Trace number 1626045

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) 5000.1 5002.21

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1352224201-070.cnf
MD5SUMce4c4bfdd2071e51446dd0a693e805b0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1806.02
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data 

2.39/2.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.39/2.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.39/2.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.39/2.41	c main()::
2.39/2.41	c initFormula():: searching for DIMACS p-line....
2.39/2.41	c full lookahead due to high density!
2.39/2.41	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.39/2.41	c parseCNF():: parsing....
2.39/2.41	c parseCNF():: the CNF contains 0 unary clauses.
2.39/2.41	c runParser():: parsing was successful, warming up engines...
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.39/2.41	c stat :: sign balance is biased by 0.007
2.39/2.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.39/2.41	c using k-SAT heuristics (size based diff)
2.39/2.41	c longest clause has size 7
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.39/2.41	c longest clause has size 7
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c dynamic_preselect_setsize :: off
2.39/2.41	c suggested doublelook initial :: 0
2.39/2.41	c main():: all systems go!
2.39/2.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 236 JD: 71
2.79/2.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 10236 JD: 71
14.58/14.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 264795 JD: 71
307.96/308.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |***************************************************************

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-1626045-1240008041/watcher-1626045-1240008041 -o /tmp/evaluation-result-1626045-1240008041/solver-1626045-1240008041 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626045-1240008041.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 2/64 18758
/proc/meminfo: memFree=1333960/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=788 CPUtime=0
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 28831500 806912 90 1992294400 134512640 135019032 4294956240 18446744073709551615 134789264 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 197 90 47 123 0 72 0

[startup+0.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18758
/proc/meminfo: memFree=1333960/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3080 CPUtime=0.09
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 2089 0 0 0 9 0 0 0 18 0 1 0 28831500 3153920 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134553673 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.201098 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18758
/proc/meminfo: memFree=1333960/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3080 CPUtime=0.19
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 2089 0 0 0 19 0 0 0 18 0 1 0 28831500 3153920 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3080

[startup+0.301107 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18758
/proc/meminfo: memFree=1333960/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3080 CPUtime=0.29
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 2089 0 0 0 29 0 0 0 20 0 1 0 28831500 3153920 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701143 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18758
/proc/meminfo: memFree=1333960/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3080 CPUtime=0.69
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 2089 0 0 0 69 0 0 0 23 0 1 0 28831500 3153920 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1331840/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3080 CPUtime=1.49
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 2089 0 0 0 149 0 0 0 25 0 1 0 28831500 3153920 566 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1331712/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3620 CPUtime=3.09
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3256 0 0 0 309 0 0 0 25 0 1 0 28831500 3706880 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3620

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1331072/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3620 CPUtime=6.29
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3256 0 0 0 629 0 0 0 25 0 1 0 28831500 3706880 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3620

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1331072/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3620 CPUtime=12.68
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3256 0 0 0 1268 0 0 0 25 0 1 0 28831500 3706880 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3620

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1331200/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3756 CPUtime=25.47
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3286 0 0 0 2547 0 0 0 25 0 1 0 28831500 3846144 679 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 939 679 72 123 0 814 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3756

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1331136/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=3924 CPUtime=51.07
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3324 0 0 0 5106 1 0 0 25 0 1 0 28831500 4018176 717 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 981 717 72 123 0 856 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3924

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1330816/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=4304 CPUtime=102.26
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3396 0 0 0 10225 1 0 0 25 0 1 0 28831500 4407296 789 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1076 789 72 123 0 951 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4304

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1330496/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=4644 CPUtime=162.23
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3477 0 0 0 16222 1 0 0 25 0 1 0 28831500 4755456 870 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1161 870 72 123 0 1036 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4644

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1330176/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=5156 CPUtime=222.2
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3544 0 0 0 22219 1 0 0 25 0 1 0 28831500 5279744 937 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1289 937 72 123 0 1164 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5156

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1330048/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=5156 CPUtime=282.16
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3597 0 0 0 28215 1 0 0 25 0 1 0 28831500 5279744 990 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1289 990 72 123 0 1164 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 5156

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1329664/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=5920 CPUtime=342.13
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3674 0 0 0 34212 1 0 0 25 0 1 0 28831500 6062080 1067 1992294400 134512640 135019032 4294956240 18446744073709551615 134548293 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1480 1067 72 123 0 1355 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 5920

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1329408/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=5920 CPUtime=402.11
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3748 0 0 0 40210 1 0 0 25 0 1 0 28831500 6062080 1141 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1480 1141 72 123 0 1355 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 5920

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1329088/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=5920 CPUtime=462.1
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3818 0 0 0 46208 2 0 0 25 0 1 0 28831500 6062080 1211 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1480 1211 72 123 0 1355 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 5920

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1328832/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=7072 CPUtime=522.07
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3887 0 0 0 52205 2 0 0 25 0 1 0 28831500 7241728 1280 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1768 1280 72 123 0 1643 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 7072

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1328512/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=7072 CPUtime=582.05
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 3948 0 0 0 58203 2 0 0 25 0 1 0 28831500 7241728 1341 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1768 1341 72 123 0 1643 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 7072

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18759
/proc/meminfo: memFree=1328256/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=7072 CPUtime=642.02
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 4025 0 0 0 64200 2 0 0 25 0 1 0 28831500 7241728 1418 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 1768 1418 72 123 0 1643 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 7072


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1310272/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4060.63
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8414 0 0 0 406056 7 0 0 25 0 1 0 28831500 30666752 5807 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 5807 72 123 0 7362 0
Current children cumulated CPU time (s) 4060.63
Current children cumulated vsize (KiB) 29948

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1310080/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4120.6
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8469 0 0 0 412053 7 0 0 25 0 1 0 28831500 30666752 5862 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 5862 72 123 0 7362 0
Current children cumulated CPU time (s) 4120.6
Current children cumulated vsize (KiB) 29948

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1309888/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4180.59
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8522 0 0 0 418052 7 0 0 25 0 1 0 28831500 30666752 5915 1992294400 134512640 135019032 4294956240 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 5915 72 123 0 7362 0
Current children cumulated CPU time (s) 4180.59
Current children cumulated vsize (KiB) 29948

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1309632/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4240.56
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8597 0 0 0 424049 7 0 0 25 0 1 0 28831500 30666752 5990 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 5990 72 123 0 7362 0
Current children cumulated CPU time (s) 4240.56
Current children cumulated vsize (KiB) 29948

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1309312/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4300.53
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8667 0 0 0 430046 7 0 0 25 0 1 0 28831500 30666752 6060 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6060 72 123 0 7362 0
Current children cumulated CPU time (s) 4300.53
Current children cumulated vsize (KiB) 29948

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1309056/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4360.48
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8711 0 0 0 436041 7 0 0 25 0 1 0 28831500 30666752 6104 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6104 72 123 0 7362 0
Current children cumulated CPU time (s) 4360.48
Current children cumulated vsize (KiB) 29948

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1308800/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4420.44
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8781 0 0 0 442037 7 0 0 25 0 1 0 28831500 30666752 6174 1992294400 134512640 135019032 4294956240 18446744073709551615 134527069 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6174 72 123 0 7362 0
Current children cumulated CPU time (s) 4420.44
Current children cumulated vsize (KiB) 29948

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1308608/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4480.39
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8837 0 0 0 448031 8 0 0 25 0 1 0 28831500 30666752 6230 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6230 72 123 0 7362 0
Current children cumulated CPU time (s) 4480.39
Current children cumulated vsize (KiB) 29948

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1308352/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4540.36
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8895 0 0 0 454028 8 0 0 25 0 1 0 28831500 30666752 6288 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6288 72 123 0 7362 0
Current children cumulated CPU time (s) 4540.36
Current children cumulated vsize (KiB) 29948

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1308032/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4600.34
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 8955 0 0 0 460026 8 0 0 25 0 1 0 28831500 30666752 6348 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6348 72 123 0 7362 0
Current children cumulated CPU time (s) 4600.34
Current children cumulated vsize (KiB) 29948

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1307840/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4660.32
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 9017 0 0 0 466024 8 0 0 25 0 1 0 28831500 30666752 6410 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6410 72 123 0 7362 0
Current children cumulated CPU time (s) 4660.32
Current children cumulated vsize (KiB) 29948

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1307584/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4720.3
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 9074 0 0 0 472022 8 0 0 25 0 1 0 28831500 30666752 6467 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6467 72 123 0 7362 0
Current children cumulated CPU time (s) 4720.3
Current children cumulated vsize (KiB) 29948

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18767
/proc/meminfo: memFree=1307328/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4780.27
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 9134 0 0 0 478019 8 0 0 25 0 1 0 28831500 30666752 6527 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6527 72 123 0 7362 0
Current children cumulated CPU time (s) 4780.27
Current children cumulated vsize (KiB) 29948

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1306936/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4840.25
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 9196 0 0 0 484017 8 0 0 25 0 1 0 28831500 30666752 6589 1992294400 134512640 135019032 4294956240 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6589 72 123 0 7362 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 29948

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1306808/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4900.22
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 9249 0 0 0 490014 8 0 0 25 0 1 0 28831500 30666752 6642 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6642 72 123 0 7362 0
Current children cumulated CPU time (s) 4900.22
Current children cumulated vsize (KiB) 29948

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1306680/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=4960.2
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 9288 0 0 0 496012 8 0 0 25 0 1 0 28831500 30666752 6681 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6681 72 123 0 7362 0
Current children cumulated CPU time (s) 4960.2
Current children cumulated vsize (KiB) 29948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1306616/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=5000.08
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 9307 0 0 0 500000 8 0 0 25 0 1 0 28831500 30666752 6700 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6700 72 123 0 7362 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 29948

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

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

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18773
/proc/meminfo: memFree=1306616/2055920 swapFree=4192956/4192956
[pid=18758] ppid=18756 vsize=29948 CPUtime=5000.08
/proc/18758/stat : 18758 (march_ks) R 18756 18758 18679 0 -1 4194304 9307 0 0 0 500000 8 0 0 25 0 1 0 28831500 30666752 6700 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18758/statm: 7487 6700 72 123 0 7362 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 29948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.21
CPU time (s): 5000.1
CPU user time (s): 5000.01
CPU system time (s): 0.092985
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 29948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9307
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= 15569

runsolver used 4.87126 second user time and 13.333 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-18 00:40:41
IDJOB=1626045
IDBENCH=70257
IDSOLVER=582
FILE ID=node55/1626045-1240008041
PBS_JOBID= 9157369
Free space on /tmp= 66332 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1352224201-070.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626045-1240008041/watcher-1626045-1240008041 -o /tmp/evaluation-result-1626045-1240008041/solver-1626045-1240008041 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626045-1240008041.cnf            

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

MD5SUM BENCH= ce4c4bfdd2071e51446dd0a693e805b0
RANDOM SEED=678057002

node55.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		: 3000.240
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		: 3000.240
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:       1334448 kB
Buffers:         71448 kB
Cached:         575504 kB
SwapCached:          0 kB
Active:         252608 kB
Inactive:       408264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1334448 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3300 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            46740 kB
Committed_AS:   149680 kB
PageTables:       1360 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 node55 at 2009-04-18 02:04:06