Trace number 301106

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 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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/node18/watcher-301106-1171952738 -o ROOT/results/node18/solver-301106-1171952738 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301106-1171952738/mxc /tmp/evaluation/301106-1171952738/instance-301106-1171952738.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 1.06 1.81 3/77 1634
/proc/meminfo: memFree=1538920/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=1476 CPUtime=0
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 215228411 1511424 203 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 369 204 46 122 0 243 0

[startup+0.107466 s]
/proc/loadavg: 0.92 1.06 1.81 3/77 1634
/proc/meminfo: memFree=1538920/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=2120 CPUtime=0.1
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 463 0 0 0 10 0 0 0 18 0 1 0 215228411 2170880 377 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 530 378 59 122 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2120

[startup+0.515505 s]
/proc/loadavg: 0.92 1.06 1.81 3/77 1634
/proc/meminfo: memFree=1538920/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=3728 CPUtime=0.51
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 850 0 0 0 51 0 0 0 21 0 1 0 215228411 3817472 764 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 932 764 59 122 0 806 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3728

[startup+1.33559 s]
/proc/loadavg: 0.92 1.06 1.81 3/78 1635
/proc/meminfo: memFree=1534304/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=5320 CPUtime=1.32
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 1276 0 0 0 132 0 0 0 25 0 1 0 215228411 5447680 1188 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 1330 1188 67 122 0 1204 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5320

[startup+2.97174 s]
/proc/loadavg: 0.92 1.06 1.81 2/78 1635
/proc/meminfo: memFree=1533664/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=6376 CPUtime=2.96
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 1551 0 0 0 296 0 0 0 25 0 1 0 215228411 6529024 1463 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 1594 1463 67 122 0 1468 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6376

[startup+6.25406 s]
/proc/loadavg: 0.93 1.06 1.80 2/78 1635
/proc/meminfo: memFree=1532320/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=7912 CPUtime=6.24
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 1920 0 0 0 624 0 0 0 25 0 1 0 215228411 8101888 1832 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 1978 1832 67 122 0 1852 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7912

[startup+12.7047 s]
/proc/loadavg: 0.93 1.06 1.80 2/78 1635
/proc/meminfo: memFree=1530720/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=8640 CPUtime=12.69
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 2107 0 0 0 1268 1 0 0 25 0 1 0 215228411 8847360 2019 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 2160 2019 67 122 0 2034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8640

[startup+25.5119 s]
/proc/loadavg: 0.95 1.05 1.78 2/78 1635
/proc/meminfo: memFree=1529376/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=10024 CPUtime=25.49
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 2450 0 0 0 2548 1 0 0 25 0 1 0 215228411 10264576 2362 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 2506 2362 67 122 0 2380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10024

[startup+51.1224 s]
/proc/loadavg: 0.96 1.05 1.76 2/78 1635
/proc/meminfo: memFree=1527712/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=11836 CPUtime=51.09
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 2904 0 0 0 5107 2 0 0 25 0 1 0 215228411 12120064 2816 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 2959 2816 67 122 0 2833 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11836

[startup+102.339 s]
/proc/loadavg: 0.98 1.04 1.72 2/78 1635
/proc/meminfo: memFree=1525984/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=13316 CPUtime=102.3
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 3284 0 0 0 10227 3 0 0 25 0 1 0 215228411 13635584 3188 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 3329 3188 67 122 0 3203 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 13316

[startup+162.37 s]
/proc/loadavg: 0.99 1.03 1.67 2/78 1635
/proc/meminfo: memFree=1524256/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=15020 CPUtime=162.32
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 3713 0 0 0 16228 4 0 0 25 0 1 0 215228411 15380480 3617 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 3755 3617 67 122 0 3629 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 15020

[startup+222.399 s]
/proc/loadavg: 0.99 1.02 1.63 2/78 1635
/proc/meminfo: memFree=1523104/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=16080 CPUtime=222.33
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 3986 0 0 0 22228 5 0 0 25 0 1 0 215228411 16465920 3886 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529494 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 4020 3886 67 122 0 3894 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 16080

[startup+282.428 s]
/proc/loadavg: 0.99 1.02 1.59 2/78 1635
/proc/meminfo: memFree=1522848/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=16360 CPUtime=282.34
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 4059 0 0 0 28228 6 0 0 25 0 1 0 215228411 16752640 3956 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 4090 3956 67 122 0 3964 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 16360

[startup+342.457 s]
/proc/loadavg: 0.99 1.01 1.54 2/78 1635
/proc/meminfo: memFree=1521184/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=17976 CPUtime=342.35
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 4496 0 0 0 34228 7 0 0 25 0 1 0 215228411 18407424 4362 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 4494 4362 67 122 0 4368 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 17976

[startup+402.491 s]
/proc/loadavg: 0.99 1.00 1.51 2/78 1635
/proc/meminfo: memFree=1521120/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=17884 CPUtime=402.37
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 4518 0 0 0 40230 7 0 0 25 0 1 0 215228411 18313216 4339 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 4471 4339 67 122 0 4345 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 17884

[startup+462.518 s]
/proc/loadavg: 0.99 1.00 1.47 2/78 1635
/proc/meminfo: memFree=1521056/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=18120 CPUtime=462.38
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 4597 0 0 0 46230 8 0 0 25 0 1 0 215228411 18554880 4398 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534216 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 4530 4398 67 122 0 4404 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 18120

[startup+522.545 s]
/proc/loadavg: 0.99 1.00 1.44 2/78 1635
/proc/meminfo: memFree=1519456/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=19640 CPUtime=522.39
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 5010 0 0 0 52230 9 0 0 25 0 1 0 215228411 20111360 4781 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 4910 4781 67 122 0 4784 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 19640

[startup+582.574 s]
/proc/loadavg: 0.99 1.00 1.41 2/78 1635
/proc/meminfo: memFree=1519264/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=19924 CPUtime=582.4
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 5083 0 0 0 58231 9 0 0 25 0 1 0 215228411 20402176 4852 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 4981 4852 67 122 0 4855 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 19924

[startup+642.605 s]
/proc/loadavg: 0.99 1.00 1.38 2/78 1635
/proc/meminfo: memFree=1519072/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=20116 CPUtime=642.42
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 5159 0 0 0 64232 10 0 0 25 0 1 0 215228411 20598784 4900 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5029 4900 67 122 0 4903 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 20116

[startup+702.63 s]
/proc/loadavg: 0.99 1.00 1.36 2/78 1635
/proc/meminfo: memFree=1518880/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=20268 CPUtime=702.42
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 5202 0 0 0 70232 10 0 0 25 0 1 0 215228411 20754432 4938 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5067 4938 67 122 0 4941 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 20268

[startup+762.657 s]
/proc/loadavg: 0.99 1.00 1.33 2/78 1635
/proc/meminfo: memFree=1518880/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=20324 CPUtime=762.44
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 5220 0 0 0 76233 11 0 0 25 0 1 0 215228411 20811776 4952 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5081 4952 67 122 0 4955 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 20324

[startup+822.688 s]
/proc/loadavg: 0.99 1.00 1.31 2/78 1635
/proc/meminfo: memFree=1517856/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=21292 CPUtime=822.45
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 5504 0 0 0 82233 12 0 0 25 0 1 0 215228411 21803008 5160 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5323 5160 67 122 0 5197 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 21292

[startup+882.716 s]
/proc/loadavg: 0.99 1.00 1.29 2/78 1637
/proc/meminfo: memFree=1517088/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=22084 CPUtime=882.46
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 5945 0 0 0 88234 12 0 0 25 0 1 0 215228411 22614016 5356 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5521 5356 67 122 0 5395 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 22084

[startup+942.744 s]
/proc/loadavg: 0.99 1.00 1.26 2/78 1637
/proc/meminfo: memFree=1516960/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=22216 CPUtime=942.48
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 6229 0 0 0 94235 13 0 0 25 0 1 0 215228411 22749184 5395 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5554 5395 67 122 0 5428 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 22216

[startup+1002.77 s]
/proc/loadavg: 0.99 1.00 1.25 2/78 1637
/proc/meminfo: memFree=1516832/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=22348 CPUtime=1002.49
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 6541 0 0 0 100235 14 0 0 25 0 1 0 215228411 22884352 5427 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5587 5427 67 122 0 5461 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 22348

[startup+1062.8 s]
/proc/loadavg: 0.99 1.00 1.23 2/78 1637
/proc/meminfo: memFree=1516640/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=22612 CPUtime=1062.5
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 6771 0 0 0 106235 15 0 0 25 0 1 0 215228411 23154688 5482 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5653 5482 67 122 0 5527 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 22612

[startup+1122.83 s]
/proc/loadavg: 0.99 1.00 1.21 2/78 1637
/proc/meminfo: memFree=1516512/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=22728 CPUtime=1122.52
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 7071 0 0 0 112236 16 0 0 25 0 1 0 215228411 23273472 5502 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5682 5502 67 122 0 5556 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 22728

[startup+1182.86 s]
/proc/loadavg: 0.99 1.00 1.19 2/78 1637
/proc/meminfo: memFree=1516576/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=22728 CPUtime=1182.52
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 7316 0 0 0 118236 16 0 0 25 0 1 0 215228411 23273472 5502 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134684803 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5682 5502 67 122 0 5556 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 22728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 1.00 1.19 2/78 1637
/proc/meminfo: memFree=1516512/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=22728 CPUtime=1200.04
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 7351 0 0 0 119988 16 0 0 25 0 1 0 215228411 23273472 5502 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5682 5502 67 122 0 5556 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 22728

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

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

[startup+1200.37 s]
/proc/loadavg: 0.99 1.00 1.19 2/78 1637
/proc/meminfo: memFree=1516512/2055920 swapFree=4192812/4192956
[pid=1634] ppid=1632 vsize=22728 CPUtime=1200.04
/proc/1634/stat : 1634 (mxc) R 1632 1634 692 0 -1 4194304 7351 0 0 0 119988 16 0 0 25 0 1 0 215228411 23273472 5502 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1634/statm: 5682 5502 67 122 0 5556 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 22728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.169974
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 22884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7351
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= 1723

runsolver used 1.37979 second user time and 2.68759 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 20 06:25:39 UTC 2007

IDJOB= 301106
IDBENCH= 20051
IDSOLVER= 107
FILE ID= node18/301106-1171952738

PBS_JOBID= 3848981

Free space on /tmp= 66546 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/301106-1171952738/mxc /tmp/evaluation/301106-1171952738/instance-301106-1171952738.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301106-1171952738 -o ROOT/results/node18/solver-301106-1171952738 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301106-1171952738/mxc /tmp/evaluation/301106-1171952738/instance-301106-1171952738.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 758141872

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1539264 kB
Buffers:         54820 kB
Cached:         328904 kB
SwapCached:          0 kB
Active:         305228 kB
Inactive:       138352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          78740 kB
Slab:            58648 kB
Committed_AS:   840068 kB
PageTables:       1668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node18 on Tue Feb 20 06:45:41 UTC 2007