183412/4192956
[pid=8036] ppid=8034 vsize=79292 CPUtime=1200.06
/proc/8036/stat : 8036 (picosat) R 8034 8036 6948 0 -1 4194304 21991 0 0 0 119971 35 0 0 25 0 1 0 229276531 81195008 19594 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529076 0 0 4096 0 0 0 0 17 1 0 0
/proc/8036/statm: 19823 19594 48 102 0 19718 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 79292

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): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1199.72
CPU system time (s): 0.372943
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 79292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.372943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21991
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= 1641

runsolver used 0.738887 second user time and 2.47162 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Wed Feb 21 21:26:45 UTC 2007

IDJOB= 306148
IDBENCH= 20174
IDSOLVER= 106
FILE ID= node43/306148-1172093205

PBS_JOBID= 3892843

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/306148-1172093205/picosat /tmp/evaluation/306148-1172093205/instance-306148-1172093205.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-306148-1172093205 -o ROOT/results/node43/solver-306148-1172093205 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306148-1172093205/picosat /tmp/evaluation/306148-1172093205/instance-306148-1172093205.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 179283827

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1412296 kB
Buffers:         40780 kB
Cached:         518656 kB
SwapCached:       3672 kB
Active:         142192 kB
Inactive:       427048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412296 kB
SwapTotal:     4192956 kB
SwapFree:      4183412 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            60460 kB
Committed_AS:   623360 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node43 on Wed Feb 21 21:46:48 UTC 2007