Trace number 301457

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
MiraXT v1? (TO) 1200.11 1200.83

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting MiraXTv1...

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-301457-1178840903 -o ROOT/results/node4/solver-301457-1178840903 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/301457-1178840903/MiraXTv1_dyn /tmp/evaluation/301457-1178840903/instance-301457-1178840903.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 0.98 0.99 3/77 14371
/proc/meminfo: memFree=1857880/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=3788 CPUtime=0
/proc/14371/stat : 14371 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194304 391 0 0 0 0 0 0 0 18 0 1 0 360128071 3878912 366 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134571733 0 0 4096 0 0 0 0 17 0 0 0
/proc/14371/statm: 947 369 205 20 0 305 0

[startup+0.03741 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14371
/proc/meminfo: memFree=1857880/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=5548 CPUtime=0.02
/proc/14371/stat : 14371 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194304 812 0 0 0 2 0 0 0 18 0 1 0 360128071 5681152 787 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134573661 0 0 4096 0 0 0 0 17 0 0 0
/proc/14371/statm: 1387 787 207 20 0 745 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5548

[startup+0.101415 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14371
/proc/meminfo: memFree=1857880/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=5712 CPUtime=0.09
/proc/14371/stat : 14371 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194304 858 0 0 0 9 0 0 0 18 0 1 0 360128071 5849088 833 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134583910 0 0 4096 0 0 0 0 17 0 0 0
/proc/14371/statm: 1428 833 207 20 0 786 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5712

[startup+0.301434 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14371
/proc/meminfo: memFree=1857880/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=9896 CPUtime=0.29
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 1422 0 0 0 28 1 0 0 18 0 2 0 360128071 10133504 1357 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 2474 1357 218 20 0 1832 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9896

[startup+0.701473 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14371
/proc/meminfo: memFree=1857880/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=12668 CPUtime=0.69
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 2145 0 0 0 68 1 0 0 18 0 2 0 360128071 12972032 2080 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 3167 2080 218 20 0 2525 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12668

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1848328/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=17684 CPUtime=1.49
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 3428 0 0 0 148 1 0 0 18 0 2 0 360128071 18108416 3363 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 4421 3363 218 20 0 3779 0
[pid=14371/tid=14373] ppid=14369 vsize=17684 CPUtime=1.34
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 2487 0 0 0 134 0 0 0 25 0 2 0 360128085 18108416 3363 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 11023941 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17684

[startup+3.1017 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1843016/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=23060 CPUtime=3.08
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 4670 0 0 0 307 1 0 0 18 0 2 0 360128071 23613440 4605 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 5765 4606 218 20 0 5123 0
[pid=14371/tid=14373] ppid=14369 vsize=23060 CPUtime=2.95
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 3730 0 0 0 294 1 0 0 25 0 2 0 360128085 23613440 4606 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 11023995 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23060

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1828616/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=36852 CPUtime=6.29
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 8210 0 0 0 626 3 0 0 18 0 2 0 360128071 37736448 8109 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 9213 8109 218 20 0 8571 0
[pid=14371/tid=14373] ppid=14369 vsize=36852 CPUtime=6.15
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 7269 0 0 0 612 3 0 0 25 0 2 0 360128085 37736448 8109 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36852

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1812872/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=52276 CPUtime=12.69
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 12184 0 0 0 1264 5 0 0 18 0 2 0 360128071 53530624 12000 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 13069 12000 218 20 0 12427 0
[pid=14371/tid=14373] ppid=14369 vsize=52276 CPUtime=12.54
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 11243 0 0 0 1250 4 0 0 25 0 2 0 360128085 53530624 12000 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52276

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1796744/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=66156 CPUtime=25.48
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 15932 0 0 0 2541 7 0 0 18 0 2 0 360128071 67743744 15587 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 16539 15587 218 20 0 15897 0
[pid=14371/tid=14373] ppid=14369 vsize=66156 CPUtime=25.34
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 14991 0 0 0 2528 6 0 0 25 0 2 0 360128085 67743744 15587 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526489 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66156

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1787080/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=75172 CPUtime=51.06
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 18557 0 0 0 5097 9 0 0 18 0 2 0 360128071 76976128 17840 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 18793 17840 218 20 0 18151 0
[pid=14371/tid=14373] ppid=14369 vsize=75172 CPUtime=50.92
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 17616 0 0 0 5084 8 0 0 25 0 2 0 360128085 76976128 17840 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134565733 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 75172

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1779336/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=82444 CPUtime=102.23
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 21041 0 0 0 10214 9 0 0 18 0 2 0 360128071 84422656 19672 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 20611 19672 218 20 0 19969 0
[pid=14371/tid=14373] ppid=14369 vsize=82444 CPUtime=102.1
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 20100 0 0 0 10201 9 0 0 25 0 2 0 360128085 84422656 19672 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526454 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 82444

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1778568/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=83116 CPUtime=162.2
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 21869 0 0 0 16210 10 0 0 18 0 2 0 360128071 85110784 19840 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 20779 19840 218 20 0 20137 0
[pid=14371/tid=14373] ppid=14369 vsize=83116 CPUtime=162.06
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 20928 0 0 0 16197 9 0 0 25 0 2 0 360128085 85110784 19840 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 83116

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1774856/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=86876 CPUtime=222.16
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 23449 0 0 0 22205 11 0 0 18 0 2 0 360128071 88961024 20760 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 21719 20760 218 20 0 21077 0
[pid=14371/tid=14373] ppid=14369 vsize=86876 CPUtime=222.02
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 22508 0 0 0 22191 11 0 0 25 0 2 0 360128085 88961024 20760 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 86876

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1772104/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=89512 CPUtime=282.13
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 24787 0 0 0 28201 12 0 0 18 0 2 0 360128071 91660288 21438 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 22378 21438 218 20 0 21736 0
[pid=14371/tid=14373] ppid=14369 vsize=89512 CPUtime=281.99
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 23846 0 0 0 28188 11 0 0 25 0 2 0 360128085 91660288 21438 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 89512

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1771912/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=89788 CPUtime=342.1
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 25368 0 0 0 34198 12 0 0 18 0 2 0 360128071 91942912 21491 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 22447 21491 218 20 0 21805 0
[pid=14371/tid=14373] ppid=14369 vsize=89788 CPUtime=341.95
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 24427 0 0 0 34184 11 0 0 25 0 2 0 360128085 91942912 21491 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526722 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 89788

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1771080/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=90636 CPUtime=402.05
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 26048 0 0 0 40193 12 0 0 18 0 2 0 360128071 92811264 21707 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 22659 21707 218 20 0 22017 0
[pid=14371/tid=14373] ppid=14369 vsize=90636 CPUtime=401.91
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 25107 0 0 0 40180 11 0 0 25 0 2 0 360128085 92811264 21707 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526489 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 90636

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1768264/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=93516 CPUtime=462.02
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 27169 0 0 0 46189 13 0 0 18 0 2 0 360128071 95760384 22426 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 23379 22426 218 20 0 22737 0
[pid=14371/tid=14373] ppid=14369 vsize=93516 CPUtime=461.88
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 26228 0 0 0 46176 12 0 0 25 0 2 0 360128085 95760384 22426 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 93516

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1766920/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=94876 CPUtime=521.99
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 28177 0 0 0 52186 13 0 0 18 0 2 0 360128071 97153024 22764 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 23719 22764 218 20 0 23077 0
[pid=14371/tid=14373] ppid=14369 vsize=94876 CPUtime=521.84
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 27236 0 0 0 52172 12 0 0 25 0 2 0 360128085 97153024 22764 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526477 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 94876

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1766984/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=94876 CPUtime=581.96
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 28713 0 0 0 58182 14 0 0 18 0 2 0 360128071 97153024 22764 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 23719 22764 218 20 0 23077 0
[pid=14371/tid=14373] ppid=14369 vsize=94876 CPUtime=581.81
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 27772 0 0 0 58168 13 0 0 25 0 2 0 360128085 97153024 22764 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526454 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 94876

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1765896/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=95932 CPUtime=641.92
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 29388 0 0 0 64178 14 0 0 18 0 2 0 360128071 98234368 23037 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 23983 23037 218 20 0 23341 0
[pid=14371/tid=14373] ppid=14369 vsize=95932 CPUtime=641.77
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 28447 0 0 0 64164 13 0 0 25 0 2 0 360128085 98234368 23037 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 95932

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14373
/proc/meminfo: memFree=1764296/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=97616 CPUtime=701.88
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 30320 0 0 0 70174 14 0 0 18 0 2 0 360128071 99958784 23433 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 24404 23433 218 20 0 23762 0
[pid=14371/tid=14373] ppid=14369 vsize=97616 CPUtime=701.74
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 29379 0 0 0 70160 14 0 0 25 0 2 0 360128085 99958784 23433 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 97616

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 14439
/proc/meminfo: memFree=1759576/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=101020 CPUtime=761.84
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 31588 0 0 0 76166 18 0 0 18 0 2 0 360128071 103444480 24299 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 25255 24299 218 20 0 24613 0
[pid=14371/tid=14373] ppid=14369 vsize=101020 CPUtime=761.7
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 30647 0 0 0 76152 18 0 0 25 0 2 0 360128085 103444480 24299 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526477 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 101020

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14571
/proc/meminfo: memFree=1757512/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=104196 CPUtime=821.8
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 32833 0 0 0 82150 30 0 0 18 0 2 0 360128071 106696704 25075 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 26049 25075 218 20 0 25407 0
[pid=14371/tid=14373] ppid=14369 vsize=104196 CPUtime=821.65
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 31892 0 0 0 82136 29 0 0 25 0 2 0 360128085 106696704 25075 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 104196

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14571
/proc/meminfo: memFree=1757576/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=104196 CPUtime=881.76
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 33236 0 0 0 88146 30 0 0 18 0 2 0 360128071 106696704 25076 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 26049 25076 218 20 0 25407 0
[pid=14371/tid=14373] ppid=14369 vsize=104196 CPUtime=881.63
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 32295 0 0 0 88133 30 0 0 25 0 2 0 360128085 106696704 25076 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526341 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 104196

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14571
/proc/meminfo: memFree=1757704/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=104196 CPUtime=941.73
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 33705 0 0 0 94142 31 0 0 18 0 2 0 360128071 106696704 25076 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 26049 25076 218 20 0 25407 0
[pid=14371/tid=14373] ppid=14369 vsize=104196 CPUtime=941.58
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 32764 0 0 0 94128 30 0 0 25 0 2 0 360128085 106696704 25076 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 104196

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14571
/proc/meminfo: memFree=1757640/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=104196 CPUtime=1001.69
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 34251 0 0 0 100138 31 0 0 18 0 2 0 360128071 106696704 25086 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 26049 25086 218 20 0 25407 0
[pid=14371/tid=14373] ppid=14369 vsize=104196 CPUtime=1001.55
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 33310 0 0 0 100125 30 0 0 25 0 2 0 360128085 106696704 25086 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526707 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 104196

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14571
/proc/meminfo: memFree=1757384/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=104500 CPUtime=1061.65
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 34793 0 0 0 106134 31 0 0 18 0 2 0 360128071 107008000 25159 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 26125 25159 218 20 0 25483 0
[pid=14371/tid=14373] ppid=14369 vsize=104500 CPUtime=1061.52
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 33852 0 0 0 106121 31 0 0 25 0 2 0 360128085 107008000 25159 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526477 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 104500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14571
/proc/meminfo: memFree=1757128/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=104632 CPUtime=1121.62
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 35300 0 0 0 112130 32 0 0 18 0 2 0 360128071 107143168 25197 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 26158 25197 218 20 0 25516 0
[pid=14371/tid=14373] ppid=14369 vsize=104632 CPUtime=1121.48
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 34359 0 0 0 112117 31 0 0 25 0 2 0 360128085 107143168 25197 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 104632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14571
/proc/meminfo: memFree=1757128/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=104632 CPUtime=1181.58
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 35837 0 0 0 118126 32 0 0 18 0 2 0 360128071 107143168 25198 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 26158 25198 218 20 0 25516 0
[pid=14371/tid=14373] ppid=14369 vsize=104632 CPUtime=1181.44
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 34896 0 0 0 118113 31 0 0 25 0 2 0 360128085 107143168 25198 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526722 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 104632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 14571
/proc/meminfo: memFree=1757128/2055920 swapFree=4141212/4192956
[pid=14371] ppid=14369 vsize=104632 CPUtime=1200.07
/proc/14371/stat : 14371 (MiraXTv1_dyn) S 14369 14371 13138 0 -1 4194304 35971 0 0 0 119975 32 0 0 18 0 2 0 360128071 107143168 25198 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/14371/statm: 26158 25198 218 20 0 25516 0
[pid=14371/tid=14373] ppid=14369 vsize=104632 CPUtime=1199.93
/proc/14371/task/14373/stat : 14373 (MiraXTv1_dyn) R 14369 14371 13138 0 -1 4194368 35030 0 0 0 119961 32 0 0 25 0 2 0 360128085 107143168 25198 18446744073709551615 134512640 134597700 4294956656 18446744073709551615 134526306 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 104632

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): 1200.83
CPU time (s): 1200.11
CPU user time (s): 1199.76
CPU system time (s): 0.345947
CPU usage (%): 99.9397
Max. virtual memory (cumulated for all children) (KiB): 104632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35971
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= 13
involuntary context switches= 28380

runsolver used 1.3218 second user time and 3.07753 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu May 10 23:48:23 UTC 2007

IDJOB= 301457
IDBENCH= 20059
IDSOLVER= 130
FILE ID= node4/301457-1178840903

PBS_JOBID= 5250981

Free space on /tmp= 66560 MiB

SOLVER NAME= MiraXT v1
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301457-1178840903/MiraXTv1_dyn /tmp/evaluation/301457-1178840903/instance-301457-1178840903.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301457-1178840903 -o ROOT/results/node4/solver-301457-1178840903 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/301457-1178840903/MiraXTv1_dyn /tmp/evaluation/301457-1178840903/instance-301457-1178840903.cnf            

META MD5SUM SOLVER= 2ad149617ed8d249d89b067eb44c33da
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 156037002

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1858096 kB
Buffers:         38440 kB
Cached:          84060 kB
SwapCached:      15676 kB
Active:          85804 kB
Inactive:        60260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858096 kB
SwapTotal:     4192956 kB
SwapFree:      4141212 kB
Dirty:            4396 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            37228 kB
Committed_AS:  9883400 kB
PageTables:       1816 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 node4 on Fri May 11 00:08:26 UTC 2007