Trace number 456224

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) 5000.1 5002.11

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-all.used-as.sat04-986.sat05-4198.reshuffled-07.cnf
MD5SUM73bcef7c584867538ae0bed90374a7ab
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 variables61649
Number of clauses3157120
Sum of the clauses size6361883
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23150117
Number of clauses of size 31
Number of clauses of size 413
Number of clauses of size 58
Number of clauses of size over 56981

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-456224-1178329469 -o ROOT/results/node68/solver-456224-1178329469 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456224-1178329469/picosat /tmp/evaluation/456224-1178329469/instance-456224-1178329469.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.82 1.48 1.18 3/64 7779
/proc/meminfo: memFree=1540424/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=1536 CPUtime=0
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 308937186 1572864 279 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 384 281 39 102 0 279 0

[startup+0.10096 s]
/proc/loadavg: 1.82 1.48 1.18 3/64 7779
/proc/meminfo: memFree=1540424/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=4840 CPUtime=0.09
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 1116 0 0 0 5 4 0 0 18 0 1 0 308937186 4956160 1059 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 1210 1059 40 102 0 1105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4840

[startup+0.201968 s]
/proc/loadavg: 1.82 1.48 1.18 3/64 7779
/proc/meminfo: memFree=1540424/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=4972 CPUtime=0.19
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 1177 0 0 0 9 10 0 0 18 0 1 0 308937186 5091328 1120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 1243 1120 40 102 0 1138 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4972

[startup+0.301976 s]
/proc/loadavg: 1.82 1.48 1.18 3/64 7779
/proc/meminfo: memFree=1540424/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=5236 CPUtime=0.29
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 1227 0 0 0 13 16 0 0 19 0 1 0 308937186 5361664 1170 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 1309 1170 40 102 0 1204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5236

[startup+0.702013 s]
/proc/loadavg: 1.82 1.48 1.18 3/64 7779
/proc/meminfo: memFree=1540424/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=6028 CPUtime=0.69
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 1416 0 0 0 33 36 0 0 22 0 1 0 308937186 6172672 1359 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 1507 1359 40 102 0 1402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6028

[startup+1.50108 s]
/proc/loadavg: 1.82 1.48 1.18 2/65 7780
/proc/meminfo: memFree=1534528/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=7480 CPUtime=1.49
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 1779 0 0 0 72 77 0 0 25 0 1 0 308937186 7659520 1722 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 1870 1722 40 102 0 1765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7480

[startup+3.10123 s]
/proc/loadavg: 1.83 1.48 1.18 2/65 7780
/proc/meminfo: memFree=1532544/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=10252 CPUtime=3.09
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 2476 0 0 0 149 160 0 0 25 0 1 0 308937186 10498048 2419 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 2563 2419 40 102 0 2458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10252

[startup+6.30152 s]
/proc/loadavg: 1.83 1.48 1.18 2/65 7780
/proc/meminfo: memFree=1526976/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=15796 CPUtime=6.29
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 3862 0 0 0 303 326 0 0 25 0 1 0 308937186 16175104 3805 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 3949 3805 40 102 0 3844 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15796

[startup+12.7021 s]
/proc/loadavg: 1.71 1.47 1.18 2/65 7780
/proc/meminfo: memFree=1515840/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=26752 CPUtime=12.68
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 6622 0 0 0 605 663 0 0 25 0 1 0 308937186 27394048 6565 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 6688 6565 40 102 0 6583 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26752

[startup+25.5013 s]
/proc/loadavg: 1.60 1.45 1.18 2/65 7780
/proc/meminfo: memFree=1498752/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=42908 CPUtime=25.48
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10641 0 0 0 1394 1154 0 0 25 0 1 0 308937186 43937792 10550 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10727 10550 48 102 0 10622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42908

[startup+51.1016 s]
/proc/loadavg: 1.39 1.41 1.17 2/65 7780
/proc/meminfo: memFree=1498816/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=42908 CPUtime=51.08
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10643 0 0 0 3954 1154 0 0 25 0 1 0 308937186 43937792 10552 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531343 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10727 10552 48 102 0 10622 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42908

[startup+102.301 s]
/proc/loadavg: 1.16 1.34 1.16 2/65 7780
/proc/meminfo: memFree=1498816/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=42908 CPUtime=102.27
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10649 0 0 0 9073 1154 0 0 25 0 1 0 308937186 43937792 10558 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544811 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10727 10558 48 102 0 10622 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42908

[startup+162.302 s]
/proc/loadavg: 1.06 1.28 1.15 2/65 7780
/proc/meminfo: memFree=1498752/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=42908 CPUtime=162.25
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10651 0 0 0 15071 1154 0 0 25 0 1 0 308937186 43937792 10560 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10727 10560 48 102 0 10622 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42908

[startup+222.305 s]
/proc/loadavg: 1.02 1.22 1.14 2/65 7780
/proc/meminfo: memFree=1498432/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=43684 CPUtime=222.24
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10717 0 0 0 21069 1155 0 0 25 0 1 0 308937186 44732416 10626 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10921 10626 48 102 0 10816 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43684

[startup+282.301 s]
/proc/loadavg: 1.00 1.18 1.13 2/65 7780
/proc/meminfo: memFree=1498496/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=43684 CPUtime=282.23
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10718 0 0 0 27068 1155 0 0 25 0 1 0 308937186 44732416 10627 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10921 10627 48 102 0 10816 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 43684

[startup+342.302 s]
/proc/loadavg: 1.00 1.14 1.12 2/65 7780
/proc/meminfo: memFree=1498368/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=43684 CPUtime=342.21
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10731 0 0 0 33066 1155 0 0 25 0 1 0 308937186 44732416 10640 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10921 10640 48 102 0 10816 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 43684

[startup+402.301 s]
/proc/loadavg: 1.00 1.12 1.10 2/65 7780
/proc/meminfo: memFree=1498304/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=43812 CPUtime=402.2
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10755 0 0 0 39065 1155 0 0 25 0 1 0 308937186 44863488 10664 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10953 10664 48 102 0 10848 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 43812

[startup+462.302 s]
/proc/loadavg: 1.00 1.09 1.09 2/65 7780
/proc/meminfo: memFree=1498304/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=43812 CPUtime=462.18
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10755 0 0 0 45063 1155 0 0 25 0 1 0 308937186 44863488 10664 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10953 10664 48 102 0 10848 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 43812

[startup+522.301 s]
/proc/loadavg: 1.00 1.07 1.09 2/65 7780
/proc/meminfo: memFree=1498240/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=43812 CPUtime=522.17
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10756 0 0 0 51062 1155 0 0 25 0 1 0 308937186 44863488 10665 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523054 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10953 10665 48 102 0 10848 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 43812

[startup+582.302 s]
/proc/loadavg: 1.00 1.06 1.08 2/65 7780
/proc/meminfo: memFree=1498112/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=43940 CPUtime=582.15
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10791 0 0 0 57060 1155 0 0 25 0 1 0 308937186 44994560 10700 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10985 10700 48 102 0 10880 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 43940

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/65 7780
/proc/meminfo: memFree=1498112/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=43940 CPUtime=642.14
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 10794 0 0 0 63059 1155 0 0 25 0 1 0 308937186 44994560 10703 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 10985 10703 48 102 0 10880 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 43940


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1459520/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=46132 CPUtime=4000.63
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 15433 0 0 0 398895 1168 0 0 25 0 1 0 308937186 47239168 11281 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544839 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 11533 11281 48 102 0 11428 0
Current children cumulated CPU time (s) 4000.63
Current children cumulated vsize (KiB) 46132

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1459520/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=46132 CPUtime=4060.62
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 15433 0 0 0 404894 1168 0 0 25 0 1 0 308937186 47239168 11281 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 11533 11281 48 102 0 11428 0
Current children cumulated CPU time (s) 4060.62
Current children cumulated vsize (KiB) 46132

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1457024/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48724 CPUtime=4120.59
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 410891 1168 0 0 25 0 1 0 308937186 49893376 11925 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12181 11925 48 102 0 12076 0
Current children cumulated CPU time (s) 4120.59
Current children cumulated vsize (KiB) 48724

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1457408/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4180.58
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 416890 1168 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4180.58
Current children cumulated vsize (KiB) 48200

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1457408/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4240.56
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 422888 1168 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4240.56
Current children cumulated vsize (KiB) 48200

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1457472/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4300.55
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 428887 1168 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4300.55
Current children cumulated vsize (KiB) 48200

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1457472/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4360.53
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 434885 1168 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4360.53
Current children cumulated vsize (KiB) 48200

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1457472/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4420.52
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 440884 1168 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4420.52
Current children cumulated vsize (KiB) 48200

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1457472/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4480.5
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 446882 1168 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4480.5
Current children cumulated vsize (KiB) 48200

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8476
/proc/meminfo: memFree=1457472/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4540.49
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 452881 1168 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4540.49
Current children cumulated vsize (KiB) 48200

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8584
/proc/meminfo: memFree=1456208/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4600.42
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 458873 1169 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4600.42
Current children cumulated vsize (KiB) 48200

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8674
/proc/meminfo: memFree=1457088/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4660.37
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16077 0 0 0 464867 1170 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4660.37
Current children cumulated vsize (KiB) 48200

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8674
/proc/meminfo: memFree=1457088/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4720.35
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16229 0 0 0 470865 1170 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4720.35
Current children cumulated vsize (KiB) 48200

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8674
/proc/meminfo: memFree=1457088/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4780.34
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16229 0 0 0 476864 1170 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4780.34
Current children cumulated vsize (KiB) 48200

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8674
/proc/meminfo: memFree=1457152/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4840.32
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16229 0 0 0 482862 1170 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4840.32
Current children cumulated vsize (KiB) 48200

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8674
/proc/meminfo: memFree=1457152/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4900.31
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16229 0 0 0 488861 1170 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4900.31
Current children cumulated vsize (KiB) 48200

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8674
/proc/meminfo: memFree=1457280/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=4960.29
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16229 0 0 0 494859 1170 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 4960.29
Current children cumulated vsize (KiB) 48200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8674
/proc/meminfo: memFree=1457344/2055920 swapFree=4184000/4192956
[pid=7779] ppid=7777 vsize=48200 CPUtime=5000.09
/proc/7779/stat : 7779 (picosat) R 7777 7779 7595 0 -1 4194304 16229 0 0 0 498839 1170 0 0 25 0 1 0 308937186 49356800 11798 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0
/proc/7779/statm: 12050 11798 48 102 0 11945 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 48200

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): 5002.11
CPU time (s): 5000.1
CPU user time (s): 4988.39
CPU system time (s): 11.7102
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 48824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4988.39
system time used= 11.7102
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16229
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= 7
involuntary context switches= 11087

runsolver used 3.9394 second user time and 9.8315 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Sat May  5 01:44:37 UTC 2007

IDJOB= 456224
IDBENCH= 24640
IDSOLVER= 171
FILE ID= node68/456224-1178329469

PBS_JOBID= 5188762

Free space on /tmp= 66519 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-all.used-as.sat04-986.sat05-4198.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456224-1178329469/picosat /tmp/evaluation/456224-1178329469/instance-456224-1178329469.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-456224-1178329469 -o ROOT/results/node68/solver-456224-1178329469 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456224-1178329469/picosat /tmp/evaluation/456224-1178329469/instance-456224-1178329469.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  73bcef7c584867538ae0bed90374a7ab

RANDOM SEED= 21177722

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1540960 kB
Buffers:         11320 kB
Cached:         390976 kB
SwapCached:       2984 kB
Active:         110748 kB
Inactive:       301116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540960 kB
SwapTotal:     4192956 kB
SwapFree:      4184000 kB
Dirty:           46056 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            89116 kB
Committed_AS:  3879492 kB
PageTables:       1380 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= 66519 MiB

End job on node68 on Sat May  5 03:08:01 UTC 2007