Trace number 1720123

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) 1200.05 1200.42

General information on the benchmark

Namevelev-engi-uns-1.0-4nd.cnf
MD5SUM700f8e86139a93fca212e22efa0f7d2b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.1565
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses67586
Sum of the clauses size190944
Maximum clause length58
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 256649
Number of clauses of size 35901
Number of clauses of size 4437
Number of clauses of size 5591
Number of clauses of size over 54007

Solver Data 

3.89/3.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.89/3.95	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.89/3.95	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.89/3.95	c main()::
3.89/3.95	c initFormula():: searching for DIMACS p-line....
3.89/3.95	c initFormula():: the DIMACS p-line indicates a CNF of 7000 variables and 67586 clauses.
3.89/3.95	c parseCNF():: parsing....
3.89/3.95	c parseCNF():: the CNF contains 1 unary clauses.
3.89/3.95	c runParser():: parsing was successful, warming up engines...
3.89/3.95	c simplify_formula():: removed 0 tautological, 553 satisfied and 0 duplicate clauses
3.89/3.95	c preprocessing fase I completed:: there are now 6912 free variables and 67033 clauses.
3.89/3.95	c stat :: sign balance is biased by 2.686
3.89/3.95	c using k-SAT heuristics (size based diff)
3.89/3.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.89/3.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 1874 duplicate clauses
3.89/3.95	c resolvent_look() :: found 153236 resolvents
3.89/3.95	c main():: clause / variable ratio: ( 220269 / 7000 ) = 31.47
3.89/3.95	c longest clause has size 37
3.89/3.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.89/3.95	c number of free variables = 6912
3.89/3.95	c dynamic_preselect_setsize :: off
3.89/3.95	c main():: all systems go!
3.89/3.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 19
31.98/32.00	c |----------------------------------------------------------------|
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 218
121.05/121.11	c |----------------------------------------------------------------|
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |*********************************************
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c |************************************************
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c |****************************************************************| ( 2/999) NodeCount: 1542
375.08/375.21	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 |****************************************************************| ( 3/999) NodeCount: 8499
912.91/913.22	c |----------------------------------------------------------------|
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |*******************************************************
c |********************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1720123-1240652861/watcher-1720123-1240652861 -o /tmp/evaluation-result-1720123-1240652861/solver-1720123-1240652861 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1720123-1240652861.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: 0.92 0.98 0.99 3/64 12966
/proc/meminfo: memFree=1867368/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=1916 CPUtime=0
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 93318932 1961984 276 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 479 276 58 167 0 310 0

[startup+0.097138 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12966
/proc/meminfo: memFree=1867368/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=6024 CPUtime=0.09
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 879 0 0 0 9 0 0 0 18 0 1 0 93318932 6168576 863 1992294400 134512640 135197250 4294956240 18446744073709551615 134564956 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 1506 863 62 167 0 1337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6024

[startup+0.101137 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12966
/proc/meminfo: memFree=1867368/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=6328 CPUtime=0.09
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 950 0 0 0 9 0 0 0 18 0 1 0 93318932 6479872 934 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 1615 939 62 167 0 1446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6328

[startup+0.301165 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12966
/proc/meminfo: memFree=1867368/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=7904 CPUtime=0.29
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 3439 0 0 0 28 1 0 0 19 0 1 0 93318932 8093696 1348 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 1976 1348 78 167 0 1807 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7904

[startup+0.701222 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12966
/proc/meminfo: memFree=1867368/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=8540 CPUtime=0.69
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 6900 0 0 0 66 3 0 0 22 0 1 0 93318932 8744960 1488 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 2135 1488 81 167 0 1966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8540

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1858912/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=17028 CPUtime=1.49
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 8990 0 0 0 145 4 0 0 25 0 1 0 93318932 17436672 3578 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 4257 3578 81 167 0 4088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17028

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1849504/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=73844 CPUtime=3.09
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 33673 0 0 0 294 15 0 0 25 0 1 0 93318932 75616256 12032 1992294400 134512640 135197250 4294956240 18446744073709551615 134564980 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 18461 12032 88 167 0 18292 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73844

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1816992/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=75516 CPUtime=6.29
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 49958 0 0 0 607 22 0 0 25 0 1 0 93318932 77328384 12573 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 18879 12573 90 167 0 18710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75516

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1816888/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=75648 CPUtime=12.69
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 49987 0 0 0 1247 22 0 0 25 0 1 0 93318932 77463552 12602 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 18912 12602 90 167 0 18743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75648

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1815288/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=76044 CPUtime=25.48
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 50384 0 0 0 2526 22 0 0 25 0 1 0 93318932 77869056 12999 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 19011 12999 93 167 0 18842 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76044

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1812088/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=77264 CPUtime=51.08
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 51202 0 0 0 5085 23 0 0 25 0 1 0 93318932 79118336 13817 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 19316 13817 93 167 0 19147 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77264

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1810680/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=78328 CPUtime=102.26
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 51538 0 0 0 10203 23 0 0 25 0 1 0 93318932 80207872 14149 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 19582 14149 93 167 0 19413 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 78328

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1809464/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=79544 CPUtime=162.25
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 51818 0 0 0 16201 24 0 0 25 0 1 0 93318932 81453056 14426 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 19886 14426 93 167 0 19717 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 79544

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1808888/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=79940 CPUtime=222.23
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 51966 0 0 0 22199 24 0 0 25 0 1 0 93318932 81858560 14574 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 19985 14574 93 167 0 19816 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 79940

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1808504/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=80080 CPUtime=282.21
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52029 0 0 0 28197 24 0 0 25 0 1 0 93318932 82001920 14637 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20020 14637 93 167 0 19851 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 80080

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1807736/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=81004 CPUtime=342.19
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52208 0 0 0 34195 24 0 0 25 0 1 0 93318932 82948096 14815 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20251 14815 93 167 0 20082 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 81004

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1807160/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=81448 CPUtime=402.17
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52348 0 0 0 40193 24 0 0 25 0 1 0 93318932 83402752 14955 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20362 14955 93 167 0 20193 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 81448

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1806712/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=81784 CPUtime=462.16
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52448 0 0 0 46191 25 0 0 25 0 1 0 93318932 83746816 15055 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20446 15055 93 167 0 20277 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 81784

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1806200/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=82852 CPUtime=522.13
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52575 0 0 0 52188 25 0 0 25 0 1 0 93318932 84840448 15182 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20713 15182 93 167 0 20544 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 82852

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12967
/proc/meminfo: memFree=1805816/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=83108 CPUtime=582.12
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52659 0 0 0 58186 26 0 0 25 0 1 0 93318932 85102592 15266 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20777 15266 93 167 0 20608 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 83108

[startup+642.303 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 12967
/proc/meminfo: memFree=1805560/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=83108 CPUtime=642.11
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52717 0 0 0 64185 26 0 0 25 0 1 0 93318932 85102592 15324 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20777 15324 93 167 0 20608 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 83108

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12967
/proc/meminfo: memFree=1805304/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=83108 CPUtime=702.08
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52740 0 0 0 70182 26 0 0 25 0 1 0 93318932 85102592 15347 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20777 15347 93 167 0 20608 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 83108

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12967
/proc/meminfo: memFree=1805112/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=83240 CPUtime=762.07
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52778 0 0 0 76181 26 0 0 25 0 1 0 93318932 85237760 15385 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20810 15385 93 167 0 20641 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 83240

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12973
/proc/meminfo: memFree=1804472/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=83592 CPUtime=822.04
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52887 0 0 0 82178 26 0 0 25 0 1 0 93318932 85598208 15494 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20898 15494 93 167 0 20729 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 83592

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12973
/proc/meminfo: memFree=1804280/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=83592 CPUtime=882.02
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 52952 0 0 0 88176 26 0 0 25 0 1 0 93318932 85598208 15559 1992294400 134512640 135197250 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 20898 15559 93 167 0 20729 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 83592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12973
/proc/meminfo: memFree=1803768/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=85372 CPUtime=942
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 53066 0 0 0 94174 26 0 0 25 0 1 0 93318932 87420928 15673 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 21343 15673 93 167 0 21174 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 85372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12973
/proc/meminfo: memFree=1803192/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=85828 CPUtime=1001.98
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 53210 0 0 0 100172 26 0 0 25 0 1 0 93318932 87887872 15817 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 21457 15817 93 167 0 21288 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 85828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12973
/proc/meminfo: memFree=1803000/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=85828 CPUtime=1061.97
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 53245 0 0 0 106170 27 0 0 25 0 1 0 93318932 87887872 15852 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 21457 15852 93 167 0 21288 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 85828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12973
/proc/meminfo: memFree=1802744/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=85828 CPUtime=1121.96
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 53296 0 0 0 112169 27 0 0 25 0 1 0 93318932 87887872 15903 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 21457 15903 93 167 0 21288 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 85828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12973
/proc/meminfo: memFree=1802424/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=85960 CPUtime=1181.94
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 53376 0 0 0 118167 27 0 0 25 0 1 0 93318932 88023040 15983 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 21490 15983 93 167 0 21321 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 85960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12973
/proc/meminfo: memFree=1802296/2055920 swapFree=4181332/4192956
[pid=12966] ppid=12964 vsize=85960 CPUtime=1200.03
/proc/12966/stat : 12966 (march_nn) R 12964 12966 12839 0 -1 4194304 53404 0 0 0 119976 27 0 0 25 0 1 0 93318932 88023040 16011 1992294400 134512640 135197250 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12966/statm: 21490 16011 93 167 0 21321 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 85960

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): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.284956
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 99056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
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= 53404
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= 2906

runsolver used 1.17282 second user time and 2.12768 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-25 11:47:41
IDJOB=1720123
IDBENCH=69594
IDSOLVER=522
FILE ID=node29/1720123-1240652861
PBS_JOBID= 9186536
Free space on /tmp= 66396 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/velev-engi-uns-1.0-4nd.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720123-1240652861/watcher-1720123-1240652861 -o /tmp/evaluation-result-1720123-1240652861/solver-1720123-1240652861 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1720123-1240652861.cnf

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

MD5SUM BENCH= 700f8e86139a93fca212e22efa0f7d2b
RANDOM SEED=663692644

node29.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		: 3000.281
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		: 3000.281
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:       1867848 kB
Buffers:          8188 kB
Cached:         125252 kB
SwapCached:       5824 kB
Active:          30020 kB
Inactive:       111692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867848 kB
SwapTotal:     4192956 kB
SwapFree:      4181332 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          13396 kB
Slab:            32344 kB
Committed_AS:   353580 kB
PageTables:       1468 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= 66396 MiB
End job on node29 at 2009-04-25 12:07:43