Trace number 309853

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) 1200.06 1200.5

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.396
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |

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/node67/watcher-309853-1172548266 -o ROOT/results/node67/solver-309853-1172548266 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309853-1172548266/cmusat /tmp/evaluation/309853-1172548266/instance-309853-1172548266.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 3/64 16726
/proc/meminfo: memFree=1891904/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=2448 CPUtime=0
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 274784266 2506752 194 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134546527 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 612 195 96 243 0 366 0

[startup+0.106247 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16726
/proc/meminfo: memFree=1891904/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=2740 CPUtime=0.1
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 315 0 0 0 10 0 0 0 18 0 1 0 274784266 2805760 298 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 685 298 118 243 0 439 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2740

[startup+0.514288 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16726
/proc/meminfo: memFree=1891904/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=3172 CPUtime=0.51
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 405 0 0 0 51 0 0 0 21 0 1 0 274784266 3248128 388 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 793 388 118 243 0 547 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3172

[startup+1.33437 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1890104/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=3844 CPUtime=1.33
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 571 0 0 0 133 0 0 0 25 0 1 0 274784266 3936256 554 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134521920 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 961 554 118 243 0 715 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3844

[startup+2.97055 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1889656/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=4240 CPUtime=2.96
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 690 0 0 0 296 0 0 0 25 0 1 0 274784266 4341760 673 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 1060 673 118 243 0 814 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4240

[startup+6.24689 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1887672/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=6272 CPUtime=6.23
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 1171 0 0 0 623 0 0 0 25 0 1 0 274784266 6422528 1120 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 1568 1120 118 243 0 1322 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6272

[startup+12.7006 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1886592/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=7184 CPUtime=12.68
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 1496 0 0 0 1268 0 0 0 25 0 1 0 274784266 7356416 1374 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 1796 1374 118 243 0 1550 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7184

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1883584/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=10572 CPUtime=25.49
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 2577 0 0 0 2548 1 0 0 25 0 1 0 274784266 10825728 2115 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 2643 2115 118 243 0 2397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10572

[startup+51.1086 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1879488/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=14372 CPUtime=51.09
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 3883 0 0 0 5106 3 0 0 25 0 1 0 274784266 14716928 3166 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 3593 3166 118 243 0 3347 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14372

[startup+102.315 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1872640/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=22076 CPUtime=102.28
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 6275 0 0 0 10224 4 0 0 25 0 1 0 274784266 22605824 4836 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 5519 4836 118 243 0 5273 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22076

[startup+162.332 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1869952/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=24296 CPUtime=162.27
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 7309 0 0 0 16223 4 0 0 25 0 1 0 274784266 24879104 5499 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 6074 5499 118 243 0 5828 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 24296

[startup+222.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1865536/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=28312 CPUtime=222.28
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 8731 0 0 0 22221 7 0 0 25 0 1 0 274784266 28991488 6611 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 7078 6611 118 243 0 6832 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 28312

[startup+282.363 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1855040/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=41424 CPUtime=282.27
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 12236 0 0 0 28219 8 0 0 25 0 1 0 274784266 42418176 9219 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 10356 9219 118 243 0 10110 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 41424

[startup+342.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1854464/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=41656 CPUtime=342.27
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 12572 0 0 0 34219 8 0 0 25 0 1 0 274784266 42655744 9360 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 10414 9360 118 243 0 10168 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 41656

[startup+402.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1853824/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=41932 CPUtime=402.27
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 12925 0 0 0 40219 8 0 0 25 0 1 0 274784266 42938368 9500 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 10483 9500 118 243 0 10237 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 41932

[startup+462.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1853312/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=42184 CPUtime=462.28
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 13308 0 0 0 46219 9 0 0 25 0 1 0 274784266 43196416 9649 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 10546 9649 118 243 0 10300 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 42184

[startup+522.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1852864/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=42648 CPUtime=522.28
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 13402 0 0 0 52219 9 0 0 25 0 1 0 274784266 43671552 9743 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 10662 9743 118 243 0 10416 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 42648

[startup+582.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16727
/proc/meminfo: memFree=1849024/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=46208 CPUtime=582.28
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 14606 0 0 0 58218 10 0 0 25 0 1 0 274784266 47316992 10690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 11552 10690 118 243 0 11306 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 46208

[startup+642.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 16843
/proc/meminfo: memFree=1847752/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=46368 CPUtime=642.26
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 14635 0 0 0 64216 10 0 0 25 0 1 0 274784266 47480832 10719 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 11592 10719 118 243 0 11346 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 46368

[startup+702.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16925
/proc/meminfo: memFree=1843456/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=51012 CPUtime=702.22
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 16186 0 0 0 70209 13 0 0 25 0 1 0 274784266 52236288 11988 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 12753 11988 118 243 0 12507 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 51012

[startup+762.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16925
/proc/meminfo: memFree=1843200/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=51508 CPUtime=762.22
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 16278 0 0 0 76209 13 0 0 25 0 1 0 274784266 52744192 12080 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589762 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 12877 12080 118 243 0 12631 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 51508

[startup+822.567 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 16925
/proc/meminfo: memFree=1839616/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=54720 CPUtime=822.22
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 17180 0 0 0 82207 15 0 0 25 0 1 0 274784266 56033280 12982 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 13680 12982 118 243 0 13434 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 54720

[startup+882.583 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16925
/proc/meminfo: memFree=1838784/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=55672 CPUtime=882.22
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 17714 0 0 0 88207 15 0 0 25 0 1 0 274784266 57008128 13206 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 13918 13206 118 243 0 13672 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 55672

[startup+942.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16925
/proc/meminfo: memFree=1838528/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=56096 CPUtime=942.22
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 17783 0 0 0 94207 15 0 0 25 0 1 0 274784266 57442304 13275 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 14024 13275 118 243 0 13778 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 56096

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16925
/proc/meminfo: memFree=1837184/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=57328 CPUtime=1002.21
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 18125 0 0 0 100206 15 0 0 25 0 1 0 274784266 58703872 13617 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 14332 13617 118 243 0 14086 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 57328

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16925
/proc/meminfo: memFree=1814656/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=85160 CPUtime=1062.23
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 25515 0 0 0 106204 19 0 0 25 0 1 0 274784266 87203840 19231 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 21290 19231 118 243 0 21044 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 85160

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16925
/proc/meminfo: memFree=1814400/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=85292 CPUtime=1122.22
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 25561 0 0 0 112203 19 0 0 25 0 1 0 274784266 87339008 19277 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 21323 19277 118 243 0 21077 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 85292

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16925
/proc/meminfo: memFree=1814272/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=85424 CPUtime=1182.22
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 25585 0 0 0 118203 19 0 0 25 0 1 0 274784266 87474176 19301 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 21356 19301 118 243 0 21110 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 85424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16925
/proc/meminfo: memFree=1814272/2055920 swapFree=4183972/4192956
[pid=16726] ppid=16724 vsize=85424 CPUtime=1200.04
/proc/16726/stat : 16726 (cmusat) R 16724 16726 15723 0 -1 4194304 25586 0 0 0 119985 19 0 0 25 0 1 0 274784266 87474176 19302 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16726/statm: 21356 19302 118 243 0 21110 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 85424

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.205968
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 85424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25586
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= 2930

runsolver used 0.820875 second user time and 2.46362 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Feb 27 03:51:06 UTC 2007

IDJOB= 309853
IDBENCH= 20271
IDSOLVER= 121
FILE ID= node67/309853-1172548266

PBS_JOBID= 3971832

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309853-1172548266/cmusat /tmp/evaluation/309853-1172548266/instance-309853-1172548266.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-309853-1172548266 -o ROOT/results/node67/solver-309853-1172548266 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309853-1172548266/cmusat /tmp/evaluation/309853-1172548266/instance-309853-1172548266.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 839761639

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1892248 kB
Buffers:         16780 kB
Cached:         100356 kB
SwapCached:       3224 kB
Active:          50028 kB
Inactive:        77004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892248 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            22552 kB
Committed_AS:   756332 kB
PageTables:       1452 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= 66557 MiB

End job on node67 on Tue Feb 27 04:11:09 UTC 2007