Trace number 335251

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) 1200.11 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
MD5SUM1f41f91cdd25b8e3813b8e50b5819b08
Bench CategoryCRAFTED (crafted 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 variables1602
Number of clauses14784
Sum of the clauses size71784
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38709
Number of clauses of size 4261
Number of clauses of size 5339
Number of clauses of size over 54354

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-335251-1173618679 -o ROOT/results/node18/solver-335251-1173618679 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335251-1173618679/mxc /tmp/evaluation/335251-1173618679/instance-335251-1173618679.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.01 0.99 3/77 31825
/proc/meminfo: memFree=1402792/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=1712 CPUtime=0
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 381822424 1753088 247 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 428 247 46 122 0 302 0

[startup+0.064416 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 31825
/proc/meminfo: memFree=1402792/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=1872 CPUtime=0.06
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 410 0 0 0 6 0 0 0 18 0 1 0 381822424 1916928 302 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 468 302 59 122 0 342 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1872

[startup+0.101419 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 31825
/proc/meminfo: memFree=1402792/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=1872 CPUtime=0.09
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 433 0 0 0 9 0 0 0 18 0 1 0 381822424 1916928 325 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 468 325 59 122 0 342 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1872

[startup+0.301439 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 31825
/proc/meminfo: memFree=1402792/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=2268 CPUtime=0.29
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 534 0 0 0 29 0 0 0 19 0 1 0 381822424 2322432 426 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 567 426 59 122 0 441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2268

[startup+0.701478 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 31825
/proc/meminfo: memFree=1402792/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=2672 CPUtime=0.69
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 624 0 0 0 69 0 0 0 22 0 1 0 381822424 2736128 514 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 668 514 67 122 0 542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2672

[startup+1.50156 s]
/proc/loadavg: 0.92 1.01 0.99 2/78 31826
/proc/meminfo: memFree=1400992/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=2804 CPUtime=1.49
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 670 0 0 0 149 0 0 0 25 0 1 0 381822424 2871296 560 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 701 560 67 122 0 575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2804

[startup+3.10171 s]
/proc/loadavg: 0.92 1.01 0.99 2/78 31826
/proc/meminfo: memFree=1400416/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=3060 CPUtime=3.09
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 746 0 0 0 309 0 0 0 25 0 1 0 381822424 3133440 636 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 765 636 67 122 0 639 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3060

[startup+6.30202 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 31826
/proc/meminfo: memFree=1400096/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=3328 CPUtime=6.29
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 786 0 0 0 629 0 0 0 25 0 1 0 381822424 3407872 676 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 832 676 67 122 0 706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3328

[startup+12.7016 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 31826
/proc/meminfo: memFree=1399392/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=3988 CPUtime=12.69
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 964 0 0 0 1269 0 0 0 25 0 1 0 381822424 4083712 854 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 997 854 67 122 0 871 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3988

[startup+25.5019 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 31826
/proc/meminfo: memFree=1399008/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=4384 CPUtime=25.48
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 1055 0 0 0 2548 0 0 0 25 0 1 0 381822424 4489216 945 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 1096 945 67 122 0 970 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4384

[startup+51.1013 s]
/proc/loadavg: 0.97 1.01 0.99 2/78 31826
/proc/meminfo: memFree=1398496/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=4920 CPUtime=51.08
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 1198 0 0 0 5107 1 0 0 25 0 1 0 381822424 5038080 1088 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 1230 1088 67 122 0 1104 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4920

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 31826
/proc/meminfo: memFree=1397792/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=5528 CPUtime=102.27
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 1350 0 0 0 10226 1 0 0 25 0 1 0 381822424 5660672 1239 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 1382 1239 67 122 0 1256 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5528

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31826
/proc/meminfo: memFree=1397280/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=6020 CPUtime=162.25
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 1476 0 0 0 16223 2 0 0 25 0 1 0 381822424 6164480 1365 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 1505 1365 67 122 0 1379 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6020

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31826
/proc/meminfo: memFree=1396576/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=6728 CPUtime=222.23
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 1636 0 0 0 22221 2 0 0 25 0 1 0 381822424 6889472 1525 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 1682 1525 67 122 0 1556 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6728

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 31826
/proc/meminfo: memFree=1396256/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=7040 CPUtime=282.22
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 1724 0 0 0 28219 3 0 0 25 0 1 0 381822424 7208960 1613 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 1760 1613 67 122 0 1634 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7040

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31826
/proc/meminfo: memFree=1395744/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=7512 CPUtime=342.2
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 1846 0 0 0 34217 3 0 0 25 0 1 0 381822424 7692288 1735 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 1878 1735 67 122 0 1752 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7512

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1395616/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=7644 CPUtime=402.19
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 1873 0 0 0 40215 4 0 0 25 0 1 0 381822424 7827456 1762 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 1911 1762 67 122 0 1785 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7644

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1395680/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=7644 CPUtime=462.17
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 1881 0 0 0 46213 4 0 0 25 0 1 0 381822424 7827456 1770 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 1911 1770 67 122 0 1785 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7644

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1395104/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=8244 CPUtime=522.16
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2030 0 0 0 52211 5 0 0 25 0 1 0 381822424 8441856 1919 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2061 1919 67 122 0 1935 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8244

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1394080/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=9320 CPUtime=582.14
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2292 0 0 0 58209 5 0 0 25 0 1 0 381822424 9543680 2181 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2330 2181 67 122 0 2204 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9320

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1393888/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=9448 CPUtime=642.14
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2332 0 0 0 64208 6 0 0 25 0 1 0 381822424 9674752 2221 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2362 2221 67 122 0 2236 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9448

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1393824/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=9448 CPUtime=702.11
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2332 0 0 0 70205 6 0 0 25 0 1 0 381822424 9674752 2221 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2362 2221 67 122 0 2236 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9448

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1393632/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=9596 CPUtime=762.11
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2364 0 0 0 76204 7 0 0 25 0 1 0 381822424 9826304 2253 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2399 2253 67 122 0 2273 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 9596

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1393312/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=10004 CPUtime=822.08
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2472 0 0 0 82201 7 0 0 25 0 1 0 381822424 10244096 2361 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134693537 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2501 2361 67 122 0 2375 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 10004

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1393120/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=10204 CPUtime=882.07
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2517 0 0 0 88199 8 0 0 25 0 1 0 381822424 10448896 2406 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2551 2406 67 122 0 2425 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 10204

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1392992/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=10396 CPUtime=942.05
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2568 0 0 0 94197 8 0 0 25 0 1 0 381822424 10645504 2457 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2599 2457 67 122 0 2473 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 10396

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 31826
/proc/meminfo: memFree=1392800/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=10492 CPUtime=1002.04
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2596 0 0 0 100195 9 0 0 25 0 1 0 381822424 10743808 2485 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2623 2485 67 122 0 2497 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 10492

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 31826
/proc/meminfo: memFree=1392672/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=10652 CPUtime=1062.02
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2628 0 0 0 106193 9 0 0 25 0 1 0 381822424 10907648 2517 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2663 2517 67 122 0 2537 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 10652

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1392608/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=10700 CPUtime=1122.01
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2648 0 0 0 112191 10 0 0 25 0 1 0 381822424 10956800 2537 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2675 2537 67 122 0 2549 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 10700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1392416/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=10908 CPUtime=1182
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2692 0 0 0 118189 11 0 0 25 0 1 0 381822424 11169792 2581 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519637 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2727 2581 67 122 0 2601 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 10908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31826
/proc/meminfo: memFree=1392288/2055920 swapFree=4153284/4192956
[pid=31825] ppid=31823 vsize=10972 CPUtime=1200.1
/proc/31825/stat : 31825 (mxc) R 31823 31825 31062 0 -1 4194304 2713 0 0 0 119999 11 0 0 25 0 1 0 381822424 11235328 2602 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31825/statm: 2743 2602 67 122 0 2617 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 10972

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): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.115982
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 10972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2713
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= 1386

runsolver used 1.36879 second user time and 2.96055 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Sun Mar 11 13:11:19 UTC 2007

IDJOB= 335251
IDBENCH= 24647
IDSOLVER= 107
FILE ID= node18/335251-1173618679

PBS_JOBID= 4101259

Free space on /tmp= 66513 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335251-1173618679/mxc /tmp/evaluation/335251-1173618679/instance-335251-1173618679.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-335251-1173618679 -o ROOT/results/node18/solver-335251-1173618679 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335251-1173618679/mxc /tmp/evaluation/335251-1173618679/instance-335251-1173618679.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  1f41f91cdd25b8e3813b8e50b5819b08

RANDOM SEED= 340044045

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:       1403264 kB
Buffers:         48376 kB
Cached:         522464 kB
SwapCached:       3080 kB
Active:         308232 kB
Inactive:       286064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403264 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            44032 kB
Committed_AS:  1282388 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= 66513 MiB

End job on node18 on Sun Mar 11 13:31:21 UTC 2007