Trace number 1557693

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) 1200.12 1200.42

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-32-s100.cnf
MD5SUM7785f51f4f3cb780b4d123215711f948
Bench CategoryAPPLICATION (applications 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 variables32312
Number of clauses97285
Sum of the clauses size229627
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 262100
Number of clauses of size 335121
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.39/2.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.39/2.42	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.39/2.42	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.39/2.42	c main()::
2.39/2.42	c initFormula():: searching for DIMACS p-line....
2.39/2.42	c initFormula():: the DIMACS p-line indicates a CNF of 32312 variables and 97285 clauses.
2.39/2.42	c parseCNF():: parsing....
2.39/2.42	c parseCNF():: the CNF contains 64 unary clauses.
2.39/2.42	c runParser():: parsing was successful, warming up engines...
2.39/2.42	c find_and_remove_tautogolies():: found and removed 850 tautologies
2.39/2.42	c find_and_remove_tautogolies():: found and removed 30 tautologies
2.39/2.42	c find_and_remove_tautogolies():: found and removed 23 tautologies
2.39/2.42	c find_and_remove_tautogolies():: found and removed 19 tautologies
2.39/2.42	c find_and_remove_tautogolies():: found and removed 18 tautologies
2.39/2.42	c find_and_remove_tautogolies():: found and removed 41 tautologies
2.39/2.42	c find_and_remove_tautogolies():: found and removed 55 tautologies
2.39/2.42	c simplify_formula():: removed 205 tautological, 3439 satisfied and 27 duplicate clauses
2.39/2.42	c preprocessing fase I completed:: there are now 30870 free variables and 93614 clauses.
2.39/2.42	c stat :: sign balance is biased by 0.124
2.39/2.42	c find_equivalence():: found 966 3-equivalences
2.39/2.42	c find_and_remove_tautogolies():: found and removed 11 tautologies
2.39/2.42	c find_and_remove_tautogolies():: found and removed 10 tautologies
2.39/2.42	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.39/2.42	c find_and_remove_tautogolies():: found and removed 218 tautologies
2.39/2.42	c shorten_equivalence(): average equivalence length reduced from 4.351724 to 3.742069
2.39/2.42	c using 3-SAT heuristics (occurence based diff)
2.39/2.42	c simplify_formula():: removed 0 tautological, 3864 satisfied and 0 duplicate clauses
2.39/2.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 7429 duplicate clauses
2.39/2.42	c resolvent_look() :: found 3563 resolvents
2.39/2.42	c lessRedundantTransformation():: nothing to be done.
2.39/2.42	c transformTo3SAT():: you gave me 32312 variables and 97177 clauses.
2.39/2.42	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.39/2.42	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.39/2.42	c transformTo3SAT():: the transformation yielded 32312 variabels and 97177 clauses.
2.39/2.42	c main():: clause / variable ratio: ( 97177 / 32312 ) = 3.01
2.39/2.42	c longest clause has size 3
2.39/2.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.42	c number of free variables = 30629
2.39/2.42	c dynamic_preselect_setsize :: off
2.39/2.42	c main():: all systems go!
2.39/2.42	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 89
2.99/3.04	c |----------------------------------------------------------------|
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13.58/13.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 22180
161.15/161.23	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-1557693-1238857888/watcher-1557693-1238857888 -o /tmp/evaluation-result-1557693-1238857888/solver-1557693-1238857888 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1557693-1238857888.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 3/70 25919
/proc/meminfo: memFree=1436328/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=3040 CPUtime=0
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 490 0 0 0 0 0 0 0 18 0 1 0 1158452097 3112960 475 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 793 478 59 167 0 624 0

[startup+0.0295639 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 25919
/proc/meminfo: memFree=1436328/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=4400 CPUtime=0.02
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 866 0 0 0 2 0 0 0 18 0 1 0 1158452097 4505600 851 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 1100 851 59 167 0 931 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4400

[startup+0.10157 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 25919
/proc/meminfo: memFree=1436328/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=5192 CPUtime=0.09
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 1149 0 0 0 9 0 0 0 18 0 1 0 1158452097 5316608 1134 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 1298 1135 59 167 0 1129 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5192

[startup+0.30159 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 25919
/proc/meminfo: memFree=1436328/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=14580 CPUtime=0.29
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 3400 0 0 0 28 1 0 0 19 0 1 0 1158452097 14929920 2775 1992294400 134512640 135197250 4294956240 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 3645 2775 68 167 0 3476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14580

[startup+0.701629 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 25919
/proc/meminfo: memFree=1436328/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=14572 CPUtime=0.69
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 3400 0 0 0 68 1 0 0 22 0 1 0 1158452097 14921728 2773 1992294400 134512640 135197250 4294956240 18446744073709551615 134560691 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 3643 2773 68 167 0 3474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14572

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1425440/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=14568 CPUtime=1.49
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 3422 0 0 0 148 1 0 0 25 0 1 0 1158452097 14917632 2793 1992294400 134512640 135197250 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 3642 2793 81 167 0 3473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14568

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1425056/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=57292 CPUtime=3.09
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 9168 0 0 0 306 3 0 0 25 0 1 0 1158452097 58667008 6385 1992294400 134512640 135197250 4294956240 18446744073709551615 134526048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 14323 6385 94 167 0 14154 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57292

[startup+6.30219 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1408864/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=59432 CPUtime=6.29
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 9764 0 0 0 625 4 0 0 25 0 1 0 1158452097 60858368 6981 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 14858 6981 94 167 0 14689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59432

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1406816/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=61332 CPUtime=12.69
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 10202 0 0 0 1265 4 0 0 25 0 1 0 1158452097 62803968 7394 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 15333 7394 94 167 0 15164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61332

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1404512/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=63880 CPUtime=25.48
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 10780 0 0 0 2543 5 0 0 25 0 1 0 1158452097 65413120 7972 1992294400 134512640 135197250 4294956240 18446744073709551615 134713081 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 15970 7972 94 167 0 15801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63880

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1400224/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=69092 CPUtime=51.08
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 11831 0 0 0 5102 6 0 0 25 0 1 0 1158452097 70750208 9023 1992294400 134512640 135197250 4294956240 18446744073709551615 134551495 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 17273 9023 94 167 0 17104 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69092

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1395360/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=75400 CPUtime=102.27
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 13022 0 0 0 10219 8 0 0 25 0 1 0 1158452097 77209600 10214 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 18850 10214 94 167 0 18681 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 75400

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1390688/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=83668 CPUtime=162.25
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 14181 0 0 0 16216 9 0 0 25 0 1 0 1158452097 85676032 11373 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 20917 11373 94 167 0 20748 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 83668

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1386656/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=86132 CPUtime=222.23
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 15189 0 0 0 22213 10 0 0 25 0 1 0 1158452097 88199168 12381 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 21533 12381 94 167 0 21364 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 86132

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1382688/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=87452 CPUtime=282.22
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 16177 0 0 0 28210 12 0 0 25 0 1 0 1158452097 89550848 13369 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 21863 13369 94 167 0 21694 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 87452

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1378272/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=102068 CPUtime=342.21
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 17265 0 0 0 34207 14 0 0 25 0 1 0 1158452097 104517632 14457 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 25517 14457 94 167 0 25348 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 102068

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1374048/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=104056 CPUtime=402.18
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 18319 0 0 0 40203 15 0 0 25 0 1 0 1158452097 106553344 15511 1992294400 134512640 135197250 4294956240 18446744073709551615 134551264 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 26014 15511 94 167 0 25845 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 104056

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1370272/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=105112 CPUtime=462.17
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 19252 0 0 0 46200 17 0 0 25 0 1 0 1158452097 107634688 16444 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 26278 16444 94 167 0 26109 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 105112

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1366432/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=106940 CPUtime=522.16
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 20205 0 0 0 52198 18 0 0 25 0 1 0 1158452097 109506560 17397 1992294400 134512640 135197250 4294956240 18446744073709551615 134551267 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 26735 17397 94 167 0 26566 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 106940

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1363040/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=107872 CPUtime=582.14
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 21047 0 0 0 58196 18 0 0 25 0 1 0 1158452097 110460928 18239 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 26968 18239 94 167 0 26799 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 107872

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1358880/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=109196 CPUtime=642.13
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 22074 0 0 0 64194 19 0 0 25 0 1 0 1158452097 111816704 19266 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 27299 19266 94 167 0 27130 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 109196

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1355296/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=135812 CPUtime=702.12
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 22966 0 0 0 70191 21 0 0 25 0 1 0 1158452097 139071488 20158 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 33953 20158 94 167 0 33784 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 135812

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1351392/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=138024 CPUtime=762.1
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 23931 0 0 0 76188 22 0 0 25 0 1 0 1158452097 141336576 21123 1992294400 134512640 135197250 4294956240 18446744073709551615 134601582 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 34506 21123 94 167 0 34337 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 138024

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1347936/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=139228 CPUtime=822.09
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 24830 0 0 0 82186 23 0 0 25 0 1 0 1158452097 142569472 22022 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 34807 22022 94 167 0 34638 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 139228

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1344736/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=139888 CPUtime=882.07
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 25637 0 0 0 88183 24 0 0 25 0 1 0 1158452097 143245312 22829 1992294400 134512640 135197250 4294956240 18446744073709551615 134526186 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 34972 22829 94 167 0 34803 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 139888

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1341856/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=140284 CPUtime=942.05
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 26350 0 0 0 94181 24 0 0 25 0 1 0 1158452097 143650816 23542 1992294400 134512640 135197250 4294956240 18446744073709551615 134551692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 35071 23542 94 167 0 34902 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 140284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1338464/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=140680 CPUtime=1002.04
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 27193 0 0 0 100179 25 0 0 25 0 1 0 1158452097 144056320 24385 1992294400 134512640 135197250 4294956240 18446744073709551615 134573169 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 35170 24385 94 167 0 35001 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 140680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1335840/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=141076 CPUtime=1062.02
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 27864 0 0 0 106176 26 0 0 25 0 1 0 1158452097 144461824 25056 1992294400 134512640 135197250 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 35269 25056 94 167 0 35100 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 141076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1332896/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=141340 CPUtime=1122.01
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 28591 0 0 0 112174 27 0 0 25 0 1 0 1158452097 144732160 25783 1992294400 134512640 135197250 4294956240 18446744073709551615 134572674 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 35335 25783 94 167 0 35166 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 141340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1330208/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=143328 CPUtime=1181.99
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 29261 0 0 0 118171 28 0 0 25 0 1 0 1158452097 146767872 26453 1992294400 134512640 135197250 4294956240 18446744073709551615 134551166 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 35832 26453 94 167 0 35663 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 143328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25920
/proc/meminfo: memFree=1329376/2055920 swapFree=4173176/4192956
[pid=25919] ppid=25917 vsize=143328 CPUtime=1200.1
/proc/25919/stat : 25919 (march_nn) R 25917 25919 25726 0 -1 4194304 29453 0 0 0 119981 29 0 0 25 0 1 0 1158452097 146767872 26645 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/25919/statm: 35832 26645 94 167 0 35663 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 143328

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): 1200.12
CPU user time (s): 1199.81
CPU system time (s): 0.307953
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 143328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29453
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= 1173

runsolver used 1.08983 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-04 17:11:28
IDJOB=1557693
IDBENCH=70843
IDSOLVER=522
FILE ID=node36/1557693-1238857888
PBS_JOBID= 9085882
Free space on /tmp= 66552 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-32-s100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1557693-1238857888/watcher-1557693-1238857888 -o /tmp/evaluation-result-1557693-1238857888/solver-1557693-1238857888 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1557693-1238857888.cnf

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

MD5SUM BENCH= 7785f51f4f3cb780b4d123215711f948
RANDOM SEED=1870321302

node36.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		: 3000.214
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		: 3000.214
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:       1436744 kB
Buffers:         77188 kB
Cached:         463512 kB
SwapCached:       9148 kB
Active:         221640 kB
Inactive:       329644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436744 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            53232 kB
Committed_AS:  3406464 kB
PageTables:       1876 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= 66552 MiB
End job on node36 at 2009-04-04 17:31:31