Trace number 1516334

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 1200.62

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S754967851-033.cnf
MD5SUMca6438c2650e1f6095e022fd7ba3c2d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.35679
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 

1.00/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.04	c main()::
1.00/1.04	c initFormula():: searching for DIMACS p-line....
1.00/1.04	c full lookahead due to high density!
1.00/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.00/1.04	c parseCNF():: parsing....
1.00/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.04	c runParser():: parsing was successful, warming up engines...
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.00/1.04	c stat :: sign balance is biased by 0.007
1.00/1.04	c using k-SAT heuristics (size based diff)
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.00/1.04	c resolvent_look() :: found 1 resolvents
1.00/1.04	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c number of free variables = 70
1.00/1.04	c dynamic_preselect_setsize :: off
1.00/1.04	c main():: all systems go!
1.00/1.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 29
1.00/1.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 415
1.19/1.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3670
2.69/2.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 22803
11.28/11.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 105737
50.17/50.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 381694
186.10/186.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1101708
562.93/563.25	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-1516334-1238267962/watcher-1516334-1238267962 -o /tmp/evaluation-result-1516334-1238267962/solver-1516334-1238267962 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516334-1238267962.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 0.99 3/71 7850
/proc/meminfo: memFree=888528/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=836 CPUtime=0
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 1099459296 856064 94 1992294400 134512640 135197250 4294956240 18446744073709551615 134674181 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 209 94 59 167 0 40 0

[startup+0.076531 s]
/proc/loadavg: 0.91 0.98 0.99 3/71 7850
/proc/meminfo: memFree=888528/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=1952 CPUtime=0.07
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 902 0 0 0 7 0 0 0 18 0 1 0 1099459296 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1952

[startup+0.101535 s]
/proc/loadavg: 0.91 0.98 0.99 3/71 7850
/proc/meminfo: memFree=888528/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=1952 CPUtime=0.09
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 902 0 0 0 9 0 0 0 18 0 1 0 1099459296 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301573 s]
/proc/loadavg: 0.91 0.98 0.99 3/71 7850
/proc/meminfo: memFree=888528/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=1952 CPUtime=0.29
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 902 0 0 0 29 0 0 0 19 0 1 0 1099459296 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.70165 s]
/proc/loadavg: 0.91 0.98 0.99 3/71 7850
/proc/meminfo: memFree=888528/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=1952 CPUtime=0.69
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 902 0 0 0 69 0 0 0 23 0 1 0 1099459296 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.5018 s]
/proc/loadavg: 0.91 0.98 0.99 2/72 7851
/proc/meminfo: memFree=887368/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=2392 CPUtime=1.49
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 1156 0 0 0 149 0 0 0 25 0 1 0 1099459296 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134541359 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7851
/proc/meminfo: memFree=886984/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=2640 CPUtime=3.09
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 1158 0 0 0 309 0 0 0 25 0 1 0 1099459296 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30172 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7851
/proc/meminfo: memFree=886800/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=2640 CPUtime=6.29
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 1199 0 0 0 629 0 0 0 25 0 1 0 1099459296 2703360 474 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 660 474 94 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/72 7851
/proc/meminfo: memFree=886096/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=3324 CPUtime=12.68
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 1357 0 0 0 1268 0 0 0 25 0 1 0 1099459296 3403776 632 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 831 632 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: 0.94 0.98 0.99 2/72 7851
/proc/meminfo: memFree=885456/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=4176 CPUtime=25.48
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 1522 0 0 0 2548 0 0 0 25 0 1 0 1099459296 4276224 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 1044 797 94 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/72 7851
/proc/meminfo: memFree=884240/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=6092 CPUtime=51.07
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 1837 0 0 0 5106 1 0 0 25 0 1 0 1099459296 6238208 1112 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 1523 1112 94 167 0 1354 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6092

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/72 7851
/proc/meminfo: memFree=881552/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=7816 CPUtime=102.25
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 2472 0 0 0 10224 1 0 0 25 0 1 0 1099459296 8003584 1747 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 1954 1747 94 167 0 1785 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7816

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=878736/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=14284 CPUtime=162.22
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 3191 0 0 0 16221 1 0 0 25 0 1 0 1099459296 14626816 2466 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 3571 2466 94 167 0 3402 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 14284

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=875856/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=14284 CPUtime=222.19
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 3886 0 0 0 22217 2 0 0 25 0 1 0 1099459296 14626816 3161 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 3571 3161 94 167 0 3402 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 14284

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=873168/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=20104 CPUtime=282.16
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 4562 0 0 0 28214 2 0 0 25 0 1 0 1099459296 20586496 3837 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 5026 3837 94 167 0 4857 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 20104

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=870032/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=20512 CPUtime=342.13
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 5333 0 0 0 34210 3 0 0 25 0 1 0 1099459296 21004288 4608 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 5128 4608 94 167 0 4959 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 20512

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=867280/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=29244 CPUtime=402.1
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 6034 0 0 0 40206 4 0 0 25 0 1 0 1099459296 29945856 5309 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 7311 5309 94 167 0 7142 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 29244

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=864528/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=29244 CPUtime=462.07
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 6706 0 0 0 46203 4 0 0 25 0 1 0 1099459296 29945856 5981 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 7311 5981 94 167 0 7142 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 29244

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=861968/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=29244 CPUtime=522.04
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 7364 0 0 0 52200 4 0 0 25 0 1 0 1099459296 29945856 6639 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 7311 6639 94 167 0 7142 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 29244

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=859344/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=42744 CPUtime=582.01
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 7998 0 0 0 58196 5 0 0 25 0 1 0 1099459296 43769856 7273 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 10686 7273 94 167 0 10517 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 42744

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=856592/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=42744 CPUtime=641.99
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 8672 0 0 0 64193 6 0 0 25 0 1 0 1099459296 43769856 7947 1992294400 134512640 135197250 4294956240 18446744073709551615 134649044 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 10686 7947 94 167 0 10517 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 42744

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=853904/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=42744 CPUtime=701.95
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 9358 0 0 0 70189 6 0 0 25 0 1 0 1099459296 43769856 8633 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 10686 8633 94 167 0 10517 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 42744

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=851216/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=42744 CPUtime=761.91
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 10012 0 0 0 76185 6 0 0 25 0 1 0 1099459296 43769856 9287 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 10686 9287 94 167 0 10517 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 42744

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=848848/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=42744 CPUtime=821.89
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 10617 0 0 0 82182 7 0 0 25 0 1 0 1099459296 43769856 9892 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 10686 9892 94 167 0 10517 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 42744

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=846032/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=62388 CPUtime=881.85
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 11310 0 0 0 88178 7 0 0 25 0 1 0 1099459296 63885312 10585 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 15597 10585 94 167 0 15428 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 62388

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=843280/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=62388 CPUtime=941.83
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 11990 0 0 0 94175 8 0 0 25 0 1 0 1099459296 63885312 11265 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 15597 11265 94 167 0 15428 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 62388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=840656/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=62388 CPUtime=1001.8
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 12638 0 0 0 100172 8 0 0 25 0 1 0 1099459296 63885312 11913 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 15597 11913 94 167 0 15428 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 62388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=838160/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=62388 CPUtime=1061.77
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 13285 0 0 0 106169 8 0 0 25 0 1 0 1099459296 63885312 12560 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 15597 12560 94 167 0 15428 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 62388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=835536/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=63200 CPUtime=1121.74
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 13926 0 0 0 112166 8 0 0 25 0 1 0 1099459296 64716800 13201 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 15800 13201 94 167 0 15631 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 63200

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=833040/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=63200 CPUtime=1181.71
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 14549 0 0 0 118163 8 0 0 25 0 1 0 1099459296 64716800 13824 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 15800 13824 94 167 0 15631 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 63200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7851
/proc/meminfo: memFree=832272/2055920 swapFree=4170332/4192956
[pid=7850] ppid=7848 vsize=63200 CPUtime=1200
/proc/7850/stat : 7850 (march_nn) R 7848 7850 7813 0 -1 4194304 14740 0 0 0 119992 8 0 0 25 0 1 0 1099459296 64716800 14015 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/7850/statm: 15800 14015 94 167 0 15631 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 63200

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): 1200.62
CPU time (s): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.095985
CPU usage (%): 99.951
Max. virtual memory (cumulated for all children) (KiB): 63200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14740
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= 3840

runsolver used 0.98385 second user time and 3.40648 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 20:19:22
IDJOB=1516334
IDBENCH=70504
IDSOLVER=522
FILE ID=node38/1516334-1238267962
PBS_JOBID= 9060888
Free space on /tmp= 65528 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S754967851-033.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516334-1238267962/watcher-1516334-1238267962 -o /tmp/evaluation-result-1516334-1238267962/solver-1516334-1238267962 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516334-1238267962.cnf

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

MD5SUM BENCH= ca6438c2650e1f6095e022fd7ba3c2d0
RANDOM SEED=87382205

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        889008 kB
Buffers:         87000 kB
Cached:         992720 kB
SwapCached:      11204 kB
Active:         107684 kB
Inactive:       984632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        889008 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:          18252 kB
Slab:            59888 kB
Committed_AS:  3006684 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-28 20:39:25