Trace number 329364

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
picosat 535? (TO) 1200.11 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k90.cnf
MD5SUM4d4e319f149d6e692fcbe15ac5f23f27
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 variables48367
Number of clauses172410
Sum of the clauses size457782
Maximum clause length37
Minimum clause length1
Number of clauses of size 11188
Number of clauses of size 290456
Number of clauses of size 374240
Number of clauses of size 4446
Number of clauses of size 5865
Number of clauses of size over 55215

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-329364-1173138496 -o ROOT/results/node48/solver-329364-1173138496 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329364-1173138496/picosat /tmp/evaluation/329364-1173138496/instance-329364-1173138496.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.94 3/64 16123
/proc/meminfo: memFree=1023648/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=564 CPUtime=0
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 39643624 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 141 41 32 102 0 36 0

[startup+0.0772319 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 16123
/proc/meminfo: memFree=1023648/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=700 CPUtime=0.07
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 126 0 0 0 4 3 0 0 18 0 1 0 39643624 716800 111 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 175 111 40 102 0 70 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 700

[startup+0.102237 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 16123
/proc/meminfo: memFree=1023648/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=1024 CPUtime=0.09
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 166 0 0 0 5 4 0 0 18 0 1 0 39643624 1048576 151 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 256 151 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301271 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 16123
/proc/meminfo: memFree=1023648/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=2396 CPUtime=0.29
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 437 0 0 0 13 16 0 0 19 0 1 0 39643624 2453504 422 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 599 422 40 102 0 494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701344 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 16123
/proc/meminfo: memFree=1023648/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=4748 CPUtime=0.69
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 906 0 0 0 32 37 0 0 22 0 1 0 39643624 4861952 891 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 1187 891 40 102 0 1082 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4748

[startup+1.50148 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 16124
/proc/meminfo: memFree=1018712/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=10076 CPUtime=1.49
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 1990 0 0 0 71 78 0 0 25 0 1 0 39643624 10317824 1975 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 2519 1975 42 102 0 2414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10076

[startup+3.10175 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 16124
/proc/meminfo: memFree=1015576/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=10480 CPUtime=3.09
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 2095 0 0 0 231 78 0 0 25 0 1 0 39643624 10731520 2078 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524081 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 2620 2078 48 102 0 2515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10480

[startup+6.30131 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 16124
/proc/meminfo: memFree=1014424/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=11536 CPUtime=6.29
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 2356 0 0 0 551 78 0 0 25 0 1 0 39643624 11812864 2339 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 2884 2339 48 102 0 2779 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11536

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.94 2/65 16124
/proc/meminfo: memFree=1012512/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=13048 CPUtime=12.69
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 2762 0 0 0 1190 79 0 0 25 0 1 0 39643624 13361152 2745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 3262 2745 48 102 0 3157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13048

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 16124
/proc/meminfo: memFree=1012256/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=13368 CPUtime=25.48
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 2849 0 0 0 2469 79 0 0 25 0 1 0 39643624 13688832 2832 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 3342 2832 48 102 0 3237 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13368

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 16124
/proc/meminfo: memFree=1011232/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=14316 CPUtime=51.07
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 3100 0 0 0 5028 79 0 0 25 0 1 0 39643624 14659584 3083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 3579 3083 48 102 0 3474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14316

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 16124
/proc/meminfo: memFree=1007968/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=17384 CPUtime=102.25
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 3911 0 0 0 10145 80 0 0 25 0 1 0 39643624 17801216 3861 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 4346 3861 48 102 0 4241 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17384

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16124
/proc/meminfo: memFree=1004896/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=20676 CPUtime=162.23
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 4822 0 0 0 16142 81 0 0 25 0 1 0 39643624 21172224 4698 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 5169 4698 48 102 0 5064 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20676

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16124
/proc/meminfo: memFree=999008/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=26396 CPUtime=222.21
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 6317 0 0 0 22138 83 0 0 25 0 1 0 39643624 27029504 6112 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 6599 6112 48 102 0 6494 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26396

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16124
/proc/meminfo: memFree=998112/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=27056 CPUtime=282.19
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 6577 0 0 0 28136 83 0 0 25 0 1 0 39643624 27705344 6284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 6764 6284 48 102 0 6659 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27056

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16124
/proc/meminfo: memFree=997728/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=27832 CPUtime=342.17
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 6764 0 0 0 34134 83 0 0 25 0 1 0 39643624 28499968 6377 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 6958 6377 48 102 0 6853 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27832

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16124
/proc/meminfo: memFree=995296/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=30692 CPUtime=402.15
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 7536 0 0 0 40130 85 0 0 25 0 1 0 39643624 31428608 7099 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 7673 7099 48 102 0 7568 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 30692

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16124
/proc/meminfo: memFree=992608/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=32924 CPUtime=462.13
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 8197 0 0 0 46128 85 0 0 25 0 1 0 39643624 33714176 7654 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 8231 7654 48 102 0 8126 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 32924

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 16124
/proc/meminfo: memFree=991904/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=33696 CPUtime=522.11
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 8435 0 0 0 52125 86 0 0 25 0 1 0 39643624 34504704 7837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531132 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 8424 7837 48 102 0 8319 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 33696

[startup+582.302 s]
/proc/loadavg: 1.07 1.00 0.95 2/65 16124
/proc/meminfo: memFree=987872/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=37624 CPUtime=582.08
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 9496 0 0 0 58122 86 0 0 25 0 1 0 39643624 38526976 8840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 9406 8840 48 102 0 9301 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 37624

[startup+642.302 s]
/proc/loadavg: 1.14 1.03 0.96 2/65 16124
/proc/meminfo: memFree=987936/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=37512 CPUtime=642.06
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 9502 0 0 0 64120 86 0 0 25 0 1 0 39643624 38412288 8828 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 9378 8828 48 102 0 9273 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 37512

[startup+702.301 s]
/proc/loadavg: 1.05 1.02 0.96 2/65 16124
/proc/meminfo: memFree=987936/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=37504 CPUtime=702.04
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 9502 0 0 0 70118 86 0 0 25 0 1 0 39643624 38404096 8826 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 9376 8826 48 102 0 9271 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 37504

[startup+762.306 s]
/proc/loadavg: 1.02 1.02 0.96 2/65 16124
/proc/meminfo: memFree=988000/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=37892 CPUtime=762.03
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 9573 0 0 0 76116 87 0 0 25 0 1 0 39643624 38801408 8833 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 9473 8833 48 102 0 9368 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 37892

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/71 16280
/proc/meminfo: memFree=986776/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=37892 CPUtime=821.94
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 9649 0 0 0 82107 87 0 0 25 0 1 0 39643624 38801408 8842 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 9473 8842 48 102 0 9368 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 37892

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16322
/proc/meminfo: memFree=986464/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=39304 CPUtime=881.9
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 10071 0 0 0 88102 88 0 0 25 0 1 0 39643624 40247296 9197 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 9826 9197 48 102 0 9721 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 39304

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16322
/proc/meminfo: memFree=983392/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=42200 CPUtime=941.87
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 10896 0 0 0 94099 88 0 0 25 0 1 0 39643624 43212800 9951 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 10550 9951 48 102 0 10445 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 42200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16322
/proc/meminfo: memFree=983072/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=42460 CPUtime=1001.85
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 11035 0 0 0 100097 88 0 0 25 0 1 0 39643624 43479040 10019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 10615 10019 48 102 0 10510 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 42460

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16322
/proc/meminfo: memFree=982944/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=43120 CPUtime=1061.84
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 11199 0 0 0 106095 89 0 0 25 0 1 0 39643624 44154880 10183 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 10780 10183 48 102 0 10675 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 43120

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16322
/proc/meminfo: memFree=981408/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=44152 CPUtime=1121.81
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 11520 0 0 0 112092 89 0 0 25 0 1 0 39643624 45211648 10430 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 11038 10430 48 102 0 10933 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 44152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16322
/proc/meminfo: memFree=977120/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=48340 CPUtime=1181.8
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 12671 0 0 0 118090 90 0 0 25 0 1 0 39643624 49500160 11503 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 12085 11503 48 102 0 11980 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 48340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 16322
/proc/meminfo: memFree=977120/2055920 swapFree=4192812/4192956
[pid=16123] ppid=16121 vsize=48340 CPUtime=1200.09
/proc/16123/stat : 16123 (picosat) R 16121 16123 15618 0 -1 4194304 12671 0 0 0 119919 90 0 0 25 0 1 0 39643624 49500160 11503 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16123/statm: 12085 11503 48 102 0 11980 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 48340

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1199.2
CPU system time (s): 0.910861
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 48652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.2
system time used= 0.910861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12671
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= 2254

runsolver used 0.833873 second user time and 2.52961 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Mon Mar  5 23:48:17 UTC 2007

IDJOB= 329364
IDBENCH= 20538
IDSOLVER= 106
FILE ID= node48/329364-1173138496

PBS_JOBID= 4015197

Free space on /tmp= 66512 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/329364-1173138496/picosat /tmp/evaluation/329364-1173138496/instance-329364-1173138496.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-329364-1173138496 -o ROOT/results/node48/solver-329364-1173138496 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329364-1173138496/picosat /tmp/evaluation/329364-1173138496/instance-329364-1173138496.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4d4e319f149d6e692fcbe15ac5f23f27

RANDOM SEED= 524107290

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:       1024056 kB
Buffers:         36988 kB
Cached:         913644 kB
SwapCached:        144 kB
Active:         276692 kB
Inactive:       689524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1024056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4696 kB
Writeback:           0 kB
Mapped:          25640 kB
Slab:            51656 kB
Committed_AS:    98640 kB
PageTables:       1388 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= 66512 MiB

End job on node48 on Tue Mar  6 00:08:19 UTC 2007