Trace number 302172

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) 1200.04 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark299.403
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node44/watcher-302172-1172005884 -o ROOT/results/node44/solver-302172-1172005884 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302172-1172005884/mxc /tmp/evaluation/302172-1172005884/instance-302172-1172005884.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 0.98 0.91 3/64 17842
/proc/meminfo: memFree=1520064/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=1620 CPUtime=0
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 220544562 1658880 237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 405 238 46 122 0 279 0

[startup+0.106674 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 17842
/proc/meminfo: memFree=1520064/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=2544 CPUtime=0.1
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 220544562 2605056 462 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 636 462 59 122 0 510 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.514747 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 17842
/proc/meminfo: memFree=1520064/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=3996 CPUtime=0.51
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 975 0 0 0 51 0 0 0 21 0 1 0 220544562 4091904 853 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 999 853 59 122 0 873 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3996

[startup+1.3349 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1514872/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=6680 CPUtime=1.32
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 1629 0 0 0 132 0 0 0 25 0 1 0 220544562 6840320 1507 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531033 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 1670 1507 59 122 0 1544 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6680

[startup+2.9712 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1511672/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=9948 CPUtime=2.96
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 2456 0 0 0 294 2 0 0 25 0 1 0 220544562 10186752 2332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 2487 2332 67 122 0 2361 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9948

[startup+6.2488 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1509240/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=11520 CPUtime=6.24
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 2835 0 0 0 622 2 0 0 25 0 1 0 220544562 11796480 2711 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 2880 2711 67 122 0 2754 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11520

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1506872/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=13840 CPUtime=12.69
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 3425 0 0 0 1266 3 0 0 25 0 1 0 220544562 14172160 3301 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 3460 3301 67 122 0 3334 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13840

[startup+25.5053 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1504696/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=16000 CPUtime=25.49
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 3975 0 0 0 2546 3 0 0 25 0 1 0 220544562 16384000 3851 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 4000 3851 67 122 0 3874 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16000

[startup+51.11 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1501816/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=18816 CPUtime=51.08
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 4683 0 0 0 5105 3 0 0 25 0 1 0 220544562 19267584 4559 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 4704 4559 67 122 0 4578 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18816

[startup+102.318 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1499704/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=20936 CPUtime=102.27
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 5215 0 0 0 10223 4 0 0 25 0 1 0 220544562 21438464 5091 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 5234 5091 67 122 0 5108 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20936

[startup+162.337 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1496440/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=24232 CPUtime=162.27
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 6218 0 0 0 16222 5 0 0 25 0 1 0 220544562 24813568 5863 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 6058 5863 67 122 0 5932 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 24232

[startup+222.355 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1493752/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=26872 CPUtime=222.26
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 7097 0 0 0 22220 6 0 0 25 0 1 0 220544562 27516928 6532 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 6718 6532 67 122 0 6592 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 26872

[startup+282.374 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1493240/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=27372 CPUtime=282.27
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 7433 0 0 0 28220 7 0 0 25 0 1 0 220544562 28028928 6652 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 6843 6652 67 122 0 6717 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 27372

[startup+342.39 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1490744/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=29756 CPUtime=342.25
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 8231 0 0 0 34218 7 0 0 25 0 1 0 220544562 30470144 7258 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 7439 7258 67 122 0 7313 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 29756

[startup+402.41 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1490232/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=30284 CPUtime=402.26
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 8562 0 0 0 40218 8 0 0 25 0 1 0 220544562 31010816 7389 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 7571 7389 67 122 0 7445 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 30284

[startup+462.424 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1490232/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=30284 CPUtime=462.25
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 8642 0 0 0 46217 8 0 0 25 0 1 0 220544562 31010816 7389 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 7571 7389 67 122 0 7445 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 30284

[startup+522.438 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1487544/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=32924 CPUtime=522.24
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 9471 0 0 0 52215 9 0 0 25 0 1 0 220544562 33714176 8050 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 8231 8050 67 122 0 8105 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 32924

[startup+582.453 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1486840/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=33588 CPUtime=582.24
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 9809 0 0 0 58215 9 0 0 25 0 1 0 220544562 34394112 8212 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 8397 8212 67 122 0 8271 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 33588

[startup+642.471 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1486840/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=33588 CPUtime=642.23
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 9985 0 0 0 64214 9 0 0 25 0 1 0 220544562 34394112 8212 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 8397 8212 67 122 0 8271 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 33588

[startup+702.488 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1486840/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=33588 CPUtime=702.23
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 10205 0 0 0 70213 10 0 0 25 0 1 0 220544562 34394112 8212 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 8397 8212 67 122 0 8271 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 33588

[startup+762.506 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1486648/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=33720 CPUtime=762.22
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 10434 0 0 0 76212 10 0 0 25 0 1 0 220544562 34529280 8265 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 8430 8265 67 122 0 8304 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 33720

[startup+822.53 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1486648/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=33720 CPUtime=822.22
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 10610 0 0 0 82212 10 0 0 25 0 1 0 220544562 34529280 8265 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 8430 8265 67 122 0 8304 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 33720

[startup+882.546 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1483896/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=36516 CPUtime=882.22
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 11476 0 0 0 88211 11 0 0 25 0 1 0 220544562 37392384 8939 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 9129 8939 67 122 0 9003 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 36516

[startup+942.564 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1483512/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=36772 CPUtime=942.22
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 11709 0 0 0 94210 12 0 0 25 0 1 0 220544562 37654528 9028 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 9193 9028 67 122 0 9067 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 36772

[startup+1002.58 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1483576/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=36772 CPUtime=1002.21
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 11853 0 0 0 100209 12 0 0 25 0 1 0 220544562 37654528 9028 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 9193 9028 67 122 0 9067 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 36772

[startup+1062.61 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1483192/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=37172 CPUtime=1062.21
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 12131 0 0 0 106209 12 0 0 25 0 1 0 220544562 38064128 9114 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 9293 9114 67 122 0 9167 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 37172

[startup+1122.62 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1483192/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=37172 CPUtime=1122.21
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 12323 0 0 0 112209 12 0 0 25 0 1 0 220544562 38064128 9114 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 9293 9114 67 122 0 9167 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 37172

[startup+1182.64 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1482360/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=37964 CPUtime=1182.2
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 12668 0 0 0 118207 13 0 0 25 0 1 0 220544562 38875136 9315 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 9491 9315 67 122 0 9365 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 37964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 17843
/proc/meminfo: memFree=1482360/2055920 swapFree=4183224/4192956
[pid=17842] ppid=17840 vsize=37964 CPUtime=1200.02
/proc/17842/stat : 17842 (mxc) R 17840 17842 17133 0 -1 4194304 12716 0 0 0 119989 13 0 0 25 0 1 0 220544562 38875136 9315 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 9491 9315 67 122 0 9365 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 37964

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): 1200.47
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.143978
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 38156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12716
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= 1999

runsolver used 0.778881 second user time and 2.43163 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Tue Feb 20 21:11:24 UTC 2007

IDJOB= 302172
IDBENCH= 20077
IDSOLVER= 107
FILE ID= node44/302172-1172005884

PBS_JOBID= 3892658

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/302172-1172005884/mxc /tmp/evaluation/302172-1172005884/instance-302172-1172005884.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-302172-1172005884 -o ROOT/results/node44/solver-302172-1172005884 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302172-1172005884/mxc /tmp/evaluation/302172-1172005884/instance-302172-1172005884.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 388317333

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1520536 kB
Buffers:         29760 kB
Cached:         417656 kB
SwapCached:       3560 kB
Active:          39272 kB
Inactive:       417616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520536 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            64488 kB
Committed_AS:   502788 kB
PageTables:       1396 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= 66562 MiB

End job on node44 on Tue Feb 20 21:31:27 UTC 2007