Trace number 367276

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) 10000.1 10002.9

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h50-sat.cnf
MD5SUM03c6b6156c444674b996a4279225be1a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark410.742
Satisfiable
(Un)Satisfiability was proved
Number of variables628291
Number of clauses2141556
Sum of the clauses size5172986
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21518215
Number of clauses of size 3615030
Number of clauses of size 4241
Number of clauses of size 5151
Number of clauses of size over 57869

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  633392                                               |
2.58/2.60	c |  Number of clauses:    2141556                                              |

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/node4/watcher-367276-1176930907 -o ROOT/results/node4/solver-367276-1176930907 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367276-1176930907/cmusat /tmp/evaluation/367276-1176930907/instance-367276-1176930907.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: 0.92 0.98 0.99 3/77 3522
/proc/meminfo: memFree=1769048/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=2936 CPUtime=0
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 576 0 0 0 0 0 0 0 18 0 1 0 169128764 3006464 559 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 734 561 95 243 0 488 0

[startup+0.0608239 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3522
/proc/meminfo: memFree=1769048/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=7380 CPUtime=0.05
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 1599 0 0 0 5 0 0 0 18 0 1 0 169128764 7557120 1582 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135145085 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 1845 1582 96 243 0 1599 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7380

[startup+0.101827 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3522
/proc/meminfo: memFree=1769048/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=10864 CPUtime=0.09
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 2309 0 0 0 8 1 0 0 18 0 1 0 169128764 11124736 2292 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 2716 2292 96 243 0 2470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10864

[startup+0.301853 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3522
/proc/meminfo: memFree=1769048/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=27104 CPUtime=0.29
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 5961 0 0 0 27 2 0 0 20 0 1 0 169128764 27754496 5944 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 6776 5945 96 243 0 6530 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27104

[startup+0.701886 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3522
/proc/meminfo: memFree=1769048/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=57924 CPUtime=0.69
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 13050 0 0 0 63 6 0 0 23 0 1 0 169128764 59314176 13033 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 14481 13033 96 243 0 14235 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57924

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3523
/proc/meminfo: memFree=1695184/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=122096 CPUtime=1.49
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 26865 0 0 0 135 14 0 0 25 0 1 0 169128764 125026304 26848 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 30524 26848 96 243 0 30278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 122096

[startup+3.10111 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1620496/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=194948 CPUtime=3.09
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 45891 0 0 0 284 25 0 0 25 0 1 0 169128764 199626752 45874 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530537 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 48737 45874 106 243 0 48491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194948

[startup+6.30142 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1536464/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=272892 CPUtime=6.29
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 63876 0 0 0 596 33 0 0 25 0 1 0 169128764 279441408 63860 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 68223 63860 107 243 0 67977 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 272892

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1381776/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=407620 CPUtime=12.69
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 99286 0 0 0 1220 49 0 0 25 0 1 0 169128764 417402880 99269 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 101905 99269 107 243 0 101659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 407620

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1317968/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=476872 CPUtime=25.49
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 113049 0 0 0 2493 56 0 0 25 0 1 0 169128764 488316928 113032 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134534546 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 119218 113032 107 243 0 118972 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 476872

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1597264/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=192400 CPUtime=51.06
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 148761 0 0 0 5028 78 0 0 25 0 1 0 169128764 197017600 42977 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134963685 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 48100 42977 114 243 0 47854 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 192400

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1597008/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=192400 CPUtime=102.26
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 148799 0 0 0 10147 79 0 0 25 0 1 0 169128764 197017600 43015 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 48100 43015 119 243 0 47854 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 192400

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1596880/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=192400 CPUtime=162.23
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 148838 0 0 0 16144 79 0 0 25 0 1 0 169128764 197017600 43054 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 48100 43054 119 243 0 47854 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 192400

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1596688/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=192400 CPUtime=222.22
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 148877 0 0 0 22143 79 0 0 25 0 1 0 169128764 197017600 43093 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 48100 43093 119 243 0 47854 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 192400

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1592656/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=196232 CPUtime=282.2
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 149905 0 0 0 28140 80 0 0 25 0 1 0 169128764 200941568 44121 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 49058 44121 119 243 0 48812 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 196232

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1585744/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=202964 CPUtime=342.19
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 151602 0 0 0 34137 82 0 0 25 0 1 0 169128764 207835136 45818 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 50741 45818 119 243 0 50495 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 202964

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1581584/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=206924 CPUtime=402.18
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 152654 0 0 0 40134 84 0 0 25 0 1 0 169128764 211890176 46870 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 51731 46870 119 243 0 51485 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 206924

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1575376/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=213128 CPUtime=462.16
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 154215 0 0 0 46130 86 0 0 25 0 1 0 169128764 218243072 48431 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 53282 48431 119 243 0 53036 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 213128

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1569616/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=218804 CPUtime=522.14
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 155638 0 0 0 52126 88 0 0 25 0 1 0 169128764 224055296 49854 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 54701 49854 119 243 0 54455 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 218804

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1565584/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=222644 CPUtime=582.13
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 156663 0 0 0 58123 90 0 0 25 0 1 0 169128764 227987456 50879 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 55661 50879 119 243 0 55415 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 222644

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3523
/proc/meminfo: memFree=1560400/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=227668 CPUtime=642.11
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 157935 0 0 0 64119 92 0 0 25 0 1 0 169128764 233132032 52151 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589820 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 56917 52151 119 243 0 56671 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 227668


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=969680/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=810992 CPUtime=9099.81
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 315124 0 0 0 909661 320 0 0 25 0 1 0 169128764 830455808 199209 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 202748 199209 119 243 0 202502 0
Current children cumulated CPU time (s) 9099.81
Current children cumulated vsize (KiB) 810992

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=960656/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=820024 CPUtime=9159.8
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 317384 0 0 0 915657 323 0 0 25 0 1 0 169128764 839704576 201469 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 205006 201469 119 243 0 204760 0
Current children cumulated CPU time (s) 9159.8
Current children cumulated vsize (KiB) 820024

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=948688/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=831656 CPUtime=9219.79
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 320346 0 0 0 921652 327 0 0 25 0 1 0 169128764 851615744 204431 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 207914 204431 119 243 0 207668 0
Current children cumulated CPU time (s) 9219.79
Current children cumulated vsize (KiB) 831656

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937872/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9279.77
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326525 0 0 0 927646 331 0 0 25 0 1 0 169128764 862711808 207112 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207112 119 243 0 210377 0
Current children cumulated CPU time (s) 9279.77
Current children cumulated vsize (KiB) 842492

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937872/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9339.75
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326528 0 0 0 933644 331 0 0 25 0 1 0 169128764 862711808 207115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207115 119 243 0 210377 0
Current children cumulated CPU time (s) 9339.75
Current children cumulated vsize (KiB) 842492

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937808/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9399.74
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326528 0 0 0 939642 332 0 0 25 0 1 0 169128764 862711808 207115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207115 119 243 0 210377 0
Current children cumulated CPU time (s) 9399.74
Current children cumulated vsize (KiB) 842492

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937936/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9459.73
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326529 0 0 0 945640 333 0 0 25 0 1 0 169128764 862711808 207116 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207116 119 243 0 210377 0
Current children cumulated CPU time (s) 9459.73
Current children cumulated vsize (KiB) 842492

[startup+9522.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 3925
/proc/meminfo: memFree=937936/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9519.71
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326530 0 0 0 951638 333 0 0 25 0 1 0 169128764 862711808 207117 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207117 119 243 0 210377 0
Current children cumulated CPU time (s) 9519.71
Current children cumulated vsize (KiB) 842492

[startup+9582.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 3925
/proc/meminfo: memFree=937936/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9579.69
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326530 0 0 0 957636 333 0 0 25 0 1 0 169128764 862711808 207117 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207117 119 243 0 210377 0
Current children cumulated CPU time (s) 9579.69
Current children cumulated vsize (KiB) 842492

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937872/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9639.68
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326530 0 0 0 963634 334 0 0 25 0 1 0 169128764 862711808 207117 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207117 119 243 0 210377 0
Current children cumulated CPU time (s) 9639.68
Current children cumulated vsize (KiB) 842492

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937872/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9699.66
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326530 0 0 0 969632 334 0 0 25 0 1 0 169128764 862711808 207117 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207117 119 243 0 210377 0
Current children cumulated CPU time (s) 9699.66
Current children cumulated vsize (KiB) 842492

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937872/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9759.65
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326531 0 0 0 975630 335 0 0 25 0 1 0 169128764 862711808 207118 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207118 119 243 0 210377 0
Current children cumulated CPU time (s) 9759.65
Current children cumulated vsize (KiB) 842492

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937808/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9819.63
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326531 0 0 0 981628 335 0 0 25 0 1 0 169128764 862711808 207118 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207118 119 243 0 210377 0
Current children cumulated CPU time (s) 9819.63
Current children cumulated vsize (KiB) 842492

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937808/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842492 CPUtime=9879.63
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326531 0 0 0 987627 336 0 0 25 0 1 0 169128764 862711808 207118 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210623 207118 119 243 0 210377 0
Current children cumulated CPU time (s) 9879.63
Current children cumulated vsize (KiB) 842492

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3925
/proc/meminfo: memFree=937616/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842620 CPUtime=9939.61
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326571 0 0 0 993624 337 0 0 25 0 1 0 169128764 862842880 207125 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210655 207125 119 243 0 210409 0
Current children cumulated CPU time (s) 9939.61
Current children cumulated vsize (KiB) 842620

[startup+10002.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/84 4101
/proc/meminfo: memFree=936416/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842620 CPUtime=9999.5
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326574 0 0 0 999613 337 0 0 25 0 1 0 169128764 862842880 207128 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210655 207128 119 243 0 210409 0
Current children cumulated CPU time (s) 9999.5
Current children cumulated vsize (KiB) 842620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.09 1.03 1.01 2/84 4103
/proc/meminfo: memFree=936416/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=842620 CPUtime=10000
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4194304 326575 0 0 0 999663 337 0 0 25 0 1 0 169128764 862842880 207129 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 210655 207129 119 243 0 210409 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 842620

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

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

[startup+10002.9 s]
/proc/loadavg: 1.09 1.03 1.01 2/84 4103
/proc/meminfo: memFree=936416/2055920 swapFree=4153812/4192956
[pid=3522] ppid=3520 vsize=0 CPUtime=10000.1
/proc/3522/stat : 3522 (cmusat) R 3520 3522 3228 0 -1 4195332 326575 0 0 0 999663 347 0 0 25 0 1 0 169128764 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/3522/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.1
CPU user time (s): 9996.64
CPU system time (s): 3.50747
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 842620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.64
system time used= 3.50747
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 326575
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= 17489

runsolver used 12.2151 second user time and 23.3894 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 18 21:15:10 UTC 2007

IDJOB= 367276
IDBENCH= 20407
IDSOLVER= 173
FILE ID= node4/367276-1176930907

PBS_JOBID= 4605671

Free space on /tmp= 66433 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h50-sat.cnf
COMMAND LINE= /tmp/evaluation/367276-1176930907/cmusat /tmp/evaluation/367276-1176930907/instance-367276-1176930907.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-367276-1176930907 -o ROOT/results/node4/solver-367276-1176930907 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367276-1176930907/cmusat /tmp/evaluation/367276-1176930907/instance-367276-1176930907.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  03c6b6156c444674b996a4279225be1a

RANDOM SEED= 941447806

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1769456 kB
Buffers:         30476 kB
Cached:         175848 kB
SwapCached:       2300 kB
Active:         121500 kB
Inactive:       107604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769456 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:           42480 kB
Writeback:           0 kB
Mapped:          30320 kB
Slab:            42844 kB
Committed_AS:  5268540 kB
PageTables:       1816 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= 66433 MiB

End job on node4 on Thu Apr 19 00:01:55 UTC 2007