Trace number 1512914

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
march_nn nn? (TO) 1200.12 1200.62

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1788451776-008.cnf
MD5SUM753f19bcdc2785a101dbb1ac96d61ec5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1018
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.042
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 900
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 275
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 37868
10.08/10.17	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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 3507420
961.49/961.91	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 |*******************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512914-1238210149/watcher-1512914-1238210149 -o /tmp/evaluation-result-1512914-1238210149/solver-1512914-1238210149 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512914-1238210149.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 2.00 2.00 1.93 4/94 18505
/proc/meminfo: memFree=1824520/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=1112 CPUtime=0
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 1093678575 1138688 125 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 278 125 59 167 0 109 0

[startup+0.0205039 s]
/proc/loadavg: 2.00 2.00 1.93 4/94 18505
/proc/meminfo: memFree=1824520/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=1244 CPUtime=0.01
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 190 0 0 0 1 0 0 0 19 0 1 0 1093678575 1273856 175 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 311 175 59 167 0 142 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1244

[startup+0.101513 s]
/proc/loadavg: 2.00 2.00 1.93 4/94 18505
/proc/meminfo: memFree=1824520/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=3148 CPUtime=0.09
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 1687 0 0 0 9 0 0 0 19 0 1 0 1093678575 3223552 546 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 787 546 81 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301533 s]
/proc/loadavg: 2.00 2.00 1.93 4/94 18505
/proc/meminfo: memFree=1824520/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=3420 CPUtime=0.29
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 2227 0 0 0 29 0 0 0 21 0 1 0 1093678575 3502080 602 1992294400 134512640 135197250 4294956240 18446744073709551615 134578142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 855 602 84 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701578 s]
/proc/loadavg: 2.00 2.00 1.93 4/94 18505
/proc/meminfo: memFree=1824520/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=6084 CPUtime=0.69
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 2817 0 0 0 69 0 0 0 25 0 1 0 1093678575 6230016 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 1521 996 94 167 0 1352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6084

[startup+1.50167 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1820864/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=6084 CPUtime=1.49
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 2817 0 0 0 149 0 0 0 25 0 1 0 1093678575 6230016 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 1521 996 94 167 0 1352 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6084

[startup+3.10185 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1820672/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=6084 CPUtime=3.09
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 2817 0 0 0 309 0 0 0 25 0 1 0 1093678575 6230016 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134618247 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 1521 996 94 167 0 1352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6084

[startup+6.3012 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1819968/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=6768 CPUtime=6.28
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 2989 0 0 0 628 0 0 0 25 0 1 0 1093678575 6930432 1168 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 1692 1168 94 167 0 1523 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6768

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1819344/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=7620 CPUtime=12.69
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 3130 0 0 0 1268 1 0 0 25 0 1 0 1093678575 7802880 1309 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 1905 1309 94 167 0 1736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7620

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1818192/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=9536 CPUtime=25.48
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 3424 0 0 0 2547 1 0 0 25 0 1 0 1093678575 9764864 1603 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 2384 1603 94 167 0 2215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9536

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1815952/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=11260 CPUtime=51.06
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 4000 0 0 0 5105 1 0 0 25 0 1 0 1093678575 11530240 2179 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 2815 2179 94 167 0 2646 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 11260

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1810960/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=17728 CPUtime=102.26
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 5169 0 0 0 10223 3 0 0 25 0 1 0 1093678575 18153472 3348 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 4432 3348 94 167 0 4263 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17728

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1805584/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=23844 CPUtime=162.22
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 6523 0 0 0 16218 4 0 0 25 0 1 0 1093678575 24416256 4702 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 5961 4702 94 167 0 5792 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23844

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1800016/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=32576 CPUtime=222.2
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 7891 0 0 0 22215 5 0 0 25 0 1 0 1093678575 33357824 6070 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 8144 6070 94 167 0 7975 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32576

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1794320/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=33160 CPUtime=282.18
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 9316 0 0 0 28212 6 0 0 25 0 1 0 1093678575 33955840 7495 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 8290 7495 94 167 0 8121 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33160

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1788880/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=46256 CPUtime=342.14
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 10681 0 0 0 34207 7 0 0 25 0 1 0 1093678575 47366144 8860 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 11564 8860 94 167 0 11395 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 46256

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1783568/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=46256 CPUtime=402.12
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 12033 0 0 0 40204 8 0 0 25 0 1 0 1093678575 47366144 10212 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 11564 10212 94 167 0 11395 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 46256

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1778000/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=65900 CPUtime=462.1
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 13376 0 0 0 46201 9 0 0 25 0 1 0 1093678575 67481600 11555 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 16475 11555 94 167 0 16306 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 65900

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1772752/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=65900 CPUtime=522.07
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 14709 0 0 0 52197 10 0 0 25 0 1 0 1093678575 67481600 12888 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 16475 12888 94 167 0 16306 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 65900

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1767376/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=66480 CPUtime=582.04
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 16034 0 0 0 58193 11 0 0 25 0 1 0 1093678575 68075520 14213 1992294400 134512640 135197250 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 16620 14213 94 167 0 16451 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 66480

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1762064/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=66480 CPUtime=642.03
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 17349 0 0 0 64191 12 0 0 25 0 1 0 1093678575 68075520 15528 1992294400 134512640 135197250 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 16620 15528 94 167 0 16451 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 66480

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1756816/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=95948 CPUtime=702
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 18642 0 0 0 70186 14 0 0 25 0 1 0 1093678575 98250752 16821 1992294400 134512640 135197250 4294956240 18446744073709551615 134611758 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 23987 16821 94 167 0 23818 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 95948

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1751696/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=95948 CPUtime=761.98
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 19909 0 0 0 76183 15 0 0 25 0 1 0 1093678575 98250752 18088 1992294400 134512640 135197250 4294956240 18446744073709551615 134541565 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 23987 18088 94 167 0 23818 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 95948

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1746832/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=95948 CPUtime=821.95
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 21141 0 0 0 82179 16 0 0 25 0 1 0 1093678575 98250752 19320 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 23987 19320 94 167 0 23818 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 95948

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1741968/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=95948 CPUtime=881.92
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 22334 0 0 0 88175 17 0 0 25 0 1 0 1093678575 98250752 20513 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 23987 20513 94 167 0 23818 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 95948

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1737552/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=97116 CPUtime=941.89
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 23452 0 0 0 94171 18 0 0 25 0 1 0 1093678575 99446784 21631 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 24279 21631 94 167 0 24110 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 97116

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1732624/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=97116 CPUtime=1001.87
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 24670 0 0 0 100167 20 0 0 25 0 1 0 1093678575 99446784 22849 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 24279 22849 94 167 0 24110 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 97116

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1726928/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=141316 CPUtime=1061.85
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 26051 0 0 0 106163 22 0 0 25 0 1 0 1093678575 144707584 24230 1992294400 134512640 135197250 4294956240 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 35329 24230 94 167 0 35160 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 141316

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1721424/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=141316 CPUtime=1121.82
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 27414 0 0 0 112159 23 0 0 25 0 1 0 1093678575 144707584 25593 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 35329 25593 94 167 0 35160 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 141316

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1715984/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=141316 CPUtime=1181.8
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 28781 0 0 0 118156 24 0 0 25 0 1 0 1093678575 144707584 26960 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 35329 26960 94 167 0 35160 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 141316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 1.93 3/95 18506
/proc/meminfo: memFree=1714192/2055920 swapFree=4152308/4192956
[pid=18505] ppid=18503 vsize=141316 CPUtime=1200.09
/proc/18505/stat : 18505 (march_nn) R 18503 18505 17852 0 -1 4194304 29195 0 0 0 119985 24 0 0 25 0 1 0 1093678575 144707584 27374 1992294400 134512640 135197250 4294956240 18446744073709551615 134570766 0 0 4096 0 0 0 0 17 0 0 0
/proc/18505/statm: 35329 27374 94 167 0 35160 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 141316

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): 1200.62
CPU time (s): 1200.12
CPU user time (s): 1199.85
CPU system time (s): 0.263959
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 141316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29195
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= 4680

runsolver used 1.9697 second user time and 4.37533 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 04:15:49
IDJOB=1512914
IDBENCH=70219
IDSOLVER=522
FILE ID=node91/1512914-1238210149
PBS_JOBID= 9060476
Free space on /tmp= 66480 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1788451776-008.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512914-1238210149/watcher-1512914-1238210149 -o /tmp/evaluation-result-1512914-1238210149/solver-1512914-1238210149 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512914-1238210149.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 753f19bcdc2785a101dbb1ac96d61ec5
RANDOM SEED=364322810

node91.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		: 3000.252
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		: 3000.252
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:       1825000 kB
Buffers:         25152 kB
Cached:         135332 kB
SwapCached:      23048 kB
Active:         119420 kB
Inactive:        65692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825000 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            28928 kB
Committed_AS:  2363212 kB
PageTables:       3260 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= 66480 MiB
End job on node91 at 2009-03-28 04:35:52