Trace number 1513178

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) 1200.12 1200.72

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S2051339669-029.cnf
MD5SUM517a75d68208490415f54c6427b40d77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data 

3.19/3.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.19/3.29	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.19/3.29	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.19/3.29	c main()::
3.19/3.29	c initFormula():: searching for DIMACS p-line....
3.19/3.29	c full lookahead due to high density!
3.19/3.29	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.19/3.29	c parseCNF():: parsing....
3.19/3.29	c parseCNF():: the CNF contains 0 unary clauses.
3.19/3.29	c runParser():: parsing was successful, warming up engines...
3.19/3.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.29	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.19/3.29	c stat :: sign balance is biased by 0.007
3.19/3.29	c using k-SAT heuristics (size based diff)
3.19/3.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.29	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.19/3.29	c longest clause has size 7
3.19/3.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.29	c number of free variables = 220
3.19/3.29	c dynamic_preselect_setsize :: off
3.19/3.29	c main():: all systems go!
3.19/3.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 97
3.39/3.42	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: 4681
5.79/5.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
c |********************************************
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c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 144714
72.15/72.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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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-1513178-1238213757/watcher-1513178-1238213757 -o /tmp/evaluation-result-1513178-1238213757/solver-1513178-1238213757 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513178-1238213757.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 0.99 0.97 3/64 1903
/proc/meminfo: memFree=861040/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=980 CPUtime=0
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1094041397 1003520 107 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 245 107 59 167 0 76 0

[startup+0.0498889 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 1903
/proc/meminfo: memFree=861040/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=2244 CPUtime=0.04
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 317 0 0 0 4 0 0 0 18 0 1 0 1094041397 2297856 301 1992294400 134512640 135197250 4294956240 18446744073709551615 134564947 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 561 301 63 167 0 392 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2244

[startup+0.102895 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 1903
/proc/meminfo: memFree=861040/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=3520 CPUtime=0.09
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 1445 0 0 0 9 0 0 0 18 0 1 0 1094041397 3604480 646 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 880 646 81 167 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.301924 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 1903
/proc/meminfo: memFree=861040/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=3860 CPUtime=0.29
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 3197 0 0 0 28 1 0 0 19 0 1 0 1094041397 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3860

[startup+0.701982 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 1903
/proc/meminfo: memFree=861040/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=3860 CPUtime=0.69
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 3197 0 0 0 68 1 0 0 23 0 1 0 1094041397 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3860

[startup+1.5011 s]
/proc/loadavg: 0.92 0.99 0.97 2/65 1904
/proc/meminfo: memFree=858472/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=3860 CPUtime=1.49
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 3197 0 0 0 148 1 0 0 25 0 1 0 1094041397 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3860

[startup+3.10133 s]
/proc/loadavg: 0.92 0.99 0.97 2/65 1904
/proc/meminfo: memFree=858344/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=3860 CPUtime=3.09
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 3197 0 0 0 308 1 0 0 25 0 1 0 1094041397 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3860

[startup+6.3018 s]
/proc/loadavg: 0.93 0.99 0.97 2/65 1904
/proc/meminfo: memFree=857256/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=5460 CPUtime=6.29
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 4788 0 0 0 627 2 0 0 25 0 1 0 1094041397 5591040 980 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 1365 980 94 167 0 1196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5460

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 0.97 2/65 1904
/proc/meminfo: memFree=856816/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=5856 CPUtime=12.68
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 4895 0 0 0 1266 2 0 0 25 0 1 0 1094041397 5996544 1086 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 1464 1086 94 167 0 1295 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5856

[startup+25.5026 s]
/proc/loadavg: 0.95 0.99 0.97 2/65 1904
/proc/meminfo: memFree=856304/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=6936 CPUtime=25.48
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 5045 0 0 0 2546 2 0 0 25 0 1 0 1094041397 7102464 1236 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 1734 1236 94 167 0 1565 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6936

[startup+51.1013 s]
/proc/loadavg: 0.96 0.99 0.97 2/65 1904
/proc/meminfo: memFree=855024/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=8852 CPUtime=51.06
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 5365 0 0 0 5104 2 0 0 25 0 1 0 1094041397 9064448 1556 1992294400 134512640 135197250 4294956240 18446744073709551615 134556403 0 0 4096 0 0 0 0 17 1 0 0
/proc/1903/statm: 2213 1556 94 167 0 2044 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8852

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.97 2/65 1904
/proc/meminfo: memFree=852336/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=10576 CPUtime=102.24
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 5995 0 0 0 10221 3 0 0 25 0 1 0 1094041397 10829824 2186 1992294400 134512640 135197250 4294956240 18446744073709551615 134556643 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 2644 2186 94 167 0 2475 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 10576

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 1904
/proc/meminfo: memFree=849200/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=17180 CPUtime=162.2
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 6776 0 0 0 16216 4 0 0 25 0 1 0 1094041397 17592320 2967 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 4295 2967 94 167 0 4126 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 17180

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 1904
/proc/meminfo: memFree=846192/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=17180 CPUtime=222.18
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 7532 0 0 0 22213 5 0 0 25 0 1 0 1094041397 17592320 3723 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 4295 3723 94 167 0 4126 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 17180

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 1904
/proc/meminfo: memFree=843120/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=23136 CPUtime=282.15
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 8294 0 0 0 28209 6 0 0 25 0 1 0 1094041397 23691264 4485 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 5784 4485 94 167 0 5615 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 23136

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 1904
/proc/meminfo: memFree=840048/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=23136 CPUtime=342.13
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 9065 0 0 0 34206 7 0 0 25 0 1 0 1094041397 23691264 5256 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 5784 5256 94 167 0 5615 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 23136

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 1904
/proc/meminfo: memFree=837040/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=31868 CPUtime=402.1
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 9837 0 0 0 40202 8 0 0 25 0 1 0 1094041397 32632832 6028 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 7967 6028 94 167 0 7798 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 31868

[startup+462.303 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 1904
/proc/meminfo: memFree=833904/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=31868 CPUtime=462.07
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 10612 0 0 0 46199 8 0 0 25 0 1 0 1094041397 32632832 6803 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 7967 6803 94 167 0 7798 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 31868

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 1904
/proc/meminfo: memFree=830768/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=31868 CPUtime=522.04
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 11398 0 0 0 52196 8 0 0 25 0 1 0 1094041397 32632832 7589 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 7967 7589 94 167 0 7798 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 31868

[startup+582.301 s]
/proc/loadavg: 1.03 1.00 0.98 2/65 1904
/proc/meminfo: memFree=827568/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=45240 CPUtime=582.01
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 12173 0 0 0 58192 9 0 0 25 0 1 0 1094041397 46325760 8364 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 11310 8364 94 167 0 11141 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 45240

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 1904
/proc/meminfo: memFree=824496/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=45240 CPUtime=641.99
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 12944 0 0 0 64189 10 0 0 25 0 1 0 1094041397 46325760 9135 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 11310 9135 94 167 0 11141 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 45240

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1904
/proc/meminfo: memFree=821232/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=45240 CPUtime=701.95
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 13740 0 0 0 70185 10 0 0 25 0 1 0 1094041397 46325760 9931 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 11310 9931 94 167 0 11141 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 45240

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1904
/proc/meminfo: memFree=818032/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=45240 CPUtime=761.94
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 14523 0 0 0 76183 11 0 0 25 0 1 0 1094041397 46325760 10714 1992294400 134512640 135197250 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 11310 10714 94 167 0 11141 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 45240

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1904
/proc/meminfo: memFree=815024/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=64884 CPUtime=821.91
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 15311 0 0 0 82179 12 0 0 25 0 1 0 1094041397 66441216 11502 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 16221 11502 94 167 0 16052 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 64884

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1904
/proc/meminfo: memFree=811888/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=64884 CPUtime=881.88
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 16092 0 0 0 88176 12 0 0 25 0 1 0 1094041397 66441216 12283 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 16221 12283 94 167 0 16052 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 64884

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1904
/proc/meminfo: memFree=808752/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=64884 CPUtime=941.85
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 16878 0 0 0 94172 13 0 0 25 0 1 0 1094041397 66441216 13069 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 16221 13069 94 167 0 16052 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 64884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1904
/proc/meminfo: memFree=805552/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=65428 CPUtime=1001.82
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 17664 0 0 0 100169 13 0 0 25 0 1 0 1094041397 66998272 13855 1992294400 134512640 135197250 4294956240 18446744073709551615 134593019 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 16357 13855 94 167 0 16188 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 65428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1904
/proc/meminfo: memFree=802416/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=65428 CPUtime=1061.79
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 18454 0 0 0 106165 14 0 0 25 0 1 0 1094041397 66998272 14645 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 16357 14645 94 167 0 16188 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 65428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1904
/proc/meminfo: memFree=799280/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=65428 CPUtime=1121.76
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 19244 0 0 0 112162 14 0 0 25 0 1 0 1094041397 66998272 15435 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 16357 15435 94 167 0 16188 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 65428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1906
/proc/meminfo: memFree=796016/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=94896 CPUtime=1181.71
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 20028 0 0 0 118155 16 0 0 25 0 1 0 1094041397 97173504 16219 1992294400 134512640 135197250 4294956240 18446744073709551615 134548361 0 0 4096 0 0 0 0 17 1 0 0
/proc/1903/statm: 23724 16219 94 167 0 23555 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 94896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1906
/proc/meminfo: memFree=794992/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=94896 CPUtime=1200.1
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 20269 0 0 0 119994 16 0 0 25 0 1 0 1094041397 97173504 16460 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 23724 16460 94 167 0 23555 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 94896

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1906
/proc/meminfo: memFree=794992/2055920 swapFree=4174204/4192956
[pid=1903] ppid=1901 vsize=94896 CPUtime=1200.1
/proc/1903/stat : 1903 (march_nn) R 1901 1903 32028 0 -1 4194304 20269 0 0 0 119994 16 0 0 25 0 1 0 1094041397 97173504 16460 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/1903/statm: 23724 16460 94 167 0 23555 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 94896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.12
CPU user time (s): 1199.94
CPU system time (s): 0.175973
CPU usage (%): 99.95
Max. virtual memory (cumulated for all children) (KiB): 94896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20269
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= 4041

runsolver used 0.98385 second user time and 3.39748 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 05:15:57
IDJOB=1513178
IDBENCH=70241
IDSOLVER=522
FILE ID=node22/1513178-1238213757
PBS_JOBID= 9060542
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S2051339669-029.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513178-1238213757/watcher-1513178-1238213757 -o /tmp/evaluation-result-1513178-1238213757/solver-1513178-1238213757 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513178-1238213757.cnf

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

MD5SUM BENCH= 517a75d68208490415f54c6427b40d77
RANDOM SEED=89914540

node22.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		: 3000.279
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		: 3000.279
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:        861456 kB
Buffers:         92344 kB
Cached:         993084 kB
SwapCached:      12568 kB
Active:         103736 kB
Inactive:       995828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861456 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            80888 kB
Committed_AS:  2877788 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 05:36:00