Trace number 303894

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 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

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/node30/watcher-303894-1172046321 -o ROOT/results/node30/solver-303894-1172046321 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303894-1172046321/mxc /tmp/evaluation/303894-1172046321/instance-303894-1172046321.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 17693
/proc/meminfo: memFree=1536680/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=1748 CPUtime=0
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 198396152 1789952 261 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 437 261 46 122 0 311 0

[startup+0.106645 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17693
/proc/meminfo: memFree=1536680/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=2416 CPUtime=0.1
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 588 0 0 0 10 0 0 0 18 0 1 0 198396152 2473984 434 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 604 434 59 122 0 478 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2416

[startup+0.514703 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17693
/proc/meminfo: memFree=1536680/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=3500 CPUtime=0.5
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 864 0 0 0 50 0 0 0 21 0 1 0 198396152 3584000 710 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 875 710 59 122 0 749 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3500

[startup+1.33482 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1532768/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=5216 CPUtime=1.32
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 1282 0 0 0 132 0 0 0 25 0 1 0 198396152 5341184 1128 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 1304 1128 59 122 0 1178 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5216

[startup+2.97405 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1530912/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=6752 CPUtime=2.96
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 1691 0 0 0 296 0 0 0 25 0 1 0 198396152 6914048 1535 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 1688 1535 67 122 0 1562 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6752

[startup+6.25052 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1529504/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=7808 CPUtime=6.24
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 1958 0 0 0 623 1 0 0 25 0 1 0 198396152 7995392 1802 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 1952 1802 67 122 0 1826 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7808

[startup+12.7084 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1528736/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=8600 CPUtime=12.69
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 2149 0 0 0 1268 1 0 0 25 0 1 0 198396152 8806400 1993 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 2150 1993 67 122 0 2024 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8600

[startup+25.5113 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1526816/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=10476 CPUtime=25.49
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 2624 0 0 0 2547 2 0 0 25 0 1 0 198396152 10727424 2468 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 2619 2468 67 122 0 2493 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10476

[startup+51.1239 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1525408/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=11880 CPUtime=51.1
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 2978 0 0 0 5107 3 0 0 25 0 1 0 198396152 12165120 2822 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 2970 2822 67 122 0 2844 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11880

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1523424/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=13912 CPUtime=102.29
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 3470 0 0 0 10226 3 0 0 25 0 1 0 198396152 14245888 3278 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 3478 3278 67 122 0 3352 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 13912

[startup+162.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1522592/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=14572 CPUtime=162.33
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 3900 0 0 0 16229 4 0 0 25 0 1 0 198396152 14921728 3470 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 3643 3470 67 122 0 3517 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 14572

[startup+222.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1521248/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=15908 CPUtime=222.33
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 4496 0 0 0 22228 5 0 0 25 0 1 0 198396152 16289792 3804 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 3977 3804 67 122 0 3851 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 15908

[startup+282.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1519968/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=17276 CPUtime=282.34
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 5034 0 0 0 28228 6 0 0 25 0 1 0 198396152 17690624 4111 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 4319 4111 67 122 0 4193 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 17276

[startup+342.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1519456/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=17672 CPUtime=342.34
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 5359 0 0 0 34227 7 0 0 25 0 1 0 198396152 18096128 4231 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 4418 4231 67 122 0 4292 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 17672

[startup+402.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17694
/proc/meminfo: memFree=1519072/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=18236 CPUtime=402.35
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 5661 0 0 0 40228 7 0 0 25 0 1 0 198396152 18673664 4328 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 4559 4328 67 122 0 4433 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 18236

[startup+462.527 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1518880/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=18500 CPUtime=462.36
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 5942 0 0 0 46228 8 0 0 25 0 1 0 198396152 18944000 4404 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 4625 4404 67 122 0 4499 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 18500

[startup+522.554 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1517792/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=19556 CPUtime=522.37
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 6435 0 0 0 52228 9 0 0 25 0 1 0 198396152 20025344 4667 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 4889 4667 67 122 0 4763 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 19556

[startup+582.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1517472/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=19848 CPUtime=582.38
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 6684 0 0 0 58228 10 0 0 25 0 1 0 198396152 20324352 4732 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 4962 4732 67 122 0 4836 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 19848

[startup+642.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1517408/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=19988 CPUtime=642.38
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 6891 0 0 0 64228 10 0 0 25 0 1 0 198396152 20467712 4755 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 4997 4755 67 122 0 4871 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 19988

[startup+702.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1517216/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=20120 CPUtime=702.39
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 7113 0 0 0 70228 11 0 0 25 0 1 0 198396152 20602880 4793 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5030 4793 67 122 0 4904 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 20120

[startup+762.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1517280/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=20120 CPUtime=762.39
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 7297 0 0 0 76228 11 0 0 25 0 1 0 198396152 20602880 4793 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5030 4793 67 122 0 4904 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 20120

[startup+822.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1515744/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=21596 CPUtime=822.41
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 7865 0 0 0 82228 13 0 0 25 0 1 0 198396152 22114304 5161 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5399 5161 67 122 0 5273 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 21596

[startup+882.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1515552/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=21872 CPUtime=882.41
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 8086 0 0 0 88228 13 0 0 25 0 1 0 198396152 22396928 5232 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5468 5232 67 122 0 5342 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 21872

[startup+942.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1515360/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=22032 CPUtime=942.41
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 8321 0 0 0 94227 14 0 0 25 0 1 0 198396152 22560768 5267 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5508 5267 67 122 0 5382 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 22032

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1515232/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=22324 CPUtime=1002.42
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 8511 0 0 0 100227 15 0 0 25 0 1 0 198396152 22859776 5307 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5581 5307 67 122 0 5455 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 22324

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1515104/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=22456 CPUtime=1062.43
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 8742 0 0 0 106228 15 0 0 25 0 1 0 198396152 22994944 5338 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5614 5338 67 122 0 5488 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 22456

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1515040/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=22456 CPUtime=1122.44
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 8893 0 0 0 112228 16 0 0 25 0 1 0 198396152 22994944 5339 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5614 5339 67 122 0 5488 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 22456

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1514976/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=22588 CPUtime=1182.45
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 9125 0 0 0 118228 17 0 0 25 0 1 0 198396152 23130112 5371 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5647 5371 67 122 0 5521 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 22588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17694
/proc/meminfo: memFree=1514976/2055920 swapFree=4145568/4192956
[pid=17693] ppid=17691 vsize=22580 CPUtime=1200.07
/proc/17693/stat : 17693 (mxc) R 17691 17693 17257 0 -1 4194304 9175 0 0 0 119990 17 0 0 25 0 1 0 198396152 23121920 5371 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17693/statm: 5645 5371 67 122 0 5519 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 22580

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): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.174973
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 22656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9175
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= 1684

runsolver used 1.43978 second user time and 2.6106 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Wed Feb 21 08:25:21 UTC 2007

IDJOB= 303894
IDBENCH= 20119
IDSOLVER= 107
FILE ID= node30/303894-1172046321

PBS_JOBID= 3892740

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/303894-1172046321/mxc /tmp/evaluation/303894-1172046321/instance-303894-1172046321.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-303894-1172046321 -o ROOT/results/node30/solver-303894-1172046321 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303894-1172046321/mxc /tmp/evaluation/303894-1172046321/instance-303894-1172046321.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 246054101

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1537152 kB
Buffers:         49312 kB
Cached:         379236 kB
SwapCached:      15424 kB
Active:         254560 kB
Inactive:       198508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537152 kB
SwapTotal:     4192956 kB
SwapFree:      4145568 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            51164 kB
Committed_AS:   668748 kB
PageTables:       1884 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= 66560 MiB

End job on node30 on Wed Feb 21 08:45:24 UTC 2007