Trace number 369067

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) 5000.02 5001.91

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
MD5SUM00198881c2cf000cfee916c18d69d474
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 variables1132
Number of clauses14011
Sum of the clauses size42316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313728
Number of clauses of size 4283
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/node67/watcher-369067-1177250419 -o ROOT/results/node67/solver-369067-1177250419 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369067-1177250419/mxc /tmp/evaluation/369067-1177250419/instance-369067-1177250419.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: 0.78 0.95 0.98 3/64 25047
/proc/meminfo: memFree=1626472/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=1412 CPUtime=0
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 201031425 1445888 196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 353 197 46 122 0 227 0

[startup+0.041727 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 25047
/proc/meminfo: memFree=1626472/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=1724 CPUtime=0.03
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 340 0 0 0 3 0 0 0 18 0 1 0 201031425 1765376 270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520511 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 431 270 59 122 0 305 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1724

[startup+0.101736 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 25047
/proc/meminfo: memFree=1626472/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=1724 CPUtime=0.09
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 201031425 1765376 290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 431 290 59 122 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1724

[startup+0.301773 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 25047
/proc/meminfo: memFree=1626472/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=1988 CPUtime=0.29
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 415 0 0 0 29 0 0 0 19 0 1 0 201031425 2035712 345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529840 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 497 345 59 122 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701847 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 25047
/proc/meminfo: memFree=1626472/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=2384 CPUtime=0.69
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 510 0 0 0 69 0 0 0 22 0 1 0 201031425 2441216 440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 596 440 59 122 0 470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2384

[startup+1.50299 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 25048
/proc/meminfo: memFree=1624672/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=3052 CPUtime=1.49
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 691 0 0 0 149 0 0 0 25 0 1 0 201031425 3125248 619 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 763 619 67 122 0 637 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3052

[startup+3.10129 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 25048
/proc/meminfo: memFree=1624160/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=3448 CPUtime=3.09
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 791 0 0 0 309 0 0 0 25 0 1 0 201031425 3530752 719 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 862 719 67 122 0 736 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3448

[startup+6.30187 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 25048
/proc/meminfo: memFree=1623200/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=3828 CPUtime=6.29
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 898 0 0 0 629 0 0 0 25 0 1 0 201031425 3919872 826 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 957 826 67 122 0 831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3828

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 25048
/proc/meminfo: memFree=1622504/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=4604 CPUtime=12.68
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 1075 0 0 0 1268 0 0 0 25 0 1 0 201031425 4714496 1003 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 1151 1003 67 122 0 1025 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4604

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 25048
/proc/meminfo: memFree=1621928/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=5196 CPUtime=25.48
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 1217 0 0 0 2548 0 0 0 25 0 1 0 201031425 5320704 1145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 1299 1145 67 122 0 1173 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5196

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/71 25120
/proc/meminfo: memFree=1619368/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=6396 CPUtime=51.04
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 1520 0 0 0 5103 1 0 0 25 0 1 0 201031425 6549504 1448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 1599 1448 67 122 0 1473 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 6396

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 25246
/proc/meminfo: memFree=1619616/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=7164 CPUtime=102.16
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 1721 0 0 0 10214 2 0 0 25 0 1 0 201031425 7335936 1649 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 1791 1649 67 122 0 1665 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 7164

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 25246
/proc/meminfo: memFree=1618984/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=7900 CPUtime=162.13
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 1910 0 0 0 16211 2 0 0 25 0 1 0 201031425 8089600 1838 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 1975 1838 67 122 0 1849 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 7900

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25246
/proc/meminfo: memFree=1618664/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=8208 CPUtime=222.11
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 1987 0 0 0 22209 2 0 0 25 0 1 0 201031425 8404992 1915 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 2052 1915 67 122 0 1926 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 8208

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25246
/proc/meminfo: memFree=1617768/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=9040 CPUtime=282.09
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 2199 0 0 0 28207 2 0 0 25 0 1 0 201031425 9256960 2127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 2260 2127 67 122 0 2134 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 9040

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25246
/proc/meminfo: memFree=1617320/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=9464 CPUtime=342.07
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 2306 0 0 0 34205 2 0 0 25 0 1 0 201031425 9691136 2234 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 2366 2234 67 122 0 2240 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 9464

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25246
/proc/meminfo: memFree=1616872/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=9912 CPUtime=402.06
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 2421 0 0 0 40203 3 0 0 25 0 1 0 201031425 10149888 2315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 2478 2315 67 122 0 2352 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 9912

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25246
/proc/meminfo: memFree=1616552/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=10440 CPUtime=462.03
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 2763 0 0 0 46200 3 0 0 25 0 1 0 201031425 10690560 2419 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 2610 2419 67 122 0 2484 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 10440

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25246
/proc/meminfo: memFree=1616168/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=10856 CPUtime=522.01
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 3091 0 0 0 52198 3 0 0 25 0 1 0 201031425 11116544 2509 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 2714 2509 67 122 0 2588 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 10856

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25246
/proc/meminfo: memFree=1616040/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=10988 CPUtime=581.99
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 3390 0 0 0 58196 3 0 0 25 0 1 0 201031425 11251712 2570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 2747 2570 67 122 0 2621 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 10988

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25246
/proc/meminfo: memFree=1615976/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=11120 CPUtime=641.98
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 3659 0 0 0 64194 4 0 0 25 0 1 0 201031425 11386880 2601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 2780 2601 67 122 0 2654 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 11120


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607976/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=19452 CPUtime=4060.72
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 15133 0 0 0 406054 18 0 0 25 0 1 0 201031425 19918848 4494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 4863 4494 67 122 0 4737 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 19452

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607976/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=19452 CPUtime=4120.7
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 15285 0 0 0 412052 18 0 0 25 0 1 0 201031425 19918848 4496 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 4863 4496 67 122 0 4737 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 19452

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1608104/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=19448 CPUtime=4180.68
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 15435 0 0 0 418050 18 0 0 25 0 1 0 201031425 19914752 4496 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 4862 4496 67 122 0 4736 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 19448

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1608104/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=19400 CPUtime=4240.66
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 15585 0 0 0 424048 18 0 0 25 0 1 0 201031425 19865600 4496 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 4850 4496 67 122 0 4724 0
Current children cumulated CPU time (s) 4240.66
Current children cumulated vsize (KiB) 19400

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1608104/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=19400 CPUtime=4300.63
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 15686 0 0 0 430045 18 0 0 25 0 1 0 201031425 19865600 4497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 4850 4497 67 122 0 4724 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 19400

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1608232/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=19308 CPUtime=4360.61
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 15838 0 0 0 436043 18 0 0 25 0 1 0 201031425 19771392 4486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 4827 4486 67 122 0 4701 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 19308

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607656/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=19964 CPUtime=4420.6
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 16134 0 0 0 442041 19 0 0 25 0 1 0 201031425 20443136 4631 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 4991 4631 67 122 0 4865 0
Current children cumulated CPU time (s) 4420.6
Current children cumulated vsize (KiB) 19964

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607592/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=19964 CPUtime=4480.58
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 16296 0 0 0 448039 19 0 0 25 0 1 0 201031425 20443136 4643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 4991 4643 67 122 0 4865 0
Current children cumulated CPU time (s) 4480.58
Current children cumulated vsize (KiB) 19964

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607464/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20096 CPUtime=4540.55
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 16430 0 0 0 454036 19 0 0 25 0 1 0 201031425 20578304 4677 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5024 4677 67 122 0 4898 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 20096

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607208/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20316 CPUtime=4600.54
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 16648 0 0 0 460034 20 0 0 25 0 1 0 201031425 20803584 4740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5079 4740 67 122 0 4953 0
Current children cumulated CPU time (s) 4600.54
Current children cumulated vsize (KiB) 20316

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607400/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20132 CPUtime=4660.52
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 16800 0 0 0 466032 20 0 0 25 0 1 0 201031425 20615168 4696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5033 4696 67 122 0 4907 0
Current children cumulated CPU time (s) 4660.52
Current children cumulated vsize (KiB) 20132

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607400/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20132 CPUtime=4720.5
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 16951 0 0 0 472030 20 0 0 25 0 1 0 201031425 20615168 4697 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5033 4697 67 122 0 4907 0
Current children cumulated CPU time (s) 4720.5
Current children cumulated vsize (KiB) 20132

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607400/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20132 CPUtime=4780.47
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 17101 0 0 0 478027 20 0 0 25 0 1 0 201031425 20615168 4697 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5033 4697 67 122 0 4907 0
Current children cumulated CPU time (s) 4780.47
Current children cumulated vsize (KiB) 20132

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607400/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20132 CPUtime=4840.45
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 17202 0 0 0 484025 20 0 0 25 0 1 0 201031425 20615168 4698 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5033 4698 67 122 0 4907 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 20132

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607336/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20132 CPUtime=4900.43
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 17352 0 0 0 490023 20 0 0 25 0 1 0 201031425 20615168 4698 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519099 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5033 4698 67 122 0 4907 0
Current children cumulated CPU time (s) 4900.43
Current children cumulated vsize (KiB) 20132

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607464/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20132 CPUtime=4960.42
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 17502 0 0 0 496021 21 0 0 25 0 1 0 201031425 20615168 4698 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5033 4698 67 122 0 4907 0
Current children cumulated CPU time (s) 4960.42
Current children cumulated vsize (KiB) 20132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607464/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20132 CPUtime=5000.01
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 17602 0 0 0 499980 21 0 0 25 0 1 0 201031425 20615168 4698 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5033 4698 67 122 0 4907 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 20132

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

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

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25446
/proc/meminfo: memFree=1607464/2055920 swapFree=4180708/4192956
[pid=25047] ppid=25045 vsize=20132 CPUtime=5000.01
/proc/25047/stat : 25047 (mxc) R 25045 25047 24991 0 -1 4194304 17602 0 0 0 499980 21 0 0 25 0 1 0 201031425 20615168 4698 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25047/statm: 5033 4698 67 122 0 4907 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 20132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.02
CPU user time (s): 4999.81
CPU system time (s): 0.214967
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 20560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17602
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= 6408

runsolver used 3.2625 second user time and 10.4984 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Sun Apr 22 14:00:19 UTC 2007

IDJOB= 369067
IDBENCH= 24614
IDSOLVER= 181
FILE ID= node67/369067-1177250419

PBS_JOBID= 4650583

Free space on /tmp= 66455 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369067-1177250419/mxc /tmp/evaluation/369067-1177250419/instance-369067-1177250419.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-369067-1177250419 -o ROOT/results/node67/solver-369067-1177250419 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369067-1177250419/mxc /tmp/evaluation/369067-1177250419/instance-369067-1177250419.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  00198881c2cf000cfee916c18d69d474

RANDOM SEED= 214266701

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1626944 kB
Buffers:         56540 kB
Cached:         315168 kB
SwapCached:       6032 kB
Active:         207872 kB
Inactive:       175596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626944 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:             996 kB
Writeback:           0 kB
Mapped:          15232 kB
Slab:            31440 kB
Committed_AS:  1127556 kB
PageTables:       1452 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= 66455 MiB

End job on node67 on Sun Apr 22 15:23:43 UTC 2007