Trace number 1626041

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) 5000.03 5003.11

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1049921489-034.cnf
MD5SUM5f6d9d113e535105e77af29b0e165b23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.062
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 

2.29/2.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.29/2.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.29/2.39	c main()::
2.29/2.39	c initFormula():: searching for DIMACS p-line....
2.29/2.39	c full lookahead due to high density!
2.29/2.39	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.29/2.39	c parseCNF():: parsing....
2.29/2.39	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.39	c runParser():: parsing was successful, warming up engines...
2.29/2.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.39	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.29/2.39	c stat :: sign balance is biased by 0.010
2.29/2.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.29/2.39	c using k-SAT heuristics (size based diff)
2.29/2.39	c longest clause has size 7
2.29/2.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.39	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.29/2.39	c longest clause has size 7
2.29/2.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.39	c dynamic_preselect_setsize :: off
2.29/2.39	c suggested doublelook initial :: 0
2.29/2.39	c main():: all systems go!
2.29/2.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 188 JD: 69
2.59/2.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 12482 JD: 69
17.49/17.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 459751 JD: 69
541.48/541.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
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c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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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-1626041-1240007444/watcher-1626041-1240007444 -o /tmp/evaluation-result-1626041-1240007444/solver-1626041-1240007444 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626041-1240007444.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: 1.00 0.99 0.91 3/64 22939
/proc/meminfo: memFree=753216/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=788 CPUtime=0
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 28778784 806912 90 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 197 91 47 123 0 72 0

[startup+0.0943939 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 22939
/proc/meminfo: memFree=753216/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=2800 CPUtime=0.09
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 1857 0 0 0 9 0 0 0 18 0 1 0 28778784 2867200 506 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 700 506 63 123 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2800

[startup+0.101395 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 22939
/proc/meminfo: memFree=753216/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=3080 CPUtime=0.09
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 2098 0 0 0 9 0 0 0 18 0 1 0 28778784 3153920 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.301434 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 22939
/proc/meminfo: memFree=753216/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=3080 CPUtime=0.29
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 2098 0 0 0 29 0 0 0 19 0 1 0 28778784 3153920 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701513 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 22939
/proc/meminfo: memFree=753216/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=3080 CPUtime=0.69
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 2098 0 0 0 69 0 0 0 23 0 1 0 28778784 3153920 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50167 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=751224/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=3080 CPUtime=1.49
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 2098 0 0 0 149 0 0 0 25 0 1 0 28778784 3153920 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10198 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=751096/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=3724 CPUtime=3.09
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3239 0 0 0 309 0 0 0 25 0 1 0 28778784 3813376 675 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3724

[startup+6.30261 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=750328/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=3724 CPUtime=6.29
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3239 0 0 0 629 0 0 0 25 0 1 0 28778784 3813376 675 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3724

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=750328/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=3724 CPUtime=12.69
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3239 0 0 0 1269 0 0 0 25 0 1 0 28778784 3813376 675 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3724

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=750456/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=3724 CPUtime=25.48
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3239 0 0 0 2548 0 0 0 25 0 1 0 28778784 3813376 675 1992294400 134512640 135019032 4294956240 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 931 675 72 123 0 806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3724

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=750392/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=3928 CPUtime=51.06
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3276 0 0 0 5106 0 0 0 25 0 1 0 28778784 4022272 712 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 982 712 72 123 0 857 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3928

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=750200/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=4028 CPUtime=102.24
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3312 0 0 0 10224 0 0 0 25 0 1 0 28778784 4124672 748 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 1007 748 72 123 0 882 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4028

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=750008/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=4408 CPUtime=162.2
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3357 0 0 0 16220 0 0 0 25 0 1 0 28778784 4513792 793 1992294400 134512640 135019032 4294956240 18446744073709551615 134548062 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 1102 793 72 123 0 977 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4408

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=749880/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=4408 CPUtime=222.17
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3391 0 0 0 22217 0 0 0 25 0 1 0 28778784 4513792 827 1992294400 134512640 135019032 4294956240 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 1102 827 72 123 0 977 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 4408

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22940
/proc/meminfo: memFree=749752/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=4748 CPUtime=282.15
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3429 0 0 0 28215 0 0 0 25 0 1 0 28778784 4861952 865 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 1187 865 72 123 0 1062 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 4748

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22942
/proc/meminfo: memFree=749432/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=4748 CPUtime=342.11
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3463 0 0 0 34211 0 0 0 25 0 1 0 28778784 4861952 899 1992294400 134512640 135019032 4294956240 18446744073709551615 134598608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22939/statm: 1187 899 72 123 0 1062 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 4748

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22942
/proc/meminfo: memFree=749368/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=4748 CPUtime=402.07
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3494 0 0 0 40207 0 0 0 25 0 1 0 28778784 4861952 930 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 1187 930 72 123 0 1062 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 4748

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22942
/proc/meminfo: memFree=749304/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=5260 CPUtime=462.03
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3524 0 0 0 46203 0 0 0 25 0 1 0 28778784 5386240 960 1992294400 134512640 135019032 4294956240 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 1315 960 72 123 0 1190 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 5260

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22942
/proc/meminfo: memFree=749176/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=5260 CPUtime=521.99
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3563 0 0 0 52199 0 0 0 25 0 1 0 28778784 5386240 999 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22939/statm: 1315 999 72 123 0 1190 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 5260

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22942
/proc/meminfo: memFree=748984/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=5260 CPUtime=581.97
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3607 0 0 0 58196 1 0 0 25 0 1 0 28778784 5386240 1043 1992294400 134512640 135019032 4294956240 18446744073709551615 134597018 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 1315 1043 72 123 0 1190 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 5260

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22942
/proc/meminfo: memFree=748856/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=6024 CPUtime=641.94
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 3637 0 0 0 64193 1 0 0 25 0 1 0 28778784 6168576 1073 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 1506 1073 72 123 0 1381 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 6024


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=739896/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4059.77
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5655 0 0 0 405972 5 0 0 25 0 1 0 28778784 15736832 3091 1992294400 134512640 135019032 4294956240 18446744073709551615 134585113 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3091 72 123 0 3717 0
Current children cumulated CPU time (s) 4059.77
Current children cumulated vsize (KiB) 15368

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=739832/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4119.7
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5680 0 0 0 411965 5 0 0 25 0 1 0 28778784 15736832 3116 1992294400 134512640 135019032 4294956240 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/22939/statm: 3842 3116 72 123 0 3717 0
Current children cumulated CPU time (s) 4119.7
Current children cumulated vsize (KiB) 15368

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=739704/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4179.66
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5719 0 0 0 417961 5 0 0 25 0 1 0 28778784 15736832 3155 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3155 72 123 0 3717 0
Current children cumulated CPU time (s) 4179.66
Current children cumulated vsize (KiB) 15368

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=739576/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4239.62
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5756 0 0 0 423957 5 0 0 25 0 1 0 28778784 15736832 3192 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3192 72 123 0 3717 0
Current children cumulated CPU time (s) 4239.62
Current children cumulated vsize (KiB) 15368

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=739384/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4299.58
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5794 0 0 0 429953 5 0 0 25 0 1 0 28778784 15736832 3230 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22939/statm: 3842 3230 72 123 0 3717 0
Current children cumulated CPU time (s) 4299.58
Current children cumulated vsize (KiB) 15368

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=739320/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4359.54
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5825 0 0 0 435949 5 0 0 25 0 1 0 28778784 15736832 3261 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3261 72 123 0 3717 0
Current children cumulated CPU time (s) 4359.54
Current children cumulated vsize (KiB) 15368

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=739256/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4419.51
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5849 0 0 0 441946 5 0 0 25 0 1 0 28778784 15736832 3285 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3285 72 123 0 3717 0
Current children cumulated CPU time (s) 4419.51
Current children cumulated vsize (KiB) 15368

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=739128/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4479.48
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5867 0 0 0 447943 5 0 0 25 0 1 0 28778784 15736832 3303 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3303 72 123 0 3717 0
Current children cumulated CPU time (s) 4479.48
Current children cumulated vsize (KiB) 15368

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=739064/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4539.45
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5881 0 0 0 453940 5 0 0 25 0 1 0 28778784 15736832 3317 1992294400 134512640 135019032 4294956240 18446744073709551615 134628834 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3317 72 123 0 3717 0
Current children cumulated CPU time (s) 4539.45
Current children cumulated vsize (KiB) 15368

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=738808/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4599.42
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5912 0 0 0 459937 5 0 0 25 0 1 0 28778784 15736832 3348 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3348 72 123 0 3717 0
Current children cumulated CPU time (s) 4599.42
Current children cumulated vsize (KiB) 15368

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=738616/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4659.38
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5944 0 0 0 465933 5 0 0 25 0 1 0 28778784 15736832 3380 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3380 72 123 0 3717 0
Current children cumulated CPU time (s) 4659.38
Current children cumulated vsize (KiB) 15368

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=738488/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4719.36
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 5987 0 0 0 471931 5 0 0 25 0 1 0 28778784 15736832 3423 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3423 72 123 0 3717 0
Current children cumulated CPU time (s) 4719.36
Current children cumulated vsize (KiB) 15368

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=738360/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4779.32
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 6015 0 0 0 477927 5 0 0 25 0 1 0 28778784 15736832 3451 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3451 72 123 0 3717 0
Current children cumulated CPU time (s) 4779.32
Current children cumulated vsize (KiB) 15368

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=738232/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4839.29
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 6043 0 0 0 483924 5 0 0 25 0 1 0 28778784 15736832 3479 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3479 72 123 0 3717 0
Current children cumulated CPU time (s) 4839.29
Current children cumulated vsize (KiB) 15368

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=738168/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4899.26
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 6067 0 0 0 489921 5 0 0 25 0 1 0 28778784 15736832 3503 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3503 72 123 0 3717 0
Current children cumulated CPU time (s) 4899.26
Current children cumulated vsize (KiB) 15368

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=738104/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=4959.23
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 6083 0 0 0 495918 5 0 0 25 0 1 0 28778784 15736832 3519 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3519 72 123 0 3717 0
Current children cumulated CPU time (s) 4959.23
Current children cumulated vsize (KiB) 15368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=738040/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=5000.01
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 6095 0 0 0 499996 5 0 0 25 0 1 0 28778784 15736832 3531 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3531 72 123 0 3717 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 15368

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

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

[startup+5003.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22950
/proc/meminfo: memFree=738040/2055924 swapFree=4192956/4192956
[pid=22939] ppid=22937 vsize=15368 CPUtime=5000.01
/proc/22939/stat : 22939 (march_ks) R 22937 22939 22864 0 -1 4194304 6095 0 0 0 499996 5 0 0 25 0 1 0 28778784 15736832 3531 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22939/statm: 3842 3531 72 123 0 3717 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 15368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5003.11
CPU time (s): 5000.03
CPU user time (s): 4999.97
CPU system time (s): 0.06099
CPU usage (%): 99.9385
Max. virtual memory (cumulated for all children) (KiB): 15368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6095
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= 13175

runsolver used 5.98709 second user time and 12.2161 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-18 00:30:44
IDJOB=1626041
IDBENCH=70255
IDSOLVER=582
FILE ID=node6/1626041-1240007444
PBS_JOBID= 9158733
Free space on /tmp= 66292 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1049921489-034.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626041-1240007444/watcher-1626041-1240007444 -o /tmp/evaluation-result-1626041-1240007444/solver-1626041-1240007444 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626041-1240007444.cnf            

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

MD5SUM BENCH= 5f6d9d113e535105e77af29b0e165b23
RANDOM SEED=628073452

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:        753760 kB
Buffers:         67768 kB
Cached:        1137532 kB
SwapCached:          0 kB
Active:         138340 kB
Inactive:      1081452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:        753760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3304 kB
Writeback:           0 kB
Mapped:          24212 kB
Slab:            68476 kB
Committed_AS:   162564 kB
PageTables:       1452 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= 66288 MiB
End job on node6 at 2009-04-18 01:54:09