Trace number 1731457

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_hi hi? (TO) 1200.03 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark852.684
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.04/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.04/0.09	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.04/0.09	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.04/0.09	c main()::
0.04/0.09	c initFormula():: searching for DIMACS p-line....
0.04/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 6860 clauses.
0.04/0.09	c parseCNF():: parsing....
0.04/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.04/0.09	c runParser():: parsing was successful, warming up engines...
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 120 duplicate clauses
0.04/0.09	c preprocessing fase I completed:: there are now 1000 free variables and 6740 clauses.
0.04/0.09	c stat :: sign balance is biased by 0.143
0.04/0.09	c using k-SAT heuristics (size based diff)
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 2083 duplicate clauses
0.04/0.09	c resolvent_look() :: found 3999 resolvents
0.04/0.09	c main():: clause / variable ratio: ( 10739 / 1000 ) = 10.74
0.04/0.09	c longest clause has size 4
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c number of free variables = 987
0.04/0.09	c dynamic_preselect_setsize :: off
0.04/0.09	c main():: all systems go!
0.04/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 154
0.19/0.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 612
0.49/0.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4108
2.79/2.85	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 24075
18.08/18.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 106315
90.16/90.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 367844
350.28/350.43	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1028908
1095.54/1095.92	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731457-1240770776/watcher-1731457-1240770776 -o /tmp/evaluation-result-1731457-1240770776/solver-1731457-1240770776 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1731457-1240770776.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: 0.92 0.98 0.99 3/64 5587
/proc/meminfo: memFree=1791216/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=968 CPUtime=0
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 105103576 991232 109 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 242 110 58 167 0 73 0

[startup+0.0440441 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5587
/proc/meminfo: memFree=1791216/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=1752 CPUtime=0.04
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 289 0 0 0 4 0 0 0 18 0 1 0 105103576 1794048 272 1992294400 134512640 135197378 4294956224 18446744073709551615 134577936 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 438 272 81 167 0 269 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1752

[startup+0.101051 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5587
/proc/meminfo: memFree=1791216/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=3988 CPUtime=0.09
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 652 0 0 0 9 0 0 0 18 0 1 0 105103576 4083712 635 1992294400 134512640 135197378 4294956224 18446744073709551615 134602816 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 997 636 93 167 0 828 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3988

[startup+0.301077 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5587
/proc/meminfo: memFree=1791216/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=4120 CPUtime=0.29
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 658 0 0 0 29 0 0 0 19 0 1 0 105103576 4218880 641 1992294400 134512640 135197378 4294956224 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 1030 641 93 167 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4120

[startup+0.70113 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5587
/proc/meminfo: memFree=1791216/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=4120 CPUtime=0.69
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 679 0 0 0 69 0 0 0 22 0 1 0 105103576 4218880 662 1992294400 134512640 135197378 4294956224 18446744073709551615 134602848 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 1030 662 93 167 0 861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4120

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1788840/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=4276 CPUtime=1.49
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 705 0 0 0 149 0 0 0 25 0 1 0 105103576 4378624 688 1992294400 134512640 135197378 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 1069 688 93 167 0 900 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4276

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1788584/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=4432 CPUtime=3.09
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 739 0 0 0 309 0 0 0 25 0 1 0 105103576 4538368 722 1992294400 134512640 135197378 4294956224 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 1108 722 93 167 0 939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4432

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1788200/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=4736 CPUtime=6.29
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 815 0 0 0 629 0 0 0 25 0 1 0 105103576 4849664 798 1992294400 134512640 135197378 4294956224 18446744073709551615 134570782 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 1184 798 93 167 0 1015 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4736

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1787816/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=5040 CPUtime=12.69
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 885 0 0 0 1269 0 0 0 25 0 1 0 105103576 5160960 868 1992294400 134512640 135197378 4294956224 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 1260 868 93 167 0 1091 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5040

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1786984/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=6184 CPUtime=25.48
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 1081 0 0 0 2548 0 0 0 25 0 1 0 105103576 6332416 1064 1992294400 134512640 135197378 4294956224 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 1546 1064 93 167 0 1377 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6184

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1785960/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=7904 CPUtime=51.08
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 1342 0 0 0 5107 1 0 0 25 0 1 0 105103576 8093696 1325 1992294400 134512640 135197378 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 1976 1325 93 167 0 1807 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7904

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1783848/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=9944 CPUtime=102.26
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 1839 0 0 0 10225 1 0 0 25 0 1 0 105103576 10182656 1822 1992294400 134512640 135197378 4294956224 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 2486 1822 93 167 0 2317 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9944

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1781480/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=11668 CPUtime=162.24
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 2413 0 0 0 16222 2 0 0 25 0 1 0 105103576 11948032 2396 1992294400 134512640 135197378 4294956224 18446744073709551615 134602702 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 2917 2396 93 167 0 2748 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11668

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1779112/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=16164 CPUtime=222.21
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 2986 0 0 0 22218 3 0 0 25 0 1 0 105103576 16551936 2969 1992294400 134512640 135197378 4294956224 18446744073709551615 134524928 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 4041 2969 93 167 0 3872 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16164

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1776872/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=20044 CPUtime=282.19
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 3529 0 0 0 28215 4 0 0 25 0 1 0 105103576 20525056 3512 1992294400 134512640 135197378 4294956224 18446744073709551615 134592697 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 5011 3512 93 167 0 4842 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20044

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1774760/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=20044 CPUtime=342.17
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 4056 0 0 0 34212 5 0 0 25 0 1 0 105103576 20525056 4039 1992294400 134512640 135197378 4294956224 18446744073709551615 134603374 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 5011 4039 93 167 0 4842 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20044

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5588
/proc/meminfo: memFree=1772328/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=23596 CPUtime=402.16
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 4634 0 0 0 40210 6 0 0 25 0 1 0 105103576 24162304 4617 1992294400 134512640 135197378 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 5899 4617 93 167 0 5730 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23596

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5590
/proc/meminfo: memFree=1770088/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=29544 CPUtime=462.14
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 5157 0 0 0 46207 7 0 0 25 0 1 0 105103576 30253056 5140 1992294400 134512640 135197378 4294956224 18446744073709551615 134603334 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 7386 5140 93 167 0 7217 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 29544

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5590
/proc/meminfo: memFree=1767976/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=29544 CPUtime=522.11
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 5678 0 0 0 52204 7 0 0 25 0 1 0 105103576 30253056 5661 1992294400 134512640 135197378 4294956224 18446744073709551615 134603196 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 7386 5661 93 167 0 7217 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 29544

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5590
/proc/meminfo: memFree=1765928/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=29544 CPUtime=582.1
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 6175 0 0 0 58202 8 0 0 25 0 1 0 105103576 30253056 6158 1992294400 134512640 135197378 4294956224 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 7386 6158 93 167 0 7217 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 29544

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5590
/proc/meminfo: memFree=1763688/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=38276 CPUtime=642.08
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 6706 0 0 0 64199 9 0 0 25 0 1 0 105103576 39194624 6689 1992294400 134512640 135197378 4294956224 18446744073709551615 134603216 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 9569 6689 93 167 0 9400 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 38276

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5590
/proc/meminfo: memFree=1761704/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=38276 CPUtime=702.06
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 7196 0 0 0 70196 10 0 0 25 0 1 0 105103576 39194624 7179 1992294400 134512640 135197378 4294956224 18446744073709551615 134597160 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 9569 7179 93 167 0 9400 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 38276

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5590
/proc/meminfo: memFree=1759528/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=38276 CPUtime=762.04
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 7727 0 0 0 76194 10 0 0 25 0 1 0 105103576 39194624 7710 1992294400 134512640 135197378 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 9569 7710 93 167 0 9400 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 38276

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5590
/proc/meminfo: memFree=1757480/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=45384 CPUtime=822.02
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 8233 0 0 0 82191 11 0 0 25 0 1 0 105103576 46473216 8216 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 11346 8216 93 167 0 11177 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 45384

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5590
/proc/meminfo: memFree=1755560/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=45512 CPUtime=882
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 8698 0 0 0 88188 12 0 0 25 0 1 0 105103576 46604288 8681 1992294400 134512640 135197378 4294956224 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 11378 8681 93 167 0 11209 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 45512

[startup+942.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 5590
/proc/meminfo: memFree=1753512/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=45512 CPUtime=941.99
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 9212 0 0 0 94186 13 0 0 25 0 1 0 105103576 46604288 9195 1992294400 134512640 135197378 4294956224 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 11378 9195 93 167 0 11209 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 45512

[startup+1002.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 5590
/proc/meminfo: memFree=1751336/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=45512 CPUtime=1001.97
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 9739 0 0 0 100183 14 0 0 25 0 1 0 105103576 46604288 9722 1992294400 134512640 135197378 4294956224 18446744073709551615 134596915 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 11378 9722 93 167 0 11209 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 45512

[startup+1062.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 5590
/proc/meminfo: memFree=1749288/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=58608 CPUtime=1061.95
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 10238 0 0 0 106180 15 0 0 25 0 1 0 105103576 60014592 10221 1992294400 134512640 135197378 4294956224 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 14652 10221 93 167 0 14483 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 58608

[startup+1122.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 5590
/proc/meminfo: memFree=1747304/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=58608 CPUtime=1121.93
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 10721 0 0 0 112177 16 0 0 25 0 1 0 105103576 60014592 10704 1992294400 134512640 135197378 4294956224 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 14652 10704 93 167 0 14483 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 58608

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 5590
/proc/meminfo: memFree=1745064/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=58608 CPUtime=1181.91
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 11266 0 0 0 118175 16 0 0 25 0 1 0 105103576 60014592 11249 1992294400 134512640 135197378 4294956224 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 14652 11249 93 167 0 14483 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 58608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 5590
/proc/meminfo: memFree=1744360/2055920 swapFree=4191900/4192956
[pid=5587] ppid=5585 vsize=58608 CPUtime=1200.01
/proc/5587/stat : 5587 (march_hi) R 5585 5587 5276 0 -1 4194304 11425 0 0 0 119985 16 0 0 25 0 1 0 105103576 60014592 11408 1992294400 134512640 135197378 4294956224 18446744073709551615 134593283 0 0 4096 0 0 0 0 17 1 0 0
/proc/5587/statm: 14652 11408 93 167 0 14483 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 58608

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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.174973
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 58608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11425
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= 2527

runsolver used 0.751885 second user time and 2.6436 second system time

The end

Launcher Data 

Begin job on node71 at 2009-04-26 20:32:56
IDJOB=1731457
IDBENCH=24752
IDSOLVER=521
FILE ID=node71/1731457-1240770776
PBS_JOBID= 9187161
Free space on /tmp= 66476 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731457-1240770776/watcher-1731457-1240770776 -o /tmp/evaluation-result-1731457-1240770776/solver-1731457-1240770776 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1731457-1240770776.cnf

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

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=1060622262

node71.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:       1791632 kB
Buffers:         26832 kB
Cached:         159572 kB
SwapCached:        528 kB
Active:          51488 kB
Inactive:       148460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791632 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          21764 kB
Slab:            50260 kB
Committed_AS:   316360 kB
PageTables:       1436 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= 66476 MiB
End job on node71 at 2009-04-26 20:52:59