Trace number 371013

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 5000.11 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1590.29
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

2.19/2.24	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.19/2.24	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.19/2.24	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.19/2.24	c main()::
2.19/2.24	c initFormula():: searching for DIMACS p-line....
2.19/2.24	c full lookahead due to high density!
2.19/2.24	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.19/2.24	c parseCNF():: parsing....
2.19/2.24	c parseCNF():: the CNF contains 0 unary clauses.
2.19/2.24	c runParser():: parsing was successful, warming up engines...
2.19/2.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.24	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.19/2.24	c stat :: sign balance is biased by 0.006
2.19/2.24	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.19/2.24	c using k-SAT heuristics (size based diff)
2.19/2.24	c longest clause has size 7
2.19/2.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.24	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.19/2.24	c longest clause has size 7
2.19/2.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.24	c dynamic_preselect_setsize :: off
2.19/2.24	c suggested doublelook initial :: 0
2.19/2.24	c main():: all systems go!
2.19/2.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 202 JD: 63
2.49/2.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 6540 JD: 63
9.49/9.57	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 |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 140719 JD: 63
152.63/152.78	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 |************************************
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 |****************************************************************| 3 NC: 2195124 JD: 63
2299.21/2300.18	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 |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-371013-1177167378 -o ROOT/results/node38/solver-371013-1177167378 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371013-1177167378/march_ks /tmp/evaluation/371013-1177167378/instance-371013-1177167378.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): 7500 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 3/77 15033
/proc/meminfo: memFree=1786000/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=788 CPUtime=0
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 148904474 806912 86 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 197 87 47 123 0 72 0

[startup+0.0106239 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15033
/proc/meminfo: memFree=1786000/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=788 CPUtime=0
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 148904474 806912 108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 197 108 47 123 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 788

[startup+0.101641 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15033
/proc/meminfo: memFree=1786000/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=2824 CPUtime=0.09
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 1845 0 0 0 9 0 0 0 18 0 1 0 148904474 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.301679 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15033
/proc/meminfo: memFree=1786000/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=2824 CPUtime=0.29
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 1845 0 0 0 29 0 0 0 19 0 1 0 148904474 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701756 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15033
/proc/meminfo: memFree=1786000/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=2824 CPUtime=0.69
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 1845 0 0 0 69 0 0 0 22 0 1 0 148904474 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15034
/proc/meminfo: memFree=1784200/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=2824 CPUtime=1.49
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 1845 0 0 0 149 0 0 0 25 0 1 0 148904474 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15034
/proc/meminfo: memFree=1784008/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=3404 CPUtime=3.09
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 2821 0 0 0 308 1 0 0 25 0 1 0 148904474 3485696 618 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 851 618 72 123 0 726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3404

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15034
/proc/meminfo: memFree=1783304/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=3404 CPUtime=6.29
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 2821 0 0 0 628 1 0 0 25 0 1 0 148904474 3485696 618 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 851 618 72 123 0 726 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3404

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15034
/proc/meminfo: memFree=1783304/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=3404 CPUtime=12.69
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 2821 0 0 0 1268 1 0 0 25 0 1 0 148904474 3485696 618 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 851 618 72 123 0 726 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3404

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15034
/proc/meminfo: memFree=1783304/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=3608 CPUtime=25.48
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 2868 0 0 0 2547 1 0 0 25 0 1 0 148904474 3694592 665 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 902 665 72 123 0 777 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3608

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15034
/proc/meminfo: memFree=1783112/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=3860 CPUtime=51.07
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 2915 0 0 0 5106 1 0 0 25 0 1 0 148904474 3952640 712 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579156 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 965 712 72 123 0 840 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3860

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 3/78 15034
/proc/meminfo: memFree=1782728/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=4428 CPUtime=102.26
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3003 0 0 0 10225 1 0 0 25 0 1 0 148904474 4534272 800 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 1107 800 72 123 0 982 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4428

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15034
/proc/meminfo: memFree=1782344/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=4940 CPUtime=162.24
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3100 0 0 0 16222 2 0 0 25 0 1 0 148904474 5058560 897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 1235 897 72 123 0 1110 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4940

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15034
/proc/meminfo: memFree=1781832/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=5704 CPUtime=222.22
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3224 0 0 0 22220 2 0 0 25 0 1 0 148904474 5840896 1021 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 1426 1021 72 123 0 1301 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5704

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15034
/proc/meminfo: memFree=1781384/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=5704 CPUtime=282.19
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3342 0 0 0 28217 2 0 0 25 0 1 0 148904474 5840896 1139 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 1426 1139 72 123 0 1301 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5704

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15232
/proc/meminfo: memFree=1780536/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=6856 CPUtime=342.08
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3481 0 0 0 34205 3 0 0 25 0 1 0 148904474 7020544 1278 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 1714 1278 72 123 0 1589 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 6856

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15232
/proc/meminfo: memFree=1780168/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=6856 CPUtime=402.06
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3601 0 0 0 40203 3 0 0 25 0 1 0 148904474 7020544 1398 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 1714 1398 72 123 0 1589 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 6856

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15232
/proc/meminfo: memFree=1779720/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=8580 CPUtime=462.04
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3705 0 0 0 46201 3 0 0 25 0 1 0 148904474 8785920 1502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 2145 1502 72 123 0 2020 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 8580

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15232
/proc/meminfo: memFree=1779464/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=8580 CPUtime=522.01
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3772 0 0 0 52198 3 0 0 25 0 1 0 148904474 8785920 1569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585361 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 2145 1569 72 123 0 2020 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 8580

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15232
/proc/meminfo: memFree=1779144/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=8580 CPUtime=581.99
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3884 0 0 0 58196 3 0 0 25 0 1 0 148904474 8785920 1681 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 2145 1681 72 123 0 2020 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 8580

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15232
/proc/meminfo: memFree=1778696/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=8580 CPUtime=641.98
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 3990 0 0 0 64194 4 0 0 25 0 1 0 148904474 8785920 1787 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 2145 1787 72 123 0 2020 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 8580


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1754184/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4000.73
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 10073 0 0 0 400055 18 0 0 25 0 1 0 148904474 43720704 7870 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 7870 72 123 0 10549 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 42696

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1753608/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4060.71
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 10209 0 0 0 406053 18 0 0 25 0 1 0 148904474 43720704 8006 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 8006 72 123 0 10549 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 42696

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1753032/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4120.69
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 10357 0 0 0 412051 18 0 0 25 0 1 0 148904474 43720704 8154 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 8154 72 123 0 10549 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 42696

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1752712/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4180.67
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 10459 0 0 0 418048 19 0 0 25 0 1 0 148904474 43720704 8256 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598365 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 8256 72 123 0 10549 0
Current children cumulated CPU time (s) 4180.67
Current children cumulated vsize (KiB) 42696

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1752264/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4240.65
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 10581 0 0 0 424046 19 0 0 25 0 1 0 148904474 43720704 8378 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 8378 72 123 0 10549 0
Current children cumulated CPU time (s) 4240.65
Current children cumulated vsize (KiB) 42696

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1751816/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4300.63
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 10688 0 0 0 430044 19 0 0 25 0 1 0 148904474 43720704 8485 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 8485 72 123 0 10549 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 42696

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1751304/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4360.61
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 10815 0 0 0 436041 20 0 0 25 0 1 0 148904474 43720704 8612 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 8612 72 123 0 10549 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 42696

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1750856/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4420.59
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 10931 0 0 0 442039 20 0 0 25 0 1 0 148904474 43720704 8728 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 8728 72 123 0 10549 0
Current children cumulated CPU time (s) 4420.59
Current children cumulated vsize (KiB) 42696

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1750408/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4480.56
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 11037 0 0 0 448036 20 0 0 25 0 1 0 148904474 43720704 8834 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541733 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 8834 72 123 0 10549 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 42696

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1749896/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4540.54
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 11158 0 0 0 454034 20 0 0 25 0 1 0 148904474 43720704 8955 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 8955 72 123 0 10549 0
Current children cumulated CPU time (s) 4540.54
Current children cumulated vsize (KiB) 42696

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1749448/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4600.53
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 11268 0 0 0 460032 21 0 0 25 0 1 0 148904474 43720704 9065 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 9065 72 123 0 10549 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 42696

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1748808/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4660.51
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 11430 0 0 0 466030 21 0 0 25 0 1 0 148904474 43720704 9227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 9227 72 123 0 10549 0
Current children cumulated CPU time (s) 4660.51
Current children cumulated vsize (KiB) 42696

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1748168/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4720.49
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 11593 0 0 0 472028 21 0 0 25 0 1 0 148904474 43720704 9390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 9390 72 123 0 10549 0
Current children cumulated CPU time (s) 4720.49
Current children cumulated vsize (KiB) 42696

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1747656/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4780.46
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 11724 0 0 0 478025 21 0 0 25 0 1 0 148904474 43720704 9521 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 9521 72 123 0 10549 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 42696

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1747080/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4840.44
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 11864 0 0 0 484023 21 0 0 25 0 1 0 148904474 43720704 9661 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 9661 72 123 0 10549 0
Current children cumulated CPU time (s) 4840.44
Current children cumulated vsize (KiB) 42696

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1746504/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4900.43
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 12022 0 0 0 490021 22 0 0 25 0 1 0 148904474 43720704 9819 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 9819 72 123 0 10549 0
Current children cumulated CPU time (s) 4900.43
Current children cumulated vsize (KiB) 42696

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1746056/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=4960.4
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 12150 0 0 0 496018 22 0 0 25 0 1 0 148904474 43720704 9947 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 9947 72 123 0 10549 0
Current children cumulated CPU time (s) 4960.4
Current children cumulated vsize (KiB) 42696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15432
/proc/meminfo: memFree=1745736/2055920 swapFree=4159744/4192956
[pid=15033] ppid=15031 vsize=42696 CPUtime=5000.09
/proc/15033/stat : 15033 (march_ks) R 15031 15033 14742 0 -1 4194304 12233 0 0 0 499987 22 0 0 25 0 1 0 148904474 43720704 10030 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15033/statm: 10674 10030 72 123 0 10549 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 42696

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.11
CPU user time (s): 4999.88
CPU system time (s): 0.233964
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 42696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12233
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= 6
involuntary context switches= 28649

runsolver used 5.9411 second user time and 12.1282 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat Apr 21 14:56:18 UTC 2007

IDJOB= 371013
IDBENCH= 20131
IDSOLVER= 180
FILE ID= node38/371013-1177167378

PBS_JOBID= 4648961

Free space on /tmp= 66240 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/371013-1177167378/march_ks /tmp/evaluation/371013-1177167378/instance-371013-1177167378.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-371013-1177167378 -o ROOT/results/node38/solver-371013-1177167378 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371013-1177167378/march_ks /tmp/evaluation/371013-1177167378/instance-371013-1177167378.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 575682460

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.263
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		: 3000.263
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:       1786408 kB
Buffers:         37888 kB
Cached:         151532 kB
SwapCached:       3088 kB
Active:          99076 kB
Inactive:       114872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786408 kB
SwapTotal:     4192956 kB
SwapFree:      4159744 kB
Dirty:            2660 kB
Writeback:           0 kB
Mapped:          32828 kB
Slab:            40804 kB
Committed_AS:  1626892 kB
PageTables:       2060 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= 66240 MiB

End job on node38 on Sat Apr 21 16:19:42 UTC 2007