Trace number 1738164

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) 1200.08 1200.43

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data 

0.06/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.06/0.08	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.06/0.08	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.06/0.08	c main()::
0.06/0.08	c initFormula():: searching for DIMACS p-line....
0.06/0.08	c full lookahead due to high density!
0.06/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 399 variables and 18184 clauses.
0.06/0.08	c parseCNF():: parsing....
0.06/0.08	c parseCNF():: the CNF contains 0 unary clauses.
0.06/0.08	c runParser():: parsing was successful, warming up engines...
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c preprocessing fase I completed:: there are now 399 free variables and 18184 clauses.
0.06/0.08	c stat :: sign balance is biased by 88.842
0.06/0.08	c using k-SAT heuristics (size based diff)
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c main():: clause / variable ratio: ( 18184 / 399 ) = 45.57
0.06/0.08	c longest clause has size 21
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c number of free variables = 399
0.06/0.08	c dynamic_preselect_setsize :: off
0.06/0.08	c main():: all systems go!
0.06/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 228
0.39/0.44	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 16006
6.69/6.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 408908
107.96/108.01	c |----------------------------------------------------------------|
c |****
c |********
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c |************
c |*************
c |**************
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c |****************
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c |************************
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c |********************************
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c |****************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5031455
972.81/973.14	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 |********************************************
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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-1738164-1240835845/watcher-1738164-1240835845 -o /tmp/evaluation-result-1738164-1240835845/solver-1738164-1240835845 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1738164-1240835845.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 1.09 3/65 3316
/proc/meminfo: memFree=1557160/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=980 CPUtime=0
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 111617612 1003520 114 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 245 114 59 167 0 76 0

[startup+0.064062 s]
/proc/loadavg: 1.00 1.00 1.09 3/65 3316
/proc/meminfo: memFree=1557160/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=2164 CPUtime=0.06
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 782 0 0 0 6 0 0 0 18 0 1 0 111617612 2215936 288 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 541 301 84 167 0 372 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2164

[startup+0.101066 s]
/proc/loadavg: 1.00 1.00 1.09 3/65 3316
/proc/meminfo: memFree=1557160/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=3352 CPUtime=0.09
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 1098 0 0 0 9 0 0 0 18 0 1 0 111617612 3432448 412 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 838 412 91 167 0 669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3352

[startup+0.301088 s]
/proc/loadavg: 1.00 1.00 1.09 3/65 3316
/proc/meminfo: memFree=1557160/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=3352 CPUtime=0.29
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 1099 0 0 0 29 0 0 0 19 0 1 0 111617612 3432448 413 1992294400 134512640 135197250 4294956224 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 838 413 91 167 0 669 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3352

[startup+0.701133 s]
/proc/loadavg: 1.00 1.00 1.09 3/65 3316
/proc/meminfo: memFree=1557160/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=3372 CPUtime=0.69
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 1116 0 0 0 69 0 0 0 22 0 1 0 111617612 3452928 430 1992294400 134512640 135197250 4294956224 18446744073709551615 134713089 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 843 430 94 167 0 674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3372

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 3317
/proc/meminfo: memFree=1555744/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=3516 CPUtime=1.49
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 1137 0 0 0 149 0 0 0 25 0 1 0 111617612 3600384 451 1992294400 134512640 135197250 4294956224 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 879 451 94 167 0 710 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3516

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 3317
/proc/meminfo: memFree=1555552/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=3520 CPUtime=3.09
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 1155 0 0 0 309 0 0 0 25 0 1 0 111617612 3604480 469 1992294400 134512640 135197250 4294956224 18446744073709551615 134525029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 880 469 94 167 0 711 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3520

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 3317
/proc/meminfo: memFree=1555168/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=3976 CPUtime=6.29
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 1245 0 0 0 629 0 0 0 25 0 1 0 111617612 4071424 559 1992294400 134512640 135197250 4294956224 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 994 559 94 167 0 825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3976

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 3317
/proc/meminfo: memFree=1554464/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=4544 CPUtime=12.68
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 1396 0 0 0 1268 0 0 0 25 0 1 0 111617612 4653056 710 1992294400 134512640 135197250 4294956224 18446744073709551615 134617785 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 1136 710 94 167 0 967 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4544

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 3317
/proc/meminfo: memFree=1553376/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=5820 CPUtime=25.48
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 1660 0 0 0 2548 0 0 0 25 0 1 0 111617612 5959680 974 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 1455 974 94 167 0 1286 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5820

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 3317
/proc/meminfo: memFree=1551584/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=8856 CPUtime=51.07
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 2097 0 0 0 5107 0 0 0 25 0 1 0 111617612 9068544 1411 1992294400 134512640 135197250 4294956224 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 2214 1411 94 167 0 2045 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8856

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 3319
/proc/meminfo: memFree=1545952/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=15768 CPUtime=102.27
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 3504 0 0 0 10225 2 0 0 25 0 1 0 111617612 16146432 2818 1992294400 134512640 135197250 4294956224 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 3942 2818 94 167 0 3773 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15768

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 3319
/proc/meminfo: memFree=1537312/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=22028 CPUtime=162.25
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 5660 0 0 0 16222 3 0 0 25 0 1 0 111617612 22556672 4974 1992294400 134512640 135197250 4294956224 18446744073709551615 134617843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 5507 4974 94 167 0 5338 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22028

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 3319
/proc/meminfo: memFree=1528864/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=31644 CPUtime=222.23
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 7742 0 0 0 22219 4 0 0 25 0 1 0 111617612 32403456 7056 1992294400 134512640 135197250 4294956224 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 7911 7056 94 167 0 7742 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31644

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 3319
/proc/meminfo: memFree=1521440/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=44740 CPUtime=282.21
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 9590 0 0 0 28216 5 0 0 25 0 1 0 111617612 45813760 8904 1992294400 134512640 135197250 4294956224 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 11185 8904 94 167 0 11016 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 44740

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 3319
/proc/meminfo: memFree=1513568/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=64384 CPUtime=342.19
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 11541 0 0 0 34212 7 0 0 25 0 1 0 111617612 65929216 10855 1992294400 134512640 135197250 4294956224 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 16096 10855 94 167 0 15927 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 64384

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 3319
/proc/meminfo: memFree=1506848/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=64384 CPUtime=402.18
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 13235 0 0 0 40210 8 0 0 25 0 1 0 111617612 65929216 12549 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 16096 12549 94 167 0 15927 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 64384

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 3319
/proc/meminfo: memFree=1500320/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=66152 CPUtime=462.16
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 14862 0 0 0 46207 9 0 0 25 0 1 0 111617612 67739648 14176 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 16538 14176 94 167 0 16369 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 66152

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 3319
/proc/meminfo: memFree=1493408/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=95620 CPUtime=522.14
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 16583 0 0 0 52204 10 0 0 25 0 1 0 111617612 97914880 15897 1992294400 134512640 135197250 4294956224 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 23905 15897 94 167 0 23736 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 95620

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 3319
/proc/meminfo: memFree=1487072/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=95620 CPUtime=582.12
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 18164 0 0 0 58201 11 0 0 25 0 1 0 111617612 97914880 17478 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 23905 17478 94 167 0 23736 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 95620

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 3319
/proc/meminfo: memFree=1480160/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=95620 CPUtime=642.11
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 19867 0 0 0 64199 12 0 0 25 0 1 0 111617612 97914880 19181 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 23905 19181 94 167 0 23736 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 95620

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 3319
/proc/meminfo: memFree=1472672/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=95620 CPUtime=702.09
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 21755 0 0 0 70196 13 0 0 25 0 1 0 111617612 97914880 21069 1992294400 134512640 135197250 4294956224 18446744073709551615 134525029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 23905 21069 94 167 0 23736 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 95620

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 3319
/proc/meminfo: memFree=1462240/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=139820 CPUtime=762.07
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 24351 0 0 0 76193 14 0 0 25 0 1 0 111617612 143175680 23665 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 34955 23665 94 167 0 34786 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 139820

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 3319
/proc/meminfo: memFree=1452512/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=139820 CPUtime=822.06
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 26821 0 0 0 82190 16 0 0 25 0 1 0 111617612 143175680 26135 1992294400 134512640 135197250 4294956224 18446744073709551615 134541456 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 34955 26135 94 167 0 34786 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 139820

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 3319
/proc/meminfo: memFree=1442976/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=143352 CPUtime=882.03
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 29172 0 0 0 88186 17 0 0 25 0 1 0 111617612 146792448 28486 1992294400 134512640 135197250 4294956224 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 35838 28486 94 167 0 35669 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 143352

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3319
/proc/meminfo: memFree=1433888/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=143352 CPUtime=942.02
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 31482 0 0 0 94184 18 0 0 25 0 1 0 111617612 146792448 30796 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 35838 30796 94 167 0 35669 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 143352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3319
/proc/meminfo: memFree=1422496/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=143352 CPUtime=1002
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 34302 0 0 0 100180 20 0 0 25 0 1 0 111617612 146792448 33616 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 35838 33616 94 167 0 35669 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 143352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3319
/proc/meminfo: memFree=1411488/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=209652 CPUtime=1061.98
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 37002 0 0 0 106175 23 0 0 25 0 1 0 111617612 214683648 36316 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 52413 36316 94 167 0 52244 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 209652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3319
/proc/meminfo: memFree=1400480/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=209652 CPUtime=1121.96
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 39749 0 0 0 112171 25 0 0 25 0 1 0 111617612 214683648 39063 1992294400 134512640 135197250 4294956224 18446744073709551615 134601472 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 52413 39063 94 167 0 52244 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 209652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3319
/proc/meminfo: memFree=1390432/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=209652 CPUtime=1181.94
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 42263 0 0 0 118167 27 0 0 25 0 1 0 111617612 214683648 41577 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 52413 41577 94 167 0 52244 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 209652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3319
/proc/meminfo: memFree=1386848/2055920 swapFree=4180020/4192956
[pid=3316] ppid=3314 vsize=209652 CPUtime=1200.05
/proc/3316/stat : 3316 (march_nn) R 3314 3316 3126 0 -1 4194304 43114 0 0 0 119977 28 0 0 25 0 1 0 111617612 214683648 42428 1992294400 134512640 135197250 4294956224 18446744073709551615 134556453 0 0 4096 0 0 0 0 17 1 0 0
/proc/3316/statm: 52413 42428 94 167 0 52244 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 209652

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): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.310952
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 209652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43114
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= 1201

runsolver used 1.3478 second user time and 2.87056 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-27 14:37:25
IDJOB=1738164
IDBENCH=71802
IDSOLVER=522
FILE ID=node32/1738164-1240835845
PBS_JOBID= 9187522
Free space on /tmp= 66396 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738164-1240835845/watcher-1738164-1240835845 -o /tmp/evaluation-result-1738164-1240835845/solver-1738164-1240835845 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1738164-1240835845.cnf

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=1364924052

node32.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		: 3000.216
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		: 3000.216
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:       1557640 kB
Buffers:         64024 kB
Cached:         369100 kB
SwapCached:       6156 kB
Active:         180252 kB
Inactive:       261748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557640 kB
SwapTotal:     4192956 kB
SwapFree:      4180020 kB
Dirty:             972 kB
Writeback:           0 kB
Mapped:          14348 kB
Slab:            41968 kB
Committed_AS:   431696 kB
PageTables:       1488 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= 66392 MiB
End job on node32 at 2009-04-27 14:57:27