Trace number 1516382

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S512486692-050.cnf
MD5SUM751cca0f1a9f3ec1e9287cb296cf29d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.430934
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

1.09/1.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.09/1.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.09/1.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.09/1.12	c main()::
1.09/1.12	c initFormula():: searching for DIMACS p-line....
1.09/1.12	c full lookahead due to high density!
1.09/1.12	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.09/1.12	c parseCNF():: parsing....
1.09/1.12	c parseCNF():: the CNF contains 0 unary clauses.
1.09/1.12	c runParser():: parsing was successful, warming up engines...
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.09/1.12	c stat :: sign balance is biased by 0.005
1.09/1.12	c using k-SAT heuristics (size based diff)
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
1.09/1.12	c longest clause has size 7
1.09/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.12	c number of free variables = 70
1.09/1.12	c dynamic_preselect_setsize :: off
1.09/1.12	c main():: all systems go!
1.09/1.12	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
1.09/1.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 442
1.29/1.37	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3770
2.99/3.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 22852
12.38/12.42	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 104853
54.17/54.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 376886
200.03/200.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1086801
603.49/603.71	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516382-1238268721/watcher-1516382-1238268721 -o /tmp/evaluation-result-1516382-1238268721/solver-1516382-1238268721 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516382-1238268721.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 12696
/proc/meminfo: memFree=1914464/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=836 CPUtime=0
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1099539333 856064 89 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 209 89 59 167 0 40 0

[startup+0.037262 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12696
/proc/meminfo: memFree=1914464/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=1724 CPUtime=0.03
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 592 0 0 0 3 0 0 0 18 0 1 0 1099539333 1765376 288 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 431 288 81 167 0 262 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1724

[startup+0.101257 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12696
/proc/meminfo: memFree=1914464/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=1952 CPUtime=0.09
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 904 0 0 0 9 0 0 0 18 0 1 0 1099539333 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301288 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12696
/proc/meminfo: memFree=1914464/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=1952 CPUtime=0.29
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 904 0 0 0 29 0 0 0 19 0 1 0 1099539333 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701353 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12696
/proc/meminfo: memFree=1914464/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=1952 CPUtime=0.69
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 904 0 0 0 69 0 0 0 22 0 1 0 1099539333 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50148 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1913304/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=2392 CPUtime=1.49
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 1160 0 0 0 149 0 0 0 25 0 1 0 1099539333 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10174 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1912920/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=2640 CPUtime=3.09
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 1162 0 0 0 309 0 0 0 25 0 1 0 1099539333 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30126 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1912792/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=2640 CPUtime=6.29
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 1197 0 0 0 629 0 0 0 25 0 1 0 1099539333 2703360 468 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 660 468 94 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1912088/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=3324 CPUtime=12.68
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 1348 0 0 0 1268 0 0 0 25 0 1 0 1099539333 3403776 619 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 831 619 94 167 0 662 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3324

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1911448/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=4176 CPUtime=25.48
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 1502 0 0 0 2547 1 0 0 25 0 1 0 1099539333 4276224 773 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 1044 773 94 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1910296/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=6092 CPUtime=51.08
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 1795 0 0 0 5107 1 0 0 25 0 1 0 1099539333 6238208 1066 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 1523 1066 94 167 0 1354 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6092

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1907736/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=7816 CPUtime=102.26
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 2381 0 0 0 10225 1 0 0 25 0 1 0 1099539333 8003584 1652 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 1954 1652 94 167 0 1785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7816

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1904984/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=10404 CPUtime=162.24
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 3042 0 0 0 16222 2 0 0 25 0 1 0 1099539333 10653696 2313 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 2601 2313 94 167 0 2432 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10404

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1902360/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=14284 CPUtime=222.22
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 3676 0 0 0 22220 2 0 0 25 0 1 0 1099539333 14626816 2947 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 3571 2947 94 167 0 3402 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14284

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12697
/proc/meminfo: memFree=1899608/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=20104 CPUtime=282.19
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 4333 0 0 0 28217 2 0 0 25 0 1 0 1099539333 20586496 3604 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 5026 3604 94 167 0 4857 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20104

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1896600/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=20520 CPUtime=342.18
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 5026 0 0 0 34215 3 0 0 25 0 1 0 1099539333 21012480 4297 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 5130 4297 94 167 0 4961 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20520

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1894040/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=29252 CPUtime=402.15
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 5660 0 0 0 40212 3 0 0 25 0 1 0 1099539333 29954048 4931 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 7313 4931 94 167 0 7144 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29252

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1891480/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=29252 CPUtime=462.14
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 6289 0 0 0 46210 4 0 0 25 0 1 0 1099539333 29954048 5560 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 7313 5560 94 167 0 7144 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 29252

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1888920/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=29252 CPUtime=522.12
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 6914 0 0 0 52208 4 0 0 25 0 1 0 1099539333 29954048 6185 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 7313 6185 94 167 0 7144 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 29252

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1886552/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=29252 CPUtime=582.1
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 7498 0 0 0 58205 5 0 0 25 0 1 0 1099539333 29954048 6769 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 7313 6769 94 167 0 7144 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 29252

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1883992/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=42768 CPUtime=642.09
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 8115 0 0 0 64203 6 0 0 25 0 1 0 1099539333 43794432 7386 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 10692 7386 94 167 0 10523 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 42768

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1881432/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=42768 CPUtime=702.06
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 8747 0 0 0 70200 6 0 0 25 0 1 0 1099539333 43794432 8018 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 10692 8018 94 167 0 10523 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 42768

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1878872/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=42768 CPUtime=762.05
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 9378 0 0 0 76198 7 0 0 25 0 1 0 1099539333 43794432 8649 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 10692 8649 94 167 0 10523 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 42768

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1876376/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=42768 CPUtime=822.02
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 9988 0 0 0 82195 7 0 0 25 0 1 0 1099539333 43794432 9259 1992294400 134512640 135197250 4294956240 18446744073709551615 134593019 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 10692 9259 94 167 0 10523 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 42768

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1874008/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=42768 CPUtime=882.01
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 10567 0 0 0 88193 8 0 0 25 0 1 0 1099539333 43794432 9838 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 10692 9838 94 167 0 10523 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 42768

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1871512/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=62412 CPUtime=941.99
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 11195 0 0 0 94191 8 0 0 25 0 1 0 1099539333 63909888 10466 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 15603 10466 94 167 0 15434 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 62412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1868952/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=62412 CPUtime=1001.97
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 11810 0 0 0 100189 8 0 0 25 0 1 0 1099539333 63909888 11081 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 15603 11081 94 167 0 15434 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 62412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1866520/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=62412 CPUtime=1061.95
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 12408 0 0 0 106186 9 0 0 25 0 1 0 1099539333 63909888 11679 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 15603 11679 94 167 0 15434 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 62412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1864152/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=62412 CPUtime=1121.93
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 12984 0 0 0 112184 9 0 0 25 0 1 0 1099539333 63909888 12255 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 15603 12255 94 167 0 15434 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 62412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1861784/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=62412 CPUtime=1181.91
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 13577 0 0 0 118182 9 0 0 25 0 1 0 1099539333 63909888 12848 1992294400 134512640 135197250 4294956240 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 15603 12848 94 167 0 15434 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 62412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12699
/proc/meminfo: memFree=1861016/2055920 swapFree=4178496/4192956
[pid=12696] ppid=12694 vsize=62412 CPUtime=1200.01
/proc/12696/stat : 12696 (march_nn) R 12694 12696 12631 0 -1 4194304 13753 0 0 0 119991 10 0 0 25 0 1 0 1099539333 63909888 13024 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/12696/statm: 15603 13024 94 167 0 15434 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 62412

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.109983
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 62412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13753
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= 2466

runsolver used 0.991849 second user time and 2.33564 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-28 20:32:01
IDJOB=1516382
IDBENCH=70508
IDSOLVER=522
FILE ID=node3/1516382-1238268721
PBS_JOBID= 9060854
Free space on /tmp= 65904 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S512486692-050.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516382-1238268721/watcher-1516382-1238268721 -o /tmp/evaluation-result-1516382-1238268721/solver-1516382-1238268721 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516382-1238268721.cnf

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

MD5SUM BENCH= 751cca0f1a9f3ec1e9287cb296cf29d5
RANDOM SEED=1745940292

node3.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		: 3000.275
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		: 3000.275
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:       1914880 kB
Buffers:         28120 kB
Cached:          46844 kB
SwapCached:       8268 kB
Active:          45116 kB
Inactive:        39784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1914880 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            42228 kB
Committed_AS:  2681128 kB
PageTables:       1376 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= 65904 MiB
End job on node3 at 2009-03-28 20:52:03