Trace number 307624

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) 1200.05 1200.13

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
MD5SUMa698176b415b0d699b7034931506758d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.72213
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node16/watcher-307624-1172493118 -o ROOT/results/node16/solver-307624-1172493118 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307624-1172493118/picosat /tmp/evaluation/307624-1172493118/instance-307624-1172493118.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: 0.95 0.99 0.92 3/77 13985
/proc/meminfo: memFree=1424016/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=1080 CPUtime=0
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 269266116 1105920 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 270 179 40 102 0 165 0

[startup+0.10715 s]
/proc/loadavg: 0.95 0.99 0.92 3/77 13985
/proc/meminfo: memFree=1424016/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=1360 CPUtime=0.09
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 274 0 0 0 4 5 0 0 18 0 1 0 269266116 1392640 259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 340 259 40 102 0 235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1360

[startup+0.515102 s]
/proc/loadavg: 0.95 0.99 0.92 3/77 13985
/proc/meminfo: memFree=1424016/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=1944 CPUtime=0.5
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 414 0 0 0 43 7 0 0 22 0 1 0 269266116 1990656 399 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524101 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 486 399 42 102 0 381 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1944

[startup+1.33501 s]
/proc/loadavg: 0.95 0.99 0.92 2/78 13986
/proc/meminfo: memFree=1422280/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=2216 CPUtime=1.32
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 484 0 0 0 125 7 0 0 25 0 1 0 269266116 2269184 467 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 554 467 48 102 0 449 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2216

[startup+2.97082 s]
/proc/loadavg: 0.95 0.99 0.92 2/78 13986
/proc/meminfo: memFree=1421960/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=2348 CPUtime=2.96
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 523 0 0 0 289 7 0 0 25 0 1 0 269266116 2404352 506 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 587 506 48 102 0 482 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2348

[startup+6.24943 s]
/proc/loadavg: 0.95 0.99 0.92 2/78 13986
/proc/meminfo: memFree=1421704/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=2620 CPUtime=6.23
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 580 0 0 0 616 7 0 0 25 0 1 0 269266116 2682880 563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 655 563 48 102 0 550 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 2620

[startup+12.7007 s]
/proc/loadavg: 0.95 0.99 0.92 2/78 13986
/proc/meminfo: memFree=1421256/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=3012 CPUtime=12.69
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 668 0 0 0 1261 8 0 0 25 0 1 0 269266116 3084288 651 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529510 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 753 651 48 102 0 648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3012

[startup+25.6022 s]
/proc/loadavg: 0.96 0.99 0.92 2/78 13986
/proc/meminfo: memFree=1420872/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=3540 CPUtime=25.59
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 782 0 0 0 2551 8 0 0 25 0 1 0 269266116 3624960 765 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529551 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 885 765 48 102 0 780 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3540

[startup+51.2052 s]
/proc/loadavg: 0.98 0.99 0.92 2/78 13986
/proc/meminfo: memFree=1420104/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=4232 CPUtime=51.19
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 978 0 0 0 5111 8 0 0 25 0 1 0 269266116 4333568 961 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522923 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 1058 961 48 102 0 953 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4232

[startup+102.406 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13986
/proc/meminfo: memFree=1419080/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=5164 CPUtime=102.39
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 1214 0 0 0 10230 9 0 0 25 0 1 0 269266116 5287936 1197 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 1291 1197 48 102 0 1186 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 5164

[startup+162.423 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13986
/proc/meminfo: memFree=1418056/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=6152 CPUtime=162.4
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 1453 0 0 0 16231 9 0 0 25 0 1 0 269266116 6299648 1436 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 1538 1436 48 102 0 1433 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 6152

[startup+222.438 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1417608/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=6564 CPUtime=222.42
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 1562 0 0 0 22232 10 0 0 25 0 1 0 269266116 6721536 1545 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 1641 1545 48 102 0 1536 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 6564

[startup+282.444 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1416776/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=7456 CPUtime=282.42
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 1759 0 0 0 28231 11 0 0 25 0 1 0 269266116 7634944 1742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 1864 1742 48 102 0 1759 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 7456

[startup+342.451 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1416456/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=7804 CPUtime=342.42
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 1852 0 0 0 34231 11 0 0 25 0 1 0 269266116 7991296 1835 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522865 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 1951 1835 48 102 0 1846 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 7804

[startup+402.467 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1416328/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=7988 CPUtime=402.43
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 1909 0 0 0 40231 12 0 0 25 0 1 0 269266116 8179712 1892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 1997 1892 48 102 0 1892 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 7988

[startup+462.476 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1415816/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=8544 CPUtime=462.43
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 2053 0 0 0 46231 12 0 0 25 0 1 0 269266116 8749056 2029 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2136 2029 48 102 0 2031 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 8544

[startup+522.49 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1415624/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=8648 CPUtime=522.44
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 2099 0 0 0 52231 13 0 0 25 0 1 0 269266116 8855552 2062 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2162 2062 48 102 0 2057 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 8648

[startup+582.506 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1415112/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=9244 CPUtime=582.45
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 2267 0 0 0 58232 13 0 0 25 0 1 0 269266116 9465856 2210 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2311 2210 48 102 0 2206 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 9244

[startup+642.51 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1414856/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=9412 CPUtime=642.46
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 2333 0 0 0 64232 14 0 0 25 0 1 0 269266116 9637888 2259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2353 2259 48 102 0 2248 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 9412

[startup+702.516 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1414536/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=9780 CPUtime=702.46
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 2418 0 0 0 70231 15 0 0 25 0 1 0 269266116 10014720 2322 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2445 2322 48 102 0 2340 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 9780

[startup+762.526 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1414408/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=9772 CPUtime=762.47
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 2454 0 0 0 76232 15 0 0 25 0 1 0 269266116 10006528 2323 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2443 2323 48 102 0 2338 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 9772

[startup+822.543 s]
/proc/loadavg: 0.99 0.99 0.92 2/78 13988
/proc/meminfo: memFree=1414024/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=10300 CPUtime=822.48
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 2797 0 0 0 82232 16 0 0 25 0 1 0 269266116 10547200 2435 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2575 2435 48 102 0 2470 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 10300

[startup+882.555 s]
/proc/loadavg: 1.04 1.01 0.93 2/78 13988
/proc/meminfo: memFree=1412808/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=11488 CPUtime=882.49
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 3296 0 0 0 88232 17 0 0 25 0 1 0 269266116 11763712 2733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2872 2733 48 102 0 2767 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 11488

[startup+942.558 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 13988
/proc/meminfo: memFree=1412744/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=11416 CPUtime=942.49
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 3419 0 0 0 94232 17 0 0 25 0 1 0 269266116 11689984 2737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2854 2737 48 102 0 2749 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 11416

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13988
/proc/meminfo: memFree=1412808/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=11404 CPUtime=1002.49
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 3423 0 0 0 100232 17 0 0 25 0 1 0 269266116 11677696 2738 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2851 2738 48 102 0 2746 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 11404

[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13988
/proc/meminfo: memFree=1412616/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=11668 CPUtime=1062.5
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 3605 0 0 0 106232 18 0 0 25 0 1 0 269266116 11948032 2776 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 2917 2776 48 102 0 2812 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 11668

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13988
/proc/meminfo: memFree=1411656/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=12592 CPUtime=1122.52
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 4000 0 0 0 112233 19 0 0 25 0 1 0 269266116 12894208 3025 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522811 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 3148 3025 48 102 0 3043 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 12592

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13988
/proc/meminfo: memFree=1412040/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=12180 CPUtime=1182.52
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 4274 0 0 0 118233 19 0 0 25 0 1 0 269266116 12472320 2926 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 3045 2926 48 102 0 2940 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 12180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.12 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13988
/proc/meminfo: memFree=1412040/2055920 swapFree=4192812/4192956
[pid=13985] ppid=13983 vsize=12180 CPUtime=1200.03
/proc/13985/stat : 13985 (picosat) R 13983 13985 13135 0 -1 4194304 4312 0 0 0 119984 19 0 0 25 0 1 0 269266116 12472320 2926 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 1 0 0
/proc/13985/statm: 3045 2926 48 102 0 2940 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12180

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): 1200.13
CPU time (s): 1200.05
CPU user time (s): 1199.85
CPU system time (s): 0.200969
CPU usage (%): 99.9933
Max. virtual memory (cumulated for all children) (KiB): 12592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4312
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= 2469

runsolver used 1.2858 second user time and 2.73458 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Mon Feb 26 12:31:58 UTC 2007

IDJOB= 307624
IDBENCH= 20210
IDSOLVER= 106
FILE ID= node16/307624-1172493118

PBS_JOBID= 3971571

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307624-1172493118/picosat /tmp/evaluation/307624-1172493118/instance-307624-1172493118.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-307624-1172493118 -o ROOT/results/node16/solver-307624-1172493118 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307624-1172493118/picosat /tmp/evaluation/307624-1172493118/instance-307624-1172493118.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a698176b415b0d699b7034931506758d

RANDOM SEED= 139300301

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1424424 kB
Buffers:         61104 kB
Cached:         435568 kB
SwapCached:          0 kB
Active:         258636 kB
Inactive:       292060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          72952 kB
Slab:            66480 kB
Committed_AS:  1053944 kB
PageTables:       1720 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= 66557 MiB

End job on node16 on Mon Feb 26 12:52:00 UTC 2007