Trace number 1556809

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 1199.93

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-05.cnf
MD5SUM2802e980ef7a0af021d80df126a2e28c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.1175
Satisfiable
(Un)Satisfiability was proved
Number of variables68827
Number of clauses224473
Sum of the clauses size581793
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 291368
Number of clauses of size 3132976
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.89/2.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.89/2.97	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.89/2.97	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.89/2.97	c main()::
2.89/2.97	c initFormula():: searching for DIMACS p-line....
2.89/2.97	c initFormula():: the DIMACS p-line indicates a CNF of 68827 variables and 224473 clauses.
2.89/2.97	c parseCNF():: parsing....
2.89/2.97	c parseCNF():: the CNF contains 129 unary clauses.
2.89/2.97	c runParser():: parsing was successful, warming up engines...
2.89/2.97	c find_and_remove_tautogolies():: found and removed 5198 tautologies
2.89/2.97	c simplify_formula():: removed 18 tautological, 11123 satisfied and 0 duplicate clauses
2.89/2.97	c preprocessing fase I completed:: there are now 63330 free variables and 213332 clauses.
2.89/2.97	c stat :: sign balance is biased by 0.079
2.89/2.97	c find_equivalence():: found 23005 3-equivalences
2.89/2.97	c find_and_remove_tautogolies():: found and removed 52 tautologies
2.89/2.97	c find_and_remove_tautogolies():: found and removed 3 tautologies
2.89/2.97	c find_and_remove_tautogolies():: found and removed 9004 tautologies
2.89/2.97	c shorten_equivalence(): average equivalence length reduced from 5.716478 to 3.818873
2.89/2.97	c using 3-SAT heuristics (occurence based diff)
2.89/2.97	c simplify_formula():: removed 0 tautological, 92020 satisfied and 0 duplicate clauses
2.89/2.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 166 duplicate clauses
2.89/2.97	c lessRedundantTransformation():: nothing to be done.
2.89/2.97	c transformTo3SAT():: you gave me 68827 variables and 121388 clauses.
2.89/2.97	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.89/2.97	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.89/2.97	c transformTo3SAT():: the transformation yielded 68827 variabels and 121388 clauses.
2.89/2.97	c main():: clause / variable ratio: ( 121388 / 68827 ) = 1.76
2.89/2.97	c longest clause has size 3
2.89/2.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.89/2.97	c number of free variables = 54271
2.89/2.97	c dynamic_preselect_setsize :: off
2.89/2.97	c main():: all systems go!
2.89/2.97	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 0/999) NodeCount: 16
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c |****************************************************************| ( 4/999) NodeCount: 1669
34.69/34.79	c |----------------------------------------------------------------|
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89.80/89.89	c |----------------------------------------------------------------|
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355.03/355.00	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-1556809-1238750610/watcher-1556809-1238750610 -o /tmp/evaluation-result-1556809-1238750610/solver-1556809-1238750610 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556809-1238750610.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: 1.25 1.06 1.07 3/64 27268
/proc/meminfo: memFree=1768752/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=4740 CPUtime=0
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 569 0 0 0 0 0 0 0 18 0 1 0 1147727543 4853760 554 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 1185 558 59 167 0 1016 0

[startup+0.069725 s]
/proc/loadavg: 1.25 1.06 1.07 3/64 27268
/proc/meminfo: memFree=1768752/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=8588 CPUtime=0.06
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 1791 0 0 0 6 0 0 0 18 0 1 0 1147727543 8794112 1776 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 2147 1777 59 167 0 1978 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8588

[startup+0.101715 s]
/proc/loadavg: 1.25 1.06 1.07 3/64 27268
/proc/meminfo: memFree=1768752/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=8984 CPUtime=0.09
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 1912 0 0 0 9 0 0 0 18 0 1 0 1147727543 9199616 1897 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 2246 1897 59 167 0 2077 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8984

[startup+0.30166 s]
/proc/loadavg: 1.25 1.06 1.07 3/64 27268
/proc/meminfo: memFree=1768752/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=11096 CPUtime=0.29
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 2587 0 0 0 28 1 0 0 19 0 1 0 1147727543 11362304 2572 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 2774 2573 59 167 0 2605 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11096

[startup+0.701547 s]
/proc/loadavg: 1.25 1.06 1.07 3/64 27268
/proc/meminfo: memFree=1768752/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=31940 CPUtime=0.69
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 8162 0 0 0 65 4 0 0 22 0 1 0 1147727543 32706560 6136 1992294400 134512640 135197250 4294956224 18446744073709551615 134691476 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 7985 6136 67 167 0 7816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31940

[startup+1.50132 s]
/proc/loadavg: 1.25 1.06 1.07 2/65 27269
/proc/meminfo: memFree=1744744/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=30336 CPUtime=1.49
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 10495 0 0 0 144 5 0 0 25 0 1 0 1147727543 31064064 5826 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 7584 5826 81 167 0 7415 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30336

[startup+3.10187 s]
/proc/loadavg: 1.25 1.06 1.07 2/65 27269
/proc/meminfo: memFree=1746536/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=114704 CPUtime=3.09
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 22909 0 0 0 298 11 0 0 25 0 1 0 1147727543 117456896 12317 1992294400 134512640 135197250 4294956224 18446744073709551615 134526194 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 28676 12317 94 167 0 28507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114704

[startup+6.30198 s]
/proc/loadavg: 1.23 1.06 1.07 2/65 27269
/proc/meminfo: memFree=1717096/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=118040 CPUtime=6.29
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 23595 0 0 0 617 12 0 0 25 0 1 0 1147727543 120872960 13003 1992294400 134512640 135197250 4294956224 18446744073709551615 134552005 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 29510 13003 94 167 0 29341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118040

[startup+12.7012 s]
/proc/loadavg: 1.21 1.06 1.07 2/65 27269
/proc/meminfo: memFree=1709416/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=127268 CPUtime=12.69
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 25702 0 0 0 1255 14 0 0 25 0 1 0 1147727543 130322432 15059 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 31817 15059 94 167 0 31648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 127268

[startup+25.5016 s]
/proc/loadavg: 1.16 1.06 1.07 2/65 27269
/proc/meminfo: memFree=1703208/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=133652 CPUtime=25.5
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 27101 0 0 0 2535 15 0 0 25 0 1 0 1147727543 136859648 16458 1992294400 134512640 135197250 4294956224 18446744073709551615 134551509 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 33413 16458 94 167 0 33244 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 133652

[startup+51.1014 s]
/proc/loadavg: 1.11 1.05 1.06 2/65 27269
/proc/meminfo: memFree=1694056/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=144292 CPUtime=51.1
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 29364 0 0 0 5093 17 0 0 25 0 1 0 1147727543 147755008 18720 1992294400 134512640 135197250 4294956224 18446744073709551615 134552214 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 36073 18720 94 167 0 35904 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 144292

[startup+102.305 s]
/proc/loadavg: 1.04 1.04 1.06 2/65 27269
/proc/meminfo: memFree=1683304/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=157352 CPUtime=102.3
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 32036 0 0 0 10212 18 0 0 25 0 1 0 1147727543 161128448 21390 1992294400 134512640 135197250 4294956224 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 39338 21390 94 167 0 39169 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 157352

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.05 2/65 27269
/proc/meminfo: memFree=1674408/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=173296 CPUtime=162.31
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 34237 0 0 0 16211 20 0 0 25 0 1 0 1147727543 177455104 23587 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 43324 23587 94 167 0 43155 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 173296

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 27269
/proc/meminfo: memFree=1669416/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=175768 CPUtime=222.31
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 35455 0 0 0 22211 20 0 0 25 0 1 0 1147727543 179986432 24805 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 43942 24805 94 167 0 43773 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 175768

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 27269
/proc/meminfo: memFree=1668456/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=176584 CPUtime=282.33
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 35697 0 0 0 28212 21 0 0 25 0 1 0 1147727543 180822016 25047 1992294400 134512640 135197250 4294956224 18446744073709551615 134526307 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 44146 25047 94 167 0 43977 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 176584

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 27269
/proc/meminfo: memFree=1663080/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=180068 CPUtime=342.33
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 37052 0 0 0 34211 22 0 0 25 0 1 0 1147727543 184389632 26400 1992294400 134512640 135197250 4294956224 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 45017 26400 94 167 0 44848 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 180068

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 27269
/proc/meminfo: memFree=1660840/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=181712 CPUtime=402.34
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 37597 0 0 0 40211 23 0 0 25 0 1 0 1147727543 186073088 26945 1992294400 134512640 135197250 4294956224 18446744073709551615 134526291 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 45428 26945 94 167 0 45259 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 181712

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27269
/proc/meminfo: memFree=1660328/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=181976 CPUtime=462.34
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 37736 0 0 0 46211 23 0 0 25 0 1 0 1147727543 186343424 27084 1992294400 134512640 135197250 4294956224 18446744073709551615 134570784 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 45494 27084 94 167 0 45325 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 181976

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27269
/proc/meminfo: memFree=1659752/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=182620 CPUtime=522.35
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 37867 0 0 0 52212 23 0 0 25 0 1 0 1147727543 187002880 27215 1992294400 134512640 135197250 4294956224 18446744073709551615 134540969 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 45655 27215 94 167 0 45486 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 182620

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27269
/proc/meminfo: memFree=1659304/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=182752 CPUtime=582.36
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 37997 0 0 0 58212 24 0 0 25 0 1 0 1147727543 187138048 27345 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 45688 27345 94 167 0 45519 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 182752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27269
/proc/meminfo: memFree=1658664/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=183016 CPUtime=642.37
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 38150 0 0 0 64213 24 0 0 25 0 1 0 1147727543 187408384 27498 1992294400 134512640 135197250 4294956224 18446744073709551615 134526027 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 45754 27498 94 167 0 45585 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 183016

[startup+702.301 s]
/proc/loadavg: 1.05 1.01 1.01 2/65 27269
/proc/meminfo: memFree=1658024/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=183148 CPUtime=702.37
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 38273 0 0 0 70213 24 0 0 25 0 1 0 1147727543 187543552 27621 1992294400 134512640 135197250 4294956224 18446744073709551615 134551482 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 45787 27621 94 167 0 45618 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 183148

[startup+762.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 27269
/proc/meminfo: memFree=1657704/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=183912 CPUtime=762.38
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 38347 0 0 0 76214 24 0 0 25 0 1 0 1147727543 188325888 27695 1992294400 134512640 135197250 4294956224 18446744073709551615 134617978 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 45978 27695 94 167 0 45809 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 183912

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27269
/proc/meminfo: memFree=1657384/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=184044 CPUtime=822.39
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 38424 0 0 0 82214 25 0 0 25 0 1 0 1147727543 188461056 27772 1992294400 134512640 135197250 4294956224 18446744073709551615 134551255 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 46011 27772 94 167 0 45842 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 184044

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27269
/proc/meminfo: memFree=1656936/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=184044 CPUtime=882.4
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 38537 0 0 0 88215 25 0 0 25 0 1 0 1147727543 188461056 27885 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 46011 27885 94 167 0 45842 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 184044

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27269
/proc/meminfo: memFree=1656552/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=184176 CPUtime=942.4
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 38648 0 0 0 94215 25 0 0 25 0 1 0 1147727543 188596224 27996 1992294400 134512640 135197250 4294956224 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 46044 27996 94 167 0 45875 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 184176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27269
/proc/meminfo: memFree=1656040/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=184176 CPUtime=1002.41
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 38751 0 0 0 100216 25 0 0 25 0 1 0 1147727543 188596224 28099 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 46044 28099 94 167 0 45875 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 184176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27269
/proc/meminfo: memFree=1655592/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=205748 CPUtime=1062.42
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 38859 0 0 0 106216 26 0 0 25 0 1 0 1147727543 210685952 28207 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 51437 28207 94 167 0 51268 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 205748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27269
/proc/meminfo: memFree=1655208/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=205748 CPUtime=1122.42
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 38958 0 0 0 112216 26 0 0 25 0 1 0 1147727543 210685952 28306 1992294400 134512640 135197250 4294956224 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 51437 28306 94 167 0 51268 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 205748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27269
/proc/meminfo: memFree=1654696/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=205880 CPUtime=1182.43
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 39060 0 0 0 118217 26 0 0 25 0 1 0 1147727543 210821120 28408 1992294400 134512640 135197250 4294956224 18446744073709551615 134526246 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 51470 28408 94 167 0 51301 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 205880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27269
/proc/meminfo: memFree=1654568/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=205880 CPUtime=1200.04
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 39090 0 0 0 119977 27 0 0 25 0 1 0 1147727543 210821120 28438 1992294400 134512640 135197250 4294956224 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 51470 28438 94 167 0 51301 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 205880

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27269
/proc/meminfo: memFree=1654568/2055920 swapFree=4178252/4192956
[pid=27268] ppid=27266 vsize=205880 CPUtime=1200.04
/proc/27268/stat : 27268 (march_nn) R 27266 27268 26776 0 -1 4194304 39090 0 0 0 119977 27 0 0 25 0 1 0 1147727543 210821120 28438 1992294400 134512640 135197250 4294956224 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/27268/statm: 51470 28438 94 167 0 51301 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 205880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.93
CPU time (s): 1200.07
CPU user time (s): 1199.78
CPU system time (s): 0.291955
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 205880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39090
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= 2109

runsolver used 0.935857 second user time and 2.65959 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-03 11:23:31
IDJOB=1556809
IDBENCH=70826
IDSOLVER=522
FILE ID=node16/1556809-1238750610
PBS_JOBID= 9086109
Free space on /tmp= 66484 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-05.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556809-1238750610/watcher-1556809-1238750610 -o /tmp/evaluation-result-1556809-1238750610/solver-1556809-1238750610 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1556809-1238750610.cnf

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

MD5SUM BENCH= 2802e980ef7a0af021d80df126a2e28c
RANDOM SEED=1455751556

node16.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:       1769232 kB
Buffers:         50196 kB
Cached:         154832 kB
SwapCached:       8560 kB
Active:          29356 kB
Inactive:       185652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769232 kB
SwapTotal:     4192956 kB
SwapFree:      4178252 kB
Dirty:            5072 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            57688 kB
Committed_AS:  3283896 kB
PageTables:       1440 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= 66484 MiB
End job on node16 at 2009-04-03 11:43:32