Trace number 355951

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) 10000 10003.2

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-355951-1176810211 -o ROOT/results/node24/solver-355951-1176810211 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355951-1176810211/picosat /tmp/evaluation/355951-1176810211/instance-355951-1176810211.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: 0.72 0.93 0.98 3/77 9325
/proc/meminfo: memFree=1539088/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=564 CPUtime=0
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 128939153 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 141 41 32 102 0 36 0

[startup+0.0362371 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 9325
/proc/meminfo: memFree=1539088/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=568 CPUtime=0.02
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 77 0 0 0 2 0 0 0 18 0 1 0 128939153 581632 62 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 142 62 40 102 0 37 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 568

[startup+0.101244 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 9325
/proc/meminfo: memFree=1539088/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=1024 CPUtime=0.09
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 169 0 0 0 5 4 0 0 18 0 1 0 128939153 1048576 154 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 256 154 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301264 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 9325
/proc/meminfo: memFree=1539088/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=2396 CPUtime=0.29
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 441 0 0 0 15 14 0 0 20 0 1 0 128939153 2453504 426 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 599 426 40 102 0 494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701307 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 9325
/proc/meminfo: memFree=1539088/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=4748 CPUtime=0.69
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 912 0 0 0 33 36 0 0 23 0 1 0 128939153 4861952 897 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 1187 897 40 102 0 1082 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4748

[startup+1.50139 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 9326
/proc/meminfo: memFree=1534216/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=10076 CPUtime=1.49
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 1991 0 0 0 74 75 0 0 25 0 1 0 128939153 10317824 1976 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 2519 1976 42 102 0 2414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10076

[startup+3.10157 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 9326
/proc/meminfo: memFree=1531080/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=10480 CPUtime=3.09
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 2097 0 0 0 234 75 0 0 25 0 1 0 128939153 10731520 2080 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 2620 2080 48 102 0 2515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10480

[startup+6.30191 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 9326
/proc/meminfo: memFree=1529928/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=11536 CPUtime=6.29
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 2355 0 0 0 553 76 0 0 25 0 1 0 128939153 11812864 2338 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523991 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 2884 2338 48 102 0 2779 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11536

[startup+12.7016 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 9326
/proc/meminfo: memFree=1527944/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=13048 CPUtime=12.69
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 2762 0 0 0 1193 76 0 0 25 0 1 0 128939153 13361152 2745 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 3262 2745 48 102 0 3157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13048

[startup+25.502 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 9326
/proc/meminfo: memFree=1527624/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=13368 CPUtime=25.48
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 2849 0 0 0 2472 76 0 0 25 0 1 0 128939153 13688832 2832 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 3342 2832 48 102 0 3237 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13368

[startup+51.1018 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 9326
/proc/meminfo: memFree=1526664/2055920 swapFree=4068812/4192956
[pid=9325] ppid=9323 vsize=14316 CPUtime=51.07
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 3100 0 0 0 5031 76 0 0 25 0 1 0 128939153 14659584 3083 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/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: 0.94 0.95 0.98 2/78 9326
/proc/meminfo: memFree=1523464/2055920 swapFree=4068876/4192956
[pid=9325] ppid=9323 vsize=17384 CPUtime=102.26
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 3911 0 0 0 10149 77 0 0 25 0 1 0 128939153 17801216 3861 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 4346 3861 48 102 0 4241 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17384

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 9326
/proc/meminfo: memFree=1520392/2055920 swapFree=4068876/4192956
[pid=9325] ppid=9323 vsize=20676 CPUtime=162.24
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 4796 0 0 0 16145 79 0 0 25 0 1 0 128939153 21172224 4672 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 5169 4672 48 102 0 5064 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20676

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 9326
/proc/meminfo: memFree=1514696/2055920 swapFree=4068876/4192956
[pid=9325] ppid=9323 vsize=26264 CPUtime=222.22
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 6286 0 0 0 22141 81 0 0 25 0 1 0 128939153 26894336 6081 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 6566 6081 48 102 0 6461 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 26264

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9326
/proc/meminfo: memFree=1513672/2055920 swapFree=4068932/4192956
[pid=9325] ppid=9323 vsize=27056 CPUtime=282.21
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 6577 0 0 0 28139 82 0 0 25 0 1 0 128939153 27705344 6284 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 6764 6284 48 102 0 6659 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27056

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9326
/proc/meminfo: memFree=1513224/2055920 swapFree=4068932/4192956
[pid=9325] ppid=9323 vsize=27832 CPUtime=342.19
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 6764 0 0 0 34137 82 0 0 25 0 1 0 128939153 28499968 6377 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 6958 6377 48 102 0 6853 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27832

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9326
/proc/meminfo: memFree=1511176/2055920 swapFree=4068996/4192956
[pid=9325] ppid=9323 vsize=30432 CPUtime=402.17
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 7448 0 0 0 40134 83 0 0 25 0 1 0 128939153 31162368 7011 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 7608 7011 48 102 0 7503 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 30432

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9326
/proc/meminfo: memFree=1508104/2055920 swapFree=4068996/4192956
[pid=9325] ppid=9323 vsize=32924 CPUtime=462.15
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 8197 0 0 0 46130 85 0 0 25 0 1 0 128939153 33714176 7654 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 8231 7654 48 102 0 8126 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 32924

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9326
/proc/meminfo: memFree=1507400/2055920 swapFree=4068996/4192956
[pid=9325] ppid=9323 vsize=33696 CPUtime=522.14
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 8435 0 0 0 52128 86 0 0 25 0 1 0 128939153 34504704 7837 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 8424 7837 48 102 0 8319 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 33696

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9326
/proc/meminfo: memFree=1503432/2055920 swapFree=4069060/4192956
[pid=9325] ppid=9323 vsize=37624 CPUtime=582.12
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 9496 0 0 0 58124 88 0 0 25 0 1 0 128939153 38526976 8840 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 9406 8840 48 102 0 9301 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 37624

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9326
/proc/meminfo: memFree=1503496/2055920 swapFree=4069060/4192956
[pid=9325] ppid=9323 vsize=37512 CPUtime=642.11
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 9502 0 0 0 64123 88 0 0 25 0 1 0 128939153 38412288 8828 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 9378 8828 48 102 0 9273 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 37512


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9924
/proc/meminfo: memFree=1443464/2055920 swapFree=4072364/4192956
[pid=9325] ppid=9323 vsize=95944 CPUtime=9039.38
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 903769 169 0 0 25 0 1 0 128939153 98246656 23445 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 23986 23445 48 102 0 23881 0
Current children cumulated CPU time (s) 9039.38
Current children cumulated vsize (KiB) 95944

[startup+9102.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9924
/proc/meminfo: memFree=1443528/2055920 swapFree=4072432/4192956
[pid=9325] ppid=9323 vsize=95944 CPUtime=9099.37
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 909767 170 0 0 25 0 1 0 128939153 98246656 23445 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 23986 23445 48 102 0 23881 0
Current children cumulated CPU time (s) 9099.37
Current children cumulated vsize (KiB) 95944

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1443592/2055920 swapFree=4072432/4192956
[pid=9325] ppid=9323 vsize=95944 CPUtime=9159.35
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 915765 170 0 0 25 0 1 0 128939153 98246656 23445 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 23986 23445 48 102 0 23881 0
Current children cumulated CPU time (s) 9159.35
Current children cumulated vsize (KiB) 95944

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1443528/2055920 swapFree=4072432/4192956
[pid=9325] ppid=9323 vsize=95944 CPUtime=9219.34
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 921763 171 0 0 25 0 1 0 128939153 98246656 23445 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 23986 23445 48 102 0 23881 0
Current children cumulated CPU time (s) 9219.34
Current children cumulated vsize (KiB) 95944

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1443464/2055920 swapFree=4072492/4192956
[pid=9325] ppid=9323 vsize=95944 CPUtime=9279.32
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 927761 171 0 0 25 0 1 0 128939153 98246656 23445 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 23986 23445 48 102 0 23881 0
Current children cumulated CPU time (s) 9279.32
Current children cumulated vsize (KiB) 95944

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1443400/2055920 swapFree=4072492/4192956
[pid=9325] ppid=9323 vsize=95944 CPUtime=9339.31
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 933759 172 0 0 25 0 1 0 128939153 98246656 23445 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 23986 23445 48 102 0 23881 0
Current children cumulated CPU time (s) 9339.31
Current children cumulated vsize (KiB) 95944

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1443464/2055920 swapFree=4072556/4192956
[pid=9325] ppid=9323 vsize=95944 CPUtime=9399.28
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 939756 172 0 0 25 0 1 0 128939153 98246656 23445 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 23986 23445 48 102 0 23881 0
Current children cumulated CPU time (s) 9399.28
Current children cumulated vsize (KiB) 95944

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447752/2055920 swapFree=4072556/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9459.27
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 945754 173 0 0 25 0 1 0 128939153 93696000 22334 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22334 48 102 0 22770 0
Current children cumulated CPU time (s) 9459.27
Current children cumulated vsize (KiB) 91500

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447752/2055920 swapFree=4072556/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9519.24
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 951751 173 0 0 25 0 1 0 128939153 93696000 22334 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22334 48 102 0 22770 0
Current children cumulated CPU time (s) 9519.24
Current children cumulated vsize (KiB) 91500

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447816/2055920 swapFree=4072620/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9579.23
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 957749 174 0 0 25 0 1 0 128939153 93696000 22334 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22334 48 102 0 22770 0
Current children cumulated CPU time (s) 9579.23
Current children cumulated vsize (KiB) 91500

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447880/2055920 swapFree=4072620/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9639.21
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 963747 174 0 0 25 0 1 0 128939153 93696000 22334 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22334 48 102 0 22770 0
Current children cumulated CPU time (s) 9639.21
Current children cumulated vsize (KiB) 91500

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447880/2055920 swapFree=4072620/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9699.2
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 969745 175 0 0 25 0 1 0 128939153 93696000 22334 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22334 48 102 0 22770 0
Current children cumulated CPU time (s) 9699.2
Current children cumulated vsize (KiB) 91500

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447880/2055920 swapFree=4072684/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9759.18
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29427 0 0 0 975743 175 0 0 25 0 1 0 128939153 93696000 22334 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22334 48 102 0 22770 0
Current children cumulated CPU time (s) 9759.18
Current children cumulated vsize (KiB) 91500

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447816/2055920 swapFree=4072684/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9819.16
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29439 0 0 0 981740 176 0 0 25 0 1 0 128939153 93696000 22346 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22346 48 102 0 22770 0
Current children cumulated CPU time (s) 9819.16
Current children cumulated vsize (KiB) 91500

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447880/2055920 swapFree=4072748/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9879.15
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29439 0 0 0 987739 176 0 0 25 0 1 0 128939153 93696000 22346 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22346 48 102 0 22770 0
Current children cumulated CPU time (s) 9879.15
Current children cumulated vsize (KiB) 91500

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447816/2055920 swapFree=4072748/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9939.13
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29439 0 0 0 993736 177 0 0 25 0 1 0 128939153 93696000 22346 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22346 48 102 0 22770 0
Current children cumulated CPU time (s) 9939.13
Current children cumulated vsize (KiB) 91500

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447816/2055920 swapFree=4072748/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=9999.11
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29439 0 0 0 999734 177 0 0 25 0 1 0 128939153 93696000 22346 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22346 48 102 0 22770 0
Current children cumulated CPU time (s) 9999.11
Current children cumulated vsize (KiB) 91500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9924
/proc/meminfo: memFree=1447816/2055920 swapFree=4072748/4192956
[pid=9325] ppid=9323 vsize=91500 CPUtime=10000
/proc/9325/stat : 9325 (picosat) R 9323 9325 9269 0 -1 4194304 29439 0 0 0 999824 177 0 0 25 0 1 0 128939153 93696000 22346 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9325/statm: 22875 22346 48 102 0 22770 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 91500

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): 10003.2
CPU time (s): 10000
CPU user time (s): 9998.25
CPU system time (s): 1.79473
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 104664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.25
system time used= 1.79473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29439
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= 203108

runsolver used 11.7122 second user time and 24.5843 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Tue Apr 17 11:43:31 UTC 2007

IDJOB= 355951
IDBENCH= 20538
IDSOLVER= 171
FILE ID= node24/355951-1176810211

PBS_JOBID= 4586309

Free space on /tmp= 66492 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/355951-1176810211/picosat /tmp/evaluation/355951-1176810211/instance-355951-1176810211.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-355951-1176810211 -o ROOT/results/node24/solver-355951-1176810211 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355951-1176810211/picosat /tmp/evaluation/355951-1176810211/instance-355951-1176810211.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4d4e319f149d6e692fcbe15ac5f23f27

RANDOM SEED= 985932269

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1539496 kB
Buffers:         42416 kB
Cached:         313396 kB
SwapCached:      88228 kB
Active:         188316 kB
Inactive:       263316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539496 kB
SwapTotal:     4192956 kB
SwapFree:      4068812 kB
Dirty:            4924 kB
Writeback:           0 kB
Mapped:          56288 kB
Slab:            50244 kB
Committed_AS:  1823188 kB
PageTables:       1808 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= 66492 MiB

End job on node24 on Tue Apr 17 14:30:17 UTC 2007