Trace number 1512974

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-S962875623-008.cnf
MD5SUMdc58d201aad12c2725ed362695aa3edc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark56.3114
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 

0.29/0.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.36	c main()::
0.29/0.36	c initFormula():: searching for DIMACS p-line....
0.29/0.36	c full lookahead due to high density!
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.36	c parseCNF():: parsing....
0.29/0.36	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.36	c runParser():: parsing was successful, warming up engines...
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.041
0.29/0.36	c using k-SAT heuristics (size based diff)
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.36	c resolvent_look() :: found 1 resolvents
0.29/0.36	c main():: clause / variable ratio: ( 14001 / 700 ) = 20.00
0.29/0.36	c longest clause has size 5
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c number of free variables = 700
0.29/0.36	c dynamic_preselect_setsize :: off
0.29/0.36	c main():: all systems go!
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 224
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 24187
6.39/6.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1705131
460.17/460.32	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 |*******************************
c |********************************
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c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
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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-1512974-1238211343/watcher-1512974-1238211343 -o /tmp/evaluation-result-1512974-1238211343/solver-1512974-1238211343 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512974-1238211343.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 1.00 0.96 2/64 29631
/proc/meminfo: memFree=1598208/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=968 CPUtime=0
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1093797077 991232 109 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 242 109 59 167 0 73 0

[startup+0.0902049 s]
/proc/loadavg: 1.00 1.00 0.96 2/64 29631
/proc/meminfo: memFree=1598208/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=2036 CPUtime=0.08
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 1344 0 0 0 8 0 0 0 18 0 1 0 1093797077 2084864 319 1992294400 134512640 135197250 4294956240 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 509 319 83 167 0 340 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2036

[startup+0.101204 s]
/proc/loadavg: 1.00 1.00 0.96 2/64 29631
/proc/meminfo: memFree=1598208/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=2564 CPUtime=0.09
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 1472 0 0 0 9 0 0 0 18 0 1 0 1093797077 2625536 447 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 641 447 83 167 0 472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2564

[startup+0.301222 s]
/proc/loadavg: 1.00 1.00 0.96 2/64 29631
/proc/meminfo: memFree=1598208/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=2780 CPUtime=0.29
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 1721 0 0 0 29 0 0 0 19 0 1 0 1093797077 2846720 506 1992294400 134512640 135197250 4294956240 18446744073709551615 134578054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 695 506 84 167 0 526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2780

[startup+0.701258 s]
/proc/loadavg: 1.00 1.00 0.96 2/64 29631
/proc/meminfo: memFree=1598208/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=4824 CPUtime=0.69
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 2163 0 0 0 69 0 0 0 23 0 1 0 1093797077 4939776 795 1992294400 134512640 135197250 4294956240 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 1206 795 94 167 0 1037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4824

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29632
/proc/meminfo: memFree=1595384/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=4828 CPUtime=1.49
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 2164 0 0 0 149 0 0 0 25 0 1 0 1093797077 4943872 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 1207 796 94 167 0 1038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4828

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29632
/proc/meminfo: memFree=1595192/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=4828 CPUtime=3.09
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 2165 0 0 0 309 0 0 0 25 0 1 0 1093797077 4943872 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134556369 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 1207 797 94 167 0 1038 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4828

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29632
/proc/meminfo: memFree=1594680/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=5512 CPUtime=6.29
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 2307 0 0 0 629 0 0 0 25 0 1 0 1093797077 5644288 939 1992294400 134512640 135197250 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 1378 939 94 167 0 1209 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5512

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29632
/proc/meminfo: memFree=1593976/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=6364 CPUtime=12.68
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 2456 0 0 0 1268 0 0 0 25 0 1 0 1093797077 6516736 1088 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 1591 1088 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: 1.00 1.00 0.96 2/65 29632
/proc/meminfo: memFree=1592760/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=8280 CPUtime=25.49
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 2757 0 0 0 2548 1 0 0 25 0 1 0 1093797077 8478720 1389 1992294400 134512640 135197250 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 2070 1389 94 167 0 1901 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8280

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29632
/proc/meminfo: memFree=1590392/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=10004 CPUtime=51.07
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 3357 0 0 0 5106 1 0 0 25 0 1 0 1093797077 10244096 1989 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 2501 1989 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: 1.00 1.00 0.96 2/65 29632
/proc/meminfo: memFree=1585528/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=16752 CPUtime=102.27
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 4551 0 0 0 10225 2 0 0 25 0 1 0 1093797077 17154048 3183 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 4188 3183 94 167 0 4019 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16752

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29632
/proc/meminfo: memFree=1579960/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=22572 CPUtime=162.25
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 5955 0 0 0 16221 4 0 0 25 0 1 0 1093797077 23113728 4587 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 5643 4587 94 167 0 5474 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22572

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29632
/proc/meminfo: memFree=1574072/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=31752 CPUtime=222.23
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 7401 0 0 0 22218 5 0 0 25 0 1 0 1093797077 32514048 6033 1992294400 134512640 135197250 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 7938 6033 94 167 0 7769 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31752

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29633
/proc/meminfo: memFree=1568696/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=31752 CPUtime=282.22
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 8766 0 0 0 28215 7 0 0 25 0 1 0 1093797077 32514048 7398 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 7938 7398 94 167 0 7769 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 31752

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1563256/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=44848 CPUtime=342.2
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 10086 0 0 0 34211 9 0 0 25 0 1 0 1093797077 45924352 8718 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 11212 8718 94 167 0 11043 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44848

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1558264/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=45300 CPUtime=402.18
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 11340 0 0 0 40208 10 0 0 25 0 1 0 1093797077 46387200 9972 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 11325 9972 94 167 0 11156 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45300

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1553912/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=64944 CPUtime=462.17
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 12407 0 0 0 46206 11 0 0 25 0 1 0 1093797077 66502656 11039 1992294400 134512640 135197250 4294956240 18446744073709551615 134602973 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 16236 11039 94 167 0 16067 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 64944

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1548280/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=64944 CPUtime=522.15
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 13818 0 0 0 52203 12 0 0 25 0 1 0 1093797077 66502656 12450 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 16236 12450 94 167 0 16067 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 64944

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1542584/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=64944 CPUtime=582.14
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 15228 0 0 0 58200 14 0 0 25 0 1 0 1093797077 66502656 13860 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 16236 13860 94 167 0 16067 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 64944

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1536952/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=64944 CPUtime=642.13
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 16622 0 0 0 64197 16 0 0 25 0 1 0 1093797077 66502656 15254 1992294400 134512640 135197250 4294956240 18446744073709551615 134541540 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 16236 15254 94 167 0 16067 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 64944

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1531384/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=95312 CPUtime=702.1
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 17993 0 0 0 70193 17 0 0 25 0 1 0 1093797077 97599488 16625 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 23828 16625 94 167 0 23659 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 95312

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1525944/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=95312 CPUtime=762.09
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 19330 0 0 0 76190 19 0 0 25 0 1 0 1093797077 97599488 17962 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 23828 17962 94 167 0 23659 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 95312

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1520760/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=95312 CPUtime=822.07
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 20628 0 0 0 82187 20 0 0 25 0 1 0 1093797077 97599488 19260 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 23828 19260 94 167 0 23659 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 95312

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1515960/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=95312 CPUtime=882.05
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 21798 0 0 0 88184 21 0 0 25 0 1 0 1093797077 97599488 20430 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 23828 20430 94 167 0 23659 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 95312

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1510968/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=95312 CPUtime=942.04
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 23052 0 0 0 94181 23 0 0 25 0 1 0 1093797077 97599488 21684 1992294400 134512640 135197250 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 23828 21684 94 167 0 23659 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 95312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1505272/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=95312 CPUtime=1002.02
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 24463 0 0 0 100178 24 0 0 25 0 1 0 1093797077 97599488 23095 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 23828 23095 94 167 0 23659 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 95312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1499704/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=139512 CPUtime=1062
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 25864 0 0 0 106176 24 0 0 25 0 1 0 1093797077 142860288 24496 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 34878 24496 94 167 0 34709 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 139512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1494072/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=139512 CPUtime=1121.98
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 27252 0 0 0 112173 25 0 0 25 0 1 0 1093797077 142860288 25884 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 34878 25884 94 167 0 34709 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 139512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1488568/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=139512 CPUtime=1181.97
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 28621 0 0 0 118170 27 0 0 25 0 1 0 1093797077 142860288 27253 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 34878 27253 94 167 0 34709 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 139512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 29634
/proc/meminfo: memFree=1486840/2055920 swapFree=4178352/4192956
[pid=29631] ppid=29629 vsize=139512 CPUtime=1200.07
/proc/29631/stat : 29631 (march_nn) R 29629 29631 28950 0 -1 4194304 29026 0 0 0 119980 27 0 0 25 0 1 0 1093797077 142860288 27658 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/29631/statm: 34878 27658 94 167 0 34709 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 139512

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): 1199.8
CPU system time (s): 0.297954
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 139512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29026
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= 1573

runsolver used 0.846871 second user time and 2.6206 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 04:35:43
IDJOB=1512974
IDBENCH=70224
IDSOLVER=522
FILE ID=node43/1512974-1238211343
PBS_JOBID= 9060522
Free space on /tmp= 63084 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S962875623-008.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512974-1238211343/watcher-1512974-1238211343 -o /tmp/evaluation-result-1512974-1238211343/solver-1512974-1238211343 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512974-1238211343.cnf

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

MD5SUM BENCH= dc58d201aad12c2725ed362695aa3edc
RANDOM SEED=295523778

node43.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		: 3000.242
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		: 3000.242
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:       1598688 kB
Buffers:         36840 kB
Cached:         338448 kB
SwapCached:       8504 kB
Active:          72248 kB
Inactive:       313088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598688 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          15788 kB
Slab:            57912 kB
Committed_AS:  2367840 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 04:55:45