Trace number 1625959

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) 5000.04 5001.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark175.705
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data

0.38/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.38/0.42	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.38/0.42	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.38/0.42	c main()::
0.38/0.42	c initFormula():: searching for DIMACS p-line....
0.38/0.42	c full lookahead due to high density!
0.38/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.38/0.42	c parseCNF():: parsing....
0.38/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.38/0.42	c runParser():: parsing was successful, warming up engines...
0.38/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.42	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.38/0.42	c stat :: sign balance is biased by 0.042
0.38/0.42	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.38/0.42	c using k-SAT heuristics (size based diff)
0.38/0.42	c longest clause has size 5
0.38/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.42	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.38/0.42	c longest clause has size 5
0.38/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.38/0.42	c dynamic_preselect_setsize :: off
0.38/0.42	c suggested doublelook initial :: 0
0.38/0.42	c main():: all systems go!
0.38/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 377 JD: 277
2.10/2.12	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: 69696 JD: 277
373.47/373.64	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 |***********************************************************

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-1625959-1239998927/watcher-1625959-1239998927 -o /tmp/evaluation-result-1625959-1239998927/solver-1625959-1239998927 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625959-1239998927.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): 6000 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: 0.92 0.98 0.99 3/64 20074
/proc/meminfo: memFree=820664/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=800 CPUtime=0
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 27925662 819200 97 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 200 97 47 123 0 75 0

[startup+0.0502729 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20074
/proc/meminfo: memFree=820664/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=2184 CPUtime=0.04
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 390 0 0 0 4 0 0 0 18 0 1 0 27925662 2236416 309 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 546 309 50 123 0 421 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2184

[startup+0.10128 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20074
/proc/meminfo: memFree=820664/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=2972 CPUtime=0.09
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 1517 0 0 0 9 0 0 0 18 0 1 0 27925662 3043328 528 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 743 528 63 123 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.301312 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20074
/proc/meminfo: memFree=820664/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=3372 CPUtime=0.29
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 1926 0 0 0 29 0 0 0 19 0 1 0 27925662 3452928 635 1992294400 134512640 135019032 4294956240 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 843 635 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701375 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20074
/proc/meminfo: memFree=820664/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=4244 CPUtime=0.69
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 2918 0 0 0 68 1 0 0 22 0 1 0 27925662 4345856 764 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1061 764 72 123 0 936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4244

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20075
/proc/meminfo: memFree=817648/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=4260 CPUtime=1.49
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 2922 0 0 0 148 1 0 0 25 0 1 0 27925662 4362240 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134527024 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4260

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20075
/proc/meminfo: memFree=817520/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=4260 CPUtime=3.09
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 2922 0 0 0 308 1 0 0 25 0 1 0 27925662 4362240 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4260

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20075
/proc/meminfo: memFree=817328/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=4264 CPUtime=6.29
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 2923 0 0 0 628 1 0 0 25 0 1 0 27925662 4366336 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1066 769 72 123 0 941 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4264

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20075
/proc/meminfo: memFree=817336/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=4396 CPUtime=12.69
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 2933 0 0 0 1268 1 0 0 25 0 1 0 27925662 4501504 779 1992294400 134512640 135019032 4294956240 18446744073709551615 134589726 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1099 779 72 123 0 974 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4396

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20075
/proc/meminfo: memFree=817400/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=4396 CPUtime=25.48
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 2944 0 0 0 2547 1 0 0 25 0 1 0 27925662 4501504 790 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1099 790 72 123 0 974 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4396

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20075
/proc/meminfo: memFree=817464/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=4524 CPUtime=51.07
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 2957 0 0 0 5106 1 0 0 25 0 1 0 27925662 4632576 803 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1131 803 72 123 0 1006 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4524

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20075
/proc/meminfo: memFree=817400/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=4528 CPUtime=102.26
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 2979 0 0 0 10225 1 0 0 25 0 1 0 27925662 4636672 825 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1132 825 72 123 0 1007 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4528

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20075
/proc/meminfo: memFree=817080/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=4840 CPUtime=162.24
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 3057 0 0 0 16222 2 0 0 25 0 1 0 27925662 4956160 900 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1210 900 72 123 0 1085 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4840

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20075
/proc/meminfo: memFree=816888/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=5092 CPUtime=222.22
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 3097 0 0 0 22220 2 0 0 25 0 1 0 27925662 5214208 940 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1273 940 72 123 0 1148 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5092

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20075
/proc/meminfo: memFree=816888/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=5092 CPUtime=282.2
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 3104 0 0 0 28218 2 0 0 25 0 1 0 27925662 5214208 947 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1273 947 72 123 0 1148 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5092

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20075
/proc/meminfo: memFree=816376/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=5788 CPUtime=342.17
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 3209 0 0 0 34215 2 0 0 25 0 1 0 27925662 5926912 1052 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1447 1052 72 123 0 1322 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5788

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20075
/proc/meminfo: memFree=816184/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=5788 CPUtime=402.17
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 3264 0 0 0 40214 3 0 0 25 0 1 0 27925662 5926912 1107 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1447 1107 72 123 0 1322 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5788

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20075
/proc/meminfo: memFree=815928/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=6300 CPUtime=462.14
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 3319 0 0 0 46211 3 0 0 25 0 1 0 27925662 6451200 1162 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1575 1162 72 123 0 1450 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 6300

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20075
/proc/meminfo: memFree=815864/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=6300 CPUtime=522.12
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 3338 0 0 0 52209 3 0 0 25 0 1 0 27925662 6451200 1181 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1575 1181 72 123 0 1450 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6300

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20075
/proc/meminfo: memFree=815864/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=6300 CPUtime=582.1
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 3357 0 0 0 58207 3 0 0 25 0 1 0 27925662 6451200 1200 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1575 1200 72 123 0 1450 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 6300

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20075
/proc/meminfo: memFree=815736/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=6428 CPUtime=642.09
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 3364 0 0 0 64205 4 0 0 25 0 1 0 27925662 6582272 1207 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 1607 1207 72 123 0 1482 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 6428


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20083
/proc/meminfo: memFree=812088/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4001.03
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4228 0 0 0 400089 14 0 0 25 0 1 0 27925662 10706944 2071 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2071 72 123 0 2489 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 10456

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812088/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4061.02
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4231 0 0 0 406088 14 0 0 25 0 1 0 27925662 10706944 2074 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2074 72 123 0 2489 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 10456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812024/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4120.99
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4235 0 0 0 412085 14 0 0 25 0 1 0 27925662 10706944 2078 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2078 72 123 0 2489 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 10456

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812088/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4180.98
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4236 0 0 0 418083 15 0 0 25 0 1 0 27925662 10706944 2079 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2079 72 123 0 2489 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 10456

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812024/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4240.96
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4238 0 0 0 424081 15 0 0 25 0 1 0 27925662 10706944 2081 1992294400 134512640 135019032 4294956240 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2081 72 123 0 2489 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 10456

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812024/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4300.94
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4239 0 0 0 430079 15 0 0 25 0 1 0 27925662 10706944 2082 1992294400 134512640 135019032 4294956240 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2082 72 123 0 2489 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 10456

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812088/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4360.92
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4240 0 0 0 436077 15 0 0 25 0 1 0 27925662 10706944 2083 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2083 72 123 0 2489 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 10456

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812024/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4420.9
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4240 0 0 0 442075 15 0 0 25 0 1 0 27925662 10706944 2083 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2083 72 123 0 2489 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 10456

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812024/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4480.89
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4241 0 0 0 448074 15 0 0 25 0 1 0 27925662 10706944 2084 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2084 72 123 0 2489 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 10456

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812024/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4540.87
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4243 0 0 0 454072 15 0 0 25 0 1 0 27925662 10706944 2086 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2086 72 123 0 2489 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 10456

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=811960/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4600.85
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4244 0 0 0 460070 15 0 0 25 0 1 0 27925662 10706944 2087 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2087 72 123 0 2489 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 10456

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=811960/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4660.82
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4245 0 0 0 466067 15 0 0 25 0 1 0 27925662 10706944 2088 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2088 72 123 0 2489 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 10456

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=812024/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4720.81
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4245 0 0 0 472066 15 0 0 25 0 1 0 27925662 10706944 2088 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2088 72 123 0 2489 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 10456

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=811960/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4780.8
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4247 0 0 0 478064 16 0 0 25 0 1 0 27925662 10706944 2090 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2090 72 123 0 2489 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 10456

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=811960/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4840.78
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4248 0 0 0 484062 16 0 0 25 0 1 0 27925662 10706944 2091 1992294400 134512640 135019032 4294956240 18446744073709551615 134548620 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2091 72 123 0 2489 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 10456

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=811896/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4900.75
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4249 0 0 0 490059 16 0 0 25 0 1 0 27925662 10706944 2092 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2092 72 123 0 2489 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 10456

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=811960/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=4960.73
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4250 0 0 0 496057 16 0 0 25 0 1 0 27925662 10706944 2093 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2093 72 123 0 2489 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 10456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20083
/proc/meminfo: memFree=811960/2055920 swapFree=4192956/4192956
[pid=20074] ppid=20072 vsize=10456 CPUtime=5000.03
/proc/20074/stat : 20074 (march_ks) R 20072 20074 19995 0 -1 4194304 4250 0 0 0 499987 16 0 0 25 0 1 0 27925662 10706944 2093 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20074/statm: 2614 2093 72 123 0 2489 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 10456

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): 5001.61
CPU time (s): 5000.04
CPU user time (s): 4999.87
CPU system time (s): 0.169974
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 10456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4250
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= 8816

runsolver used 4.13237 second user time and 9.64153 second system time

The end

Launcher Data

Begin job on node26 at 2009-04-17 22:08:47
IDJOB=1625959
IDBENCH=70214
IDSOLVER=582
FILE ID=node26/1625959-1239998927
PBS_JOBID= 9158726
Free space on /tmp= 66104 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625959-1239998927/watcher-1625959-1239998927 -o /tmp/evaluation-result-1625959-1239998927/solver-1625959-1239998927 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625959-1239998927.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=1908909216

node26.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		: 3000.261
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		: 3000.261
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:        821144 kB
Buffers:         88316 kB
Cached:        1044156 kB
SwapCached:          0 kB
Active:         468500 kB
Inactive:       677916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        821144 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            74436 kB
Committed_AS:   136256 kB
PageTables:       1368 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= 66100 MiB
End job on node26 at 2009-04-17 23:32:10