Trace number 335125

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
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 variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-335125-1173610843 -o ROOT/results/node18/solver-335125-1173610843 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335125-1173610843/mxc /tmp/evaluation/335125-1173610843/instance-335125-1173610843.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 30845
/proc/meminfo: memFree=1403504/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=2044 CPUtime=0
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 381038912 2093056 349 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 511 350 46 122 0 385 0

[startup+0.0449359 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 30845
/proc/meminfo: memFree=1403504/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=2392 CPUtime=0.04
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 633 0 0 0 4 0 0 0 18 0 1 0 381038912 2449408 440 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 598 440 59 122 0 472 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2392

[startup+0.10194 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 30845
/proc/meminfo: memFree=1403504/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=2656 CPUtime=0.09
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 684 0 0 0 9 0 0 0 18 0 1 0 381038912 2719744 491 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 664 491 59 122 0 538 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2656

[startup+0.301959 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 30845
/proc/meminfo: memFree=1403504/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=3184 CPUtime=0.29
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 831 0 0 0 29 0 0 0 19 0 1 0 381038912 3260416 638 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519273 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 796 638 59 122 0 670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3184

[startup+0.702 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 30845
/proc/meminfo: memFree=1403504/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=4116 CPUtime=0.69
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 1044 0 0 0 69 0 0 0 23 0 1 0 381038912 4214784 851 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 1029 851 59 122 0 903 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4116

[startup+1.50108 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 30846
/proc/meminfo: memFree=1399912/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=4652 CPUtime=1.49
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 1207 0 0 0 149 0 0 0 25 0 1 0 381038912 4763648 1012 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 1163 1012 67 122 0 1037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4652

[startup+3.10123 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 30846
/proc/meminfo: memFree=1399464/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=5252 CPUtime=3.09
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 1324 0 0 0 309 0 0 0 25 0 1 0 381038912 5378048 1129 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 1313 1129 67 122 0 1187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5252

[startup+6.30154 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 30846
/proc/meminfo: memFree=1398312/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=5792 CPUtime=6.29
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 1472 0 0 0 629 0 0 0 25 0 1 0 381038912 5931008 1277 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 1448 1277 67 122 0 1322 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5792

[startup+12.7012 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 30846
/proc/meminfo: memFree=1397480/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=6680 CPUtime=12.68
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 1696 0 0 0 1268 0 0 0 25 0 1 0 381038912 6840320 1501 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 1670 1501 67 122 0 1544 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6680

[startup+25.5014 s]
/proc/loadavg: 0.97 1.00 0.99 2/84 30912
/proc/meminfo: memFree=1395248/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=7464 CPUtime=25.46
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 1897 0 0 0 2545 1 0 0 25 0 1 0 381038912 7643136 1702 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 1866 1702 67 122 0 1740 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 7464

[startup+51.1019 s]
/proc/loadavg: 0.98 1.00 0.99 2/84 30958
/proc/meminfo: memFree=1394544/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=8376 CPUtime=51.02
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 2135 0 0 0 5101 1 0 0 25 0 1 0 381038912 8577024 1940 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 2094 1940 67 122 0 1968 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 8376

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1393568/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=9812 CPUtime=102.17
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 2499 0 0 0 10215 2 0 0 25 0 1 0 381038912 10047488 2304 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 2453 2304 67 122 0 2327 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 9812

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1392808/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=10964 CPUtime=162.14
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 2871 0 0 0 16212 2 0 0 25 0 1 0 381038912 11227136 2532 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 2741 2532 67 122 0 2615 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 10964

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1392040/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=11688 CPUtime=222.13
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 3527 0 0 0 22210 3 0 0 25 0 1 0 381038912 11968512 2720 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 2922 2720 67 122 0 2796 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 11688

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1391400/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=12504 CPUtime=282.11
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 4171 0 0 0 28207 4 0 0 25 0 1 0 381038912 12804096 2902 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 3126 2902 67 122 0 3000 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 12504

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1390696/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=13392 CPUtime=342.1
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 4699 0 0 0 34205 5 0 0 25 0 1 0 381038912 13713408 3079 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 3348 3079 67 122 0 3222 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 13392

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1390248/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=13944 CPUtime=402.09
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 5219 0 0 0 40203 6 0 0 25 0 1 0 381038912 14278656 3193 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 3486 3193 67 122 0 3360 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 13944

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1389544/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=14748 CPUtime=462.07
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 5716 0 0 0 46201 6 0 0 25 0 1 0 381038912 15101952 3389 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 3687 3389 67 122 0 3561 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 14748

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1389416/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=15052 CPUtime=522.05
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 6046 0 0 0 52198 7 0 0 25 0 1 0 381038912 15413248 3461 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 3763 3461 67 122 0 3637 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 15052

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1389096/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=15328 CPUtime=582.04
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 6367 0 0 0 58196 8 0 0 25 0 1 0 381038912 15695872 3524 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 3832 3524 67 122 0 3706 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 15328

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1388840/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=15628 CPUtime=642.02
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 6719 0 0 0 64194 8 0 0 25 0 1 0 381038912 16003072 3575 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 3907 3575 67 122 0 3781 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 15628

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31044
/proc/meminfo: memFree=1387752/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=16696 CPUtime=702.01
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 7251 0 0 0 70191 10 0 0 25 0 1 0 381038912 17096704 3841 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4174 3841 67 122 0 4048 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 16696

[startup+762.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 31044
/proc/meminfo: memFree=1387624/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=16840 CPUtime=762
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 7619 0 0 0 76189 11 0 0 25 0 1 0 381038912 17244160 3880 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4210 3880 67 122 0 4084 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 16840

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31044
/proc/meminfo: memFree=1387304/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=17128 CPUtime=821.98
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 8018 0 0 0 82186 12 0 0 25 0 1 0 381038912 17539072 3950 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4282 3950 67 122 0 4156 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 17128

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31044
/proc/meminfo: memFree=1387048/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=17532 CPUtime=881.96
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 8363 0 0 0 88184 12 0 0 25 0 1 0 381038912 17952768 4013 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4383 4013 67 122 0 4257 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 17532

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31044
/proc/meminfo: memFree=1386984/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=17532 CPUtime=941.95
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 8662 0 0 0 94182 13 0 0 25 0 1 0 381038912 17952768 4030 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4383 4030 67 122 0 4257 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 17532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31044
/proc/meminfo: memFree=1386856/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=17676 CPUtime=1001.94
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 9004 0 0 0 100180 14 0 0 25 0 1 0 381038912 18100224 4043 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4419 4043 67 122 0 4293 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 17676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31044
/proc/meminfo: memFree=1386792/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=17676 CPUtime=1061.92
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 9359 0 0 0 106177 15 0 0 25 0 1 0 381038912 18100224 4069 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4419 4069 67 122 0 4293 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 17676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31044
/proc/meminfo: memFree=1386664/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=17820 CPUtime=1121.9
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 9675 0 0 0 112175 15 0 0 25 0 1 0 381038912 18247680 4098 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4455 4098 67 122 0 4329 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 17820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31044
/proc/meminfo: memFree=1386600/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=17980 CPUtime=1181.89
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 10019 0 0 0 118173 16 0 0 25 0 1 0 381038912 18411520 4130 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4495 4130 67 122 0 4369 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 17980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31044
/proc/meminfo: memFree=1386536/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=18140 CPUtime=1200.09
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 10090 0 0 0 119993 16 0 0 25 0 1 0 381038912 18575360 4149 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4535 4149 67 122 0 4409 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18140

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31044
/proc/meminfo: memFree=1386536/2055920 swapFree=4153284/4192956
[pid=30845] ppid=30843 vsize=18140 CPUtime=1200.09
/proc/30845/stat : 30845 (mxc) R 30843 30845 29487 0 -1 4194304 10090 0 0 0 119993 16 0 0 25 0 1 0 381038912 18575360 4149 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30845/statm: 4535 4149 67 122 0 4409 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.165974
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 18348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10090
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= 24931

runsolver used 1.3048 second user time and 3.03854 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Sun Mar 11 11:00:44 UTC 2007

IDJOB= 335125
IDBENCH= 24644
IDSOLVER= 107
FILE ID= node18/335125-1173610843

PBS_JOBID= 4101240

Free space on /tmp= 66513 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335125-1173610843/mxc /tmp/evaluation/335125-1173610843/instance-335125-1173610843.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-335125-1173610843 -o ROOT/results/node18/solver-335125-1173610843 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335125-1173610843/mxc /tmp/evaluation/335125-1173610843/instance-335125-1173610843.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  cd51741c2df34af4fdb8becaf8b3fc51

RANDOM SEED= 286263882

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1403912 kB
Buffers:         48164 kB
Cached:         522336 kB
SwapCached:       3080 kB
Active:         299520 kB
Inactive:       294236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403912 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          30188 kB
Slab:            43916 kB
Committed_AS:  1277840 kB
PageTables:       1668 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= 66513 MiB

End job on node18 on Sun Mar 11 11:20:46 UTC 2007