Trace number 1730398

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 1200.53

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8.02478
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 252 variables and 2160 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 252 free variables and 2160 clauses.
0.00/0.01	c stat :: sign balance is biased by 14.999
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 2160 / 252 ) = 8.57
0.00/0.01	c longest clause has size 14
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 252
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 34
0.10/0.10	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 567
0.20/0.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5710
1.10/1.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 39994
7.39/7.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 208964
38.48/38.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 856184
159.34/159.46	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2863559
538.21/538.42	c |----------------------------------------------------------------|
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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-1730398-1240758803/watcher-1730398-1240758803 -o /tmp/evaluation-result-1730398-1240758803/solver-1730398-1240758803 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730398-1240758803.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: 1.93 1.88 1.47 3/64 29073
/proc/meminfo: memFree=1662648/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=976 CPUtime=0
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 103908848 999424 111 1992294400 134512640 135197250 4294956224 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 244 111 66 167 0 75 0

[startup+0.099675 s]
/proc/loadavg: 1.93 1.88 1.47 3/64 29073
/proc/meminfo: memFree=1662648/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=1440 CPUtime=0.09
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 103908848 1474560 178 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 360 178 91 167 0 191 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.101675 s]
/proc/loadavg: 1.93 1.88 1.47 3/64 29073
/proc/meminfo: memFree=1662648/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=1440 CPUtime=0.1
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 195 0 0 0 10 0 0 0 18 0 1 0 103908848 1474560 178 1992294400 134512640 135197250 4294956224 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 360 178 91 167 0 191 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1440

[startup+0.301712 s]
/proc/loadavg: 1.93 1.88 1.47 3/64 29073
/proc/meminfo: memFree=1662648/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=1440 CPUtime=0.3
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 206 0 0 0 30 0 0 0 19 0 1 0 103908848 1474560 189 1992294400 134512640 135197250 4294956224 18446744073709551615 134548546 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 360 189 94 167 0 191 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1440

[startup+0.701788 s]
/proc/loadavg: 1.93 1.88 1.47 3/64 29073
/proc/meminfo: memFree=1662648/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=1440 CPUtime=0.7
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 219 0 0 0 70 0 0 0 23 0 1 0 103908848 1474560 202 1992294400 134512640 135197250 4294956224 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 360 202 94 167 0 191 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1440

[startup+1.50194 s]
/proc/loadavg: 1.93 1.88 1.47 2/65 29074
/proc/meminfo: memFree=1662064/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=1644 CPUtime=1.5
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 267 0 0 0 150 0 0 0 25 0 1 0 103908848 1683456 250 1992294400 134512640 135197250 4294956224 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 411 250 94 167 0 242 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1644

[startup+3.10124 s]
/proc/loadavg: 1.93 1.88 1.47 2/65 29074
/proc/meminfo: memFree=1661808/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=1896 CPUtime=3.09
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 318 0 0 0 309 0 0 0 25 0 1 0 103908848 1941504 301 1992294400 134512640 135197250 4294956224 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 474 301 94 167 0 305 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1896

[startup+6.30185 s]
/proc/loadavg: 1.86 1.86 1.46 2/65 29074
/proc/meminfo: memFree=1661296/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=2464 CPUtime=6.29
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 422 0 0 0 629 0 0 0 25 0 1 0 103908848 2523136 405 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 616 405 94 167 0 447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2464

[startup+12.7021 s]
/proc/loadavg: 1.79 1.85 1.46 2/65 29074
/proc/meminfo: memFree=1660336/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=3740 CPUtime=12.69
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 625 0 0 0 1269 0 0 0 25 0 1 0 103908848 3829760 608 1992294400 134512640 135197250 4294956224 18446744073709551615 134618735 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 935 608 94 167 0 766 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3740

[startup+25.5015 s]
/proc/loadavg: 1.61 1.81 1.45 2/65 29074
/proc/meminfo: memFree=1658672/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=4892 CPUtime=25.48
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 1034 0 0 0 2548 0 0 0 25 0 1 0 103908848 5009408 1017 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 1223 1017 94 167 0 1054 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4892

[startup+51.1013 s]
/proc/loadavg: 1.40 1.74 1.44 2/65 29074
/proc/meminfo: memFree=1655408/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=9204 CPUtime=51.07
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 1842 0 0 0 5107 0 0 0 25 0 1 0 103908848 9424896 1825 1992294400 134512640 135197250 4294956224 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 2301 1825 94 167 0 2132 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9204

[startup+102.306 s]
/proc/loadavg: 1.17 1.63 1.42 2/65 29074
/proc/meminfo: memFree=1648752/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=18904 CPUtime=102.26
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 3459 0 0 0 10224 2 0 0 25 0 1 0 103908848 19357696 3442 1992294400 134512640 135197250 4294956224 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 4726 3442 94 167 0 4557 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18904

[startup+162.301 s]
/proc/loadavg: 1.06 1.51 1.39 2/65 29074
/proc/meminfo: memFree=1641328/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=27636 CPUtime=162.24
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 5328 0 0 0 16221 3 0 0 25 0 1 0 103908848 28299264 5311 1992294400 134512640 135197250 4294956224 18446744073709551615 134611704 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 6909 5311 94 167 0 6740 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27636

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.36 2/65 29074
/proc/meminfo: memFree=1633712/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=40732 CPUtime=222.22
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 7187 0 0 0 22218 4 0 0 25 0 1 0 103908848 41709568 7170 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 10183 7170 94 167 0 10014 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40732

[startup+282.301 s]
/proc/loadavg: 1.01 1.34 1.33 2/65 29074
/proc/meminfo: memFree=1626224/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=40732 CPUtime=282.2
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 9063 0 0 0 28215 5 0 0 25 0 1 0 103908848 41709568 9046 1992294400 134512640 135197250 4294956224 18446744073709551615 134548501 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 10183 9046 94 167 0 10014 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 40732

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.31 2/65 29074
/proc/meminfo: memFree=1618480/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=60376 CPUtime=342.18
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 10947 0 0 0 34212 6 0 0 25 0 1 0 103908848 61825024 10930 1992294400 134512640 135197250 4294956224 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 15094 10930 94 167 0 14925 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60376

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.29 2/65 29074
/proc/meminfo: memFree=1611120/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=60376 CPUtime=402.15
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 12795 0 0 0 40209 6 0 0 25 0 1 0 103908848 61825024 12778 1992294400 134512640 135197250 4294956224 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 15094 12778 94 167 0 14925 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 60376

[startup+462.301 s]
/proc/loadavg: 1.00 1.18 1.27 2/65 29074
/proc/meminfo: memFree=1603568/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=60376 CPUtime=462.13
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 14661 0 0 0 46206 7 0 0 25 0 1 0 103908848 61825024 14644 1992294400 134512640 135197250 4294956224 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 15094 14644 94 167 0 14925 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 60376

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.25 2/65 29074
/proc/meminfo: memFree=1596208/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=89844 CPUtime=522.11
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 16512 0 0 0 52203 8 0 0 25 0 1 0 103908848 92000256 16495 1992294400 134512640 135197250 4294956224 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 22461 16495 94 167 0 22292 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 89844

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 29074
/proc/meminfo: memFree=1588848/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=89844 CPUtime=582.1
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 18345 0 0 0 58201 9 0 0 25 0 1 0 103908848 92000256 18328 1992294400 134512640 135197250 4294956224 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 22461 18328 94 167 0 22292 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 89844

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 29074
/proc/meminfo: memFree=1581360/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=89844 CPUtime=642.07
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 20192 0 0 0 64198 9 0 0 25 0 1 0 103908848 92000256 20175 1992294400 134512640 135197250 4294956224 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 22461 20175 94 167 0 22292 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 89844

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.20 2/65 29074
/proc/meminfo: memFree=1573872/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=89844 CPUtime=702.05
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 22029 0 0 0 70195 10 0 0 25 0 1 0 103908848 92000256 22012 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 22461 22012 94 167 0 22292 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 89844

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.18 2/65 29074
/proc/meminfo: memFree=1566192/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=134044 CPUtime=762.04
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 23881 0 0 0 76192 12 0 0 25 0 1 0 103908848 137261056 23864 1992294400 134512640 135197250 4294956224 18446744073709551615 134539048 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 33511 23864 94 167 0 33342 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 134044

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 29074
/proc/meminfo: memFree=1558832/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=134044 CPUtime=822.01
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 25735 0 0 0 82187 14 0 0 25 0 1 0 103908848 137261056 25718 1992294400 134512640 135197250 4294956224 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 33511 25718 94 167 0 33342 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 134044

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 29074
/proc/meminfo: memFree=1551216/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=134192 CPUtime=881.99
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 27613 0 0 0 88184 15 0 0 25 0 1 0 103908848 137412608 27596 1992294400 134512640 135197250 4294956224 18446744073709551615 134603991 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 33548 27596 94 167 0 33379 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 134192

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 29074
/proc/meminfo: memFree=1543792/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=134192 CPUtime=941.97
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 29487 0 0 0 94181 16 0 0 25 0 1 0 103908848 137412608 29470 1992294400 134512640 135197250 4294956224 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 33548 29470 94 167 0 33379 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 134192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 29074
/proc/meminfo: memFree=1536304/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=134192 CPUtime=1001.94
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 31332 0 0 0 100178 16 0 0 25 0 1 0 103908848 137412608 31315 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 33548 31315 94 167 0 33379 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 134192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 29074
/proc/meminfo: memFree=1528880/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=134192 CPUtime=1061.93
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 33195 0 0 0 106175 18 0 0 25 0 1 0 103908848 137412608 33178 1992294400 134512640 135197250 4294956224 18446744073709551615 134539379 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 33548 33178 94 167 0 33379 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 134192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 29074
/proc/meminfo: memFree=1521392/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=200492 CPUtime=1121.9
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 35039 0 0 0 112172 18 0 0 25 0 1 0 103908848 205303808 35022 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 50123 35022 94 167 0 49954 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 200492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 29074
/proc/meminfo: memFree=1514160/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=200492 CPUtime=1181.89
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 36869 0 0 0 118170 19 0 0 25 0 1 0 103908848 205303808 36852 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 50123 36852 94 167 0 49954 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 200492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 29074
/proc/meminfo: memFree=1511728/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=200492 CPUtime=1200.08
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 37423 0 0 0 119989 19 0 0 25 0 1 0 103908848 205303808 37406 1992294400 134512640 135197250 4294956224 18446744073709551615 134541520 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 50123 37406 94 167 0 49954 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 200492

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 29074
/proc/meminfo: memFree=1511728/2055920 swapFree=4177728/4192956
[pid=29073] ppid=29071 vsize=200492 CPUtime=1200.08
/proc/29073/stat : 29073 (march_nn) R 29071 29073 28630 0 -1 4194304 37423 0 0 0 119989 19 0 0 25 0 1 0 103908848 205303808 37406 1992294400 134512640 135197250 4294956224 18446744073709551615 134541520 0 0 4096 0 0 0 0 17 1 0 0
/proc/29073/statm: 50123 37406 94 167 0 49954 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 200492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.9
CPU system time (s): 0.224965
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 200492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37423
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= 1550

runsolver used 0.936857 second user time and 2.39864 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-26 17:13:23
IDJOB=1730398
IDBENCH=24729
IDSOLVER=522
FILE ID=node37/1730398-1240758803
PBS_JOBID= 9187056
Free space on /tmp= 66300 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730398-1240758803/watcher-1730398-1240758803 -o /tmp/evaluation-result-1730398-1240758803/solver-1730398-1240758803 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1730398-1240758803.cnf

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

MD5SUM BENCH= bc769deecd9ed9694b8be132b5bd15cd
RANDOM SEED=1382840000

node37.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		: 3000.259
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		: 3000.259
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:       1663064 kB
Buffers:         42528 kB
Cached:         263996 kB
SwapCached:       9064 kB
Active:          54268 kB
Inactive:       263512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663064 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          13588 kB
Slab:            61060 kB
Committed_AS:   480060 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= 66300 MiB
End job on node37 at 2009-04-26 17:33:25