Trace number 1717003

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) 1200.02 1200.32

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-25.cnf
MD5SUM0acd143a4e60b38309663b5993b5ded9
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 variables8920
Number of clauses31884
Sum of the clauses size83706
Maximum clause length229
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 215331
Number of clauses of size 314327
Number of clauses of size 41469
Number of clauses of size 5588
Number of clauses of size over 5168

Solver Data 

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.34	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 8920 variables and 31884 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 1 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c find_and_remove_tautogolies():: found and removed 575 tautologies
0.29/0.34	c simplify_formula():: removed 0 tautological, 2062 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 8115 free variables and 29822 clauses.
0.29/0.34	c stat :: sign balance is biased by 0.113
0.29/0.34	c find_equivalence():: found 2789 3-equivalences
0.29/0.34	c find_and_remove_tautogolies():: found and removed 412 tautologies
0.29/0.34	c shorten_equivalence(): average equivalence length reduced from 4.949095 to 3.385360
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c simplify_formula():: removed 0 tautological, 11156 satisfied and 0 duplicate clauses
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 36 duplicate clauses
0.29/0.34	c main():: clause / variable ratio: ( 24524 / 8920 ) = 2.75
0.29/0.34	c longest clause has size 8
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c number of free variables = 7703
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 19
0.49/0.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 289
3.49/3.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3644
32.59/32.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 36047
259.83/259.94	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-1717003-1240622929/watcher-1717003-1240622929 -o /tmp/evaluation-result-1717003-1240622929/solver-1717003-1240622929 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1717003-1240622929.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: 0.92 1.00 0.99 3/64 7105
/proc/meminfo: memFree=1030408/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=1744 CPUtime=0
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 90320236 1785856 275 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 436 275 58 167 0 267 0

[startup+0.0552699 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 7105
/proc/meminfo: memFree=1030408/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=4076 CPUtime=0.04
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 800 0 0 0 4 0 0 0 18 0 1 0 90320236 4173824 645 1992294400 134512640 135197250 4294956240 18446744073709551615 134565259 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 1019 645 65 167 0 850 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4076

[startup+0.101272 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 7105
/proc/meminfo: memFree=1030408/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=4208 CPUtime=0.09
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 1334 0 0 0 9 0 0 0 18 0 1 0 90320236 4308992 703 1992294400 134512640 135197250 4294956240 18446744073709551615 134693636 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 1052 703 67 167 0 883 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4208

[startup+0.301289 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 7105
/proc/meminfo: memFree=1030408/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=16500 CPUtime=0.29
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 4164 0 0 0 28 1 0 0 19 0 1 0 90320236 16896000 1718 1992294400 134512640 135197250 4294956240 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 4125 1718 88 167 0 3956 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16500

[startup+0.701327 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 7105
/proc/meminfo: memFree=1030408/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=18320 CPUtime=0.69
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 5108 0 0 0 67 2 0 0 23 0 1 0 90320236 18759680 2279 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 4580 2279 93 167 0 4411 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18320

[startup+1.5014 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 7106
/proc/meminfo: memFree=1020736/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=19636 CPUtime=1.49
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 5433 0 0 0 147 2 0 0 25 0 1 0 90320236 20107264 2604 1992294400 134512640 135197250 4294956240 18446744073709551615 134525571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 4909 2604 93 167 0 4740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19636

[startup+3.10154 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 7106
/proc/meminfo: memFree=1019776/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=20740 CPUtime=3.09
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 5694 0 0 0 307 2 0 0 25 0 1 0 90320236 21237760 2859 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 5185 2859 93 167 0 5016 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20740

[startup+6.30183 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 7106
/proc/meminfo: memFree=1018056/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=22076 CPUtime=6.29
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 6054 0 0 0 627 2 0 0 25 0 1 0 90320236 22605824 3219 1992294400 134512640 135197250 4294956240 18446744073709551615 134525834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 5519 3219 93 167 0 5350 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22076

[startup+12.7014 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7106
/proc/meminfo: memFree=1016264/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=23480 CPUtime=12.69
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 6412 0 0 0 1266 3 0 0 25 0 1 0 90320236 24043520 3577 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 5870 3577 93 167 0 5701 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23480

[startup+25.5016 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7106
/proc/meminfo: memFree=1014600/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=25080 CPUtime=25.48
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 6802 0 0 0 2545 3 0 0 25 0 1 0 90320236 25681920 3967 1992294400 134512640 135197250 4294956240 18446744073709551615 134617978 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 6270 3967 93 167 0 6101 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25080

[startup+51.1019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7106
/proc/meminfo: memFree=1012360/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=27340 CPUtime=51.08
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 7364 0 0 0 5104 4 0 0 25 0 1 0 90320236 27996160 4529 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 6835 4529 93 167 0 6666 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27340

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7106
/proc/meminfo: memFree=1009224/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=30568 CPUtime=102.28
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 8137 0 0 0 10222 6 0 0 25 0 1 0 90320236 31301632 5302 1992294400 134512640 135197250 4294956240 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 7642 5302 93 167 0 7473 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30568

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7106
/proc/meminfo: memFree=1005832/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=34944 CPUtime=162.26
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 8992 0 0 0 16218 8 0 0 25 0 1 0 90320236 35782656 6157 1992294400 134512640 135197250 4294956240 18446744073709551615 134556565 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 8736 6157 93 167 0 8567 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 34944

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7106
/proc/meminfo: memFree=1002632/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=42356 CPUtime=222.24
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 9766 0 0 0 22215 9 0 0 25 0 1 0 90320236 43372544 6931 1992294400 134512640 135197250 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 10589 6931 93 167 0 10420 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 42356

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7106
/proc/meminfo: memFree=1000072/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=42752 CPUtime=282.23
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 10410 0 0 0 28212 11 0 0 25 0 1 0 90320236 43778048 7575 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 10688 7575 93 167 0 10519 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 42752

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7106
/proc/meminfo: memFree=997256/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=43924 CPUtime=342.21
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 11085 0 0 0 34209 12 0 0 25 0 1 0 90320236 44978176 8250 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 10981 8250 93 167 0 10812 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 43924

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7106
/proc/meminfo: memFree=994696/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=57144 CPUtime=402.19
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 11744 0 0 0 40207 12 0 0 25 0 1 0 90320236 58515456 8909 1992294400 134512640 135197250 4294956240 18446744073709551615 134553158 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 14286 8909 93 167 0 14117 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 57144

[startup+462.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 7106
/proc/meminfo: memFree=992712/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=58304 CPUtime=462.18
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 12217 0 0 0 46205 13 0 0 25 0 1 0 90320236 59703296 9382 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 14576 9382 93 167 0 14407 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 58304

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 7106
/proc/meminfo: memFree=990984/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=58568 CPUtime=522.17
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 12673 0 0 0 52203 14 0 0 25 0 1 0 90320236 59973632 9838 1992294400 134512640 135197250 4294956240 18446744073709551615 134541594 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 14642 9838 93 167 0 14473 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 58568

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7108
/proc/meminfo: memFree=988872/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=58832 CPUtime=582.15
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 13182 0 0 0 58201 14 0 0 25 0 1 0 90320236 60243968 10347 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 14708 10347 93 167 0 14539 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 58832

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=985608/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=59096 CPUtime=642.14
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 14001 0 0 0 64198 16 0 0 25 0 1 0 90320236 60514304 11166 1992294400 134512640 135197250 4294956240 18446744073709551615 134525750 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 14774 11166 93 167 0 14605 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 59096

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=982472/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=60644 CPUtime=702.12
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 14795 0 0 0 70195 17 0 0 25 0 1 0 90320236 62099456 11960 1992294400 134512640 135197250 4294956240 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 15161 11960 93 167 0 14992 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 60644

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=979144/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=86416 CPUtime=762.11
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 15598 0 0 0 76193 18 0 0 25 0 1 0 90320236 88489984 12763 1992294400 134512640 135197250 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 21604 12763 93 167 0 21435 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 86416

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=976584/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=86548 CPUtime=822.09
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 16292 0 0 0 82190 19 0 0 25 0 1 0 90320236 88625152 13457 1992294400 134512640 135197250 4294956240 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 21637 13457 93 167 0 21468 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 86548

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=973384/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=86680 CPUtime=882.08
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 17087 0 0 0 88187 21 0 0 25 0 1 0 90320236 88760320 14252 1992294400 134512640 135197250 4294956240 18446744073709551615 134525543 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 21670 14252 93 167 0 21501 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 86680

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=970632/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=86812 CPUtime=942.06
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 17777 0 0 0 94184 22 0 0 25 0 1 0 90320236 88895488 14942 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 21703 14942 93 167 0 21534 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 86812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=967432/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=88668 CPUtime=1002.05
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 18565 0 0 0 100182 23 0 0 25 0 1 0 90320236 90796032 15730 1992294400 134512640 135197250 4294956240 18446744073709551615 134648934 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 22167 15730 93 167 0 21998 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 88668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=964424/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=88800 CPUtime=1062.03
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 19304 0 0 0 106179 24 0 0 25 0 1 0 90320236 90931200 16469 1992294400 134512640 135197250 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 22200 16469 93 167 0 22031 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 88800

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=961672/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=88800 CPUtime=1122.01
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 19986 0 0 0 112176 25 0 0 25 0 1 0 90320236 90931200 17151 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 22200 17151 93 167 0 22031 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 88800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=958856/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=88932 CPUtime=1182
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 20726 0 0 0 118174 26 0 0 25 0 1 0 90320236 91066368 17891 1992294400 134512640 135197250 4294956240 18446744073709551615 134548673 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 22233 17891 93 167 0 22064 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 88932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=958024/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=88932 CPUtime=1200.01
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 20908 0 0 0 119974 27 0 0 25 0 1 0 90320236 91066368 18073 1992294400 134512640 135197250 4294956240 18446744073709551615 134548509 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 22233 18073 93 167 0 22064 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 88932

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7108
/proc/meminfo: memFree=958024/2055920 swapFree=4192956/4192956
[pid=7105] ppid=7103 vsize=88932 CPUtime=1200.01
/proc/7105/stat : 7105 (march_nn) R 7103 7105 6976 0 -1 4194304 20908 0 0 0 119974 27 0 0 25 0 1 0 90320236 91066368 18073 1992294400 134512640 135197250 4294956240 18446744073709551615 134548509 0 0 4096 0 0 0 0 17 1 0 0
/proc/7105/statm: 22233 18073 93 167 0 22064 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 88932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.74
CPU system time (s): 0.282956
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 88932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.282956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20908
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= 2057

runsolver used 0.713891 second user time and 2.67959 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-25 03:28:49
IDJOB=1717003
IDBENCH=20402
IDSOLVER=522
FILE ID=node55/1717003-1240622929
PBS_JOBID= 9186324
Free space on /tmp= 66380 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/fuhs/hard/AProVE07-25.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717003-1240622929/watcher-1717003-1240622929 -o /tmp/evaluation-result-1717003-1240622929/solver-1717003-1240622929 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1717003-1240622929.cnf

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

MD5SUM BENCH= 0acd143a4e60b38309663b5993b5ded9
RANDOM SEED=1139123899

node55.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		: 3000.240
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		: 3000.240
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:       1030824 kB
Buffers:         92096 kB
Cached:         825972 kB
SwapCached:          0 kB
Active:         386800 kB
Inactive:       545136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1030824 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            79264 kB
Committed_AS:   205780 kB
PageTables:       1360 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= 66380 MiB
End job on node55 at 2009-04-25 03:48:51