Trace number 336137

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) 1200.02 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv9.sat05-568.reshuffled-07.cnf
MD5SUM0457634d4b446c9bbce48df93abd0143
Bench CategoryCRAFTED (crafted 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 variables2754
Number of clauses9154
Sum of the clauses size24624
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22916
Number of clauses of size 36237
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data (download as text)

0.00/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.07	c main()::
0.00/0.07	c initFormula():: searching for DIMACS p-line....
0.00/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 2754 variables and 9154 clauses.
0.00/0.07	c parseCNF():: parsing....
0.00/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.07	c runParser():: parsing was successful, warming up engines...
0.00/0.07	c find_and_remove_tautogolies():: found and removed 81 tautologies
0.00/0.07	c simplify_formula():: removed 0 tautological, 162 satisfied and 0 duplicate clauses
0.00/0.07	c preprocessing fase I completed:: there are now 2673 free variables and 8992 clauses.
0.00/0.07	c stat :: sign balance is biased by 0.046
0.00/0.07	c find_equivalence():: found 1215 3-equivalences
0.00/0.07	c find_and_remove_tautogolies():: found and removed 1053 tautologies
0.00/0.07	c shorten_equivalence(): average equivalence length reduced from 9.888889 to 9.888889
0.00/0.07	c using k-SAT heuristics (size based diff)
0.00/0.07	c longest clause has size 81
0.00/0.07	c simplify_formula():: removed 0 tautological, 4860 satisfied and 0 duplicate clauses
0.00/0.07	c main():: clause / variable ratio: ( 4132 / 2754 ) = 1.50
0.00/0.07	c longest clause has size 81
0.00/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.07	c dynamic_preselect_setsize :: on
0.00/0.07	c suggested doublelook initial :: 0
0.00/0.07	c main():: all systems go!
0.00/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 202 JD: 93
0.89/0.90	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: 688715 JD: 93
244.91/245.04	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-336137-1173641117 -o ROOT/results/node29/solver-336137-1173641117 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336137-1173641117/march_ks /tmp/evaluation/336137-1173641117/instance-336137-1173641117.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: 0.78 0.95 0.98 3/77 576
/proc/meminfo: memFree=1908616/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=932 CPUtime=0
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 20418563 954368 130 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134788316 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 233 131 47 123 0 108 0

[startup+0.084355 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 576
/proc/meminfo: memFree=1908616/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=3660 CPUtime=0.08
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 840 0 0 0 8 0 0 0 18 0 1 0 20418563 3747840 771 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 915 771 72 123 0 790 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3660

[startup+0.101356 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 576
/proc/meminfo: memFree=1908616/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=3660 CPUtime=0.09
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 840 0 0 0 9 0 0 0 18 0 1 0 20418563 3747840 771 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 915 771 72 123 0 790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3660

[startup+0.301386 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 576
/proc/meminfo: memFree=1908616/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=3792 CPUtime=0.29
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 851 0 0 0 29 0 0 0 19 0 1 0 20418563 3883008 782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 948 782 72 123 0 823 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3792

[startup+0.701442 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 576
/proc/meminfo: memFree=1908616/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=4184 CPUtime=0.69
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 940 0 0 0 69 0 0 0 23 0 1 0 20418563 4284416 871 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539178 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1046 871 72 123 0 921 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4184

[startup+1.50155 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 577
/proc/meminfo: memFree=1905088/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=4584 CPUtime=1.49
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1021 0 0 0 149 0 0 0 25 0 1 0 20418563 4694016 952 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526699 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1146 952 72 123 0 1021 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4584

[startup+3.10178 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 577
/proc/meminfo: memFree=1904832/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=4716 CPUtime=3.09
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1071 0 0 0 309 0 0 0 25 0 1 0 20418563 4829184 1002 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543492 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1179 1002 72 123 0 1054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4716

[startup+6.30124 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 577
/proc/meminfo: memFree=1904512/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=4852 CPUtime=6.29
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1110 0 0 0 629 0 0 0 25 0 1 0 20418563 4968448 1041 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563577 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1213 1041 72 123 0 1088 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4852

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 577
/proc/meminfo: memFree=1904320/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=4852 CPUtime=12.68
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1116 0 0 0 1268 0 0 0 25 0 1 0 20418563 4968448 1047 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1213 1047 72 123 0 1088 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4852

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 577
/proc/meminfo: memFree=1904256/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=4984 CPUtime=25.49
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1152 0 0 0 2548 1 0 0 25 0 1 0 20418563 5103616 1083 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1246 1083 72 123 0 1121 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4984

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 577
/proc/meminfo: memFree=1904192/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5116 CPUtime=51.08
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1175 0 0 0 5107 1 0 0 25 0 1 0 20418563 5238784 1106 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563490 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1279 1106 72 123 0 1154 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5116

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 577
/proc/meminfo: memFree=1904000/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=102.26
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1207 0 0 0 10225 1 0 0 25 0 1 0 20418563 5378048 1138 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1138 72 123 0 1188 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5252

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903936/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=162.24
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1209 0 0 0 16222 2 0 0 25 0 1 0 20418563 5378048 1140 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1140 72 123 0 1188 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5252

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903936/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=222.22
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1209 0 0 0 22220 2 0 0 25 0 1 0 20418563 5378048 1140 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1140 72 123 0 1188 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5252

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903872/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=282.2
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 28218 2 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539155 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5252

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903808/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=342.19
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 34216 3 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584614 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5252

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903872/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=402.16
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 40213 3 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596435 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5252

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903808/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=462.15
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 46211 4 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5252

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903744/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=522.13
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 52209 4 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134580062 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5252

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903808/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=582.1
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 58206 4 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584975 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5252

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903744/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=642.09
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 64205 4 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134580089 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 5252

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903744/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=702.07
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 70202 5 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 5252

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903872/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=762.05
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 76200 5 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526608 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 5252

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903808/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=822.04
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 82198 6 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 5252

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903808/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=882.01
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 88195 6 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579994 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 5252

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 577
/proc/meminfo: memFree=1903808/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=941.99
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 94193 6 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584638 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 5252

[startup+1002.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 577
/proc/meminfo: memFree=1903872/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=1001.97
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 100191 6 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134609983 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 5252

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 577
/proc/meminfo: memFree=1903872/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=1061.96
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 106189 7 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 5252

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 579
/proc/meminfo: memFree=1903680/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=1121.93
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 112186 7 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 5252

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 579
/proc/meminfo: memFree=1903680/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=1181.92
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 118184 8 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 5252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 579
/proc/meminfo: memFree=1903680/2055920 swapFree=4144048/4192956
[pid=576] ppid=574 vsize=5252 CPUtime=1200.01
/proc/576/stat : 576 (march_ks) R 574 576 511 0 -1 4194304 1212 0 0 0 119993 8 0 0 25 0 1 0 20418563 5378048 1143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/576/statm: 1313 1143 72 123 0 1188 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5252

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.084987
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 5252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1212
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= 24809

runsolver used 1.37679 second user time and 2.74258 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Mar 11 19:25:17 UTC 2007

IDJOB= 336137
IDBENCH= 24668
IDSOLVER= 111
FILE ID= node29/336137-1173641117

PBS_JOBID= 4101376

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv9.sat05-568.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336137-1173641117/march_ks /tmp/evaluation/336137-1173641117/instance-336137-1173641117.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-336137-1173641117 -o ROOT/results/node29/solver-336137-1173641117 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336137-1173641117/march_ks /tmp/evaluation/336137-1173641117/instance-336137-1173641117.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  0457634d4b446c9bbce48df93abd0143

RANDOM SEED= 397468101

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.270
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		: 3000.270
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:       1909024 kB
Buffers:         30388 kB
Cached:          63752 kB
SwapCached:      17652 kB
Active:          66208 kB
Inactive:        52912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1909024 kB
SwapTotal:     4192956 kB
SwapFree:      4144048 kB
Dirty:            2620 kB
Writeback:           0 kB
Mapped:          31308 kB
Slab:            13348 kB
Committed_AS:   154472 kB
PageTables:       1760 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= 66562 MiB

End job on node29 on Sun Mar 11 19:45:20 UTC 2007