Trace number 304590

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) 1200.02 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S1617760096-16.cnf
MD5SUM5f3213e2fda965548b3e8a74d5e8ed7c
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 variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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/node11/watcher-304590-1172061788 -o ROOT/results/node11/solver-304590-1172061788 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304590-1172061788/picosat /tmp/evaluation/304590-1172061788/instance-304590-1172061788.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: 0.99 0.99 0.99 3/77 6152
/proc/meminfo: memFree=1609208/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=568 CPUtime=0
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 226133348 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 142 54 40 102 0 37 0

[startup+0.10688 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 6152
/proc/meminfo: memFree=1609208/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=836 CPUtime=0.1
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 142 0 0 0 4 6 0 0 18 0 1 0 226133348 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.514926 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 6152
/proc/meminfo: memFree=1609208/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=1892 CPUtime=0.5
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 405 0 0 0 37 13 0 0 22 0 1 0 226133348 1937408 390 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 473 390 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.33702 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 6153
/proc/meminfo: memFree=1607600/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=2160 CPUtime=1.32
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 469 0 0 0 119 13 0 0 25 0 1 0 226133348 2211840 452 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 540 452 48 102 0 435 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2160

[startup+2.97922 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 6153
/proc/meminfo: memFree=1607280/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=2416 CPUtime=2.96
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 539 0 0 0 283 13 0 0 25 0 1 0 226133348 2473984 522 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 604 522 48 102 0 499 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2416

[startup+6.2556 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 6153
/proc/meminfo: memFree=1606768/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=2784 CPUtime=6.24
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 631 0 0 0 611 13 0 0 25 0 1 0 226133348 2850816 614 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 696 614 48 102 0 591 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2784

[startup+12.7114 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 6153
/proc/meminfo: memFree=1606192/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=3264 CPUtime=12.7
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 753 0 0 0 1256 14 0 0 25 0 1 0 226133348 3342336 736 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 816 736 48 102 0 711 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3264

[startup+25.5129 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 6153
/proc/meminfo: memFree=1605552/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=3860 CPUtime=25.5
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 897 0 0 0 2536 14 0 0 25 0 1 0 226133348 3952640 880 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 965 880 48 102 0 860 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3860

[startup+51.1249 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 6153
/proc/meminfo: memFree=1604720/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=4716 CPUtime=51.1
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 1120 0 0 0 5095 15 0 0 25 0 1 0 226133348 4829184 1103 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 1179 1103 48 102 0 1074 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4716

[startup+102.346 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 6153
/proc/meminfo: memFree=1603632/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=5848 CPUtime=102.3
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 1377 0 0 0 10215 15 0 0 25 0 1 0 226133348 5988352 1360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 1462 1360 48 102 0 1357 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5848

[startup+162.378 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 6153
/proc/meminfo: memFree=1602672/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=6736 CPUtime=162.32
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 1599 0 0 0 16216 16 0 0 25 0 1 0 226133348 6897664 1582 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 1684 1582 48 102 0 1579 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6736

[startup+222.407 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1602032/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=7320 CPUtime=222.33
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 1757 0 0 0 22216 17 0 0 25 0 1 0 226133348 7495680 1734 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 1830 1734 48 102 0 1725 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 7320

[startup+282.435 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1601712/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=7728 CPUtime=282.34
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 1880 0 0 0 28217 17 0 0 25 0 1 0 226133348 7913472 1843 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 1932 1843 48 102 0 1827 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7728

[startup+342.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1601264/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=8116 CPUtime=342.36
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 2023 0 0 0 34218 18 0 0 25 0 1 0 226133348 8310784 1945 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2029 1945 48 102 0 1924 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 8116

[startup+402.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1600880/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=8500 CPUtime=402.37
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 2150 0 0 0 40219 18 0 0 25 0 1 0 226133348 8704000 2044 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2125 2044 48 102 0 2020 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 8500

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1600496/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=8944 CPUtime=462.38
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 2277 0 0 0 46219 19 0 0 25 0 1 0 226133348 9158656 2129 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2236 2129 48 102 0 2131 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 8944

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1600048/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=9340 CPUtime=522.4
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 2562 0 0 0 52220 20 0 0 25 0 1 0 226133348 9564160 2216 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2335 2216 48 102 0 2230 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 9340

[startup+582.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1599728/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=9568 CPUtime=582.41
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 2866 0 0 0 58220 21 0 0 25 0 1 0 226133348 9797632 2284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2392 2284 48 102 0 2287 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 9568

[startup+642.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1599728/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=10060 CPUtime=642.42
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 3184 0 0 0 64221 21 0 0 25 0 1 0 226133348 10301440 2392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2515 2392 48 102 0 2410 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 10060

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1599280/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=10036 CPUtime=702.43
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 3454 0 0 0 70221 22 0 0 25 0 1 0 226133348 10276864 2406 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2509 2406 48 102 0 2404 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 10036

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1598832/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=10500 CPUtime=762.45
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 3790 0 0 0 76222 23 0 0 25 0 1 0 226133348 10752000 2518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2625 2518 48 102 0 2520 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 10500

[startup+822.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1598768/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=10500 CPUtime=822.46
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 3979 0 0 0 82223 23 0 0 25 0 1 0 226133348 10752000 2519 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2625 2519 48 102 0 2520 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 10500

[startup+882.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1598448/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=10816 CPUtime=882.48
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 4261 0 0 0 88224 24 0 0 25 0 1 0 226133348 11075584 2605 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2704 2605 48 102 0 2599 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 10816

[startup+942.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1598320/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=10832 CPUtime=942.49
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 4481 0 0 0 94225 24 0 0 25 0 1 0 226133348 11091968 2618 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2708 2618 48 102 0 2603 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 10832

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1598192/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=11228 CPUtime=1002.5
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 4722 0 0 0 100225 25 0 0 25 0 1 0 226133348 11497472 2700 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2807 2700 48 102 0 2702 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 11228

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6153
/proc/meminfo: memFree=1597936/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=11352 CPUtime=1062.52
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 4989 0 0 0 106226 26 0 0 25 0 1 0 226133348 11624448 2752 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2838 2752 48 102 0 2733 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 11352

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6271
/proc/meminfo: memFree=1596728/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=11352 CPUtime=1122.5
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 5199 0 0 0 112221 29 0 0 25 0 1 0 226133348 11624448 2752 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2838 2752 48 102 0 2733 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 11352

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6351
/proc/meminfo: memFree=1597360/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=11788 CPUtime=1182.48
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 5486 0 0 0 118218 30 0 0 25 0 1 0 226133348 12070912 2840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2947 2840 48 102 0 2842 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 11788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6351
/proc/meminfo: memFree=1597360/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=11716 CPUtime=1200
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 5530 0 0 0 119970 30 0 0 25 0 1 0 226133348 11997184 2840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2929 2840 48 102 0 2824 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 11716

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6351
/proc/meminfo: memFree=1597360/2055920 swapFree=4192812/4192956
[pid=6152] ppid=6150 vsize=11716 CPUtime=1200
/proc/6152/stat : 6152 (picosat) R 6150 6152 5275 0 -1 4194304 5530 0 0 0 119970 30 0 0 25 0 1 0 226133348 11997184 2840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6152/statm: 2929 2840 48 102 0 2824 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 11716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.7
CPU system time (s): 0.311952
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 12056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5530
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= 25819

runsolver used 1.44478 second user time and 2.72059 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Wed Feb 21 12:43:08 UTC 2007

IDJOB= 304590
IDBENCH= 20136
IDSOLVER= 106
FILE ID= node11/304590-1172061788

PBS_JOBID= 3865283

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S1617760096-16.cnf
COMMAND LINE= /tmp/evaluation/304590-1172061788/picosat /tmp/evaluation/304590-1172061788/instance-304590-1172061788.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-304590-1172061788 -o ROOT/results/node11/solver-304590-1172061788 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304590-1172061788/picosat /tmp/evaluation/304590-1172061788/instance-304590-1172061788.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  5f3213e2fda965548b3e8a74d5e8ed7c

RANDOM SEED= 754654278

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1609680 kB
Buffers:         56436 kB
Cached:         274656 kB
SwapCached:          0 kB
Active:         209680 kB
Inactive:       164732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          62192 kB
Slab:            57416 kB
Committed_AS:   739320 kB
PageTables:       1756 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= 66550 MiB

End job on node11 on Wed Feb 21 13:03:11 UTC 2007