Trace number 1513598

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 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1818639567-059.cnf
MD5SUM7d306f2c24913eb95b4eca32110fa72f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08807
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 

2.09/2.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.09/2.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.09/2.18	c main()::
2.09/2.18	c initFormula():: searching for DIMACS p-line....
2.09/2.18	c full lookahead due to high density!
2.09/2.18	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
2.09/2.18	c parseCNF():: parsing....
2.09/2.18	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.18	c runParser():: parsing was successful, warming up engines...
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.18	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
2.09/2.18	c stat :: sign balance is biased by 0.007
2.09/2.18	c using k-SAT heuristics (size based diff)
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.18	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
2.09/2.18	c longest clause has size 7
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.18	c number of free variables = 140
2.09/2.18	c dynamic_preselect_setsize :: off
2.09/2.18	c main():: all systems go!
2.09/2.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 63
2.19/2.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1852
3.09/3.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 35891
17.99/18.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 506127
220.93/221.05	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-1513598-1238219762/watcher-1513598-1238219762 -o /tmp/evaluation-result-1513598-1238219762/solver-1513598-1238219762 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513598-1238219762.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: 1.14 1.03 0.98 3/64 29845
/proc/meminfo: memFree=1589248/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=968 CPUtime=0
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 1094639028 991232 96 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 242 96 59 167 0 73 0

[startup+0.096283 s]
/proc/loadavg: 1.14 1.03 0.98 3/64 29845
/proc/meminfo: memFree=1589248/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=1912 CPUtime=0.09
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 1487 0 0 0 9 0 0 0 18 0 1 0 1094639028 1957888 304 1992294400 134512640 135197250 4294956240 18446744073709551615 134687817 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 478 304 83 167 0 309 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1912

[startup+0.101283 s]
/proc/loadavg: 1.14 1.03 0.98 3/64 29845
/proc/meminfo: memFree=1589248/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=2040 CPUtime=0.09
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 1635 0 0 0 9 0 0 0 18 0 1 0 1094639028 2088960 336 1992294400 134512640 135197250 4294956240 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 510 336 83 167 0 341 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2040

[startup+0.301301 s]
/proc/loadavg: 1.14 1.03 0.98 3/64 29845
/proc/meminfo: memFree=1589248/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=2740 CPUtime=0.29
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 1927 0 0 0 29 0 0 0 19 0 1 0 1094639028 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.701337 s]
/proc/loadavg: 1.14 1.03 0.98 3/64 29845
/proc/meminfo: memFree=1589248/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=2740 CPUtime=0.69
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 1927 0 0 0 69 0 0 0 22 0 1 0 1094639028 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50241 s]
/proc/loadavg: 1.14 1.03 0.98 2/65 29846
/proc/meminfo: memFree=1587512/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=2740 CPUtime=1.49
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 1927 0 0 0 149 0 0 0 25 0 1 0 1094639028 2805760 512 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 685 512 84 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10155 s]
/proc/loadavg: 1.13 1.03 0.98 2/65 29846
/proc/meminfo: memFree=1587384/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=4300 CPUtime=3.09
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 2400 0 0 0 309 0 0 0 25 0 1 0 1094639028 4403200 810 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 1075 810 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: 1.13 1.03 0.98 2/65 29846
/proc/meminfo: memFree=1586168/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=4300 CPUtime=6.29
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 2400 0 0 0 629 0 0 0 25 0 1 0 1094639028 4403200 810 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 1075 810 94 167 0 906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4300

[startup+12.7014 s]
/proc/loadavg: 1.11 1.03 0.98 2/65 29846
/proc/meminfo: memFree=1585592/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=4984 CPUtime=12.69
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 2536 0 0 0 1269 0 0 0 25 0 1 0 1094639028 5103616 946 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 1246 946 94 167 0 1077 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4984

[startup+25.5016 s]
/proc/loadavg: 1.09 1.03 0.98 2/65 29846
/proc/meminfo: memFree=1584888/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=5836 CPUtime=25.49
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 2706 0 0 0 2548 1 0 0 25 0 1 0 1094639028 5976064 1116 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 1459 1116 94 167 0 1290 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5836

[startup+51.1019 s]
/proc/loadavg: 1.06 1.02 0.98 2/65 29846
/proc/meminfo: memFree=1583480/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=7752 CPUtime=51.08
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 3049 0 0 0 5107 1 0 0 25 0 1 0 1094639028 7938048 1459 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 1938 1459 94 167 0 1769 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7752

[startup+102.305 s]
/proc/loadavg: 1.02 1.02 0.98 2/65 29846
/proc/meminfo: memFree=1580536/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=12064 CPUtime=102.27
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 3753 0 0 0 10225 2 0 0 25 0 1 0 1094639028 12353536 2163 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 3016 2163 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: 1.01 1.01 0.98 2/65 29846
/proc/meminfo: memFree=1577144/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=15944 CPUtime=162.25
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 4587 0 0 0 16222 3 0 0 25 0 1 0 1094639028 16326656 2997 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 3986 2997 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 1.01 0.98 2/65 29846
/proc/meminfo: memFree=1573944/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=21764 CPUtime=222.23
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 5381 0 0 0 22220 3 0 0 25 0 1 0 1094639028 22286336 3791 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 5441 3791 94 167 0 5272 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21764

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29846
/proc/meminfo: memFree=1570744/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=21764 CPUtime=282.21
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 6188 0 0 0 28217 4 0 0 25 0 1 0 1094639028 22286336 4598 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 5441 4598 94 167 0 5272 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21764

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1567416/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=30496 CPUtime=342.2
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 7004 0 0 0 34215 5 0 0 25 0 1 0 1094639028 31227904 5414 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 7624 5414 94 167 0 7455 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30496

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1564152/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=30496 CPUtime=402.17
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 7806 0 0 0 40212 5 0 0 25 0 1 0 1094639028 31227904 6216 1992294400 134512640 135197250 4294956240 18446744073709551615 134525029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 7624 6216 94 167 0 7455 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 30496

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1560632/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=31172 CPUtime=462.16
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 8682 0 0 0 46210 6 0 0 25 0 1 0 1094639028 31920128 7092 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 7793 7092 94 167 0 7624 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31172

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1557240/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=44268 CPUtime=522.14
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 9515 0 0 0 52207 7 0 0 25 0 1 0 1094639028 45330432 7925 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 11067 7925 94 167 0 10898 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44268

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1553912/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=44268 CPUtime=582.13
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 10346 0 0 0 58205 8 0 0 25 0 1 0 1094639028 45330432 8756 1992294400 134512640 135197250 4294956240 18446744073709551615 134539201 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 11067 8756 94 167 0 10898 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44268

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1550648/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=44268 CPUtime=642.11
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 11154 0 0 0 64203 8 0 0 25 0 1 0 1094639028 45330432 9564 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 11067 9564 94 167 0 10898 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 44268

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1547256/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=44268 CPUtime=702.09
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 11997 0 0 0 70200 9 0 0 25 0 1 0 1094639028 45330432 10407 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 11067 10407 94 167 0 10898 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 44268

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1543928/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=63912 CPUtime=762.08
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 12804 0 0 0 76198 10 0 0 25 0 1 0 1094639028 65445888 11214 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 15978 11214 94 167 0 15809 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 63912

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1540600/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=63912 CPUtime=822.06
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 13635 0 0 0 82196 10 0 0 25 0 1 0 1094639028 65445888 12045 1992294400 134512640 135197250 4294956240 18446744073709551615 134593050 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 15978 12045 94 167 0 15809 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 63912

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1537144/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=64588 CPUtime=882.05
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 14469 0 0 0 88194 11 0 0 25 0 1 0 1094639028 66138112 12879 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 16147 12879 94 167 0 15978 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 64588

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1533944/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=64588 CPUtime=942.03
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 15277 0 0 0 94192 11 0 0 25 0 1 0 1094639028 66138112 13687 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 16147 13687 94 167 0 15978 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 64588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1530488/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=64588 CPUtime=1002.01
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 16124 0 0 0 100189 12 0 0 25 0 1 0 1094639028 66138112 14534 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 16147 14534 94 167 0 15978 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 64588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1527224/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=64588 CPUtime=1062
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 16929 0 0 0 106187 13 0 0 25 0 1 0 1094639028 66138112 15339 1992294400 134512640 135197250 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 16147 15339 94 167 0 15978 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 64588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1523896/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=94056 CPUtime=1121.98
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 17765 0 0 0 112185 13 0 0 25 0 1 0 1094639028 96313344 16175 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 23514 16175 94 167 0 23345 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 94056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1520632/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=94056 CPUtime=1181.96
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 18584 0 0 0 118182 14 0 0 25 0 1 0 1094639028 96313344 16994 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 23514 16994 94 167 0 23345 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 94056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 29852
/proc/meminfo: memFree=1519544/2055920 swapFree=4178352/4192956
[pid=29845] ppid=29843 vsize=94056 CPUtime=1200.07
/proc/29845/stat : 29845 (march_nn) R 29843 29845 28950 0 -1 4194304 18833 0 0 0 119992 15 0 0 25 0 1 0 1094639028 96313344 17243 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29845/statm: 23514 17243 94 167 0 23345 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 94056

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): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.163975
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 94056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18833
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= 1322

runsolver used 0.91686 second user time and 2.6426 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 06:56:02
IDJOB=1513598
IDBENCH=70276
IDSOLVER=522
FILE ID=node43/1513598-1238219762
PBS_JOBID= 9060522
Free space on /tmp= 63084 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1818639567-059.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513598-1238219762/watcher-1513598-1238219762 -o /tmp/evaluation-result-1513598-1238219762/solver-1513598-1238219762 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513598-1238219762.cnf

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

MD5SUM BENCH= 7d306f2c24913eb95b4eca32110fa72f
RANDOM SEED=1959012921

node43.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		: 3000.242
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		: 3000.242
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:       1589664 kB
Buffers:         40308 kB
Cached:         343956 kB
SwapCached:       8504 kB
Active:          75868 kB
Inactive:       318480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589664 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          15788 kB
Slab:            57844 kB
Committed_AS:  2367968 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 07:16:05