Trace number 1735013

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) 1200.04 1200.33

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1150c84314g2.cnf
MD5SUM63d94048c368060530aaae24bc900bb9
Bench CategoryCRAFTED (crafted 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 variables1150
Number of clauses84314
Sum of the clauses size169678
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284264
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 1150 variables and 84314 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 3339 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 1150 free variables and 80975 clauses.
0.39/0.44	c stat :: sign balance is biased by 138.626
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 80975 / 1150 ) = 70.41
0.39/0.44	c longest clause has size 23
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 1150
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 132
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 5384
5.19/5.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 102148
76.37/76.40	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 |****************************************************************| ( 3/999) NodeCount: 1034211
678.72/678.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************
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c |********************************
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c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735013-1240799403/watcher-1735013-1240799403 -o /tmp/evaluation-result-1735013-1240799403/solver-1735013-1240799403 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1735013-1240799403.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30474
/proc/meminfo: memFree=1699704/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=1632 CPUtime=0
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 107973820 1671168 189 1992294400 134512640 135197250 4294956224 18446744073709551615 134853366 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 408 189 58 167 0 239 0

[startup+0.0925541 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30474
/proc/meminfo: memFree=1699704/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=6908 CPUtime=0.08
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 963 0 0 0 8 0 0 0 18 0 1 0 107973820 7073792 947 1992294400 134512640 135197250 4294956224 18446744073709551615 134560528 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1727 947 62 167 0 1558 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6908

[startup+0.101555 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30474
/proc/meminfo: memFree=1699704/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=6264 CPUtime=0.09
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 970 0 0 0 9 0 0 0 18 0 1 0 107973820 6414336 725 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1566 725 65 167 0 1397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6264

[startup+0.301566 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30474
/proc/meminfo: memFree=1699704/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=7440 CPUtime=0.29
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 4095 0 0 0 28 1 0 0 19 0 1 0 107973820 7618560 1112 1992294400 134512640 135197250 4294956224 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1860 1112 82 167 0 1691 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7440

[startup+0.701592 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30474
/proc/meminfo: memFree=1699704/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=10892 CPUtime=0.69
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 5972 0 0 0 68 1 0 0 22 0 1 0 107973820 11153408 1270 1992294400 134512640 135197250 4294956224 18446744073709551615 134550744 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2723 1270 93 167 0 2554 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10892

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1694960/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=11024 CPUtime=1.49
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 6009 0 0 0 148 1 0 0 25 0 1 0 107973820 11288576 1307 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2756 1307 93 167 0 2587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11024

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1694640/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=11312 CPUtime=3.09
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 6065 0 0 0 308 1 0 0 25 0 1 0 107973820 11583488 1363 1992294400 134512640 135197250 4294956224 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2828 1363 93 167 0 2659 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11312

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1693808/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=12304 CPUtime=6.29
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 6281 0 0 0 628 1 0 0 25 0 1 0 107973820 12599296 1579 1992294400 134512640 135197250 4294956224 18446744073709551615 134602702 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 3076 1579 93 167 0 2907 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12304

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1692344/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=13524 CPUtime=12.69
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 6563 0 0 0 1267 2 0 0 25 0 1 0 107973820 13848576 1861 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 3381 1861 93 167 0 3212 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13524

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1691576/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=14540 CPUtime=25.48
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 6752 0 0 0 2546 2 0 0 25 0 1 0 107973820 14888960 2050 1992294400 134512640 135197250 4294956224 18446744073709551615 134617817 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 3635 2050 93 167 0 3466 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14540

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1690168/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=15948 CPUtime=51.08
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 7127 0 0 0 5105 3 0 0 25 0 1 0 107973820 16330752 2425 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 3987 2425 93 167 0 3818 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15948

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1685240/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=23496 CPUtime=102.27
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 8321 0 0 0 10223 4 0 0 25 0 1 0 107973820 24059904 3619 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 5874 3619 93 167 0 5705 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23496

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1679736/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=34968 CPUtime=162.25
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 9681 0 0 0 16221 4 0 0 25 0 1 0 107973820 35807232 4979 1992294400 134512640 135197250 4294956224 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 8742 4979 93 167 0 8573 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34968

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1674232/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=34968 CPUtime=222.24
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 11045 0 0 0 22219 5 0 0 25 0 1 0 107973820 35807232 6343 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 8742 6343 93 167 0 8573 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34968

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1668472/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=38848 CPUtime=282.23
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 12483 0 0 0 28217 6 0 0 25 0 1 0 107973820 39780352 7781 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 9712 7781 93 167 0 9543 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 38848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1663032/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=59120 CPUtime=342.2
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 13820 0 0 0 34214 6 0 0 25 0 1 0 107973820 60538880 9118 1992294400 134512640 135197250 4294956224 18446744073709551615 134551011 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 14780 9118 93 167 0 14611 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 59120

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30475
/proc/meminfo: memFree=1657720/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=59120 CPUtime=402.19
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 15157 0 0 0 40212 7 0 0 25 0 1 0 107973820 60538880 10455 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 14780 10455 93 167 0 14611 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 59120

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1652728/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=59124 CPUtime=462.18
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 16379 0 0 0 46210 8 0 0 25 0 1 0 107973820 60542976 11677 1992294400 134512640 135197250 4294956224 18446744073709551615 134548706 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 14781 11677 93 167 0 14612 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 59124

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1647160/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=67856 CPUtime=522.16
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 17779 0 0 0 52207 9 0 0 25 0 1 0 107973820 69484544 13077 1992294400 134512640 135197250 4294956224 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 16964 13077 93 167 0 16795 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 67856

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1641080/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=96500 CPUtime=582.15
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 19282 0 0 0 58205 10 0 0 25 0 1 0 107973820 98816000 14580 1992294400 134512640 135197250 4294956224 18446744073709551615 134617838 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 24125 14580 93 167 0 23956 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 96500

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1633912/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=96500 CPUtime=642.14
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 21051 0 0 0 64203 11 0 0 25 0 1 0 107973820 98816000 16349 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 24125 16349 93 167 0 23956 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 96500

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1626296/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=96500 CPUtime=702.12
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 22971 0 0 0 70200 12 0 0 25 0 1 0 107973820 98816000 18269 1992294400 134512640 135197250 4294956224 18446744073709551615 134525038 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 24125 18269 93 167 0 23956 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 96500

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1619064/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=109596 CPUtime=762.11
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 24750 0 0 0 76198 13 0 0 25 0 1 0 107973820 112226304 20048 1992294400 134512640 135197250 4294956224 18446744073709551615 134541448 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 27399 20048 93 167 0 27230 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 109596

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1612088/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=109596 CPUtime=822.09
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 26489 0 0 0 82194 15 0 0 25 0 1 0 107973820 112226304 21787 1992294400 134512640 135197250 4294956224 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 27399 21787 93 167 0 27230 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 109596

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1605176/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=109596 CPUtime=882.08
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 28196 0 0 0 88192 16 0 0 25 0 1 0 107973820 112226304 23494 1992294400 134512640 135197250 4294956224 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 27399 23494 93 167 0 27230 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 109596

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1597944/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=166880 CPUtime=942.06
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 29991 0 0 0 94188 18 0 0 25 0 1 0 107973820 170885120 25289 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 41720 25289 93 167 0 41551 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 166880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1590904/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=166880 CPUtime=1002.05
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 31712 0 0 0 100186 19 0 0 25 0 1 0 107973820 170885120 27010 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 41720 27010 93 167 0 41551 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 166880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1583736/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=166880 CPUtime=1062.03
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 33515 0 0 0 106183 20 0 0 25 0 1 0 107973820 170885120 28813 1992294400 134512640 135197250 4294956224 18446744073709551615 134550626 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 41720 28813 93 167 0 41551 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 166880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1576696/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=186524 CPUtime=1122.02
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 35254 0 0 0 112181 21 0 0 25 0 1 0 107973820 191000576 30552 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 46631 30552 93 167 0 46462 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 186524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1569848/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=186524 CPUtime=1182.01
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 36986 0 0 0 118179 22 0 0 25 0 1 0 107973820 191000576 32284 1992294400 134512640 135197250 4294956224 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 46631 32284 93 167 0 46462 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 186524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1567352/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=186524 CPUtime=1200.01
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 37571 0 0 0 119979 22 0 0 25 0 1 0 107973820 191000576 32869 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 46631 32869 93 167 0 46462 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 186524

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30477
/proc/meminfo: memFree=1567352/2055920 swapFree=4181212/4192956
[pid=30474] ppid=30472 vsize=186524 CPUtime=1200.01
/proc/30474/stat : 30474 (march_nn) R 30472 30474 29847 0 -1 4194304 37571 0 0 0 119979 22 0 0 25 0 1 0 107973820 191000576 32869 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 46631 32869 93 167 0 46462 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 186524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.04
CPU user time (s): 1199.79
CPU system time (s): 0.246962
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 186524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37571
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= 2786

runsolver used 1.16582 second user time and 2.14667 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-27 04:30:03
IDJOB=1735013
IDBENCH=71339
IDSOLVER=522
FILE ID=node22/1735013-1240799403
PBS_JOBID= 9187382
Free space on /tmp= 66148 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1150c84314g2.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735013-1240799403/watcher-1735013-1240799403 -o /tmp/evaluation-result-1735013-1240799403/solver-1735013-1240799403 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1735013-1240799403.cnf

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

MD5SUM BENCH= 63d94048c368060530aaae24bc900bb9
RANDOM SEED=514829795

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		: 3000.232
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		: 3000.232
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:       1700184 kB
Buffers:         44456 kB
Cached:         234740 kB
SwapCached:       5588 kB
Active:          95564 kB
Inactive:       191584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700184 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          13600 kB
Slab:            54680 kB
Committed_AS:   509800 kB
PageTables:       1368 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= 66148 MiB
End job on node22 at 2009-04-27 04:50:05