Trace number 328944

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) 1200.02 1200.21

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k95.cnf
MD5SUM271f133ecbb26442db352418a90fc3e7
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 variables49582
Number of clauses175195
Sum of the clauses size464017
Maximum clause length37
Minimum clause length1
Number of clauses of size 11253
Number of clauses of size 292771
Number of clauses of size 374550
Number of clauses of size 4466
Number of clauses of size 5905
Number of clauses of size over 55250

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/node16/watcher-328944-1173128182 -o ROOT/results/node16/solver-328944-1173128182 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328944-1173128182/picosat /tmp/evaluation/328944-1173128182/instance-328944-1173128182.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: 0.94 0.99 0.94 3/77 15420
/proc/meminfo: memFree=1043376/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=564 CPUtime=0
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 332772526 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 141 41 32 102 0 36 0

[startup+0.081495 s]
/proc/loadavg: 0.94 0.99 0.94 3/77 15420
/proc/meminfo: memFree=1043376/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=832 CPUtime=0.07
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 133 0 0 0 4 3 0 0 18 0 1 0 332772526 851968 118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 208 118 40 102 0 103 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 832

[startup+0.10249 s]
/proc/loadavg: 0.94 0.99 0.94 3/77 15420
/proc/meminfo: memFree=1043376/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=1024 CPUtime=0.09
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 171 0 0 0 5 4 0 0 18 0 1 0 332772526 1048576 156 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 256 156 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.302467 s]
/proc/loadavg: 0.94 0.99 0.94 3/77 15420
/proc/meminfo: memFree=1043376/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=2396 CPUtime=0.29
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 439 0 0 0 14 15 0 0 19 0 1 0 332772526 2453504 424 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 599 424 40 102 0 494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701419 s]
/proc/loadavg: 0.94 0.99 0.94 3/77 15420
/proc/meminfo: memFree=1043376/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=4740 CPUtime=0.69
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 915 0 0 0 33 36 0 0 23 0 1 0 332772526 4853760 900 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 1185 900 40 102 0 1080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4740

[startup+1.50132 s]
/proc/loadavg: 0.94 0.99 0.94 2/78 15421
/proc/meminfo: memFree=1038504/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=10160 CPUtime=1.49
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 2083 0 0 0 72 77 0 0 25 0 1 0 332772526 10403840 2068 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522923 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 2540 2068 42 102 0 2435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10160

[startup+3.10113 s]
/proc/loadavg: 0.94 0.99 0.94 2/78 15421
/proc/meminfo: memFree=1035112/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=10560 CPUtime=3.09
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 2170 0 0 0 232 77 0 0 25 0 1 0 332772526 10813440 2153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 2640 2153 48 102 0 2535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10560

[startup+6.30175 s]
/proc/loadavg: 0.95 0.99 0.94 2/78 15421
/proc/meminfo: memFree=1033832/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=11484 CPUtime=6.29
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 2425 0 0 0 552 77 0 0 25 0 1 0 332772526 11759616 2408 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 2871 2408 48 102 0 2766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11484

[startup+12.702 s]
/proc/loadavg: 0.95 0.99 0.94 2/78 15421
/proc/meminfo: memFree=1031720/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=13384 CPUtime=12.69
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 2908 0 0 0 1191 78 0 0 25 0 1 0 332772526 13705216 2891 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 3346 2891 48 102 0 3241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13384

[startup+25.5015 s]
/proc/loadavg: 0.96 0.99 0.94 2/78 15421
/proc/meminfo: memFree=1030824/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=14236 CPUtime=25.49
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 3127 0 0 0 2470 79 0 0 25 0 1 0 332772526 14577664 3110 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 3559 3110 48 102 0 3454 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14236

[startup+51.1024 s]
/proc/loadavg: 0.97 0.99 0.94 2/78 15421
/proc/meminfo: memFree=1029736/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=15352 CPUtime=51.08
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 3414 0 0 0 5029 79 0 0 25 0 1 0 332772526 15720448 3397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 3838 3397 48 102 0 3733 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15352

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15421
/proc/meminfo: memFree=1026344/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=18636 CPUtime=102.28
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 4248 0 0 0 10148 80 0 0 25 0 1 0 332772526 19083264 4228 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 4659 4228 48 102 0 4554 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 18636

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15421
/proc/meminfo: memFree=1024488/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=20340 CPUtime=162.27
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 4773 0 0 0 16146 81 0 0 25 0 1 0 332772526 20828160 4650 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 5085 4650 48 102 0 4980 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 20340

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15421
/proc/meminfo: memFree=1022568/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=22180 CPUtime=222.27
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 5354 0 0 0 22145 82 0 0 25 0 1 0 332772526 22712320 5111 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 5545 5111 48 102 0 5440 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 22180

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/84 15447
/proc/meminfo: memFree=1018920/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=24680 CPUtime=282.26
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 6077 0 0 0 28143 83 0 0 25 0 1 0 332772526 25272320 5746 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 6170 5746 48 102 0 6065 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 24680

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/84 15585
/proc/meminfo: memFree=1018224/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=25720 CPUtime=342.18
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 6310 0 0 0 34134 84 0 0 25 0 1 0 332772526 26337280 5885 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 6430 5885 48 102 0 6325 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 25720

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=1017704/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=27292 CPUtime=402.16
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 6759 0 0 0 40131 85 0 0 25 0 1 0 332772526 27947008 6283 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 6823 6283 48 102 0 6718 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 27292

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=1015528/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=29396 CPUtime=462.15
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 7404 0 0 0 46130 85 0 0 25 0 1 0 332772526 30101504 6822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 7349 6822 48 102 0 7244 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29396

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=1010664/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=34388 CPUtime=522.14
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 8706 0 0 0 52128 86 0 0 25 0 1 0 332772526 35213312 8068 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 8597 8068 48 102 0 8492 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 34388

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=1009576/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=35432 CPUtime=582.14
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 9026 0 0 0 58127 87 0 0 25 0 1 0 332772526 36282368 8330 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 8858 8330 48 102 0 8753 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35432

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=1008872/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=36092 CPUtime=642.14
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 9274 0 0 0 64127 87 0 0 25 0 1 0 332772526 36958208 8517 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 9023 8517 48 102 0 8918 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 36092

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=1006760/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=38164 CPUtime=702.14
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 9849 0 0 0 70125 89 0 0 25 0 1 0 332772526 39079936 9031 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 9541 9031 48 102 0 9436 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 38164

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=999208/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=45992 CPUtime=762.13
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 11798 0 0 0 76122 91 0 0 25 0 1 0 332772526 47095808 10916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 11498 10916 48 102 0 11393 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 45992

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=999336/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=45992 CPUtime=822.13
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 11798 0 0 0 82121 92 0 0 25 0 1 0 332772526 47095808 10916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 11498 10916 48 102 0 11393 0
Current children cumulated CPU time (s) 822.13
Current children cumulated vsize (KiB) 45992

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=999336/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=45992 CPUtime=882.12
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 11873 0 0 0 88120 92 0 0 25 0 1 0 332772526 47095808 10923 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 11498 10923 48 102 0 11393 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 45992

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=999336/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=45992 CPUtime=942.11
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 11873 0 0 0 94119 92 0 0 25 0 1 0 332772526 47095808 10923 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 11498 10923 48 102 0 11393 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 45992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=999400/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=45992 CPUtime=1002.12
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 11876 0 0 0 100119 93 0 0 25 0 1 0 332772526 47095808 10926 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 11498 10926 48 102 0 11393 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 45992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=999464/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=45880 CPUtime=1062.11
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 11880 0 0 0 106118 93 0 0 25 0 1 0 332772526 46981120 10927 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 11470 10927 48 102 0 11365 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 45880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=999272/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=45880 CPUtime=1122.11
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 11960 0 0 0 112117 94 0 0 25 0 1 0 332772526 46981120 10933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 11470 10933 48 102 0 11365 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 45880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=999272/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=45880 CPUtime=1182.1
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 11960 0 0 0 118116 94 0 0 25 0 1 0 332772526 46981120 10933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 11470 10933 48 102 0 11365 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 45880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 0.99 0.99 0.94 2/78 15619
/proc/meminfo: memFree=999336/2055920 swapFree=4192812/4192956
[pid=15420] ppid=15418 vsize=45880 CPUtime=1200
/proc/15420/stat : 15420 (picosat) R 15418 15420 14620 0 -1 4194304 12034 0 0 0 119906 94 0 0 25 0 1 0 332772526 46981120 10933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 11470 10933 48 102 0 11365 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 45880

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): 1200.21
CPU time (s): 1200.02
CPU user time (s): 1199.07
CPU system time (s): 0.955854
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 46176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.07
system time used= 0.955854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12034
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= 25675

runsolver used 1.43578 second user time and 2.89956 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Mon Mar  5 20:56:22 UTC 2007

IDJOB= 328944
IDBENCH= 20528
IDSOLVER= 106
FILE ID= node16/328944-1173128182

PBS_JOBID= 4014947

Free space on /tmp= 66475 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k95.cnf
COMMAND LINE= /tmp/evaluation/328944-1173128182/picosat /tmp/evaluation/328944-1173128182/instance-328944-1173128182.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-328944-1173128182 -o ROOT/results/node16/solver-328944-1173128182 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328944-1173128182/picosat /tmp/evaluation/328944-1173128182/instance-328944-1173128182.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  271f133ecbb26442db352418a90fc3e7

RANDOM SEED= 722591273

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1043848 kB
Buffers:         50012 kB
Cached:         833512 kB
SwapCached:          0 kB
Active:         295808 kB
Inactive:       641356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1043848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4800 kB
Writeback:           0 kB
Mapped:          72532 kB
Slab:            60600 kB
Committed_AS:  1277380 kB
PageTables:       1720 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= 66475 MiB

End job on node16 on Mon Mar  5 21:16:24 UTC 2007