Trace number 1556861

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) 1200.06 1200.42

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-04.cnf
MD5SUM019984f9d84c315e8eec645fb9d169da
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.32634
Satisfiable
(Un)Satisfiability was proved
Number of variables68679
Number of clauses223994
Sum of the clauses size580546
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 291178
Number of clauses of size 3132687
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.99/3.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.99/3.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.99/3.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.99/3.01	c main()::
2.99/3.01	c initFormula():: searching for DIMACS p-line....
2.99/3.01	c initFormula():: the DIMACS p-line indicates a CNF of 68679 variables and 223994 clauses.
2.99/3.01	c parseCNF():: parsing....
2.99/3.01	c parseCNF():: the CNF contains 129 unary clauses.
2.99/3.01	c runParser():: parsing was successful, warming up engines...
2.99/3.01	c find_and_remove_tautogolies():: found and removed 5188 tautologies
2.99/3.01	c simplify_formula():: removed 20 tautological, 11103 satisfied and 0 duplicate clauses
2.99/3.01	c preprocessing fase I completed:: there are now 63192 free variables and 212871 clauses.
2.99/3.01	c stat :: sign balance is biased by 0.079
2.99/3.01	c find_equivalence():: found 22954 3-equivalences
2.99/3.01	c find_and_remove_tautogolies():: found and removed 51 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 8992 tautologies
2.99/3.01	c shorten_equivalence(): average equivalence length reduced from 5.720109 to 3.819541
2.99/3.01	c using 3-SAT heuristics (occurence based diff)
2.99/3.01	c simplify_formula():: removed 0 tautological, 91816 satisfied and 0 duplicate clauses
2.99/3.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
2.99/3.01	c lessRedundantTransformation():: nothing to be done.
2.99/3.01	c transformTo3SAT():: you gave me 68679 variables and 121129 clauses.
2.99/3.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.99/3.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.99/3.01	c transformTo3SAT():: the transformation yielded 68679 variabels and 121129 clauses.
2.99/3.01	c main():: clause / variable ratio: ( 121129 / 68679 ) = 1.76
2.99/3.01	c longest clause has size 3
2.99/3.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.01	c number of free variables = 54147
2.99/3.01	c dynamic_preselect_setsize :: off
2.99/3.01	c main():: all systems go!
2.99/3.01	c |----------------------------------------------------------------|
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 4
2.99/3.10	c |----------------------------------------------------------------|
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 23
4.99/5.05	c |----------------------------------------------------------------|
c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 92
7.59/7.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 340
11.79/11.88	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 1239
23.98/24.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 2246
36.38/36.43	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3177
52.17/52.21	c |----------------------------------------------------------------|
c |********************************
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c |**********************************************
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c |************************************************
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c |******************************************************
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c |********************************************************
c |****************************************************************| ( 7/999) NodeCount: 13041
149.15/149.21	c |----------------------------------------------------------------|
c |********************************
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c |**********************************************
c |************************************************
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c |**************************************************
c |***************************************************

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-1556861-1238750854/watcher-1556861-1238750854 -o /tmp/evaluation-result-1556861-1238750854/solver-1556861-1238750854 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556861-1238750854.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: 1.00 1.00 1.00 3/65 4321
/proc/meminfo: memFree=1754064/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=4732 CPUtime=0
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 601 0 0 0 0 0 0 0 18 0 1 0 358806191 4845568 586 1992294400 134512640 135197250 4294956224 18446744073709551615 134568473 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 1183 590 59 167 0 1014 0

[startup+0.0840799 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 4321
/proc/meminfo: memFree=1754064/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=8712 CPUtime=0.07
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 1842 0 0 0 7 0 0 0 18 0 1 0 358806191 8921088 1827 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 2178 1827 59 167 0 2009 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8712

[startup+0.101082 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 4321
/proc/meminfo: memFree=1754064/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=8976 CPUtime=0.09
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 1905 0 0 0 9 0 0 0 18 0 1 0 358806191 9191424 1890 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 2244 1890 59 167 0 2075 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8976

[startup+0.301107 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 4321
/proc/meminfo: memFree=1754064/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=11088 CPUtime=0.29
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 2578 0 0 0 28 1 0 0 19 0 1 0 358806191 11354112 2563 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 2772 2563 59 167 0 2603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.701157 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 4321
/proc/meminfo: memFree=1754064/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=31884 CPUtime=0.69
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 8147 0 0 0 65 4 0 0 23 0 1 0 358806191 32649216 6125 1992294400 134512640 135197250 4294956224 18446744073709551615 134691463 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 7971 6125 67 167 0 7802 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31884

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1729992/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=30276 CPUtime=1.49
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 10474 0 0 0 144 5 0 0 25 0 1 0 358806191 31002624 5815 1992294400 134512640 135197250 4294956224 18446744073709551615 134561005 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 7569 5815 81 167 0 7400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30276

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1731784/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=114944 CPUtime=3.09
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 23077 0 0 0 298 11 0 0 25 0 1 0 358806191 117702656 12339 1992294400 134512640 135197250 4294956224 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 28736 12339 94 167 0 28567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114944

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1700360/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=121304 CPUtime=6.29
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 24568 0 0 0 618 11 0 0 25 0 1 0 358806191 124215296 13830 1992294400 134512640 135197250 4294956224 18446744073709551615 134551583 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 30326 13830 94 167 0 30157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 121304

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1693960/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=127588 CPUtime=12.69
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 26031 0 0 0 1257 12 0 0 25 0 1 0 358806191 130650112 15293 1992294400 134512640 135197250 4294956224 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 31897 15293 94 167 0 31728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 127588

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1690056/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=130248 CPUtime=25.48
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 26730 0 0 0 2536 12 0 0 25 0 1 0 358806191 133373952 15992 1992294400 134512640 135197250 4294956224 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 32562 15992 94 167 0 32393 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 130248

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1683784/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=136732 CPUtime=51.08
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 28283 0 0 0 5094 14 0 0 25 0 1 0 358806191 140013568 17545 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 34183 17545 94 167 0 34014 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 136732

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1681032/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=142496 CPUtime=102.27
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 28979 0 0 0 10212 15 0 0 25 0 1 0 358806191 145915904 18235 1992294400 134512640 135197250 4294956224 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 35624 18235 94 167 0 35455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 142496

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1678472/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=144028 CPUtime=162.24
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 29607 0 0 0 16209 15 0 0 25 0 1 0 358806191 147484672 18863 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 36007 18863 94 167 0 35838 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 144028

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1677448/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=144976 CPUtime=222.22
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 29860 0 0 0 22207 15 0 0 25 0 1 0 358806191 148455424 19116 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 36244 19116 94 167 0 36075 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 144976

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1677064/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=144976 CPUtime=282.21
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 29939 0 0 0 28205 16 0 0 25 0 1 0 358806191 148455424 19195 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 36244 19195 94 167 0 36075 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 144976

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1676680/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=145320 CPUtime=342.18
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 30020 0 0 0 34202 16 0 0 25 0 1 0 358806191 148807680 19276 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 36330 19276 94 167 0 36161 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 145320

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1675912/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=145720 CPUtime=402.17
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 30207 0 0 0 40200 17 0 0 25 0 1 0 358806191 149217280 19463 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 36430 19463 94 167 0 36261 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 145720

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1675336/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=146496 CPUtime=462.15
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 30349 0 0 0 46198 17 0 0 25 0 1 0 358806191 150011904 19605 1992294400 134512640 135197250 4294956224 18446744073709551615 134540977 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 36624 19605 94 167 0 36455 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 146496

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1674632/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=146760 CPUtime=522.13
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 30530 0 0 0 52196 17 0 0 25 0 1 0 358806191 150282240 19786 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 36690 19786 94 167 0 36521 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 146760

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1674312/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=146892 CPUtime=582.11
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 30604 0 0 0 58194 17 0 0 25 0 1 0 358806191 150417408 19860 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 36723 19860 94 167 0 36554 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 146892

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1673480/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=154272 CPUtime=642.09
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 30794 0 0 0 64191 18 0 0 25 0 1 0 358806191 157974528 20050 1992294400 134512640 135197250 4294956224 18446744073709551615 134540904 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 38568 20050 94 167 0 38399 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 154272

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4322
/proc/meminfo: memFree=1673032/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=154404 CPUtime=702.08
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 30895 0 0 0 70189 19 0 0 25 0 1 0 358806191 158109696 20151 1992294400 134512640 135197250 4294956224 18446744073709551615 134540986 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 38601 20151 94 167 0 38432 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 154404

[startup+762.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 4322
/proc/meminfo: memFree=1672712/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=154404 CPUtime=762.06
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 30973 0 0 0 76187 19 0 0 25 0 1 0 358806191 158109696 20229 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 38601 20229 94 167 0 38432 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 154404

[startup+822.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 4322
/proc/meminfo: memFree=1672200/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=154536 CPUtime=822.04
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 31080 0 0 0 82185 19 0 0 25 0 1 0 358806191 158244864 20336 1992294400 134512640 135197250 4294956224 18446744073709551615 134541017 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 38634 20336 94 167 0 38465 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 154536

[startup+882.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/66 4322
/proc/meminfo: memFree=1671560/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=154668 CPUtime=882.02
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 31232 0 0 0 88182 20 0 0 25 0 1 0 358806191 158380032 20488 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 38667 20488 94 167 0 38498 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 154668

[startup+942.301 s]
/proc/loadavg: 1.14 1.07 1.01 2/66 4322
/proc/meminfo: memFree=1670984/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=156084 CPUtime=942
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 31379 0 0 0 94180 20 0 0 25 0 1 0 358806191 159830016 20635 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 39021 20635 94 167 0 38852 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 156084

[startup+1002.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/66 4322
/proc/meminfo: memFree=1670408/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=156084 CPUtime=1001.98
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 31500 0 0 0 100178 20 0 0 25 0 1 0 358806191 159830016 20756 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 39021 20756 94 167 0 38852 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 156084

[startup+1062.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/66 4322
/proc/meminfo: memFree=1669896/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=156216 CPUtime=1061.97
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 31625 0 0 0 106176 21 0 0 25 0 1 0 358806191 159965184 20881 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 39054 20881 94 167 0 38885 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 156216

[startup+1122.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/66 4322
/proc/meminfo: memFree=1669192/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=156480 CPUtime=1121.94
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 31792 0 0 0 112173 21 0 0 25 0 1 0 358806191 160235520 21048 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 39120 21048 94 167 0 38951 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 156480

[startup+1182.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/66 4322
/proc/meminfo: memFree=1668488/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=156616 CPUtime=1181.93
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 31959 0 0 0 118171 22 0 0 25 0 1 0 358806191 160374784 21215 1992294400 134512640 135197250 4294956224 18446744073709551615 134592369 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 39154 21215 94 167 0 38985 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 156616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.06 1.01 2/66 4322
/proc/meminfo: memFree=1668360/2055920 swapFree=4191900/4192956
[pid=4321] ppid=4319 vsize=156616 CPUtime=1200.03
/proc/4321/stat : 4321 (march_nn) R 4319 4321 3938 0 -1 4194304 31987 0 0 0 119981 22 0 0 25 0 1 0 358806191 160374784 21243 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/4321/statm: 39154 21243 94 167 0 38985 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 156616

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): 1200.06
CPU user time (s): 1199.82
CPU system time (s): 0.239963
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 156616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31987
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= 3049

runsolver used 0.971852 second user time and 3.41148 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-03 11:27:34
IDJOB=1556861
IDBENCH=70827
IDSOLVER=522
FILE ID=node54/1556861-1238750854
PBS_JOBID= 9085427
Free space on /tmp= 66556 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-04.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556861-1238750854/watcher-1556861-1238750854 -o /tmp/evaluation-result-1556861-1238750854/solver-1556861-1238750854 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1556861-1238750854.cnf

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

MD5SUM BENCH= 019984f9d84c315e8eec645fb9d169da
RANDOM SEED=1019343241

node54.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		: 3000.232
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		: 3000.232
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:       1754480 kB
Buffers:         31024 kB
Cached:         180672 kB
SwapCached:        260 kB
Active:          49184 kB
Inactive:       177688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754480 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4812 kB
Writeback:           0 kB
Mapped:          23768 kB
Slab:            60504 kB
Committed_AS:  1287364 kB
PageTables:       1372 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= 66556 MiB
End job on node54 at 2009-04-03 11:47:37