Trace number 308814

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) 1200.02 1200.28

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
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 variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node29/watcher-308814-1172528672 -o ROOT/results/node29/solver-308814-1172528672 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308814-1172528672/mxc /tmp/evaluation/308814-1172528672/instance-308814-1172528672.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 0.99 3/77 17293
/proc/meminfo: memFree=1927904/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=1748 CPUtime=0
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 246631492 1789952 247 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 437 248 46 122 0 311 0

[startup+0.106698 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17293
/proc/meminfo: memFree=1927904/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=1892 CPUtime=0.1
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 382 0 0 0 10 0 0 0 18 0 1 0 246631492 1937408 318 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 473 318 59 122 0 347 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1892

[startup+0.514723 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17293
/proc/meminfo: memFree=1927904/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=2420 CPUtime=0.51
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 486 0 0 0 51 0 0 0 22 0 1 0 246631492 2478080 422 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520780 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 605 422 59 122 0 479 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2420

[startup+1.33477 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17294
/proc/meminfo: memFree=1925976/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=2824 CPUtime=1.33
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 619 0 0 0 133 0 0 0 25 0 1 0 246631492 2891776 553 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530885 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 706 553 67 122 0 580 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2824

[startup+2.97088 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17294
/proc/meminfo: memFree=1925656/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=3208 CPUtime=2.96
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 703 0 0 0 296 0 0 0 25 0 1 0 246631492 3284992 637 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 802 637 67 122 0 676 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3208

[startup+6.24708 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17294
/proc/meminfo: memFree=1925024/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=3604 CPUtime=6.24
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 794 0 0 0 624 0 0 0 25 0 1 0 246631492 3690496 728 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 901 728 67 122 0 775 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3604

[startup+12.7035 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17294
/proc/meminfo: memFree=1924576/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=3980 CPUtime=12.69
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 901 0 0 0 1269 0 0 0 25 0 1 0 246631492 4075520 835 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 995 835 67 122 0 869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3980

[startup+25.5093 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17294
/proc/meminfo: memFree=1923872/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=4824 CPUtime=25.49
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 1106 0 0 0 2549 0 0 0 25 0 1 0 246631492 4939776 1040 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 1206 1040 67 122 0 1080 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4824

[startup+51.1199 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17296
/proc/meminfo: memFree=1923296/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=5420 CPUtime=51.1
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 1262 0 0 0 5109 1 0 0 25 0 1 0 246631492 5550080 1196 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 1355 1196 67 122 0 1229 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5420

[startup+102.336 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17296
/proc/meminfo: memFree=1922208/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=6192 CPUtime=102.3
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 1458 0 0 0 10229 1 0 0 25 0 1 0 246631492 6340608 1392 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 1548 1392 67 122 0 1422 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6192

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17296
/proc/meminfo: memFree=1921504/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=6804 CPUtime=162.32
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 1607 0 0 0 16230 2 0 0 25 0 1 0 246631492 6967296 1541 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 1701 1541 67 122 0 1575 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6804

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17296
/proc/meminfo: memFree=1920608/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=7732 CPUtime=222.34
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 1827 0 0 0 22231 3 0 0 25 0 1 0 246631492 7917568 1761 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 1933 1761 67 122 0 1807 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 7732

[startup+282.421 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17296
/proc/meminfo: memFree=1919840/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=8304 CPUtime=282.35
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 1983 0 0 0 28232 3 0 0 25 0 1 0 246631492 8503296 1917 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2076 1917 67 122 0 1950 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 8304

[startup+342.445 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1919392/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=8732 CPUtime=342.36
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2083 0 0 0 34232 4 0 0 25 0 1 0 246631492 8941568 2017 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2183 2017 67 122 0 2057 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 8732

[startup+402.476 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1918944/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=9204 CPUtime=402.38
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2199 0 0 0 40234 4 0 0 25 0 1 0 246631492 9424896 2133 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2301 2133 67 122 0 2175 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 9204

[startup+462.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1918560/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=9468 CPUtime=462.39
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2269 0 0 0 46234 5 0 0 25 0 1 0 246631492 9695232 2203 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2367 2203 67 122 0 2241 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 9468

[startup+522.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1918432/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=9600 CPUtime=522.41
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2304 0 0 0 52235 6 0 0 25 0 1 0 246631492 9830400 2238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2400 2238 67 122 0 2274 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 9600

[startup+582.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1917664/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=10280 CPUtime=582.43
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2474 0 0 0 58237 6 0 0 25 0 1 0 246631492 10526720 2408 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2570 2408 67 122 0 2444 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 10280

[startup+642.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1917536/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=10348 CPUtime=642.45
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2494 0 0 0 64238 7 0 0 25 0 1 0 246631492 10596352 2428 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2587 2428 67 122 0 2461 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 10348

[startup+702.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1917088/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=10788 CPUtime=702.47
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2603 0 0 0 70239 8 0 0 25 0 1 0 246631492 11046912 2537 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2697 2537 67 122 0 2571 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 10788

[startup+762.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1916960/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=10860 CPUtime=762.48
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2625 0 0 0 76240 8 0 0 25 0 1 0 246631492 11120640 2559 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2715 2559 67 122 0 2589 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 10860

[startup+822.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1916832/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=10972 CPUtime=822.5
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2647 0 0 0 82241 9 0 0 25 0 1 0 246631492 11235328 2581 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519627 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2743 2581 67 122 0 2617 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 10972

[startup+882.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1916832/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=10972 CPUtime=882.51
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2650 0 0 0 88242 9 0 0 25 0 1 0 246631492 11235328 2584 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2743 2584 67 122 0 2617 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 10972

[startup+942.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1916768/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=11008 CPUtime=942.52
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2662 0 0 0 94243 9 0 0 25 0 1 0 246631492 11272192 2596 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2752 2596 67 122 0 2626 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 11008

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1916128/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=11592 CPUtime=1002.54
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2806 0 0 0 100244 10 0 0 25 0 1 0 246631492 11870208 2740 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 2898 2740 67 122 0 2772 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 11592

[startup+1062.8 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 17296
/proc/meminfo: memFree=1915616/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=12152 CPUtime=1062.57
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 2949 0 0 0 106246 11 0 0 25 0 1 0 246631492 12443648 2883 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 3038 2883 67 122 0 2912 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 12152

[startup+1122.83 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17296
/proc/meminfo: memFree=1915296/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=12500 CPUtime=1122.57
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 3031 0 0 0 112246 11 0 0 25 0 1 0 246631492 12800000 2965 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 3125 2965 67 122 0 2999 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 12500

[startup+1182.86 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1915232/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=12500 CPUtime=1182.59
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 3031 0 0 0 118247 12 0 0 25 0 1 0 246631492 12800000 2965 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 3125 2965 67 122 0 2999 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 12500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17296
/proc/meminfo: memFree=1915232/2055920 swapFree=4143364/4192956
[pid=17293] ppid=17291 vsize=12500 CPUtime=1200.01
/proc/17293/stat : 17293 (mxc) R 17291 17293 15825 0 -1 4194304 3031 0 0 0 119989 12 0 0 25 0 1 0 246631492 12800000 2965 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17293/statm: 3125 2965 67 122 0 2999 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 12500

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): 1200.28
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.12798
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 12500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3031
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= 1018

runsolver used 1.41478 second user time and 2.84057 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Mon Feb 26 22:24:32 UTC 2007

IDJOB= 308814
IDBENCH= 20242
IDSOLVER= 107
FILE ID= node29/308814-1172528672

PBS_JOBID= 3971790

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308814-1172528672/mxc /tmp/evaluation/308814-1172528672/instance-308814-1172528672.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-308814-1172528672 -o ROOT/results/node29/solver-308814-1172528672 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308814-1172528672/mxc /tmp/evaluation/308814-1172528672/instance-308814-1172528672.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 553020510

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1928376 kB
Buffers:         17032 kB
Cached:          49612 kB
SwapCached:      17472 kB
Active:          53448 kB
Inactive:        42784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928376 kB
SwapTotal:     4192956 kB
SwapFree:      4143364 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          30704 kB
Slab:            16748 kB
Committed_AS:   699916 kB
PageTables:       1868 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= 66563 MiB

End job on node29 on Mon Feb 26 22:44:35 UTC 2007