Trace number 368942

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) 5000.05 5001.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
MD5SUM1f41f91cdd25b8e3813b8e50b5819b08
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1723.62
Satisfiable
(Un)Satisfiability was proved
Number of variables1602
Number of clauses14784
Sum of the clauses size71784
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38709
Number of clauses of size 4261
Number of clauses of size 5339
Number of clauses of size over 54354

Solver Data (download as text)

0.39/0.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.49	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.49	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.49	c main()::
0.39/0.49	c initFormula():: searching for DIMACS p-line....
0.39/0.49	c initFormula():: the DIMACS p-line indicates a CNF of 1602 variables and 14784 clauses.
0.39/0.49	c parseCNF():: parsing....
0.39/0.49	c parseCNF():: the CNF contains 35 unary clauses.
0.39/0.49	c runParser():: parsing was successful, warming up engines...
0.39/0.49	c simplify_formula():: removed 0 tautological, 1501 satisfied and 3282 duplicate clauses
0.39/0.49	c preprocessing fase I completed:: there are now 1546 free variables and 10001 clauses.
0.39/0.49	c stat :: sign balance is biased by 2.535
0.39/0.49	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.49	c using k-SAT heuristics (size based diff)
0.39/0.49	c longest clause has size 13
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 10253 duplicate clauses
0.39/0.49	c resolvent_look() :: found 32615 resolvents
0.39/0.49	c main():: clause / variable ratio: ( 42616 / 1602 ) = 26.60
0.39/0.49	c longest clause has size 13
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c dynamic_preselect_setsize :: off
0.39/0.49	c suggested doublelook initial :: 0
0.39/0.49	c main():: all systems go!
0.39/0.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 112 JD: 10
4.19/4.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1697 JD: 10
45.97/46.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 39956 JD: 10
1042.20/1042.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************

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/node60/watcher-368942-1177261338 -o ROOT/results/node60/solver-368942-1177261338 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368942-1177261338/march_ks /tmp/evaluation/368942-1177261338/instance-368942-1177261338.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.98 0.99 3/64 26765
/proc/meminfo: memFree=1829376/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=920 CPUtime=0
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 174043764 942080 115 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 230 115 47 123 0 105 0

[startup+0.066792 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 26765
/proc/meminfo: memFree=1829376/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=1968 CPUtime=0.06
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 493 0 0 0 6 0 0 0 18 0 1 0 174043764 2015232 308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134560610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 492 308 52 123 0 367 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1968

[startup+0.101794 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 26765
/proc/meminfo: memFree=1829376/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=2812 CPUtime=0.09
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 1080 0 0 0 9 0 0 0 18 0 1 0 174043764 2879488 509 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134665768 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 703 509 66 123 0 578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2812

[startup+0.301814 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 26765
/proc/meminfo: memFree=1829376/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=4560 CPUtime=0.29
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 2118 0 0 0 29 0 0 0 19 0 1 0 174043764 4669440 925 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 1140 925 66 123 0 1015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4560

[startup+0.701853 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 26765
/proc/meminfo: memFree=1829376/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9180 CPUtime=0.69
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5788 0 0 0 67 2 0 0 23 0 1 0 174043764 9400320 1897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2295 1897 72 123 0 2170 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9180

[startup+1.50193 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821944/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9180 CPUtime=1.49
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5788 0 0 0 147 2 0 0 25 0 1 0 174043764 9400320 1897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2295 1897 72 123 0 2170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9180

[startup+3.10109 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821816/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9180 CPUtime=3.09
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5788 0 0 0 307 2 0 0 25 0 1 0 174043764 9400320 1897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2295 1897 72 123 0 2170 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9180

[startup+6.3014 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821816/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9180 CPUtime=6.29
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5788 0 0 0 627 2 0 0 25 0 1 0 174043764 9400320 1897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2295 1897 72 123 0 2170 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9180

[startup+12.701 s]
/proc/loadavg: 0.88 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821760/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9180 CPUtime=12.69
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5788 0 0 0 1267 2 0 0 25 0 1 0 174043764 9400320 1897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2295 1897 72 123 0 2170 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9180

[startup+25.5013 s]
/proc/loadavg: 0.90 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821760/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9180 CPUtime=25.48
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5788 0 0 0 2546 2 0 0 25 0 1 0 174043764 9400320 1897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2295 1897 72 123 0 2170 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9180

[startup+51.1018 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821760/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9180 CPUtime=51.07
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5788 0 0 0 5105 2 0 0 25 0 1 0 174043764 9400320 1897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2295 1897 72 123 0 2170 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9180

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821760/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9308 CPUtime=102.26
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5793 0 0 0 10224 2 0 0 25 0 1 0 174043764 9531392 1902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2327 1902 72 123 0 2202 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9308

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821632/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9308 CPUtime=162.24
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5806 0 0 0 16222 2 0 0 25 0 1 0 174043764 9531392 1915 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2327 1915 72 123 0 2202 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9308

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821568/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9308 CPUtime=222.22
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5813 0 0 0 22220 2 0 0 25 0 1 0 174043764 9531392 1922 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2327 1922 72 123 0 2202 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9308

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821632/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9440 CPUtime=282.21
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5823 0 0 0 28219 2 0 0 25 0 1 0 174043764 9666560 1932 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2360 1932 72 123 0 2235 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9440

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821632/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9440 CPUtime=342.2
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5833 0 0 0 34217 3 0 0 25 0 1 0 174043764 9666560 1942 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2360 1942 72 123 0 2235 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9440

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821568/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9440 CPUtime=402.18
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5838 0 0 0 40215 3 0 0 25 0 1 0 174043764 9666560 1947 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2360 1947 72 123 0 2235 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9440

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26766
/proc/meminfo: memFree=1821568/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9440 CPUtime=462.16
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5842 0 0 0 46213 3 0 0 25 0 1 0 174043764 9666560 1951 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2360 1951 72 123 0 2235 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9440

[startup+522.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 26766
/proc/meminfo: memFree=1821504/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9440 CPUtime=522.14
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5847 0 0 0 52211 3 0 0 25 0 1 0 174043764 9666560 1956 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2360 1956 72 123 0 2235 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9440

[startup+582.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 26766
/proc/meminfo: memFree=1821504/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9440 CPUtime=582.13
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5850 0 0 0 58210 3 0 0 25 0 1 0 174043764 9666560 1959 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2360 1959 72 123 0 2235 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9440

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26766
/proc/meminfo: memFree=1821440/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9568 CPUtime=642.12
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5855 0 0 0 64209 3 0 0 25 0 1 0 174043764 9797632 1964 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2392 1964 72 123 0 2267 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9568


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820864/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4061.1
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5929 0 0 0 406101 9 0 0 25 0 1 0 174043764 10059776 2038 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2038 72 123 0 2331 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 9824

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820800/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4121.08
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5929 0 0 0 412099 9 0 0 25 0 1 0 174043764 10059776 2038 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2038 72 123 0 2331 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 9824

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820736/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4181.06
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5929 0 0 0 418097 9 0 0 25 0 1 0 174043764 10059776 2038 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2038 72 123 0 2331 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 9824

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820800/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4241.04
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5929 0 0 0 424095 9 0 0 25 0 1 0 174043764 10059776 2038 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2038 72 123 0 2331 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 9824

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820736/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4301.03
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5930 0 0 0 430094 9 0 0 25 0 1 0 174043764 10059776 2039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2039 72 123 0 2331 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 9824

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820736/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4361.01
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5931 0 0 0 436092 9 0 0 25 0 1 0 174043764 10059776 2040 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587548 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2040 72 123 0 2331 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 9824

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820736/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4420.99
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5931 0 0 0 442090 9 0 0 25 0 1 0 174043764 10059776 2040 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2040 72 123 0 2331 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 9824

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820864/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4480.97
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5932 0 0 0 448088 9 0 0 25 0 1 0 174043764 10059776 2041 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2041 72 123 0 2331 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 9824

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820800/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4540.96
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5933 0 0 0 454087 9 0 0 25 0 1 0 174043764 10059776 2042 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542132 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2042 72 123 0 2331 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 9824

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820800/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4600.94
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5933 0 0 0 460085 9 0 0 25 0 1 0 174043764 10059776 2042 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2042 72 123 0 2331 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 9824

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820800/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4660.93
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5934 0 0 0 466083 10 0 0 25 0 1 0 174043764 10059776 2043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2043 72 123 0 2331 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 9824

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820736/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4720.92
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5934 0 0 0 472082 10 0 0 25 0 1 0 174043764 10059776 2043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2043 72 123 0 2331 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 9824

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820736/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4780.9
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5934 0 0 0 478080 10 0 0 25 0 1 0 174043764 10059776 2043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2043 72 123 0 2331 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 9824

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820672/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4840.88
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5934 0 0 0 484078 10 0 0 25 0 1 0 174043764 10059776 2043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2043 72 123 0 2331 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 9824

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820672/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4900.86
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5934 0 0 0 490076 10 0 0 25 0 1 0 174043764 10059776 2043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2043 72 123 0 2331 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 9824

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820672/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=4960.84
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5934 0 0 0 496074 10 0 0 25 0 1 0 174043764 10059776 2043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2043 72 123 0 2331 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 9824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820672/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=5000.03
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5934 0 0 0 499993 10 0 0 25 0 1 0 174043764 10059776 2043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2043 72 123 0 2331 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 9824

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26966
/proc/meminfo: memFree=1820672/2055920 swapFree=4183240/4192956
[pid=26765] ppid=26763 vsize=9824 CPUtime=5000.03
/proc/26765/stat : 26765 (march_ks) R 26763 26765 26709 0 -1 4194304 5934 0 0 0 499993 10 0 0 25 0 1 0 174043764 10059776 2043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/26765/statm: 2456 2043 72 123 0 2331 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 9824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.94
CPU system time (s): 0.109983
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 9824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5934
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= 9209

runsolver used 3.24851 second user time and 10.4634 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 22 17:02:18 UTC 2007

IDJOB= 368942
IDBENCH= 24647
IDSOLVER= 180
FILE ID= node60/368942-1177261338

PBS_JOBID= 4650653

Free space on /tmp= 66415 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368942-1177261338/march_ks /tmp/evaluation/368942-1177261338/instance-368942-1177261338.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-368942-1177261338 -o ROOT/results/node60/solver-368942-1177261338 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368942-1177261338/march_ks /tmp/evaluation/368942-1177261338/instance-368942-1177261338.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f41f91cdd25b8e3813b8e50b5819b08

RANDOM SEED= 255175461

TIME LIMIT= 5000 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		: 3000.214
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		: 3000.214
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:       1829848 kB
Buffers:         32660 kB
Cached:         126196 kB
SwapCached:       3528 kB
Active:          28876 kB
Inactive:       139268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829848 kB
SwapTotal:     4192956 kB
SwapFree:      4183240 kB
Dirty:            2792 kB
Writeback:           0 kB
Mapped:          15212 kB
Slab:            43908 kB
Committed_AS:  2487560 kB
PageTables:       1464 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= 66415 MiB

End job on node60 on Sun Apr 22 18:25:41 UTC 2007