Trace number 1513034

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) 1200.1 1200.43

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1281410666-045.cnf
MD5SUM028affe952ec460796dd6a41dfe58fcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.5841
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data 

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.34	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c full lookahead due to high density!
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.34	c stat :: sign balance is biased by 0.043
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.34	c longest clause has size 5
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c number of free variables = 700
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 218
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 23836
5.88/5.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1723354
430.97/431.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |********************************
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c |****************************************
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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-1513034-1238212536/watcher-1513034-1238212536 -o /tmp/evaluation-result-1513034-1238212536/solver-1513034-1238212536 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513034-1238212536.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: 0.91 0.95 0.90 3/73 3751
/proc/meminfo: memFree=1379816/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=968 CPUtime=0
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 127 0 0 0 0 0 0 0 20 0 1 0 1093918147 991232 112 1992294400 134512640 135197250 4294956240 18446744073709551615 134848033 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 242 112 59 167 0 73 0

[startup+0.0135391 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 3751
/proc/meminfo: memFree=1379816/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=1100 CPUtime=0.01
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 158 0 0 0 1 0 0 0 20 0 1 0 1093918147 1126400 143 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 275 143 59 167 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1100

[startup+0.101546 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 3751
/proc/meminfo: memFree=1379816/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=2776 CPUtime=0.09
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 1721 0 0 0 9 0 0 0 20 0 1 0 1093918147 2842624 504 1992294400 134512640 135197250 4294956240 18446744073709551615 134562445 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 694 504 83 167 0 525 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2776

[startup+0.30157 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 3751
/proc/meminfo: memFree=1379816/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=2164 CPUtime=0.29
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 1722 0 0 0 29 0 0 0 22 0 1 0 1093918147 2215936 352 1992294400 134512640 135197250 4294956240 18446744073709551615 134565032 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 541 352 84 167 0 372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2164

[startup+0.701615 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 3751
/proc/meminfo: memFree=1379816/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=4824 CPUtime=0.69
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 2166 0 0 0 69 0 0 0 25 0 1 0 1093918147 4939776 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 1206 796 94 167 0 1037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4824

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 3752
/proc/meminfo: memFree=1376992/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=4828 CPUtime=1.49
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 2167 0 0 0 149 0 0 0 25 0 1 0 1093918147 4943872 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134570925 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 1207 797 94 167 0 1038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4828

[startup+3.10189 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 3752
/proc/meminfo: memFree=1376800/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=4828 CPUtime=3.09
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 2167 0 0 0 309 0 0 0 25 0 1 0 1093918147 4943872 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 1207 797 94 167 0 1038 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4828

[startup+6.30126 s]
/proc/loadavg: 0.92 0.95 0.90 2/74 3752
/proc/meminfo: memFree=1376224/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=5512 CPUtime=6.28
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 2317 0 0 0 628 0 0 0 25 0 1 0 1093918147 5644288 947 1992294400 134512640 135197250 4294956240 18446744073709551615 134526634 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 1378 947 94 167 0 1209 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5512

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.90 2/74 3752
/proc/meminfo: memFree=1375456/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=6364 CPUtime=12.68
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 2483 0 0 0 1268 0 0 0 25 0 1 0 1093918147 6516736 1113 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 1591 1113 94 167 0 1422 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6364

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.91 2/74 3752
/proc/meminfo: memFree=1374112/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=8280 CPUtime=25.49
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 2810 0 0 0 2548 1 0 0 25 0 1 0 1093918147 8478720 1440 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 2070 1440 94 167 0 1901 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8280

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.91 2/74 3752
/proc/meminfo: memFree=1371552/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=10004 CPUtime=51.07
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 3467 0 0 0 5106 1 0 0 25 0 1 0 1093918147 10244096 2097 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 2501 2097 94 167 0 2332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10004

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/74 3752
/proc/meminfo: memFree=1366176/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=16756 CPUtime=102.27
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 4775 0 0 0 10224 3 0 0 25 0 1 0 1093918147 17158144 3405 1992294400 134512640 135197250 4294956240 18446744073709551615 134548552 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 4189 3405 94 167 0 4020 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16756

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3752
/proc/meminfo: memFree=1360032/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=22576 CPUtime=162.25
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 6293 0 0 0 16221 4 0 0 25 0 1 0 1093918147 23117824 4923 1992294400 134512640 135197250 4294956240 18446744073709551615 134592700 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 5644 4923 94 167 0 5475 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22576

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3752
/proc/meminfo: memFree=1353824/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=31756 CPUtime=222.23
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 7844 0 0 0 22218 5 0 0 25 0 1 0 1093918147 32518144 6474 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 7939 6474 94 167 0 7770 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31756

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3752
/proc/meminfo: memFree=1347936/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=44852 CPUtime=282.22
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 9303 0 0 0 28216 6 0 0 25 0 1 0 1093918147 45928448 7933 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 11213 7933 94 167 0 11044 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 44852

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1342304/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=45300 CPUtime=342.2
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 10691 0 0 0 34213 7 0 0 25 0 1 0 1093918147 46387200 9321 1992294400 134512640 135197250 4294956240 18446744073709551615 134541522 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 11325 9321 94 167 0 11156 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45300

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1337120/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=45300 CPUtime=402.18
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 11984 0 0 0 40210 8 0 0 25 0 1 0 1093918147 46387200 10614 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 11325 10614 94 167 0 11156 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45300

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1331936/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=64944 CPUtime=462.16
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 13282 0 0 0 46207 9 0 0 25 0 1 0 1093918147 66502656 11912 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 16236 11912 94 167 0 16067 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 64944

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1325920/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=64944 CPUtime=522.14
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 14802 0 0 0 52204 10 0 0 25 0 1 0 1093918147 66502656 13432 1992294400 134512640 135197250 4294956240 18446744073709551615 134548688 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 16236 13432 94 167 0 16067 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 64944

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1319776/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=64944 CPUtime=582.13
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 16308 0 0 0 58202 11 0 0 25 0 1 0 1093918147 66502656 14938 1992294400 134512640 135197250 4294956240 18446744073709551615 134618657 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 16236 14938 94 167 0 16067 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 64944

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1313696/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=95304 CPUtime=642.12
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 17785 0 0 0 64199 13 0 0 25 0 1 0 1093918147 97591296 16415 1992294400 134512640 135197250 4294956240 18446744073709551615 134572751 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 23826 16415 94 167 0 23657 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 95304

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1307936/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=95304 CPUtime=702.1
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 19234 0 0 0 70195 15 0 0 25 0 1 0 1093918147 97591296 17864 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 23826 17864 94 167 0 23657 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 95304

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1302368/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=95304 CPUtime=762.08
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 20617 0 0 0 76193 15 0 0 25 0 1 0 1093918147 97591296 19247 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 23826 19247 94 167 0 23657 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 95304

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1297376/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=95304 CPUtime=822.07
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 21874 0 0 0 82190 17 0 0 25 0 1 0 1093918147 97591296 20504 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 23826 20504 94 167 0 23657 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 95304

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1291744/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=95304 CPUtime=882.05
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 23269 0 0 0 88188 17 0 0 25 0 1 0 1093918147 97591296 21899 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 23826 21899 94 167 0 23657 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 95304

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1285728/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=139504 CPUtime=942.03
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 24780 0 0 0 94185 18 0 0 25 0 1 0 1093918147 142852096 23410 1992294400 134512640 135197250 4294956240 18446744073709551615 134603571 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 34876 23411 94 167 0 34707 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 139504

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1279648/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=139504 CPUtime=1002.01
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 26288 0 0 0 100182 19 0 0 25 0 1 0 1093918147 142852096 24918 1992294400 134512640 135197250 4294956240 18446744073709551615 134541522 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 34876 24918 94 167 0 34707 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 139504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1273824/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=139504 CPUtime=1062
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 27753 0 0 0 106180 20 0 0 25 0 1 0 1093918147 142852096 26383 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 34876 26383 94 167 0 34707 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 139504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1268128/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=139504 CPUtime=1121.98
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 29170 0 0 0 112177 21 0 0 25 0 1 0 1093918147 142852096 27800 1992294400 134512640 135197250 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 34876 27800 94 167 0 34707 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 139504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1262816/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=139504 CPUtime=1181.97
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 30500 0 0 0 118175 22 0 0 25 0 1 0 1093918147 142852096 29130 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 34876 29130 94 167 0 34707 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 139504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 3758
/proc/meminfo: memFree=1261280/2055920 swapFree=4175504/4192956
[pid=3751] ppid=3749 vsize=141292 CPUtime=1200.06
/proc/3751/stat : 3751 (march_nn) R 3749 3751 3038 0 -1 4194304 30874 0 0 0 119984 22 0 0 25 0 1 0 1093918147 144683008 29504 1992294400 134512640 135197250 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/3751/statm: 35323 29504 94 167 0 35154 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 141292

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.85
CPU system time (s): 0.248962
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 141292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30874
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= 1971

runsolver used 0.953854 second user time and 3.42848 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 04:55:36
IDJOB=1513034
IDBENCH=70229
IDSOLVER=522
FILE ID=node77/1513034-1238212536
PBS_JOBID= 9060490
Free space on /tmp= 66552 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1281410666-045.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513034-1238212536/watcher-1513034-1238212536 -o /tmp/evaluation-result-1513034-1238212536/solver-1513034-1238212536 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513034-1238212536.cnf

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

MD5SUM BENCH= 028affe952ec460796dd6a41dfe58fcc
RANDOM SEED=135550524

node77.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		: 3000.230
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		: 3000.230
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:       1380232 kB
Buffers:         61984 kB
Cached:         524332 kB
SwapCached:       9160 kB
Active:         150092 kB
Inactive:       449548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380232 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          17600 kB
Slab:            61092 kB
Committed_AS:  2584308 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-28 05:15:39