Trace number 307502

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) 1200.01 1200.45

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
MD5SUM2436f6f433943d85ff751898805eafae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.404937
Satisfiable
(Un)Satisfiability was proved
Number of variables6500
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node7/watcher-307502-1172487021 -o ROOT/results/node7/solver-307502-1172487021 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307502-1172487021/mxc /tmp/evaluation/307502-1172487021/instance-307502-1172487021.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: 0.00 0.00 0.00 3/77 14948
/proc/meminfo: memFree=1677584/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=1936 CPUtime=0
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 268656911 1982464 306 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 484 307 46 122 0 358 0

[startup+0.106798 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 14948
/proc/meminfo: memFree=1677584/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=2316 CPUtime=0.1
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 496 0 0 0 10 0 0 0 18 0 1 0 268656911 2371584 410 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 579 410 59 122 0 453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2316

[startup+0.51484 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 14948
/proc/meminfo: memFree=1677584/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=2712 CPUtime=0.51
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 598 0 0 0 51 0 0 0 22 0 1 0 268656911 2777088 512 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 678 512 59 122 0 552 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2712

[startup+1.33493 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 14949
/proc/meminfo: memFree=1675144/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=3636 CPUtime=1.33
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 805 0 0 0 133 0 0 0 25 0 1 0 268656911 3723264 719 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 909 719 59 122 0 783 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3636

[startup+2.9711 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 14949
/proc/meminfo: memFree=1674120/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=4400 CPUtime=2.96
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 1007 0 0 0 296 0 0 0 25 0 1 0 268656911 4505600 919 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 1100 919 67 122 0 974 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4400

[startup+6.24744 s]
/proc/loadavg: 0.08 0.02 0.01 2/78 14949
/proc/meminfo: memFree=1673352/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=5188 CPUtime=6.23
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 1208 0 0 0 623 0 0 0 25 0 1 0 268656911 5312512 1120 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 1297 1120 67 122 0 1171 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5188

[startup+12.7041 s]
/proc/loadavg: 0.15 0.03 0.01 2/78 14949
/proc/meminfo: memFree=1672456/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=5812 CPUtime=12.69
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 1369 0 0 0 1268 1 0 0 25 0 1 0 268656911 5951488 1281 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 1453 1281 67 122 0 1327 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5812

[startup+25.5115 s]
/proc/loadavg: 0.34 0.08 0.02 2/78 14949
/proc/meminfo: memFree=1671816/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=6388 CPUtime=25.49
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 1520 0 0 0 2548 1 0 0 25 0 1 0 268656911 6541312 1432 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 1597 1432 67 122 0 1471 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6388

[startup+51.1211 s]
/proc/loadavg: 0.56 0.15 0.05 2/78 14949
/proc/meminfo: memFree=1670088/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=8136 CPUtime=51.1
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 1949 0 0 0 5108 2 0 0 25 0 1 0 268656911 8331264 1861 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 2034 1861 67 122 0 1908 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8136

[startup+102.339 s]
/proc/loadavg: 0.81 0.28 0.10 2/78 14949
/proc/meminfo: memFree=1668488/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=9684 CPUtime=102.3
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 2338 0 0 0 10227 3 0 0 25 0 1 0 268656911 9916416 2250 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 2421 2250 67 122 0 2295 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9684

[startup+162.371 s]
/proc/loadavg: 0.93 0.41 0.15 2/78 14949
/proc/meminfo: memFree=1666760/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=11396 CPUtime=162.31
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 2766 0 0 0 16228 3 0 0 25 0 1 0 268656911 11669504 2678 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 2849 2678 67 122 0 2723 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 11396

[startup+222.395 s]
/proc/loadavg: 0.97 0.51 0.20 2/78 14949
/proc/meminfo: memFree=1666120/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=11924 CPUtime=222.33
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 2909 0 0 0 22229 4 0 0 25 0 1 0 268656911 12210176 2821 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 2981 2821 67 122 0 2855 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11924

[startup+282.42 s]
/proc/loadavg: 0.99 0.60 0.25 2/78 14949
/proc/meminfo: memFree=1665608/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=12452 CPUtime=282.34
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 3036 0 0 0 28229 5 0 0 25 0 1 0 268656911 12750848 2948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 3113 2948 67 122 0 2987 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 12452

[startup+342.452 s]
/proc/loadavg: 0.99 0.67 0.29 2/78 14949
/proc/meminfo: memFree=1665416/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=12580 CPUtime=342.35
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 3086 0 0 0 34230 5 0 0 25 0 1 0 268656911 12881920 2989 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 3145 2989 67 122 0 3019 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 12580

[startup+402.483 s]
/proc/loadavg: 0.99 0.73 0.33 2/78 14949
/proc/meminfo: memFree=1663432/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=14564 CPUtime=402.37
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 3576 0 0 0 40231 6 0 0 25 0 1 0 268656911 14913536 3479 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 3641 3479 67 122 0 3515 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 14564

[startup+462.513 s]
/proc/loadavg: 0.99 0.77 0.37 2/78 14949
/proc/meminfo: memFree=1663368/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=14664 CPUtime=462.38
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 3606 0 0 0 46232 6 0 0 25 0 1 0 268656911 15015936 3507 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 3666 3507 67 122 0 3540 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 14664

[startup+522.545 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 14949
/proc/meminfo: memFree=1663048/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=15016 CPUtime=522.4
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 3694 0 0 0 52233 7 0 0 25 0 1 0 268656911 15376384 3595 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529757 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 3754 3595 67 122 0 3628 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 15016

[startup+582.574 s]
/proc/loadavg: 0.99 0.84 0.44 2/78 14949
/proc/meminfo: memFree=1662920/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=15092 CPUtime=582.41
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 3722 0 0 0 58234 7 0 0 25 0 1 0 268656911 15454208 3619 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 3773 3619 67 122 0 3647 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 15092

[startup+642.611 s]
/proc/loadavg: 0.99 0.87 0.47 3/82 14996
/proc/meminfo: memFree=1661408/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=15340 CPUtime=642.4
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 3784 0 0 0 64232 8 0 0 25 0 1 0 268656911 15708160 3681 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 3835 3681 67 122 0 3709 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 15340

[startup+702.676 s]
/proc/loadavg: 0.99 0.89 0.50 2/84 15087
/proc/meminfo: memFree=1661208/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=15544 CPUtime=702.39
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 3846 0 0 0 70230 9 0 0 25 0 1 0 268656911 15917056 3734 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 3886 3734 67 122 0 3760 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 15544

[startup+762.718 s]
/proc/loadavg: 0.99 0.91 0.53 2/78 15147
/proc/meminfo: memFree=1661896/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=15952 CPUtime=762.38
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 3945 0 0 0 76229 9 0 0 25 0 1 0 268656911 16334848 3833 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528102 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 3988 3833 67 122 0 3862 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 15952

[startup+822.75 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 15147
/proc/meminfo: memFree=1661448/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=16408 CPUtime=822.4
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 4065 0 0 0 82230 10 0 0 25 0 1 0 268656911 16801792 3948 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 4102 3948 67 122 0 3976 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 16408

[startup+882.778 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 15147
/proc/meminfo: memFree=1661320/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=16664 CPUtime=882.41
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 4245 0 0 0 88230 11 0 0 25 0 1 0 268656911 17063936 3963 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 4166 3963 67 122 0 4040 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 16664

[startup+942.809 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 15147
/proc/meminfo: memFree=1661256/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=16664 CPUtime=942.42
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 4410 0 0 0 94231 11 0 0 25 0 1 0 268656911 17063936 3963 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 4166 3963 67 122 0 4040 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 16664

[startup+1002.84 s]
/proc/loadavg: 0.99 0.95 0.63 2/78 15147
/proc/meminfo: memFree=1660936/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=17060 CPUtime=1002.44
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 4668 0 0 0 100232 12 0 0 25 0 1 0 268656911 17469440 4056 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 4265 4056 67 122 0 4139 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 17060

[startup+1062.87 s]
/proc/loadavg: 0.99 0.95 0.65 2/78 15147
/proc/meminfo: memFree=1660872/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=17060 CPUtime=1062.46
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 4885 0 0 0 106233 13 0 0 25 0 1 0 268656911 17469440 4075 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 4265 4075 67 122 0 4139 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 17060

[startup+1122.9 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 15147
/proc/meminfo: memFree=1660552/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=17456 CPUtime=1122.47
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 5125 0 0 0 112234 13 0 0 25 0 1 0 268656911 17874944 4183 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 4364 4183 67 122 0 4238 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 17456

[startup+1182.92 s]
/proc/loadavg: 1.06 0.98 0.69 2/78 15147
/proc/meminfo: memFree=1660232/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=17852 CPUtime=1182.48
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 5367 0 0 0 118234 14 0 0 25 0 1 0 268656911 18280448 4260 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 4463 4260 67 122 0 4337 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 17852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.04 0.98 0.70 2/78 15147
/proc/meminfo: memFree=1659912/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=18116 CPUtime=1200
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 5511 0 0 0 119985 15 0 0 25 0 1 0 268656911 18550784 4338 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 4529 4338 67 122 0 4403 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 18116

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

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

[startup+1200.44 s]
/proc/loadavg: 1.04 0.98 0.70 2/78 15147
/proc/meminfo: memFree=1659912/2055920 swapFree=4147496/4192956
[pid=14948] ppid=14946 vsize=18116 CPUtime=1200
/proc/14948/stat : 14948 (mxc) R 14946 14948 14890 0 -1 4194304 5511 0 0 0 119985 15 0 0 25 0 1 0 268656911 18550784 4338 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/14948/statm: 4529 4338 67 122 0 4403 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 18116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.01
CPU user time (s): 1199.86
CPU system time (s): 0.155976
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 18116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5511
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= 25442

runsolver used 1.36979 second user time and 2.68759 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Feb 26 10:50:22 UTC 2007

IDJOB= 307502
IDBENCH= 20207
IDSOLVER= 107
FILE ID= node7/307502-1172487021

PBS_JOBID= 3971579

Free space on /tmp= 66553 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/307502-1172487021/mxc /tmp/evaluation/307502-1172487021/instance-307502-1172487021.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-307502-1172487021 -o ROOT/results/node7/solver-307502-1172487021 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307502-1172487021/mxc /tmp/evaluation/307502-1172487021/instance-307502-1172487021.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  2436f6f433943d85ff751898805eafae

RANDOM SEED= 799086653

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1678056 kB
Buffers:         47576 kB
Cached:         237844 kB
SwapCached:       9088 kB
Active:         155476 kB
Inactive:       152992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678056 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          29792 kB
Slab:            54944 kB
Committed_AS:   882484 kB
PageTables:       1764 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= 66553 MiB

End job on node7 on Mon Feb 26 11:10:25 UTC 2007