Trace number 306272

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 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark126.202
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node26/watcher-306272-1172095824 -o ROOT/results/node26/solver-306272-1172095824 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306272-1172095824/mxc /tmp/evaluation/306272-1172095824/instance-306272-1172095824.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 0.97 0.99 3/77 26102
/proc/meminfo: memFree=1945080/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=2324 CPUtime=0
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 405 0 0 0 0 0 0 0 18 0 1 0 229536055 2379776 389 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 581 389 46 122 0 455 0

[startup+0.106571 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 26102
/proc/meminfo: memFree=1945080/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=3132 CPUtime=0.1
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 766 0 0 0 10 0 0 0 18 0 1 0 229536055 3207168 620 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 783 620 59 122 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3132

[startup+0.514642 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 26102
/proc/meminfo: memFree=1945080/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=4188 CPUtime=0.5
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 1000 0 0 0 50 0 0 0 21 0 1 0 229536055 4288512 854 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 1047 854 59 122 0 921 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4188

[startup+1.33478 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1940464/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=5904 CPUtime=1.33
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 1451 0 0 0 132 1 0 0 25 0 1 0 229536055 6045696 1305 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 1476 1306 59 122 0 1350 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5904

[startup+2.97107 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1938160/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=8996 CPUtime=2.96
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 2221 0 0 0 295 1 0 0 25 0 1 0 229536055 9211904 2075 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 2249 2075 59 122 0 2123 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8996

[startup+6.25164 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1931832/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=14804 CPUtime=6.24
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 3665 0 0 0 621 3 0 0 25 0 1 0 229536055 15159296 3519 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 3701 3519 59 122 0 3575 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14804

[startup+12.7058 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1921976/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=24176 CPUtime=12.69
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 5997 0 0 0 1264 5 0 0 25 0 1 0 229536055 24756224 5851 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 6044 5851 59 122 0 5918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24176

[startup+25.511 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1916664/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=28964 CPUtime=25.5
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 7229 0 0 0 2543 7 0 0 25 0 1 0 229536055 29659136 7047 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535085 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 7241 7047 67 122 0 7115 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 28964

[startup+51.1224 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1913144/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=33056 CPUtime=51.09
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 8297 0 0 0 5101 8 0 0 25 0 1 0 229536055 33849344 8078 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 8264 8078 67 122 0 8138 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33056

[startup+102.339 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1904824/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=40712 CPUtime=102.29
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 10315 0 0 0 10218 11 0 0 25 0 1 0 229536055 41689088 9972 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 10178 9972 67 122 0 10052 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 40712

[startup+162.367 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1900600/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=44780 CPUtime=162.3
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 11478 0 0 0 16217 13 0 0 25 0 1 0 229536055 45854720 10998 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 11195 10998 67 122 0 11069 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 44780

[startup+222.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1893368/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=51932 CPUtime=222.3
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 13355 0 0 0 22215 15 0 0 25 0 1 0 229536055 53178368 12777 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 12983 12777 67 122 0 12857 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 51932

[startup+282.421 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1892664/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=52460 CPUtime=282.31
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 13625 0 0 0 28215 16 0 0 25 0 1 0 229536055 53719040 12944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 13115 12944 67 122 0 12989 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 52460

[startup+342.454 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1892664/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=52460 CPUtime=342.32
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 13733 0 0 0 34216 16 0 0 25 0 1 0 229536055 53719040 12944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 13115 12944 67 122 0 12989 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 52460

[startup+402.485 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1892536/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=52460 CPUtime=402.34
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 13841 0 0 0 40217 17 0 0 25 0 1 0 229536055 53719040 12944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 13115 12944 67 122 0 12989 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 52460

[startup+462.512 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1889912/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=55100 CPUtime=462.34
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 14601 0 0 0 46216 18 0 0 25 0 1 0 229536055 56422400 13586 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 13775 13586 67 122 0 13649 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 55100

[startup+522.54 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1887160/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=57740 CPUtime=522.34
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 15340 0 0 0 52215 19 0 0 25 0 1 0 229536055 59125760 14266 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 14435 14266 67 122 0 14309 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 57740

[startup+582.57 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1883256/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=61568 CPUtime=582.36
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 16411 0 0 0 58215 21 0 0 25 0 1 0 229536055 63045632 15219 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 15392 15219 67 122 0 15266 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 61568

[startup+642.606 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1883192/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=61568 CPUtime=642.37
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 16470 0 0 0 64215 22 0 0 25 0 1 0 229536055 63045632 15219 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 15392 15219 67 122 0 15266 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 61568

[startup+702.638 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1883000/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=61568 CPUtime=702.38
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 16588 0 0 0 70216 22 0 0 25 0 1 0 229536055 63045632 15219 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 15392 15219 67 122 0 15266 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 61568

[startup+762.663 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1882872/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=61824 CPUtime=762.39
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 16659 0 0 0 76216 23 0 0 25 0 1 0 229536055 63307776 15225 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 15456 15225 67 122 0 15330 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 61824

[startup+822.691 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1875256/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=69612 CPUtime=822.4
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 18666 0 0 0 82213 27 0 0 25 0 1 0 229536055 71282688 17167 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 17403 17167 67 122 0 17277 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 69612

[startup+882.716 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 26103
/proc/meminfo: memFree=1872056/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=72516 CPUtime=882.39
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 19525 0 0 0 88211 28 0 0 25 0 1 0 229536055 74256384 17896 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 18129 17896 67 122 0 18003 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 72516

[startup+942.75 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1872056/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=72516 CPUtime=942.41
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 19590 0 0 0 94212 29 0 0 25 0 1 0 229536055 74256384 17896 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 18129 17896 67 122 0 18003 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 72516

[startup+1002.78 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26103
/proc/meminfo: memFree=1871992/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=72516 CPUtime=1002.42
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 19655 0 0 0 100213 29 0 0 25 0 1 0 229536055 74256384 17896 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 18129 17896 67 122 0 18003 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 72516

[startup+1062.81 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 26103
/proc/meminfo: memFree=1871928/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=72516 CPUtime=1062.43
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 19785 0 0 0 106213 30 0 0 25 0 1 0 229536055 74256384 17896 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 18129 17896 67 122 0 18003 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 72516

[startup+1122.84 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 26103
/proc/meminfo: memFree=1871864/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=72516 CPUtime=1122.43
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 19785 0 0 0 112213 30 0 0 25 0 1 0 229536055 74256384 17896 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 18129 17896 67 122 0 18003 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 72516

[startup+1182.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26103
/proc/meminfo: memFree=1871800/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=72516 CPUtime=1182.44
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 19785 0 0 0 118213 31 0 0 25 0 1 0 229536055 74256384 17896 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 18129 17896 67 122 0 18003 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 72516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 26103
/proc/meminfo: memFree=1871800/2055920 swapFree=4158576/4192956
[pid=26102] ppid=26100 vsize=72516 CPUtime=1200.06
/proc/26102/stat : 26102 (mxc) R 26100 26102 24750 0 -1 4194304 19791 0 0 0 119975 31 0 0 25 0 1 0 229536055 74256384 17902 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26102/statm: 18129 17902 67 122 0 18003 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72516

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1199.76
CPU system time (s): 0.32395
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 72776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19791
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= 2700

runsolver used 1.40878 second user time and 2.80057 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Wed Feb 21 22:10:24 UTC 2007

IDJOB= 306272
IDBENCH= 20177
IDSOLVER= 107
FILE ID= node26/306272-1172095824

PBS_JOBID= 3892854

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/306272-1172095824/mxc /tmp/evaluation/306272-1172095824/instance-306272-1172095824.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-306272-1172095824 -o ROOT/results/node26/solver-306272-1172095824 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306272-1172095824/mxc /tmp/evaluation/306272-1172095824/instance-306272-1172095824.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 206441232

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1945424 kB
Buffers:          8808 kB
Cached:          35836 kB
SwapCached:      12408 kB
Active:          38664 kB
Inactive:        28476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1945424 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:          29772 kB
Slab:            28956 kB
Committed_AS:   683372 kB
PageTables:       1680 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= 66558 MiB

End job on node26 on Wed Feb 21 22:30:27 UTC 2007