Trace number 1556081

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 1200.51

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsarray/
countbitsarray08_32.cnf
MD5SUMfd3f8184ebdeefe767f2b0366176385e
Bench CategoryAPPLICATION (applications 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 variables17818
Number of clauses52685
Sum of the clauses size122929
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 235122
Number of clauses of size 317561
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.56	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.56	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.56	c main()::
0.49/0.56	c initFormula():: searching for DIMACS p-line....
0.49/0.56	c initFormula():: the DIMACS p-line indicates a CNF of 17818 variables and 52685 clauses.
0.49/0.56	c parseCNF():: parsing....
0.49/0.56	c parseCNF():: the CNF contains 2 unary clauses.
0.49/0.56	c runParser():: parsing was successful, warming up engines...
0.49/0.56	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.49/0.56	c preprocessing fase I completed:: there are now 17816 free variables and 52681 clauses.
0.49/0.56	c stat :: sign balance is biased by 0.101
0.49/0.56	c using 3-SAT heuristics (occurence based diff)
0.49/0.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 240 duplicate clauses
0.49/0.56	c resolvent_look() :: found 240 resolvents
0.49/0.56	c lessRedundantTransformation():: nothing to be done.
0.49/0.56	c transformTo3SAT():: you gave me 17818 variables and 52921 clauses.
0.49/0.56	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.56	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.56	c transformTo3SAT():: the transformation yielded 17818 variabels and 52921 clauses.
0.49/0.56	c main():: clause / variable ratio: ( 52921 / 17818 ) = 2.97
0.49/0.56	c longest clause has size 3
0.49/0.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.56	c number of free variables = 17816
0.49/0.56	c dynamic_preselect_setsize :: off
0.49/0.56	c main():: all systems go!
0.49/0.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 17
0.59/0.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 215
1.39/1.41	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 2/999) NodeCount: 1893
8.09/8.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 12903
54.67/54.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 76147
353.77/353.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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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-1556081-1238746001/watcher-1556081-1238746001 -o /tmp/evaluation-result-1556081-1238746001/solver-1556081-1238746001 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556081-1238746001.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: 0.91 0.98 0.93 3/64 13163
/proc/meminfo: memFree=1816000/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=2644 CPUtime=0
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 469 0 0 0 0 0 0 0 18 0 1 0 1147266217 2707456 454 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 661 454 58 167 0 492 0

[startup+0.0131731 s]
/proc/loadavg: 0.91 0.98 0.93 3/64 13163
/proc/meminfo: memFree=1816000/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=2644 CPUtime=0.01
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 504 0 0 0 1 0 0 0 18 0 1 0 1147266217 2707456 489 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 661 489 58 167 0 492 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2644

[startup+0.101188 s]
/proc/loadavg: 0.91 0.98 0.93 3/64 13163
/proc/meminfo: memFree=1816000/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=6708 CPUtime=0.09
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 1441 0 0 0 9 0 0 0 18 0 1 0 1147266217 6868992 1109 1992294400 134512640 135197250 4294956224 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 1677 1109 65 167 0 1508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6708

[startup+0.301224 s]
/proc/loadavg: 0.91 0.98 0.93 3/64 13163
/proc/meminfo: memFree=1816000/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=8292 CPUtime=0.29
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 5400 0 0 0 27 2 0 0 19 0 1 0 1147266217 8491008 1547 1992294400 134512640 135197250 4294956224 18446744073709551615 134561005 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 2073 1547 80 167 0 1904 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8292

[startup+0.701297 s]
/proc/loadavg: 0.91 0.98 0.93 3/64 13163
/proc/meminfo: memFree=1816000/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=31020 CPUtime=0.69
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 11308 0 0 0 64 5 0 0 22 0 1 0 1147266217 31764480 3902 1992294400 134512640 135197250 4294956224 18446744073709551615 134541195 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 7755 3902 93 167 0 7586 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31020

[startup+1.50144 s]
/proc/loadavg: 0.91 0.98 0.93 2/65 13164
/proc/meminfo: memFree=1799416/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=31256 CPUtime=1.49
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 11790 0 0 0 144 5 0 0 25 0 1 0 1147266217 32006144 4384 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 7814 4384 93 167 0 7645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31256

[startup+3.10174 s]
/proc/loadavg: 0.91 0.98 0.93 2/65 13164
/proc/meminfo: memFree=1798584/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=31676 CPUtime=3.09
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 12079 0 0 0 304 5 0 0 25 0 1 0 1147266217 32436224 4659 1992294400 134512640 135197250 4294956224 18446744073709551615 134542029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 7919 4659 93 167 0 7750 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31676

[startup+6.30132 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 13164
/proc/meminfo: memFree=1796664/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=31676 CPUtime=6.29
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 12301 0 0 0 623 6 0 0 25 0 1 0 1147266217 32436224 4881 1992294400 134512640 135197250 4294956224 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 7919 4881 93 167 0 7750 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31676

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 13164
/proc/meminfo: memFree=1796280/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=32152 CPUtime=12.68
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 12363 0 0 0 1262 6 0 0 25 0 1 0 1147266217 32923648 4943 1992294400 134512640 135197250 4294956224 18446744073709551615 134542101 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 8038 4943 93 167 0 7869 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32152

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.93 2/65 13164
/proc/meminfo: memFree=1794744/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=32528 CPUtime=25.48
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 12743 0 0 0 2541 7 0 0 25 0 1 0 1147266217 33308672 5323 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 8132 5323 93 167 0 7963 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32528

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 13164
/proc/meminfo: memFree=1793848/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=33484 CPUtime=51.08
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 12953 0 0 0 5100 8 0 0 25 0 1 0 1147266217 34287616 5533 1992294400 134512640 135197250 4294956224 18446744073709551615 134542202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 8371 5533 93 167 0 8202 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33484

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 13164
/proc/meminfo: memFree=1789048/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=36076 CPUtime=102.25
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 14130 0 0 0 10216 9 0 0 25 0 1 0 1147266217 36941824 6710 1992294400 134512640 135197250 4294956224 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 9019 6710 93 167 0 8850 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 36076

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 13164
/proc/meminfo: memFree=1787896/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=36416 CPUtime=162.23
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 14411 0 0 0 16213 10 0 0 25 0 1 0 1147266217 37289984 6991 1992294400 134512640 135197250 4294956224 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 9104 6991 93 167 0 8935 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 36416

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1786744/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=36928 CPUtime=222.22
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 14686 0 0 0 22211 11 0 0 25 0 1 0 1147266217 37814272 7266 1992294400 134512640 135197250 4294956224 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 9232 7266 93 167 0 9063 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 36928

[startup+282.302 s]
/proc/loadavg: 1.03 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1785656/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=40744 CPUtime=282.19
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 14945 0 0 0 28208 11 0 0 25 0 1 0 1147266217 41721856 7525 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 10186 7525 93 167 0 10017 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40744

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1784504/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=41508 CPUtime=342.16
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 15224 0 0 0 34205 11 0 0 25 0 1 0 1147266217 42504192 7804 1992294400 134512640 135197250 4294956224 18446744073709551615 134542202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 10377 7804 93 167 0 10208 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 41508

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1783224/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=41508 CPUtime=402.14
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 15519 0 0 0 40202 12 0 0 25 0 1 0 1147266217 42504192 8099 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 10377 8099 93 167 0 10208 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 41508

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1782136/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=41640 CPUtime=462.13
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 15787 0 0 0 46200 13 0 0 25 0 1 0 1147266217 42639360 8367 1992294400 134512640 135197250 4294956224 18446744073709551615 134542296 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 10410 8367 93 167 0 10241 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 41640

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1780280/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=42792 CPUtime=522.1
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 16237 0 0 0 52197 13 0 0 25 0 1 0 1147266217 43819008 8817 1992294400 134512640 135197250 4294956224 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 10698 8817 93 167 0 10529 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 42792

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1779128/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=50424 CPUtime=582.08
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 16507 0 0 0 58194 14 0 0 25 0 1 0 1147266217 51634176 9087 1992294400 134512640 135197250 4294956224 18446744073709551615 134542287 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 12606 9087 93 167 0 12437 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 50424

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1778040/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=50424 CPUtime=642.07
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 16768 0 0 0 64192 15 0 0 25 0 1 0 1147266217 51634176 9348 1992294400 134512640 135197250 4294956224 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 12606 9348 93 167 0 12437 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 50424

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1776952/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=50556 CPUtime=702.04
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 17039 0 0 0 70189 15 0 0 25 0 1 0 1147266217 51769344 9619 1992294400 134512640 135197250 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 12639 9619 93 167 0 12470 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 50556

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1775800/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=52280 CPUtime=762.02
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 17303 0 0 0 76186 16 0 0 25 0 1 0 1147266217 53534720 9883 1992294400 134512640 135197250 4294956224 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 13070 9883 93 167 0 12901 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 52280

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1774712/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=52280 CPUtime=821.99
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 17563 0 0 0 82183 16 0 0 25 0 1 0 1147266217 53534720 10143 1992294400 134512640 135197250 4294956224 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 13070 10143 93 167 0 12901 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 52280

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1773688/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=52280 CPUtime=881.97
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 17811 0 0 0 88180 17 0 0 25 0 1 0 1147266217 53534720 10391 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 13070 10391 93 167 0 12901 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 52280

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1772664/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=52280 CPUtime=941.95
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 18057 0 0 0 94178 17 0 0 25 0 1 0 1147266217 53534720 10637 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 13070 10637 93 167 0 12901 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 52280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1771768/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=52280 CPUtime=1001.93
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 18272 0 0 0 100176 17 0 0 25 0 1 0 1147266217 53534720 10852 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 13070 10852 93 167 0 12901 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 52280

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1770744/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=52280 CPUtime=1061.9
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 18520 0 0 0 106173 17 0 0 25 0 1 0 1147266217 53534720 11100 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 13070 11100 93 167 0 12901 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 52280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1769720/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=54868 CPUtime=1121.89
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 18752 0 0 0 112171 18 0 0 25 0 1 0 1147266217 56184832 11332 1992294400 134512640 135197250 4294956224 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 13717 11332 93 167 0 13548 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 54868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1768888/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=54868 CPUtime=1181.86
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 18963 0 0 0 118168 18 0 0 25 0 1 0 1147266217 56184832 11543 1992294400 134512640 135197250 4294956224 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 13717 11543 93 167 0 13548 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 54868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13164
/proc/meminfo: memFree=1768504/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=70128 CPUtime=1200.06
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 19036 0 0 0 119988 18 0 0 25 0 1 0 1147266217 71811072 11616 1992294400 134512640 135197250 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 17532 11616 93 167 0 17363 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 70128

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 0.94 2/65 13164
/proc/meminfo: memFree=1768504/2055920 swapFree=4177752/4192956
[pid=13163] ppid=13161 vsize=70128 CPUtime=1200.06
/proc/13163/stat : 13163 (march_nn) R 13161 13163 12881 0 -1 4194304 19036 0 0 0 119988 18 0 0 25 0 1 0 1147266217 71811072 11616 1992294400 134512640 135197250 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/13163/statm: 17532 11616 93 167 0 17363 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 70128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.198969
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 70128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19036
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= 2415

runsolver used 0.870867 second user time and 2.56961 second system time

The end

Launcher Data 

Begin job on node24 at 2009-04-03 10:06:41
IDJOB=1556081
IDBENCH=70812
IDSOLVER=522
FILE ID=node24/1556081-1238746001
PBS_JOBID= 9086101
Free space on /tmp= 66496 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsarray/countbitsarray08_32.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556081-1238746001/watcher-1556081-1238746001 -o /tmp/evaluation-result-1556081-1238746001/solver-1556081-1238746001 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1556081-1238746001.cnf

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

MD5SUM BENCH= fd3f8184ebdeefe767f2b0366176385e
RANDOM SEED=1530837604

node24.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		: 3000.260
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		: 3000.260
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:       1816416 kB
Buffers:         16940 kB
Cached:         153484 kB
SwapCached:       9028 kB
Active:          22716 kB
Inactive:       158156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816416 kB
SwapTotal:     4192956 kB
SwapFree:      4177752 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          16184 kB
Slab:            44556 kB
Committed_AS:  3425192 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66496 MiB
End job on node24 at 2009-04-03 10:26:43