Trace number 367261

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? (MO) 5079.67 5081.49

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  217930                                               |
1.19/1.26	c |  Number of clauses:    1002997                                              |

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/node46/watcher-367261-1176928235 -o ROOT/results/node46/solver-367261-1176928235 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367261-1176928235/cmusat /tmp/evaluation/367261-1176928235/instance-367261-1176928235.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: 0.71 0.93 0.97 3/78 17509
/proc/meminfo: memFree=1828656/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=2788 CPUtime=0
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 524 0 0 0 0 0 0 0 18 0 1 0 47506912 2854912 507 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135097743 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 697 508 96 243 0 451 0

[startup+0.0337259 s]
/proc/loadavg: 0.71 0.93 0.97 3/78 17509
/proc/meminfo: memFree=1828656/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=6532 CPUtime=0.03
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 1452 0 0 0 3 0 0 0 18 0 1 0 47506912 6688768 1435 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134551386 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 1633 1435 96 243 0 1387 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6532

[startup+0.101737 s]
/proc/loadavg: 0.71 0.93 0.97 3/78 17509
/proc/meminfo: memFree=1828656/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=13388 CPUtime=0.09
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 2905 0 0 0 8 1 0 0 18 0 1 0 47506912 13709312 2888 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 3347 2889 96 243 0 3101 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13388

[startup+0.301773 s]
/proc/loadavg: 0.71 0.93 0.97 3/78 17509
/proc/meminfo: memFree=1828656/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=37848 CPUtime=0.29
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 8654 0 0 0 25 4 0 0 20 0 1 0 47506912 38756352 8637 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 9462 8637 96 243 0 9216 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37848

[startup+0.701847 s]
/proc/loadavg: 0.71 0.93 0.97 3/78 17509
/proc/meminfo: memFree=1828656/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=55408 CPUtime=0.69
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 12869 0 0 0 61 8 0 0 23 0 1 0 47506912 56737792 12852 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 13852 12852 96 243 0 13606 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55408

[startup+1.502 s]
/proc/loadavg: 0.73 0.93 0.97 2/79 17510
/proc/meminfo: memFree=1758504/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=87244 CPUtime=1.49
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 19944 0 0 0 137 12 0 0 25 0 1 0 47506912 89337856 19927 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530493 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 21811 19927 106 243 0 21565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87244

[startup+3.10129 s]
/proc/loadavg: 0.73 0.93 0.97 2/79 17510
/proc/meminfo: memFree=1740904/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=112064 CPUtime=3.09
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 25651 0 0 0 295 14 0 0 25 0 1 0 47506912 114753536 25634 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135088800 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 28016 25634 107 243 0 27770 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112064

[startup+6.30188 s]
/proc/loadavg: 0.76 0.93 0.97 2/79 17510
/proc/meminfo: memFree=1746984/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=90160 CPUtime=6.29
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 32988 0 0 0 611 18 0 0 25 0 1 0 47506912 92323840 19573 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 22540 19573 117 243 0 22294 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 90160

[startup+12.7011 s]
/proc/loadavg: 0.77 0.93 0.97 2/79 17510
/proc/meminfo: memFree=1750504/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=90160 CPUtime=12.69
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 32999 0 0 0 1251 18 0 0 25 0 1 0 47506912 92323840 19584 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 22540 19584 118 243 0 22294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90160

[startup+25.5014 s]
/proc/loadavg: 0.81 0.93 0.97 2/79 17510
/proc/meminfo: memFree=1750504/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=90160 CPUtime=25.48
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 33015 0 0 0 2530 18 0 0 25 0 1 0 47506912 92323840 19600 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 22540 19600 118 243 0 22294 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 90160

[startup+51.1012 s]
/proc/loadavg: 0.88 0.94 0.97 2/79 17510
/proc/meminfo: memFree=1748008/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=92700 CPUtime=51.08
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 33698 0 0 0 5089 19 0 0 25 0 1 0 47506912 94924800 20283 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 23175 20283 118 243 0 22929 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 92700

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/79 17510
/proc/meminfo: memFree=1724968/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=115536 CPUtime=102.26
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 39424 0 0 0 10200 26 0 0 25 0 1 0 47506912 118308864 26009 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 28884 26009 118 243 0 28638 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 115536

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/79 17510
/proc/meminfo: memFree=1693160/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=147696 CPUtime=162.23
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 47429 0 0 0 16191 32 0 0 25 0 1 0 47506912 151240704 34014 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 36924 34014 118 243 0 36678 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 147696

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/79 17510
/proc/meminfo: memFree=1646952/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=194784 CPUtime=222.21
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 58929 0 0 0 22180 41 0 0 25 0 1 0 47506912 199458816 45514 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 48696 45514 118 243 0 48450 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 194784

[startup+282.303 s]
/proc/loadavg: 0.99 0.96 0.97 2/79 17512
/proc/meminfo: memFree=1607016/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=234816 CPUtime=282.2
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 68866 0 0 0 28170 50 0 0 25 0 1 0 47506912 240451584 55451 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 58704 55451 118 243 0 58458 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 234816

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 17512
/proc/meminfo: memFree=1558376/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=284556 CPUtime=342.18
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 80961 0 0 0 34160 58 0 0 25 0 1 0 47506912 291385344 67546 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 71139 67546 118 243 0 70893 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 284556

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 17512
/proc/meminfo: memFree=1506920/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=337980 CPUtime=402.15
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 94055 0 0 0 40146 69 0 0 25 0 1 0 47506912 346091520 80640 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 84495 80640 118 243 0 84249 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 337980

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 17512
/proc/meminfo: memFree=1472040/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=372332 CPUtime=462.14
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 102587 0 0 0 46136 78 0 0 25 0 1 0 47506912 381267968 89172 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589612 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 93083 89172 118 243 0 92837 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 372332

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 17512
/proc/meminfo: memFree=1430056/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=415444 CPUtime=522.12
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 113012 0 0 0 52127 85 0 0 25 0 1 0 47506912 425414656 99597 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 103861 99597 118 243 0 103615 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 415444

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 17512
/proc/meminfo: memFree=1396008/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=450408 CPUtime=582.09
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 121549 0 0 0 58118 91 0 0 25 0 1 0 47506912 461217792 108134 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 112602 108134 118 243 0 112356 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 450408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 17512
/proc/meminfo: memFree=1340968/2055920 swapFree=4086544/4192956
[pid=17509] ppid=17507 vsize=506976 CPUtime=642.07
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 135180 0 0 0 64106 101 0 0 25 0 1 0 47506912 519143424 121765 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591975 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 126744 121765 118 243 0 126498 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 506976


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

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=463272/2055920 swapFree=4087888/4192956
[pid=17509] ppid=17507 vsize=1382768 CPUtime=4120.8
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 360257 0 0 0 411799 281 0 0 25 0 1 0 47506912 1415954432 340337 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134521787 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 345692 340337 118 243 0 345446 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 1382768

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=462824/2055920 swapFree=4087888/4192956
[pid=17509] ppid=17507 vsize=1382768 CPUtime=4180.78
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 360371 0 0 0 417796 282 0 0 25 0 1 0 47506912 1415954432 340451 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 345692 340451 118 243 0 345446 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 1382768

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=462568/2055920 swapFree=4087888/4192956
[pid=17509] ppid=17507 vsize=1382768 CPUtime=4240.76
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 360427 0 0 0 423794 282 0 0 25 0 1 0 47506912 1415954432 340507 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 345692 340507 118 243 0 345446 0
Current children cumulated CPU time (s) 4240.76
Current children cumulated vsize (KiB) 1382768

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=461864/2055920 swapFree=4087952/4192956
[pid=17509] ppid=17507 vsize=1382768 CPUtime=4300.73
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 360598 0 0 0 429791 282 0 0 25 0 1 0 47506912 1415954432 340678 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 345692 340678 118 243 0 345446 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 1382768

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=460648/2055920 swapFree=4087952/4192956
[pid=17509] ppid=17507 vsize=1382768 CPUtime=4360.72
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 360909 0 0 0 435789 283 0 0 25 0 1 0 47506912 1415954432 340989 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 345692 340989 118 243 0 345446 0
Current children cumulated CPU time (s) 4360.72
Current children cumulated vsize (KiB) 1382768

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=459688/2055920 swapFree=4088016/4192956
[pid=17509] ppid=17507 vsize=1382768 CPUtime=4420.7
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 361141 0 0 0 441786 284 0 0 25 0 1 0 47506912 1415954432 341221 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580140 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 345692 341221 118 243 0 345446 0
Current children cumulated CPU time (s) 4420.7
Current children cumulated vsize (KiB) 1382768

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=457768/2055920 swapFree=4088144/4192956
[pid=17509] ppid=17507 vsize=1382768 CPUtime=4480.67
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 361634 0 0 0 447783 284 0 0 25 0 1 0 47506912 1415954432 341714 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 345692 341714 118 243 0 345446 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 1382768

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=435176/2055920 swapFree=4088144/4192956
[pid=17509] ppid=17507 vsize=1405924 CPUtime=4540.66
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 367384 0 0 0 453778 288 0 0 25 0 1 0 47506912 1439666176 347464 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 351481 347464 118 243 0 351235 0
Current children cumulated CPU time (s) 4540.66
Current children cumulated vsize (KiB) 1405924

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=383272/2055920 swapFree=4088144/4192956
[pid=17509] ppid=17507 vsize=1459696 CPUtime=4600.64
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 380167 0 0 0 459768 296 0 0 25 0 1 0 47506912 1494728704 360247 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134582206 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 364924 360247 118 243 0 364678 0
Current children cumulated CPU time (s) 4600.64
Current children cumulated vsize (KiB) 1459696

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=341224/2055920 swapFree=4088208/4192956
[pid=17509] ppid=17507 vsize=1504180 CPUtime=4660.61
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 390723 0 0 0 465758 303 0 0 25 0 1 0 47506912 1540280320 370803 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 376045 370803 118 243 0 375799 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 1504180

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=306024/2055920 swapFree=4088272/4192956
[pid=17509] ppid=17507 vsize=1540520 CPUtime=4720.6
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 399458 0 0 0 471750 310 0 0 25 0 1 0 47506912 1577492480 379538 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 385130 379538 118 243 0 384884 0
Current children cumulated CPU time (s) 4720.6
Current children cumulated vsize (KiB) 1540520

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=245864/2055920 swapFree=4088400/4192956
[pid=17509] ppid=17507 vsize=1604740 CPUtime=4780.57
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 414646 0 0 0 477738 319 0 0 25 0 1 0 47506912 1643253760 394726 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 401185 394726 118 243 0 400939 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 1604740

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=184488/2055920 swapFree=4088400/4192956
[pid=17509] ppid=17507 vsize=1672276 CPUtime=4840.56
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 429789 0 0 0 483729 327 0 0 25 0 1 0 47506912 1712410624 409869 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 418069 409869 118 243 0 417823 0
Current children cumulated CPU time (s) 4840.56
Current children cumulated vsize (KiB) 1672276

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=138344/2055920 swapFree=4088400/4192956
[pid=17509] ppid=17507 vsize=1721148 CPUtime=4900.53
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 441363 0 0 0 489719 334 0 0 25 0 1 0 47506912 1762455552 421443 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 430287 421443 118 243 0 430041 0
Current children cumulated CPU time (s) 4900.53
Current children cumulated vsize (KiB) 1721148

[startup+4962.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 17712
/proc/meminfo: memFree=92264/2055920 swapFree=4088528/4192956
[pid=17509] ppid=17507 vsize=1769140 CPUtime=4960.51
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 452787 0 0 0 495711 340 0 0 25 0 1 0 47506912 1811599360 432867 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 442285 432867 118 243 0 442039 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 1769140

[startup+5022.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 17712
/proc/meminfo: memFree=49576/2055920 swapFree=4088528/4192956
[pid=17509] ppid=17507 vsize=1814544 CPUtime=5020.49
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 463471 0 0 0 501702 347 0 0 25 0 1 0 47506912 1858093056 443551 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592629 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 453636 443551 118 243 0 453390 0
Current children cumulated CPU time (s) 5020.49
Current children cumulated vsize (KiB) 1814544



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+5081.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=21352/2055920 swapFree=4088656/4192956
[pid=17509] ppid=17507 vsize=1843220 CPUtime=5079.38
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4194304 470441 0 0 0 507586 352 0 0 25 0 1 0 47506912 1887457280 450521 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 460805 450521 118 243 0 460559 0
Current children cumulated CPU time (s) 5079.38
Current children cumulated vsize (KiB) 1843220

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

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

[startup+5081.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17712
/proc/meminfo: memFree=21352/2055920 swapFree=4088656/4192956
[pid=17509] ppid=17507 vsize=0 CPUtime=5079.58
/proc/17509/stat : 17509 (cmusat) R 17507 17509 17453 0 -1 4195332 470441 0 0 0 507586 372 0 0 25 0 1 0 47506912 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/17509/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5079.58
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5081.49
CPU time (s): 5079.67
CPU user time (s): 5075.86
CPU system time (s): 3.80342
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5075.86
system time used= 3.80342
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470441
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= 22500

runsolver used 4.98424 second user time and 13.5039 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 18 20:30:39 UTC 2007

IDJOB= 367261
IDBENCH= 20385
IDSOLVER= 173
FILE ID= node46/367261-1176928235

PBS_JOBID= 4605681

Free space on /tmp= 66065 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/367261-1176928235/cmusat /tmp/evaluation/367261-1176928235/instance-367261-1176928235.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-367261-1176928235 -o ROOT/results/node46/solver-367261-1176928235 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367261-1176928235/cmusat /tmp/evaluation/367261-1176928235/instance-367261-1176928235.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c2f768afbb9db3d5f5133c3f48734894

RANDOM SEED= 131141380

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1829064 kB
Buffers:         25228 kB
Cached:         133204 kB
SwapCached:       2048 kB
Active:          79388 kB
Inactive:       101476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829064 kB
SwapTotal:     4192956 kB
SwapFree:      4086544 kB
Dirty:           20616 kB
Writeback:           0 kB
Mapped:          30184 kB
Slab:            31312 kB
Committed_AS:  1950780 kB
PageTables:       1988 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= 66065 MiB

End job on node46 on Wed Apr 18 21:55:23 UTC 2007