Trace number 1513634

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S814638510-058.cnf
MD5SUM6fac88499c30c65b5d674700418285bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.40987
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data 

2.09/2.17	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.17	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.09/2.17	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.09/2.17	c main()::
2.09/2.17	c initFormula():: searching for DIMACS p-line....
2.09/2.17	c full lookahead due to high density!
2.09/2.17	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
2.09/2.17	c parseCNF():: parsing....
2.09/2.17	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.17	c runParser():: parsing was successful, warming up engines...
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
2.09/2.17	c stat :: sign balance is biased by 0.008
2.09/2.17	c using k-SAT heuristics (size based diff)
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
2.09/2.17	c longest clause has size 7
2.09/2.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.17	c number of free variables = 140
2.09/2.17	c dynamic_preselect_setsize :: off
2.09/2.17	c main():: all systems go!
2.09/2.17	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 63
2.19/2.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1821
3.09/3.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 35262
17.98/18.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 495685
218.63/218.79	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-1513634-1238219774/watcher-1513634-1238219774 -o /tmp/evaluation-result-1513634-1238219774/solver-1513634-1238219774 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513634-1238219774.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: 1.00 1.00 1.00 3/64 32340
/proc/meminfo: memFree=908840/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=968 CPUtime=0
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 1094644272 991232 96 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 242 97 59 167 0 73 0

[startup+0.0541991 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32340
/proc/meminfo: memFree=908840/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=1912 CPUtime=0.05
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 489 0 0 0 5 0 0 0 18 0 1 0 1094644272 1957888 288 1992294400 134512640 135197250 4294956240 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 511 293 67 167 0 342 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1912

[startup+0.101201 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32340
/proc/meminfo: memFree=908840/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=2568 CPUtime=0.09
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 1751 0 0 0 9 0 0 0 18 0 1 0 1094644272 2629632 452 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 642 452 83 167 0 473 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2568

[startup+0.301222 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32340
/proc/meminfo: memFree=908840/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=2740 CPUtime=0.29
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 1927 0 0 0 29 0 0 0 19 0 1 0 1094644272 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.701262 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32340
/proc/meminfo: memFree=908840/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=2740 CPUtime=0.69
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 1927 0 0 0 69 0 0 0 22 0 1 0 1094644272 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=907104/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=2740 CPUtime=1.49
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 1927 0 0 0 149 0 0 0 25 0 1 0 1094644272 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=906976/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=4300 CPUtime=3.09
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 2397 0 0 0 309 0 0 0 25 0 1 0 1094644272 4403200 807 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 1075 807 94 167 0 906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4300

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=905760/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=4300 CPUtime=6.29
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 2397 0 0 0 629 0 0 0 25 0 1 0 1094644272 4403200 807 1992294400 134512640 135197250 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 1075 807 94 167 0 906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4300

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=905184/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=4984 CPUtime=12.69
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 2532 0 0 0 1269 0 0 0 25 0 1 0 1094644272 5103616 942 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 1246 942 94 167 0 1077 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4984

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=904544/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=5836 CPUtime=25.48
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 2701 0 0 0 2548 0 0 0 25 0 1 0 1094644272 5976064 1111 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 1459 1111 94 167 0 1290 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5836

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=903200/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=7752 CPUtime=51.08
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 3042 0 0 0 5107 1 0 0 25 0 1 0 1094644272 7938048 1452 1992294400 134512640 135197250 4294956240 18446744073709551615 134602696 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 1938 1452 94 167 0 1769 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7752

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=900320/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=12064 CPUtime=102.27
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 3741 0 0 0 10226 1 0 0 25 0 1 0 1094644272 12353536 2151 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 3016 2151 94 167 0 2847 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12064

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=897056/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=15944 CPUtime=162.25
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 4567 0 0 0 16223 2 0 0 25 0 1 0 1094644272 16326656 2977 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 3986 2977 94 167 0 3817 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15944

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=893856/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=21764 CPUtime=222.23
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 5346 0 0 0 22221 2 0 0 25 0 1 0 1094644272 22286336 3756 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 5441 3756 94 167 0 5272 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21764

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32341
/proc/meminfo: memFree=890592/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=21764 CPUtime=282.22
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 6156 0 0 0 28219 3 0 0 25 0 1 0 1094644272 22286336 4566 1992294400 134512640 135197250 4294956240 18446744073709551615 134603160 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 5441 4566 94 167 0 5272 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21764

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=887128/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=30496 CPUtime=342.2
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 6983 0 0 0 34216 4 0 0 25 0 1 0 1094644272 31227904 5393 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 7624 5393 94 167 0 7455 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30496

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=883992/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=30496 CPUtime=402.18
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 7784 0 0 0 40214 4 0 0 25 0 1 0 1094644272 31227904 6194 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 7624 6194 94 167 0 7455 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30496

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=880600/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=31204 CPUtime=462.17
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 8674 0 0 0 46212 5 0 0 25 0 1 0 1094644272 31952896 7084 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 7801 7084 94 167 0 7632 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31204

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=877272/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=44300 CPUtime=522.15
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 9508 0 0 0 52210 5 0 0 25 0 1 0 1094644272 45363200 7918 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 11075 7918 94 167 0 10906 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44300

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=874072/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=44300 CPUtime=582.14
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 10291 0 0 0 58208 6 0 0 25 0 1 0 1094644272 45363200 8701 1992294400 134512640 135197250 4294956240 18446744073709551615 134603267 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 11075 8701 94 167 0 10906 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 44300

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=870688/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=44300 CPUtime=642.13
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 11115 0 0 0 64206 7 0 0 25 0 1 0 1094644272 45363200 9525 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 11075 9525 94 167 0 10906 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 44300

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=867424/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=44300 CPUtime=702.11
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 11942 0 0 0 70203 8 0 0 25 0 1 0 1094644272 45363200 10352 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 11075 10352 94 167 0 10906 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 44300

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=864160/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=63944 CPUtime=762.09
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 12732 0 0 0 76200 9 0 0 25 0 1 0 1094644272 65478656 11142 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 15986 11142 94 167 0 15817 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 63944

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=860704/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=63944 CPUtime=822.08
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 13583 0 0 0 82198 10 0 0 25 0 1 0 1094644272 65478656 11993 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 15986 11993 94 167 0 15817 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 63944

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=857312/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=63944 CPUtime=882.06
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 14432 0 0 0 88196 10 0 0 25 0 1 0 1094644272 65478656 12842 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 15986 12842 94 167 0 15817 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 63944

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=854048/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=64652 CPUtime=942.05
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 15248 0 0 0 94194 11 0 0 25 0 1 0 1094644272 66203648 13658 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 16163 13658 94 167 0 15994 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 64652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=850592/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=64652 CPUtime=1002.03
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 16092 0 0 0 100191 12 0 0 25 0 1 0 1094644272 66203648 14502 1992294400 134512640 135197250 4294956240 18446744073709551615 134593019 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 16163 14502 94 167 0 15994 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 64652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=847328/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=64652 CPUtime=1062.02
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 16912 0 0 0 106190 12 0 0 25 0 1 0 1094644272 66203648 15322 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 16163 15322 94 167 0 15994 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 64652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=844000/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=94120 CPUtime=1122
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 17739 0 0 0 112187 13 0 0 25 0 1 0 1094644272 96378880 16149 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 23530 16149 94 167 0 23361 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 94120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=840928/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=94120 CPUtime=1181.99
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 18524 0 0 0 118185 14 0 0 25 0 1 0 1094644272 96378880 16934 1992294400 134512640 135197250 4294956240 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 23530 16934 94 167 0 23361 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 94120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32347
/proc/meminfo: memFree=839776/2055920 swapFree=4177768/4192956
[pid=32340] ppid=32338 vsize=94120 CPUtime=1200.09
/proc/32340/stat : 32340 (march_nn) R 32338 32340 31453 0 -1 4194304 18781 0 0 0 119995 14 0 0 25 0 1 0 1094644272 96378880 17191 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32340/statm: 23530 17191 94 167 0 23361 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 94120

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): 1200.11
CPU user time (s): 1199.95
CPU system time (s): 0.154976
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 94120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18781
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= 1887

runsolver used 0.896863 second user time and 2.6436 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-28 06:56:14
IDJOB=1513634
IDBENCH=70279
IDSOLVER=522
FILE ID=node2/1513634-1238219774
PBS_JOBID= 9060562
Free space on /tmp= 66460 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S814638510-058.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513634-1238219774/watcher-1513634-1238219774 -o /tmp/evaluation-result-1513634-1238219774/solver-1513634-1238219774 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513634-1238219774.cnf

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

MD5SUM BENCH= 6fac88499c30c65b5d674700418285bf
RANDOM SEED=503509264

node2.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		: 3000.236
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		: 3000.236
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:        909320 kB
Buffers:         94980 kB
Cached:         953628 kB
SwapCached:       8996 kB
Active:          72720 kB
Inactive:       986840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        909320 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          16604 kB
Slab:            73012 kB
Committed_AS:  2698728 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66460 MiB
End job on node2 at 2009-03-28 07:16:17