Trace number 307406

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
SATzilla RANDOM? 1199.85 1200.34

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
MD5SUM05c3fabf805829dbf896864dc67f5a6b
Bench CategoryRANDOM (random 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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

12.47/12.53	c run March_dl for 5 seconds ... 
12.47/12.53	c Bin: Executing march_dl
12.47/12.53	c child exit by a signal
12.47/12.53	c march_dl returned code 137.
12.47/12.53	c run saps (UBCSAT implementation) for 2 seconds ... 
12.47/12.53	c Bin: Executing ubcsat2006
12.47/12.53	c child exited successfully
12.47/12.53	c ubcsat2006 returned code 0.
12.47/12.53	c satzilla computing base features
12.47/12.53	c satzilla doing unit-prop probe
12.47/12.53	c satzilla doing local search probe
12.47/12.53	c satzilla doing lobjois search-space size estimate
12.47/12.53	c satzilla's ranking:
12.47/12.53	c 1) march_dl: -1397.281892
12.47/12.53	c 2) kcnfs: -1189.196301
12.47/12.53	c 3) minisat20+P: 15.969904
12.47/12.53	c 4) kcnfs+P: 999.000000
12.47/12.53	c 5) march_dl+P: 999.000000
12.47/12.53	c 6) vallst+P: 999.000000
12.47/12.53	c 7) zchaff_rand+P: 999.000000
12.47/12.53	c 8) vallst: 999.000000
12.47/12.53	c 9) zchaff_rand: 999.000000
12.47/12.53	c 10) minisat20: 999.000000
12.47/12.53	c satzilla running march_dl ... 
1199.23/1199.83	c Bin: Executing march_dl
1199.23/1199.83	c child exit by a signal
1199.23/1199.83	c march_dl returned code 137.
1199.23/1199.83	c march_dl returned code 137.
1199.23/1199.83	c satzilla running kcnfs ... 
1199.23/1199.83	c Bin: Executing kcnfs
1199.23/1199.83	c kcnfs returned code 1.
1199.23/1199.83	c kcnfs returned code 1.
1199.23/1199.83	c satzilla running minisat20 with preprocessing ... 
1199.74/1200.33	c Preprocessing...
1199.74/1200.33	c Inital problem has 19000 variables, 79800 nary clauses (0 binary clauses).
1199.74/1200.33	c Num non-binary clauses 79800, Average non-binary clause length 3.000
1199.74/1200.33	c Theory has no gaps
1199.74/1200.33	c Preprocessor runtime was 0.370 seconds.
1199.74/1200.33	c 
1199.74/1200.33	c Satisfiability of theory still undetermined.
1199.74/1200.33	c See file /tmp/IDgYRY for simplified theory.
1199.74/1200.33	c Bin: Executing minisat20
1199.74/1200.33	c minisat20 returned code 1.
1199.74/1200.33	c minisat20 returned code 1.
1199.74/1200.33	c Satzilla Timed out!
1199.74/1200.33	s UNKNOWN
1199.74/1200.33	c SATZILLA_TIME=1200.010000

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-307406-1172119702 -o ROOT/results/node20/solver-307406-1172119702 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307406-1172119702/SATzilla2007_R /tmp/evaluation/307406-1172119702/instance-307406-1172119702.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.97 1.00 1.00 3/77 16364
/proc/meminfo: memFree=1838640/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=1440 CPUtime=0
/proc/16364/stat : 16364 (SATzilla2007_R) R 16362 16364 14795 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231924202 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/16364/statm: 360 110 95 260 0 84 0
[pid=16365] ppid=16364 vsize=2376 CPUtime=0
/proc/16365/stat : 16365 (march_dl) R 16364 16364 14795 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 231924202 2433024 420 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16365/statm: 594 420 50 118 0 473 0

[startup+0.107002 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 16364
/proc/meminfo: memFree=1838640/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=1440 CPUtime=0
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 231924202 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 360 110 95 260 0 84 0
[pid=16365] ppid=16364 vsize=3432 CPUtime=0.1
/proc/16365/stat : 16365 (march_dl) R 16364 16364 14795 0 -1 4194304 766 0 0 0 10 0 0 0 19 0 1 0 231924202 3514368 761 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16365/statm: 858 761 50 118 0 737 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4872

[startup+0.515051 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 16364
/proc/meminfo: memFree=1838640/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=1440 CPUtime=0
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 231924202 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 360 110 95 260 0 84 0
[pid=16365] ppid=16364 vsize=9376 CPUtime=0.5
/proc/16365/stat : 16365 (march_dl) R 16364 16364 14795 0 -1 4194304 3893 0 0 0 49 1 0 0 24 0 1 0 231924202 9601024 1948 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134650634 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16365/statm: 2344 1948 55 118 0 2223 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10816

[startup+1.33515 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 16366
/proc/meminfo: memFree=1828576/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=1440 CPUtime=0
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 231924202 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 360 110 95 260 0 84 0
[pid=16365] ppid=16364 vsize=22620 CPUtime=1.32
/proc/16365/stat : 16365 (march_dl) R 16364 16364 14795 0 -1 4194304 13021 0 0 0 121 11 0 0 25 0 1 0 231924202 23162880 5088 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16365/statm: 5655 5088 72 118 0 5534 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 24060

[startup+2.97135 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 16366
/proc/meminfo: memFree=1818080/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=1440 CPUtime=0
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 231924202 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 360 110 95 260 0 84 0
[pid=16365] ppid=16364 vsize=20864 CPUtime=2.96
/proc/16365/stat : 16365 (march_dl) R 16364 16364 14795 0 -1 4194304 15028 0 0 0 250 46 0 0 25 0 1 0 231924202 21364736 4731 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551360 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16365/statm: 5216 4731 74 118 0 5095 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22304

[startup+6.25575 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 16367
/proc/meminfo: memFree=1832872/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=1440 CPUtime=4.99
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 135 15031 0 0 0 0 453 46 16 0 1 0 231924202 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/16364/statm: 360 111 96 260 0 84 0
[pid=16367] ppid=16364 vsize=10288 CPUtime=1.24
/proc/16367/stat : 16367 (ubcsat2006) R 16364 16364 14795 0 -1 4194304 1516 0 0 0 123 1 0 0 25 0 1 0 231924703 10534912 1499 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16367/statm: 2572 1499 156 64 0 2153 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11728

[startup+12.7065 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 16367
/proc/meminfo: memFree=1832752/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 7076

[startup+25.5281 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 16368
/proc/meminfo: memFree=1813800/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=21308 CPUtime=12.97
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 15137 0 0 0 1248 49 0 0 25 0 1 0 231925455 21819392 4840 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527810 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 5327 4840 74 118 0 5206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28384

[startup+51.1582 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 16368
/proc/meminfo: memFree=1810856/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=24816 CPUtime=38.59
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 15864 0 0 0 3808 51 0 0 25 0 1 0 231925455 25411584 5567 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527803 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6204 5567 74 118 0 6083 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 31892

[startup+102.411 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 16368
/proc/meminfo: memFree=1810344/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=25316 CPUtime=89.83
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 15989 0 0 0 8932 51 0 0 25 0 1 0 231925455 25923584 5692 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528163 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6329 5692 74 118 0 6208 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 32392

[startup+162.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16368
/proc/meminfo: memFree=1809896/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=25696 CPUtime=149.88
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16092 0 0 0 14937 51 0 0 25 0 1 0 231925455 26312704 5795 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528159 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6424 5795 74 118 0 6303 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 32772

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16368
/proc/meminfo: memFree=1809704/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=25948 CPUtime=209.94
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16147 0 0 0 20942 52 0 0 25 0 1 0 231925455 26570752 5850 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6487 5850 74 118 0 6366 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 33024

[startup+282.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16368
/proc/meminfo: memFree=1809448/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=26072 CPUtime=269.99
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16191 0 0 0 26947 52 0 0 25 0 1 0 231925455 26697728 5894 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526992 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6518 5894 74 118 0 6397 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 33148

[startup+342.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16368
/proc/meminfo: memFree=1809320/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=26320 CPUtime=330.04
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16236 0 0 0 32951 53 0 0 25 0 1 0 231925455 26951680 5939 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528163 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6580 5939 74 118 0 6459 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 33396

[startup+402.773 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16368
/proc/meminfo: memFree=1809064/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=26444 CPUtime=390.1
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16279 0 0 0 38957 53 0 0 25 0 1 0 231925455 27078656 5982 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551376 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6611 5982 74 118 0 6490 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 33520

[startup+462.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16368
/proc/meminfo: memFree=1808936/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=26568 CPUtime=450.15
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16310 0 0 0 44961 54 0 0 25 0 1 0 231925455 27205632 6013 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6642 6013 74 118 0 6521 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 33644

[startup+522.911 s]

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

/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=26968 CPUtime=690.36
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16410 0 0 0 68981 55 0 0 25 0 1 0 231925455 27615232 6113 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6742 6113 74 118 0 6621 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 34044

[startup+763.195 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 16432
/proc/meminfo: memFree=1806808/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27084 CPUtime=750.39
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16429 0 0 0 74983 56 0 0 25 0 1 0 231925455 27734016 6132 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6771 6132 74 118 0 6650 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 34160

[startup+823.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 16524
/proc/meminfo: memFree=1806624/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27084 CPUtime=810.42
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16446 0 0 0 80986 56 0 0 25 0 1 0 231925455 27734016 6149 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6771 6149 74 118 0 6650 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 34160

[startup+883.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807784/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27208 CPUtime=870.46
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16462 0 0 0 86989 57 0 0 25 0 1 0 231925455 27860992 6165 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526992 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6802 6165 74 118 0 6681 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 34284

[startup+943.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807784/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27208 CPUtime=930.51
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16476 0 0 0 92994 57 0 0 25 0 1 0 231925455 27860992 6179 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527810 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6802 6179 74 118 0 6681 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 34284

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807784/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27332 CPUtime=990.56
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16488 0 0 0 98999 57 0 0 25 0 1 0 231925455 27987968 6191 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527005 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6833 6191 74 118 0 6712 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 34408

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807656/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27332 CPUtime=1050.62
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16502 0 0 0 105004 58 0 0 25 0 1 0 231925455 27987968 6205 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528159 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6833 6205 74 118 0 6712 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 34408

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807656/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27456 CPUtime=1110.68
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16513 0 0 0 111010 58 0 0 25 0 1 0 231925455 28114944 6216 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526864 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6864 6216 74 118 0 6743 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 34532

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807528/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27460 CPUtime=1170.74
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16533 0 0 0 117015 59 0 0 25 0 1 0 231925455 28119040 6236 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526932 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6865 6236 74 118 0 6744 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 34536

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

[startup+1187.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807528/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27460 CPUtime=1174.53
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16534 0 0 0 117394 59 0 0 25 0 1 0 231925455 28119040 6237 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514020 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6865 6237 74 118 0 6744 0
Current children cumulated CPU time (s) 1187.04
Current children cumulated vsize (KiB) 34536

[startup+1194.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807528/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27460 CPUtime=1181.08
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16538 0 0 0 118049 59 0 0 25 0 1 0 231925455 28119040 6241 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6865 6241 74 118 0 6744 0
Current children cumulated CPU time (s) 1193.59
Current children cumulated vsize (KiB) 34536

[startup+1197.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807528/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27460 CPUtime=1184.37
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16538 0 0 0 118378 59 0 0 25 0 1 0 231925455 28119040 6241 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527803 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6865 6241 74 118 0 6744 0
Current children cumulated CPU time (s) 1196.88
Current children cumulated vsize (KiB) 34536

[startup+1199.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16566
/proc/meminfo: memFree=1807528/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7076 CPUtime=12.51
/proc/16364/stat : 16364 (SATzilla2007_R) S 16362 16364 14795 0 -1 4194304 5435 16553 0 0 529 6 665 51 25 0 1 0 231924202 7245824 1550 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16364/statm: 1769 1550 157 260 0 1493 0
[pid=16368] ppid=16364 vsize=27460 CPUtime=1186.01
/proc/16368/stat : 16368 (march_dl) R 16364 16364 14795 0 -1 4194304 16538 0 0 0 118542 59 0 0 25 0 1 0 231925455 28119040 6241 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16368/statm: 6865 6241 74 118 0 6744 0
Current children cumulated CPU time (s) 1198.52
Current children cumulated vsize (KiB) 34536

[startup+1199.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16566
/proc/meminfo: memFree=1832112/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=7080 CPUtime=1199.34
/proc/16364/stat : 16364 (SATzilla2007_R) R 16362 16364 14795 0 -1 4194304 5722 33091 0 0 530 6 119287 111 16 0 1 0 231924202 7249920 1552 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135167185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16364/statm: 1770 1552 157 260 0 1494 0
Current children cumulated CPU time (s) 1199.34
Current children cumulated vsize (KiB) 7080

[startup+1200.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16566
/proc/meminfo: memFree=1832112/2055920 swapFree=4151036/4192956
[pid=16364] ppid=16362 vsize=19808 CPUtime=1199.74
/proc/16364/stat : 16364 (SATzilla2007_R) R 16362 16364 14795 0 -1 4194304 8831 33091 0 0 565 11 119287 111 21 0 1 0 231924202 20283392 4555 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135221869 0 0 4096 0 0 0 0 17 1 0 0
/proc/16364/statm: 4952 4555 165 260 0 4676 0
Current children cumulated CPU time (s) 1199.74
Current children cumulated vsize (KiB) 19808

Child status: 1
Real time (s): 1200.34
CPU time (s): 1199.85
CPU user time (s): 1198.61
CPU system time (s): 1.24081
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 34536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.61
system time used= 1.24081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41927
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= 26
involuntary context switches= 9875

runsolver used 1.13583 second user time and 3.13052 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Feb 22 04:48:22 UTC 2007

IDJOB= 307406
IDBENCH= 20204
IDSOLVER= 134
FILE ID= node20/307406-1172119702

PBS_JOBID= 3892908

Free space on /tmp= 66550 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
COMMAND LINE= /tmp/evaluation/307406-1172119702/SATzilla2007_R /tmp/evaluation/307406-1172119702/instance-307406-1172119702.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-307406-1172119702 -o ROOT/results/node20/solver-307406-1172119702 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307406-1172119702/SATzilla2007_R /tmp/evaluation/307406-1172119702/instance-307406-1172119702.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  05c3fabf805829dbf896864dc67f5a6b

RANDOM SEED= 572113483

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1839048 kB
Buffers:         26064 kB
Cached:         118844 kB
SwapCached:       6596 kB
Active:          71892 kB
Inactive:        96364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839048 kB
SwapTotal:     4192956 kB
SwapFree:      4151036 kB
Dirty:            9976 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            34204 kB
Committed_AS:   608520 kB
PageTables:       1684 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= 66550 MiB

End job on node20 on Thu Feb 22 05:08:23 UTC 2007