Trace number 1626009

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) 5000.02 4999.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S318878687-017.cnf
MD5SUM08262d4364cee07369a2b1aec963343c
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

3.19/3.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.19/3.22	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.19/3.22	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.19/3.22	c main()::
3.19/3.22	c initFormula():: searching for DIMACS p-line....
3.19/3.22	c full lookahead due to high density!
3.19/3.22	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.19/3.22	c parseCNF():: parsing....
3.19/3.22	c parseCNF():: the CNF contains 0 unary clauses.
3.19/3.22	c runParser():: parsing was successful, warming up engines...
3.19/3.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.22	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.19/3.22	c stat :: sign balance is biased by 0.007
3.19/3.22	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.19/3.22	c using k-SAT heuristics (size based diff)
3.19/3.22	c longest clause has size 7
3.19/3.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.22	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.19/3.22	c longest clause has size 7
3.19/3.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.22	c dynamic_preselect_setsize :: off
3.19/3.22	c suggested doublelook initial :: 0
3.19/3.22	c main():: all systems go!
3.19/3.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 228 JD: 93
3.70/3.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |****************************************************
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c |************************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 7309 JD: 93
14.60/14.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 216456 JD: 93
304.52/304.58	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 |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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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-1626009-1239986337/watcher-1626009-1239986337 -o /tmp/evaluation-result-1626009-1239986337/solver-1626009-1239986337 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626009-1239986337.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 1.00 1.00 3/64 18159
/proc/meminfo: memFree=1370416/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=804 CPUtime=0
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 26667155 823296 92 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 201 92 47 123 0 76 0

[startup+0.0616859 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18159
/proc/meminfo: memFree=1370416/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=2288 CPUtime=0.05
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 457 0 0 0 5 0 0 0 18 0 1 0 26667155 2342912 342 1992294400 134512640 135019032 4294956240 18446744073709551615 134628878 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 572 342 50 123 0 447 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2288

[startup+0.101673 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18159
/proc/meminfo: memFree=1370416/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=3344 CPUtime=0.09
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 1404 0 0 0 9 0 0 0 18 0 1 0 26667155 3424256 608 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 836 622 63 123 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.301616 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18159
/proc/meminfo: memFree=1370416/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=3704 CPUtime=0.29
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 2625 0 0 0 29 0 0 0 19 0 1 0 26667155 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3704

[startup+0.701504 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18159
/proc/meminfo: memFree=1370416/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=3704 CPUtime=0.69
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 2625 0 0 0 69 0 0 0 22 0 1 0 26667155 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3704

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1367912/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=3704 CPUtime=1.49
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 2625 0 0 0 149 0 0 0 25 0 1 0 26667155 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3704

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1367784/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=3704 CPUtime=3.09
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 2625 0 0 0 309 0 0 0 25 0 1 0 26667155 3792896 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3704

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1367080/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=4372 CPUtime=6.3
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 4008 0 0 0 629 1 0 0 25 0 1 0 26667155 4476928 788 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 1093 788 72 123 0 968 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4372

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1367088/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=4508 CPUtime=12.7
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 4033 0 0 0 1269 1 0 0 25 0 1 0 26667155 4616192 813 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 1127 813 72 123 0 1002 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4508

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1367088/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=4676 CPUtime=25.5
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 4064 0 0 0 2549 1 0 0 25 0 1 0 26667155 4788224 844 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 1169 844 72 123 0 1044 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4676

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1366832/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=5056 CPUtime=51.1
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 4140 0 0 0 5109 1 0 0 25 0 1 0 26667155 5177344 920 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 1264 920 72 123 0 1139 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5056

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1366192/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=5908 CPUtime=102.31
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 4283 0 0 0 10229 2 0 0 25 0 1 0 26667155 6049792 1063 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 1477 1063 72 123 0 1352 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 5908

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1365488/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=6672 CPUtime=162.31
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 4452 0 0 0 16229 2 0 0 25 0 1 0 26667155 6832128 1232 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 1668 1232 72 123 0 1543 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 6672

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1364784/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=7824 CPUtime=222.31
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 4614 0 0 0 22229 2 0 0 25 0 1 0 26667155 8011776 1394 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 1956 1394 72 123 0 1831 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 7824

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1364144/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=7824 CPUtime=282.32
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 4782 0 0 0 28229 3 0 0 25 0 1 0 26667155 8011776 1562 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 1956 1562 72 123 0 1831 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 7824

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1363568/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=9548 CPUtime=342.33
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 4912 0 0 0 34230 3 0 0 25 0 1 0 26667155 9777152 1692 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 2387 1692 72 123 0 2262 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 9548

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1362864/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=9548 CPUtime=402.33
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 5090 0 0 0 40230 3 0 0 25 0 1 0 26667155 9777152 1870 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 2387 1870 72 123 0 2262 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 9548

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1362160/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=9548 CPUtime=462.34
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 5274 0 0 0 46230 4 0 0 25 0 1 0 26667155 9777152 2054 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 2387 2054 72 123 0 2262 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 9548

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1361392/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=12136 CPUtime=522.34
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 5456 0 0 0 52230 4 0 0 25 0 1 0 26667155 12427264 2236 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 3034 2236 72 123 0 2909 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 12136

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1360752/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=12136 CPUtime=582.35
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 5612 0 0 0 58231 4 0 0 25 0 1 0 26667155 12427264 2392 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 3034 2392 72 123 0 2909 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 12136

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18160
/proc/meminfo: memFree=1360048/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=12136 CPUtime=642.37
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 5780 0 0 0 64232 5 0 0 25 0 1 0 26667155 12427264 2560 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 3034 2560 72 123 0 2909 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 12136


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1318512/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4062.7
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 16073 0 0 0 406249 21 0 0 25 0 1 0 26667155 64978944 12853 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 12853 72 123 0 15739 0
Current children cumulated CPU time (s) 4062.7
Current children cumulated vsize (KiB) 63456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1317936/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4122.71
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 16227 0 0 0 412249 22 0 0 25 0 1 0 26667155 64978944 13007 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 13007 72 123 0 15739 0
Current children cumulated CPU time (s) 4122.71
Current children cumulated vsize (KiB) 63456

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1317360/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4182.72
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 16379 0 0 0 418250 22 0 0 25 0 1 0 26667155 64978944 13159 1992294400 134512640 135019032 4294956240 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 13159 72 123 0 15739 0
Current children cumulated CPU time (s) 4182.72
Current children cumulated vsize (KiB) 63456

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1316784/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4242.72
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 16531 0 0 0 424250 22 0 0 25 0 1 0 26667155 64978944 13311 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 13311 72 123 0 15739 0
Current children cumulated CPU time (s) 4242.72
Current children cumulated vsize (KiB) 63456

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1316016/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4302.73
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 16712 0 0 0 430251 22 0 0 25 0 1 0 26667155 64978944 13492 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 13492 72 123 0 15739 0
Current children cumulated CPU time (s) 4302.73
Current children cumulated vsize (KiB) 63456

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1315248/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4362.73
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 16891 0 0 0 436251 22 0 0 25 0 1 0 26667155 64978944 13671 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 13671 72 123 0 15739 0
Current children cumulated CPU time (s) 4362.73
Current children cumulated vsize (KiB) 63456

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1314416/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4422.74
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 17090 0 0 0 442252 22 0 0 25 0 1 0 26667155 64978944 13870 1992294400 134512640 135019032 4294956240 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 13870 72 123 0 15739 0
Current children cumulated CPU time (s) 4422.74
Current children cumulated vsize (KiB) 63456

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1313712/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4482.75
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 17265 0 0 0 448252 23 0 0 25 0 1 0 26667155 64978944 14045 1992294400 134512640 135019032 4294956240 18446744073709551615 134538532 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 14045 72 123 0 15739 0
Current children cumulated CPU time (s) 4482.75
Current children cumulated vsize (KiB) 63456

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1312944/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4542.75
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 17448 0 0 0 454252 23 0 0 25 0 1 0 26667155 64978944 14228 1992294400 134512640 135019032 4294956240 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 14228 72 123 0 15739 0
Current children cumulated CPU time (s) 4542.75
Current children cumulated vsize (KiB) 63456

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1312240/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4602.76
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 17626 0 0 0 460253 23 0 0 25 0 1 0 26667155 64978944 14406 1992294400 134512640 135019032 4294956240 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 14406 72 123 0 15739 0
Current children cumulated CPU time (s) 4602.76
Current children cumulated vsize (KiB) 63456

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1311600/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4662.76
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 17784 0 0 0 466253 23 0 0 25 0 1 0 26667155 64978944 14564 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 14564 72 123 0 15739 0
Current children cumulated CPU time (s) 4662.76
Current children cumulated vsize (KiB) 63456

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1310768/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4722.77
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 17985 0 0 0 472254 23 0 0 25 0 1 0 26667155 64978944 14765 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 14765 72 123 0 15739 0
Current children cumulated CPU time (s) 4722.77
Current children cumulated vsize (KiB) 63456

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1310128/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4782.77
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 18156 0 0 0 478254 23 0 0 25 0 1 0 26667155 64978944 14936 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 14936 72 123 0 15739 0
Current children cumulated CPU time (s) 4782.77
Current children cumulated vsize (KiB) 63456

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1309424/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4842.78
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 18321 0 0 0 484254 24 0 0 25 0 1 0 26667155 64978944 15101 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 15101 72 123 0 15739 0
Current children cumulated CPU time (s) 4842.78
Current children cumulated vsize (KiB) 63456

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18168
/proc/meminfo: memFree=1308656/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4902.79
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 18503 0 0 0 490255 24 0 0 25 0 1 0 26667155 64978944 15283 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 15283 72 123 0 15739 0
Current children cumulated CPU time (s) 4902.79
Current children cumulated vsize (KiB) 63456

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18174
/proc/meminfo: memFree=1307880/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=63456 CPUtime=4962.79
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 18719 0 0 0 496255 24 0 0 25 0 1 0 26667155 64978944 15499 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 15864 15499 72 123 0 15739 0
Current children cumulated CPU time (s) 4962.79
Current children cumulated vsize (KiB) 63456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18174
/proc/meminfo: memFree=1307432/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=92924 CPUtime=5000.01
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 18831 0 0 0 499976 25 0 0 25 0 1 0 26667155 95154176 15611 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 23231 15611 72 123 0 23106 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 92924

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

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

[startup+4999.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18174
/proc/meminfo: memFree=1307432/2055920 swapFree=4192956/4192956
[pid=18159] ppid=18157 vsize=92924 CPUtime=5000.01
/proc/18159/stat : 18159 (march_ks) R 18157 18159 18057 0 -1 4194304 18831 0 0 0 499976 25 0 0 25 0 1 0 26667155 95154176 15611 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18159/statm: 23231 15611 72 123 0 23106 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 92924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.52
CPU time (s): 5000.02
CPU user time (s): 4999.76
CPU system time (s): 0.26096
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 92924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.26096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18831
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= 9730

runsolver used 4.98024 second user time and 8.70868 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-17 18:38:58
IDJOB=1626009
IDBENCH=70239
IDSOLVER=582
FILE ID=node16/1626009-1239986337
PBS_JOBID= 9158075
Free space on /tmp= 66288 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S318878687-017.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626009-1239986337/watcher-1626009-1239986337 -o /tmp/evaluation-result-1626009-1239986337/solver-1626009-1239986337 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626009-1239986337.cnf            

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

MD5SUM BENCH= 08262d4364cee07369a2b1aec963343c
RANDOM SEED=384164717

node16.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		: 3000.234
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		: 3000.234
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:       1370832 kB
Buffers:         78796 kB
Cached:         534156 kB
SwapCached:          0 kB
Active:         240028 kB
Inactive:       385816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1370832 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3416 kB
Writeback:           0 kB
Mapped:          22660 kB
Slab:            45236 kB
Committed_AS:   138556 kB
PageTables:       1436 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= 66284 MiB
End job on node16 at 2009-04-17 20:02:19