Trace number 307229

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) 1200.1 1200.6

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
MD5SUM59c8db54641efdcb0f397a2fc06a7707
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 variables18999
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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:  19000                                                |
0.10/0.17	c |  Number of clauses:    79800                                                |

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/node10/watcher-307229-1172115921 -o ROOT/results/node10/solver-307229-1172115921 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307229-1172115921/cmusat /tmp/evaluation/307229-1172115921/instance-307229-1172115921.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: 1.56 1.14 1.04 3/77 23043
/proc/meminfo: memFree=1923576/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=2936 CPUtime=0
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 578 0 0 0 0 0 0 0 18 0 1 0 231547126 3006464 561 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 734 563 95 243 0 488 0

[startup+0.106898 s]
/proc/loadavg: 1.56 1.14 1.04 3/77 23043
/proc/meminfo: memFree=1923576/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=7808 CPUtime=0.1
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 1673 0 0 0 10 0 0 0 18 0 1 0 231547126 7995392 1639 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095020 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 1952 1640 96 243 0 1706 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7808

[startup+0.514955 s]
/proc/loadavg: 1.56 1.14 1.04 3/77 23043
/proc/meminfo: memFree=1923576/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=8664 CPUtime=0.5
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 2603 0 0 0 50 0 0 0 22 0 1 0 231547126 8871936 2011 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 2166 2011 112 243 0 1920 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8664

[startup+1.33506 s]
/proc/loadavg: 1.56 1.14 1.04 2/78 23044
/proc/meminfo: memFree=1912816/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=14584 CPUtime=1.33
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 3585 0 0 0 132 1 0 0 25 0 1 0 231547126 14934016 2993 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 3646 2993 119 243 0 3400 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 14584

[startup+2.97129 s]
/proc/loadavg: 1.56 1.14 1.04 2/78 23044
/proc/meminfo: memFree=1912816/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=14716 CPUtime=2.96
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 3606 0 0 0 295 1 0 0 25 0 1 0 231547126 15069184 3014 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 3679 3014 119 243 0 3433 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14716

[startup+6.24773 s]
/proc/loadavg: 1.52 1.14 1.04 2/78 23044
/proc/meminfo: memFree=1909872/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=18304 CPUtime=6.23
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 4512 0 0 0 622 1 0 0 25 0 1 0 231547126 18743296 3920 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 4576 3920 119 243 0 4330 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18304

[startup+12.7066 s]
/proc/loadavg: 1.48 1.13 1.04 2/78 23044
/proc/meminfo: memFree=1901936/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=25868 CPUtime=12.69
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 6437 0 0 0 1267 2 0 0 25 0 1 0 231547126 26488832 5845 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 6467 5845 119 243 0 6221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25868

[startup+25.5143 s]
/proc/loadavg: 1.37 1.13 1.04 2/78 23044
/proc/meminfo: memFree=1888176/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=40344 CPUtime=25.5
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 10090 0 0 0 2545 5 0 0 25 0 1 0 231547126 41312256 9498 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 10086 9498 119 243 0 9840 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 40344

[startup+51.1298 s]
/proc/loadavg: 1.24 1.11 1.04 2/78 23044
/proc/meminfo: memFree=1863792/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=64540 CPUtime=51.1
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 16160 0 0 0 5100 10 0 0 25 0 1 0 231547126 66088960 15568 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 16135 15568 119 243 0 15889 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 64540

[startup+102.356 s]
/proc/loadavg: 1.10 1.09 1.04 2/78 23044
/proc/meminfo: memFree=1837360/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=91344 CPUtime=102.31
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 23282 0 0 0 10216 15 0 0 25 0 1 0 231547126 93536256 22036 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 22836 22036 119 243 0 22590 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 91344

[startup+162.392 s]
/proc/loadavg: 1.04 1.08 1.03 2/78 23044
/proc/meminfo: memFree=1829168/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=98668 CPUtime=162.33
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 25524 0 0 0 16216 17 0 0 25 0 1 0 231547126 101036032 24048 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 24667 24048 119 243 0 24421 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 98668

[startup+222.428 s]
/proc/loadavg: 1.01 1.06 1.02 2/78 23044
/proc/meminfo: memFree=1827120/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=100144 CPUtime=222.35
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 26248 0 0 0 22217 18 0 0 25 0 1 0 231547126 102547456 24535 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 25036 24535 119 243 0 24790 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 100144

[startup+282.463 s]
/proc/loadavg: 1.00 1.05 1.02 2/78 23044
/proc/meminfo: memFree=1818800/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=108164 CPUtime=282.37
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 28553 0 0 0 28216 21 0 0 25 0 1 0 231547126 110759936 26600 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 27041 26600 119 243 0 26795 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 108164

[startup+342.494 s]
/proc/loadavg: 1.00 1.03 1.01 2/78 23044
/proc/meminfo: memFree=1810096/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=116692 CPUtime=342.37
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 30983 0 0 0 34214 23 0 0 25 0 1 0 231547126 119492608 28777 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 29173 28777 119 243 0 28927 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 116692

[startup+402.53 s]
/proc/loadavg: 1.00 1.03 1.01 2/78 23044
/proc/meminfo: memFree=1784240/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=143136 CPUtime=402.39
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 37670 0 0 0 40210 29 0 0 25 0 1 0 231547126 146571264 35205 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 35784 35205 119 243 0 35538 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 143136

[startup+462.566 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23044
/proc/meminfo: memFree=1778480/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=149180 CPUtime=462.41
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 39153 0 0 0 46210 31 0 0 25 0 1 0 231547126 152760320 36688 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 37295 36688 119 243 0 37049 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 149180

[startup+522.601 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23044
/proc/meminfo: memFree=1761264/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=166076 CPUtime=522.43
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 43635 0 0 0 52208 35 0 0 25 0 1 0 231547126 170061824 40897 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 41519 40897 119 243 0 41273 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 166076

[startup+582.634 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23044
/proc/meminfo: memFree=1747696/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=178968 CPUtime=582.45
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 47290 0 0 0 58206 39 0 0 25 0 1 0 231547126 183263232 44268 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 44742 44268 119 243 0 44496 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 178968

[startup+642.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=1747632/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=178968 CPUtime=642.46
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 47293 0 0 0 64206 40 0 0 25 0 1 0 231547126 183263232 44271 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 44742 44271 119 243 0 44496 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 178968

[startup+702.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=1614512/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316440 CPUtime=702.48
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 81673 0 0 0 70193 55 0 0 25 0 1 0 231547126 324034560 77427 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79110 77427 119 243 0 78864 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 316440

[startup+762.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=1614448/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316440 CPUtime=762.48
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 81676 0 0 0 76193 55 0 0 25 0 1 0 231547126 324034560 77430 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79110 77430 119 243 0 78864 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 316440

[startup+822.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=1614384/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316440 CPUtime=822.5
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 81676 0 0 0 82194 56 0 0 25 0 1 0 231547126 324034560 77430 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79110 77430 119 243 0 78864 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 316440

[startup+882.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23044
/proc/meminfo: memFree=1614128/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316440 CPUtime=882.51
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 81731 0 0 0 88195 56 0 0 25 0 1 0 231547126 324034560 77485 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79110 77485 119 243 0 78864 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 316440

[startup+942.839 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23070
/proc/meminfo: memFree=1612224/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316500 CPUtime=942.52
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 82063 0 0 0 94195 57 0 0 25 0 1 0 231547126 324096000 77507 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581070 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79125 77507 119 243 0 78879 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 316500

[startup+1002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23182
/proc/meminfo: memFree=1611904/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316500 CPUtime=1002.5
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 82104 0 0 0 100192 58 0 0 25 0 1 0 231547126 324096000 77548 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79125 77548 119 243 0 78879 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 316500

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23242
/proc/meminfo: memFree=1612392/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316568 CPUtime=1062.49
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 82508 0 0 0 106190 59 0 0 25 0 1 0 231547126 324165632 77627 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79142 77627 119 243 0 78896 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 316568

[startup+1122.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23242
/proc/meminfo: memFree=1612392/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316568 CPUtime=1122.5
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 82510 0 0 0 112191 59 0 0 25 0 1 0 231547126 324165632 77629 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79142 77629 119 243 0 78896 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 316568

[startup+1183.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23242
/proc/meminfo: memFree=1612072/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316640 CPUtime=1182.52
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 82967 0 0 0 118192 60 0 0 25 0 1 0 231547126 324239360 77744 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79160 77744 119 243 0 78914 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 316640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23242
/proc/meminfo: memFree=1612008/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316640 CPUtime=1200.04
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 82967 0 0 0 119944 60 0 0 25 0 1 0 231547126 324239360 77744 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79160 77744 119 243 0 78914 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 316640

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

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

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23242
/proc/meminfo: memFree=1612008/2055920 swapFree=4192812/4192956
[pid=23043] ppid=23041 vsize=316640 CPUtime=1200.04
/proc/23043/stat : 23043 (cmusat) R 23041 23043 21755 0 -1 4194304 82967 0 0 0 119944 60 0 0 25 0 1 0 231547126 324239360 77744 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23043/statm: 79160 77744 119 243 0 78914 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 316640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.1
CPU user time (s): 1199.44
CPU system time (s): 0.6569
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 316640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.44
system time used= 0.6569
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82967
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= 24598

runsolver used 1.3108 second user time and 2.95955 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Thu Feb 22 03:45:21 UTC 2007

IDJOB= 307229
IDBENCH= 20200
IDSOLVER= 121
FILE ID= node10/307229-1172115921

PBS_JOBID= 3865365

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/307229-1172115921/cmusat /tmp/evaluation/307229-1172115921/instance-307229-1172115921.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-307229-1172115921 -o ROOT/results/node10/solver-307229-1172115921 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307229-1172115921/cmusat /tmp/evaluation/307229-1172115921/instance-307229-1172115921.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 679943051

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1924432 kB
Buffers:          2004 kB
Cached:          32404 kB
SwapCached:          0 kB
Active:          71932 kB
Inactive:         8248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5544 kB
Writeback:           0 kB
Mapped:          64664 kB
Slab:            36600 kB
Committed_AS:  1316024 kB
PageTables:       1832 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= 66543 MiB

End job on node10 on Thu Feb 22 04:05:24 UTC 2007