Trace number 320422

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) 1200.09 1200.51

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-c7bidw_i.cnf
MD5SUM3eac71f4fca7132b74d6d27cfa83813f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark147.752
Satisfiable
(Un)Satisfiability was proved
Number of variables131004
Number of clauses387841
Sum of the clauses size904961
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2258560
Number of clauses of size 3129280
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/node39/watcher-320422-1173045828 -o ROOT/results/node39/solver-320422-1173045828 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320422-1173045828/picosat /tmp/evaluation/320422-1173045828/instance-320422-1173045828.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: 0.93 0.99 0.92 3/64 14691
/proc/meminfo: memFree=1353688/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=568 CPUtime=0
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 324538730 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 142 54 40 102 0 37 0

[startup+0.0269901 s]
/proc/loadavg: 0.93 0.99 0.92 3/64 14691
/proc/meminfo: memFree=1353688/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=708 CPUtime=0.01
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 111 0 0 0 0 1 0 0 18 0 1 0 324538730 724992 96 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 177 96 40 102 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 708

[startup+0.102002 s]
/proc/loadavg: 0.93 0.99 0.92 3/64 14691
/proc/meminfo: memFree=1353688/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=1344 CPUtime=0.09
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 241 0 0 0 4 5 0 0 18 0 1 0 324538730 1376256 226 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 336 226 40 102 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.301035 s]
/proc/loadavg: 0.93 0.99 0.92 3/64 14691
/proc/meminfo: memFree=1353688/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=2464 CPUtime=0.29
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 511 0 0 0 13 16 0 0 19 0 1 0 324538730 2523136 496 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 616 496 40 102 0 511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2464

[startup+0.701104 s]
/proc/loadavg: 0.93 0.99 0.92 3/64 14691
/proc/meminfo: memFree=1353688/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=4548 CPUtime=0.69
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 1066 0 0 0 29 40 0 0 22 0 1 0 324538730 4657152 1051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 1137 1051 40 102 0 1032 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4548

[startup+1.50124 s]
/proc/loadavg: 0.93 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1347984/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=13064 CPUtime=1.49
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 2189 0 0 0 65 84 0 0 25 0 1 0 324538730 13377536 2174 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 3266 2174 40 102 0 3161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13064

[startup+3.10151 s]
/proc/loadavg: 0.93 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1341648/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=18088 CPUtime=3.09
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 4393 0 0 0 148 161 0 0 25 0 1 0 324538730 18522112 4340 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 4522 4340 42 102 0 4417 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18088

[startup+6.30206 s]
/proc/loadavg: 0.93 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1335832/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=19884 CPUtime=6.29
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 4521 0 0 0 467 162 0 0 25 0 1 0 324538730 20361216 4468 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 4971 4468 42 102 0 4866 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19884

[startup+12.7012 s]
/proc/loadavg: 0.94 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1335448/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=20148 CPUtime=12.69
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 4619 0 0 0 1107 162 0 0 25 0 1 0 324538730 20631552 4566 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 5037 4566 42 102 0 4932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20148

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1333720/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=21872 CPUtime=25.48
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 5063 0 0 0 2386 162 0 0 25 0 1 0 324538730 22396928 5008 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 5468 5008 48 102 0 5363 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21872

[startup+51.1017 s]
/proc/loadavg: 0.97 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1331864/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=23460 CPUtime=51.07
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 5525 0 0 0 4944 163 0 0 25 0 1 0 324538730 24023040 5436 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 5865 5436 48 102 0 5760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23460

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1330776/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=24516 CPUtime=102.26
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 5914 0 0 0 10062 164 0 0 25 0 1 0 324538730 25104384 5714 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 6129 5714 48 102 0 6024 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24516

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1330712/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=24648 CPUtime=162.23
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 6065 0 0 0 16059 164 0 0 25 0 1 0 324538730 25239552 5736 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 6162 5736 48 102 0 6057 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24648

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1329752/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=25440 CPUtime=222.21
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 6393 0 0 0 22057 164 0 0 25 0 1 0 324538730 26050560 5968 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 6360 5968 48 102 0 6255 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25440

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1329112/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=26100 CPUtime=282.19
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 6660 0 0 0 28054 165 0 0 25 0 1 0 324538730 26726400 6128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 6525 6128 48 102 0 6420 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26100

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1328280/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=26892 CPUtime=342.17
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 6982 0 0 0 34052 165 0 0 25 0 1 0 324538730 27537408 6333 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 6723 6333 48 102 0 6618 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26892

[startup+402.303 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1327384/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=28076 CPUtime=402.15
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 7346 0 0 0 40049 166 0 0 25 0 1 0 324538730 28749824 6637 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 7019 6637 48 102 0 6914 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28076

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1326296/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=28868 CPUtime=462.13
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 7684 0 0 0 46046 167 0 0 25 0 1 0 324538730 29560832 6845 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549483 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 7217 6845 48 102 0 7112 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 28868

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1325272/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=29792 CPUtime=522.11
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 8000 0 0 0 52044 167 0 0 25 0 1 0 324538730 30507008 7092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 7448 7092 48 102 0 7343 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 29792

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1324824/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=30320 CPUtime=582.08
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 8195 0 0 0 58041 167 0 0 25 0 1 0 324538730 31047680 7214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 7580 7214 48 102 0 7475 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 30320

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1324440/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=30584 CPUtime=642.07
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 8433 0 0 0 64039 168 0 0 25 0 1 0 324538730 31318016 7298 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549292 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 7646 7298 48 102 0 7541 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 30584

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1324312/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=30716 CPUtime=702.04
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 8552 0 0 0 70036 168 0 0 25 0 1 0 324538730 31453184 7337 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 7679 7337 48 102 0 7574 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 30716

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1322712/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=32300 CPUtime=762.03
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 9022 0 0 0 76034 169 0 0 25 0 1 0 324538730 33075200 7723 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8075 7723 48 102 0 7970 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 32300

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1322392/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=32564 CPUtime=822
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 9193 0 0 0 82031 169 0 0 25 0 1 0 324538730 33345536 7806 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8141 7806 48 102 0 8036 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 32564

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1321688/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=33224 CPUtime=881.98
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 9469 0 0 0 88028 170 0 0 25 0 1 0 324538730 34021376 7994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524104 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8306 7994 48 102 0 8201 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 33224

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1321624/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=33224 CPUtime=941.96
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 9571 0 0 0 94026 170 0 0 25 0 1 0 324538730 34021376 8003 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8306 8003 48 102 0 8201 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 33224

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1321112/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=33752 CPUtime=1001.94
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 9789 0 0 0 100023 171 0 0 25 0 1 0 324538730 34562048 8124 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8438 8124 48 102 0 8333 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 33752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1321176/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=33752 CPUtime=1061.92
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 9889 0 0 0 106021 171 0 0 25 0 1 0 324538730 34562048 8126 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529455 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8438 8126 48 102 0 8333 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 33752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1319384/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=35336 CPUtime=1121.9
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 10411 0 0 0 112018 172 0 0 25 0 1 0 324538730 36184064 8546 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8834 8546 48 102 0 8729 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 35336

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1319320/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=35732 CPUtime=1181.88
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 10508 0 0 0 118016 172 0 0 25 0 1 0 324538730 36589568 8643 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8933 8643 48 102 0 8828 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 35732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1318936/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=35864 CPUtime=1200.07
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 10650 0 0 0 119835 172 0 0 25 0 1 0 324538730 36724736 8678 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8966 8678 48 102 0 8861 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 35864

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: 0.99 0.99 0.92 2/65 14692
/proc/meminfo: memFree=1318936/2055920 swapFree=4184064/4192956
[pid=14691] ppid=14689 vsize=35864 CPUtime=1200.07
/proc/14691/stat : 14691 (picosat) R 14689 14691 14164 0 -1 4194304 10650 0 0 0 119835 172 0 0 25 0 1 0 324538730 36724736 8678 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14691/statm: 8966 8678 48 102 0 8861 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 35864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1198.36
CPU system time (s): 1.73274
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 36292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.36
system time used= 1.73274
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10650
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= 2736

runsolver used 0.752885 second user time and 2.53561 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Sun Mar  4 22:03:48 UTC 2007

IDJOB= 320422
IDBENCH= 20503
IDSOLVER= 106
FILE ID= node39/320422-1173045828

PBS_JOBID= 4012480

Free space on /tmp= 66539 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-c7bidw_i.cnf
COMMAND LINE= /tmp/evaluation/320422-1173045828/picosat /tmp/evaluation/320422-1173045828/instance-320422-1173045828.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-320422-1173045828 -o ROOT/results/node39/solver-320422-1173045828 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320422-1173045828/picosat /tmp/evaluation/320422-1173045828/instance-320422-1173045828.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3eac71f4fca7132b74d6d27cfa83813f

RANDOM SEED= 581205046

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1354096 kB
Buffers:         39032 kB
Cached:         591664 kB
SwapCached:       2928 kB
Active:         200084 kB
Inactive:       440240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354096 kB
SwapTotal:     4192956 kB
SwapFree:      4184064 kB
Dirty:            7044 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            47532 kB
Committed_AS:   758168 kB
PageTables:       1412 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= 66539 MiB

End job on node39 on Sun Mar  4 22:23:51 UTC 2007