Trace number 1626513

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) 5000.07 5002.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1299934729-015.cnf
MD5SUMbcd262fcf09db79337137ea25c65ab0c
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.006
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 163 JD: 22
0.99/1.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3300 JD: 22
2.59/2.69	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 31794 JD: 22
17.58/17.63	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 |****************************************************************| 3 NC: 180855 JD: 22
96.04/96.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***************************************************************
c |****************************************************************| 4 NC: 753236 JD: 22
400.36/400.62	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |****************************************************************| 5 NC: 2398272 JD: 22
1281.77/1282.50	c |----------------------------------------------------------------|
c |*
c |**
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 |************************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 6037164 JD: 22
3251.89/3253.70	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 |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626513-1240095025/watcher-1626513-1240095025 -o /tmp/evaluation-result-1626513-1240095025/solver-1626513-1240095025 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626513-1240095025.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25406
/proc/meminfo: memFree=1088280/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=656 CPUtime=0
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 37535953 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 164 81 47 123 0 39 0

[startup+0.0749931 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25406
/proc/meminfo: memFree=1088280/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=1712 CPUtime=0.07
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 843 0 0 0 7 0 0 0 18 0 1 0 37535953 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1712

[startup+0.101995 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25406
/proc/meminfo: memFree=1088280/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=1712 CPUtime=0.09
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 37535953 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.302021 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25406
/proc/meminfo: memFree=1088280/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=1712 CPUtime=0.29
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 37535953 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701075 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25406
/proc/meminfo: memFree=1088280/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=1712 CPUtime=0.69
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 37535953 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50118 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086864/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=2116 CPUtime=1.49
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1140 0 0 0 149 0 0 0 25 0 1 0 37535953 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10139 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086736/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=2116 CPUtime=3.09
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1140 0 0 0 309 0 0 0 25 0 1 0 37535953 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086672/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=2116 CPUtime=6.28
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1140 0 0 0 628 0 0 0 25 0 1 0 37535953 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2116

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086560/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=2116 CPUtime=12.68
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1140 0 0 0 1268 0 0 0 25 0 1 0 37535953 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2116

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086696/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=2116 CPUtime=25.48
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1140 0 0 0 2548 0 0 0 25 0 1 0 37535953 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2116

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086760/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=2320 CPUtime=51.06
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1178 0 0 0 5106 0 0 0 25 0 1 0 37535953 2375680 428 1992294400 134512640 135019032 4294956240 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 580 428 72 123 0 455 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2320

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086568/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=2420 CPUtime=102.24
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1211 0 0 0 10224 0 0 0 25 0 1 0 37535953 2478080 461 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 605 461 72 123 0 480 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2420

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086376/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=2572 CPUtime=162.17
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1252 0 0 0 16217 0 0 0 25 0 1 0 37535953 2633728 502 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 643 502 72 123 0 518 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 2572

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086248/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=2800 CPUtime=222.14
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1289 0 0 0 22214 0 0 0 25 0 1 0 37535953 2867200 539 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 700 539 72 123 0 575 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 2800

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1086056/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=3140 CPUtime=282.1
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1328 0 0 0 28209 1 0 0 25 0 1 0 37535953 3215360 578 1992294400 134512640 135019032 4294956240 18446744073709551615 134527067 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 785 578 72 123 0 660 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 3140

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1085864/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=3140 CPUtime=342.08
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1370 0 0 0 34207 1 0 0 25 0 1 0 37535953 3215360 620 1992294400 134512640 135019032 4294956240 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 785 620 72 123 0 660 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 3140

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1085800/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=3652 CPUtime=402.05
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1404 0 0 0 40204 1 0 0 25 0 1 0 37535953 3739648 654 1992294400 134512640 135019032 4294956240 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 913 654 72 123 0 788 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 3652

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1085544/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=3652 CPUtime=462
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1447 0 0 0 46199 1 0 0 25 0 1 0 37535953 3739648 697 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 913 697 72 123 0 788 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 3652

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1085352/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=3652 CPUtime=521.97
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1488 0 0 0 52196 1 0 0 25 0 1 0 37535953 3739648 738 1992294400 134512640 135019032 4294956240 18446744073709551615 134549055 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 913 738 72 123 0 788 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 3652

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25407
/proc/meminfo: memFree=1085160/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=4416 CPUtime=581.94
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1530 0 0 0 58193 1 0 0 25 0 1 0 37535953 4521984 780 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 1104 780 72 123 0 979 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 4416

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25413
/proc/meminfo: memFree=1084712/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=4416 CPUtime=641.91
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 1575 0 0 0 64190 1 0 0 25 0 1 0 37535953 4521984 825 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 1104 825 72 123 0 979 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 4416


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25415
/proc/meminfo: memFree=1074792/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=13760 CPUtime=4060.09
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4044 0 0 0 406006 3 0 0 25 0 1 0 37535953 14090240 3294 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 3440 3294 72 123 0 3315 0
Current children cumulated CPU time (s) 4060.09
Current children cumulated vsize (KiB) 13760

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25415
/proc/meminfo: memFree=1074536/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4120.05
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4094 0 0 0 412002 3 0 0 25 0 1 0 37535953 20049920 3344 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3344 72 123 0 4770 0
Current children cumulated CPU time (s) 4120.05
Current children cumulated vsize (KiB) 19580

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25415
/proc/meminfo: memFree=1074344/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4180.03
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4148 0 0 0 418000 3 0 0 25 0 1 0 37535953 20049920 3398 1992294400 134512640 135019032 4294956240 18446744073709551615 134587496 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3398 72 123 0 4770 0
Current children cumulated CPU time (s) 4180.03
Current children cumulated vsize (KiB) 19580

[startup+4242.3 s]
/proc/loadavg: 1.15 1.02 1.01 2/65 25421
/proc/meminfo: memFree=1073960/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4239.99
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4198 0 0 0 423996 3 0 0 25 0 1 0 37535953 20049920 3448 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3448 72 123 0 4770 0
Current children cumulated CPU time (s) 4239.99
Current children cumulated vsize (KiB) 19580

[startup+4302.3 s]
/proc/loadavg: 1.12 1.03 1.00 2/65 25421
/proc/meminfo: memFree=1073768/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4299.97
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4252 0 0 0 429994 3 0 0 25 0 1 0 37535953 20049920 3502 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3502 72 123 0 4770 0
Current children cumulated CPU time (s) 4299.97
Current children cumulated vsize (KiB) 19580

[startup+4362.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 25421
/proc/meminfo: memFree=1073704/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4359.94
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4298 0 0 0 435991 3 0 0 25 0 1 0 37535953 20049920 3548 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3548 72 123 0 4770 0
Current children cumulated CPU time (s) 4359.94
Current children cumulated vsize (KiB) 19580

[startup+4422.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 25421
/proc/meminfo: memFree=1073512/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4419.92
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4351 0 0 0 441989 3 0 0 25 0 1 0 37535953 20049920 3601 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3601 72 123 0 4770 0
Current children cumulated CPU time (s) 4419.92
Current children cumulated vsize (KiB) 19580

[startup+4482.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 25421
/proc/meminfo: memFree=1073320/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4479.88
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4407 0 0 0 447985 3 0 0 25 0 1 0 37535953 20049920 3657 1992294400 134512640 135019032 4294956240 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3657 72 123 0 4770 0
Current children cumulated CPU time (s) 4479.88
Current children cumulated vsize (KiB) 19580

[startup+4542.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 25421
/proc/meminfo: memFree=1073128/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4539.85
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4460 0 0 0 453982 3 0 0 25 0 1 0 37535953 20049920 3710 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3710 72 123 0 4770 0
Current children cumulated CPU time (s) 4539.85
Current children cumulated vsize (KiB) 19580

[startup+4602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 25421
/proc/meminfo: memFree=1072936/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4599.82
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4504 0 0 0 459979 3 0 0 25 0 1 0 37535953 20049920 3754 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3754 72 123 0 4770 0
Current children cumulated CPU time (s) 4599.82
Current children cumulated vsize (KiB) 19580

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25421
/proc/meminfo: memFree=1072616/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4659.79
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4561 0 0 0 465976 3 0 0 25 0 1 0 37535953 20049920 3811 1992294400 134512640 135019032 4294956240 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3811 72 123 0 4770 0
Current children cumulated CPU time (s) 4659.79
Current children cumulated vsize (KiB) 19580

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25421
/proc/meminfo: memFree=1072488/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4719.77
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4610 0 0 0 471974 3 0 0 25 0 1 0 37535953 20049920 3860 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3860 72 123 0 4770 0
Current children cumulated CPU time (s) 4719.77
Current children cumulated vsize (KiB) 19580

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25421
/proc/meminfo: memFree=1072296/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4779.74
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4655 0 0 0 477971 3 0 0 25 0 1 0 37535953 20049920 3905 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3905 72 123 0 4770 0
Current children cumulated CPU time (s) 4779.74
Current children cumulated vsize (KiB) 19580

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25421
/proc/meminfo: memFree=1072104/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4839.71
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4704 0 0 0 483968 3 0 0 25 0 1 0 37535953 20049920 3954 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3954 72 123 0 4770 0
Current children cumulated CPU time (s) 4839.71
Current children cumulated vsize (KiB) 19580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25421
/proc/meminfo: memFree=1071912/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4899.7
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4749 0 0 0 489966 4 0 0 25 0 1 0 37535953 20049920 3999 1992294400 134512640 135019032 4294956240 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 3999 72 123 0 4770 0
Current children cumulated CPU time (s) 4899.7
Current children cumulated vsize (KiB) 19580

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25421
/proc/meminfo: memFree=1071720/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=4959.67
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4796 0 0 0 495963 4 0 0 25 0 1 0 37535953 20049920 4046 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 4046 72 123 0 4770 0
Current children cumulated CPU time (s) 4959.67
Current children cumulated vsize (KiB) 19580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25421
/proc/meminfo: memFree=1071528/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=5000.05
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4825 0 0 0 500001 4 0 0 25 0 1 0 37535953 20049920 4075 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 4075 72 123 0 4770 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19580

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

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

[startup+5002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25421
/proc/meminfo: memFree=1071528/2055920 swapFree=4192956/4192956
[pid=25406] ppid=25404 vsize=19580 CPUtime=5000.05
/proc/25406/stat : 25406 (march_ks) R 25404 25406 25369 0 -1 4194304 4825 0 0 0 500001 4 0 0 25 0 1 0 37535953 20049920 4075 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/25406/statm: 4895 4075 72 123 0 4770 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.71
CPU time (s): 5000.07
CPU user time (s): 5000.02
CPU system time (s): 0.046992
CPU usage (%): 99.9471
Max. virtual memory (cumulated for all children) (KiB): 19580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4825
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= 13993

runsolver used 5.46417 second user time and 12.7561 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-19 00:50:25
IDJOB=1626513
IDBENCH=70491
IDSOLVER=582
FILE ID=node13/1626513-1240095025
PBS_JOBID= 9159148
Free space on /tmp= 66336 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1299934729-015.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626513-1240095025/watcher-1626513-1240095025 -o /tmp/evaluation-result-1626513-1240095025/solver-1626513-1240095025 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626513-1240095025.cnf            

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

MD5SUM BENCH= bcd262fcf09db79337137ea25c65ab0c
RANDOM SEED=1059005601

node13.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		: 3000.227
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		: 3000.227
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:       1088760 kB
Buffers:         93056 kB
Cached:         774692 kB
SwapCached:          0 kB
Active:         420064 kB
Inactive:       461516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1088760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3104 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            71552 kB
Committed_AS:   152416 kB
PageTables:       1460 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= 66332 MiB
End job on node13 at 2009-04-19 02:13:49