Trace number 369175

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
MXC 2007-02-08? (TO) 5000.07 5002.11

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
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 variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-369175-1177289928 -o ROOT/results/node46/solver-369175-1177289928 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369175-1177289928/mxc /tmp/evaluation/369175-1177289928/instance-369175-1177289928.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: 0.92 0.98 0.99 3/78 12904
/proc/meminfo: memFree=1819640/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=932 CPUtime=0
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 83675803 954368 99 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 233 99 57 122 0 107 0

[startup+0.0443859 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 12904
/proc/meminfo: memFree=1819640/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=1196 CPUtime=0.04
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 155 0 0 0 4 0 0 0 18 0 1 0 83675803 1224704 139 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 299 139 59 122 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1196

[startup+0.101397 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 12904
/proc/meminfo: memFree=1819640/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=1336 CPUtime=0.09
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 221 0 0 0 9 0 0 0 18 0 1 0 83675803 1368064 203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 334 203 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301434 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 12904
/proc/meminfo: memFree=1819640/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=1600 CPUtime=0.29
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 273 0 0 0 29 0 0 0 19 0 1 0 83675803 1638400 255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 400 255 67 122 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701507 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 12904
/proc/meminfo: memFree=1819640/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=1732 CPUtime=0.69
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 321 0 0 0 69 0 0 0 22 0 1 0 83675803 1773568 303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 433 303 67 122 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1732

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 12905
/proc/meminfo: memFree=1818544/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=1996 CPUtime=1.49
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 390 0 0 0 149 0 0 0 25 0 1 0 83675803 2043904 372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 499 372 67 122 0 373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1996

[startup+3.10195 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 12905
/proc/meminfo: memFree=1818160/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=2380 CPUtime=3.09
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 461 0 0 0 309 0 0 0 25 0 1 0 83675803 2437120 443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534137 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 595 443 67 122 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12905
/proc/meminfo: memFree=1817584/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=2628 CPUtime=6.29
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 542 0 0 0 629 0 0 0 25 0 1 0 83675803 2691072 524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 657 524 67 122 0 531 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2628

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12905
/proc/meminfo: memFree=1817272/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=3008 CPUtime=12.69
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 618 0 0 0 1269 0 0 0 25 0 1 0 83675803 3080192 600 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529787 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 752 600 67 122 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3008

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 12905
/proc/meminfo: memFree=1816696/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=3512 CPUtime=25.48
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 751 0 0 0 2548 0 0 0 25 0 1 0 83675803 3596288 733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519641 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 878 733 67 122 0 752 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3512

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 12905
/proc/meminfo: memFree=1815992/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=4236 CPUtime=51.07
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 940 0 0 0 5107 0 0 0 25 0 1 0 83675803 4337664 922 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 1059 922 67 122 0 933 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4236

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 12905
/proc/meminfo: memFree=1814968/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=5172 CPUtime=102.26
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 1163 0 0 0 10225 1 0 0 25 0 1 0 83675803 5296128 1145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 1293 1145 67 122 0 1167 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5172

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 13061
/proc/meminfo: memFree=1812800/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=5784 CPUtime=162.17
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 1319 0 0 0 16216 1 0 0 25 0 1 0 83675803 5922816 1301 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134527957 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 1446 1301 67 122 0 1320 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 5784

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13103
/proc/meminfo: memFree=1813304/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=6392 CPUtime=222.14
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 1488 0 0 0 22212 2 0 0 25 0 1 0 83675803 6545408 1470 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 1598 1470 67 122 0 1472 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 6392

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13103
/proc/meminfo: memFree=1813176/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=6804 CPUtime=282.11
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 1585 0 0 0 28209 2 0 0 25 0 1 0 83675803 6967296 1567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 1701 1567 67 122 0 1575 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 6804

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13103
/proc/meminfo: memFree=1812728/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=7160 CPUtime=342.09
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 1685 0 0 0 34206 3 0 0 25 0 1 0 83675803 7331840 1667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 1790 1667 67 122 0 1664 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 7160

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13103
/proc/meminfo: memFree=1812536/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=7416 CPUtime=402.07
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 1739 0 0 0 40204 3 0 0 25 0 1 0 83675803 7593984 1721 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531287 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 1854 1721 67 122 0 1728 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 7416

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13103
/proc/meminfo: memFree=1812088/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=7876 CPUtime=462.04
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 1841 0 0 0 46201 3 0 0 25 0 1 0 83675803 8065024 1823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 1969 1823 67 122 0 1843 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 7876

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13103
/proc/meminfo: memFree=1811640/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=8216 CPUtime=522.02
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 1948 0 0 0 52198 4 0 0 25 0 1 0 83675803 8413184 1930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 2054 1930 67 122 0 1928 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 8216

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13103
/proc/meminfo: memFree=1811448/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=8504 CPUtime=582
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 2008 0 0 0 58196 4 0 0 25 0 1 0 83675803 8708096 1990 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 2126 1990 67 122 0 2000 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 8504

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13103
/proc/meminfo: memFree=1811384/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=8488 CPUtime=641.99
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 2014 0 0 0 64194 5 0 0 25 0 1 0 83675803 8691712 1996 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 2122 1996 67 122 0 1996 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 8488


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783864/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14296 CPUtime=4060.6
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3597 0 0 0 406026 34 0 0 25 0 1 0 83675803 14639104 3447 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3574 3447 67 122 0 3448 0
Current children cumulated CPU time (s) 4060.6
Current children cumulated vsize (KiB) 14296

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783800/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14392 CPUtime=4120.57
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3611 0 0 0 412023 34 0 0 25 0 1 0 83675803 14737408 3461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3598 3461 67 122 0 3472 0
Current children cumulated CPU time (s) 4120.57
Current children cumulated vsize (KiB) 14392

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783672/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14584 CPUtime=4180.55
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3655 0 0 0 418021 34 0 0 25 0 1 0 83675803 14934016 3505 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3646 3505 67 122 0 3520 0
Current children cumulated CPU time (s) 4180.55
Current children cumulated vsize (KiB) 14584

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783672/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14424 CPUtime=4240.53
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3655 0 0 0 424019 34 0 0 25 0 1 0 83675803 14770176 3479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531051 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3606 3479 67 122 0 3480 0
Current children cumulated CPU time (s) 4240.53
Current children cumulated vsize (KiB) 14424

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783736/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14424 CPUtime=4300.51
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3661 0 0 0 430016 35 0 0 25 0 1 0 83675803 14770176 3479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3606 3479 67 122 0 3480 0
Current children cumulated CPU time (s) 4300.51
Current children cumulated vsize (KiB) 14424

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783800/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14424 CPUtime=4360.49
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3661 0 0 0 436014 35 0 0 25 0 1 0 83675803 14770176 3479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3606 3479 67 122 0 3480 0
Current children cumulated CPU time (s) 4360.49
Current children cumulated vsize (KiB) 14424

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783800/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14424 CPUtime=4420.46
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3661 0 0 0 442011 35 0 0 25 0 1 0 83675803 14770176 3479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3606 3479 67 122 0 3480 0
Current children cumulated CPU time (s) 4420.46
Current children cumulated vsize (KiB) 14424

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783800/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14424 CPUtime=4480.45
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3661 0 0 0 448009 36 0 0 25 0 1 0 83675803 14770176 3479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3606 3479 67 122 0 3480 0
Current children cumulated CPU time (s) 4480.45
Current children cumulated vsize (KiB) 14424

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783544/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14720 CPUtime=4540.42
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3734 0 0 0 454006 36 0 0 25 0 1 0 83675803 15073280 3552 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3680 3552 67 122 0 3554 0
Current children cumulated CPU time (s) 4540.42
Current children cumulated vsize (KiB) 14720

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783352/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14840 CPUtime=4600.4
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3765 0 0 0 460004 36 0 0 25 0 1 0 83675803 15196160 3583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3710 3583 67 122 0 3584 0
Current children cumulated CPU time (s) 4600.4
Current children cumulated vsize (KiB) 14840

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783288/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=14936 CPUtime=4660.38
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3785 0 0 0 466001 37 0 0 25 0 1 0 83675803 15294464 3603 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3734 3603 67 122 0 3608 0
Current children cumulated CPU time (s) 4660.38
Current children cumulated vsize (KiB) 14936

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783224/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=15016 CPUtime=4720.36
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3793 0 0 0 471999 37 0 0 25 0 1 0 83675803 15376384 3611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3754 3611 67 122 0 3628 0
Current children cumulated CPU time (s) 4720.36
Current children cumulated vsize (KiB) 15016

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1783032/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=15112 CPUtime=4780.33
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3825 0 0 0 477996 37 0 0 25 0 1 0 83675803 15474688 3643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3778 3643 67 122 0 3652 0
Current children cumulated CPU time (s) 4780.33
Current children cumulated vsize (KiB) 15112

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1782904/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=15144 CPUtime=4840.32
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3857 0 0 0 483994 38 0 0 25 0 1 0 83675803 15507456 3659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3786 3659 67 122 0 3660 0
Current children cumulated CPU time (s) 4840.32
Current children cumulated vsize (KiB) 15144

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1782904/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=15144 CPUtime=4900.29
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3857 0 0 0 489991 38 0 0 25 0 1 0 83675803 15507456 3659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3786 3659 67 122 0 3660 0
Current children cumulated CPU time (s) 4900.29
Current children cumulated vsize (KiB) 15144

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1782840/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=15228 CPUtime=4960.27
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3879 0 0 0 495989 38 0 0 25 0 1 0 83675803 15593472 3680 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3807 3680 67 122 0 3681 0
Current children cumulated CPU time (s) 4960.27
Current children cumulated vsize (KiB) 15228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1782712/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=15360 CPUtime=5000.06
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3910 0 0 0 499967 39 0 0 25 0 1 0 83675803 15728640 3711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3840 3711 67 122 0 3714 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 15360

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13713
/proc/meminfo: memFree=1782712/2055920 swapFree=4159732/4192956
[pid=12904] ppid=12902 vsize=15360 CPUtime=5000.06
/proc/12904/stat : 12904 (mxc) R 12902 12904 12607 0 -1 4194304 3910 0 0 0 499967 39 0 0 25 0 1 0 83675803 15728640 3711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12904/statm: 3840 3711 67 122 0 3714 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 15360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.07
CPU user time (s): 4999.68
CPU system time (s): 0.39394
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 15360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3910
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= 99785

runsolver used 5.01624 second user time and 13.182 second system time

The end



Launcher Data (download as text)




Begin job on node46 on Mon Apr 23 00:58:48 UTC 2007

IDJOB= 369175
IDBENCH= 24732
IDSOLVER= 181
FILE ID= node46/369175-1177289928

PBS_JOBID= 4650810

Free space on /tmp= 66084 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369175-1177289928/mxc /tmp/evaluation/369175-1177289928/instance-369175-1177289928.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-369175-1177289928 -o ROOT/results/node46/solver-369175-1177289928 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369175-1177289928/mxc /tmp/evaluation/369175-1177289928/instance-369175-1177289928.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9ce7a6a007310fa075cda4060c50d29c

RANDOM SEED= 865661189

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1820112 kB
Buffers:         39400 kB
Cached:         102804 kB
SwapCached:       2704 kB
Active:          60044 kB
Inactive:       105516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820112 kB
SwapTotal:     4192956 kB
SwapFree:      4159732 kB
Dirty:             628 kB
Writeback:           0 kB
Mapped:          30952 kB
Slab:            55640 kB
Committed_AS:  3419744 kB
PageTables:       1992 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= 66084 MiB

End job on node46 on Mon Apr 23 02:22:13 UTC 2007