Trace number 1560345

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 1200.52

General information on the benchmark

NameAPPLICATIONS/aprove09/
AProVE09-12.cnf
MD5SUM6a32ad8e8547dd5cd5ba6e2c50db1534
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.634902
Satisfiable
(Un)Satisfiability was proved
Number of variables27495
Number of clauses102011
Sum of the clauses size269291
Maximum clause length403
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 250313
Number of clauses of size 344457
Number of clauses of size 43835
Number of clauses of size 51939
Number of clauses of size over 51466

Solver Data 

2.99/3.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.99/3.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.99/3.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.99/3.03	c main()::
2.99/3.03	c initFormula():: searching for DIMACS p-line....
2.99/3.03	c initFormula():: the DIMACS p-line indicates a CNF of 27495 variables and 102011 clauses.
2.99/3.03	c parseCNF():: parsing....
2.99/3.03	c parseCNF():: the CNF contains 1 unary clauses.
2.99/3.03	c runParser():: parsing was successful, warming up engines...
2.99/3.03	c find_and_remove_tautogolies():: found and removed 1184 tautologies
2.99/3.03	c simplify_formula():: removed 2 tautological, 3957 satisfied and 1 duplicate clauses
2.99/3.03	c preprocessing fase I completed:: there are now 25880 free variables and 98051 clauses.
2.99/3.03	c stat :: sign balance is biased by 0.142
2.99/3.03	c find_equivalence():: found 8633 3-equivalences
2.99/3.03	c find_and_remove_tautogolies():: found and removed 4 tautologies
2.99/3.03	c find_and_remove_tautogolies():: found and removed 2377 tautologies
2.99/3.03	c shorten_equivalence(): average equivalence length reduced from 6.280710 to 3.743762
2.99/3.03	c using k-SAT heuristics (size based diff)
2.99/3.03	c simplify_formula():: removed 0 tautological, 34532 satisfied and 0 duplicate clauses
2.99/3.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 98 duplicate clauses
2.99/3.03	c resolvent_look() :: found 29803 resolvents
2.99/3.03	c main():: clause / variable ratio: ( 127854 / 27495 ) = 4.65
2.99/3.03	c longest clause has size 11
2.99/3.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.99/3.03	c number of free variables = 23499
2.99/3.03	c dynamic_preselect_setsize :: off
2.99/3.03	c main():: all systems go!
2.99/3.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 24
9.29/9.37	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 347
37.58/37.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 2626
159.33/159.42	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 12938
482.73/482.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |******
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c |********************************
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c |********************************************
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1560345-1238756661/watcher-1560345-1238756661 -o /tmp/evaluation-result-1560345-1238756661/solver-1560345-1238756661 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1560345-1238756661.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: 0.96 0.96 0.99 3/71 3717
/proc/meminfo: memFree=1767304/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=3256 CPUtime=0
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 570 0 0 0 0 0 0 0 18 0 1 0 1148329209 3334144 555 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 814 558 58 167 0 645 0

[startup+0.103248 s]
/proc/loadavg: 0.96 0.96 0.99 3/71 3717
/proc/meminfo: memFree=1767304/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=4976 CPUtime=0.09
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 1068 0 0 0 9 0 0 0 18 0 1 0 1148329209 5095424 1053 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 1244 1053 58 167 0 1075 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4976

[startup+0.201265 s]
/proc/loadavg: 0.96 0.96 0.99 3/71 3717
/proc/meminfo: memFree=1767304/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=11152 CPUtime=0.2
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 2403 0 0 0 19 1 0 0 19 0 1 0 1148329209 11419648 1784 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 2788 1784 65 167 0 2619 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 11152

[startup+0.301285 s]
/proc/loadavg: 0.96 0.96 0.99 3/71 3717
/proc/meminfo: memFree=1767304/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=13256 CPUtime=0.29
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 3646 0 0 0 28 1 0 0 19 0 1 0 1148329209 13574144 2378 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 3314 2381 66 167 0 3145 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13256

[startup+0.701361 s]
/proc/loadavg: 0.96 0.96 0.99 3/71 3717
/proc/meminfo: memFree=1767304/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=14296 CPUtime=0.7
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 6900 0 0 0 67 3 0 0 23 0 1 0 1148329209 14639104 2664 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 3574 2664 67 167 0 3405 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 14296

[startup+1.50151 s]
/proc/loadavg: 0.96 0.96 0.99 2/72 3718
/proc/meminfo: memFree=1758272/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=13400 CPUtime=1.49
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 11823 0 0 0 144 5 0 0 25 0 1 0 1148329209 13721600 2429 1992294400 134512640 135197250 4294956240 18446744073709551615 134539474 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 3350 2429 82 167 0 3181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13400

[startup+3.10282 s]
/proc/loadavg: 0.96 0.96 0.99 2/72 3718
/proc/meminfo: memFree=1756288/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=60000 CPUtime=3.1
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 22839 0 0 0 300 10 0 0 25 0 1 0 1148329209 61440000 7254 1992294400 134512640 135197250 4294956240 18446744073709551615 134525504 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 15000 7254 90 167 0 14831 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 60000

[startup+6.30143 s]
/proc/loadavg: 0.97 0.96 0.99 2/72 3718
/proc/meminfo: memFree=1737408/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=60752 CPUtime=6.29
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 23074 0 0 0 619 10 0 0 25 0 1 0 1148329209 62210048 7489 1992294400 134512640 135197250 4294956240 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 15188 7489 92 167 0 15019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60752

[startup+12.7017 s]
/proc/loadavg: 0.97 0.96 0.99 2/72 3718
/proc/meminfo: memFree=1733824/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=64084 CPUtime=12.68
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 23966 0 0 0 1258 10 0 0 25 0 1 0 1148329209 65622016 8381 1992294400 134512640 135197250 4294956240 18446744073709551615 134602880 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 16021 8381 92 167 0 15852 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 64084

[startup+25.5011 s]
/proc/loadavg: 0.98 0.96 0.99 2/72 3718
/proc/meminfo: memFree=1729600/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=68272 CPUtime=25.48
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 24991 0 0 0 2537 11 0 0 25 0 1 0 1148329209 69910528 9406 1992294400 134512640 135197250 4294956240 18446744073709551615 134553568 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 17068 9406 92 167 0 16899 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68272

[startup+51.102 s]
/proc/loadavg: 0.98 0.96 0.99 2/72 3718
/proc/meminfo: memFree=1723840/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=74192 CPUtime=51.07
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 26507 0 0 0 5095 12 0 0 25 0 1 0 1148329209 75972608 10916 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 18548 10916 92 167 0 18379 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74192

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 3718
/proc/meminfo: memFree=1715136/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=83472 CPUtime=102.26
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 28608 0 0 0 10212 14 0 0 25 0 1 0 1148329209 85475328 13000 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 20868 13000 92 167 0 20699 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83472

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 3718
/proc/meminfo: memFree=1711296/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=87920 CPUtime=162.23
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 29543 0 0 0 16208 15 0 0 25 0 1 0 1148329209 90030080 13935 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 21980 13935 92 167 0 21811 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 87920

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 3718
/proc/meminfo: memFree=1705792/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=92564 CPUtime=222.22
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 30891 0 0 0 22206 16 0 0 25 0 1 0 1148329209 94785536 15283 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 23141 15283 92 167 0 22972 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 92564

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 3718
/proc/meminfo: memFree=1701312/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=98724 CPUtime=282.2
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 32008 0 0 0 28202 18 0 0 25 0 1 0 1148329209 101093376 16400 1992294400 134512640 135197250 4294956240 18446744073709551615 134602882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 24681 16400 92 167 0 24512 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 98724

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 3718
/proc/meminfo: memFree=1699712/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=99824 CPUtime=342.17
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 32387 0 0 0 34199 18 0 0 25 0 1 0 1148329209 102219776 16779 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 24956 16779 92 167 0 24787 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 99824

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 3718
/proc/meminfo: memFree=1697856/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=101124 CPUtime=402.15
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 32855 0 0 0 40196 19 0 0 25 0 1 0 1148329209 103550976 17247 1992294400 134512640 135197250 4294956240 18446744073709551615 134553135 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 25281 17247 92 167 0 25112 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 101124

[startup+462.302 s]
/proc/loadavg: 1.03 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1696320/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=106108 CPUtime=462.13
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 33238 0 0 0 46194 19 0 0 25 0 1 0 1148329209 108654592 17630 1992294400 134512640 135197250 4294956240 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 26527 17630 92 167 0 26358 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 106108

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1693888/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=107768 CPUtime=522.11
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 33827 0 0 0 52191 20 0 0 25 0 1 0 1148329209 110354432 18219 1992294400 134512640 135197250 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 26942 18219 92 167 0 26773 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 107768

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1690112/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=109520 CPUtime=582.09
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 34746 0 0 0 58188 21 0 0 25 0 1 0 1148329209 112148480 19138 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 27380 19138 92 167 0 27211 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 109520

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1688448/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=110864 CPUtime=642.07
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 35164 0 0 0 64185 22 0 0 25 0 1 0 1148329209 113524736 19556 1992294400 134512640 135197250 4294956240 18446744073709551615 134540996 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 27716 19556 92 167 0 27547 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 110864

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1686528/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=112108 CPUtime=702.05
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 35607 0 0 0 70182 23 0 0 25 0 1 0 1148329209 114798592 19999 1992294400 134512640 135197250 4294956240 18446744073709551615 134593218 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 28027 19999 92 167 0 27858 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 112108

[startup+762.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1685312/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=121008 CPUtime=762.03
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 35902 0 0 0 76180 23 0 0 25 0 1 0 1148329209 123912192 20294 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 30252 20294 92 167 0 30083 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 121008

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1684352/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=121612 CPUtime=822.01
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 36126 0 0 0 82177 24 0 0 25 0 1 0 1148329209 124530688 20518 1992294400 134512640 135197250 4294956240 18446744073709551615 134540949 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 30403 20518 92 167 0 30234 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 121612

[startup+882.305 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1683520/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=121876 CPUtime=881.99
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 36342 0 0 0 88175 24 0 0 25 0 1 0 1148329209 124801024 20734 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 30469 20734 92 167 0 30300 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 121876

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1682432/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=122416 CPUtime=941.97
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 36610 0 0 0 94173 24 0 0 25 0 1 0 1148329209 125353984 21002 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 30604 21002 92 167 0 30435 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 122416

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1681472/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=122416 CPUtime=1001.95
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 36841 0 0 0 100170 25 0 0 25 0 1 0 1148329209 125353984 21233 1992294400 134512640 135197250 4294956240 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 30604 21233 92 167 0 30435 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 122416

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1680448/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=122416 CPUtime=1061.92
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 37074 0 0 0 106167 25 0 0 25 0 1 0 1148329209 125353984 21466 1992294400 134512640 135197250 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 30604 21466 92 167 0 30435 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 122416

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1679360/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=123192 CPUtime=1121.9
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 37344 0 0 0 112165 25 0 0 25 0 1 0 1148329209 126148608 21736 1992294400 134512640 135197250 4294956240 18446744073709551615 134570846 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 30798 21736 92 167 0 30629 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 123192

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1678144/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=123596 CPUtime=1181.89
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 37653 0 0 0 118163 26 0 0 25 0 1 0 1148329209 126562304 22045 1992294400 134512640 135197250 4294956240 18446744073709551615 134553262 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 30899 22045 92 167 0 30730 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 123596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 1.00 2/72 3718
/proc/meminfo: memFree=1677824/2055920 swapFree=4170332/4192956
[pid=3717] ppid=3715 vsize=123596 CPUtime=1200.08
/proc/3717/stat : 3717 (march_nn) R 3715 3717 3590 0 -1 4194304 37721 0 0 0 119982 26 0 0 25 0 1 0 1148329209 126562304 22113 1992294400 134512640 135197250 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/3717/statm: 30899 22113 92 167 0 30730 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 123596

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.83
CPU system time (s): 0.281957
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 123596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37721
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= 906

runsolver used 1.02384 second user time and 3.35849 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-03 13:04:21
IDJOB=1560345
IDBENCH=70894
IDSOLVER=522
FILE ID=node38/1560345-1238756661
PBS_JOBID= 9085490
Free space on /tmp= 66484 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/aprove09/AProVE09-12.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1560345-1238756661/watcher-1560345-1238756661 -o /tmp/evaluation-result-1560345-1238756661/solver-1560345-1238756661 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1560345-1238756661.cnf

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

MD5SUM BENCH= 6a32ad8e8547dd5cd5ba6e2c50db1534
RANDOM SEED=336565565

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1767720 kB
Buffers:         25472 kB
Cached:         169556 kB
SwapCached:      11216 kB
Active:          16992 kB
Inactive:       190792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767720 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          18460 kB
Slab:            65544 kB
Committed_AS:  3419020 kB
PageTables:       1988 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= 66484 MiB
End job on node38 at 2009-04-03 13:24:24