Trace number 1626083

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) 5000.05 5002.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1818639567-059.cnf
MD5SUM7d306f2c24913eb95b4eca32110fa72f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.5366
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data 

1.80/1.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.80/1.81	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.80/1.81	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.80/1.81	c main()::
1.80/1.81	c initFormula():: searching for DIMACS p-line....
1.80/1.81	c full lookahead due to high density!
1.80/1.81	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.80/1.81	c parseCNF():: parsing....
1.80/1.81	c parseCNF():: the CNF contains 0 unary clauses.
1.80/1.81	c runParser():: parsing was successful, warming up engines...
1.80/1.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.80/1.81	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.80/1.81	c stat :: sign balance is biased by 0.007
1.80/1.81	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.80/1.81	c using k-SAT heuristics (size based diff)
1.80/1.81	c longest clause has size 7
1.80/1.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.80/1.81	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.80/1.81	c longest clause has size 7
1.80/1.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.80/1.81	c dynamic_preselect_setsize :: off
1.80/1.81	c suggested doublelook initial :: 0
1.80/1.81	c main():: all systems go!
1.80/1.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 187 JD: 50
2.00/2.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 13959 JD: 50
14.49/14.53	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 |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 320378 JD: 50
291.57/291.74	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 |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 4388606 JD: 50
3989.87/3991.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************

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-1626083-1240015836/watcher-1626083-1240015836 -o /tmp/evaluation-result-1626083-1240015836/solver-1626083-1240015836 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626083-1240015836.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 3/65 18917
/proc/meminfo: memFree=1193328/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=788 CPUtime=0
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 29613445 806912 85 1992294400 134512640 135019032 4294956240 18446744073709551615 134793694 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 197 86 47 123 0 72 0

[startup+0.0347861 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18917
/proc/meminfo: memFree=1193328/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=1604 CPUtime=0.03
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 306 0 0 0 3 0 0 0 18 0 1 0 29613445 1642496 238 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 401 238 50 123 0 276 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1604

[startup+0.101792 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18917
/proc/meminfo: memFree=1193328/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=2432 CPUtime=0.09
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 1594 0 0 0 9 0 0 0 18 0 1 0 29613445 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.301813 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18917
/proc/meminfo: memFree=1193328/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=2432 CPUtime=0.29
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 1594 0 0 0 29 0 0 0 19 0 1 0 29613445 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2432

[startup+0.701857 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18917
/proc/meminfo: memFree=1193328/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=2432 CPUtime=0.69
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 1594 0 0 0 69 0 0 0 23 0 1 0 29613445 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1191656/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=2432 CPUtime=1.49
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 1594 0 0 0 149 0 0 0 25 0 1 0 29613445 2490368 462 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1191080/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=2996 CPUtime=3.09
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2443 0 0 0 308 1 0 0 25 0 1 0 29613445 3067904 539 1992294400 134512640 135019032 4294956240 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2996

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1191080/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=2996 CPUtime=6.29
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2443 0 0 0 628 1 0 0 25 0 1 0 29613445 3067904 539 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2996

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190960/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=2996 CPUtime=12.69
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2443 0 0 0 1268 1 0 0 25 0 1 0 29613445 3067904 539 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2996

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1191024/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=2996 CPUtime=25.49
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2443 0 0 0 2548 1 0 0 25 0 1 0 29613445 3067904 539 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2996

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1191024/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=3132 CPUtime=51.07
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2474 0 0 0 5106 1 0 0 25 0 1 0 29613445 3207168 570 1992294400 134512640 135019032 4294956240 18446744073709551615 134536955 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 783 570 72 123 0 658 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3132

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190896/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=3300 CPUtime=102.26
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2496 0 0 0 10225 1 0 0 25 0 1 0 29613445 3379200 592 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 825 592 72 123 0 700 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3300

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190896/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=3452 CPUtime=162.23
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2522 0 0 0 16222 1 0 0 25 0 1 0 29613445 3534848 618 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 863 618 72 123 0 738 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3452

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190768/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=3452 CPUtime=222.2
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2545 0 0 0 22219 1 0 0 25 0 1 0 29613445 3534848 641 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 863 641 72 123 0 738 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3452

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190640/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=3680 CPUtime=282.18
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2570 0 0 0 28217 1 0 0 25 0 1 0 29613445 3768320 666 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 920 666 72 123 0 795 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3680

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190576/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=3680 CPUtime=342.16
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2601 0 0 0 34215 1 0 0 25 0 1 0 29613445 3768320 697 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 920 697 72 123 0 795 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3680

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190384/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=4020 CPUtime=402.13
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2635 0 0 0 40212 1 0 0 25 0 1 0 29613445 4116480 731 1992294400 134512640 135019032 4294956240 18446744073709551615 134538522 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 1005 731 72 123 0 880 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4020

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190192/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=4020 CPUtime=462.1
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2665 0 0 0 46209 1 0 0 25 0 1 0 29613445 4116480 761 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 1005 761 72 123 0 880 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 4020

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190064/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=4020 CPUtime=522.08
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2693 0 0 0 52207 1 0 0 25 0 1 0 29613445 4116480 789 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 1005 789 72 123 0 880 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4020

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18918
/proc/meminfo: memFree=1190000/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=4532 CPUtime=582.05
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2719 0 0 0 58204 1 0 0 25 0 1 0 29613445 4640768 815 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 1133 815 72 123 0 1008 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4532

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18924
/proc/meminfo: memFree=1189808/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=4532 CPUtime=642.02
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 2749 0 0 0 64201 1 0 0 25 0 1 0 29613445 4640768 845 1992294400 134512640 135019032 4294956240 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 1133 845 72 123 0 1008 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 4532


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18926
/proc/meminfo: memFree=1184176/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4060.64
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4081 0 0 0 406061 3 0 0 25 0 1 0 29613445 11018240 2177 1992294400 134512640 135019032 4294956240 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2177 72 123 0 2565 0
Current children cumulated CPU time (s) 4060.64
Current children cumulated vsize (KiB) 10760

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18926
/proc/meminfo: memFree=1183984/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4120.61
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4107 0 0 0 412058 3 0 0 25 0 1 0 29613445 11018240 2203 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2203 72 123 0 2565 0
Current children cumulated CPU time (s) 4120.61
Current children cumulated vsize (KiB) 10760

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18926
/proc/meminfo: memFree=1183856/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4180.58
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4134 0 0 0 418055 3 0 0 25 0 1 0 29613445 11018240 2230 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2230 72 123 0 2565 0
Current children cumulated CPU time (s) 4180.58
Current children cumulated vsize (KiB) 10760

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18932
/proc/meminfo: memFree=1183728/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4240.55
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4158 0 0 0 424052 3 0 0 25 0 1 0 29613445 11018240 2254 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2254 72 123 0 2565 0
Current children cumulated CPU time (s) 4240.55
Current children cumulated vsize (KiB) 10760

[startup+4302.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 19408
/proc/meminfo: memFree=1182952/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4300.13
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4193 0 0 0 430009 4 0 0 25 0 1 0 29613445 11018240 2289 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2289 72 123 0 2565 0
Current children cumulated CPU time (s) 4300.13
Current children cumulated vsize (KiB) 10760

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 19408
/proc/meminfo: memFree=1183088/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4360.09
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4221 0 0 0 436005 4 0 0 25 0 1 0 29613445 11018240 2317 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2317 72 123 0 2565 0
Current children cumulated CPU time (s) 4360.09
Current children cumulated vsize (KiB) 10760

[startup+4422.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1183088/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4420.07
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4245 0 0 0 442003 4 0 0 25 0 1 0 29613445 11018240 2341 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2341 72 123 0 2565 0
Current children cumulated CPU time (s) 4420.07
Current children cumulated vsize (KiB) 10760

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1183088/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4480.05
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4273 0 0 0 448001 4 0 0 25 0 1 0 29613445 11018240 2369 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2369 72 123 0 2565 0
Current children cumulated CPU time (s) 4480.05
Current children cumulated vsize (KiB) 10760

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182960/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4540.03
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4301 0 0 0 453998 5 0 0 25 0 1 0 29613445 11018240 2397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2397 72 123 0 2565 0
Current children cumulated CPU time (s) 4540.03
Current children cumulated vsize (KiB) 10760

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182768/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4600.01
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4325 0 0 0 459996 5 0 0 25 0 1 0 29613445 11018240 2421 1992294400 134512640 135019032 4294956240 18446744073709551615 134597961 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2421 72 123 0 2565 0
Current children cumulated CPU time (s) 4600.01
Current children cumulated vsize (KiB) 10760

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182704/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4659.98
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4350 0 0 0 465993 5 0 0 25 0 1 0 29613445 11018240 2446 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2446 72 123 0 2565 0
Current children cumulated CPU time (s) 4659.98
Current children cumulated vsize (KiB) 10760

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182576/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=10760 CPUtime=4719.95
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4383 0 0 0 471990 5 0 0 25 0 1 0 29613445 11018240 2479 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 2690 2479 72 123 0 2565 0
Current children cumulated CPU time (s) 4719.95
Current children cumulated vsize (KiB) 10760

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182448/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=14640 CPUtime=4779.92
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4410 0 0 0 477987 5 0 0 25 0 1 0 29613445 14991360 2506 1992294400 134512640 135019032 4294956240 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 3660 2506 72 123 0 3535 0
Current children cumulated CPU time (s) 4779.92
Current children cumulated vsize (KiB) 14640

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182384/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=14640 CPUtime=4839.9
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4431 0 0 0 483985 5 0 0 25 0 1 0 29613445 14991360 2527 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 3660 2527 72 123 0 3535 0
Current children cumulated CPU time (s) 4839.9
Current children cumulated vsize (KiB) 14640

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182256/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=14640 CPUtime=4899.87
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4463 0 0 0 489982 5 0 0 25 0 1 0 29613445 14991360 2559 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 3660 2559 72 123 0 3535 0
Current children cumulated CPU time (s) 4899.87
Current children cumulated vsize (KiB) 14640

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182128/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=14640 CPUtime=4959.85
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4491 0 0 0 495980 5 0 0 25 0 1 0 29613445 14991360 2587 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 3660 2587 72 123 0 3535 0
Current children cumulated CPU time (s) 4959.85
Current children cumulated vsize (KiB) 14640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182064/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=14640 CPUtime=5000.03
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4511 0 0 0 499998 5 0 0 25 0 1 0 29613445 14991360 2607 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 3660 2607 72 123 0 3535 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 14640

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19408
/proc/meminfo: memFree=1182064/2055920 swapFree=4192956/4192956
[pid=18917] ppid=18915 vsize=14640 CPUtime=5000.03
/proc/18917/stat : 18917 (march_ks) R 18915 18917 18804 0 -1 4194304 4511 0 0 0 499998 5 0 0 25 0 1 0 29613445 14991360 2607 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18917/statm: 3660 2607 72 123 0 3535 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 14640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.05
CPU user time (s): 4999.99
CPU system time (s): 0.058991
CPU usage (%): 99.9508
Max. virtual memory (cumulated for all children) (KiB): 14640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4511
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= 14997

runsolver used 6.28104 second user time and 10.2624 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-18 02:50:36
IDJOB=1626083
IDBENCH=70276
IDSOLVER=582
FILE ID=node81/1626083-1240015836
PBS_JOBID= 9157383
Free space on /tmp= 126584 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1818639567-059.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626083-1240015836/watcher-1626083-1240015836 -o /tmp/evaluation-result-1626083-1240015836/solver-1626083-1240015836 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626083-1240015836.cnf            

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

MD5SUM BENCH= 7d306f2c24913eb95b4eca32110fa72f
RANDOM SEED=1589479063

node81.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1193872 kB
Buffers:         78360 kB
Cached:         690108 kB
SwapCached:          0 kB
Active:         292168 kB
Inactive:       491128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1193872 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3184 kB
Writeback:           0 kB
Mapped:          24584 kB
Slab:            64604 kB
Committed_AS:   181020 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126584 MiB
End job on node81 at 2009-04-18 04:14:01