Trace number 1559773

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) 1200.05 1200.42

General information on the benchmark

NameAPPLICATIONS/aprove09/
AProVE09-20.cnf
MD5SUMd682d44f13c64e9669f2eded046ee8c4
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.5318
Satisfiable
(Un)Satisfiability was proved
Number of variables33054
Number of clauses108377
Sum of the clauses size276669
Maximum clause length61
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 251324
Number of clauses of size 355013
Number of clauses of size 41546
Number of clauses of size 5256
Number of clauses of size over 5236

Solver Data 

2.39/2.45	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.39/2.45	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.39/2.45	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.39/2.45	c main()::
2.39/2.45	c initFormula():: searching for DIMACS p-line....
2.39/2.45	c initFormula():: the DIMACS p-line indicates a CNF of 33054 variables and 108377 clauses.
2.39/2.45	c parseCNF():: parsing....
2.39/2.45	c parseCNF():: the CNF contains 2 unary clauses.
2.39/2.45	c runParser():: parsing was successful, warming up engines...
2.39/2.45	c find_and_remove_tautogolies():: found and removed 4306 tautologies
2.39/2.45	c find_and_remove_tautogolies():: found and removed 49 tautologies
2.39/2.45	c find_and_remove_tautogolies():: found and removed 3 tautologies
2.39/2.45	c simplify_formula():: removed 15 tautological, 9527 satisfied and 0 duplicate clauses
2.39/2.45	c preprocessing fase I completed:: there are now 28467 free variables and 98835 clauses.
2.39/2.45	c stat :: sign balance is biased by 0.127
2.39/2.45	c find_equivalence():: found 6074 3-equivalences
2.39/2.45	c find_and_remove_tautogolies():: found and removed 6 tautologies
2.39/2.45	c find_and_remove_tautogolies():: found and removed 940 tautologies
2.39/2.45	c shorten_equivalence(): average equivalence length reduced from 3.897036 to 3.418487
2.39/2.45	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.39/2.45	c using k-SAT heuristics (size based diff)
2.39/2.45	c simplify_formula():: removed 0 tautological, 24296 satisfied and 0 duplicate clauses
2.39/2.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 17936 duplicate clauses
2.39/2.45	c main():: clause / variable ratio: ( 82203 / 33054 ) = 2.49
2.39/2.45	c longest clause has size 6
2.39/2.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.45	c number of free variables = 27519
2.39/2.45	c dynamic_preselect_setsize :: off
2.39/2.45	c main():: all systems go!
2.39/2.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 104
3.19/3.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3493
77.47/77.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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-1559773-1238753803/watcher-1559773-1238753803 -o /tmp/evaluation-result-1559773-1238753803/solver-1559773-1238753803 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1559773-1238753803.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 25573
/proc/meminfo: memFree=1021656/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=3392 CPUtime=0
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 552 0 0 0 0 0 0 0 18 0 1 0 1148043245 3473408 537 1992294400 134512640 135197250 4294956240 18446744073709551615 134568480 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 848 540 58 167 0 679 0

[startup+0.040716 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 25573
/proc/meminfo: memFree=1021656/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=4576 CPUtime=0.03
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 938 0 0 0 3 0 0 0 18 0 1 0 1148043245 4685824 923 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 1144 923 58 167 0 975 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4576

[startup+0.101723 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 25573
/proc/meminfo: memFree=1021656/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=5368 CPUtime=0.09
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 1169 0 0 0 9 0 0 0 18 0 1 0 1148043245 5496832 1154 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 1342 1154 58 167 0 1173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5368

[startup+0.301749 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 25573
/proc/meminfo: memFree=1021656/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=15792 CPUtime=0.29
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 3259 0 0 0 28 1 0 0 19 0 1 0 1148043245 16171008 3001 1992294400 134512640 135197250 4294956240 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 3948 3001 66 167 0 3779 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15792

[startup+0.7018 s]
/proc/loadavg: 0.85 0.97 0.99 3/66 25573
/proc/meminfo: memFree=1021656/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=15724 CPUtime=0.69
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 3602 0 0 0 68 1 0 0 22 0 1 0 1148043245 16101376 2977 1992294400 134512640 135197250 4294956240 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 3931 2977 67 167 0 3762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15724

[startup+1.5019 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 25574
/proc/meminfo: memFree=1010000/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=15592 CPUtime=1.49
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 3644 0 0 0 148 1 0 0 25 0 1 0 1148043245 15966208 2980 1992294400 134512640 135197250 4294956240 18446744073709551615 134560704 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 3898 2980 79 167 0 3729 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15592

[startup+3.10111 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 25574
/proc/meminfo: memFree=1010256/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=60116 CPUtime=3.09
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 9614 0 0 0 305 4 0 0 25 0 1 0 1148043245 61558784 6956 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 15029 6956 92 167 0 14860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60116

[startup+6.30152 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 25574
/proc/meminfo: memFree=990096/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=64452 CPUtime=6.29
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 10641 0 0 0 625 4 0 0 25 0 1 0 1148043245 65998848 7983 1992294400 134512640 135197250 4294956240 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 16113 7983 92 167 0 15944 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64452

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/67 25574
/proc/meminfo: memFree=986072/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=69096 CPUtime=12.69
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 11656 0 0 0 1264 5 0 0 25 0 1 0 1148043245 70754304 8998 1992294400 134512640 135197250 4294956240 18446744073709551615 134553149 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 17274 8998 92 167 0 17105 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69096

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.99 2/67 25574
/proc/meminfo: memFree=982232/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=72828 CPUtime=25.48
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 12540 0 0 0 2543 5 0 0 25 0 1 0 1148043245 74575872 9859 1992294400 134512640 135197250 4294956240 18446744073709551615 134553585 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 18207 9859 92 167 0 18038 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72828

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 25574
/proc/meminfo: memFree=979096/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=75748 CPUtime=51.08
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 13335 0 0 0 5102 6 0 0 25 0 1 0 1148043245 77565952 10654 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 18937 10654 92 167 0 18768 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75748

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/67 25574
/proc/meminfo: memFree=975704/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=79316 CPUtime=102.26
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 14173 0 0 0 10219 7 0 0 25 0 1 0 1148043245 81219584 11492 1992294400 134512640 135197250 4294956240 18446744073709551615 134649020 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 19829 11492 92 167 0 19660 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 79316

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=971224/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=84116 CPUtime=162.24
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 15290 0 0 0 16215 9 0 0 25 0 1 0 1148043245 86134784 12609 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 21029 12609 92 167 0 20860 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 84116

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=968344/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=89292 CPUtime=222.22
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 15997 0 0 0 22212 10 0 0 25 0 1 0 1148043245 91435008 13316 1992294400 134512640 135197250 4294956240 18446744073709551615 134525697 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 22323 13316 92 167 0 22154 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 89292

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=965784/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=90752 CPUtime=282.2
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 16638 0 0 0 28209 11 0 0 25 0 1 0 1148043245 92930048 13957 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 22688 13957 92 167 0 22519 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 90752

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=962712/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=92944 CPUtime=342.18
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 17418 0 0 0 34206 12 0 0 25 0 1 0 1148043245 95174656 14737 1992294400 134512640 135197250 4294956240 18446744073709551615 134602902 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 23236 14737 92 167 0 23067 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 92944

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=960216/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=100708 CPUtime=402.17
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 18042 0 0 0 40204 13 0 0 25 0 1 0 1148043245 103124992 15361 1992294400 134512640 135197250 4294956240 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 25177 15361 92 167 0 25008 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 100708

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=958296/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=101728 CPUtime=462.14
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 18516 0 0 0 46201 13 0 0 25 0 1 0 1148043245 104169472 15835 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 25432 15835 92 167 0 25263 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 101728

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=956184/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=102788 CPUtime=522.13
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 19048 0 0 0 52199 14 0 0 25 0 1 0 1148043245 105254912 16367 1992294400 134512640 135197250 4294956240 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 25697 16367 92 167 0 25528 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 102788

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=954200/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=103580 CPUtime=582.11
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 19540 0 0 0 58196 15 0 0 25 0 1 0 1148043245 106065920 16859 1992294400 134512640 135197250 4294956240 18446744073709551615 134526671 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 25895 16859 92 167 0 25726 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 103580

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=952152/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=104376 CPUtime=642.09
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 20047 0 0 0 64194 15 0 0 25 0 1 0 1148043245 106881024 17366 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 26094 17366 92 167 0 25925 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 104376

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=949784/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=105508 CPUtime=702.08
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 20621 0 0 0 70192 16 0 0 25 0 1 0 1148043245 108040192 17940 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 26377 17940 92 167 0 26208 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 105508

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=948248/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=118628 CPUtime=762.06
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 21001 0 0 0 76190 16 0 0 25 0 1 0 1148043245 121475072 18320 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 29657 18320 92 167 0 29488 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 118628

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=946520/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=119296 CPUtime=822.04
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 21434 0 0 0 82187 17 0 0 25 0 1 0 1148043245 122159104 18753 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 29824 18753 92 167 0 29655 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 119296

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=945048/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=119692 CPUtime=882.02
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 21797 0 0 0 88185 17 0 0 25 0 1 0 1148043245 122564608 19116 1992294400 134512640 135197250 4294956240 18446744073709551615 134603082 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 29923 19116 92 167 0 29754 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 119692

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=943384/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=120240 CPUtime=942
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 22209 0 0 0 94183 17 0 0 25 0 1 0 1148043245 123125760 19528 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 30060 19528 92 167 0 29891 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 120240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=941784/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=120636 CPUtime=1001.98
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 22607 0 0 0 100180 18 0 0 25 0 1 0 1148043245 123531264 19926 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 30159 19926 92 167 0 29990 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 120636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=939864/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=121816 CPUtime=1061.96
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 23075 0 0 0 106178 18 0 0 25 0 1 0 1148043245 124739584 20394 1992294400 134512640 135197250 4294956240 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 30454 20394 92 167 0 30285 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 121816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=938264/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=122212 CPUtime=1121.94
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 23492 0 0 0 112175 19 0 0 25 0 1 0 1148043245 125145088 20811 1992294400 134512640 135197250 4294956240 18446744073709551615 134553713 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 30553 20811 92 167 0 30384 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 122212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=936664/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=122608 CPUtime=1181.93
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 23877 0 0 0 118173 20 0 0 25 0 1 0 1148043245 125550592 21196 1992294400 134512640 135197250 4294956240 18446744073709551615 134553552 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 30652 21196 92 167 0 30483 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 122608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 25574
/proc/meminfo: memFree=936024/2055920 swapFree=4176412/4192956
[pid=25573] ppid=25571 vsize=122740 CPUtime=1200.03
/proc/25573/stat : 25573 (march_nn) R 25571 25573 25536 0 -1 4194304 24025 0 0 0 119983 20 0 0 25 0 1 0 1148043245 125685760 21344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/25573/statm: 30685 21344 92 167 0 30516 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 122740

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): 1200.05
CPU user time (s): 1199.83
CPU system time (s): 0.218966
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 122740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24025
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= 2813

runsolver used 0.975851 second user time and 3.40248 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-03 12:16:43
IDJOB=1559773
IDBENCH=70883
IDSOLVER=522
FILE ID=node40/1559773-1238753803
PBS_JOBID= 9085464
Free space on /tmp= 66532 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/aprove09/AProVE09-20.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1559773-1238753803/watcher-1559773-1238753803 -o /tmp/evaluation-result-1559773-1238753803/solver-1559773-1238753803 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1559773-1238753803.cnf

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

MD5SUM BENCH= d682d44f13c64e9669f2eded046ee8c4
RANDOM SEED=1577902163

node40.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:       1022136 kB
Buffers:        104808 kB
Cached:         829276 kB
SwapCached:       9688 kB
Active:         282964 kB
Inactive:       662424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1022136 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            2804 kB
Writeback:           0 kB
Mapped:          17060 kB
Slab:            74332 kB
Committed_AS:  3074260 kB
PageTables:       1476 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= 66532 MiB
End job on node40 at 2009-04-03 12:36:45