Trace number 304632

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) 1200.05 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1215030506-14.cnf
MD5SUM15014b36bd3f1b632f14e04ffece9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.312
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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

command line: runsolver --timestamp -w ROOT/results/node72/watcher-304632-1172062696 -o ROOT/results/node72/solver-304632-1172062696 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304632-1172062696/mxc /tmp/evaluation/304632-1172062696/instance-304632-1172062696.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 17398
/proc/meminfo: memFree=1497752/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=1548 CPUtime=0
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 226237405 1585152 215 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 387 216 46 122 0 261 0

[startup+0.107068 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17398
/proc/meminfo: memFree=1497752/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=1880 CPUtime=0.1
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 431 0 0 0 10 0 0 0 18 0 1 0 226237405 1925120 333 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 470 334 59 122 0 344 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1880

[startup+0.515105 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17398
/proc/meminfo: memFree=1497752/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=2948 CPUtime=0.51
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 688 0 0 0 51 0 0 0 22 0 1 0 226237405 3018752 590 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 737 590 59 122 0 611 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2948

[startup+1.33618 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17399
/proc/meminfo: memFree=1494992/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=3616 CPUtime=1.33
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 867 0 0 0 133 0 0 0 25 0 1 0 226237405 3702784 767 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 904 767 67 122 0 778 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3616

[startup+2.97733 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17399
/proc/meminfo: memFree=1494288/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=4236 CPUtime=2.97
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 1013 0 0 0 297 0 0 0 25 0 1 0 226237405 4337664 913 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 1059 913 67 122 0 933 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4236

[startup+6.25364 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17399
/proc/meminfo: memFree=1493520/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=4888 CPUtime=6.24
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 1190 0 0 0 624 0 0 0 25 0 1 0 226237405 5005312 1090 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 1222 1090 67 122 0 1096 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4888

[startup+12.7112 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17399
/proc/meminfo: memFree=1492880/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=5464 CPUtime=12.7
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 1320 0 0 0 1270 0 0 0 25 0 1 0 226237405 5595136 1220 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 1366 1220 67 122 0 1240 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5464

[startup+25.6124 s]
/proc/loadavg: 0.94 0.98 0.99 3/78 17399
/proc/meminfo: memFree=1492048/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=6376 CPUtime=25.6
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 1551 0 0 0 2559 1 0 0 25 0 1 0 226237405 6529024 1451 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519871 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 1594 1451 67 122 0 1468 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 6376

[startup+51.2227 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17399
/proc/meminfo: memFree=1491152/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=7184 CPUtime=51.2
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 1752 0 0 0 5119 1 0 0 25 0 1 0 226237405 7356416 1652 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 1796 1652 67 122 0 1670 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 7184

[startup+102.44 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17399
/proc/meminfo: memFree=1489808/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=8544 CPUtime=102.41
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2090 0 0 0 10239 2 0 0 25 0 1 0 226237405 8749056 1990 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2136 1990 67 122 0 2010 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 8544

[startup+162.473 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17399
/proc/meminfo: memFree=1488912/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=9336 CPUtime=162.42
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2295 0 0 0 16240 2 0 0 25 0 1 0 226237405 9560064 2195 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2334 2195 67 122 0 2208 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 9336

[startup+222.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 17523
/proc/meminfo: memFree=1487320/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=9720 CPUtime=222.39
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2395 0 0 0 22234 5 0 0 25 0 1 0 226237405 9953280 2295 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2430 2295 67 122 0 2304 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 9720

[startup+282.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17601
/proc/meminfo: memFree=1487696/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=10432 CPUtime=282.37
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2574 0 0 0 28232 5 0 0 25 0 1 0 226237405 10682368 2474 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2608 2474 67 122 0 2482 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 10432

[startup+342.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17601
/proc/meminfo: memFree=1487504/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=10656 CPUtime=342.38
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2630 0 0 0 34233 5 0 0 25 0 1 0 226237405 10911744 2530 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134616741 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2664 2530 67 122 0 2538 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 10656

[startup+402.635 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1487248/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=10908 CPUtime=402.4
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2691 0 0 0 40234 6 0 0 25 0 1 0 226237405 11169792 2591 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2727 2591 67 122 0 2601 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 10908

[startup+462.666 s]
/proc/loadavg: 1.09 1.02 1.01 2/78 17601
/proc/meminfo: memFree=1486608/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=11532 CPUtime=462.42
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2853 0 0 0 46235 7 0 0 25 0 1 0 226237405 11808768 2753 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2883 2753 67 122 0 2757 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 11532

[startup+522.693 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17601
/proc/meminfo: memFree=1486352/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=11784 CPUtime=522.43
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2916 0 0 0 52236 7 0 0 25 0 1 0 226237405 12066816 2816 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2946 2816 67 122 0 2820 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 11784

[startup+582.725 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1486224/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=11880 CPUtime=582.44
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2940 0 0 0 58237 7 0 0 25 0 1 0 226237405 12165120 2840 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2970 2840 67 122 0 2844 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 11880

[startup+642.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1486160/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=11944 CPUtime=642.46
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 2956 0 0 0 64238 8 0 0 25 0 1 0 226237405 12230656 2856 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 2986 2856 67 122 0 2860 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 11944

[startup+702.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1485712/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=12604 CPUtime=702.47
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 3098 0 0 0 70239 8 0 0 25 0 1 0 226237405 12906496 2963 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3151 2963 67 122 0 3025 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 12604

[startup+762.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1485200/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=13012 CPUtime=762.49
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 3499 0 0 0 76240 9 0 0 25 0 1 0 226237405 13324288 3049 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3253 3049 67 122 0 3127 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 13012

[startup+822.854 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1485136/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=13148 CPUtime=822.52
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 3797 0 0 0 82242 10 0 0 25 0 1 0 226237405 13463552 3067 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3287 3067 67 122 0 3161 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 13148

[startup+882.881 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1485264/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=13148 CPUtime=882.53
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 4129 0 0 0 88242 11 0 0 25 0 1 0 226237405 13463552 3084 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3287 3084 67 122 0 3161 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 13148

[startup+942.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1485264/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=13148 CPUtime=942.54
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 4411 0 0 0 94243 11 0 0 25 0 1 0 226237405 13463552 3086 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3287 3086 67 122 0 3161 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 13148

[startup+1002.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1485072/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=13280 CPUtime=1002.56
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 4722 0 0 0 100244 12 0 0 25 0 1 0 226237405 13598720 3117 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3320 3117 67 122 0 3194 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 13280

[startup+1062.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1485072/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=13428 CPUtime=1062.58
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 5054 0 0 0 106246 12 0 0 25 0 1 0 226237405 13750272 3134 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3357 3134 67 122 0 3231 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 13428

[startup+1123.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1484944/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=13428 CPUtime=1122.6
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 5349 0 0 0 112247 13 0 0 25 0 1 0 226237405 13750272 3149 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3357 3149 67 122 0 3231 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 13428

[startup+1183.04 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1484176/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=14104 CPUtime=1182.62
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 5787 0 0 0 118248 14 0 0 25 0 1 0 226237405 14442496 3326 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3526 3326 67 122 0 3400 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 14104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1484112/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=14252 CPUtime=1200.04
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 5880 0 0 0 119990 14 0 0 25 0 1 0 226237405 14594048 3341 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3563 3341 67 122 0 3437 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14252

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17601
/proc/meminfo: memFree=1484112/2055920 swapFree=4142544/4192956
[pid=17398] ppid=17396 vsize=14252 CPUtime=1200.04
/proc/17398/stat : 17398 (mxc) R 17396 17398 16603 0 -1 4194304 5880 0 0 0 119990 14 0 0 25 0 1 0 226237405 14594048 3341 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17398/statm: 3563 3341 67 122 0 3437 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.145977
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 14260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5880
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= 20430

runsolver used 1.34879 second user time and 2.85857 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Wed Feb 21 12:58:16 UTC 2007

IDJOB= 304632
IDBENCH= 20137
IDSOLVER= 107
FILE ID= node72/304632-1172062696

PBS_JOBID= 3892762

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1215030506-14.cnf
COMMAND LINE= /tmp/evaluation/304632-1172062696/mxc /tmp/evaluation/304632-1172062696/instance-304632-1172062696.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-304632-1172062696 -o ROOT/results/node72/solver-304632-1172062696 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304632-1172062696/mxc /tmp/evaluation/304632-1172062696/instance-304632-1172062696.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  15014b36bd3f1b632f14e04ffece9292

RANDOM SEED= 515023387

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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:       1498224 kB
Buffers:         40624 kB
Cached:         436408 kB
SwapCached:      19640 kB
Active:         391188 kB
Inactive:       120392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498224 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            31696 kB
Committed_AS:   590908 kB
PageTables:       1676 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= 66562 MiB

End job on node72 on Wed Feb 21 13:18:18 UTC 2007