Trace number 1544054

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) 1200.03 1200.71

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1992353905-004.cnf
MD5SUMbd2ffd9bc7cc85da4d9e7498163745df
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data 

2.39/2.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.39/2.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.39/2.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.39/2.41	c main()::
2.39/2.41	c initFormula():: searching for DIMACS p-line....
2.39/2.41	c full lookahead due to high density!
2.39/2.41	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.39/2.41	c parseCNF():: parsing....
2.39/2.41	c parseCNF():: the CNF contains 0 unary clauses.
2.39/2.41	c runParser():: parsing was successful, warming up engines...
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.39/2.41	c stat :: sign balance is biased by 0.006
2.39/2.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.39/2.41	c using k-SAT heuristics (size based diff)
2.39/2.41	c longest clause has size 7
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.39/2.41	c longest clause has size 7
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c dynamic_preselect_setsize :: off
2.39/2.41	c suggested doublelook initial :: 0
2.39/2.41	c main():: all systems go!
2.39/2.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 170 JD: 69
2.69/2.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 16148 JD: 69
21.98/22.10	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 |*****************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 452595 JD: 69
536.18/536.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
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c |********************************
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c |**********************************************
c |***********************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544054-1238603750/watcher-1544054-1238603750 -o /tmp/evaluation-result-1544054-1238603750/solver-1544054-1238603750 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544054-1238603750.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: 0.99 0.98 1.00 3/64 17857
/proc/meminfo: memFree=1609720/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=788 CPUtime=0
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 1133037585 806912 89 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 197 90 47 123 0 72 0

[startup+0.097588 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17857
/proc/meminfo: memFree=1609720/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=2800 CPUtime=0.08
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 1849 0 0 0 8 0 0 0 18 0 1 0 1133037585 2867200 505 1992294400 134512640 135019032 4294956224 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 700 505 63 123 0 575 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2800

[startup+0.102588 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17857
/proc/meminfo: memFree=1609720/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=3080 CPUtime=0.09
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 2090 0 0 0 9 0 0 0 18 0 1 0 1133037585 3153920 567 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.302628 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17857
/proc/meminfo: memFree=1609720/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=3080 CPUtime=0.29
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 2090 0 0 0 29 0 0 0 20 0 1 0 1133037585 3153920 567 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701707 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17857
/proc/meminfo: memFree=1609720/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=3080 CPUtime=0.69
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 2090 0 0 0 69 0 0 0 24 0 1 0 1133037585 3153920 567 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50186 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1607664/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=3080 CPUtime=1.49
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 2090 0 0 0 149 0 0 0 25 0 1 0 1133037585 3153920 567 1992294400 134512640 135019032 4294956224 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10118 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1607536/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=3620 CPUtime=3.09
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3256 0 0 0 309 0 0 0 25 0 1 0 1133037585 3706880 649 1992294400 134512640 135019032 4294956224 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3620

[startup+6.30181 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1606960/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=3620 CPUtime=6.29
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3256 0 0 0 628 1 0 0 25 0 1 0 1133037585 3706880 649 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3620

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1606960/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=3620 CPUtime=12.68
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3256 0 0 0 1267 1 0 0 25 0 1 0 1133037585 3706880 649 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3620

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1607088/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=3620 CPUtime=25.48
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3256 0 0 0 2547 1 0 0 25 0 1 0 1133037585 3706880 649 1992294400 134512640 135019032 4294956224 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3620

[startup+51.1027 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1607088/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=3824 CPUtime=51.06
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3299 0 0 0 5105 1 0 0 25 0 1 0 1133037585 3915776 692 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 956 692 72 123 0 831 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3824

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1606832/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=4076 CPUtime=102.19
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3340 0 0 0 10218 1 0 0 25 0 1 0 1133037585 4173824 733 1992294400 134512640 135019032 4294956224 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17857/statm: 1019 733 72 123 0 894 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 4076

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1606640/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=4304 CPUtime=162.15
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3379 0 0 0 16214 1 0 0 25 0 1 0 1133037585 4407296 772 1992294400 134512640 135019032 4294956224 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1076 772 72 123 0 951 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 4304

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1606512/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=4304 CPUtime=222.12
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3419 0 0 0 22211 1 0 0 25 0 1 0 1133037585 4407296 812 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1076 812 72 123 0 951 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 4304

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1606448/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=4644 CPUtime=282.09
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3447 0 0 0 28208 1 0 0 25 0 1 0 1133037585 4755456 840 1992294400 134512640 135019032 4294956224 18446744073709551615 134598130 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1161 840 72 123 0 1036 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 4644

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1606256/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=4644 CPUtime=342.07
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3477 0 0 0 34206 1 0 0 25 0 1 0 1133037585 4755456 870 1992294400 134512640 135019032 4294956224 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1161 870 72 123 0 1036 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 4644

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1606192/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=4644 CPUtime=402.04
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3509 0 0 0 40203 1 0 0 25 0 1 0 1133037585 4755456 902 1992294400 134512640 135019032 4294956224 18446744073709551615 134526919 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1161 902 72 123 0 1036 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 4644

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1606064/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=5156 CPUtime=462.02
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3550 0 0 0 46200 2 0 0 25 0 1 0 1133037585 5279744 943 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1289 943 72 123 0 1164 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 5156

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1605936/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=5156 CPUtime=521.99
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3584 0 0 0 52197 2 0 0 25 0 1 0 1133037585 5279744 977 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1289 977 72 123 0 1164 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 5156

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17858
/proc/meminfo: memFree=1605744/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=5156 CPUtime=581.96
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3630 0 0 0 58194 2 0 0 25 0 1 0 1133037585 5279744 1023 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1289 1023 72 123 0 1164 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 5156

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1605424/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=5920 CPUtime=641.9
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3677 0 0 0 64188 2 0 0 25 0 1 0 1133037585 6062080 1070 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1480 1070 72 123 0 1355 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 5920

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1605232/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=5920 CPUtime=701.87
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3729 0 0 0 70185 2 0 0 25 0 1 0 1133037585 6062080 1122 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1480 1122 72 123 0 1355 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 5920

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1605104/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=5920 CPUtime=761.84
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3773 0 0 0 76182 2 0 0 25 0 1 0 1133037585 6062080 1166 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1480 1166 72 123 0 1355 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 5920

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1604976/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=5920 CPUtime=821.81
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3814 0 0 0 82178 3 0 0 25 0 1 0 1133037585 6062080 1207 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1480 1207 72 123 0 1355 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 5920

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1604848/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=7072 CPUtime=881.78
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3856 0 0 0 88175 3 0 0 25 0 1 0 1133037585 7241728 1249 1992294400 134512640 135019032 4294956224 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1768 1249 72 123 0 1643 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 7072

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1604656/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=7072 CPUtime=941.75
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3911 0 0 0 94172 3 0 0 25 0 1 0 1133037585 7241728 1304 1992294400 134512640 135019032 4294956224 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1768 1304 72 123 0 1643 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 7072

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1604464/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=7072 CPUtime=1001.72
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 3958 0 0 0 100169 3 0 0 25 0 1 0 1133037585 7241728 1351 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1768 1351 72 123 0 1643 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 7072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1604272/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=7072 CPUtime=1061.69
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 4006 0 0 0 106166 3 0 0 25 0 1 0 1133037585 7241728 1399 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1768 1399 72 123 0 1643 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 7072

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1604144/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=7072 CPUtime=1121.66
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 4047 0 0 0 112163 3 0 0 25 0 1 0 1133037585 7241728 1440 1992294400 134512640 135019032 4294956224 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1768 1440 72 123 0 1643 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 7072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1603952/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=7072 CPUtime=1181.62
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 4087 0 0 0 118159 3 0 0 25 0 1 0 1133037585 7241728 1480 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1768 1480 72 123 0 1643 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 7072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1603888/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=7072 CPUtime=1200.02
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 4102 0 0 0 119999 3 0 0 25 0 1 0 1133037585 7241728 1495 1992294400 134512640 135019032 4294956224 18446744073709551615 134597183 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1768 1495 72 123 0 1643 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7072

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 17860
/proc/meminfo: memFree=1603888/2055920 swapFree=4176304/4192956
[pid=17857] ppid=17855 vsize=7072 CPUtime=1200.02
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17063 0 -1 4194304 4102 0 0 0 119999 3 0 0 25 0 1 0 1133037585 7241728 1495 1992294400 134512640 135019032 4294956224 18446744073709551615 134597183 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1768 1495 72 123 0 1643 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.034994
CPU usage (%): 99.9436
Max. virtual memory (cumulated for all children) (KiB): 7072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4102
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= 4228

runsolver used 0.989849 second user time and 2.39364 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 18:35:51
IDJOB=1544054
IDBENCH=70254
IDSOLVER=559
FILE ID=node53/1544054-1238603750
PBS_JOBID= 9068328
Free space on /tmp= 66040 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1992353905-004.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544054-1238603750/watcher-1544054-1238603750 -o /tmp/evaluation-result-1544054-1238603750/solver-1544054-1238603750 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544054-1238603750.cnf            

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

MD5SUM BENCH= bd2ffd9bc7cc85da4d9e7498163745df
RANDOM SEED=1413976544

node53.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		: 3000.264
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		: 3000.264
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:       1610272 kB
Buffers:         88504 kB
Cached:         262784 kB
SwapCached:      10540 kB
Active:         204020 kB
Inactive:       159352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610272 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            3312 kB
Writeback:           0 kB
Mapped:          17828 kB
Slab:            68440 kB
Committed_AS:  2679740 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 18:55:53