Trace number 1729391

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.08 1200.42

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
MD5SUM95e4195bdde82ec65467d8f29f037cf2
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 variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
Number of clauses of size 40
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 390 variables and 1722 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 simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 390 free variables and 1722 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.000
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 390 variables and 1722 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 390 variabels and 1722 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1722 / 390 ) = 4.42
0.00/0.01	c longest clause has size 3
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 = 390
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 |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 32
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 558
0.09/0.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6137
1.29/1.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 46275
11.99/12.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 256365
74.77/74.88	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 1083670
352.49/352.64	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-1729391-1240748831/watcher-1729391-1240748831 -o /tmp/evaluation-result-1729391-1240748831/solver-1729391-1240748831 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729391-1240748831.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 0.95 0.98 3/65 25539
/proc/meminfo: memFree=1734392/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=976 CPUtime=0
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 139 0 0 0 0 0 0 0 20 0 1 0 102912976 999424 122 1992294400 134512640 135197250 4294956224 18446744073709551615 134687955 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 244 122 67 167 0 75 0

[startup+0.039527 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25539
/proc/meminfo: memFree=1734392/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=1512 CPUtime=0.03
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 253 0 0 0 3 0 0 0 20 0 1 0 102912976 1548288 236 1992294400 134512640 135197250 4294956224 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 378 236 92 167 0 209 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1512

[startup+0.102534 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25539
/proc/meminfo: memFree=1734392/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=1644 CPUtime=0.09
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 262 0 0 0 9 0 0 0 20 0 1 0 102912976 1683456 245 1992294400 134512640 135197250 4294956224 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 411 245 92 167 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.302554 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25539
/proc/meminfo: memFree=1734392/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=1644 CPUtime=0.29
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 284 0 0 0 29 0 0 0 23 0 1 0 102912976 1683456 267 1992294400 134512640 135197250 4294956224 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 411 267 92 167 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.701598 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 25539
/proc/meminfo: memFree=1734392/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=1788 CPUtime=0.69
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 298 0 0 0 69 0 0 0 25 0 1 0 102912976 1830912 281 1992294400 134512640 135197250 4294956224 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 447 281 92 167 0 278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1788

[startup+1.50168 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 25540
/proc/meminfo: memFree=1733488/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=1992 CPUtime=1.49
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 343 0 0 0 149 0 0 0 25 0 1 0 102912976 2039808 326 1992294400 134512640 135197250 4294956224 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 498 326 92 167 0 329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1992

[startup+3.10185 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 25540
/proc/meminfo: memFree=1733232/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=2244 CPUtime=3.09
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 394 0 0 0 309 0 0 0 25 0 1 0 102912976 2297856 377 1992294400 134512640 135197250 4294956224 18446744073709551615 134525346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 561 377 92 167 0 392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2244

[startup+6.3012 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 25540
/proc/meminfo: memFree=1732784/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=2616 CPUtime=6.29
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 497 0 0 0 629 0 0 0 25 0 1 0 102912976 2678784 480 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 654 480 92 167 0 485 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2616

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 25540
/proc/meminfo: memFree=1732016/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=3612 CPUtime=12.69
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 655 0 0 0 1269 0 0 0 25 0 1 0 102912976 3698688 638 1992294400 134512640 135197250 4294956224 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 903 638 92 167 0 734 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3612

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 25540
/proc/meminfo: memFree=1730672/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=4668 CPUtime=25.48
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 974 0 0 0 2548 0 0 0 25 0 1 0 102912976 4780032 957 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 1167 957 92 167 0 998 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4668

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 25540
/proc/meminfo: memFree=1728240/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=8120 CPUtime=51.08
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 1585 0 0 0 5107 1 0 0 25 0 1 0 102912976 8314880 1568 1992294400 134512640 135197250 4294956224 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 2030 1568 92 167 0 1861 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8120

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 25540
/proc/meminfo: memFree=1723440/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=15748 CPUtime=102.27
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 2754 0 0 0 10225 2 0 0 25 0 1 0 102912976 16125952 2737 1992294400 134512640 135197250 4294956224 18446744073709551615 134548549 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 3937 2737 92 167 0 3768 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15748

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25540
/proc/meminfo: memFree=1717936/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=23880 CPUtime=162.24
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 4108 0 0 0 16222 2 0 0 25 0 1 0 102912976 24453120 4091 1992294400 134512640 135197250 4294956224 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 5970 4091 92 167 0 5801 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23880

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25540
/proc/meminfo: memFree=1712624/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=24012 CPUtime=222.23
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 5419 0 0 0 22219 4 0 0 25 0 1 0 102912976 24588288 5402 1992294400 134512640 135197250 4294956224 18446744073709551615 134557333 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 6003 5402 92 167 0 5834 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24012

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25540
/proc/meminfo: memFree=1707440/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=32744 CPUtime=282.21
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 6706 0 0 0 28217 4 0 0 25 0 1 0 102912976 33529856 6689 1992294400 134512640 135197250 4294956224 18446744073709551615 134552631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 8186 6689 92 167 0 8017 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25540
/proc/meminfo: memFree=1702512/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=37372 CPUtime=342.19
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 7920 0 0 0 34214 5 0 0 25 0 1 0 102912976 38268928 7903 1992294400 134512640 135197250 4294956224 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 9343 7903 92 167 0 9174 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37372

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25540
/proc/meminfo: memFree=1697200/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=50468 CPUtime=402.18
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 9224 0 0 0 40211 7 0 0 25 0 1 0 102912976 51679232 9207 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 12617 9207 92 167 0 12448 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 50468

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25540
/proc/meminfo: memFree=1691952/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=50468 CPUtime=462.16
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 10511 0 0 0 46208 8 0 0 25 0 1 0 102912976 51679232 10494 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 12617 10494 92 167 0 12448 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 50468

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25540
/proc/meminfo: memFree=1686832/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=50468 CPUtime=522.14
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 11791 0 0 0 52205 9 0 0 25 0 1 0 102912976 51679232 11774 1992294400 134512640 135197250 4294956224 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 12617 11774 92 167 0 12448 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 50468

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25540
/proc/meminfo: memFree=1682096/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=79364 CPUtime=582.13
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 12979 0 0 0 58203 10 0 0 25 0 1 0 102912976 81268736 12962 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 19841 12962 92 167 0 19672 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 79364

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25540
/proc/meminfo: memFree=1676784/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=79364 CPUtime=642.11
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 14274 0 0 0 64201 10 0 0 25 0 1 0 102912976 81268736 14257 1992294400 134512640 135197250 4294956224 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 19841 14257 92 167 0 19672 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 79364

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25542
/proc/meminfo: memFree=1671920/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=79364 CPUtime=702.09
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 15501 0 0 0 70198 11 0 0 25 0 1 0 102912976 81268736 15484 1992294400 134512640 135197250 4294956224 18446744073709551615 134552716 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 19841 15484 92 167 0 19672 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 79364

[startup+762.306 s]
/proc/loadavg: 1.06 0.99 0.99 2/66 25542
/proc/meminfo: memFree=1666928/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=79364 CPUtime=762.08
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 16715 0 0 0 76196 12 0 0 25 0 1 0 102912976 81268736 16698 1992294400 134512640 135197250 4294956224 18446744073709551615 134542255 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 19841 16698 92 167 0 19672 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 79364

[startup+822.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 25542
/proc/meminfo: memFree=1662064/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=79364 CPUtime=822.06
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 17954 0 0 0 82193 13 0 0 25 0 1 0 102912976 81268736 17937 1992294400 134512640 135197250 4294956224 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 19841 17937 92 167 0 19672 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 79364

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 25542
/proc/meminfo: memFree=1657136/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=108832 CPUtime=882.03
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 19152 0 0 0 88189 14 0 0 25 0 1 0 102912976 111443968 19135 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 27208 19135 92 167 0 27039 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 108832

[startup+942.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/66 25542
/proc/meminfo: memFree=1652272/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=108832 CPUtime=942.02
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 20365 0 0 0 94187 15 0 0 25 0 1 0 102912976 111443968 20348 1992294400 134512640 135197250 4294956224 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 27208 20348 92 167 0 27039 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 108832

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 25542
/proc/meminfo: memFree=1647472/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=108832 CPUtime=1002
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 21558 0 0 0 100184 16 0 0 25 0 1 0 102912976 111443968 21541 1992294400 134512640 135197250 4294956224 18446744073709551615 134590225 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 27208 21541 92 167 0 27039 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 108832

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 25542
/proc/meminfo: memFree=1642800/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=108832 CPUtime=1061.99
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 22731 0 0 0 106183 16 0 0 25 0 1 0 102912976 111443968 22714 1992294400 134512640 135197250 4294956224 18446744073709551615 134525267 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 27208 22714 92 167 0 27039 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 108832

[startup+1122.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 25542
/proc/meminfo: memFree=1637936/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=127472 CPUtime=1121.97
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 23917 0 0 0 112180 17 0 0 25 0 1 0 102912976 130531328 23900 1992294400 134512640 135197250 4294956224 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 31868 23900 92 167 0 31699 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 127472

[startup+1182.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/66 25542
/proc/meminfo: memFree=1633264/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=127472 CPUtime=1181.95
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 25082 0 0 0 118178 17 0 0 25 0 1 0 102912976 130531328 25065 1992294400 134512640 135197250 4294956224 18446744073709551615 134542232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 31868 25065 92 167 0 31699 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 127472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.17 1.06 1.01 2/66 25542
/proc/meminfo: memFree=1631792/2055920 swapFree=4180748/4192956
[pid=25539] ppid=25537 vsize=127472 CPUtime=1200.05
/proc/25539/stat : 25539 (march_nn) R 25537 25539 25191 0 -1 4194304 25435 0 0 0 119987 18 0 0 25 0 1 0 102912976 130531328 25418 1992294400 134512640 135197250 4294956224 18446744073709551615 134552458 0 0 4096 0 0 0 0 17 1 0 0
/proc/25539/statm: 31868 25418 92 167 0 31699 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 127472

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.197969
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 127472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25435
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= 1546

runsolver used 1.37579 second user time and 2.98855 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-26 14:27:11
IDJOB=1729391
IDBENCH=24702
IDSOLVER=522
FILE ID=node81/1729391-1240748831
PBS_JOBID= 9187032
Free space on /tmp= 126392 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729391-1240748831/watcher-1729391-1240748831 -o /tmp/evaluation-result-1729391-1240748831/solver-1729391-1240748831 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1729391-1240748831.cnf

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

MD5SUM BENCH= 95e4195bdde82ec65467d8f29f037cf2
RANDOM SEED=206718610

node81.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1734808 kB
Buffers:         40364 kB
Cached:         219636 kB
SwapCached:       5880 kB
Active:         119560 kB
Inactive:       149084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734808 kB
SwapTotal:     4192956 kB
SwapFree:      4180748 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          13688 kB
Slab:            38196 kB
Committed_AS:   379516 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126388 MiB
End job on node81 at 2009-04-26 14:47:14