Trace number 335334

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl001.sat05-3822.reshuffled-07.cnf
MD5SUMec57f256b9d77cc498e6804764ea407d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2441
Number of clauses16065
Sum of the clauses size113111
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 2392
Number of clauses of size 32214
Number of clauses of size 4305
Number of clauses of size 5454
Number of clauses of size over 512665

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/node5/watcher-335334-1173623959 -o ROOT/results/node5/solver-335334-1173623959 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335334-1173623959/picosat /tmp/evaluation/335334-1173623959/instance-335334-1173623959.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: 0.99 0.98 0.99 3/77 31241
/proc/meminfo: memFree=1667104/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=884 CPUtime=0
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 382350735 905216 113 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 221 113 40 102 0 116 0

[startup+0.0669629 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 31241
/proc/meminfo: memFree=1667104/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=884 CPUtime=0.06
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 155 0 0 0 3 3 0 0 18 0 1 0 382350735 905216 140 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 221 140 40 102 0 116 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 884

[startup+0.101967 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 31241
/proc/meminfo: memFree=1667104/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=1016 CPUtime=0.09
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 178 0 0 0 4 5 0 0 18 0 1 0 382350735 1040384 163 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 254 163 40 102 0 149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.301989 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 31241
/proc/meminfo: memFree=1667104/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=1552 CPUtime=0.29
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 319 0 0 0 15 14 0 0 19 0 1 0 382350735 1589248 304 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134586892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 388 306 42 102 0 283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1552

[startup+0.701034 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 31241
/proc/meminfo: memFree=1667104/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=2116 CPUtime=0.68
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 442 0 0 0 54 14 0 0 22 0 1 0 382350735 2166784 425 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134544956 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 529 425 48 102 0 424 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2116

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1665432/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=2236 CPUtime=1.48
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 494 0 0 0 134 14 0 0 25 0 1 0 382350735 2289664 477 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 559 477 48 102 0 454 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2236

[startup+3.10131 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1665112/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=2604 CPUtime=3.09
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 581 0 0 0 294 15 0 0 25 0 1 0 382350735 2666496 564 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 651 564 48 102 0 546 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2604

[startup+6.30167 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1664536/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=2852 CPUtime=6.29
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 639 0 0 0 614 15 0 0 25 0 1 0 382350735 2920448 622 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 713 622 48 102 0 608 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2852

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1663896/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=3308 CPUtime=12.69
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 768 0 0 0 1254 15 0 0 25 0 1 0 382350735 3387392 751 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 827 751 48 102 0 722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3308

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1662872/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=4668 CPUtime=25.48
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 1053 0 0 0 2533 15 0 0 25 0 1 0 382350735 4780032 1036 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 1167 1036 48 102 0 1062 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4668

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1662296/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=5124 CPUtime=51.07
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 1177 0 0 0 5092 15 0 0 25 0 1 0 382350735 5246976 1160 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 1281 1160 48 102 0 1176 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5124

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1661272/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=6036 CPUtime=102.27
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 1421 0 0 0 10211 16 0 0 25 0 1 0 382350735 6180864 1404 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529341 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 1509 1404 48 102 0 1404 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6036

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1660440/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=6784 CPUtime=162.24
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 1620 0 0 0 16208 16 0 0 25 0 1 0 382350735 6946816 1603 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 1696 1603 48 102 0 1591 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6784

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1659672/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=7508 CPUtime=222.23
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 1976 0 0 0 22206 17 0 0 25 0 1 0 382350735 7688192 1761 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 1877 1761 48 102 0 1772 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7508

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31242
/proc/meminfo: memFree=1658584/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=8564 CPUtime=282.22
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 2639 0 0 0 28204 18 0 0 25 0 1 0 382350735 8769536 2007 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2141 2007 48 102 0 2036 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8564

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1658584/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=8564 CPUtime=342.2
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 3081 0 0 0 34202 18 0 0 25 0 1 0 382350735 8769536 2011 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530274 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2141 2011 48 102 0 2036 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8564

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1658392/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=8696 CPUtime=402.18
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 3467 0 0 0 40199 19 0 0 25 0 1 0 382350735 8904704 2049 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2174 2049 48 102 0 2069 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8696

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1657368/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=9752 CPUtime=462.17
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 4011 0 0 0 46197 20 0 0 25 0 1 0 382350735 9986048 2313 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2438 2313 48 102 0 2333 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9752

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1657304/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=9752 CPUtime=522.15
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 4351 0 0 0 52195 20 0 0 25 0 1 0 382350735 9986048 2317 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2438 2317 48 102 0 2333 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9752

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1657240/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=9752 CPUtime=582.13
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 4615 0 0 0 58192 21 0 0 25 0 1 0 382350735 9986048 2321 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2438 2321 48 102 0 2333 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9752

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1657112/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=9884 CPUtime=642.12
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 4919 0 0 0 64190 22 0 0 25 0 1 0 382350735 10121216 2361 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2471 2361 48 102 0 2366 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9884

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1656728/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=10280 CPUtime=702.11
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 5286 0 0 0 70188 23 0 0 25 0 1 0 382350735 10526720 2452 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2570 2452 48 102 0 2465 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10280

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1656216/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=10676 CPUtime=762.1
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 5581 0 0 0 76186 24 0 0 25 0 1 0 382350735 10932224 2563 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2669 2563 48 102 0 2564 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 10676

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1656216/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=10932 CPUtime=822.07
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 5824 0 0 0 82183 24 0 0 25 0 1 0 382350735 11194368 2568 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2733 2568 48 102 0 2628 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 10932

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1656152/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=11064 CPUtime=882.06
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 6096 0 0 0 88181 25 0 0 25 0 1 0 382350735 11329536 2600 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 2766 2600 48 102 0 2661 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11064

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1654936/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=12120 CPUtime=942.04
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 6581 0 0 0 94178 26 0 0 25 0 1 0 382350735 12410880 2887 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 3030 2887 48 102 0 2925 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 12120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1655000/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=12120 CPUtime=1002.02
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 6785 0 0 0 100175 27 0 0 25 0 1 0 382350735 12410880 2887 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 3030 2887 48 102 0 2925 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 12120

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1654936/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=12120 CPUtime=1062
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 6989 0 0 0 106173 27 0 0 25 0 1 0 382350735 12410880 2887 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 3030 2887 48 102 0 2925 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1654936/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=12120 CPUtime=1121.99
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 7206 0 0 0 112171 28 0 0 25 0 1 0 382350735 12410880 2892 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 3030 2892 48 102 0 2925 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 12120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1654936/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=12120 CPUtime=1181.98
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 7365 0 0 0 118169 29 0 0 25 0 1 0 382350735 12410880 2892 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 3030 2892 48 102 0 2925 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 12120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31244
/proc/meminfo: memFree=1654808/2055920 swapFree=4170416/4192956
[pid=31241] ppid=31239 vsize=12384 CPUtime=1200.07
/proc/31241/stat : 31241 (picosat) R 31239 31241 30180 0 -1 4194304 7458 0 0 0 119978 29 0 0 25 0 1 0 382350735 12681216 2932 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31241/statm: 3096 2932 48 102 0 2991 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12384

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.79
CPU system time (s): 0.300954
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 12384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7458
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= 1624

runsolver used 1.46878 second user time and 2.80757 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sun Mar 11 14:39:19 UTC 2007

IDJOB= 335334
IDBENCH= 24649
IDSOLVER= 106
FILE ID= node5/335334-1173623959

PBS_JOBID= 4101268

Free space on /tmp= 66406 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl001.sat05-3822.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335334-1173623959/picosat /tmp/evaluation/335334-1173623959/instance-335334-1173623959.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-335334-1173623959 -o ROOT/results/node5/solver-335334-1173623959 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335334-1173623959/picosat /tmp/evaluation/335334-1173623959/instance-335334-1173623959.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ec57f256b9d77cc498e6804764ea407d

RANDOM SEED= 736754879

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1667512 kB
Buffers:         39688 kB
Cached:         267816 kB
SwapCached:       2236 kB
Active:         258676 kB
Inactive:        72900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667512 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          31928 kB
Slab:            42432 kB
Committed_AS:  1282652 kB
PageTables:       1692 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= 66406 MiB

End job on node5 on Sun Mar 11 14:59:22 UTC 2007