Trace number 1512854

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.022
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: 282
0.49/0.52	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 |****************************************************************| ( 1/999) NodeCount: 40234
10.69/10.71	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: 3746505
1027.53/1027.81	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512854-1238210130/watcher-1512854-1238210130 -o /tmp/evaluation-result-1512854-1238210130/solver-1512854-1238210130 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512854-1238210130.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: 1.00 0.99 0.91 2/73 5162
/proc/meminfo: memFree=1754680/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=980 CPUtime=0
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 877401650 1003520 119 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 245 119 59 167 0 76 0

[startup+0.086673 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 5162
/proc/meminfo: memFree=1754680/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=3148 CPUtime=0.08
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 1234 0 0 0 8 0 0 0 18 0 1 0 877401650 3223552 546 1992294400 134512640 135197250 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 787 546 81 167 0 618 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3148

[startup+0.101673 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 5162
/proc/meminfo: memFree=1754680/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=3148 CPUtime=0.09
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 1687 0 0 0 9 0 0 0 18 0 1 0 877401650 3223552 546 1992294400 134512640 135197250 4294956240 18446744073709551615 134560939 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 787 546 81 167 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.301694 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 5162
/proc/meminfo: memFree=1754680/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=3420 CPUtime=0.29
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 2223 0 0 0 29 0 0 0 19 0 1 0 877401650 3502080 602 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 855 602 84 167 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3420

[startup+0.701737 s]
/proc/loadavg: 1.00 0.99 0.91 2/73 5162
/proc/meminfo: memFree=1754680/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=6088 CPUtime=0.69
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 2813 0 0 0 69 0 0 0 23 0 1 0 877401650 6234112 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 1522 996 94 167 0 1353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6088

[startup+1.50182 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1751024/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=6088 CPUtime=1.49
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 2813 0 0 0 149 0 0 0 25 0 1 0 877401650 6234112 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 1522 996 94 167 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6088

[startup+3.10199 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1750896/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=6088 CPUtime=3.09
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 2813 0 0 0 309 0 0 0 25 0 1 0 877401650 6234112 996 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 1522 996 94 167 0 1353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6088

[startup+6.30133 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1750256/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=6772 CPUtime=6.29
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 2984 0 0 0 629 0 0 0 25 0 1 0 877401650 6934528 1167 1992294400 134512640 135197250 4294956240 18446744073709551615 134618340 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 1693 1167 94 167 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6772

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1749552/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=7624 CPUtime=12.69
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 3128 0 0 0 1268 1 0 0 25 0 1 0 877401650 7806976 1311 1992294400 134512640 135197250 4294956240 18446744073709551615 134593032 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 1906 1311 94 167 0 1737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7624

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1748336/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=9540 CPUtime=25.48
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 3419 0 0 0 2547 1 0 0 25 0 1 0 877401650 9768960 1602 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 2385 1602 94 167 0 2216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9540

[startup+51.101 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1746032/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=11264 CPUtime=51.08
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 3997 0 0 0 5106 2 0 0 25 0 1 0 877401650 11534336 2180 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 2816 2180 94 167 0 2647 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11264

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1741296/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=17732 CPUtime=102.27
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 5157 0 0 0 10224 3 0 0 25 0 1 0 877401650 18157568 3340 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 4433 3340 94 167 0 4264 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17732

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1735856/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=23848 CPUtime=162.25
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 6519 0 0 0 16221 4 0 0 25 0 1 0 877401650 24420352 4702 1992294400 134512640 135197250 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 5962 4702 94 167 0 5793 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23848

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1730352/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=32580 CPUtime=222.24
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 7860 0 0 0 22218 6 0 0 25 0 1 0 877401650 33361920 6043 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 8145 6043 94 167 0 7976 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32580

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1724656/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=33148 CPUtime=282.22
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 9288 0 0 0 28215 7 0 0 25 0 1 0 877401650 33943552 7471 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 8287 7471 94 167 0 8118 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33148

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1719088/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=46244 CPUtime=342.2
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 10648 0 0 0 34212 8 0 0 25 0 1 0 877401650 47353856 8831 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 11561 8831 94 167 0 11392 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46244

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1713712/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=46244 CPUtime=402.18
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 11998 0 0 0 40209 9 0 0 25 0 1 0 877401650 47353856 10181 1992294400 134512640 135197250 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 11561 10181 94 167 0 11392 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 46244

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5163
/proc/meminfo: memFree=1708272/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=65888 CPUtime=462.17
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 13344 0 0 0 46206 11 0 0 25 0 1 0 877401650 67469312 11527 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 16472 11527 94 167 0 16303 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 65888

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1702896/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=65892 CPUtime=522.15
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 14688 0 0 0 52203 12 0 0 25 0 1 0 877401650 67473408 12871 1992294400 134512640 135197250 4294956240 18446744073709551615 134649174 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 16473 12871 94 167 0 16304 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 65892

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1697584/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=66460 CPUtime=582.14
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 16013 0 0 0 58200 14 0 0 25 0 1 0 877401650 68055040 14196 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 16615 14196 94 167 0 16446 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 66460

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1692208/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=66460 CPUtime=642.13
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 17327 0 0 0 64198 15 0 0 25 0 1 0 877401650 68055040 15510 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 16615 15510 94 167 0 16446 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 66460

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1686960/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=95928 CPUtime=702.11
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 18644 0 0 0 70194 17 0 0 25 0 1 0 877401650 98230272 16827 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 23982 16827 94 167 0 23813 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 95928

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1681776/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=95928 CPUtime=762.1
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 19932 0 0 0 76192 18 0 0 25 0 1 0 877401650 98230272 18115 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 23982 18115 94 167 0 23813 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 95928

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1676720/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=95928 CPUtime=822.08
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 21202 0 0 0 82189 19 0 0 25 0 1 0 877401650 98230272 19385 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 23982 19385 94 167 0 23813 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 95928

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1671664/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=95928 CPUtime=882.06
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 22448 0 0 0 88186 20 0 0 25 0 1 0 877401650 98230272 20631 1992294400 134512640 135197250 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 23982 20631 94 167 0 23813 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 95928

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1666864/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=97060 CPUtime=942.05
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 23659 0 0 0 94184 21 0 0 25 0 1 0 877401650 99389440 21842 1992294400 134512640 135197250 4294956240 18446744073709551615 134548673 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 24265 21842 94 167 0 24096 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 97060

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1662384/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=97060 CPUtime=1002.03
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 24768 0 0 0 100181 22 0 0 25 0 1 0 877401650 99389440 22951 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 24265 22951 94 167 0 24096 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 97060

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1657520/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=141260 CPUtime=1062.01
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 25950 0 0 0 106178 23 0 0 25 0 1 0 877401650 144650240 24133 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 35315 24133 94 167 0 35146 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 141260

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1651952/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=141260 CPUtime=1122
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 27313 0 0 0 112175 25 0 0 25 0 1 0 877401650 144650240 25496 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 35315 25496 94 167 0 35146 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 141260

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1646512/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=141260 CPUtime=1181.99
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 28664 0 0 0 118173 26 0 0 25 0 1 0 877401650 144650240 26847 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 35315 26847 94 167 0 35146 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 141260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5165
/proc/meminfo: memFree=1644784/2055920 swapFree=4176796/4192956
[pid=5162] ppid=5160 vsize=141260 CPUtime=1200.08
/proc/5162/stat : 5162 (march_nn) R 5160 5162 4521 0 -1 4194304 29078 0 0 0 119982 26 0 0 25 0 1 0 877401650 144650240 27261 1992294400 134512640 135197250 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/5162/statm: 35315 27261 94 167 0 35146 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 141260

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.83
CPU system time (s): 0.284956
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 141260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29078
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= 1975

runsolver used 1.13283 second user time and 3.24651 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 04:15:30
IDJOB=1512854
IDBENCH=70214
IDSOLVER=522
FILE ID=node82/1512854-1238210130
PBS_JOBID= 9060485
Free space on /tmp= 61588 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512854-1238210130/watcher-1512854-1238210130 -o /tmp/evaluation-result-1512854-1238210130/solver-1512854-1238210130 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512854-1238210130.cnf

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=1290948832

node82.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		: 3000.232
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		: 3000.232
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:       1755160 kB
Buffers:         34120 kB
Cached:         202724 kB
SwapCached:       7072 kB
Active:         153356 kB
Inactive:        92600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755160 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          14788 kB
Slab:            39872 kB
Committed_AS:  2290380 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-28 04:35:33