Trace number 1717107

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 1200.51

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-27.cnf
MD5SUMa948576641dd03cc33abaca38a6e7e4c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1114.16
Satisfiable
(Un)Satisfiability was proved
Number of variables7729
Number of clauses29194
Sum of the clauses size77124
Maximum clause length201
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 214904
Number of clauses of size 311692
Number of clauses of size 41614
Number of clauses of size 5463
Number of clauses of size over 5520

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 7729 variables and 29194 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 1 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c find_and_remove_tautogolies():: found and removed 510 tautologies
0.39/0.44	c simplify_formula():: removed 0 tautological, 2020 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 6989 free variables and 27174 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.154
0.39/0.44	c find_equivalence():: found 2367 3-equivalences
0.39/0.44	c find_and_remove_tautogolies():: found and removed 451 tautologies
0.39/0.44	c shorten_equivalence(): average equivalence length reduced from 5.617432 to 3.600524
0.39/0.44	c find_and_remove_tautogolies():: found and removed 6 tautologies
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 9468 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 218 duplicate clauses
0.39/0.44	c resolvent_look() :: found 6856 resolvents
0.39/0.44	c main():: clause / variable ratio: ( 34030 / 7729 ) = 4.40
0.39/0.44	c longest clause has size 7
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 6532
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 220
3.49/3.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 5059
59.38/59.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 57180
484.04/484.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717107-1240624261/watcher-1717107-1240624261 -o /tmp/evaluation-result-1717107-1240624261/solver-1717107-1240624261 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1717107-1240624261.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: 0.91 0.97 0.99 3/64 25418
/proc/meminfo: memFree=1164920/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=1680 CPUtime=0
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 90454473 1720320 252 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 420 252 58 167 0 251 0

[startup+0.0268779 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25418
/proc/meminfo: memFree=1164920/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=1944 CPUtime=0.02
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 356 0 0 0 2 0 0 0 18 0 1 0 90454473 1990656 341 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 486 341 58 167 0 317 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1944

[startup+0.101889 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25418
/proc/meminfo: memFree=1164920/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=4572 CPUtime=0.09
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 959 0 0 0 9 0 0 0 18 0 1 0 90454473 4681728 814 1992294400 134512640 135197250 4294956240 18446744073709551615 134692152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 1143 814 67 167 0 974 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4572

[startup+0.301919 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25418
/proc/meminfo: memFree=1164920/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=4572 CPUtime=0.29
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 1010 0 0 0 29 0 0 0 19 0 1 0 90454473 4681728 837 1992294400 134512640 135197250 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 1143 837 82 167 0 974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4572

[startup+0.701977 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25418
/proc/meminfo: memFree=1164920/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=16916 CPUtime=0.69
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 3564 0 0 0 68 1 0 0 22 0 1 0 90454473 17321984 2028 1992294400 134512640 135197250 4294956240 18446744073709551615 134525856 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 4229 2028 90 167 0 4060 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16916

[startup+1.50109 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1156656/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=17316 CPUtime=1.49
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 3793 0 0 0 148 1 0 0 25 0 1 0 90454473 17731584 2257 1992294400 134512640 135197250 4294956240 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 4329 2257 92 167 0 4160 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17316

[startup+3.10133 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1155760/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=18376 CPUtime=3.09
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 4020 0 0 0 307 2 0 0 25 0 1 0 90454473 18817024 2484 1992294400 134512640 135197250 4294956240 18446744073709551615 134525506 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 4594 2484 92 167 0 4425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18376

[startup+6.3018 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1153456/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=20284 CPUtime=6.29
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 4518 0 0 0 627 2 0 0 25 0 1 0 90454473 20770816 2978 1992294400 134512640 135197250 4294956240 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 5071 2978 92 167 0 4902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20284

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1151664/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=21676 CPUtime=12.69
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 4861 0 0 0 1267 2 0 0 25 0 1 0 90454473 22196224 3318 1992294400 134512640 135197250 4294956240 18446744073709551615 134553546 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 5419 3318 92 167 0 5250 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21676

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1150512/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=22844 CPUtime=25.48
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 5137 0 0 0 2546 2 0 0 25 0 1 0 90454473 23392256 3594 1992294400 134512640 135197250 4294956240 18446744073709551615 134539170 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 5711 3594 92 167 0 5542 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22844

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1149168/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=24444 CPUtime=51.08
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 5494 0 0 0 5105 3 0 0 25 0 1 0 90454473 25030656 3951 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 6111 3951 92 167 0 5942 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24444

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1146416/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=27340 CPUtime=102.26
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 6171 0 0 0 10223 3 0 0 25 0 1 0 90454473 27996160 4628 1992294400 134512640 135197250 4294956240 18446744073709551615 134553695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 6835 4628 92 167 0 6666 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27340

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1144560/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=29640 CPUtime=162.24
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 6630 0 0 0 16220 4 0 0 25 0 1 0 90454473 30351360 5087 1992294400 134512640 135197250 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 7410 5087 92 167 0 7241 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29640

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1143024/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=33640 CPUtime=222.22
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 7006 0 0 0 22218 4 0 0 25 0 1 0 90454473 34447360 5463 1992294400 134512640 135197250 4294956240 18446744073709551615 134525699 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 8410 5463 92 167 0 8241 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33640

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1141424/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=34112 CPUtime=282.2
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 7402 0 0 0 28215 5 0 0 25 0 1 0 90454473 34930688 5859 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 8528 5859 92 167 0 8359 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34112

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1139824/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=34376 CPUtime=342.18
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 7778 0 0 0 34213 5 0 0 25 0 1 0 90454473 35201024 6235 1992294400 134512640 135197250 4294956240 18446744073709551615 134525571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 8594 6235 92 167 0 8425 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34376

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1138160/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=42024 CPUtime=402.16
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 8185 0 0 0 40210 6 0 0 25 0 1 0 90454473 43032576 6642 1992294400 134512640 135197250 4294956240 18446744073709551615 134556718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 10506 6642 92 167 0 10337 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42024

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1136624/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=42156 CPUtime=462.14
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 8598 0 0 0 46208 6 0 0 25 0 1 0 90454473 43167744 7055 1992294400 134512640 135197250 4294956240 18446744073709551615 134525468 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 10539 7055 92 167 0 10370 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 42156

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1134576/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=42948 CPUtime=522.12
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 9099 0 0 0 52205 7 0 0 25 0 1 0 90454473 43978752 7556 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 10737 7556 92 167 0 10568 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 42948

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25419
/proc/meminfo: memFree=1132592/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=44240 CPUtime=582.1
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 9590 0 0 0 58202 8 0 0 25 0 1 0 90454473 45301760 8047 1992294400 134512640 135197250 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 11060 8047 92 167 0 10891 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44240

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25425
/proc/meminfo: memFree=1131184/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=44372 CPUtime=642.08
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 9955 0 0 0 64199 9 0 0 25 0 1 0 90454473 45436928 8412 1992294400 134512640 135197250 4294956240 18446744073709551615 134525834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 11093 8412 92 167 0 10924 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 44372

[startup+702.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1129328/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=44504 CPUtime=702.02
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 10318 0 0 0 70191 11 0 0 25 0 1 0 90454473 45572096 8775 1992294400 134512640 135197250 4294956240 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 11126 8775 92 167 0 10957 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 44504

[startup+762.305 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1127856/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=58656 CPUtime=762.01
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 10702 0 0 0 76189 12 0 0 25 0 1 0 90454473 60063744 9159 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 14664 9159 92 167 0 14495 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 58656

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1126256/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=58788 CPUtime=821.98
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 11104 0 0 0 82185 13 0 0 25 0 1 0 90454473 60198912 9561 1992294400 134512640 135197250 4294956240 18446744073709551615 134602882 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 14697 9561 92 167 0 14528 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 58788

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1124720/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=60072 CPUtime=881.96
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 11496 0 0 0 88183 13 0 0 25 0 1 0 90454473 61513728 9953 1992294400 134512640 135197250 4294956240 18446744073709551615 134553149 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 15018 9953 92 167 0 14849 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 60072

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1123184/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=60072 CPUtime=941.94
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 11894 0 0 0 94181 13 0 0 25 0 1 0 90454473 61513728 10351 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 15018 10351 92 167 0 14849 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 60072

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1121072/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=60072 CPUtime=1001.93
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 12400 0 0 0 100179 14 0 0 25 0 1 0 90454473 61513728 10857 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 15018 10857 92 167 0 14849 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 60072

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1119280/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=60204 CPUtime=1061.9
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 12861 0 0 0 106176 14 0 0 25 0 1 0 90454473 61648896 11318 1992294400 134512640 135197250 4294956240 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 15051 11318 92 167 0 14882 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 60204

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1117296/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=60204 CPUtime=1121.88
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 13362 0 0 0 112173 15 0 0 25 0 1 0 90454473 61648896 11819 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 15051 11819 92 167 0 14882 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 60204

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1115312/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=60336 CPUtime=1181.87
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 13849 0 0 0 118171 16 0 0 25 0 1 0 90454473 61784064 12306 1992294400 134512640 135197250 4294956240 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 15084 12306 92 167 0 14915 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 60336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1114800/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=60336 CPUtime=1200.07
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 13974 0 0 0 119991 16 0 0 25 0 1 0 90454473 61784064 12431 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 15084 12431 92 167 0 14915 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 60336

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 0.99 0.99 2/65 25901
/proc/meminfo: memFree=1114800/2055920 swapFree=4192956/4192956
[pid=25418] ppid=25416 vsize=60336 CPUtime=1200.07
/proc/25418/stat : 25418 (march_nn) R 25416 25418 25289 0 -1 4194304 13974 0 0 0 119991 16 0 0 25 0 1 0 90454473 61784064 12431 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25418/statm: 15084 12431 92 167 0 14915 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 60336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.172973
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 60336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13974
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= 2964

runsolver used 0.793879 second user time and 2.6026 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-25 03:51:01
IDJOB=1717107
IDBENCH=20404
IDSOLVER=522
FILE ID=node39/1717107-1240624261
PBS_JOBID= 9186365
Free space on /tmp= 66276 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/fuhs/hard/AProVE07-27.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717107-1240624261/watcher-1717107-1240624261 -o /tmp/evaluation-result-1717107-1240624261/solver-1717107-1240624261 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1717107-1240624261.cnf

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

MD5SUM BENCH= a948576641dd03cc33abaca38a6e7e4c
RANDOM SEED=501296083

node39.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		: 3000.281
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		: 3000.281
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:       1165272 kB
Buffers:         97476 kB
Cached:         683640 kB
SwapCached:          0 kB
Active:          37912 kB
Inactive:       757100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1165272 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            81656 kB
Committed_AS:   405848 kB
PageTables:       1380 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= 66276 MiB
End job on node39 at 2009-04-25 04:11:03