Trace number 1513466

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.08 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S592525179-032.cnf
MD5SUM7460bd7d43551ea81285a6734d727c9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark644.604
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

2.29/2.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.35	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.35	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.35	c main()::
2.29/2.35	c initFormula():: searching for DIMACS p-line....
2.29/2.35	c full lookahead due to high density!
2.29/2.35	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.29/2.35	c parseCNF():: parsing....
2.29/2.35	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.35	c runParser():: parsing was successful, warming up engines...
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.35	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.29/2.35	c stat :: sign balance is biased by 0.006
2.29/2.35	c using k-SAT heuristics (size based diff)
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.35	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.29/2.35	c longest clause has size 7
2.29/2.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.35	c number of free variables = 160
2.29/2.35	c dynamic_preselect_setsize :: off
2.29/2.35	c main():: all systems go!
2.29/2.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 71
2.39/2.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 2449
3.59/3.60	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 54067
25.88/26.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 875430
375.48/375.66	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513466-1238218544/watcher-1513466-1238218544 -o /tmp/evaluation-result-1513466-1238218544/solver-1513466-1238218544 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513466-1238218544.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: 0.99 0.97 0.95 3/81 22834
/proc/meminfo: memFree=1569856/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=968 CPUtime=0
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 448183326 991232 103 1992294400 134512640 135197250 4294956240 18446744073709551615 134848057 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 242 104 59 167 0 73 0

[startup+0.079771 s]
/proc/loadavg: 0.99 0.97 0.95 3/81 22834
/proc/meminfo: memFree=1569856/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=2052 CPUtime=0.07
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 1184 0 0 0 7 0 0 0 20 0 1 0 448183326 2101248 324 1992294400 134512640 135197250 4294956240 18446744073709551615 134534469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 513 324 81 167 0 344 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2052

[startup+0.102772 s]
/proc/loadavg: 0.99 0.97 0.95 3/81 22834
/proc/meminfo: memFree=1569856/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=2052 CPUtime=0.09
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 1716 0 0 0 9 0 0 0 20 0 1 0 448183326 2101248 326 1992294400 134512640 135197250 4294956240 18446744073709551615 134713097 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 513 326 83 167 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2052

[startup+0.301792 s]
/proc/loadavg: 0.99 0.97 0.95 3/81 22834
/proc/meminfo: memFree=1569856/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=2988 CPUtime=0.29
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 2237 0 0 0 29 0 0 0 22 0 1 0 448183326 3059712 561 1992294400 134512640 135197250 4294956240 18446744073709551615 134539433 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 747 561 84 167 0 578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2988

[startup+0.702831 s]
/proc/loadavg: 0.99 0.97 0.95 3/81 22834
/proc/meminfo: memFree=1569856/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=2988 CPUtime=0.69
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 2237 0 0 0 69 0 0 0 25 0 1 0 448183326 3059712 561 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 747 561 84 167 0 578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2988

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1567928/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=2988 CPUtime=1.49
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 2237 0 0 0 149 0 0 0 25 0 1 0 448183326 3059712 561 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 747 561 84 167 0 578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2988

[startup+3.10107 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1567736/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=4852 CPUtime=3.09
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 2784 0 0 0 309 0 0 0 25 0 1 0 448183326 4968448 907 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 1213 907 94 167 0 1044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4852

[startup+6.30138 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1566328/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=4852 CPUtime=6.29
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 2784 0 0 0 629 0 0 0 25 0 1 0 448183326 4968448 907 1992294400 134512640 135197250 4294956240 18446744073709551615 134593042 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 1213 907 94 167 0 1044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4852

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1566200/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=4852 CPUtime=12.68
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 2785 0 0 0 1268 0 0 0 25 0 1 0 448183326 4968448 908 1992294400 134512640 135197250 4294956240 18446744073709551615 134548385 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 1213 908 94 167 0 1044 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4852

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1564984/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=6388 CPUtime=25.48
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 3103 0 0 0 2548 0 0 0 25 0 1 0 448183326 6541312 1226 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 1597 1226 94 167 0 1428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6388

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1563576/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=8304 CPUtime=51.08
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 3447 0 0 0 5107 1 0 0 25 0 1 0 448183326 8503296 1570 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 2076 1570 94 167 0 1907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8304

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1560696/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=12616 CPUtime=102.26
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 4152 0 0 0 10225 1 0 0 25 0 1 0 448183326 12918784 2275 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 3154 2275 94 167 0 2985 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12616

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1557304/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=16496 CPUtime=162.24
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 4979 0 0 0 16222 2 0 0 25 0 1 0 448183326 16891904 3102 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 4124 3102 94 167 0 3955 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16496

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1553976/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=22316 CPUtime=222.23
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 5820 0 0 0 22220 3 0 0 25 0 1 0 448183326 22851584 3943 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 5579 3943 94 167 0 5410 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22316

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1550648/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=22316 CPUtime=282.22
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 6667 0 0 0 28218 4 0 0 25 0 1 0 448183326 22851584 4790 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 5579 4790 94 167 0 5410 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22316

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1547192/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=31048 CPUtime=342.19
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 7508 0 0 0 34215 4 0 0 25 0 1 0 448183326 31793152 5631 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 7762 5631 94 167 0 7593 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31048

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1544184/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=31048 CPUtime=402.17
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 8274 0 0 0 40213 4 0 0 25 0 1 0 448183326 31793152 6397 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 7762 6397 94 167 0 7593 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31048

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1540792/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=31048 CPUtime=462.16
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 9102 0 0 0 46211 5 0 0 25 0 1 0 448183326 31793152 7225 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 7762 7225 94 167 0 7593 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31048

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1537400/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=44144 CPUtime=522.15
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 9932 0 0 0 52209 6 0 0 25 0 1 0 448183326 45203456 8055 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 11036 8055 94 167 0 10867 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44144

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1533560/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=44940 CPUtime=582.13
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 10881 0 0 0 58206 7 0 0 25 0 1 0 448183326 46018560 9004 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 11235 9004 94 167 0 11066 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44940

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 22835
/proc/meminfo: memFree=1530040/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=44940 CPUtime=642.12
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 11740 0 0 0 64204 8 0 0 25 0 1 0 448183326 46018560 9863 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 11235 9863 94 167 0 11066 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44940

[startup+702.303 s]
/proc/loadavg: 1.06 0.99 0.96 2/82 22835
/proc/meminfo: memFree=1526648/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=44940 CPUtime=702.09
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 12579 0 0 0 70201 8 0 0 25 0 1 0 448183326 46018560 10702 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 11235 10702 94 167 0 11066 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 44940

[startup+762.308 s]
/proc/loadavg: 1.02 0.99 0.96 2/82 22835
/proc/meminfo: memFree=1523384/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=64584 CPUtime=762.09
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 13386 0 0 0 76200 9 0 0 25 0 1 0 448183326 66134016 11509 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 16146 11509 94 167 0 15977 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 64584

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/82 22835
/proc/meminfo: memFree=1520056/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=64584 CPUtime=822.06
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 14220 0 0 0 82197 9 0 0 25 0 1 0 448183326 66134016 12343 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 16146 12343 94 167 0 15977 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 64584

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/82 22837
/proc/meminfo: memFree=1516600/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=64584 CPUtime=882.04
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 15068 0 0 0 88194 10 0 0 25 0 1 0 448183326 66134016 13191 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 16146 13191 94 167 0 15977 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 64584

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/82 22837
/proc/meminfo: memFree=1513144/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=64584 CPUtime=942.03
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 15927 0 0 0 94193 10 0 0 25 0 1 0 448183326 66134016 14050 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 16146 14050 94 167 0 15977 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 64584

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/82 22837
/proc/meminfo: memFree=1509752/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=64584 CPUtime=1002
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 16775 0 0 0 100190 10 0 0 25 0 1 0 448183326 66134016 14898 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 16146 14898 94 167 0 15977 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 64584

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/82 22837
/proc/meminfo: memFree=1506552/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=65376 CPUtime=1061.99
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 17571 0 0 0 106188 11 0 0 25 0 1 0 448183326 66945024 15694 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 16344 15694 94 167 0 16175 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 65376

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/82 22837
/proc/meminfo: memFree=1503032/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=94844 CPUtime=1121.97
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 18401 0 0 0 112185 12 0 0 25 0 1 0 448183326 97120256 16524 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 23711 16524 94 167 0 23542 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 94844

[startup+1182.3 s]
/proc/loadavg: 1.04 1.00 0.96 2/82 22837
/proc/meminfo: memFree=1499704/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=94844 CPUtime=1181.96
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 19252 0 0 0 118183 13 0 0 25 0 1 0 448183326 97120256 17375 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 23711 17375 94 167 0 23542 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 94844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.00 0.96 2/82 22837
/proc/meminfo: memFree=1498616/2055920 swapFree=4169668/4192956
[pid=22834] ppid=22832 vsize=94844 CPUtime=1200.06
/proc/22834/stat : 22834 (march_nn) R 22832 22834 21981 0 -1 4194304 19514 0 0 0 119993 13 0 0 25 0 1 0 448183326 97120256 17637 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/22834/statm: 23711 17637 94 167 0 23542 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 94844

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): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.148977
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 94844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19514
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= 2433

runsolver used 1.2948 second user time and 4.18536 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 06:35:44
IDJOB=1513466
IDBENCH=70265
IDSOLVER=522
FILE ID=node89/1513466-1238218544
PBS_JOBID= 9060478
Free space on /tmp= 66328 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S592525179-032.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513466-1238218544/watcher-1513466-1238218544 -o /tmp/evaluation-result-1513466-1238218544/solver-1513466-1238218544 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513466-1238218544.cnf

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

MD5SUM BENCH= 7460bd7d43551ea81285a6734d727c9e
RANDOM SEED=2143247326

node89.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1570272 kB
Buffers:         64972 kB
Cached:         327396 kB
SwapCached:      12504 kB
Active:         128172 kB
Inactive:       278628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570272 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          19568 kB
Slab:            63108 kB
Committed_AS:  1526832 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 06:55:47