Trace number 1515974

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

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S254828838-055.cnf
MD5SUM49dcfc34ef97670988a946b0575b679c
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

1.00/1.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.02	c main()::
1.00/1.02	c initFormula():: searching for DIMACS p-line....
1.00/1.02	c full lookahead due to high density!
1.00/1.02	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.02	c parseCNF():: parsing....
1.00/1.02	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.02	c runParser():: parsing was successful, warming up engines...
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.02	c stat :: sign balance is biased by 0.006
1.00/1.02	c using k-SAT heuristics (size based diff)
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.00/1.02	c resolvent_look() :: found 1 resolvents
1.00/1.02	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
1.00/1.02	c longest clause has size 7
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c number of free variables = 65
1.00/1.02	c dynamic_preselect_setsize :: off
1.00/1.02	c main():: all systems go!
1.00/1.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 29
1.00/1.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 369
1.19/1.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2936
2.49/2.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 16637
9.09/9.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 70683
36.47/36.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 232763
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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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515974-1238262200/watcher-1515974-1238262200 -o /tmp/evaluation-result-1515974-1238262200/solver-1515974-1238262200 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515974-1238262200.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: 0.99 0.98 0.99 3/64 2469
/proc/meminfo: memFree=872568/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=836 CPUtime=0
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1098886160 856064 89 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 209 90 59 167 0 40 0

[startup+0.089697 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2469
/proc/meminfo: memFree=872568/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=1876 CPUtime=0.08
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 825 0 0 0 8 0 0 0 18 0 1 0 1098886160 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1876

[startup+0.101696 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2469
/proc/meminfo: memFree=872568/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=1876 CPUtime=0.09
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 825 0 0 0 9 0 0 0 18 0 1 0 1098886160 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.301726 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2469
/proc/meminfo: memFree=872568/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=1876 CPUtime=0.29
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 825 0 0 0 29 0 0 0 19 0 1 0 1098886160 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701794 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2469
/proc/meminfo: memFree=872568/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=1876 CPUtime=0.69
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 825 0 0 0 69 0 0 0 22 0 1 0 1098886160 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2470
/proc/meminfo: memFree=871536/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=2304 CPUtime=1.49
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 1055 0 0 0 149 0 0 0 25 0 1 0 1098886160 2359296 415 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 576 415 94 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.10121 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2470
/proc/meminfo: memFree=871152/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=2552 CPUtime=3.09
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 1057 0 0 0 309 0 0 0 25 0 1 0 1098886160 2613248 417 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 638 417 94 167 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.30176 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2470
/proc/meminfo: memFree=870960/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=2552 CPUtime=6.29
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 1093 0 0 0 629 0 0 0 25 0 1 0 1098886160 2613248 453 1992294400 134512640 135197250 4294956240 18446744073709551615 134524947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 638 453 94 167 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2552

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2470
/proc/meminfo: memFree=870264/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=3236 CPUtime=12.68
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 1245 0 0 0 1268 0 0 0 25 0 1 0 1098886160 3313664 605 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 809 605 94 167 0 640 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3236

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2470
/proc/meminfo: memFree=869624/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=4088 CPUtime=25.48
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 1398 0 0 0 2548 0 0 0 25 0 1 0 1098886160 4186112 758 1992294400 134512640 135197250 4294956240 18446744073709551615 134557235 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 1022 758 94 167 0 853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4088

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2470
/proc/meminfo: memFree=868472/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=6004 CPUtime=51.08
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 1690 0 0 0 5107 1 0 0 25 0 1 0 1098886160 6148096 1050 1992294400 134512640 135197250 4294956240 18446744073709551615 134603184 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 1501 1050 94 167 0 1332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6004

[startup+102.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 2470
/proc/meminfo: memFree=866104/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=7728 CPUtime=102.26
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 2263 0 0 0 10225 1 0 0 25 0 1 0 1098886160 7913472 1623 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 1932 1623 94 167 0 1763 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7728

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2470
/proc/meminfo: memFree=863480/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=10316 CPUtime=162.24
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 2908 0 0 0 16222 2 0 0 25 0 1 0 1098886160 10563584 2268 1992294400 134512640 135197250 4294956240 18446744073709551615 134618627 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 2579 2268 94 167 0 2410 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10316

[startup+222.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 2470
/proc/meminfo: memFree=860856/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=14196 CPUtime=222.21
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 3545 0 0 0 22219 2 0 0 25 0 1 0 1098886160 14536704 2905 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 3549 2905 94 167 0 3380 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 2470
/proc/meminfo: memFree=858360/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=20016 CPUtime=282.19
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 4163 0 0 0 28216 3 0 0 25 0 1 0 1098886160 20496384 3523 1992294400 134512640 135197250 4294956240 18446744073709551615 134603571 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 5004 3523 94 167 0 4835 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20016

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2470
/proc/meminfo: memFree=855800/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=20388 CPUtime=342.17
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 4789 0 0 0 34214 3 0 0 25 0 1 0 1098886160 20877312 4149 1992294400 134512640 135197250 4294956240 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 5097 4149 94 167 0 4928 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20388

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=853240/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=20388 CPUtime=402.15
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 5426 0 0 0 40211 4 0 0 25 0 1 0 1098886160 20877312 4786 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 5097 4786 94 167 0 4928 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20388

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=850744/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=29120 CPUtime=462.13
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 6026 0 0 0 46209 4 0 0 25 0 1 0 1098886160 29818880 5386 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 7280 5386 94 167 0 7111 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29120

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=848440/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=29120 CPUtime=522.11
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 6621 0 0 0 52206 5 0 0 25 0 1 0 1098886160 29818880 5981 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 7280 5981 94 167 0 7111 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 29120

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=846072/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=29120 CPUtime=582.09
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 7214 0 0 0 58204 5 0 0 25 0 1 0 1098886160 29818880 6574 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 7280 6574 94 167 0 7111 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 29120

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=843640/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=42588 CPUtime=642.07
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 7794 0 0 0 64201 6 0 0 25 0 1 0 1098886160 43610112 7154 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 10647 7154 94 167 0 10478 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 42588

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=841336/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=42588 CPUtime=702.04
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 8360 0 0 0 70198 6 0 0 25 0 1 0 1098886160 43610112 7720 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 10647 7720 94 167 0 10478 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 42588

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=839160/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=42588 CPUtime=762.03
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 8887 0 0 0 76196 7 0 0 25 0 1 0 1098886160 43610112 8247 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 10647 8247 94 167 0 10478 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 42588

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=836792/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=42588 CPUtime=822
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 9497 0 0 0 82193 7 0 0 25 0 1 0 1098886160 43610112 8857 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 10647 8857 94 167 0 10478 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 42588

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=834424/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=42588 CPUtime=881.97
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 10071 0 0 0 88190 7 0 0 25 0 1 0 1098886160 43610112 9431 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 10647 9431 94 167 0 10478 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 42588

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=832184/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=42588 CPUtime=941.96
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 10637 0 0 0 94188 8 0 0 25 0 1 0 1098886160 43610112 9997 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 10647 9997 94 167 0 10478 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 42588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2470
/proc/meminfo: memFree=830008/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=62232 CPUtime=1001.94
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 11160 0 0 0 100186 8 0 0 25 0 1 0 1098886160 63725568 10520 1992294400 134512640 135197250 4294956240 18446744073709551615 134548390 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 15558 10520 94 167 0 15389 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 62232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2476
/proc/meminfo: memFree=827576/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=62232 CPUtime=1061.9
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 11725 0 0 0 106182 8 0 0 25 0 1 0 1098886160 63725568 11085 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 15558 11085 94 167 0 15389 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 62232

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2476
/proc/meminfo: memFree=825528/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=62232 CPUtime=1121.89
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 12280 0 0 0 112180 9 0 0 25 0 1 0 1098886160 63725568 11640 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 15558 11640 94 167 0 15389 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 62232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2476
/proc/meminfo: memFree=823416/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=62232 CPUtime=1181.86
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 12809 0 0 0 118177 9 0 0 25 0 1 0 1098886160 63725568 12169 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 15558 12169 94 167 0 15389 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 62232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2476
/proc/meminfo: memFree=822648/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=62976 CPUtime=1200.07
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 12985 0 0 0 119997 10 0 0 25 0 1 0 1098886160 64487424 12345 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 15744 12345 94 167 0 15575 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62976

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 1.00 2/65 2476
/proc/meminfo: memFree=822648/2055920 swapFree=4177928/4192956
[pid=2469] ppid=2467 vsize=62976 CPUtime=1200.07
/proc/2469/stat : 2469 (march_nn) R 2467 2469 2084 0 -1 4194304 12985 0 0 0 119997 10 0 0 25 0 1 0 1098886160 64487424 12345 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2469/statm: 15744 12345 94 167 0 15575 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.110983
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 62976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12985
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= 1996

runsolver used 0.997848 second user time and 2.35564 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 18:43:20
IDJOB=1515974
IDBENCH=70474
IDSOLVER=522
FILE ID=node14/1515974-1238262200
PBS_JOBID= 9060812
Free space on /tmp= 65396 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S254828838-055.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515974-1238262200/watcher-1515974-1238262200 -o /tmp/evaluation-result-1515974-1238262200/solver-1515974-1238262200 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515974-1238262200.cnf

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

MD5SUM BENCH= 49dcfc34ef97670988a946b0575b679c
RANDOM SEED=368959676

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:        872984 kB
Buffers:         89156 kB
Cached:         999944 kB
SwapCached:       8964 kB
Active:          90032 kB
Inactive:      1009724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        872984 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            69136 kB
Committed_AS:  2808008 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 19:03:23