Trace number 320340

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) 1200.08 1200.51

General information on the benchmark

Nameindustrial/
manolios/manol-pipe-f9n.cnf
MD5SUM61e4a04a828a2cd33ae3f3dde54ef320
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark234.565
Satisfiable
(Un)Satisfiability was proved
Number of variables185149
Number of clauses552412
Sum of the clauses size1288960
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2368274
Number of clauses of size 3184137
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-320340-1173044526 -o ROOT/results/node17/solver-320340-1173044526 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320340-1173044526/picosat /tmp/evaluation/320340-1173044526/instance-320340-1173044526.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.95 3/77 7573
/proc/meminfo: memFree=1650232/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=568 CPUtime=0
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 324406856 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 142 54 40 102 0 37 0

[startup+0.0628609 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 7573
/proc/meminfo: memFree=1650232/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=988 CPUtime=0.05
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 165 0 0 0 2 3 0 0 18 0 1 0 324406856 1011712 150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 247 150 40 102 0 142 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 988

[startup+0.101863 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 7573
/proc/meminfo: memFree=1650232/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=1348 CPUtime=0.09
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 240 0 0 0 4 5 0 0 18 0 1 0 324406856 1380352 225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 337 225 40 102 0 232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1348

[startup+0.301884 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 7573
/proc/meminfo: memFree=1650232/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=2476 CPUtime=0.29
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 510 0 0 0 12 17 0 0 19 0 1 0 324406856 2535424 495 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 619 495 40 102 0 514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2476

[startup+0.701926 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 7573
/proc/meminfo: memFree=1650232/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=4560 CPUtime=0.69
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 1066 0 0 0 29 40 0 0 23 0 1 0 324406856 4669440 1051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 1140 1051 40 102 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4560

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 7574
/proc/meminfo: memFree=1644464/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=13076 CPUtime=1.49
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 2189 0 0 0 62 87 0 0 25 0 1 0 324406856 13389824 2174 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 3269 2174 40 102 0 3164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13076

[startup+3.10118 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 7574
/proc/meminfo: memFree=1638064/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=26012 CPUtime=3.09
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 4441 0 0 0 135 174 0 0 25 0 1 0 324406856 26636288 4426 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 6503 4426 40 102 0 6398 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26012

[startup+6.30251 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 7574
/proc/meminfo: memFree=1625328/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=33028 CPUtime=6.29
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 6230 0 0 0 396 233 0 0 25 0 1 0 324406856 33820672 6174 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 8257 6174 48 102 0 8152 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33028

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.95 2/78 7574
/proc/meminfo: memFree=1625136/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=33424 CPUtime=12.68
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 6314 0 0 0 1035 233 0 0 25 0 1 0 324406856 34226176 6258 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 8356 6258 48 102 0 8251 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33424

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.95 2/78 7574
/proc/meminfo: memFree=1624048/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=34612 CPUtime=25.49
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 6620 0 0 0 2315 234 0 0 25 0 1 0 324406856 35442688 6564 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525578 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 8653 6564 48 102 0 8548 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34612

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 7576
/proc/meminfo: memFree=1620208/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=38432 CPUtime=51.07
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 7619 0 0 0 4872 235 0 0 25 0 1 0 324406856 39354368 7563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 9608 7563 48 102 0 9503 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38432

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 7576
/proc/meminfo: memFree=1617008/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=41204 CPUtime=102.26
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 8444 0 0 0 9990 236 0 0 25 0 1 0 324406856 42192896 8295 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 10301 8295 48 102 0 10196 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41204

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1616048/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=42128 CPUtime=162.24
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 8723 0 0 0 15987 237 0 0 25 0 1 0 324406856 43139072 8524 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 10532 8524 48 102 0 10427 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42128

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1615024/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=43184 CPUtime=222.22
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 9034 0 0 0 21985 237 0 0 25 0 1 0 324406856 44220416 8782 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 10796 8782 48 102 0 10691 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43184

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1614320/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=43844 CPUtime=282.2
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 9265 0 0 0 27982 238 0 0 25 0 1 0 324406856 44896256 8958 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 10961 8958 48 102 0 10856 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 43844

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1614256/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=43844 CPUtime=342.18
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 9328 0 0 0 33980 238 0 0 25 0 1 0 324406856 44896256 8963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 10961 8963 48 102 0 10856 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43844

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1612720/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=45692 CPUtime=402.17
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 9840 0 0 0 39978 239 0 0 25 0 1 0 324406856 46788608 9414 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 11423 9414 48 102 0 11318 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45692

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1611504/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=46616 CPUtime=462.15
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 10166 0 0 0 45975 240 0 0 25 0 1 0 324406856 47734784 9676 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 11654 9676 48 102 0 11549 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 46616

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1610672/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=47408 CPUtime=522.13
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 10430 0 0 0 51972 241 0 0 25 0 1 0 324406856 48545792 9873 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 11852 9873 48 102 0 11747 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 47408

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1609136/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=48992 CPUtime=582.11
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 10892 0 0 0 57970 241 0 0 25 0 1 0 324406856 50167808 10265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 12248 10265 48 102 0 12143 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 48992

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1609136/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=48992 CPUtime=642.1
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 10974 0 0 0 63968 242 0 0 25 0 1 0 324406856 50167808 10273 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 12248 10273 48 102 0 12143 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 48992

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1609136/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=48992 CPUtime=702.08
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 10974 0 0 0 69965 243 0 0 25 0 1 0 324406856 50167808 10273 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 12248 10273 48 102 0 12143 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 48992

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1607472/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=51468 CPUtime=762.07
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 11421 0 0 0 75963 244 0 0 25 0 1 0 324406856 52703232 10643 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 12867 10643 48 102 0 12762 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 51468

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1606384/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=52788 CPUtime=822.05
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 11748 0 0 0 81960 245 0 0 25 0 1 0 324406856 54054912 10970 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 13197 10970 48 102 0 13092 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 52788

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1604208/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=54636 CPUtime=882.02
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 12322 0 0 0 87956 246 0 0 25 0 1 0 324406856 55947264 11463 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 13659 11463 48 102 0 13554 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 54636

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1604208/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=54636 CPUtime=942.02
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 12322 0 0 0 93955 247 0 0 25 0 1 0 324406856 55947264 11463 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 13659 11463 48 102 0 13554 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 54636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1604336/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=54636 CPUtime=1001.99
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 12414 0 0 0 99952 247 0 0 25 0 1 0 324406856 55947264 11470 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 13659 11470 48 102 0 13554 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 54636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1604336/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=54636 CPUtime=1061.98
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 12424 0 0 0 105950 248 0 0 25 0 1 0 324406856 55947264 11480 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523092 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 13659 11480 48 102 0 13554 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 54636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 7576
/proc/meminfo: memFree=1604400/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=54636 CPUtime=1121.96
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 12424 0 0 0 111948 248 0 0 25 0 1 0 324406856 55947264 11480 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 13659 11480 48 102 0 13554 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 54636

[startup+1182.3 s]
/proc/loadavg: 1.04 0.99 0.95 2/84 7700
/proc/meminfo: memFree=1603200/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=54636 CPUtime=1181.89
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 12432 0 0 0 117937 252 0 0 25 0 1 0 324406856 55947264 11488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 13659 11488 48 102 0 13554 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 54636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.03 0.99 0.95 2/84 7742
/proc/meminfo: memFree=1603000/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=54636 CPUtime=1200.06
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 12432 0 0 0 119754 252 0 0 25 0 1 0 324406856 55947264 11488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 13659 11488 48 102 0 13554 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54636

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

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

[startup+1200.5 s]
/proc/loadavg: 1.03 0.99 0.95 2/84 7742
/proc/meminfo: memFree=1603000/2055920 swapFree=4192812/4192956
[pid=7573] ppid=7571 vsize=54636 CPUtime=1200.06
/proc/7573/stat : 7573 (picosat) R 7571 7573 7388 0 -1 4194304 12432 0 0 0 119754 252 0 0 25 0 1 0 324406856 55947264 11488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/7573/statm: 13659 11488 48 102 0 13554 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1197.55
CPU system time (s): 2.53061
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 54976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.55
system time used= 2.53062
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12432
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= 25783

runsolver used 1.38379 second user time and 2.97355 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Sun Mar  4 21:42:06 UTC 2007

IDJOB= 320340
IDBENCH= 20501
IDSOLVER= 106
FILE ID= node17/320340-1173044526

PBS_JOBID= 4012253

Free space on /tmp= 66520 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f9n.cnf
COMMAND LINE= /tmp/evaluation/320340-1173044526/picosat /tmp/evaluation/320340-1173044526/instance-320340-1173044526.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-320340-1173044526 -o ROOT/results/node17/solver-320340-1173044526 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320340-1173044526/picosat /tmp/evaluation/320340-1173044526/instance-320340-1173044526.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  61e4a04a828a2cd33ae3f3dde54ef320

RANDOM SEED= 38943052

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1650704 kB
Buffers:         37968 kB
Cached:         262796 kB
SwapCached:          0 kB
Active:         152904 kB
Inactive:       192272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10196 kB
Writeback:           0 kB
Mapped:          58452 kB
Slab:            45628 kB
Committed_AS:  1360308 kB
PageTables:       1748 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= 66520 MiB

End job on node17 on Sun Mar  4 22:02:09 UTC 2007