Trace number 1558993

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) 1200.07 1200.43

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-23-s100.cnf
MD5SUMaa3fff3e05d3f50a3d088c22afa455ea
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark836.22
Satisfiable
(Un)Satisfiability was proved
Number of variables31711
Number of clauses95400
Sum of the clauses size224926
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261146
Number of clauses of size 334190
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.20/2.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.20/2.29	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.20/2.29	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.20/2.29	c main()::
2.20/2.29	c initFormula():: searching for DIMACS p-line....
2.20/2.29	c initFormula():: the DIMACS p-line indicates a CNF of 31711 variables and 95400 clauses.
2.20/2.29	c parseCNF():: parsing....
2.20/2.29	c parseCNF():: the CNF contains 64 unary clauses.
2.20/2.29	c runParser():: parsing was successful, warming up engines...
2.20/2.29	c find_and_remove_tautogolies():: found and removed 820 tautologies
2.20/2.29	c find_and_remove_tautogolies():: found and removed 60 tautologies
2.20/2.29	c find_and_remove_tautogolies():: found and removed 23 tautologies
2.20/2.29	c find_and_remove_tautogolies():: found and removed 21 tautologies
2.20/2.29	c find_and_remove_tautogolies():: found and removed 91 tautologies
2.20/2.29	c find_and_remove_tautogolies():: found and removed 39 tautologies
2.20/2.29	c find_and_remove_tautogolies():: found and removed 76 tautologies
2.20/2.29	c simplify_formula():: removed 207 tautological, 4626 satisfied and 27 duplicate clauses
2.20/2.29	c preprocessing fase I completed:: there are now 29874 free variables and 90540 clauses.
2.20/2.29	c stat :: sign balance is biased by 0.124
2.20/2.29	c find_equivalence():: found 854 3-equivalences
2.20/2.29	c find_and_remove_tautogolies():: found and removed 6 tautologies
2.20/2.29	c find_and_remove_tautogolies():: found and removed 1 tautologies
2.20/2.29	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.20/2.29	c find_and_remove_tautogolies():: found and removed 163 tautologies
2.20/2.29	c shorten_equivalence(): average equivalence length reduced from 4.239003 to 3.582111
2.20/2.29	c using 3-SAT heuristics (occurence based diff)
2.20/2.29	c simplify_formula():: removed 0 tautological, 3416 satisfied and 0 duplicate clauses
2.20/2.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 7214 duplicate clauses
2.20/2.29	c resolvent_look() :: found 3798 resolvents
2.20/2.29	c lessRedundantTransformation():: nothing to be done.
2.20/2.29	c transformTo3SAT():: you gave me 31711 variables and 94338 clauses.
2.20/2.29	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.20/2.29	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.20/2.29	c transformTo3SAT():: the transformation yielded 31711 variabels and 94338 clauses.
2.20/2.29	c main():: clause / variable ratio: ( 94338 / 31711 ) = 2.97
2.20/2.29	c longest clause has size 3
2.20/2.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.20/2.29	c number of free variables = 29702
2.20/2.29	c dynamic_preselect_setsize :: off
2.20/2.29	c main():: all systems go!
2.20/2.29	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 0/999) NodeCount: 104
2.89/2.90	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1098
9.49/9.54	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7257
59.57/59.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 35569
323.39/323.60	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-1558993-1238876712/watcher-1558993-1238876712 -o /tmp/evaluation-result-1558993-1238876712/solver-1558993-1238876712 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1558993-1238876712.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: 0.92 0.98 0.99 3/64 16823
/proc/meminfo: memFree=846240/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=3140 CPUtime=0
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 926262728 3215360 505 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 785 510 59 167 0 616 0

[startup+0.0173621 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16823
/proc/meminfo: memFree=846240/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=4196 CPUtime=0.01
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 808 0 0 0 1 0 0 0 18 0 1 0 926262728 4296704 793 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 1049 793 59 167 0 880 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4196

[startup+0.101374 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16823
/proc/meminfo: memFree=846240/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=5252 CPUtime=0.09
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 1145 0 0 0 9 0 0 0 18 0 1 0 926262728 5378048 1130 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 1313 1130 59 167 0 1144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5252

[startup+0.301402 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16823
/proc/meminfo: memFree=846240/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=14312 CPUtime=0.29
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 3330 0 0 0 28 1 0 0 19 0 1 0 926262728 14655488 2717 1992294400 134512640 135197250 4294956240 18446744073709551615 134694787 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 3578 2717 68 167 0 3409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14312

[startup+0.70146 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16823
/proc/meminfo: memFree=846240/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=14312 CPUtime=0.69
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 3330 0 0 0 68 1 0 0 22 0 1 0 926262728 14655488 2717 1992294400 134512640 135197250 4294956240 18446744073709551615 134560979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 3578 2717 68 167 0 3409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14312

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16824
/proc/meminfo: memFree=835544/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=14304 CPUtime=1.49
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 3352 0 0 0 148 1 0 0 25 0 1 0 926262728 14647296 2736 1992294400 134512640 135197250 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 3576 2736 81 167 0 3407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14304

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16824
/proc/meminfo: memFree=824728/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=56296 CPUtime=3.09
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 9022 0 0 0 305 4 0 0 25 0 1 0 926262728 57647104 6306 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 14074 6306 94 167 0 13905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56296

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16824
/proc/meminfo: memFree=818840/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=58556 CPUtime=6.29
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 9645 0 0 0 624 5 0 0 25 0 1 0 926262728 59961344 6929 1992294400 134512640 135197250 4294956240 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 14639 6929 94 167 0 14470 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58556

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16824
/proc/meminfo: memFree=817048/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=60220 CPUtime=12.68
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 10048 0 0 0 1263 5 0 0 25 0 1 0 926262728 61665280 7307 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 15055 7308 94 167 0 14886 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60220

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16824
/proc/meminfo: memFree=813208/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=64068 CPUtime=25.49
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 10986 0 0 0 2542 7 0 0 25 0 1 0 926262728 65605632 8245 1992294400 134512640 135197250 4294956240 18446744073709551615 134551450 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 16017 8245 94 167 0 15848 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64068

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16824
/proc/meminfo: memFree=808984/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=69312 CPUtime=51.08
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 12098 0 0 0 5100 8 0 0 25 0 1 0 926262728 70975488 9357 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 17328 9357 94 167 0 17159 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69312

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16824
/proc/meminfo: memFree=803352/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=75588 CPUtime=102.27
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 13452 0 0 0 10218 9 0 0 25 0 1 0 926262728 77402112 10711 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 18897 10711 94 167 0 18728 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 75588

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=796888/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=85960 CPUtime=162.24
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 15073 0 0 0 16214 10 0 0 25 0 1 0 926262728 88023040 12332 1992294400 134512640 135197250 4294956240 18446744073709551615 134541024 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 21490 12332 94 167 0 21321 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85960

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=789784/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=89908 CPUtime=222.22
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 16831 0 0 0 22210 12 0 0 25 0 1 0 926262728 92065792 14090 1992294400 134512640 135197250 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 22477 14090 94 167 0 22308 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 89908

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=783576/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=104948 CPUtime=282.21
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 18368 0 0 0 28207 14 0 0 25 0 1 0 926262728 107466752 15627 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 26237 15627 94 167 0 26068 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 104948

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=778968/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=106212 CPUtime=342.19
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 19495 0 0 0 34204 15 0 0 25 0 1 0 926262728 108761088 16754 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 26553 16754 94 167 0 26384 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 106212

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=774808/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=107404 CPUtime=402.17
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 20545 0 0 0 40201 16 0 0 25 0 1 0 926262728 109981696 17804 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 26851 17804 94 167 0 26682 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 107404

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=770392/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=109120 CPUtime=462.15
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 21638 0 0 0 46198 17 0 0 25 0 1 0 926262728 111738880 18897 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 27280 18897 94 167 0 27111 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 109120

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=766168/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=136272 CPUtime=522.13
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 22717 0 0 0 52195 18 0 0 25 0 1 0 926262728 139542528 19976 1992294400 134512640 135197250 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 34068 19976 94 167 0 33899 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 136272

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=761368/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=138124 CPUtime=582.12
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 23907 0 0 0 58192 20 0 0 25 0 1 0 926262728 141438976 21166 1992294400 134512640 135197250 4294956240 18446744073709551615 134551854 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 34531 21166 94 167 0 34362 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 138124

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=756760/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=140348 CPUtime=642.1
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 25039 0 0 0 64189 21 0 0 25 0 1 0 926262728 143716352 22298 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 35087 22298 94 167 0 34918 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 140348

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=752280/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=141948 CPUtime=702.08
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 26171 0 0 0 70186 22 0 0 25 0 1 0 926262728 145354752 23430 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 35487 23430 94 167 0 35318 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 141948

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=748056/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=143272 CPUtime=762.07
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 27218 0 0 0 76184 23 0 0 25 0 1 0 926262728 146710528 24477 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 35818 24477 94 167 0 35649 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 143272

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=743832/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=144464 CPUtime=822.04
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 28279 0 0 0 82180 24 0 0 25 0 1 0 926262728 147931136 25538 1992294400 134512640 135197250 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 36116 25538 94 167 0 35947 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 144464

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=738904/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=145652 CPUtime=882.02
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 29500 0 0 0 88177 25 0 0 25 0 1 0 926262728 149147648 26759 1992294400 134512640 135197250 4294956240 18446744073709551615 134548546 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 36413 26759 94 167 0 36244 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 145652

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=735320/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=146576 CPUtime=942.01
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 30415 0 0 0 94175 26 0 0 25 0 1 0 926262728 150093824 27674 1992294400 134512640 135197250 4294956240 18446744073709551615 134551255 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 36644 27674 94 167 0 36475 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 146576

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=730648/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=147920 CPUtime=1002
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 31559 0 0 0 100172 28 0 0 25 0 1 0 926262728 151470080 28818 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 36980 28818 94 167 0 36811 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 147920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16824
/proc/meminfo: memFree=726296/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=201912 CPUtime=1061.98
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 32645 0 0 0 106169 29 0 0 25 0 1 0 926262728 206757888 29904 1992294400 134512640 135197250 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 50478 29904 94 167 0 50309 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 201912

[startup+1122.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 16824
/proc/meminfo: memFree=721880/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=202972 CPUtime=1121.95
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 33726 0 0 0 112165 30 0 0 25 0 1 0 926262728 207843328 30985 1992294400 134512640 135197250 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 50743 30985 94 167 0 50574 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 202972

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16826
/proc/meminfo: memFree=717528/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=204040 CPUtime=1181.93
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 34831 0 0 0 118162 31 0 0 25 0 1 0 926262728 208936960 32090 1992294400 134512640 135197250 4294956240 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 51010 32090 94 167 0 50841 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 204040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16826
/proc/meminfo: memFree=716248/2055920 swapFree=4178268/4192956
[pid=16823] ppid=16821 vsize=204304 CPUtime=1200.04
/proc/16823/stat : 16823 (march_nn) R 16821 16823 16507 0 -1 4194304 35124 0 0 0 119972 32 0 0 25 0 1 0 926262728 209207296 32383 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/16823/statm: 51076 32383 94 167 0 50907 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 204304

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): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.73
CPU system time (s): 0.344947
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 204304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35124
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= 786

runsolver used 0.871867 second user time and 2.57861 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-04 22:25:12
IDJOB=1558993
IDBENCH=70868
IDSOLVER=522
FILE ID=node39/1558993-1238876712
PBS_JOBID= 9085946
Free space on /tmp= 66544 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-23-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1558993-1238876712/watcher-1558993-1238876712 -o /tmp/evaluation-result-1558993-1238876712/solver-1558993-1238876712 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1558993-1238876712.cnf

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

MD5SUM BENCH= aa3fff3e05d3f50a3d088c22afa455ea
RANDOM SEED=44757996

node39.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		: 3000.285
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		: 3000.285
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:        846656 kB
Buffers:         99296 kB
Cached:         938724 kB
SwapCached:       8160 kB
Active:         263780 kB
Inactive:       861024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        846656 kB
SwapTotal:     4192956 kB
SwapFree:      4178268 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          16760 kB
Slab:            70768 kB
Committed_AS:  2790484 kB
PageTables:       1188 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= 66540 MiB
End job on node39 at 2009-04-04 22:45:15