Trace number 1726453

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.1 1211.31

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark714.136
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.46	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 8767 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 700 free variables and 8767 clauses.
0.39/0.46	c stat :: sign balance is biased by 34.804
0.39/0.46	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c longest clause has size 4
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 210832 duplicate clauses
0.39/0.46	c resolvent_look() :: found 36128 resolvents
0.39/0.46	c main():: clause / variable ratio: ( 44895 / 700 ) = 64.14
0.39/0.46	c longest clause has size 4
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c suggested doublelook initial :: 0
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 7
1.59/1.60	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: 4426 JD: 7
41.68/41.73	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: 30848 JD: 7
294.70/305.55	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 3 NC: 113529 JD: 7
1058.44/1069.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726453-1240712465/watcher-1726453-1240712465 -o /tmp/evaluation-result-1726453-1240712465/solver-1726453-1240712465 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1726453-1240712465.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): 1800 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: 1.00 1.00 1.13 2/65 17404
/proc/meminfo: memFree=1564248/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=788 CPUtime=0
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 99276055 806912 94 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 197 94 47 123 0 72 0

[startup+0.104219 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 17404
/proc/meminfo: memFree=1564248/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=7452 CPUtime=0.09
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 1676 0 0 0 9 0 0 0 18 0 1 0 99276055 7630848 1659 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 1863 1660 67 123 0 1738 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7452

[startup+0.202235 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 17404
/proc/meminfo: memFree=1564248/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=9272 CPUtime=0.19
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 3444 0 0 0 18 1 0 0 18 0 1 0 99276055 9494528 1998 1992294400 134512640 135019032 4294956224 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2318 1998 67 123 0 2193 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9272

[startup+0.302252 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 17404
/proc/meminfo: memFree=1564248/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=9272 CPUtime=0.29
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 3506 0 0 0 28 1 0 0 19 0 1 0 99276055 9494528 2060 1992294400 134512640 135019032 4294956224 18446744073709551615 134561747 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2318 2060 67 123 0 2193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9272

[startup+0.701331 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 17404
/proc/meminfo: memFree=1564248/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=0.69
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 68 1 0 0 23 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10272

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 17405
/proc/meminfo: memFree=1554640/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=1.49
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 148 1 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10272

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 17405
/proc/meminfo: memFree=1554512/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=3.09
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 308 1 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10272

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 17405
/proc/meminfo: memFree=1554384/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=6.28
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 627 1 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10272

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 17405
/proc/meminfo: memFree=1554192/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=12.68
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 1267 1 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10272

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 17405
/proc/meminfo: memFree=1554256/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=25.47
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 2546 1 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10272

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 17405
/proc/meminfo: memFree=1554320/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=51.07
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 5105 2 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10272

[startup+102.302 s]
/proc/loadavg: 1.68 1.20 1.18 2/73 27937
/proc/meminfo: memFree=1538632/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=98.97
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 9894 3 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 98.97
Current children cumulated vsize (KiB) 10272

[startup+162.301 s]
/proc/loadavg: 1.98 1.37 1.24 2/73 8015
/proc/meminfo: memFree=1525256/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=155.29
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 15522 7 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 155.29
Current children cumulated vsize (KiB) 10272

[startup+222.306 s]
/proc/loadavg: 1.94 1.49 1.29 2/66 19995
/proc/meminfo: memFree=1512056/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=211.54
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 21142 12 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 211.54
Current children cumulated vsize (KiB) 10272

[startup+282.302 s]
/proc/loadavg: 1.34 1.40 1.27 2/66 19995
/proc/meminfo: memFree=1512272/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=271.51
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 27139 12 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 271.51
Current children cumulated vsize (KiB) 10272

[startup+342.301 s]
/proc/loadavg: 1.12 1.32 1.25 2/66 19995
/proc/meminfo: memFree=1512336/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=331.48
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 33136 12 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 331.48
Current children cumulated vsize (KiB) 10272

[startup+402.302 s]
/proc/loadavg: 1.04 1.26 1.23 2/66 19995
/proc/meminfo: memFree=1512336/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=391.45
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 39133 12 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 391.45
Current children cumulated vsize (KiB) 10272

[startup+462.302 s]
/proc/loadavg: 1.01 1.21 1.21 2/66 19995
/proc/meminfo: memFree=1512272/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=451.43
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 45130 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 451.43
Current children cumulated vsize (KiB) 10272

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.19 2/66 19995
/proc/meminfo: memFree=1512272/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=511.4
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 51127 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 511.4
Current children cumulated vsize (KiB) 10272

[startup+582.301 s]
/proc/loadavg: 1.00 1.14 1.18 2/66 19995
/proc/meminfo: memFree=1512208/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=571.37
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 57124 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134585318 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 571.37
Current children cumulated vsize (KiB) 10272

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.17 2/66 19995
/proc/meminfo: memFree=1512272/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=631.34
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 63121 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 631.34
Current children cumulated vsize (KiB) 10272

[startup+702.302 s]
/proc/loadavg: 1.00 1.09 1.16 2/66 19995
/proc/meminfo: memFree=1512208/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=691.31
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 69118 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 691.31
Current children cumulated vsize (KiB) 10272

[startup+762.302 s]
/proc/loadavg: 1.00 1.07 1.14 2/66 19995
/proc/meminfo: memFree=1512208/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=751.29
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 75116 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 751.29
Current children cumulated vsize (KiB) 10272

[startup+822.302 s]
/proc/loadavg: 1.04 1.07 1.14 2/66 19995
/proc/meminfo: memFree=1512208/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=811.26
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 81113 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 811.26
Current children cumulated vsize (KiB) 10272

[startup+882.306 s]
/proc/loadavg: 1.05 1.07 1.13 2/66 19995
/proc/meminfo: memFree=1512208/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=871.23
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 87110 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 871.23
Current children cumulated vsize (KiB) 10272

[startup+942.301 s]
/proc/loadavg: 1.13 1.08 1.13 2/66 19995
/proc/meminfo: memFree=1512272/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=931.2
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 93107 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 931.2
Current children cumulated vsize (KiB) 10272

[startup+1002.3 s]
/proc/loadavg: 1.09 1.08 1.12 2/66 19995
/proc/meminfo: memFree=1512208/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=991.18
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 99105 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 991.18
Current children cumulated vsize (KiB) 10272

[startup+1062.3 s]
/proc/loadavg: 1.03 1.06 1.11 2/66 19997
/proc/meminfo: memFree=1512016/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=1051.14
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 105101 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1051.14
Current children cumulated vsize (KiB) 10272

[startup+1122.3 s]
/proc/loadavg: 1.01 1.05 1.10 2/66 19997
/proc/meminfo: memFree=1512080/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=1111.11
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 111098 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1111.11
Current children cumulated vsize (KiB) 10272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.04 1.09 2/66 19997
/proc/meminfo: memFree=1512080/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=1171.09
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 117096 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1171.09
Current children cumulated vsize (KiB) 10272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1211.3 s]
/proc/loadavg: 1.00 1.03 1.09 2/66 19997
/proc/meminfo: memFree=1512016/2055920 swapFree=4192952/4192956
[pid=17404] ppid=17402 vsize=10272 CPUtime=1200.08
/proc/17404/stat : 17404 (march_ks) R 17402 17404 16649 0 -1 4194304 4418 0 0 0 119995 13 0 0 25 0 1 0 99276055 10518528 2450 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10272

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): 1211.31
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.140978
CPU usage (%): 99.0744
Max. virtual memory (cumulated for all children) (KiB): 10272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4418
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= 2
involuntary context switches= 14071

runsolver used 1.42778 second user time and 2.92755 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-26 04:21:05
IDJOB=1726453
IDBENCH=24613
IDSOLVER=559
FILE ID=node89/1726453-1240712465
PBS_JOBID= 9186832
Free space on /tmp= 66384 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726453-1240712465/watcher-1726453-1240712465 -o /tmp/evaluation-result-1726453-1240712465/solver-1726453-1240712465 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1726453-1240712465.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c2cb7643bd8a1926480278b8bba0ef3d
RANDOM SEED=1227791375

node89.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1564792 kB
Buffers:         51776 kB
Cached:         352684 kB
SwapCached:          4 kB
Active:         142924 kB
Inactive:       275388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564792 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:          23580 kB
Slab:            58868 kB
Committed_AS:   299524 kB
PageTables:       1372 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= 66380 MiB
End job on node89 at 2009-04-26 04:41:19