Trace number 306682

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) 1200.11 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
MD5SUMf6337b9ef083936c6b3e5af26c3dff66
Bench CategoryRANDOM (random 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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-306682-1172104103 -o ROOT/results/node72/solver-306682-1172104103 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306682-1172104103/mxc /tmp/evaluation/306682-1172104103/instance-306682-1172104103.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: 0.99 0.98 0.99 3/77 21620
/proc/meminfo: memFree=1468712/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=3372 CPUtime=0
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 633 0 0 0 0 0 0 0 18 0 1 0 230378141 3452928 617 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 843 618 46 122 0 717 0

[startup+0.107162 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 21620
/proc/meminfo: memFree=1468712/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=4864 CPUtime=0.1
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 1272 0 0 0 10 0 0 0 18 0 1 0 230378141 4980736 1003 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 1216 1003 57 122 0 1090 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4864

[startup+0.5152 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 21620
/proc/meminfo: memFree=1468712/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=5524 CPUtime=0.5
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 1442 0 0 0 50 0 0 0 21 0 1 0 230378141 5656576 1173 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 1381 1173 59 122 0 1255 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5524

[startup+1.33527 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21621
/proc/meminfo: memFree=1463328/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=6712 CPUtime=1.32
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 1728 0 0 0 132 0 0 0 25 0 1 0 230378141 6873088 1459 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 1678 1459 59 122 0 1552 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6712

[startup+2.97143 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21621
/proc/meminfo: memFree=1461216/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=9220 CPUtime=2.96
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 2374 0 0 0 295 1 0 0 25 0 1 0 230378141 9441280 2105 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 2305 2105 59 122 0 2179 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9220

[startup+6.25172 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21621
/proc/meminfo: memFree=1455776/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=14764 CPUtime=6.24
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 3745 0 0 0 622 2 0 0 25 0 1 0 230378141 15118336 3476 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 3691 3476 59 122 0 3565 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14764

[startup+12.7023 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21621
/proc/meminfo: memFree=1446304/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=23608 CPUtime=12.69
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 5935 0 0 0 1264 5 0 0 25 0 1 0 230378141 24174592 5666 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 5902 5666 59 122 0 5776 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23608

[startup+25.5085 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21621
/proc/meminfo: memFree=1430304/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=39972 CPUtime=25.49
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 10020 0 0 0 2541 8 0 0 25 0 1 0 230378141 40931328 9751 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 9993 9751 59 122 0 9867 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39972

[startup+51.1238 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21621
/proc/meminfo: memFree=1401760/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=67956 CPUtime=51.1
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 17032 0 0 0 5094 16 0 0 25 0 1 0 230378141 69586944 16763 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 16989 16763 59 122 0 16863 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 67956

[startup+102.344 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 21621
/proc/meminfo: memFree=1387680/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=82080 CPUtime=102.3
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 20603 0 0 0 10210 20 0 0 25 0 1 0 230378141 84049920 20264 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 20520 20264 67 122 0 20394 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 82080

[startup+162.375 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21621
/proc/meminfo: memFree=1375392/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=93828 CPUtime=162.32
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 23630 0 0 0 16208 24 0 0 25 0 1 0 230378141 96079872 23216 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 23457 23216 67 122 0 23331 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 93828

[startup+222.402 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21621
/proc/meminfo: memFree=1372768/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=96468 CPUtime=222.33
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 24349 0 0 0 22208 25 0 0 25 0 1 0 230378141 98783232 23853 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 24117 23853 67 122 0 23991 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 96468

[startup+282.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21621
/proc/meminfo: memFree=1358368/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=110724 CPUtime=282.35
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 28017 0 0 0 28206 29 0 0 25 0 1 0 230378141 113381376 27431 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 27681 27431 67 122 0 27555 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 110724

[startup+342.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21621
/proc/meminfo: memFree=1346848/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=122880 CPUtime=342.36
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 31047 0 0 0 34204 32 0 0 25 0 1 0 230378141 125829120 30461 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 30720 30461 67 122 0 30594 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 122880

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21621
/proc/meminfo: memFree=1344480/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=124464 CPUtime=402.38
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 31563 0 0 0 40205 33 0 0 25 0 1 0 230378141 127451136 30887 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 31116 30887 67 122 0 30990 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 124464

[startup+462.53 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 21621
/proc/meminfo: memFree=1323808/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=145856 CPUtime=462.4
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 36901 0 0 0 46201 39 0 0 25 0 1 0 230378141 149356544 36225 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 36464 36225 67 122 0 36338 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 145856

[startup+522.559 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21621
/proc/meminfo: memFree=1319328/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=149816 CPUtime=522.4
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 37979 0 0 0 52200 40 0 0 25 0 1 0 230378141 153411584 37204 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 37454 37204 67 122 0 37328 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 149816

[startup+582.585 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21622
/proc/meminfo: memFree=1319264/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=149816 CPUtime=582.42
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 38078 0 0 0 58201 41 0 0 25 0 1 0 230378141 153411584 37204 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 37454 37204 67 122 0 37328 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 149816

[startup+642.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1319328/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=149816 CPUtime=642.43
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 38078 0 0 0 64201 42 0 0 25 0 1 0 230378141 153411584 37204 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 37454 37204 67 122 0 37328 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 149816

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1319328/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=149816 CPUtime=702.44
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 38078 0 0 0 70202 42 0 0 25 0 1 0 230378141 153411584 37204 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 37454 37204 67 122 0 37328 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 149816

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1319328/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=149816 CPUtime=762.46
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 38078 0 0 0 76203 43 0 0 25 0 1 0 230378141 153411584 37204 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 37454 37204 67 122 0 37328 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 149816

[startup+822.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1319328/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=149816 CPUtime=822.47
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 38083 0 0 0 82204 43 0 0 25 0 1 0 230378141 153411584 37209 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 37454 37209 67 122 0 37328 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 149816

[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21623
/proc/meminfo: memFree=1315104/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=153776 CPUtime=882.48
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 39206 0 0 0 88203 45 0 0 25 0 1 0 230378141 157466624 38223 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531164 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 38444 38223 67 122 0 38318 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 153776

[startup+942.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1315040/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=153776 CPUtime=942.5
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 39315 0 0 0 94204 46 0 0 25 0 1 0 230378141 157466624 38223 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 38444 38223 67 122 0 38318 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 153776

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1315232/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=153776 CPUtime=1002.51
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 39315 0 0 0 100205 46 0 0 25 0 1 0 230378141 157466624 38223 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 38444 38223 67 122 0 38318 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 153776

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1315296/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=153776 CPUtime=1062.53
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 39424 0 0 0 106206 47 0 0 25 0 1 0 230378141 157466624 38223 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 38444 38223 67 122 0 38318 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 153776

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1315296/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=153776 CPUtime=1122.55
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 39424 0 0 0 112208 47 0 0 25 0 1 0 230378141 157466624 38223 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 38444 38223 67 122 0 38318 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 153776

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1315360/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=153776 CPUtime=1182.56
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 39424 0 0 0 118208 48 0 0 25 0 1 0 230378141 157466624 38223 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 38444 38223 67 122 0 38318 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 153776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1315296/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=153776 CPUtime=1200.08
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 39533 0 0 0 119960 48 0 0 25 0 1 0 230378141 157466624 38223 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 38444 38223 67 122 0 38318 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 153776

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21623
/proc/meminfo: memFree=1315296/2055920 swapFree=4142544/4192956
[pid=21620] ppid=21618 vsize=153776 CPUtime=1200.08
/proc/21620/stat : 21620 (mxc) R 21618 21620 20820 0 -1 4194304 39533 0 0 0 119960 48 0 0 25 0 1 0 230378141 157466624 38223 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21620/statm: 38444 38223 67 122 0 38318 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 153776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.61
CPU system time (s): 0.507922
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 154212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.507922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39533
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= 2082

runsolver used 1.39479 second user time and 2.83857 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Thu Feb 22 00:28:23 UTC 2007

IDJOB= 306682
IDBENCH= 20187
IDSOLVER= 107
FILE ID= node72/306682-1172104103

PBS_JOBID= 3892878

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
COMMAND LINE= /tmp/evaluation/306682-1172104103/mxc /tmp/evaluation/306682-1172104103/instance-306682-1172104103.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-306682-1172104103 -o ROOT/results/node72/solver-306682-1172104103 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306682-1172104103/mxc /tmp/evaluation/306682-1172104103/instance-306682-1172104103.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f6337b9ef083936c6b3e5af26c3dff66

RANDOM SEED= 878602158

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:       1469056 kB
Buffers:         42264 kB
Cached:         463396 kB
SwapCached:      19640 kB
Active:         403088 kB
Inactive:       137120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469056 kB
SwapTotal:     4192956 kB
SwapFree:      4142544 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          30104 kB
Slab:            32240 kB
Committed_AS:   616220 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= 66560 MiB

End job on node72 on Thu Feb 22 00:48:26 UTC 2007