Trace number 300464

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) 1200.11 1200.65

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1058323130-08.cnf
MD5SUM8ad037218b3fb71e87bf66baa8322f0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.522
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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:  800                                                  |
0.00/0.02	c |  Number of clauses:    16000                                                |

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/node15/watcher-300464-1171907447 -o ROOT/results/node15/solver-300464-1171907447 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300464-1171907447/cmusat /tmp/evaluation/300464-1171907447/instance-300464-1171907447.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 0.98 0.99 3/77 29168
/proc/meminfo: memFree=1360144/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=2448 CPUtime=0
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 210699111 2506752 270 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 612 270 96 243 0 366 0

[startup+0.107158 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 29168
/proc/meminfo: memFree=1360144/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=3708 CPUtime=0.1
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 615 0 0 0 10 0 0 0 18 0 1 0 210699111 3796992 598 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 927 598 108 243 0 681 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3708

[startup+0.515227 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 29168
/proc/meminfo: memFree=1360144/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=5760 CPUtime=0.5
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 1437 0 0 0 50 0 0 0 22 0 1 0 210699111 5898240 1019 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 1440 1019 118 243 0 1194 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5760

[startup+1.33537 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1354184/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=8444 CPUtime=1.33
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 2161 0 0 0 132 1 0 0 25 0 1 0 210699111 8646656 1743 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 2111 1743 118 243 0 1865 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8444

[startup+2.97165 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1352200/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=10048 CPUtime=2.96
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 2737 0 0 0 295 1 0 0 25 0 1 0 210699111 10289152 2137 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 2512 2137 118 243 0 2266 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10048

[startup+6.25321 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1349896/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=11780 CPUtime=6.24
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 3306 0 0 0 623 1 0 0 25 0 1 0 210699111 12062720 2606 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 2945 2606 118 243 0 2699 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11780

[startup+12.7063 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1346824/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=15248 CPUtime=12.69
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 4418 0 0 0 1267 2 0 0 25 0 1 0 210699111 15613952 3495 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 3812 3495 118 243 0 3566 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15248

[startup+25.5135 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1338696/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=23524 CPUtime=25.49
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 6624 0 0 0 2547 2 0 0 25 0 1 0 210699111 24088576 5351 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 5881 5351 118 243 0 5635 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23524

[startup+51.1229 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1334216/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=27844 CPUtime=51.1
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 8032 0 0 0 5106 4 0 0 25 0 1 0 210699111 28512256 6518 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 6961 6518 118 243 0 6715 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27844

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1322056/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=39640 CPUtime=102.29
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 11451 0 0 0 10223 6 0 0 25 0 1 0 210699111 40591360 9540 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 9910 9540 118 243 0 9664 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 39640

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1298760/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=64440 CPUtime=162.3
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 17996 0 0 0 16220 10 0 0 25 0 1 0 210699111 65986560 15340 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 16110 15340 118 243 0 15864 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 64440

[startup+222.397 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1298376/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=64528 CPUtime=222.3
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 18352 0 0 0 22220 10 0 0 25 0 1 0 210699111 66076672 15417 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 16132 15417 118 243 0 15886 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 64528

[startup+282.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1294984/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=67668 CPUtime=282.3
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 19582 0 0 0 28218 12 0 0 25 0 1 0 210699111 69292032 16323 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 16917 16323 118 243 0 16671 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 67668

[startup+342.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1288008/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=74412 CPUtime=342.32
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 21490 0 0 0 34216 16 0 0 25 0 1 0 210699111 76197888 18049 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 18603 18049 118 243 0 18357 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 74412

[startup+402.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1280072/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=82132 CPUtime=402.33
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 23661 0 0 0 40215 18 0 0 25 0 1 0 210699111 84103168 20023 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 20533 20023 118 243 0 20287 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 82132

[startup+462.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1279880/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=82280 CPUtime=462.34
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 23694 0 0 0 46215 19 0 0 25 0 1 0 210699111 84254720 20056 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 20570 20056 118 243 0 20324 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 82280

[startup+522.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29169
/proc/meminfo: memFree=1271880/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=90008 CPUtime=522.34
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 25904 0 0 0 52212 22 0 0 25 0 1 0 210699111 92168192 22053 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 22502 22053 118 243 0 22256 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 90008

[startup+582.561 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 29169
/proc/meminfo: memFree=1215304/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150212 CPUtime=582.35
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 41253 0 0 0 58207 28 0 0 25 0 1 0 210699111 153817088 36167 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37553 36167 118 243 0 37307 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 150212

[startup+642.61 s]
/proc/loadavg: 1.02 1.00 1.00 2/84 29273
/proc/meminfo: memFree=1213896/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150344 CPUtime=642.32
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 41270 0 0 0 64203 29 0 0 25 0 1 0 210699111 153952256 36184 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37586 36184 118 243 0 37340 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 150344

[startup+702.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29345
/proc/meminfo: memFree=1213456/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150432 CPUtime=702.31
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 41631 0 0 0 70202 29 0 0 25 0 1 0 210699111 154042368 36294 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37608 36294 118 243 0 37362 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 150432

[startup+762.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29367
/proc/meminfo: memFree=1214472/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150564 CPUtime=762.31
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 41649 0 0 0 76200 31 0 0 25 0 1 0 210699111 154177536 36312 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37641 36312 118 243 0 37395 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 150564

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29367
/proc/meminfo: memFree=1214152/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150564 CPUtime=822.31
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 41742 0 0 0 82200 31 0 0 25 0 1 0 210699111 154177536 36405 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37641 36405 118 243 0 37395 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 150564

[startup+882.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29367
/proc/meminfo: memFree=1214216/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150660 CPUtime=882.31
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 42044 0 0 0 88200 31 0 0 25 0 1 0 210699111 154275840 36434 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589612 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37665 36434 118 243 0 37419 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 150660

[startup+942.773 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29367
/proc/meminfo: memFree=1214152/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150660 CPUtime=942.32
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 42044 0 0 0 94200 32 0 0 25 0 1 0 210699111 154275840 36434 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37665 36434 118 243 0 37419 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 150660

[startup+1002.8 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 29367
/proc/meminfo: memFree=1213960/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150660 CPUtime=1002.32
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 42098 0 0 0 100200 32 0 0 25 0 1 0 210699111 154275840 36488 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37665 36488 118 243 0 37419 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 150660

[startup+1062.84 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29367
/proc/meminfo: memFree=1213576/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150764 CPUtime=1062.34
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 42487 0 0 0 106201 33 0 0 25 0 1 0 210699111 154382336 36580 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37691 36580 118 243 0 37445 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 150764

[startup+1122.87 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29367
/proc/meminfo: memFree=1213448/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150764 CPUtime=1122.34
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 42526 0 0 0 112201 33 0 0 25 0 1 0 210699111 154382336 36619 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37691 36619 118 243 0 37445 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 150764

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29367
/proc/meminfo: memFree=1213064/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150880 CPUtime=1182.36
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 42954 0 0 0 118202 34 0 0 25 0 1 0 210699111 154501120 36724 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37720 36724 118 243 0 37474 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 150880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29367
/proc/meminfo: memFree=1213064/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150880 CPUtime=1200.08
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 42954 0 0 0 119974 34 0 0 25 0 1 0 210699111 154501120 36724 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37720 36724 118 243 0 37474 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 150880

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29367
/proc/meminfo: memFree=1213064/2055920 swapFree=4192812/4192956
[pid=29168] ppid=29166 vsize=150880 CPUtime=1200.08
/proc/29168/stat : 29168 (cmusat) R 29166 29168 28686 0 -1 4194304 42954 0 0 0 119974 34 0 0 25 0 1 0 210699111 154501120 36724 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/29168/statm: 37720 36724 118 243 0 37474 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 150880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.11
CPU user time (s): 1199.74
CPU system time (s): 0.369943
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 150880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42954
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= 25330

runsolver used 1.26281 second user time and 2.77758 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Feb 19 17:50:47 UTC 2007

IDJOB= 300464
IDBENCH= 20035
IDSOLVER= 121
FILE ID= node15/300464-1171907447

PBS_JOBID= 3848867

Free space on /tmp= 66539 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1058323130-08.cnf
COMMAND LINE= /tmp/evaluation/300464-1171907447/cmusat /tmp/evaluation/300464-1171907447/instance-300464-1171907447.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-300464-1171907447 -o ROOT/results/node15/solver-300464-1171907447 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300464-1171907447/cmusat /tmp/evaluation/300464-1171907447/instance-300464-1171907447.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8ad037218b3fb71e87bf66baa8322f0b

RANDOM SEED= 815317700

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1360616 kB
Buffers:         40564 kB
Cached:         524244 kB
SwapCached:          0 kB
Active:         118480 kB
Inactive:       506632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1360616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2828 kB
Writeback:           0 kB
Mapped:          79200 kB
Slab:            55648 kB
Committed_AS:   811360 kB
PageTables:       1800 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= 66539 MiB

End job on node15 on Mon Feb 19 18:10:50 UTC 2007