Trace number 328949

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
March KS 2007-02-08? (TO) 1200.12 1200.63

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)

7.19/7.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
7.19/7.25	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
7.19/7.25	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
7.19/7.25	c main()::
7.19/7.25	c initFormula():: searching for DIMACS p-line....
7.19/7.25	c initFormula():: the DIMACS p-line indicates a CNF of 49582 variables and 175195 clauses.
7.19/7.25	c parseCNF():: parsing....
7.19/7.25	c parseCNF():: the CNF contains 1253 unary clauses.
7.19/7.25	c runParser():: parsing was successful, warming up engines...
7.19/7.25	c find_and_remove_tautogolies():: found and removed 3982 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 139 tautologies
7.19/7.25	c simplify_formula():: removed 0 tautological, 35565 satisfied and 5 duplicate clauses
7.19/7.25	c preprocessing fase I completed:: there are now 32118 free variables and 139625 clauses.
7.19/7.25	c stat :: sign balance is biased by 0.465
7.19/7.25	c find_equivalence():: found 16925 3-equivalences
7.19/7.25	c find_and_remove_tautogolies():: found and removed 333 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 179 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 81 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 64 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 78 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 74 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 78 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 76 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 78 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 78 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 79 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 80 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 71 tautologies
7.19/7.25	c find_and_remove_tautogolies():: found and removed 70 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 70 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 66 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 64 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 65 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 65 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 65 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 65 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 59 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 52 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 50 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 48 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 41 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 33 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 30 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 25 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 22 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 21 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 20 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 19 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 16 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 11 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 5 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 2 tautologies
18.08/18.18	c find_and_remove_tautogolies():: found and removed 7237 tautologies
18.08/18.18	c shorten_equivalence(): average equivalence length reduced from 43.370041 to 42.318532
18.08/18.18	c using k-SAT heuristics (size based diff)
18.08/18.18	c longest clause has size 37
18.08/18.18	c simplify_formula():: removed 0 tautological, 67700 satisfied and 350190 duplicate clauses
18.08/18.18	c resolvent_look() :: found 568279 resolvents
18.08/18.18	c main():: clause / variable ratio: ( 707904 / 49582 ) = 14.28
18.08/18.18	c longest clause has size 37
18.08/18.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
18.08/18.18	c dynamic_preselect_setsize :: off
18.08/18.18	c suggested doublelook initial :: 0
18.08/18.18	c main():: all systems go!
18.08/18.18	c |----------------------------------------------------------------|

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/node60/watcher-328949-1173128206 -o ROOT/results/node60/solver-328949-1173128206 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328949-1173128206/march_ks /tmp/evaluation/328949-1173128206/instance-328949-1173128206.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: 0.99 0.98 0.98 3/64 26991
/proc/meminfo: memFree=1585960/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=652 CPUtime=0
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 332777464 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 163 47 40 123 0 38 0

[startup+0.080698 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 26991
/proc/meminfo: memFree=1585960/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=6096 CPUtime=0.07
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 1241 0 0 0 7 0 0 0 18 0 1 0 332777464 6242304 1226 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 1524 1227 47 123 0 1399 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6096

[startup+0.1017 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 26991
/proc/meminfo: memFree=1585960/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=6360 CPUtime=0.09
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 1327 0 0 0 9 0 0 0 18 0 1 0 332777464 6512640 1312 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 1590 1312 47 123 0 1465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6360

[startup+0.301737 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 26991
/proc/meminfo: memFree=1585960/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=17764 CPUtime=0.29
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 2988 0 0 0 29 0 0 0 19 0 1 0 332777464 18190336 2971 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558450 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4441 2971 48 123 0 4316 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17764

[startup+0.701808 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 26991
/proc/meminfo: memFree=1585960/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=46772 CPUtime=0.69
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 10991 0 0 0 66 3 0 0 23 0 1 0 332777464 47894528 10283 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134532820 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 11693 10284 52 123 0 11568 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46772

[startup+1.50195 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26992
/proc/meminfo: memFree=1567776/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=22728 CPUtime=1.49
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 18152 0 0 0 142 7 0 0 25 0 1 0 332777464 23273472 4302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661349 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 5682 4302 52 123 0 5557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22728

[startup+3.10124 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26992
/proc/meminfo: memFree=1566304/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=24908 CPUtime=3.09
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 19543 0 0 0 301 8 0 0 25 0 1 0 332777464 25505792 4907 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134660999 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 6227 4907 63 123 0 6102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24908

[startup+6.30181 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26992
/proc/meminfo: memFree=1566136/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=24908 CPUtime=6.29
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 19545 0 0 0 621 8 0 0 25 0 1 0 332777464 25505792 4909 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134660804 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 6227 4909 63 123 0 6102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24908

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26992
/proc/meminfo: memFree=1531960/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=75788 CPUtime=12.69
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 33905 0 0 0 1254 15 0 0 25 0 1 0 332777464 77606912 16520 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 18947 16520 67 123 0 18822 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75788

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26992
/proc/meminfo: memFree=1444280/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=25.48
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 2498 50 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 166012

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26992
/proc/meminfo: memFree=1444344/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=51.07
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 5057 50 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 166012

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26992
/proc/meminfo: memFree=1444280/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=102.26
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 10176 50 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 166012

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26992
/proc/meminfo: memFree=1444280/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=162.24
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 16173 51 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 166012

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26992
/proc/meminfo: memFree=1444280/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=222.22
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 22171 51 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 166012

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/71 27100
/proc/meminfo: memFree=1442920/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=282.14
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 28163 51 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 166012

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1443864/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=342.07
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 34156 51 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 166012

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1444088/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=402.05
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 40154 51 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 166012

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1444024/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=462.03
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 46152 51 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 166012

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1444024/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=522
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 52149 51 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543219 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 166012

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1444088/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=581.99
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 58147 52 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 166012

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1444152/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=641.97
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 64145 52 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 166012

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1444088/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=701.95
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 70143 52 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 166012

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1444088/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166012 CPUtime=761.93
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108595 0 0 0 76141 52 0 0 25 0 1 0 332777464 169996288 35362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41503 35362 72 123 0 41378 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 166012

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1443896/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166272 CPUtime=821.91
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108632 0 0 0 82138 53 0 0 25 0 1 0 332777464 170262528 35399 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41568 35399 72 123 0 41443 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 166272

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1443640/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166528 CPUtime=881.89
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108691 0 0 0 88136 53 0 0 25 0 1 0 332777464 170524672 35458 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41632 35458 72 123 0 41507 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 166528

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1443384/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166732 CPUtime=941.87
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108742 0 0 0 94134 53 0 0 25 0 1 0 332777464 170733568 35509 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41683 35509 72 123 0 41558 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 166732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1443256/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=166984 CPUtime=1001.85
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108775 0 0 0 100132 53 0 0 25 0 1 0 332777464 170991616 35542 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563451 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41746 35542 72 123 0 41621 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 166984

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1443128/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=167212 CPUtime=1061.82
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108809 0 0 0 106129 53 0 0 25 0 1 0 332777464 171225088 35576 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41803 35576 72 123 0 41678 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 167212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1442936/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=167212 CPUtime=1121.81
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108843 0 0 0 112127 54 0 0 25 0 1 0 332777464 171225088 35610 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563445 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41803 35610 72 123 0 41678 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 167212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1442872/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=167552 CPUtime=1181.79
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108876 0 0 0 118125 54 0 0 25 0 1 0 332777464 171573248 35643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41888 35643 72 123 0 41763 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 167552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 27190
/proc/meminfo: memFree=1442808/2055920 swapFree=4183500/4192956
[pid=26991] ppid=26989 vsize=167556 CPUtime=1200.09
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26176 0 -1 4194304 108887 0 0 0 119955 54 0 0 25 0 1 0 332777464 171577344 35654 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 41889 35654 72 123 0 41764 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 167556

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): 1200.63
CPU time (s): 1200.12
CPU user time (s): 1199.56
CPU system time (s): 0.565913
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 207680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.565913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108887
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= 2130

runsolver used 0.859869 second user time and 2.51062 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Mar  5 20:56:46 UTC 2007

IDJOB= 328949
IDBENCH= 20528
IDSOLVER= 111
FILE ID= node60/328949-1173128206

PBS_JOBID= 4015156

Free space on /tmp= 66528 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k95.cnf
COMMAND LINE= /tmp/evaluation/328949-1173128206/march_ks /tmp/evaluation/328949-1173128206/instance-328949-1173128206.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-328949-1173128206 -o ROOT/results/node60/solver-328949-1173128206 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328949-1173128206/march_ks /tmp/evaluation/328949-1173128206/instance-328949-1173128206.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  271f133ecbb26442db352418a90fc3e7

RANDOM SEED= 513699583

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1586368 kB
Buffers:         29724 kB
Cached:         364392 kB
SwapCached:       3412 kB
Active:          66184 kB
Inactive:       338220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586368 kB
SwapTotal:     4192956 kB
SwapFree:      4183500 kB
Dirty:            6564 kB
Writeback:           0 kB
Mapped:          16244 kB
Slab:            51100 kB
Committed_AS:   920596 kB
PageTables:       1468 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= 66528 MiB

End job on node60 on Mon Mar  5 21:16:49 UTC 2007