Trace number 303156

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) 1200.08 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node1/watcher-303156-1172028589 -o ROOT/results/node1/solver-303156-1172028589 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303156-1172028589/mxc /tmp/evaluation/303156-1172028589/instance-303156-1172028589.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: 1.00 1.00 1.00 3/77 6624
/proc/meminfo: memFree=1565032/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=1636 CPUtime=0
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 222814008 1675264 238 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 409 238 46 122 0 283 0

[startup+0.106733 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6624
/proc/meminfo: memFree=1565032/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=2136 CPUtime=0.1
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 511 0 0 0 10 0 0 0 18 0 1 0 222814008 2187264 385 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 534 385 59 122 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2136

[startup+0.514781 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6624
/proc/meminfo: memFree=1565032/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=3212 CPUtime=0.5
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 779 0 0 0 50 0 0 0 21 0 1 0 222814008 3289088 653 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 803 653 59 122 0 677 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3212

[startup+1.33488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6625
/proc/meminfo: memFree=1561440/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=4664 CPUtime=1.32
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 1141 0 0 0 132 0 0 0 25 0 1 0 222814008 4775936 1015 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 1166 1015 59 122 0 1040 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4664

[startup+2.97107 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6625
/proc/meminfo: memFree=1560480/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=5576 CPUtime=2.96
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 1379 0 0 0 295 1 0 0 25 0 1 0 222814008 5709824 1251 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 1394 1251 67 122 0 1268 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5576

[startup+6.25245 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 6625
/proc/meminfo: memFree=1559584/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=6104 CPUtime=6.24
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 1528 0 0 0 623 1 0 0 25 0 1 0 222814008 6250496 1400 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 1526 1400 67 122 0 1400 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6104

[startup+12.7102 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6625
/proc/meminfo: memFree=1558368/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=7228 CPUtime=12.69
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 1783 0 0 0 1268 1 0 0 25 0 1 0 222814008 7401472 1655 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 1807 1655 67 122 0 1681 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7228

[startup+25.5107 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 6625
/proc/meminfo: memFree=1557344/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=8280 CPUtime=25.5
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 2050 0 0 0 2548 2 0 0 25 0 1 0 222814008 8478720 1922 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 2070 1922 67 122 0 1944 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8280

[startup+51.1227 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 6625
/proc/meminfo: memFree=1555872/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=9684 CPUtime=51.1
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 2409 0 0 0 5107 3 0 0 25 0 1 0 222814008 9916416 2281 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 2421 2281 67 122 0 2295 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9684

[startup+102.34 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6625
/proc/meminfo: memFree=1554528/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=11000 CPUtime=102.3
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 2744 0 0 0 10227 3 0 0 25 0 1 0 222814008 11264000 2616 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 2750 2616 67 122 0 2624 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 11000

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6625
/proc/meminfo: memFree=1553504/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=11924 CPUtime=162.32
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 2981 0 0 0 16228 4 0 0 25 0 1 0 222814008 12210176 2853 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 2981 2853 67 122 0 2855 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11924

[startup+222.41 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6625
/proc/meminfo: memFree=1552416/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=13076 CPUtime=222.33
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 3239 0 0 0 22229 4 0 0 25 0 1 0 222814008 13389824 3077 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 3269 3077 67 122 0 3143 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 13076

[startup+282.439 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 6625
/proc/meminfo: memFree=1551968/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=13768 CPUtime=282.34
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 3702 0 0 0 28229 5 0 0 25 0 1 0 222814008 14098432 3234 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 3442 3234 67 122 0 3316 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 13768

[startup+342.47 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6625
/proc/meminfo: memFree=1551840/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=13768 CPUtime=342.36
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 3980 0 0 0 34230 6 0 0 25 0 1 0 222814008 14098432 3240 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 3442 3240 67 122 0 3316 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 13768

[startup+402.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6625
/proc/meminfo: memFree=1550688/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=14864 CPUtime=402.37
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 4510 0 0 0 40231 6 0 0 25 0 1 0 222814008 15220736 3514 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 3716 3514 67 122 0 3590 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 14864

[startup+462.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6625
/proc/meminfo: memFree=1550496/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=15148 CPUtime=462.39
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 4792 0 0 0 46232 7 0 0 25 0 1 0 222814008 15511552 3574 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 3787 3574 67 122 0 3661 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 15148

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6625
/proc/meminfo: memFree=1550368/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=15300 CPUtime=522.4
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 5069 0 0 0 52232 8 0 0 25 0 1 0 222814008 15667200 3592 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 3825 3592 67 122 0 3699 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 15300

[startup+582.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6625
/proc/meminfo: memFree=1550112/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=15576 CPUtime=582.41
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 5396 0 0 0 58232 9 0 0 25 0 1 0 222814008 15949824 3660 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 3894 3660 67 122 0 3768 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 15576

[startup+642.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6625
/proc/meminfo: memFree=1549344/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=16508 CPUtime=642.42
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 5852 0 0 0 64233 9 0 0 25 0 1 0 222814008 16904192 3874 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4127 3874 67 122 0 4001 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 16508

[startup+702.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1549088/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=16664 CPUtime=702.44
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 6130 0 0 0 70234 10 0 0 25 0 1 0 222814008 17063936 3906 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4166 3906 67 122 0 4040 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 16664

[startup+762.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1548960/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=16796 CPUtime=762.46
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 6380 0 0 0 76235 11 0 0 25 0 1 0 222814008 17199104 3951 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4199 3951 67 122 0 4073 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 16796

[startup+822.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1548832/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=16944 CPUtime=822.47
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 6637 0 0 0 82236 11 0 0 25 0 1 0 222814008 17350656 3962 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4236 3962 67 122 0 4110 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 16944

[startup+882.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1548832/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=16944 CPUtime=882.48
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 6847 0 0 0 88236 12 0 0 25 0 1 0 222814008 17350656 3967 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4236 3967 67 122 0 4110 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 16944

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1548704/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=17076 CPUtime=942.49
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 7125 0 0 0 94237 12 0 0 25 0 1 0 222814008 17485824 3999 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4269 3999 67 122 0 4143 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 17076

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1547616/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=18272 CPUtime=1002.5
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 7633 0 0 0 100237 13 0 0 25 0 1 0 222814008 18710528 4294 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4568 4294 67 122 0 4442 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 18272

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1547232/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=18688 CPUtime=1062.52
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 7963 0 0 0 106238 14 0 0 25 0 1 0 222814008 19136512 4399 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4672 4399 67 122 0 4546 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 18688

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1547168/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=18840 CPUtime=1122.53
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 8203 0 0 0 112238 15 0 0 25 0 1 0 222814008 19292160 4414 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4710 4414 67 122 0 4584 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 18840

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1547104/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=18840 CPUtime=1182.54
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 8402 0 0 0 118239 15 0 0 25 0 1 0 222814008 19292160 4433 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4710 4433 67 122 0 4584 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 18840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1547104/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=18840 CPUtime=1200.06
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 8492 0 0 0 119991 15 0 0 25 0 1 0 222814008 19292160 4433 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4710 4433 67 122 0 4584 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18840

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6627
/proc/meminfo: memFree=1547104/2055920 swapFree=4158120/4192956
[pid=6624] ppid=6622 vsize=18840 CPUtime=1200.06
/proc/6624/stat : 6624 (mxc) R 6622 6624 5760 0 -1 4194304 8492 0 0 0 119991 15 0 0 25 0 1 0 222814008 19292160 4433 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6624/statm: 4710 4433 67 122 0 4584 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.162975
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 19020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8492
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= 2351

runsolver used 1.42478 second user time and 2.76558 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Wed Feb 21 03:29:49 UTC 2007

IDJOB= 303156
IDBENCH= 20101
IDSOLVER= 107
FILE ID= node1/303156-1172028589

PBS_JOBID= 3849167

Free space on /tmp= 66550 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/303156-1172028589/mxc /tmp/evaluation/303156-1172028589/instance-303156-1172028589.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-303156-1172028589 -o ROOT/results/node1/solver-303156-1172028589 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303156-1172028589/mxc /tmp/evaluation/303156-1172028589/instance-303156-1172028589.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 974092496

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1565376 kB
Buffers:         56300 kB
Cached:         337368 kB
SwapCached:      15284 kB
Active:         268536 kB
Inactive:       148372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565376 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            59140 kB
Committed_AS:   730236 kB
PageTables:       1740 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= 66550 MiB

End job on node1 on Wed Feb 21 03:49:52 UTC 2007