Trace number 1728225

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) 1200.13 1200.44

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
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 variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 161 variables and 802 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 160 free variables and 800 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.000
0.00/0.01	c find_equivalence():: found 4 4-equivalences
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 4.000000 to 4.000000
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 32 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
0.00/0.01	c resolvent_look() :: found 576 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 1376 / 161 ) = 8.55
0.00/0.01	c longest clause has size 4
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 160
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 72
0.02/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 2818
0.39/0.40	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 66907
8.89/8.99	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 1107685
143.36/143.41	c |----------------------------------------------------------------|
c |*
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c |******
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Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1728225-1240734279/watcher-1728225-1240734279 -o /tmp/evaluation-result-1728225-1240734279/solver-1728225-1240734279 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1728225-1240734279.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: 1.01 1.03 1.00 3/64 25676
/proc/meminfo: memFree=1377160/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=840 CPUtime=0
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 101455660 860160 114 1992294400 134512640 135197250 4294956240 18446744073709551615 134560962 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 210 114 79 167 0 41 0

[startup+0.0223551 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 25676
/proc/meminfo: memFree=1377160/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=1284 CPUtime=0.02
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 197 0 0 0 2 0 0 0 18 0 1 0 101455660 1314816 181 1992294400 134512640 135197250 4294956240 18446744073709551615 134602816 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 321 181 94 167 0 152 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1284

[startup+0.101362 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 25676
/proc/meminfo: memFree=1377160/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=1284 CPUtime=0.09
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 101455660 1314816 189 1992294400 134512640 135197250 4294956240 18446744073709551615 134525684 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 321 189 94 167 0 152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1284

[startup+0.301383 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 25676
/proc/meminfo: memFree=1377160/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=1284 CPUtime=0.29
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 219 0 0 0 29 0 0 0 19 0 1 0 101455660 1314816 202 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 321 202 94 167 0 152 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1284

[startup+0.701425 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 25676
/proc/meminfo: memFree=1377160/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=1420 CPUtime=0.69
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 238 0 0 0 69 0 0 0 22 0 1 0 101455660 1454080 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134525699 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 355 221 94 167 0 186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1420

[startup+1.50151 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 25677
/proc/meminfo: memFree=1376576/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=1632 CPUtime=1.49
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 321 0 0 0 149 0 0 0 25 0 1 0 101455660 1671168 285 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 408 285 94 167 0 239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1632

[startup+3.10168 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 25677
/proc/meminfo: memFree=1376128/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=2012 CPUtime=3.09
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 387 0 0 0 309 0 0 0 25 0 1 0 101455660 2060288 351 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 503 351 94 167 0 334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2012

[startup+6.30203 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 25677
/proc/meminfo: memFree=1375488/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=2864 CPUtime=6.29
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 525 0 0 0 629 0 0 0 25 0 1 0 101455660 2932736 489 1992294400 134512640 135197250 4294956240 18446744073709551615 134525515 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 716 489 94 167 0 547 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2864

[startup+12.7017 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 25677
/proc/meminfo: memFree=1374208/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=3628 CPUtime=12.69
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 811 0 0 0 1269 0 0 0 25 0 1 0 101455660 3715072 775 1992294400 134512640 135197250 4294956240 18446744073709551615 134553158 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 907 775 94 167 0 738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3628

[startup+25.5021 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 25677
/proc/meminfo: memFree=1371776/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=6652 CPUtime=25.49
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 1396 0 0 0 2548 1 0 0 25 0 1 0 101455660 6811648 1360 1992294400 134512640 135197250 4294956240 18446744073709551615 134611664 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 1663 1360 94 167 0 1494 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6652

[startup+51.1028 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25677
/proc/meminfo: memFree=1367168/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=13268 CPUtime=51.08
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 2552 0 0 0 5106 2 0 0 25 0 1 0 101455660 13586432 2516 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 3317 2516 94 167 0 3148 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13268

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25677
/proc/meminfo: memFree=1357632/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=28112 CPUtime=102.26
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 4902 0 0 0 10223 3 0 0 25 0 1 0 101455660 28786688 4866 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 7028 4866 94 167 0 6859 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28112

[startup+162.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25677
/proc/meminfo: memFree=1345920/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=41796 CPUtime=162.25
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 7862 0 0 0 16220 5 0 0 25 0 1 0 101455660 42799104 7826 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 10449 7826 94 167 0 10280 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41796

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25677
/proc/meminfo: memFree=1334656/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=61440 CPUtime=222.23
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 10617 0 0 0 22216 7 0 0 25 0 1 0 101455660 62914560 10581 1992294400 134512640 135197250 4294956240 18446744073709551615 134525697 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 15360 10581 94 167 0 15191 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 61440

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1322880/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=62616 CPUtime=282.22
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 13573 0 0 0 28214 8 0 0 25 0 1 0 101455660 64118784 13537 1992294400 134512640 135197250 4294956240 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 15654 13537 94 167 0 15485 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 62616

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1311872/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=92084 CPUtime=342.2
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 16294 0 0 0 34210 10 0 0 25 0 1 0 101455660 94294016 16258 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 23021 16258 94 167 0 22852 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 92084

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1300672/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=92084 CPUtime=402.19
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 19100 0 0 0 40207 12 0 0 25 0 1 0 101455660 94294016 19064 1992294400 134512640 135197250 4294956240 18446744073709551615 134548552 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 23021 19064 94 167 0 22852 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 92084

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1289536/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=92084 CPUtime=462.17
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 21911 0 0 0 46203 14 0 0 25 0 1 0 101455660 94294016 21875 1992294400 134512640 135197250 4294956240 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 23021 21875 94 167 0 22852 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 92084

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1277952/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=138632 CPUtime=522.16
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 24774 0 0 0 52198 18 0 0 25 0 1 0 101455660 141959168 24738 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 34658 24738 94 167 0 34489 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 138632

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1265984/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=138632 CPUtime=582.14
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 27719 0 0 0 58195 19 0 0 25 0 1 0 101455660 141959168 27683 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 34658 27683 94 167 0 34489 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 138632

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1254656/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=138632 CPUtime=642.13
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 30506 0 0 0 64192 21 0 0 25 0 1 0 101455660 141959168 30470 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 34658 30470 94 167 0 34489 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 138632

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1243392/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=138632 CPUtime=702.11
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 33365 0 0 0 70189 22 0 0 25 0 1 0 101455660 141959168 33329 1992294400 134512640 135197250 4294956240 18446744073709551615 134526773 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 34658 33329 94 167 0 34489 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 138632

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1231872/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=204932 CPUtime=762.1
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 36213 0 0 0 76186 24 0 0 25 0 1 0 101455660 209850368 36177 1992294400 134512640 135197250 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 51233 36177 94 167 0 51064 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 204932

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25677
/proc/meminfo: memFree=1220544/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=204932 CPUtime=822.08
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 39076 0 0 0 82182 26 0 0 25 0 1 0 101455660 209850368 39040 1992294400 134512640 135197250 4294956240 18446744073709551615 134611921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 51233 39040 94 167 0 51064 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 204932

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25679
/proc/meminfo: memFree=1209152/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=204932 CPUtime=882.06
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 41896 0 0 0 88178 28 0 0 25 0 1 0 101455660 209850368 41860 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 51233 41860 94 167 0 51064 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 204932

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25679
/proc/meminfo: memFree=1197568/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=204932 CPUtime=942.05
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 44826 0 0 0 94176 29 0 0 25 0 1 0 101455660 209850368 44790 1992294400 134512640 135197250 4294956240 18446744073709551615 134602843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 51233 44790 94 167 0 51064 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 204932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25679
/proc/meminfo: memFree=1185664/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=209628 CPUtime=1002.03
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 47779 0 0 0 100172 31 0 0 25 0 1 0 101455660 214659072 47743 1992294400 134512640 135197250 4294956240 18446744073709551615 134526993 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 52407 47743 94 167 0 52238 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 209628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25679
/proc/meminfo: memFree=1174656/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=209628 CPUtime=1062.01
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 50568 0 0 0 106169 32 0 0 25 0 1 0 101455660 214659072 50532 1992294400 134512640 135197250 4294956240 18446744073709551615 134602887 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 52407 50532 94 167 0 52238 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 209628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25679
/proc/meminfo: memFree=1162496/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=309076 CPUtime=1122
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 53473 0 0 0 112164 36 0 0 25 0 1 0 101455660 316493824 53437 1992294400 134512640 135197250 4294956240 18446744073709551615 134593229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 77269 53437 94 167 0 77100 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 309076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25679
/proc/meminfo: memFree=1150720/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=309076 CPUtime=1181.99
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 56425 0 0 0 118162 37 0 0 25 0 1 0 101455660 316493824 56389 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 77269 56389 94 167 0 77100 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 309076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25679
/proc/meminfo: memFree=1146624/2055920 swapFree=4181276/4192956
[pid=25676] ppid=25674 vsize=309076 CPUtime=1200.08
/proc/25676/stat : 25676 (march_nn) R 25674 25676 25611 0 -1 4194304 57405 0 0 0 119970 38 0 0 25 0 1 0 101455660 316493824 57369 1992294400 134512640 135197250 4294956240 18446744073709551615 134603647 0 0 4096 0 0 0 0 17 1 0 0
/proc/25676/statm: 77269 57369 94 167 0 77100 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 309076

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): 1200.44
CPU time (s): 1200.13
CPU user time (s): 1199.71
CPU system time (s): 0.420936
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 309076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.420936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57405
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= 2225

runsolver used 0.900863 second user time and 2.57561 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-26 10:24:39
IDJOB=1728225
IDBENCH=24666
IDSOLVER=522
FILE ID=node47/1728225-1240734279
PBS_JOBID= 9186983
Free space on /tmp= 66292 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728225-1240734279/watcher-1728225-1240734279 -o /tmp/evaluation-result-1728225-1240734279/solver-1728225-1240734279 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1728225-1240734279.cnf

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

MD5SUM BENCH= cc16a72221b8e1efdfd6127b2f238bcd
RANDOM SEED=1177744374

node47.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		: 3000.212
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		: 3000.212
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:       1377640 kB
Buffers:         70880 kB
Cached:         548800 kB
SwapCached:       6464 kB
Active:         282412 kB
Inactive:       346112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377640 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          13524 kB
Slab:            35792 kB
Committed_AS:   414312 kB
PageTables:       1444 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= 66288 MiB
End job on node47 at 2009-04-26 10:44:41