Trace number 1516694

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

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S287307030-088.cnf
MD5SUM9d5d7164d3d5840805b65af8448e9499
Bench CategoryRANDOM (random 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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 498 free variables and 2114 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.479
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.00/0.02	c resolvent_look() :: found 100 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2214 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 500 variabels and 2214 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2214 / 500 ) = 4.43
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 498
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 33
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 505
0.09/0.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4404
1.49/1.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 24783
9.69/9.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 97697
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c |****************************************************************| ( 5/999) NodeCount: 281538
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c |****************************************************************| ( 6/999) NodeCount: 612992
329.38/329.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 1046420
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c |****************************************************************| ( 8/999) NodeCount: 1460298
877.72/878.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 1747548
1082.15/1082.50	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 1889948
1188.43/1188.80	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516694-1238273539/watcher-1516694-1238273539 -o /tmp/evaluation-result-1516694-1238273539/solver-1516694-1238273539 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516694-1238273539.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 0.98 0.99 2/64 3463
/proc/meminfo: memFree=835504/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=976 CPUtime=0
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 271555232 999424 130 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 244 130 66 167 0 75 0

[startup+0.0971281 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 3463
/proc/meminfo: memFree=835504/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=1740 CPUtime=0.09
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 271555232 1781760 276 1992294400 134512640 135197250 4294956240 18446744073709551615 134628107 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 435 276 93 167 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.102127 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 3463
/proc/meminfo: memFree=835504/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=1740 CPUtime=0.09
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 294 0 0 0 9 0 0 0 18 0 1 0 271555232 1781760 277 1992294400 134512640 135197250 4294956240 18446744073709551615 134611704 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 435 277 93 167 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.301149 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 3463
/proc/meminfo: memFree=835504/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=1872 CPUtime=0.29
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 271555232 1916928 289 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 468 289 93 167 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1872

[startup+0.701193 s]
/proc/loadavg: 0.91 0.98 0.99 2/64 3463
/proc/meminfo: memFree=835504/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=2024 CPUtime=0.69
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 339 0 0 0 69 0 0 0 23 0 1 0 271555232 2072576 322 1992294400 134512640 135197250 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 506 322 93 167 0 337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2024

[startup+1.50128 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 3464
/proc/meminfo: memFree=834536/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=2024 CPUtime=1.49
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 354 0 0 0 149 0 0 0 25 0 1 0 271555232 2072576 337 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 506 337 93 167 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2024

[startup+3.10146 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 3464
/proc/meminfo: memFree=834152/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=2328 CPUtime=3.09
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 417 0 0 0 309 0 0 0 25 0 1 0 271555232 2383872 400 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 582 400 93 167 0 413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2328

[startup+6.30181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3464
/proc/meminfo: memFree=833832/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=2680 CPUtime=6.29
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 481 0 0 0 629 0 0 0 25 0 1 0 271555232 2744320 464 1992294400 134512640 135197250 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 670 464 93 167 0 501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2680

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3464
/proc/meminfo: memFree=833320/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=3248 CPUtime=12.69
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 594 0 0 0 1269 0 0 0 25 0 1 0 271555232 3325952 577 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 812 577 93 167 0 643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3248

[startup+25.5019 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 3464
/proc/meminfo: memFree=832296/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=4092 CPUtime=25.49
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 854 0 0 0 2548 1 0 0 25 0 1 0 271555232 4190208 815 1992294400 134512640 135197250 4294956240 18446744073709551615 134614654 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 1023 815 93 167 0 854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4092

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3464
/proc/meminfo: memFree=830696/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=6444 CPUtime=51.08
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 1241 0 0 0 5107 1 0 0 25 0 1 0 271555232 6598656 1202 1992294400 134512640 135197250 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 1611 1202 93 167 0 1442 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6444

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3464
/proc/meminfo: memFree=827688/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=9044 CPUtime=102.26
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 1989 0 0 0 10225 1 0 0 25 0 1 0 271555232 9261056 1950 1992294400 134512640 135197250 4294956240 18446744073709551615 134552737 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 2261 1950 93 167 0 2092 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9044

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3464
/proc/meminfo: memFree=824360/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=13384 CPUtime=162.24
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 2818 0 0 0 16222 2 0 0 25 0 1 0 271555232 13705216 2779 1992294400 134512640 135197250 4294956240 18446744073709551615 134542313 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 3346 2779 93 167 0 3177 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13384

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3464
/proc/meminfo: memFree=821096/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=17264 CPUtime=222.22
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 3619 0 0 0 22220 2 0 0 25 0 1 0 271555232 17678336 3580 1992294400 134512640 135197250 4294956240 18446744073709551615 134611861 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 4316 3580 93 167 0 4147 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17264

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3464
/proc/meminfo: memFree=817896/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=23084 CPUtime=282.2
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 4420 0 0 0 28217 3 0 0 25 0 1 0 271555232 23638016 4381 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 5771 4381 93 167 0 5602 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23084

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3464
/proc/meminfo: memFree=814760/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=26592 CPUtime=342.19
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 5172 0 0 0 34215 4 0 0 25 0 1 0 271555232 27230208 5133 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 6648 5133 93 167 0 6479 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26592

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3464
/proc/meminfo: memFree=811816/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=26724 CPUtime=402.16
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 5924 0 0 0 40212 4 0 0 25 0 1 0 271555232 27365376 5885 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 6681 5885 93 167 0 6512 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26724

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3464
/proc/meminfo: memFree=808808/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=35456 CPUtime=462.15
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 6662 0 0 0 46210 5 0 0 25 0 1 0 271555232 36306944 6623 1992294400 134512640 135197250 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 8864 6623 93 167 0 8695 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 35456

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3464
/proc/meminfo: memFree=805928/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=35456 CPUtime=522.13
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 7399 0 0 0 52207 6 0 0 25 0 1 0 271555232 36306944 7360 1992294400 134512640 135197250 4294956240 18446744073709551615 134571160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 8864 7360 93 167 0 8695 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 35456

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=802976/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=35456 CPUtime=582.11
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 8102 0 0 0 58205 6 0 0 25 0 1 0 271555232 36306944 8063 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 8864 8063 93 167 0 8695 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 35456

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=800096/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=55560 CPUtime=642.09
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 8800 0 0 0 64202 7 0 0 25 0 1 0 271555232 56893440 8761 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 13890 8761 93 167 0 13721 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 55560

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=797344/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=55560 CPUtime=702.07
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 9482 0 0 0 70200 7 0 0 25 0 1 0 271555232 56893440 9443 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 13890 9443 93 167 0 13721 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 55560

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=794656/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=55560 CPUtime=762.06
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 10159 0 0 0 76198 8 0 0 25 0 1 0 271555232 56893440 10120 1992294400 134512640 135197250 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 13890 10120 93 167 0 13721 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 55560

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=791840/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=55560 CPUtime=822.04
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 10849 0 0 0 82196 8 0 0 25 0 1 0 271555232 56893440 10810 1992294400 134512640 135197250 4294956240 18446744073709551615 134613184 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 13890 10810 93 167 0 13721 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 55560

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=789224/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=55560 CPUtime=882.01
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 11495 0 0 0 88193 8 0 0 25 0 1 0 271555232 56893440 11456 1992294400 134512640 135197250 4294956240 18446744073709551615 134541927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 13890 11456 93 167 0 13721 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 55560

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=786728/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=55560 CPUtime=942
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 12143 0 0 0 94191 9 0 0 25 0 1 0 271555232 56893440 12104 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 13890 12104 93 167 0 13721 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 55560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=784104/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=55560 CPUtime=1001.98
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 12779 0 0 0 100189 9 0 0 25 0 1 0 271555232 56893440 12740 1992294400 134512640 135197250 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 13890 12740 93 167 0 13721 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 55560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=781480/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=75204 CPUtime=1061.96
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 13406 0 0 0 106186 10 0 0 25 0 1 0 271555232 77008896 13367 1992294400 134512640 135197250 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 18801 13367 93 167 0 18632 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 75204

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=779112/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=75204 CPUtime=1121.94
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 14004 0 0 0 112183 11 0 0 25 0 1 0 271555232 77008896 13965 1992294400 134512640 135197250 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 18801 13965 93 167 0 18632 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 75204

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=776680/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=75204 CPUtime=1181.93
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 14594 0 0 0 118181 12 0 0 25 0 1 0 271555232 77008896 14555 1992294400 134512640 135197250 4294956240 18446744073709551615 134542354 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 18801 14555 93 167 0 18632 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 75204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3470
/proc/meminfo: memFree=775976/2055920 swapFree=4181692/4192956
[pid=3463] ppid=3461 vsize=75204 CPUtime=1200.03
/proc/3463/stat : 3463 (march_nn) R 3461 3463 3249 0 -1 4194304 14762 0 0 0 119991 12 0 0 25 0 1 0 271555232 77008896 14723 1992294400 134512640 135197250 4294956240 18446744073709551615 134604405 0 0 4096 0 0 0 0 17 1 0 0
/proc/3463/statm: 18801 14723 93 167 0 18632 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 75204

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): 1199.91
CPU system time (s): 0.132979
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 75204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14762
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= 3762

runsolver used 0.995848 second user time and 2.34164 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-28 21:52:19
IDJOB=1516694
IDBENCH=70534
IDSOLVER=522
FILE ID=node42/1516694-1238273539
PBS_JOBID= 9060845
Free space on /tmp= 66240 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S287307030-088.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516694-1238273539/watcher-1516694-1238273539 -o /tmp/evaluation-result-1516694-1238273539/solver-1516694-1238273539 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516694-1238273539.cnf

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

MD5SUM BENCH= 9d5d7164d3d5840805b65af8448e9499
RANDOM SEED=1426643255

node42.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		: 3000.211
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		: 3000.211
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:        835920 kB
Buffers:         99604 kB
Cached:        1021904 kB
SwapCached:       5184 kB
Active:         154076 kB
Inactive:       975904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        835920 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            76088 kB
Committed_AS:   826772 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= 66240 MiB
End job on node42 at 2009-03-28 22:12:21