Trace number 302130

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 1200.53

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark381.133
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/node43/watcher-302130-1172004965 -o ROOT/results/node43/solver-302130-1172004965 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302130-1172004965/picosat /tmp/evaluation/302130-1172004965/instance-302130-1172004965.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: 0.92 0.99 0.99 3/64 31302
/proc/meminfo: memFree=1522160/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=724 CPUtime=0
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 220452518 741376 79 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 181 79 40 102 0 76 0

[startup+0.106789 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31302
/proc/meminfo: memFree=1522160/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=988 CPUtime=0.1
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 171 0 0 0 5 5 0 0 18 0 1 0 220452518 1011712 156 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 247 156 40 102 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 988

[startup+0.514855 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31302
/proc/meminfo: memFree=1522160/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=2444 CPUtime=0.5
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 529 0 0 0 35 15 0 0 21 0 1 0 220452518 2502656 512 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 611 512 48 102 0 506 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2444

[startup+1.33499 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1518312/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=4660 CPUtime=1.32
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 1096 0 0 0 117 15 0 0 25 0 1 0 220452518 4771840 1079 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 1165 1079 48 102 0 1060 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4660

[startup+2.97126 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1517736/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=5180 CPUtime=2.96
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 1221 0 0 0 280 16 0 0 25 0 1 0 220452518 5304320 1204 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 1295 1204 48 102 0 1190 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5180

[startup+6.24981 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1516520/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=5944 CPUtime=6.24
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 1414 0 0 0 608 16 0 0 25 0 1 0 220452518 6086656 1397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530859 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 1486 1397 48 102 0 1381 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5944

[startup+12.7029 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1514856/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=7644 CPUtime=12.69
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 1840 0 0 0 1253 16 0 0 25 0 1 0 220452518 7827456 1823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 1911 1823 48 102 0 1806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7644

[startup+25.506 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1513000/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=9540 CPUtime=25.49
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 2289 0 0 0 2533 16 0 0 25 0 1 0 220452518 9768960 2272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 2385 2272 48 102 0 2280 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9540

[startup+51.1113 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1509992/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=12504 CPUtime=51.08
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 3036 0 0 0 5091 17 0 0 25 0 1 0 220452518 12804096 3019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 3126 3019 48 102 0 3021 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12504

[startup+102.323 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1506024/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=16436 CPUtime=102.27
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 4033 0 0 0 10210 17 0 0 25 0 1 0 220452518 16830464 4010 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 4109 4010 48 102 0 4004 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16436

[startup+162.348 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1503592/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=18744 CPUtime=162.29
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 4712 0 0 0 16211 18 0 0 25 0 1 0 220452518 19193856 4598 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 4686 4598 48 102 0 4581 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 18744

[startup+222.36 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1501160/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=21396 CPUtime=222.27
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 5342 0 0 0 22209 18 0 0 25 0 1 0 220452518 21909504 5228 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 5349 5228 48 102 0 5244 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 21396

[startup+282.376 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31303
/proc/meminfo: memFree=1498344/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=23960 CPUtime=282.27
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 6294 0 0 0 28208 19 0 0 25 0 1 0 220452518 24535040 5877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 5990 5877 48 102 0 5885 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 23960

[startup+342.414 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 31419
/proc/meminfo: memFree=1496056/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=25332 CPUtime=342.24
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 6892 0 0 0 34203 21 0 0 25 0 1 0 220452518 25939968 6228 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 6333 6228 48 102 0 6228 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 25332

[startup+402.465 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1494824/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=27192 CPUtime=402.23
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 7580 0 0 0 40201 22 0 0 25 0 1 0 220452518 27844608 6689 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 6798 6689 48 102 0 6693 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 27192

[startup+462.483 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1493672/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=28564 CPUtime=462.23
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 8108 0 0 0 46201 22 0 0 25 0 1 0 220452518 29249536 6992 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 7141 6992 48 102 0 7036 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 28564

[startup+522.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1492648/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=29608 CPUtime=522.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 8562 0 0 0 52200 22 0 0 25 0 1 0 220452518 30318592 7235 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 7402 7235 48 102 0 7297 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 29608

[startup+582.512 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1490920/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=31212 CPUtime=582.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 9132 0 0 0 58200 22 0 0 25 0 1 0 220452518 31961088 7658 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 7803 7658 48 102 0 7698 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 31212

[startup+642.533 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1490344/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=31840 CPUtime=642.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 9561 0 0 0 64199 23 0 0 25 0 1 0 220452518 32604160 7813 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520101 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 7960 7813 48 102 0 7855 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 31840

[startup+702.552 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1489064/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=33004 CPUtime=702.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 10165 0 0 0 70199 23 0 0 25 0 1 0 220452518 33796096 8111 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 8251 8111 48 102 0 8146 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 33004

[startup+762.571 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1486568/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=35488 CPUtime=762.23
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 10938 0 0 0 76199 24 0 0 25 0 1 0 220452518 36339712 8737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 8872 8737 48 102 0 8767 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 35488

[startup+822.59 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1486248/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=35876 CPUtime=822.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 11134 0 0 0 82198 24 0 0 25 0 1 0 220452518 36737024 8832 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 8969 8832 48 102 0 8864 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 35876

[startup+882.604 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1486312/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=35716 CPUtime=882.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 11191 0 0 0 88198 24 0 0 25 0 1 0 220452518 36573184 8804 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 8929 8804 48 102 0 8824 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 35716

[startup+942.623 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1485160/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=37024 CPUtime=942.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 11649 0 0 0 94198 24 0 0 25 0 1 0 220452518 37912576 9101 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 9256 9101 48 102 0 9151 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 37024

[startup+1002.64 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1485160/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=36900 CPUtime=1002.21
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 12032 0 0 0 100197 24 0 0 25 0 1 0 220452518 37785600 9105 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 9225 9105 48 102 0 9120 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 36900

[startup+1062.67 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1482664/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=39392 CPUtime=1062.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 13014 0 0 0 106197 25 0 0 25 0 1 0 220452518 40337408 9723 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 9848 9723 48 102 0 9743 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 39392

[startup+1122.68 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1482408/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=39592 CPUtime=1122.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 13175 0 0 0 112196 26 0 0 25 0 1 0 220452518 40542208 9772 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 9898 9772 48 102 0 9793 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 39592

[startup+1182.7 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1482472/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=39524 CPUtime=1182.22
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 13501 0 0 0 118196 26 0 0 25 0 1 0 220452518 40472576 9766 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 9881 9766 48 102 0 9776 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 39524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31501
/proc/meminfo: memFree=1482472/2055920 swapFree=4183404/4192956
[pid=31302] ppid=31300 vsize=39524 CPUtime=1200.04
/proc/31302/stat : 31302 (picosat) R 31300 31302 30853 0 -1 4194304 13501 0 0 0 119978 26 0 0 25 0 1 0 220452518 40472576 9766 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/31302/statm: 9881 9766 48 102 0 9776 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 39524

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): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1199.78
CPU system time (s): 0.270958
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 40672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13501
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= 1296

runsolver used 0.789879 second user time and 2.50462 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Tue Feb 20 20:56:05 UTC 2007

IDJOB= 302130
IDBENCH= 20076
IDSOLVER= 106
FILE ID= node43/302130-1172004965

PBS_JOBID= 3892635

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-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/302130-1172004965/picosat /tmp/evaluation/302130-1172004965/instance-302130-1172004965.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-302130-1172004965 -o ROOT/results/node43/solver-302130-1172004965 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302130-1172004965/picosat /tmp/evaluation/302130-1172004965/instance-302130-1172004965.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 52038196

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1522632 kB
Buffers:         31620 kB
Cached:         417604 kB
SwapCached:       3384 kB
Active:          43276 kB
Inactive:       415896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522632 kB
SwapTotal:     4192956 kB
SwapFree:      4183404 kB
Dirty:            1004 kB
Writeback:           0 kB
Mapped:          15936 kB
Slab:            60228 kB
Committed_AS:   586632 kB
PageTables:       1396 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 node43 on Tue Feb 20 21:16:08 UTC 2007