Trace number 369313

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) 5000.19 5001.44

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77473
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  90300                                                |
0.79/0.85	c |  Number of clauses:    179701                                               |

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/node34/watcher-369313-1177287688 -o ROOT/results/node34/solver-369313-1177287688 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369313-1177287688/cmusat /tmp/evaluation/369313-1177287688/instance-369313-1177287688.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: 1.00 1.00 1.00 3/77 26869
/proc/meminfo: memFree=1858680/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=2936 CPUtime=0
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 571 0 0 0 0 0 0 0 18 0 1 0 176684365 3006464 554 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 734 557 95 243 0 488 0

[startup+0.0515569 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26869
/proc/meminfo: memFree=1858680/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=11844 CPUtime=0.04
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 2681 0 0 0 4 0 0 0 18 0 1 0 176684365 12128256 2647 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 2961 2648 96 243 0 2715 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11844

[startup+0.101559 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26869
/proc/meminfo: memFree=1858680/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=13256 CPUtime=0.09
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 3053 0 0 0 8 1 0 0 18 0 1 0 176684365 13574144 3019 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 3314 3019 96 243 0 3068 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13256

[startup+0.301576 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26869
/proc/meminfo: memFree=1858680/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=17056 CPUtime=0.29
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 3959 0 0 0 27 2 0 0 19 0 1 0 176684365 17465344 3925 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 4264 3925 96 243 0 4018 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17056

[startup+0.701605 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26869
/proc/meminfo: memFree=1858680/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=23628 CPUtime=0.69
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 5520 0 0 0 66 3 0 0 23 0 1 0 176684365 24195072 5486 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 5907 5486 96 243 0 5661 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23628

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1835248/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=33276 CPUtime=1.49
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 7942 0 0 0 145 4 0 0 25 0 1 0 176684365 34074624 7908 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 8319 7908 109 243 0 8073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33276

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1846512/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=33752 CPUtime=3.09
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 15214 0 0 0 300 9 0 0 25 0 1 0 176684365 34562048 6597 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 8438 6597 119 243 0 8192 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33752

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1832240/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=33752 CPUtime=6.29
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 15243 0 0 0 620 9 0 0 25 0 1 0 176684365 34562048 6626 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592868 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 8438 6626 119 243 0 8192 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33752

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1831864/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=33752 CPUtime=12.69
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 15346 0 0 0 1260 9 0 0 25 0 1 0 176684365 34562048 6729 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591326 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 8438 6729 119 243 0 8192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33752

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1825144/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=39016 CPUtime=25.48
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 17531 0 0 0 2538 10 0 0 25 0 1 0 176684365 39952384 8443 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591589 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 9754 8443 119 243 0 9508 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39016

[startup+51.1016 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 26870
/proc/meminfo: memFree=1816824/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=46516 CPUtime=51.08
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 21108 0 0 0 5096 12 0 0 25 0 1 0 176684365 47632384 10522 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592868 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 11629 10522 119 243 0 11383 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46516

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26870
/proc/meminfo: memFree=1793336/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=67844 CPUtime=102.27
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 31084 0 0 0 10210 17 0 0 25 0 1 0 176684365 69472256 16376 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 16961 16376 119 243 0 16715 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67844

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26870
/proc/meminfo: memFree=1760376/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=111036 CPUtime=162.25
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 43765 0 0 0 16201 24 0 0 25 0 1 0 176684365 113700864 24795 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 27759 24795 119 243 0 27513 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 111036

[startup+222.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 26870
/proc/meminfo: memFree=1729144/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=140436 CPUtime=222.23
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 53905 0 0 0 22194 29 0 0 25 0 1 0 176684365 143806464 32388 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592414 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 35109 32388 119 243 0 34863 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 140436

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26870
/proc/meminfo: memFree=1713912/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=155720 CPUtime=282.23
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 60047 0 0 0 28189 34 0 0 25 0 1 0 176684365 159457280 36564 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 38930 36564 119 243 0 38684 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 155720

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1674808/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=191424 CPUtime=342.21
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 71644 0 0 0 34180 41 0 0 25 0 1 0 176684365 196018176 45931 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 47856 45931 119 243 0 47610 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 191424

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1634552/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=231716 CPUtime=402.19
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 83180 0 0 0 40170 49 0 0 25 0 1 0 176684365 237277184 56180 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 57929 56180 119 243 0 57683 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 231716

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1537720/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=349116 CPUtime=462.18
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 114090 0 0 0 46156 62 0 0 25 0 1 0 176684365 357494784 80125 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 87279 80125 119 243 0 87033 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 349116

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1533944/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=349520 CPUtime=522.17
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 116493 0 0 0 52153 64 0 0 25 0 1 0 176684365 357908480 81115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 87380 81115 119 243 0 87134 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 349520

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26870
/proc/meminfo: memFree=1531832/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=349996 CPUtime=582.15
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 118485 0 0 0 58150 65 0 0 25 0 1 0 176684365 358395904 81593 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 87499 81593 119 243 0 87253 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 349996

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 26870
/proc/meminfo: memFree=1530424/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=350512 CPUtime=642.14
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 120466 0 0 0 64147 67 0 0 25 0 1 0 176684365 358924288 81941 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 87628 81941 119 243 0 87382 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 350512


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27070
/proc/meminfo: memFree=1064184/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4061.27
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271791 0 0 0 405955 172 0 0 25 0 1 0 176684365 861245440 198011 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198011 119 243 0 210019 0
Current children cumulated CPU time (s) 4061.27
Current children cumulated vsize (KiB) 841060

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27070
/proc/meminfo: memFree=1064120/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4121.26
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271791 0 0 0 411953 173 0 0 25 0 1 0 176684365 861245440 198011 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198011 119 243 0 210019 0
Current children cumulated CPU time (s) 4121.26
Current children cumulated vsize (KiB) 841060

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27070
/proc/meminfo: memFree=1064120/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4181.24
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271792 0 0 0 417951 173 0 0 25 0 1 0 176684365 861245440 198012 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198012 119 243 0 210019 0
Current children cumulated CPU time (s) 4181.24
Current children cumulated vsize (KiB) 841060

[startup+4242.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 27070
/proc/meminfo: memFree=1064120/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4241.22
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271792 0 0 0 423949 173 0 0 25 0 1 0 176684365 861245440 198012 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198012 119 243 0 210019 0
Current children cumulated CPU time (s) 4241.22
Current children cumulated vsize (KiB) 841060

[startup+4302.3 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 27070
/proc/meminfo: memFree=1064120/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4301.21
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271792 0 0 0 429947 174 0 0 25 0 1 0 176684365 861245440 198012 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198012 119 243 0 210019 0
Current children cumulated CPU time (s) 4301.21
Current children cumulated vsize (KiB) 841060

[startup+4362.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 27070
/proc/meminfo: memFree=1064120/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4361.19
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271794 0 0 0 435945 174 0 0 25 0 1 0 176684365 861245440 198014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198014 119 243 0 210019 0
Current children cumulated CPU time (s) 4361.19
Current children cumulated vsize (KiB) 841060

[startup+4422.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 27070
/proc/meminfo: memFree=1064120/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4421.19
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271794 0 0 0 441944 175 0 0 25 0 1 0 176684365 861245440 198014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198014 119 243 0 210019 0
Current children cumulated CPU time (s) 4421.19
Current children cumulated vsize (KiB) 841060

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 27070
/proc/meminfo: memFree=1064120/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4481.17
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271794 0 0 0 447942 175 0 0 25 0 1 0 176684365 861245440 198014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198014 119 243 0 210019 0
Current children cumulated CPU time (s) 4481.17
Current children cumulated vsize (KiB) 841060

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27070
/proc/meminfo: memFree=1064120/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4541.16
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271794 0 0 0 453940 176 0 0 25 0 1 0 176684365 861245440 198014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198014 119 243 0 210019 0
Current children cumulated CPU time (s) 4541.16
Current children cumulated vsize (KiB) 841060

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27070
/proc/meminfo: memFree=1063992/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4601.14
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271794 0 0 0 459938 176 0 0 25 0 1 0 176684365 861245440 198014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198014 119 243 0 210019 0
Current children cumulated CPU time (s) 4601.14
Current children cumulated vsize (KiB) 841060

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27072
/proc/meminfo: memFree=1063992/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4661.12
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271794 0 0 0 465936 176 0 0 25 0 1 0 176684365 861245440 198014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198014 119 243 0 210019 0
Current children cumulated CPU time (s) 4661.12
Current children cumulated vsize (KiB) 841060

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27072
/proc/meminfo: memFree=1063928/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4721.12
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271794 0 0 0 471935 177 0 0 25 0 1 0 176684365 861245440 198014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198014 119 243 0 210019 0
Current children cumulated CPU time (s) 4721.12
Current children cumulated vsize (KiB) 841060

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27072
/proc/meminfo: memFree=1063928/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4781.1
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271794 0 0 0 477933 177 0 0 25 0 1 0 176684365 861245440 198014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198014 119 243 0 210019 0
Current children cumulated CPU time (s) 4781.1
Current children cumulated vsize (KiB) 841060

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27072
/proc/meminfo: memFree=1063928/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4841.09
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271797 0 0 0 483931 178 0 0 25 0 1 0 176684365 861245440 198017 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198017 119 243 0 210019 0
Current children cumulated CPU time (s) 4841.09
Current children cumulated vsize (KiB) 841060

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27072
/proc/meminfo: memFree=1063992/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=841060 CPUtime=4901.07
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 271802 0 0 0 489929 178 0 0 25 0 1 0 176684365 861245440 198022 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210265 198022 119 243 0 210019 0
Current children cumulated CPU time (s) 4901.07
Current children cumulated vsize (KiB) 841060

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27072
/proc/meminfo: memFree=1062840/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=843112 CPUtime=4961.06
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 272081 0 0 0 495927 179 0 0 25 0 1 0 176684365 863346688 198301 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210778 198301 119 243 0 210532 0
Current children cumulated CPU time (s) 4961.06
Current children cumulated vsize (KiB) 843112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27072
/proc/meminfo: memFree=1062648/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=843112 CPUtime=5000.05
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4194304 272138 0 0 0 499826 179 0 0 25 0 1 0 176684365 863346688 198358 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 210778 198358 119 243 0 210532 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 843112

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

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

[startup+5001.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27072
/proc/meminfo: memFree=1062648/2055920 swapFree=4159644/4192956
[pid=26869] ppid=26867 vsize=0 CPUtime=5000.15
/proc/26869/stat : 26869 (cmusat) R 26867 26869 26376 0 -1 4195332 272138 0 0 0 499826 189 0 0 25 0 1 0 176684365 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/26869/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.44
CPU time (s): 5000.19
CPU user time (s): 4998.27
CPU system time (s): 1.92471
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 843112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.27
system time used= 1.92471
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 272138
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= 94882

runsolver used 5.96609 second user time and 11.9132 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Apr 23 00:21:29 UTC 2007

IDJOB= 369313
IDBENCH= 24723
IDSOLVER= 182
FILE ID= node34/369313-1177287688

PBS_JOBID= 4650789

Free space on /tmp= 66406 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369313-1177287688/cmusat /tmp/evaluation/369313-1177287688/instance-369313-1177287688.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-369313-1177287688 -o ROOT/results/node34/solver-369313-1177287688 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369313-1177287688/cmusat /tmp/evaluation/369313-1177287688/instance-369313-1177287688.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e899c85929b7de69ebfb14f0dad93191

RANDOM SEED= 556491124

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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:       1859152 kB
Buffers:         31236 kB
Cached:          81340 kB
SwapCached:       2956 kB
Active:          64636 kB
Inactive:        71580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859152 kB
SwapTotal:     4192956 kB
SwapFree:      4159644 kB
Dirty:            7288 kB
Writeback:           0 kB
Mapped:          30664 kB
Slab:            45904 kB
Committed_AS:  1568116 kB
PageTables:       1976 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= 66406 MiB

End job on node34 on Mon Apr 23 01:44:53 UTC 2007