Trace number 367259

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) 10000.2 10004.1

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryINDUST (industrial 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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  265064                                               |
1.49/1.59	c |  Number of clauses:    1236517                                              |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-367259-1176927938 -o ROOT/results/node67/solver-367259-1176927938 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367259-1176927938/cmusat /tmp/evaluation/367259-1176927938/instance-367259-1176927938.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.79 0.92 0.97 3/64 4641
/proc/meminfo: memFree=1888288/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=2788 CPUtime=0
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 168783488 2854912 502 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 697 502 96 243 0 451 0

[startup+0.07515 s]
/proc/loadavg: 0.79 0.92 0.97 3/64 4641
/proc/meminfo: memFree=1888288/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=10348 CPUtime=0.06
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 2172 0 0 0 6 0 0 0 18 0 1 0 168783488 10596352 2155 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 2587 2155 96 243 0 2341 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10348

[startup+0.101154 s]
/proc/loadavg: 0.79 0.92 0.97 3/64 4641
/proc/meminfo: memFree=1888288/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=11664 CPUtime=0.09
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 2674 0 0 0 8 1 0 0 18 0 1 0 168783488 11943936 2657 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 2936 2659 96 243 0 2690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11664

[startup+0.301189 s]
/proc/loadavg: 0.79 0.92 0.97 3/64 4641
/proc/meminfo: memFree=1888288/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=47556 CPUtime=0.29
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 9469 0 0 0 25 4 0 0 19 0 1 0 168783488 48697344 9452 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 11889 9453 96 243 0 11643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47556

[startup+0.701263 s]
/proc/loadavg: 0.79 0.92 0.97 3/64 4641
/proc/meminfo: memFree=1888288/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=66832 CPUtime=0.69
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 14240 0 0 0 62 7 0 0 22 0 1 0 168783488 68435968 14223 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 16708 14223 96 243 0 16462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66832

[startup+1.50141 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 4642
/proc/meminfo: memFree=1819032/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=103224 CPUtime=1.49
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 23435 0 0 0 137 12 0 0 25 0 1 0 168783488 105701376 23418 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 25806 23418 96 243 0 25560 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103224

[startup+3.10171 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 4642
/proc/meminfo: memFree=1790680/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=120192 CPUtime=3.08
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 27559 0 0 0 294 14 0 0 25 0 1 0 168783488 123076608 27542 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134526705 0 0 4096 35 0 0 0 17 0 0 0
/proc/4641/statm: 30048 27542 107 243 0 29802 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 120192

[startup+6.3013 s]
/proc/loadavg: 0.89 0.94 0.97 2/65 4642
/proc/meminfo: memFree=1759256/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=95136 CPUtime=6.28
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 34631 0 0 0 610 18 0 0 25 0 1 0 168783488 97419264 23621 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135087779 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 23784 23621 107 243 0 23538 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 95136

[startup+12.7015 s]
/proc/loadavg: 0.90 0.94 0.97 2/65 4642
/proc/meminfo: memFree=1818712/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=80608 CPUtime=12.68
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 38185 0 0 0 1248 20 0 0 25 0 1 0 168783488 82542592 17472 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 20152 17472 117 243 0 19906 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80608

[startup+25.5018 s]
/proc/loadavg: 0.92 0.94 0.97 2/65 4642
/proc/meminfo: memFree=1818648/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=80608 CPUtime=25.47
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 38220 0 0 0 2527 20 0 0 25 0 1 0 168783488 82542592 17507 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 20152 17507 117 243 0 19906 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 80608

[startup+51.1015 s]
/proc/loadavg: 0.95 0.95 0.97 2/65 4642
/proc/meminfo: memFree=1818392/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=80608 CPUtime=51.06
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 38317 0 0 0 5085 21 0 0 25 0 1 0 168783488 82542592 17604 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 20152 17604 117 243 0 19906 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 80608

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 4642
/proc/meminfo: memFree=1805592/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=92920 CPUtime=102.24
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 41528 0 0 0 10200 24 0 0 25 0 1 0 168783488 95150080 20815 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 23230 20815 117 243 0 22984 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 92920

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 4642
/proc/meminfo: memFree=1788888/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=109044 CPUtime=162.21
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 45727 0 0 0 16193 28 0 0 25 0 1 0 168783488 111661056 25014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 27261 25014 117 243 0 27015 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 109044

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 4642
/proc/meminfo: memFree=1776984/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=120448 CPUtime=222.19
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 48678 0 0 0 22188 31 0 0 25 0 1 0 168783488 123338752 27965 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 30112 27965 117 243 0 29866 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 120448

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4642
/proc/meminfo: memFree=1760024/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=136884 CPUtime=282.17
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 52920 0 0 0 28180 37 0 0 25 0 1 0 168783488 140169216 32207 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 34221 32207 117 243 0 33975 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 136884

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4642
/proc/meminfo: memFree=1744216/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=152008 CPUtime=342.15
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 56823 0 0 0 34173 42 0 0 25 0 1 0 168783488 155656192 36110 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 38002 36110 117 243 0 37756 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 152008

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4642
/proc/meminfo: memFree=1731032/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=165008 CPUtime=402.13
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 60156 0 0 0 40167 46 0 0 25 0 1 0 168783488 168968192 39443 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 41252 39443 117 243 0 41006 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 165008

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4642
/proc/meminfo: memFree=1715480/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=180072 CPUtime=462.11
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 64010 0 0 0 46160 51 0 0 25 0 1 0 168783488 184393728 43297 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592235 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 45018 43297 117 243 0 44772 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 180072

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4642
/proc/meminfo: memFree=1701976/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=193208 CPUtime=522.08
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 67370 0 0 0 52154 54 0 0 25 0 1 0 168783488 197844992 46657 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580942 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 48302 46657 117 243 0 48056 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 193208

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4642
/proc/meminfo: memFree=1688536/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=206288 CPUtime=582.07
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 70697 0 0 0 58149 58 0 0 25 0 1 0 168783488 211238912 49984 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 51572 49984 117 243 0 51326 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 206288

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4642
/proc/meminfo: memFree=1679832/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=214752 CPUtime=642.04
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 72850 0 0 0 64144 60 0 0 25 0 1 0 168783488 219906048 52137 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 53688 52137 117 243 0 53442 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 214752


################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1224984/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=690228 CPUtime=9098.79
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212893 0 0 0 909730 149 0 0 25 0 1 0 168783488 706793472 164884 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172557 164884 117 243 0 172311 0
Current children cumulated CPU time (s) 9098.79
Current children cumulated vsize (KiB) 690228

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1224920/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=690096 CPUtime=9158.77
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212910 0 0 0 915728 149 0 0 25 0 1 0 168783488 706658304 164868 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172524 164868 117 243 0 172278 0
Current children cumulated CPU time (s) 9158.77
Current children cumulated vsize (KiB) 690096

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1224920/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=690096 CPUtime=9218.75
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212913 0 0 0 921726 149 0 0 25 0 1 0 168783488 706658304 164871 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172524 164871 117 243 0 172278 0
Current children cumulated CPU time (s) 9218.75
Current children cumulated vsize (KiB) 690096

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1224792/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=690096 CPUtime=9278.73
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212939 0 0 0 927724 149 0 0 25 0 1 0 168783488 706658304 164897 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172524 164897 117 243 0 172278 0
Current children cumulated CPU time (s) 9278.73
Current children cumulated vsize (KiB) 690096

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 5160
/proc/meminfo: memFree=1223656/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689836 CPUtime=9338.67
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212945 0 0 0 933717 150 0 0 25 0 1 0 168783488 706392064 164838 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589694 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172459 164838 117 243 0 172213 0
Current children cumulated CPU time (s) 9338.67
Current children cumulated vsize (KiB) 689836

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1224536/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689836 CPUtime=9398.6
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212945 0 0 0 939710 150 0 0 25 0 1 0 168783488 706392064 164838 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172459 164838 117 243 0 172213 0
Current children cumulated CPU time (s) 9398.6
Current children cumulated vsize (KiB) 689836

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1224664/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689572 CPUtime=9458.58
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212962 0 0 0 945708 150 0 0 25 0 1 0 168783488 706121728 164789 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172393 164789 117 243 0 172147 0
Current children cumulated CPU time (s) 9458.58
Current children cumulated vsize (KiB) 689572

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1224728/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689572 CPUtime=9518.56
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212963 0 0 0 951706 150 0 0 25 0 1 0 168783488 706121728 164790 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172393 164790 117 243 0 172147 0
Current children cumulated CPU time (s) 9518.56
Current children cumulated vsize (KiB) 689572

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1224792/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689572 CPUtime=9578.53
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212965 0 0 0 957703 150 0 0 25 0 1 0 168783488 706121728 164792 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172393 164792 117 243 0 172147 0
Current children cumulated CPU time (s) 9578.53
Current children cumulated vsize (KiB) 689572

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1224792/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689572 CPUtime=9638.51
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 212966 0 0 0 963701 150 0 0 25 0 1 0 168783488 706121728 164793 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172393 164793 117 243 0 172147 0
Current children cumulated CPU time (s) 9638.51
Current children cumulated vsize (KiB) 689572

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1224728/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689572 CPUtime=9698.49
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 213005 0 0 0 969699 150 0 0 25 0 1 0 168783488 706121728 164832 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172393 164832 117 243 0 172147 0
Current children cumulated CPU time (s) 9698.49
Current children cumulated vsize (KiB) 689572

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1224472/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689440 CPUtime=9758.47
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 213101 0 0 0 975697 150 0 0 25 0 1 0 168783488 705986560 164895 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172360 164895 117 243 0 172114 0
Current children cumulated CPU time (s) 9758.47
Current children cumulated vsize (KiB) 689440

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1224024/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689440 CPUtime=9818.44
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 213189 0 0 0 981694 150 0 0 25 0 1 0 168783488 705986560 164983 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172360 164983 117 243 0 172114 0
Current children cumulated CPU time (s) 9818.44
Current children cumulated vsize (KiB) 689440

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1223768/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689440 CPUtime=9878.44
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 213280 0 0 0 987693 151 0 0 25 0 1 0 168783488 705986560 165074 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172360 165074 117 243 0 172114 0
Current children cumulated CPU time (s) 9878.44
Current children cumulated vsize (KiB) 689440

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1223384/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689440 CPUtime=9938.41
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 213373 0 0 0 993690 151 0 0 25 0 1 0 168783488 705986560 165167 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172360 165167 117 243 0 172114 0
Current children cumulated CPU time (s) 9938.41
Current children cumulated vsize (KiB) 689440

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1222808/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689864 CPUtime=9998.39
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 215838 0 0 0 999687 152 0 0 25 0 1 0 168783488 706420736 165305 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172466 165305 117 243 0 172220 0
Current children cumulated CPU time (s) 9998.39
Current children cumulated vsize (KiB) 689864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1222808/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=689864 CPUtime=10000.1
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4194304 215838 0 0 0 999857 152 0 0 25 0 1 0 168783488 706420736 165305 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 172466 165305 117 243 0 172220 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 689864

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

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

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5242
/proc/meminfo: memFree=1222808/2055920 swapFree=4179676/4192956
[pid=4641] ppid=4639 vsize=0 CPUtime=10000.2
/proc/4641/stat : 4641 (cmusat) R 4639 4641 4585 0 -1 4195332 215838 0 0 0 999857 162 0 0 25 0 1 0 168783488 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/4641/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.1
CPU time (s): 10000.2
CPU user time (s): 9998.57
CPU system time (s): 1.62875
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 690460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.57
system time used= 1.62875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 215838
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= 10069

runsolver used 6.49801 second user time and 20.9648 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 18 20:25:40 UTC 2007

IDJOB= 367259
IDBENCH= 20383
IDSOLVER= 173
FILE ID= node67/367259-1176927938

PBS_JOBID= 4605677

Free space on /tmp= 66432 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/367259-1176927938/cmusat /tmp/evaluation/367259-1176927938/instance-367259-1176927938.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-367259-1176927938 -o ROOT/results/node67/solver-367259-1176927938 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367259-1176927938/cmusat /tmp/evaluation/367259-1176927938/instance-367259-1176927938.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 448004882

TIME LIMIT= 10000 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		: 3000.263
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		: 3000.263
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:       1888760 kB
Buffers:         10772 kB
Cached:         103464 kB
SwapCached:       7008 kB
Active:          75448 kB
Inactive:        51316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1888760 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:           25024 kB
Writeback:           0 kB
Mapped:          15188 kB
Slab:            26384 kB
Committed_AS:   254820 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= 66432 MiB

End job on node67 on Wed Apr 18 23:12:26 UTC 2007