Trace number 456407

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) 5000.06 5002.22

General information on the benchmark

Namecrafted/Hard/contest03/others/
color-18-4.sat05-443.reshuffled-07.cnf
MD5SUMef7f419fe4e145465fe8ec684a206f9b
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 variables1296
Number of clauses95904
Sum of the clauses size379728
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21944
Number of clauses of size 30
Number of clauses of size 493960
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-456407-1178340211 -o ROOT/results/node10/solver-456407-1178340211 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456407-1178340211/picosat /tmp/evaluation/456407-1178340211/instance-456407-1178340211.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: 1.00 1.00 1.00 3/77 32650
/proc/meminfo: memFree=1804480/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=724 CPUtime=0
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 310058615 741376 83 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 181 83 40 102 0 76 0

[startup+0.063126 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32650
/proc/meminfo: memFree=1804480/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=868 CPUtime=0.05
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 138 0 0 0 2 3 0 0 18 0 1 0 310058615 888832 125 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 217 126 40 102 0 112 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 868

[startup+0.101133 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32650
/proc/meminfo: memFree=1804480/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=1048 CPUtime=0.08
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 171 0 0 0 4 4 0 0 18 0 1 0 310058615 1073152 158 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 262 158 40 102 0 157 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1048

[startup+0.301177 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32650
/proc/meminfo: memFree=1804480/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=1576 CPUtime=0.29
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 325 0 0 0 13 16 0 0 19 0 1 0 310058615 1613824 312 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 394 312 40 102 0 289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701263 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32650
/proc/meminfo: memFree=1804480/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=2892 CPUtime=0.68
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 639 0 0 0 30 38 0 0 22 0 1 0 310058615 2961408 626 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 723 626 40 102 0 618 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 2892

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1801144/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=5004 CPUtime=1.49
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 1172 0 0 0 91 58 0 0 25 0 1 0 310058615 5124096 1157 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 1251 1157 48 102 0 1146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5004

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1798584/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=8172 CPUtime=3.09
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 1958 0 0 0 250 59 0 0 25 0 1 0 310058615 8368128 1943 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 2043 1943 48 102 0 1938 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8172

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1795448/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=9432 CPUtime=6.29
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 2265 0 0 0 570 59 0 0 25 0 1 0 310058615 9658368 2250 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 2358 2250 48 102 0 2253 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9432

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1794040/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=11212 CPUtime=12.69
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 2698 0 0 0 1209 60 0 0 25 0 1 0 310058615 11481088 2683 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134549585 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 2803 2683 48 102 0 2698 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11212

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1791288/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=13332 CPUtime=25.48
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 3354 0 0 0 2488 60 0 0 25 0 1 0 310058615 13651968 3242 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 3333 3242 48 102 0 3228 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13332

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1787000/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=18332 CPUtime=51.07
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 4703 0 0 0 5046 61 0 0 25 0 1 0 310058615 18771968 4368 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 4583 4368 48 102 0 4478 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18332

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1782136/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=22688 CPUtime=102.25
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 6140 0 0 0 10162 63 0 0 25 0 1 0 310058615 23232512 5500 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 5672 5500 48 102 0 5567 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22688

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1779256/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=25684 CPUtime=162.23
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 7625 0 0 0 16158 65 0 0 25 0 1 0 310058615 26300416 6217 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 6421 6217 48 102 0 6316 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25684

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1772984/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=32284 CPUtime=222.2
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 9487 0 0 0 22153 67 0 0 25 0 1 0 310058615 33058816 7855 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 8071 7855 48 102 0 7966 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32284

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1769976/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=34764 CPUtime=282.18
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 10482 0 0 0 28150 68 0 0 25 0 1 0 310058615 35598336 8513 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 8691 8513 48 102 0 8586 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 34764

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1768312/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=36348 CPUtime=342.15
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 11500 0 0 0 34146 69 0 0 25 0 1 0 310058615 37220352 8923 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 9087 8923 48 102 0 8982 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 36348

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1764216/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=40392 CPUtime=402.13
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 12748 0 0 0 40142 71 0 0 25 0 1 0 310058615 41361408 9943 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 10098 9943 48 102 0 9993 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 40392

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1763576/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=41052 CPUtime=462.11
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 13018 0 0 0 46139 72 0 0 25 0 1 0 310058615 42037248 10117 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 10263 10117 48 102 0 10158 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 41052

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1760376/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=44220 CPUtime=522.09
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 13994 0 0 0 52136 73 0 0 25 0 1 0 310058615 45281280 10894 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 11055 10894 48 102 0 10950 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 44220

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1758968/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=45540 CPUtime=582.06
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 14561 0 0 0 58132 74 0 0 25 0 1 0 310058615 46632960 11249 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 11385 11249 48 102 0 11280 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 45540

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32651
/proc/meminfo: memFree=1759032/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=45376 CPUtime=642.04
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 14569 0 0 0 64130 74 0 0 25 0 1 0 310058615 46465024 11234 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 11344 11234 48 102 0 11239 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 45376


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 383
/proc/meminfo: memFree=1712760/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=92100 CPUtime=4000.62
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 41264 0 0 0 399931 131 0 0 25 0 1 0 310058615 94310400 22718 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134530225 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23025 22718 48 102 0 22920 0
Current children cumulated CPU time (s) 4000.62
Current children cumulated vsize (KiB) 92100

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 383
/proc/meminfo: memFree=1712824/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=92100 CPUtime=4060.59
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 41264 0 0 0 405928 131 0 0 25 0 1 0 310058615 94310400 22718 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23025 22718 48 102 0 22920 0
Current children cumulated CPU time (s) 4060.59
Current children cumulated vsize (KiB) 92100

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 383
/proc/meminfo: memFree=1711736/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=93024 CPUtime=4120.57
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 41740 0 0 0 411925 132 0 0 25 0 1 0 310058615 95256576 22966 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23256 22966 48 102 0 23151 0
Current children cumulated CPU time (s) 4120.57
Current children cumulated vsize (KiB) 93024

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 383
/proc/meminfo: memFree=1711736/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=93024 CPUtime=4180.55
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 41740 0 0 0 417922 133 0 0 25 0 1 0 310058615 95256576 22966 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23256 22966 48 102 0 23151 0
Current children cumulated CPU time (s) 4180.55
Current children cumulated vsize (KiB) 93024

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 383
/proc/meminfo: memFree=1711736/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=93024 CPUtime=4240.52
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 41740 0 0 0 423919 133 0 0 25 0 1 0 310058615 95256576 22966 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23256 22966 48 102 0 23151 0
Current children cumulated CPU time (s) 4240.52
Current children cumulated vsize (KiB) 93024

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 383
/proc/meminfo: memFree=1712504/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=92180 CPUtime=4300.5
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 41740 0 0 0 429916 134 0 0 25 0 1 0 310058615 94392320 22766 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23045 22766 48 102 0 22940 0
Current children cumulated CPU time (s) 4300.5
Current children cumulated vsize (KiB) 92180

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 383
/proc/meminfo: memFree=1712504/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=92180 CPUtime=4360.48
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 41740 0 0 0 435913 135 0 0 25 0 1 0 310058615 94392320 22766 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23045 22766 48 102 0 22940 0
Current children cumulated CPU time (s) 4360.48
Current children cumulated vsize (KiB) 92180

[startup+4422.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 383
/proc/meminfo: memFree=1718904/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=85764 CPUtime=4420.45
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 41740 0 0 0 441910 135 0 0 25 0 1 0 310058615 87822336 21162 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 21441 21162 48 102 0 21336 0
Current children cumulated CPU time (s) 4420.45
Current children cumulated vsize (KiB) 85764

[startup+4482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 383
/proc/meminfo: memFree=1718904/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=85764 CPUtime=4480.43
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 41740 0 0 0 447907 136 0 0 25 0 1 0 310058615 87822336 21162 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 21441 21162 48 102 0 21336 0
Current children cumulated CPU time (s) 4480.43
Current children cumulated vsize (KiB) 85764

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 383
/proc/meminfo: memFree=1711672/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=92892 CPUtime=4540.41
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 43777 0 0 0 453903 138 0 0 25 0 1 0 310058615 95121408 22961 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23223 22961 48 102 0 23118 0
Current children cumulated CPU time (s) 4540.41
Current children cumulated vsize (KiB) 92892

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 383
/proc/meminfo: memFree=1711672/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=92892 CPUtime=4600.38
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 43777 0 0 0 459900 138 0 0 25 0 1 0 310058615 95121408 22961 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23223 22961 48 102 0 23118 0
Current children cumulated CPU time (s) 4600.38
Current children cumulated vsize (KiB) 92892

[startup+4662.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/84 465
/proc/meminfo: memFree=1710400/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=92892 CPUtime=4660.32
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 43777 0 0 0 465893 139 0 0 25 0 1 0 310058615 95121408 22961 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23223 22961 48 102 0 23118 0
Current children cumulated CPU time (s) 4660.32
Current children cumulated vsize (KiB) 92892

[startup+4722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 581
/proc/meminfo: memFree=1710328/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=94212 CPUtime=4720.24
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 44344 0 0 0 471884 140 0 0 25 0 1 0 310058615 96473088 23289 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23553 23289 48 102 0 23448 0
Current children cumulated CPU time (s) 4720.24
Current children cumulated vsize (KiB) 94212

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 581
/proc/meminfo: memFree=1710392/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=94212 CPUtime=4780.21
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 44344 0 0 0 477881 140 0 0 25 0 1 0 310058615 96473088 23289 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23553 23289 48 102 0 23448 0
Current children cumulated CPU time (s) 4780.21
Current children cumulated vsize (KiB) 94212

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 581
/proc/meminfo: memFree=1710328/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=94212 CPUtime=4840.19
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 44344 0 0 0 483878 141 0 0 25 0 1 0 310058615 96473088 23289 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 23553 23289 48 102 0 23448 0
Current children cumulated CPU time (s) 4840.19
Current children cumulated vsize (KiB) 94212

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 581
/proc/meminfo: memFree=1702456/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=102000 CPUtime=4900.16
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 46513 0 0 0 489873 143 0 0 25 0 1 0 310058615 104448000 25219 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 25500 25219 48 102 0 25395 0
Current children cumulated CPU time (s) 4900.16
Current children cumulated vsize (KiB) 102000

[startup+4962.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 581
/proc/meminfo: memFree=1702456/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=102000 CPUtime=4960.14
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 46513 0 0 0 495870 144 0 0 25 0 1 0 310058615 104448000 25219 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 25500 25219 48 102 0 25395 0
Current children cumulated CPU time (s) 4960.14
Current children cumulated vsize (KiB) 102000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 581
/proc/meminfo: memFree=1702456/2055920 swapFree=4145624/4192956
[pid=32650] ppid=32648 vsize=102000 CPUtime=5000.03
/proc/32650/stat : 32650 (picosat) R 32648 32650 32111 0 -1 4194304 46513 0 0 0 499859 144 0 0 25 0 1 0 310058615 104448000 25219 18446744073709551615 134512640 134931368 4294956592 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/32650/statm: 25500 25219 48 102 0 25395 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 102000

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): 5002.22
CPU time (s): 5000.06
CPU user time (s): 4998.59
CPU system time (s): 1.46478
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 102956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.59
system time used= 1.46478
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46513
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= 7445

runsolver used 3.80642 second user time and 10.5444 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Sat May  5 04:43:31 UTC 2007

IDJOB= 456407
IDBENCH= 24701
IDSOLVER= 171
FILE ID= node10/456407-1178340211

PBS_JOBID= 5188591

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/color-18-4.sat05-443.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456407-1178340211/picosat /tmp/evaluation/456407-1178340211/instance-456407-1178340211.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-456407-1178340211 -o ROOT/results/node10/solver-456407-1178340211 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456407-1178340211/picosat /tmp/evaluation/456407-1178340211/instance-456407-1178340211.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ef7f419fe4e145465fe8ec684a206f9b

RANDOM SEED= 618589422

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1804952 kB
Buffers:         36220 kB
Cached:         122324 kB
SwapCached:      15808 kB
Active:         131232 kB
Inactive:        51036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804952 kB
SwapTotal:     4192956 kB
SwapFree:      4145624 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          30652 kB
Slab:            54372 kB
Committed_AS:  5182720 kB
PageTables:       1712 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= 66561 MiB

End job on node10 on Sat May  5 06:06:55 UTC 2007