Trace number 307419

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.1 1200.66

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
Bench CategoryRANDOM (random 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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node12/watcher-307419-1172120025 -o ROOT/results/node12/solver-307419-1172120025 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307419-1172120025/picosat /tmp/evaluation/307419-1172120025/instance-307419-1172120025.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: 1.00 1.00 1.00 3/77 19047
/proc/meminfo: memFree=1589096/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=1536 CPUtime=0
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 231956993 1572864 288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526153 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 384 289 40 102 0 279 0

[startup+0.107051 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19047
/proc/meminfo: memFree=1589096/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=2924 CPUtime=0.09
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 484 0 0 0 4 5 0 0 18 0 1 0 231956993 2994176 458 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 731 459 40 102 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2924

[startup+0.515124 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19047
/proc/meminfo: memFree=1589096/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=4504 CPUtime=0.5
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 883 0 0 0 23 27 0 0 22 0 1 0 231956993 4612096 857 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 1126 857 40 102 0 1021 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4504

[startup+1.33527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1584288/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=6460 CPUtime=1.32
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 1318 0 0 0 94 38 0 0 25 0 1 0 231956993 6615040 1290 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523024 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 1615 1290 48 102 0 1510 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6460

[startup+2.97156 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1582816/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=8404 CPUtime=2.96
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 1816 0 0 0 257 39 0 0 25 0 1 0 231956993 8605696 1788 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 2101 1788 48 102 0 1996 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8404

[startup+6.25116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1578592/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=12424 CPUtime=6.24
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 2817 0 0 0 584 40 0 0 25 0 1 0 231956993 12722176 2789 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 3106 2789 48 102 0 3001 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12424

[startup+12.7053 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1570152/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=20288 CPUtime=12.69
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 4807 0 0 0 1227 42 0 0 25 0 1 0 231956993 20774912 4779 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 5072 4779 48 102 0 4967 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20288

[startup+25.5126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1566056/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=24064 CPUtime=25.49
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 5745 0 0 0 2506 43 0 0 25 0 1 0 231956993 24641536 5713 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549497 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 6016 5713 48 102 0 5911 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24064

[startup+51.1252 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1560808/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=29312 CPUtime=51.09
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 7066 0 0 0 5065 44 0 0 25 0 1 0 231956993 30015488 7034 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529466 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 7328 7034 48 102 0 7223 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 29312

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1553256/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=36768 CPUtime=102.29
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 8946 0 0 0 10183 46 0 0 25 0 1 0 231956993 37650432 8914 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529299 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 9192 8914 48 102 0 9087 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 36768

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1545832/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=44228 CPUtime=162.3
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 10798 0 0 0 16182 48 0 0 25 0 1 0 231956993 45289472 10731 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 11057 10731 48 102 0 10952 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 44228

[startup+222.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1540392/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=49516 CPUtime=222.31
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 12251 0 0 0 22180 51 0 0 25 0 1 0 231956993 50704384 12073 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 12379 12073 48 102 0 12274 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 49516

[startup+282.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1533096/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=56732 CPUtime=282.32
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 14147 0 0 0 28179 53 0 0 25 0 1 0 231956993 58093568 13885 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 14183 13885 48 102 0 14078 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 56732

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19048
/proc/meminfo: memFree=1527656/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=62124 CPUtime=342.32
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 15584 0 0 0 34178 54 0 0 25 0 1 0 231956993 63614976 15230 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 15531 15230 48 102 0 15426 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 62124

[startup+402.492 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19048
/proc/meminfo: memFree=1521384/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=68716 CPUtime=402.33
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 17238 0 0 0 40177 56 0 0 25 0 1 0 231956993 70365184 16784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 17179 16784 48 102 0 17074 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 68716

[startup+462.534 s]
/proc/loadavg: 1.02 1.01 1.00 2/84 19150
/proc/meminfo: memFree=1513976/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=75136 CPUtime=462.31
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 18930 0 0 0 46173 58 0 0 25 0 1 0 231956993 76939264 18369 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 18784 18369 48 102 0 18679 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 75136

[startup+522.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19226
/proc/meminfo: memFree=1509232/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=79760 CPUtime=522.29
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 20164 0 0 0 52170 59 0 0 25 0 1 0 231956993 81674240 19546 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 19940 19546 48 102 0 19835 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 79760

[startup+582.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19246
/proc/meminfo: memFree=1505576/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=84408 CPUtime=582.27
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 21382 0 0 0 58167 60 0 0 25 0 1 0 231956993 86433792 20704 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 21102 20704 48 102 0 20997 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 84408

[startup+642.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19246
/proc/meminfo: memFree=1501352/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=88520 CPUtime=642.28
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 22563 0 0 0 64166 62 0 0 25 0 1 0 231956993 90644480 21762 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 22130 21762 48 102 0 22025 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 88520

[startup+702.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19246
/proc/meminfo: memFree=1497000/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=93308 CPUtime=702.29
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 23738 0 0 0 70165 64 0 0 25 0 1 0 231956993 95547392 22871 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 23327 22871 48 102 0 23222 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 93308

[startup+762.706 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19246
/proc/meminfo: memFree=1497384/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=92788 CPUtime=762.29
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 23805 0 0 0 76165 64 0 0 25 0 1 0 231956993 95014912 22772 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 23197 22772 48 102 0 23092 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 92788

[startup+822.736 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 19246
/proc/meminfo: memFree=1493480/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=96664 CPUtime=822.3
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 24845 0 0 0 82165 65 0 0 25 0 1 0 231956993 98983936 23742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 24166 23742 48 102 0 24061 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 96664

[startup+882.765 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 19246
/proc/meminfo: memFree=1484264/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=105920 CPUtime=882.31
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 27223 0 0 0 88163 68 0 0 25 0 1 0 231956993 108462080 26047 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 26480 26047 48 102 0 26375 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 105920

[startup+942.79 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19246
/proc/meminfo: memFree=1485096/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=104980 CPUtime=942.31
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 27223 0 0 0 94163 68 0 0 25 0 1 0 231956993 107499520 25833 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 26245 25833 48 102 0 26140 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 104980

[startup+1002.82 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19246
/proc/meminfo: memFree=1471656/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=118492 CPUtime=1002.32
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 30675 0 0 0 100160 72 0 0 25 0 1 0 231956993 121335808 29208 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 29623 29208 48 102 0 29518 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 118492

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19246
/proc/meminfo: memFree=1472360/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=117688 CPUtime=1062.34
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 30675 0 0 0 106161 73 0 0 25 0 1 0 231956993 120512512 29018 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 29422 29018 48 102 0 29317 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 117688

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19246
/proc/meminfo: memFree=1472360/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=117688 CPUtime=1122.35
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 30683 0 0 0 112161 74 0 0 25 0 1 0 231956993 120512512 29026 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 29422 29026 48 102 0 29317 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 117688

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19246
/proc/meminfo: memFree=1472232/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=118968 CPUtime=1182.35
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 30987 0 0 0 118161 74 0 0 25 0 1 0 231956993 121823232 29330 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 29742 29330 48 102 0 29637 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 118968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19246
/proc/meminfo: memFree=1464168/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=125924 CPUtime=1200.07
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 32812 0 0 0 119931 76 0 0 25 0 1 0 231956993 128946176 31070 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 31481 31070 48 102 0 31376 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 125924

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19246
/proc/meminfo: memFree=1464168/2055920 swapFree=4154940/4192956
[pid=19047] ppid=19045 vsize=125924 CPUtime=1200.07
/proc/19047/stat : 19047 (picosat) R 19045 19047 18948 0 -1 4194304 32812 0 0 0 119931 76 0 0 25 0 1 0 231956993 128946176 31070 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19047/statm: 31481 31070 48 102 0 31376 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 125924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.66
CPU time (s): 1200.1
CPU user time (s): 1199.32
CPU system time (s): 0.78488
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 126264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.78488
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32812
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= 24929

runsolver used 1.43578 second user time and 2.67759 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Thu Feb 22 04:53:45 UTC 2007

IDJOB= 307419
IDBENCH= 20205
IDSOLVER= 106
FILE ID= node12/307419-1172120025

PBS_JOBID= 3865369

Free space on /tmp= 66545 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307419-1172120025/picosat /tmp/evaluation/307419-1172120025/instance-307419-1172120025.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-307419-1172120025 -o ROOT/results/node12/solver-307419-1172120025 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307419-1172120025/picosat /tmp/evaluation/307419-1172120025/instance-307419-1172120025.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 638372213

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1589504 kB
Buffers:         56400 kB
Cached:         313748 kB
SwapCached:      18268 kB
Active:         194376 kB
Inactive:       201904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589504 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            2044 kB
Writeback:           0 kB
Mapped:          29832 kB
Slab:            55776 kB
Committed_AS:  1091376 kB
PageTables:       1692 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= 66545 MiB

End job on node12 on Thu Feb 22 05:13:48 UTC 2007