Trace number 302048

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.06 1200.87

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark514.092
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
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/node26/watcher-302048-1172003171 -o ROOT/results/node26/solver-302048-1172003171 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302048-1172003171/picosat /tmp/evaluation/302048-1172003171/instance-302048-1172003171.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: 0.93 0.97 0.98 2/77 16486
/proc/meminfo: memFree=1615288/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=724 CPUtime=0
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 220270930 741376 79 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 181 79 40 102 0 76 0

[startup+0.107294 s]
/proc/loadavg: 0.93 0.97 0.98 2/77 16486
/proc/meminfo: memFree=1615288/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=988 CPUtime=0.1
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 183 0 0 0 5 5 0 0 18 0 1 0 220270930 1011712 168 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 247 168 40 102 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 988

[startup+0.515366 s]
/proc/loadavg: 0.93 0.97 0.98 2/77 16486
/proc/meminfo: memFree=1615288/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=2444 CPUtime=0.5
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 553 0 0 0 35 15 0 0 22 0 1 0 220270930 2502656 536 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 611 536 48 102 0 506 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2444

[startup+1.33651 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1611184/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=4540 CPUtime=1.33
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 1067 0 0 0 117 16 0 0 25 0 1 0 220270930 4648960 1050 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 1135 1050 48 102 0 1030 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4540

[startup+2.97679 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1610672/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=5068 CPUtime=2.96
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 1206 0 0 0 280 16 0 0 25 0 1 0 220270930 5189632 1189 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 1267 1189 48 102 0 1162 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5068

[startup+6.25337 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1609648/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=6116 CPUtime=6.24
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 1471 0 0 0 608 16 0 0 25 0 1 0 220270930 6262784 1454 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 1529 1454 48 102 0 1424 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6116

[startup+12.7145 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1608048/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=7500 CPUtime=12.69
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 1811 0 0 0 1253 16 0 0 25 0 1 0 220270930 7680000 1794 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529375 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 1875 1794 48 102 0 1770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7500

[startup+25.5187 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1605744/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=9920 CPUtime=25.5
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 2397 0 0 0 2533 17 0 0 25 0 1 0 220270930 10158080 2380 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 2480 2380 48 102 0 2375 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9920

[startup+51.1422 s]
/proc/loadavg: 0.97 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1603184/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=12624 CPUtime=51.09
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 3056 0 0 0 5092 17 0 0 25 0 1 0 220270930 12926976 3039 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 3156 3039 48 102 0 3051 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12624

[startup+102.376 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1599280/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=16512 CPUtime=102.3
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 4053 0 0 0 10212 18 0 0 25 0 1 0 220270930 16908288 4036 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 4128 4036 48 102 0 4023 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16512

[startup+162.43 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1596080/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=19396 CPUtime=162.33
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 4923 0 0 0 16214 19 0 0 25 0 1 0 220270930 19861504 4765 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 4849 4765 48 102 0 4744 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 19396

[startup+222.478 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1594096/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=21516 CPUtime=222.33
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 5643 0 0 0 22213 20 0 0 25 0 1 0 220270930 22032384 5270 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 5379 5270 48 102 0 5274 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 21516

[startup+282.525 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1591984/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=24052 CPUtime=282.33
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 6669 0 0 0 28213 20 0 0 25 0 1 0 220270930 24629248 5902 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 6013 5902 48 102 0 5908 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 24052

[startup+342.572 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1588400/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=26876 CPUtime=342.34
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 7642 0 0 0 34213 21 0 0 25 0 1 0 220270930 27521024 6614 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 6719 6614 48 102 0 6614 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 26876

[startup+402.626 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16487
/proc/meminfo: memFree=1588144/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=27344 CPUtime=402.35
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 7913 0 0 0 40214 21 0 0 25 0 1 0 220270930 28000256 6742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 6836 6742 48 102 0 6731 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 27344

[startup+462.671 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 16487
/proc/meminfo: memFree=1586480/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=29092 CPUtime=462.36
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 8477 0 0 0 46214 22 0 0 25 0 1 0 220270930 29790208 7101 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 7273 7101 48 102 0 7168 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 29092

[startup+522.716 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 16487
/proc/meminfo: memFree=1584560/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=31052 CPUtime=522.37
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 9188 0 0 0 52214 23 0 0 25 0 1 0 220270930 31797248 7594 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 7763 7594 48 102 0 7658 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 31052

[startup+582.761 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 16487
/proc/meminfo: memFree=1584368/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=31060 CPUtime=582.36
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 9444 0 0 0 58213 23 0 0 25 0 1 0 220270930 31805440 7624 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 7765 7624 48 102 0 7660 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 31060

[startup+642.811 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16487
/proc/meminfo: memFree=1582384/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=33144 CPUtime=642.37
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 10137 0 0 0 64213 24 0 0 25 0 1 0 220270930 33939456 8131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 8286 8131 48 102 0 8181 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 33144

[startup+702.857 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16487
/proc/meminfo: memFree=1581168/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=34352 CPUtime=702.37
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 10882 0 0 0 70213 24 0 0 25 0 1 0 220270930 35176448 8432 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 8588 8432 48 102 0 8483 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 34352

[startup+762.909 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16487
/proc/meminfo: memFree=1578992/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=36436 CPUtime=762.39
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 11472 0 0 0 76214 25 0 0 25 0 1 0 220270930 37310464 8972 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 9109 8972 48 102 0 9004 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 36436

[startup+822.958 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16487
/proc/meminfo: memFree=1578608/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=36828 CPUtime=822.4
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 11677 0 0 0 82215 25 0 0 25 0 1 0 220270930 37711872 9075 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 9207 9075 48 102 0 9102 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 36828

[startup+883.003 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16489
/proc/meminfo: memFree=1578672/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=36860 CPUtime=882.4
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 11862 0 0 0 88215 25 0 0 25 0 1 0 220270930 37744640 9064 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 9215 9064 48 102 0 9110 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 36860

[startup+943.046 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16489
/proc/meminfo: memFree=1577904/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=37540 CPUtime=942.4
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 12161 0 0 0 94214 26 0 0 25 0 1 0 220270930 38440960 9255 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 9385 9255 48 102 0 9280 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 37540

[startup+1003.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16489
/proc/meminfo: memFree=1576816/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=38708 CPUtime=1002.41
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 12603 0 0 0 100215 26 0 0 25 0 1 0 220270930 39636992 9529 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 9677 9529 48 102 0 9572 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 38708

[startup+1063.14 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16489
/proc/meminfo: memFree=1575920/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=39472 CPUtime=1062.42
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 13202 0 0 0 106215 27 0 0 25 0 1 0 220270930 40419328 9747 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 9868 9747 48 102 0 9763 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 39472

[startup+1123.19 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16489
/proc/meminfo: memFree=1575280/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=40276 CPUtime=1122.42
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 13660 0 0 0 112215 27 0 0 25 0 1 0 220270930 41242624 9931 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 10069 9931 48 102 0 9964 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 40276

[startup+1183.24 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16489
/proc/meminfo: memFree=1572720/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=42756 CPUtime=1182.44
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 14812 0 0 0 118215 29 0 0 25 0 1 0 220270930 43782144 10570 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 10689 10570 48 102 0 10584 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 42756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.86 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16489
/proc/meminfo: memFree=1572720/2055920 swapFree=4157304/4192956
[pid=16486] ppid=16484 vsize=42756 CPUtime=1200.05
/proc/16486/stat : 16486 (picosat) R 16484 16486 16137 0 -1 4194304 14812 0 0 0 119976 29 0 0 25 0 1 0 220270930 43782144 10570 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 0 0 0
/proc/16486/statm: 10689 10570 48 102 0 10584 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 42756

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): 1200.87
CPU time (s): 1200.06
CPU user time (s): 1199.76
CPU system time (s): 0.298954
CPU usage (%): 99.9327
Max. virtual memory (cumulated for all children) (KiB): 42756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14812
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= 10340

runsolver used 1.12083 second user time and 3.15252 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Tue Feb 20 20:26:11 UTC 2007

IDJOB= 302048
IDBENCH= 20074
IDSOLVER= 106
FILE ID= node26/302048-1172003171

PBS_JOBID= 3892660

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/302048-1172003171/picosat /tmp/evaluation/302048-1172003171/instance-302048-1172003171.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-302048-1172003171 -o ROOT/results/node26/solver-302048-1172003171 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302048-1172003171/picosat /tmp/evaluation/302048-1172003171/instance-302048-1172003171.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 9985960

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1615632 kB
Buffers:         37420 kB
Cached:         334132 kB
SwapCached:      15096 kB
Active:         317724 kB
Inactive:        79300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615632 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          29928 kB
Slab:            28856 kB
Committed_AS:   639640 kB
PageTables:       1680 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= 66563 MiB

End job on node26 on Tue Feb 20 20:46:16 UTC 2007