Trace number 355948

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) 10000.1 10002.9

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k65.cnf
MD5SUM0e7272c44cfc0ff08090f3e62c18898b
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 variables42292
Number of clauses158485
Sum of the clauses size426607
Maximum clause length37
Minimum clause length1
Number of clauses of size 1863
Number of clauses of size 278881
Number of clauses of size 372690
Number of clauses of size 4346
Number of clauses of size 5665
Number of clauses of size over 55040

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/node4/watcher-355948-1176809579 -o ROOT/results/node4/solver-355948-1176809579 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355948-1176809579/picosat /tmp/evaluation/355948-1176809579/instance-355948-1176809579.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: 0.73 1.00 1.00 3/77 22779
/proc/meminfo: memFree=1386840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=564 CPUtime=0
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 156995635 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 141 41 32 102 0 36 0

[startup+0.0789549 s]
/proc/loadavg: 0.73 1.00 1.00 3/77 22779
/proc/meminfo: memFree=1386840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=832 CPUtime=0.07
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 133 0 0 0 5 2 0 0 18 0 1 0 156995635 851968 118 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 208 118 40 102 0 103 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 832

[startup+0.101958 s]
/proc/loadavg: 0.73 1.00 1.00 3/77 22779
/proc/meminfo: memFree=1386840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=1024 CPUtime=0.09
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 173 0 0 0 6 3 0 0 18 0 1 0 156995635 1048576 158 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 256 158 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301978 s]
/proc/loadavg: 0.73 1.00 1.00 3/77 22779
/proc/meminfo: memFree=1386840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=2528 CPUtime=0.29
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 459 0 0 0 16 13 0 0 19 0 1 0 156995635 2588672 444 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 632 444 40 102 0 527 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2528

[startup+0.702014 s]
/proc/loadavg: 0.73 1.00 1.00 3/77 22779
/proc/meminfo: memFree=1386840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=4740 CPUtime=0.69
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 907 0 0 0 34 35 0 0 22 0 1 0 156995635 4853760 892 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 1185 892 40 102 0 1080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4740

[startup+1.50109 s]
/proc/loadavg: 0.76 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1381968/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=9812 CPUtime=1.49
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 1832 0 0 0 80 69 0 0 25 0 1 0 156995635 10047488 1815 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529429 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 2453 1815 48 102 0 2348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9812

[startup+3.10124 s]
/proc/loadavg: 0.76 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1379472/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=10208 CPUtime=3.09
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 1929 0 0 0 240 69 0 0 25 0 1 0 156995635 10452992 1912 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 2552 1912 48 102 0 2447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10208

[startup+6.30255 s]
/proc/loadavg: 0.77 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1378256/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=11396 CPUtime=6.29
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 2225 0 0 0 560 69 0 0 25 0 1 0 156995635 11669504 2208 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 2849 2208 48 102 0 2744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11396

[startup+12.7012 s]
/proc/loadavg: 0.79 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1376720/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=12448 CPUtime=12.68
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 2522 0 0 0 1199 69 0 0 25 0 1 0 156995635 12746752 2505 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 3112 2505 48 102 0 3007 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12448

[startup+25.5014 s]
/proc/loadavg: 0.82 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1375568/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=13712 CPUtime=25.48
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 2823 0 0 0 2478 70 0 0 25 0 1 0 156995635 14041088 2806 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 3428 2806 48 102 0 3323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13712

[startup+51.1018 s]
/proc/loadavg: 0.89 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1373968/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=15076 CPUtime=51.08
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 3222 0 0 0 5037 71 0 0 25 0 1 0 156995635 15437824 3175 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 3769 3175 48 102 0 3664 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15076

[startup+102.306 s]
/proc/loadavg: 0.95 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1371344/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=17908 CPUtime=102.26
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 3930 0 0 0 10155 71 0 0 25 0 1 0 156995635 18337792 3875 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 4477 3875 48 102 0 4372 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17908

[startup+162.301 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1369360/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=19612 CPUtime=162.24
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 4525 0 0 0 16152 72 0 0 25 0 1 0 156995635 20082688 4326 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523093 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 4903 4326 48 102 0 4798 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19612

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1364560/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=24328 CPUtime=222.23
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 5836 0 0 0 22149 74 0 0 25 0 1 0 156995635 24911872 5509 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 6082 5509 48 102 0 5977 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24328

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1364368/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=24724 CPUtime=282.22
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 6035 0 0 0 28147 75 0 0 25 0 1 0 156995635 25317376 5612 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 6181 5612 48 102 0 6076 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24724

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1362128/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=27176 CPUtime=342.2
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 6574 0 0 0 34144 76 0 0 25 0 1 0 156995635 27828224 6100 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 6794 6100 48 102 0 6689 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27176

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1356688/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=33228 CPUtime=402.19
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 8191 0 0 0 40141 78 0 0 25 0 1 0 156995635 34025472 7611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 8307 7611 48 102 0 8202 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 33228

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1356048/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=33228 CPUtime=462.17
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 8254 0 0 0 46139 78 0 0 25 0 1 0 156995635 34025472 7617 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 8307 7617 48 102 0 8202 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33228

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1353360/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=35840 CPUtime=522.16
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 8976 0 0 0 52137 79 0 0 25 0 1 0 156995635 36700160 8279 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 8960 8279 48 102 0 8855 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35840

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1353296/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=35820 CPUtime=582.14
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 9045 0 0 0 58135 79 0 0 25 0 1 0 156995635 36679680 8285 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 8955 8285 48 102 0 8850 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35820

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22780
/proc/meminfo: memFree=1353296/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=35724 CPUtime=642.13
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 9045 0 0 0 64133 80 0 0 25 0 1 0 156995635 36581376 8283 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 8931 8283 48 102 0 8826 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35724


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

[startup+9102.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 23378
/proc/meminfo: memFree=1301840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9099.71
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23848 0 0 0 909814 157 0 0 25 0 1 0 156995635 89116672 21127 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21127 48 102 0 21652 0
Current children cumulated CPU time (s) 9099.71
Current children cumulated vsize (KiB) 87028

[startup+9162.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 23378
/proc/meminfo: memFree=1301840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9159.69
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23848 0 0 0 915812 157 0 0 25 0 1 0 156995635 89116672 21127 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21127 48 102 0 21652 0
Current children cumulated CPU time (s) 9159.69
Current children cumulated vsize (KiB) 87028

[startup+9222.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 23378
/proc/meminfo: memFree=1301840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9219.68
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23848 0 0 0 921810 158 0 0 25 0 1 0 156995635 89116672 21127 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21127 48 102 0 21652 0
Current children cumulated CPU time (s) 9219.68
Current children cumulated vsize (KiB) 87028

[startup+9282.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23378
/proc/meminfo: memFree=1301776/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9279.66
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23848 0 0 0 927808 158 0 0 25 0 1 0 156995635 89116672 21127 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21127 48 102 0 21652 0
Current children cumulated CPU time (s) 9279.66
Current children cumulated vsize (KiB) 87028

[startup+9342.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23378
/proc/meminfo: memFree=1301776/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9339.66
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 933807 159 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9339.66
Current children cumulated vsize (KiB) 87028

[startup+9402.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23378
/proc/meminfo: memFree=1301776/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9399.63
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 939804 159 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9399.63
Current children cumulated vsize (KiB) 87028

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301776/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9459.62
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 945802 160 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9459.62
Current children cumulated vsize (KiB) 87028

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9519.6
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 951800 160 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9519.6
Current children cumulated vsize (KiB) 87028

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301776/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9579.59
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 957798 161 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9579.59
Current children cumulated vsize (KiB) 87028

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301776/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9639.57
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 963796 161 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9639.57
Current children cumulated vsize (KiB) 87028

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301776/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9699.56
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 969794 162 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9699.56
Current children cumulated vsize (KiB) 87028

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9759.55
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 975793 162 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522811 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9759.55
Current children cumulated vsize (KiB) 87028

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301776/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9819.53
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 981791 162 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9819.53
Current children cumulated vsize (KiB) 87028

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9879.52
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 987789 163 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9879.52
Current children cumulated vsize (KiB) 87028

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301776/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9939.5
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 993787 163 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9939.5
Current children cumulated vsize (KiB) 87028

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23378
/proc/meminfo: memFree=1301840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=9999.5
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 999786 164 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 9999.5
Current children cumulated vsize (KiB) 87028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 23378
/proc/meminfo: memFree=1301840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=10000.1
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 999846 164 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 87028

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: 1.00 1.00 1.00 3/78 23378
/proc/meminfo: memFree=1301840/2055920 swapFree=4153892/4192956
[pid=22779] ppid=22777 vsize=87028 CPUtime=10000.1
/proc/22779/stat : 22779 (picosat) R 22777 22779 22723 0 -1 4194304 23860 0 0 0 999846 164 0 0 25 0 1 0 156995635 89116672 21139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22779/statm: 21757 21139 48 102 0 21652 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 87028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.1
CPU user time (s): 9998.46
CPU system time (s): 1.65475
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 88052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.46
system time used= 1.65475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23860
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= 184051

runsolver used 10.2104 second user time and 22.6736 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Apr 17 11:32:59 UTC 2007

IDJOB= 355948
IDBENCH= 20535
IDSOLVER= 171
FILE ID= node4/355948-1176809579

PBS_JOBID= 4586298

Free space on /tmp= 66497 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/355948-1176809579/picosat /tmp/evaluation/355948-1176809579/instance-355948-1176809579.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-355948-1176809579 -o ROOT/results/node4/solver-355948-1176809579 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355948-1176809579/picosat /tmp/evaluation/355948-1176809579/instance-355948-1176809579.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0e7272c44cfc0ff08090f3e62c18898b

RANDOM SEED= 614756989

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:       1387312 kB
Buffers:         38272 kB
Cached:         554532 kB
SwapCached:       2672 kB
Active:         388948 kB
Inactive:       226824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1387312 kB
SwapTotal:     4192956 kB
SwapFree:      4153892 kB
Dirty:            4520 kB
Writeback:           0 kB
Mapped:          30264 kB
Slab:            38324 kB
Committed_AS:  5214700 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= 66497 MiB

End job on node4 on Tue Apr 17 14:19:44 UTC 2007