Trace number 369278

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
CMUSAT 2007-02-08? (TO) 5000.17 5002.13

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-b-clqcolor-30-20-26.sat05-1264.reshuffled-07.cnf
MD5SUMede19899bb8c427d8a34daa9d239a276
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 variables1815
Number of clauses301256
Sum of the clauses size895230
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 29750
Number of clauses of size 3291450
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 556

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  1815                                                 |
0.29/0.31	c |  Number of clauses:    301256                                               |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-369278-1177272970 -o ROOT/results/node23/solver-369278-1177272970 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369278-1177272970/cmusat /tmp/evaluation/369278-1177272970/instance-369278-1177272970.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.94 0.97 3/77 3881
/proc/meminfo: memFree=1641136/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=2472 CPUtime=0
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 462 0 0 0 0 0 0 0 18 0 1 0 175214183 2531328 445 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135095116 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 618 445 96 243 0 372 0

[startup+0.0283751 s]
/proc/loadavg: 0.78 0.94 0.97 3/77 3881
/proc/meminfo: memFree=1641136/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=3752 CPUtime=0.02
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 764 0 0 0 2 0 0 0 18 0 1 0 175214183 3842048 747 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 938 748 96 243 0 692 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3752

[startup+0.102389 s]
/proc/loadavg: 0.78 0.94 0.97 3/77 3881
/proc/meminfo: memFree=1641136/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=7780 CPUtime=0.09
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 1799 0 0 0 9 0 0 0 18 0 1 0 175214183 7966720 1782 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134514238 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 1945 1782 96 243 0 1699 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7780

[startup+0.301428 s]
/proc/loadavg: 0.78 0.94 0.97 3/77 3881
/proc/meminfo: memFree=1641136/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=19652 CPUtime=0.29
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 4698 0 0 0 27 2 0 0 19 0 1 0 175214183 20123648 4681 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134516952 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 4913 4682 96 243 0 4667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19652

[startup+0.701505 s]
/proc/loadavg: 0.78 0.94 0.97 3/77 3881
/proc/meminfo: memFree=1641136/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=20176 CPUtime=0.69
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 4899 0 0 0 67 2 0 0 23 0 1 0 175214183 20660224 4882 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 5044 4882 108 243 0 4798 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20176

[startup+1.50166 s]
/proc/loadavg: 0.78 0.94 0.97 2/78 3882
/proc/meminfo: memFree=1621992/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=20176 CPUtime=1.49
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 4899 0 0 0 147 2 0 0 25 0 1 0 175214183 20660224 4882 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 5044 4882 108 243 0 4798 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20176

[startup+3.10197 s]
/proc/loadavg: 0.78 0.94 0.97 2/78 3882
/proc/meminfo: memFree=1621864/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=20176 CPUtime=3.09
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 4899 0 0 0 307 2 0 0 25 0 1 0 175214183 20660224 4882 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 5044 4882 108 243 0 4798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20176

[startup+6.30159 s]
/proc/loadavg: 0.80 0.94 0.97 2/78 3882
/proc/meminfo: memFree=1621672/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=20176 CPUtime=6.29
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 4899 0 0 0 627 2 0 0 25 0 1 0 175214183 20660224 4882 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 5044 4882 108 243 0 4798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20176

[startup+12.7018 s]
/proc/loadavg: 0.81 0.94 0.97 2/78 3882
/proc/meminfo: memFree=1619304/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=26052 CPUtime=12.69
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 6089 0 0 0 1266 3 0 0 25 0 1 0 175214183 26677248 6072 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134522226 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 6513 6072 109 243 0 6267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26052

[startup+25.5023 s]
/proc/loadavg: 0.85 0.94 0.97 2/78 3882
/proc/meminfo: memFree=1605480/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=45632 CPUtime=25.48
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 17292 0 0 0 2540 8 0 0 25 0 1 0 175214183 46727168 8939 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591978 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 11408 8939 119 243 0 11162 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45632

[startup+51.1013 s]
/proc/loadavg: 0.90 0.94 0.97 2/78 3882
/proc/meminfo: memFree=1535528/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=114984 CPUtime=51.07
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 35090 0 0 0 5087 20 0 0 25 0 1 0 175214183 117743616 26737 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 28746 26737 119 243 0 28500 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 114984

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.97 2/78 3882
/proc/meminfo: memFree=1469352/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=178824 CPUtime=102.26
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 52085 0 0 0 10192 34 0 0 25 0 1 0 175214183 183115776 42945 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 44706 42945 119 243 0 44460 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 178824

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 3882
/proc/meminfo: memFree=1460776/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=187368 CPUtime=162.23
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 55025 0 0 0 16186 37 0 0 25 0 1 0 175214183 191864832 45078 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 46842 45078 119 243 0 46596 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 187368

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 3882
/proc/meminfo: memFree=1437032/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=210888 CPUtime=222.21
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 61771 0 0 0 22177 44 0 0 25 0 1 0 175214183 215949312 50995 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 52722 50995 119 243 0 52476 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 210888

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3882
/proc/meminfo: memFree=1419240/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=228540 CPUtime=282.18
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 67046 0 0 0 28169 49 0 0 25 0 1 0 175214183 234024960 55418 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 57135 55418 119 243 0 56889 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 228540

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3882
/proc/meminfo: memFree=1414504/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=233428 CPUtime=342.16
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 68363 0 0 0 34166 50 0 0 25 0 1 0 175214183 239030272 56669 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 58357 56669 119 243 0 58111 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 233428

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3882
/proc/meminfo: memFree=1403432/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=243960 CPUtime=402.14
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 71933 0 0 0 40160 54 0 0 25 0 1 0 175214183 249815040 59360 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 60990 59360 119 243 0 60744 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 243960

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3882
/proc/meminfo: memFree=1388520/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=258412 CPUtime=462.12
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 76548 0 0 0 46154 58 0 0 25 0 1 0 175214183 264613888 63067 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 64603 63067 119 243 0 64357 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 258412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3882
/proc/meminfo: memFree=1379944/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=267968 CPUtime=522.1
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 78941 0 0 0 52149 61 0 0 25 0 1 0 175214183 274399232 65460 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 66992 65460 119 243 0 66746 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 267968

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3882
/proc/meminfo: memFree=1361256/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=285356 CPUtime=582.07
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 84295 0 0 0 58142 65 0 0 25 0 1 0 175214183 292204544 69875 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 71339 69875 119 243 0 71093 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 285356

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 3882
/proc/meminfo: memFree=1359976/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=287380 CPUtime=642.05
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 84662 0 0 0 64139 66 0 0 25 0 1 0 175214183 294277120 70209 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 71845 70209 119 243 0 71599 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 287380


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4082
/proc/meminfo: memFree=882856/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=774300 CPUtime=4060.69
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 216851 0 0 0 405893 176 0 0 25 0 1 0 175214183 792883200 189208 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 193575 189208 119 243 0 193329 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 774300

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=882920/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=774040 CPUtime=4120.65
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 216872 0 0 0 411889 176 0 0 25 0 1 0 175214183 792616960 189164 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 193510 189164 119 243 0 193264 0
Current children cumulated CPU time (s) 4120.65
Current children cumulated vsize (KiB) 774040

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=883048/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=774040 CPUtime=4180.64
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 216872 0 0 0 417887 177 0 0 25 0 1 0 175214183 792616960 189164 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 193510 189164 119 243 0 193264 0
Current children cumulated CPU time (s) 4180.64
Current children cumulated vsize (KiB) 774040

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=883048/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=774040 CPUtime=4240.61
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 216872 0 0 0 423884 177 0 0 25 0 1 0 175214183 792616960 189164 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 193510 189164 119 243 0 193264 0
Current children cumulated CPU time (s) 4240.61
Current children cumulated vsize (KiB) 774040

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=883112/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=774040 CPUtime=4300.59
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 216872 0 0 0 429881 178 0 0 25 0 1 0 175214183 792616960 189164 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 193510 189164 119 243 0 193264 0
Current children cumulated CPU time (s) 4300.59
Current children cumulated vsize (KiB) 774040

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=883240/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=774040 CPUtime=4360.56
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 216872 0 0 0 435878 178 0 0 25 0 1 0 175214183 792616960 189164 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589694 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 193510 189164 119 243 0 193264 0
Current children cumulated CPU time (s) 4360.56
Current children cumulated vsize (KiB) 774040

[startup+4422.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4082
/proc/meminfo: memFree=883240/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=774040 CPUtime=4420.55
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 216882 0 0 0 441876 179 0 0 25 0 1 0 175214183 792616960 189174 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 193510 189174 119 243 0 193264 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 774040

[startup+4482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4082
/proc/meminfo: memFree=883560/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=773520 CPUtime=4480.53
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 216897 0 0 0 447873 180 0 0 25 0 1 0 175214183 792084480 189059 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 193380 189059 119 243 0 193134 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 773520

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=883880/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=773128 CPUtime=4540.5
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 216909 0 0 0 453870 180 0 0 25 0 1 0 175214183 791683072 188973 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 193282 188973 119 243 0 193036 0
Current children cumulated CPU time (s) 4540.5
Current children cumulated vsize (KiB) 773128

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=875752/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=781312 CPUtime=4600.48
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 218985 0 0 0 459865 183 0 0 25 0 1 0 175214183 800063488 191049 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 195328 191049 119 243 0 195082 0
Current children cumulated CPU time (s) 4600.48
Current children cumulated vsize (KiB) 781312

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=860136/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=797152 CPUtime=4660.45
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 222882 0 0 0 465857 188 0 0 25 0 1 0 175214183 816283648 194946 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134579083 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 199288 194946 119 243 0 199042 0
Current children cumulated CPU time (s) 4660.45
Current children cumulated vsize (KiB) 797152

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=847208/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=810064 CPUtime=4720.44
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 226104 0 0 0 471852 192 0 0 25 0 1 0 175214183 829505536 198168 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 202516 198168 119 243 0 202270 0
Current children cumulated CPU time (s) 4720.44
Current children cumulated vsize (KiB) 810064

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=835560/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=822212 CPUtime=4780.42
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 229025 0 0 0 477846 196 0 0 25 0 1 0 175214183 841945088 201089 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 205553 201089 119 243 0 205307 0
Current children cumulated CPU time (s) 4780.42
Current children cumulated vsize (KiB) 822212

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=813608/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=844596 CPUtime=4840.39
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 234538 0 0 0 483839 200 0 0 25 0 1 0 175214183 864866304 206537 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 211149 206537 119 243 0 210903 0
Current children cumulated CPU time (s) 4840.39
Current children cumulated vsize (KiB) 844596

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=813608/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=844596 CPUtime=4900.37
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 234543 0 0 0 489836 201 0 0 25 0 1 0 175214183 864866304 206542 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 211149 206542 119 243 0 210903 0
Current children cumulated CPU time (s) 4900.37
Current children cumulated vsize (KiB) 844596

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4082
/proc/meminfo: memFree=813608/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=844596 CPUtime=4960.35
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 234543 0 0 0 495833 202 0 0 25 0 1 0 175214183 864866304 206542 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 211149 206542 119 243 0 210903 0
Current children cumulated CPU time (s) 4960.35
Current children cumulated vsize (KiB) 844596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4084
/proc/meminfo: memFree=813608/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=844596 CPUtime=5000.04
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4194304 234543 0 0 0 499802 202 0 0 25 0 1 0 175214183 864866304 206542 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 211149 206542 119 243 0 210903 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 844596

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5002.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4084
/proc/meminfo: memFree=813608/2055920 swapFree=4169120/4192956
[pid=3881] ppid=3879 vsize=0 CPUtime=5000.14
/proc/3881/stat : 3881 (cmusat) R 3879 3881 3825 0 -1 4195332 234543 0 0 0 499802 212 0 0 25 0 1 0 175214183 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/3881/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.13
CPU time (s): 5000.17
CPU user time (s): 4998.02
CPU system time (s): 2.15167
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 844596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.02
system time used= 2.15167
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 234543
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= 101412

runsolver used 5.9501 second user time and 12.1382 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Apr 22 20:16:11 UTC 2007

IDJOB= 369278
IDBENCH= 24679
IDSOLVER= 182
FILE ID= node23/369278-1177272970

PBS_JOBID= 4650734

Free space on /tmp= 66448 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-b-clqcolor-30-20-26.sat05-1264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369278-1177272970/cmusat /tmp/evaluation/369278-1177272970/instance-369278-1177272970.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-369278-1177272970 -o ROOT/results/node23/solver-369278-1177272970 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369278-1177272970/cmusat /tmp/evaluation/369278-1177272970/instance-369278-1177272970.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ede19899bb8c427d8a34daa9d239a276

RANDOM SEED= 777146257

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1641672 kB
Buffers:         60120 kB
Cached:         258632 kB
SwapCached:       2616 kB
Active:         244496 kB
Inactive:        97820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641672 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            7480 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            57504 kB
Committed_AS:  2780844 kB
PageTables:       1796 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= 66448 MiB

End job on node23 on Sun Apr 22 21:39:35 UTC 2007