Trace number 1729550

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) 1200.09 1200.52

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
Bench CategoryCRAFTED (crafted 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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 3500 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 700 free variables and 3500 clauses.
0.00/0.03	c stat :: sign balance is biased by 0.374
0.00/0.03	c using 3-SAT heuristics (occurence based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 220 duplicate clauses
0.00/0.03	c resolvent_look() :: found 122 resolvents
0.00/0.03	c lessRedundantTransformation():: nothing to be done.
0.00/0.03	c transformTo3SAT():: you gave me 700 variables and 3622 clauses.
0.00/0.03	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.03	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.03	c transformTo3SAT():: the transformation yielded 700 variabels and 3622 clauses.
0.00/0.03	c main():: clause / variable ratio: ( 3622 / 700 ) = 5.17
0.00/0.03	c longest clause has size 3
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 700
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 36
0.00/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 586
0.19/0.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5533
2.09/2.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 36584
15.39/15.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 177242
82.56/82.63	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 644938
329.77/329.97	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1817300
1008.24/1008.69	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-1729550-1240750821/watcher-1729550-1240750821 -o /tmp/evaluation-result-1729550-1240750821/solver-1729550-1240750821 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729550-1240750821.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: 1.02 1.01 1.00 3/64 10210
/proc/meminfo: memFree=1609656/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=836 CPUtime=0
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 103109358 856064 99 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 209 99 59 167 0 40 0

[startup+0.106141 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 10210
/proc/meminfo: memFree=1609656/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=2236 CPUtime=0.1
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 373 0 0 0 10 0 0 0 18 0 1 0 103109358 2289664 356 1992294400 134512640 135197250 4294956224 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 559 356 93 167 0 390 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2236

[startup+0.202156 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 10210
/proc/meminfo: memFree=1609656/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=2236 CPUtime=0.19
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 384 0 0 0 19 0 0 0 18 0 1 0 103109358 2289664 367 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 559 367 93 167 0 390 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2236

[startup+0.302173 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 10210
/proc/meminfo: memFree=1609656/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=2368 CPUtime=0.29
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 103109358 2424832 375 1992294400 134512640 135197250 4294956224 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 592 375 93 167 0 423 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2368

[startup+0.701244 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 10210
/proc/meminfo: memFree=1609656/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=2368 CPUtime=0.69
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 412 0 0 0 69 0 0 0 22 0 1 0 103109358 2424832 395 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 592 395 93 167 0 423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2368

[startup+1.50137 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 10211
/proc/meminfo: memFree=1608496/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=2504 CPUtime=1.49
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 451 0 0 0 149 0 0 0 25 0 1 0 103109358 2564096 434 1992294400 134512640 135197250 4294956224 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 626 434 93 167 0 457 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2504

[startup+3.10164 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 10211
/proc/meminfo: memFree=1608176/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=2572 CPUtime=3.09
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 475 0 0 0 309 0 0 0 25 0 1 0 103109358 2633728 458 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 643 458 93 167 0 474 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2572

[startup+6.30118 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 10211
/proc/meminfo: memFree=1607928/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=2956 CPUtime=6.29
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 526 0 0 0 629 0 0 0 25 0 1 0 103109358 3026944 509 1992294400 134512640 135197250 4294956224 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 739 509 93 167 0 570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2956

[startup+12.7012 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 10211
/proc/meminfo: memFree=1607352/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=3680 CPUtime=12.69
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 657 0 0 0 1269 0 0 0 25 0 1 0 103109358 3768320 640 1992294400 134512640 135197250 4294956224 18446744073709551615 134541900 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 920 640 93 167 0 751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3680

[startup+25.5014 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10211
/proc/meminfo: memFree=1606520/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=4352 CPUtime=25.48
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 847 0 0 0 2548 0 0 0 25 0 1 0 103109358 4456448 830 1992294400 134512640 135197250 4294956224 18446744073709551615 134614247 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 1088 830 93 167 0 919 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4352

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1604856/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=6584 CPUtime=51.07
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 1216 0 0 0 5106 1 0 0 25 0 1 0 103109358 6742016 1199 1992294400 134512640 135197250 4294956224 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 1646 1199 93 167 0 1477 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6584

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1601976/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=9072 CPUtime=102.25
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 1930 0 0 0 10224 1 0 0 25 0 1 0 103109358 9289728 1913 1992294400 134512640 135197250 4294956224 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 2268 1913 93 167 0 2099 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9072

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1598712/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=15540 CPUtime=162.23
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 2748 0 0 0 16221 2 0 0 25 0 1 0 103109358 15912960 2731 1992294400 134512640 135197250 4294956224 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 3885 2731 93 167 0 3716 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15540

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1595448/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=16804 CPUtime=222.21
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 3543 0 0 0 22218 3 0 0 25 0 1 0 103109358 17207296 3526 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 4201 3526 93 167 0 4032 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16804

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1592312/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=22624 CPUtime=282.18
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 4305 0 0 0 28215 3 0 0 25 0 1 0 103109358 23166976 4288 1992294400 134512640 135197250 4294956224 18446744073709551615 134553085 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 5656 4288 93 167 0 5487 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22624

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1589304/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=22624 CPUtime=342.17
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 5031 0 0 0 34213 4 0 0 25 0 1 0 103109358 23166976 5014 1992294400 134512640 135197250 4294956224 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 5656 5014 93 167 0 5487 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22624

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1586104/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=33884 CPUtime=402.15
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 5833 0 0 0 40210 5 0 0 25 0 1 0 103109358 34697216 5816 1992294400 134512640 135197250 4294956224 18446744073709551615 134590676 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 8471 5816 93 167 0 8302 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 33884

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1582904/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=34016 CPUtime=462.12
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 6595 0 0 0 46207 5 0 0 25 0 1 0 103109358 34832384 6578 1992294400 134512640 135197250 4294956224 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 8504 6578 93 167 0 8335 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 34016

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1580216/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=34016 CPUtime=522.1
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 7307 0 0 0 52205 5 0 0 25 0 1 0 103109358 34832384 7290 1992294400 134512640 135197250 4294956224 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 8504 7290 93 167 0 8335 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34016

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1577144/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=34016 CPUtime=582.09
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 8069 0 0 0 58203 6 0 0 25 0 1 0 103109358 34832384 8052 1992294400 134512640 135197250 4294956224 18446744073709551615 134594054 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 8504 8052 93 167 0 8335 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 34016

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1574264/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=47112 CPUtime=642.06
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 8789 0 0 0 64200 6 0 0 25 0 1 0 103109358 48242688 8772 1992294400 134512640 135197250 4294956224 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 11778 8772 93 167 0 11609 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 47112

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1571256/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=52168 CPUtime=702.04
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 9541 0 0 0 70197 7 0 0 25 0 1 0 103109358 53420032 9524 1992294400 134512640 135197250 4294956224 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 13042 9524 93 167 0 12873 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 52168

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1568248/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=52168 CPUtime=762.03
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 10261 0 0 0 76195 8 0 0 25 0 1 0 103109358 53420032 10244 1992294400 134512640 135197250 4294956224 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 13042 10244 93 167 0 12873 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 52168

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1565432/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=52168 CPUtime=822
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 10970 0 0 0 82192 8 0 0 25 0 1 0 103109358 53420032 10953 1992294400 134512640 135197250 4294956224 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 13042 10953 93 167 0 12873 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 52168

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1562552/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=52168 CPUtime=881.98
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 11688 0 0 0 88190 8 0 0 25 0 1 0 103109358 53420032 11671 1992294400 134512640 135197250 4294956224 18446744073709551615 134541908 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 13042 11672 93 167 0 12873 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 52168

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1559864/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=71812 CPUtime=941.96
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 12353 0 0 0 94187 9 0 0 25 0 1 0 103109358 73535488 12336 1992294400 134512640 135197250 4294956224 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 17953 12336 93 167 0 17784 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 71812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1557240/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=71812 CPUtime=1001.94
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 12990 0 0 0 100184 10 0 0 25 0 1 0 103109358 73535488 12973 1992294400 134512640 135197250 4294956224 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 17953 12973 93 167 0 17784 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 71812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1554296/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=71812 CPUtime=1061.92
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 13727 0 0 0 106182 10 0 0 25 0 1 0 103109358 73535488 13710 1992294400 134512640 135197250 4294956224 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 17953 13710 93 167 0 17784 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 71812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1551288/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=71812 CPUtime=1121.9
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 14466 0 0 0 112179 11 0 0 25 0 1 0 103109358 73535488 14449 1992294400 134512640 135197250 4294956224 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 17953 14449 93 167 0 17784 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 71812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1548344/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=71812 CPUtime=1181.88
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 15186 0 0 0 118177 11 0 0 25 0 1 0 103109358 73535488 15169 1992294400 134512640 135197250 4294956224 18446744073709551615 134542184 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 17953 15169 93 167 0 17784 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 71812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10217
/proc/meminfo: memFree=1547384/2055920 swapFree=4192956/4192956
[pid=10210] ppid=10208 vsize=71812 CPUtime=1200.07
/proc/10210/stat : 10210 (march_nn) R 10208 10210 9833 0 -1 4194304 15411 0 0 0 119996 11 0 0 25 0 1 0 103109358 73535488 15394 1992294400 134512640 135197250 4294956224 18446744073709551615 134593973 0 0 4096 0 0 0 0 17 1 0 0
/proc/10210/statm: 17953 15394 93 167 0 17784 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 71812

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): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.12998
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 71812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15411
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= 2929

runsolver used 1.15882 second user time and 2.15267 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-26 15:00:21
IDJOB=1729550
IDBENCH=24706
IDSOLVER=522
FILE ID=node57/1729550-1240750821
PBS_JOBID= 9187035
Free space on /tmp= 66440 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729550-1240750821/watcher-1729550-1240750821 -o /tmp/evaluation-result-1729550-1240750821/solver-1729550-1240750821 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1729550-1240750821.cnf

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

MD5SUM BENCH= 68e48f3a77d59cc85ebd5fd30cfcba3c
RANDOM SEED=1396094271

node57.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		: 3000.256
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		: 3000.256
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:       1610136 kB
Buffers:         45620 kB
Cached:         311448 kB
SwapCached:          0 kB
Active:         171272 kB
Inactive:       199704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610136 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          23680 kB
Slab:            60860 kB
Committed_AS:   312432 kB
PageTables:       1388 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= 66440 MiB
End job on node57 at 2009-04-26 15:20:23