Trace number 1559721

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.08 1200.53

General information on the benchmark

NameAPPLICATIONS/aprove09/
AProVE09-17.cnf
MD5SUM7c312337e643719c8d3ae6a851030951
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.90656
Satisfiable
(Un)Satisfiability was proved
Number of variables33894
Number of clauses108759
Sum of the clauses size274969
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 251306
Number of clauses of size 357452
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.39/1.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.39/1.44	c main()::
1.39/1.44	c initFormula():: searching for DIMACS p-line....
1.39/1.44	c initFormula():: the DIMACS p-line indicates a CNF of 33894 variables and 108759 clauses.
1.39/1.44	c parseCNF():: parsing....
1.39/1.44	c parseCNF():: the CNF contains 1 unary clauses.
1.39/1.44	c runParser():: parsing was successful, warming up engines...
1.39/1.44	c find_and_remove_tautogolies():: found and removed 625 tautologies
1.39/1.44	c simplify_formula():: removed 5 tautological, 3535 satisfied and 5 duplicate clauses
1.39/1.44	c preprocessing fase I completed:: there are now 32355 free variables and 105214 clauses.
1.39/1.44	c stat :: sign balance is biased by 0.115
1.39/1.44	c find_equivalence():: found 8100 3-equivalences
1.39/1.44	c find_and_remove_tautogolies():: found and removed 3468 tautologies
1.39/1.44	c shorten_equivalence(): average equivalence length reduced from 7.669041 to 3.766623
1.39/1.44	c using 3-SAT heuristics (occurence based diff)
1.39/1.44	c simplify_formula():: removed 0 tautological, 32400 satisfied and 0 duplicate clauses
1.39/1.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 401 duplicate clauses
1.39/1.44	c lessRedundantTransformation():: nothing to be done.
1.39/1.44	c transformTo3SAT():: you gave me 33894 variables and 73136 clauses.
1.39/1.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.39/1.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.39/1.44	c transformTo3SAT():: the transformation yielded 33894 variabels and 73136 clauses.
1.39/1.44	c main():: clause / variable ratio: ( 73136 / 33894 ) = 2.16
1.39/1.44	c longest clause has size 3
1.39/1.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.44	c number of free variables = 28887
1.39/1.44	c dynamic_preselect_setsize :: off
1.39/1.44	c main():: all systems go!
1.39/1.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 37
1.69/1.72	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 357
5.59/5.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 2625
38.98/39.01	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 17349
265.89/266.02	c |----------------------------------------------------------------|
c |*
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c |****
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c |******
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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-1559721-1238753315/watcher-1559721-1238753315 -o /tmp/evaluation-result-1559721-1238753315/solver-1559721-1238753315 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1559721-1238753315.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: 1.44 1.73 1.59 2/76 11610
/proc/meminfo: memFree=1322352/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=3684 CPUtime=0
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 645 0 0 0 0 0 0 0 18 0 1 0 1147992481 3772416 630 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 921 635 58 167 0 752 0

[startup+0.0177271 s]
/proc/loadavg: 1.44 1.73 1.59 2/76 11610
/proc/meminfo: memFree=1322352/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=4484 CPUtime=0.01
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 867 0 0 0 1 0 0 0 18 0 1 0 1147992481 4591616 852 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 1121 852 58 167 0 952 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4484

[startup+0.101743 s]
/proc/loadavg: 1.44 1.73 1.59 2/76 11610
/proc/meminfo: memFree=1322352/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=5540 CPUtime=0.09
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 1147992481 5672960 1180 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 1385 1180 58 167 0 1216 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5540

[startup+0.301783 s]
/proc/loadavg: 1.44 1.73 1.59 2/76 11610
/proc/meminfo: memFree=1322352/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=15832 CPUtime=0.29
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 4344 0 0 0 28 1 0 0 19 0 1 0 1147992481 16211968 3002 1992294400 134512640 135197250 4294956224 18446744073709551615 134561005 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 3958 3002 66 167 0 3789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15832

[startup+0.701857 s]
/proc/loadavg: 1.44 1.73 1.59 2/76 11610
/proc/meminfo: memFree=1322352/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=13728 CPUtime=0.69
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 8181 0 0 0 67 2 0 0 23 0 1 0 1147992481 14057472 2528 1992294400 134512640 135197250 4294956224 18446744073709551615 134536775 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 3432 2528 80 167 0 3263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13728

[startup+1.50201 s]
/proc/loadavg: 1.44 1.73 1.59 2/77 11611
/proc/meminfo: memFree=1311848/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=57860 CPUtime=1.49
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 17387 0 0 0 142 7 0 0 25 0 1 0 1147992481 59248640 6197 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 14465 6197 93 167 0 14296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57860

[startup+3.10132 s]
/proc/loadavg: 1.40 1.72 1.59 2/77 11611
/proc/meminfo: memFree=1294696/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=62484 CPUtime=3.09
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 18449 0 0 0 301 8 0 0 25 0 1 0 1147992481 63983616 7259 1992294400 134512640 135197250 4294956224 18446744073709551615 134552015 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 15621 7259 93 167 0 15452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62484

[startup+6.30194 s]
/proc/loadavg: 1.40 1.72 1.59 2/77 11611
/proc/meminfo: memFree=1290408/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=65712 CPUtime=6.29
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 19323 0 0 0 621 8 0 0 25 0 1 0 1147992481 67289088 8133 1992294400 134512640 135197250 4294956224 18446744073709551615 134551175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 16428 8133 93 167 0 16259 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65712

[startup+12.7012 s]
/proc/loadavg: 1.37 1.71 1.58 2/77 11611
/proc/meminfo: memFree=1287080/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=68684 CPUtime=12.69
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 20081 0 0 0 1260 9 0 0 25 0 1 0 1147992481 70332416 8867 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 17171 8867 93 167 0 17002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68684

[startup+25.5017 s]
/proc/loadavg: 1.29 1.67 1.57 2/77 11611
/proc/meminfo: memFree=1280424/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=75312 CPUtime=25.48
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 21700 0 0 0 2538 10 0 0 25 0 1 0 1147992481 77119488 10486 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 18828 10486 93 167 0 18659 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75312

[startup+51.1016 s]
/proc/loadavg: 1.19 1.62 1.56 2/77 11611
/proc/meminfo: memFree=1275432/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=80636 CPUtime=51.07
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 22964 0 0 0 5096 11 0 0 25 0 1 0 1147992481 82571264 11750 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 20159 11750 93 167 0 19990 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80636

[startup+102.306 s]
/proc/loadavg: 1.07 1.51 1.52 2/77 11611
/proc/meminfo: memFree=1268904/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=88548 CPUtime=102.26
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 24580 0 0 0 10213 13 0 0 25 0 1 0 1147992481 90673152 13366 1992294400 134512640 135197250 4294956224 18446744073709551615 134551427 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 22137 13366 93 167 0 21968 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 88548

[startup+162.302 s]
/proc/loadavg: 1.03 1.42 1.49 2/77 11611
/proc/meminfo: memFree=1260776/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=100564 CPUtime=162.23
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 26611 0 0 0 16209 14 0 0 25 0 1 0 1147992481 102977536 15397 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 25141 15397 93 167 0 24972 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 100564

[startup+222.302 s]
/proc/loadavg: 1.01 1.34 1.45 2/77 11611
/proc/meminfo: memFree=1253544/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=105012 CPUtime=222.21
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 28393 0 0 0 22206 15 0 0 25 0 1 0 1147992481 107532288 17179 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 26253 17179 93 167 0 26084 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 105012

[startup+282.301 s]
/proc/loadavg: 1.00 1.28 1.42 2/77 11611
/proc/meminfo: memFree=1247720/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=108100 CPUtime=282.18
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 29862 0 0 0 28202 16 0 0 25 0 1 0 1147992481 110694400 18645 1992294400 134512640 135197250 4294956224 18446744073709551615 134597466 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 27025 18645 93 167 0 26856 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 108100

[startup+342.302 s]
/proc/loadavg: 1.00 1.22 1.40 2/77 11611
/proc/meminfo: memFree=1243240/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=122520 CPUtime=342.16
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 30966 0 0 0 34199 17 0 0 25 0 1 0 1147992481 125460480 19749 1992294400 134512640 135197250 4294956224 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 30630 19749 93 167 0 30461 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 122520

[startup+402.301 s]
/proc/loadavg: 1.00 1.18 1.37 2/77 11611
/proc/meminfo: memFree=1237032/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=126520 CPUtime=402.14
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 32532 0 0 0 40195 19 0 0 25 0 1 0 1147992481 129556480 21315 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 31630 21315 93 167 0 31461 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 126520

[startup+462.301 s]
/proc/loadavg: 1.00 1.15 1.34 2/77 11611
/proc/meminfo: memFree=1233192/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=128336 CPUtime=462.12
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 33471 0 0 0 46192 20 0 0 25 0 1 0 1147992481 131416064 22254 1992294400 134512640 135197250 4294956224 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 32084 22254 93 167 0 31915 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 128336

[startup+522.302 s]
/proc/loadavg: 1.00 1.12 1.32 2/77 11611
/proc/meminfo: memFree=1229608/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=130956 CPUtime=522.09
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 34368 0 0 0 52189 20 0 0 25 0 1 0 1147992481 134098944 23151 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 32739 23151 93 167 0 32570 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 130956

[startup+582.301 s]
/proc/loadavg: 1.00 1.09 1.29 2/77 11611
/proc/meminfo: memFree=1225640/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=132680 CPUtime=582.08
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 35362 0 0 0 58186 22 0 0 25 0 1 0 1147992481 135864320 24145 1992294400 134512640 135197250 4294956224 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 33170 24145 93 167 0 33001 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 132680

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.27 2/77 11611
/proc/meminfo: memFree=1222632/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=158668 CPUtime=642.06
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 36087 0 0 0 64183 23 0 0 25 0 1 0 1147992481 162476032 24870 1992294400 134512640 135197250 4294956224 18446744073709551615 134526094 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 39667 24870 93 167 0 39498 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 158668

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.25 2/77 11611
/proc/meminfo: memFree=1219688/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=160104 CPUtime=702.03
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 36836 0 0 0 70178 25 0 0 25 0 1 0 1147992481 163946496 25619 1992294400 134512640 135197250 4294956224 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 40026 25619 93 167 0 39857 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 160104

[startup+762.305 s]
/proc/loadavg: 1.00 1.04 1.23 2/77 11611
/proc/meminfo: memFree=1216104/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=161432 CPUtime=762.01
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 37727 0 0 0 76176 25 0 0 25 0 1 0 1147992481 165306368 26510 1992294400 134512640 135197250 4294956224 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 40358 26510 93 167 0 40189 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 161432

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/77 11611
/proc/meminfo: memFree=1212456/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=163316 CPUtime=821.98
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 38643 0 0 0 82172 26 0 0 25 0 1 0 1147992481 167235584 27426 1992294400 134512640 135197250 4294956224 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 40829 27426 93 167 0 40660 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 163316

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.20 2/77 11611
/proc/meminfo: memFree=1209192/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=164524 CPUtime=881.96
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 39452 0 0 0 88169 27 0 0 25 0 1 0 1147992481 168472576 28235 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 41131 28235 93 167 0 40962 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 164524

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.18 2/77 11611
/proc/meminfo: memFree=1204328/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=167084 CPUtime=941.94
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 40668 0 0 0 94166 28 0 0 25 0 1 0 1147992481 171094016 29451 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 41771 29451 93 167 0 41602 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 167084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/77 11611
/proc/meminfo: memFree=1200488/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=168412 CPUtime=1001.92
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 41629 0 0 0 100163 29 0 0 25 0 1 0 1147992481 172453888 30412 1992294400 134512640 135197250 4294956224 18446744073709551615 134551854 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 42103 30412 93 167 0 41934 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 168412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/77 11611
/proc/meminfo: memFree=1196904/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=170388 CPUtime=1061.89
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 42519 0 0 0 106160 29 0 0 25 0 1 0 1147992481 174477312 31302 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 42597 31302 93 167 0 42428 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 170388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/77 11611
/proc/meminfo: memFree=1193192/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=171460 CPUtime=1121.87
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 43441 0 0 0 112157 30 0 0 25 0 1 0 1147992481 175575040 32224 1992294400 134512640 135197250 4294956224 18446744073709551615 134590626 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 42865 32224 93 167 0 42696 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 171460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/77 11611
/proc/meminfo: memFree=1190440/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=172256 CPUtime=1181.85
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 44160 0 0 0 118154 31 0 0 25 0 1 0 1147992481 176390144 32943 1992294400 134512640 135197250 4294956224 18446744073709551615 134551726 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 43064 32943 93 167 0 42895 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 172256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.13 2/77 11611
/proc/meminfo: memFree=1188520/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=173596 CPUtime=1200.05
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 44618 0 0 0 119974 31 0 0 25 0 1 0 1147992481 177762304 33401 1992294400 134512640 135197250 4294956224 18446744073709551615 134551132 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 43399 33401 93 167 0 43230 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 173596

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.13 2/77 11611
/proc/meminfo: memFree=1188520/2055920 swapFree=4127460/4192956
[pid=11610] ppid=11608 vsize=173596 CPUtime=1200.05
/proc/11610/stat : 11610 (march_nn) R 11608 11610 11355 0 -1 4194304 44618 0 0 0 119974 31 0 0 25 0 1 0 1147992481 177762304 33401 1992294400 134512640 135197250 4294956224 18446744073709551615 134551132 0 0 4096 0 0 0 0 17 1 0 0
/proc/11610/statm: 43399 33401 93 167 0 43230 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 173596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.74
CPU system time (s): 0.340948
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 173596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44618
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= 1980

runsolver used 1.21582 second user time and 3.16952 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-03 12:08:35
IDJOB=1559721
IDBENCH=70882
IDSOLVER=522
FILE ID=node63/1559721-1238753315
PBS_JOBID= 9085447
Free space on /tmp= 66560 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/aprove09/AProVE09-17.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1559721-1238753315/watcher-1559721-1238753315 -o /tmp/evaluation-result-1559721-1238753315/solver-1559721-1238753315 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1559721-1238753315.cnf

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

MD5SUM BENCH= 7c312337e643719c8d3ae6a851030951
RANDOM SEED=1560257415

node63.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1322832 kB
Buffers:         99320 kB
Cached:         491368 kB
SwapCached:      55448 kB
Active:         256512 kB
Inactive:       391136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1322832 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            2816 kB
Writeback:           0 kB
Mapped:          14696 kB
Slab:            69988 kB
Committed_AS:  3479796 kB
PageTables:       2316 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= 66560 MiB
End job on node63 at 2009-04-03 12:28:38