Trace number 305261

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) 1200.08 1200.12

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
MD5SUM532ec8d121b791b638eeecfaf862b136
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
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:  16000                                                |
0.09/0.13	c |  Number of clauses:    67200                                                |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-305261-1172075273 -o ROOT/results/node16/solver-305261-1172075273 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305261-1172075273/cmusat /tmp/evaluation/305261-1172075273/instance-305261-1172075273.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 16065
/proc/meminfo: memFree=1450896/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=2936 CPUtime=0
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 582 0 0 0 0 0 0 0 18 0 1 0 227481692 3006464 565 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 734 565 95 243 0 488 0

[startup+0.106813 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 16065
/proc/meminfo: memFree=1450896/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=7296 CPUtime=0.09
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 1630 0 0 0 9 0 0 0 18 0 1 0 227481692 7471104 1596 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 1824 1596 96 243 0 1578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7296

[startup+0.514767 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 16065
/proc/meminfo: memFree=1450896/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=12680 CPUtime=0.51
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 3077 0 0 0 50 1 0 0 21 0 1 0 227481692 12984320 2573 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 3170 2573 114 243 0 2924 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12680

[startup+1.33467 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1440968/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=12680 CPUtime=1.32
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 3088 0 0 0 131 1 0 0 25 0 1 0 227481692 12984320 2584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591230 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 3170 2584 119 243 0 2924 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12680

[startup+2.97048 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1440520/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=13604 CPUtime=2.96
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 3336 0 0 0 295 1 0 0 25 0 1 0 227481692 13930496 2832 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 3401 2832 119 243 0 3155 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13604

[startup+6.2501 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1436296/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=18112 CPUtime=6.24
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 4471 0 0 0 622 2 0 0 25 0 1 0 227481692 18546688 3967 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590002 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 4528 3967 119 243 0 4282 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18112

[startup+12.7024 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1427600/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=25780 CPUtime=12.69
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 6439 0 0 0 1265 4 0 0 25 0 1 0 227481692 26398720 5935 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 6445 5935 119 243 0 6199 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25780

[startup+25.5059 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1411984/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=41432 CPUtime=25.49
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 10405 0 0 0 2541 8 0 0 25 0 1 0 227481692 42426368 9901 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 10358 9901 119 243 0 10112 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41432

[startup+51.1109 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1394128/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=58424 CPUtime=51.09
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 15059 0 0 0 5096 13 0 0 25 0 1 0 227481692 59826176 14193 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 14606 14193 119 243 0 14360 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 58424

[startup+102.316 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1377488/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=75944 CPUtime=102.3
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 19640 0 0 0 10212 18 0 0 25 0 1 0 227481692 77766656 18585 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 18986 18585 119 243 0 18740 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 75944

[startup+162.331 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1362128/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=90072 CPUtime=162.31
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 23620 0 0 0 16210 21 0 0 25 0 1 0 227481692 92233728 22171 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 22518 22171 119 243 0 22272 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 90072

[startup+222.341 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1353488/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=99116 CPUtime=222.32
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 26083 0 0 0 22208 24 0 0 25 0 1 0 227481692 101494784 24428 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 24779 24428 119 243 0 24533 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 99116

[startup+282.352 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1345872/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=106152 CPUtime=282.33
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 28097 0 0 0 28207 26 0 0 25 0 1 0 227481692 108699648 26228 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 26538 26228 119 243 0 26292 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 106152

[startup+342.367 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1335696/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=116144 CPUtime=342.35
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 30846 0 0 0 34205 30 0 0 25 0 1 0 227481692 118931456 28755 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580930 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 29036 28755 119 243 0 28790 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 116144

[startup+402.385 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16066
/proc/meminfo: memFree=1332112/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=119772 CPUtime=402.36
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 31986 0 0 0 40205 31 0 0 25 0 1 0 227481692 122646528 29665 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 29943 29665 119 243 0 29697 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 119772

[startup+462.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16068
/proc/meminfo: memFree=1322256/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=129512 CPUtime=462.37
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 34699 0 0 0 46203 34 0 0 25 0 1 0 227481692 132620288 32138 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 32378 32138 119 243 0 32132 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 129512

[startup+522.41 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16068
/proc/meminfo: memFree=1238800/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216736 CPUtime=522.38
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 56538 0 0 0 52196 42 0 0 25 0 1 0 227481692 221937664 52947 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54184 52947 119 243 0 53938 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 216736

[startup+582.422 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 16068
/proc/meminfo: memFree=1238736/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216736 CPUtime=582.39
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 56583 0 0 0 58197 42 0 0 25 0 1 0 227481692 221937664 52992 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54184 52992 119 243 0 53938 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 216736

[startup+642.442 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1238608/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216788 CPUtime=642.41
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 56866 0 0 0 64198 43 0 0 25 0 1 0 227481692 221990912 53013 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54197 53013 119 243 0 53951 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 216788

[startup+702.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1238544/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216788 CPUtime=702.42
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 56874 0 0 0 70199 43 0 0 25 0 1 0 227481692 221990912 53021 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54197 53021 119 243 0 53951 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 216788

[startup+762.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1238288/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216840 CPUtime=762.43
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 57210 0 0 0 76199 44 0 0 25 0 1 0 227481692 222044160 53082 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54210 53082 119 243 0 53964 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 216840

[startup+822.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1238288/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216840 CPUtime=822.45
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 57210 0 0 0 82200 45 0 0 25 0 1 0 227481692 222044160 53082 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581878 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54210 53082 119 243 0 53964 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 216840

[startup+882.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1237968/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216904 CPUtime=882.46
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 57581 0 0 0 88200 46 0 0 25 0 1 0 227481692 222109696 53165 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589688 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54226 53165 119 243 0 53980 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 216904

[startup+942.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1237968/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216904 CPUtime=942.46
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 57581 0 0 0 94200 46 0 0 25 0 1 0 227481692 222109696 53165 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54226 53165 119 243 0 53980 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 216904

[startup+1002.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1237776/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216904 CPUtime=1002.48
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 57646 0 0 0 100201 47 0 0 25 0 1 0 227481692 222109696 53230 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54226 53230 119 243 0 53980 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 216904

[startup+1062.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1237648/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216968 CPUtime=1062.49
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 57970 0 0 0 106202 47 0 0 25 0 1 0 227481692 222175232 53250 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54242 53250 119 243 0 53996 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 216968

[startup+1122.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1237584/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216968 CPUtime=1122.51
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 57970 0 0 0 112203 48 0 0 25 0 1 0 227481692 222175232 53250 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581039 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54242 53250 119 243 0 53996 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 216968

[startup+1182.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1237648/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=216968 CPUtime=1182.52
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 57970 0 0 0 118203 49 0 0 25 0 1 0 227481692 222175232 53250 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 54242 53250 119 243 0 53996 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 216968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.08 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1230544/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=223996 CPUtime=1200.03
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 59740 0 0 0 119953 50 0 0 25 0 1 0 227481692 229371904 55020 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 55999 55020 119 243 0 55753 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 223996

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

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

[startup+1200.08 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16068
/proc/meminfo: memFree=1230544/2055920 swapFree=4192812/4192956
[pid=16065] ppid=16063 vsize=223996 CPUtime=1200.03
/proc/16065/stat : 16065 (cmusat) R 16063 16065 15041 0 -1 4194304 59740 0 0 0 119953 50 0 0 25 0 1 0 227481692 229371904 55020 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16065/statm: 55999 55020 119 243 0 55753 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 223996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.12
CPU time (s): 1200.08
CPU user time (s): 1199.54
CPU system time (s): 0.540917
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 223996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.540917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59740
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= 1613

runsolver used 1.36279 second user time and 2.90356 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 21 16:27:54 UTC 2007

IDJOB= 305261
IDBENCH= 20152
IDSOLVER= 121
FILE ID= node16/305261-1172075273

PBS_JOBID= 3865302

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
COMMAND LINE= /tmp/evaluation/305261-1172075273/cmusat /tmp/evaluation/305261-1172075273/instance-305261-1172075273.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-305261-1172075273 -o ROOT/results/node16/solver-305261-1172075273 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305261-1172075273/cmusat /tmp/evaluation/305261-1172075273/instance-305261-1172075273.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  532ec8d121b791b638eeecfaf862b136

RANDOM SEED= 91315494

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1451240 kB
Buffers:         58968 kB
Cached:         410912 kB
SwapCached:          0 kB
Active:         217044 kB
Inactive:       307108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3732 kB
Writeback:           0 kB
Mapped:          73156 kB
Slab:            66108 kB
Committed_AS:  1017708 kB
PageTables:       1724 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= 66545 MiB

End job on node16 on Wed Feb 21 16:47:56 UTC 2007