Trace number 307188

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) 1200.07 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
MD5SUM247d0c151f4cc557aeb64d98cd6697a8
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 variables19000
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                                                |
0.09/0.17	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/node6/watcher-307188-1172115044 -o ROOT/results/node6/solver-307188-1172115044 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307188-1172115044/cmusat /tmp/evaluation/307188-1172115044/instance-307188-1172115044.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: 0.92 0.98 0.99 3/77 15739
/proc/meminfo: memFree=1681144/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=2936 CPUtime=0
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 581 0 0 0 0 0 0 0 18 0 1 0 231459165 3006464 564 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 734 565 96 243 0 488 0

[startup+0.106885 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15739
/proc/meminfo: memFree=1681144/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=7808 CPUtime=0.09
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 1684 0 0 0 9 0 0 0 18 0 1 0 231459165 7995392 1650 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 1952 1650 96 243 0 1706 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7808

[startup+0.514965 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15739
/proc/meminfo: memFree=1681144/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=8664 CPUtime=0.5
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 2606 0 0 0 49 1 0 0 22 0 1 0 231459165 8871936 2014 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 2166 2014 112 243 0 1920 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8664

[startup+1.33513 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1669488/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=14628 CPUtime=1.33
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 3596 0 0 0 131 2 0 0 25 0 1 0 231459165 14979072 3004 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 3657 3004 119 243 0 3411 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 14628

[startup+2.97345 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1669360/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=15160 CPUtime=2.96
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 3709 0 0 0 294 2 0 0 25 0 1 0 231459165 15523840 3117 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 3790 3117 119 243 0 3544 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15160

[startup+6.2501 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1665904/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=18480 CPUtime=6.24
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 4573 0 0 0 621 3 0 0 25 0 1 0 231459165 18923520 3981 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 4620 3981 119 243 0 4374 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18480

[startup+12.7084 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1657200/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=26992 CPUtime=12.7
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 6693 0 0 0 1265 5 0 0 25 0 1 0 231459165 27639808 6101 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 6748 6101 119 243 0 6502 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26992

[startup+25.5099 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1642032/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=42412 CPUtime=25.49
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 10583 0 0 0 2542 7 0 0 25 0 1 0 231459165 43429888 9991 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 10603 9991 119 243 0 10357 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42412

[startup+51.1219 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1616176/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=68144 CPUtime=51.09
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 17013 0 0 0 5097 12 0 0 25 0 1 0 231459165 69779456 16421 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 17036 16421 119 243 0 16790 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 68144

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1596976/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=86372 CPUtime=102.29
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 22098 0 0 0 10213 16 0 0 25 0 1 0 231459165 88444928 21076 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592072 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 21593 21076 119 243 0 21347 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 86372

[startup+162.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1589232/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=94160 CPUtime=162.32
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 24251 0 0 0 16213 19 0 0 25 0 1 0 231459165 96419840 23004 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 23540 23004 119 243 0 23294 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 94160

[startup+222.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1561392/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=124424 CPUtime=222.32
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 31472 0 0 0 22208 24 0 0 25 0 1 0 231459165 127410176 29994 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 31106 29994 119 243 0 30860 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 124424

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15740
/proc/meminfo: memFree=1555376/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=128864 CPUtime=282.32
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 33145 0 0 0 28206 26 0 0 25 0 1 0 231459165 131956736 31429 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 32216 31429 119 243 0 31970 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 128864

[startup+342.466 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 15740
/proc/meminfo: memFree=1554608/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=128896 CPUtime=342.33
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 33580 0 0 0 34206 27 0 0 25 0 1 0 231459165 131989504 31618 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 32224 31618 119 243 0 31978 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 128896

[startup+402.503 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 15740
/proc/meminfo: memFree=1551856/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=131184 CPUtime=402.35
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 34485 0 0 0 40207 28 0 0 25 0 1 0 231459165 134332416 32269 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 32796 32269 119 243 0 32550 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 131184

[startup+462.538 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15740
/proc/meminfo: memFree=1551280/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=131228 CPUtime=462.36
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 34869 0 0 0 46207 29 0 0 25 0 1 0 231459165 134377472 32390 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 32807 32390 119 243 0 32561 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 131228

[startup+522.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15740
/proc/meminfo: memFree=1541936/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=140476 CPUtime=522.37
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 37468 0 0 0 52205 32 0 0 25 0 1 0 231459165 143847424 34715 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 35119 34715 119 243 0 34873 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 140476

[startup+582.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15740
/proc/meminfo: memFree=1528368/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=154148 CPUtime=582.38
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 40830 0 0 0 58203 35 0 0 25 0 1 0 231459165 157847552 38077 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 38537 38077 119 243 0 38291 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 154148

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15742
/proc/meminfo: memFree=1500784/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=181644 CPUtime=642.39
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 47954 0 0 0 64198 41 0 0 25 0 1 0 231459165 186003456 44919 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 45411 44919 119 243 0 45165 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 181644

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15742
/proc/meminfo: memFree=1492208/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=190444 CPUtime=702.4
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 50147 0 0 0 70197 43 0 0 25 0 1 0 231459165 195014656 47112 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 47611 47112 119 243 0 47365 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 190444

[startup+762.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15742
/proc/meminfo: memFree=1456432/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=227200 CPUtime=762.41
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 59098 0 0 0 76190 51 0 0 25 0 1 0 231459165 232652800 56063 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 56800 56063 119 243 0 56554 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 227200

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15742
/proc/meminfo: memFree=1308848/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=379052 CPUtime=822.43
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 97051 0 0 0 82177 66 0 0 25 0 1 0 231459165 388149248 92791 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 94763 92791 119 243 0 94517 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 379052

[startup+882.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15742
/proc/meminfo: memFree=1308784/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=379052 CPUtime=882.44
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 97052 0 0 0 88178 66 0 0 25 0 1 0 231459165 388149248 92792 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 94763 92792 119 243 0 94517 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 379052

[startup+942.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15742
/proc/meminfo: memFree=1308592/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=379052 CPUtime=942.45
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 97087 0 0 0 94178 67 0 0 25 0 1 0 231459165 388149248 92827 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 94763 92827 119 243 0 94517 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 379052

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15742
/proc/meminfo: memFree=1308336/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=379112 CPUtime=1002.45
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 97440 0 0 0 100178 67 0 0 25 0 1 0 231459165 388210688 92869 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 94778 92869 119 243 0 94532 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 379112

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15742
/proc/meminfo: memFree=1308208/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=379112 CPUtime=1062.47
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 97485 0 0 0 106179 68 0 0 25 0 1 0 231459165 388210688 92914 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 94778 92914 119 243 0 94532 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 379112

[startup+1122.88 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15742
/proc/meminfo: memFree=1309040/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=377808 CPUtime=1122.47
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 97529 0 0 0 112179 68 0 0 25 0 1 0 231459165 386875392 92632 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 94452 92632 119 243 0 94206 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 377808

[startup+1182.91 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15742
/proc/meminfo: memFree=1308976/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=377808 CPUtime=1182.49
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 97529 0 0 0 118180 69 0 0 25 0 1 0 231459165 386875392 92632 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 94452 92632 119 243 0 94206 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 377808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15742
/proc/meminfo: memFree=1308976/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=377808 CPUtime=1200
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 97529 0 0 0 119931 69 0 0 25 0 1 0 231459165 386875392 92632 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 94452 92632 119 243 0 94206 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 377808

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

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

[startup+1200.43 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15742
/proc/meminfo: memFree=1308976/2055924 swapFree=4192812/4192956
[pid=15739] ppid=15737 vsize=377808 CPUtime=1200
/proc/15739/stat : 15739 (cmusat) R 15737 15739 12888 0 -1 4194304 97529 0 0 0 119931 69 0 0 25 0 1 0 231459165 386875392 92632 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/15739/statm: 94452 92632 119 243 0 94206 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 377808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1199.32
CPU system time (s): 0.752885
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 379112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.752885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97529
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= 23789

runsolver used 1.40279 second user time and 2.77858 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Feb 22 03:30:44 UTC 2007

IDJOB= 307188
IDBENCH= 20199
IDSOLVER= 121
FILE ID= node6/307188-1172115044

PBS_JOBID= 3865358

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
COMMAND LINE= /tmp/evaluation/307188-1172115044/cmusat /tmp/evaluation/307188-1172115044/instance-307188-1172115044.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-307188-1172115044 -o ROOT/results/node6/solver-307188-1172115044 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307188-1172115044/cmusat /tmp/evaluation/307188-1172115044/instance-307188-1172115044.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  247d0c151f4cc557aeb64d98cd6697a8

RANDOM SEED= 556144867

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1681552 kB
Buffers:         28424 kB
Cached:         222408 kB
SwapCached:         20 kB
Active:         117412 kB
Inactive:       189816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1681552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3996 kB
Writeback:           0 kB
Mapped:          75248 kB
Slab:            52720 kB
Committed_AS:   870648 kB
PageTables:       1744 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= 66546 MiB

End job on node6 on Thu Feb 22 03:50:47 UTC 2007