Trace number 1628013

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) 5000.03 5001.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S2125310989-062.cnf
MD5SUMbeb8ec5deb81221137327aa09f80e330
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

1.10/1.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.11	c main()::
1.10/1.11	c initFormula():: searching for DIMACS p-line....
1.10/1.11	c full lookahead due to high density!
1.10/1.11	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.10/1.11	c parseCNF():: parsing....
1.10/1.11	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.11	c runParser():: parsing was successful, warming up engines...
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.10/1.11	c stat :: sign balance is biased by 0.008
1.10/1.11	c using k-SAT heuristics (size based diff)
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.10/1.11	c resolvent_look() :: found 1 resolvents
1.10/1.11	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
1.10/1.11	c longest clause has size 7
1.10/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.11	c number of free variables = 70
1.10/1.11	c dynamic_preselect_setsize :: off
1.10/1.11	c main():: all systems go!
1.10/1.11	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/19) NodeCount: 158
1.19/1.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/19) NodeCount: 3854
3.19/3.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/19) NodeCount: 31195
18.49/18.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/19) NodeCount: 161106
91.07/91.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/19) NodeCount: 594734
334.99/335.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/19) NodeCount: 1666191
941.00/941.36	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/19) NodeCount: 3684028
2089.57/2090.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/19) NodeCount: 6663888
3800.37/3801.55	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-1628013-1240085911/watcher-1628013-1240085911 -o /tmp/evaluation-result-1628013-1240085911/solver-1628013-1240085911 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628013-1240085911.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21707
/proc/meminfo: memFree=798648/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=836 CPUtime=0
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 36618029 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 209 88 58 167 0 40 0

[startup+0.0999139 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21707
/proc/meminfo: memFree=798648/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=1952 CPUtime=0.09
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 900 0 0 0 9 0 0 0 18 0 1 0 36618029 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.101912 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21707
/proc/meminfo: memFree=798648/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=1952 CPUtime=0.09
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 900 0 0 0 9 0 0 0 18 0 1 0 36618029 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301934 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21707
/proc/meminfo: memFree=798648/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=1952 CPUtime=0.29
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 900 0 0 0 29 0 0 0 19 0 1 0 36618029 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701978 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21707
/proc/meminfo: memFree=798648/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=1952 CPUtime=0.69
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 900 0 0 0 69 0 0 0 22 0 1 0 36618029 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50207 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=797552/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2392 CPUtime=1.49
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1155 0 0 0 149 0 0 0 25 0 1 0 36618029 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=797104/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2392 CPUtime=3.09
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1155 0 0 0 309 0 0 0 25 0 1 0 36618029 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.30159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=797040/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2392 CPUtime=6.29
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1155 0 0 0 629 0 0 0 25 0 1 0 36618029 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2392

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=796912/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2392 CPUtime=12.69
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1155 0 0 0 1269 0 0 0 25 0 1 0 36618029 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134527242 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2392

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=796912/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2392 CPUtime=25.48
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1155 0 0 0 2548 0 0 0 25 0 1 0 36618029 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2392

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=796912/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2392 CPUtime=51.07
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1155 0 0 0 5107 0 0 0 25 0 1 0 36618029 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2392

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=796784/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2640 CPUtime=102.27
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1174 0 0 0 10226 1 0 0 25 0 1 0 36618029 2703360 449 1992294400 134512640 135197378 4294956240 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 660 449 93 167 0 491 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2640

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=796720/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=2640 CPUtime=162.24
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1196 0 0 0 16223 1 0 0 25 0 1 0 36618029 2703360 471 1992294400 134512640 135197378 4294956240 18446744073709551615 134618443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 660 471 93 167 0 491 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2640

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=796272/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3096 CPUtime=222.22
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1293 0 0 0 22221 1 0 0 25 0 1 0 36618029 3170304 568 1992294400 134512640 135197378 4294956240 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 774 568 93 167 0 605 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3096

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=796144/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3096 CPUtime=282.21
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1314 0 0 0 28220 1 0 0 25 0 1 0 36618029 3170304 589 1992294400 134512640 135197378 4294956240 18446744073709551615 134649148 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 774 589 93 167 0 605 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3096

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=796016/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3324 CPUtime=342.19
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1337 0 0 0 34218 1 0 0 25 0 1 0 36618029 3403776 612 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 831 612 93 167 0 662 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3324

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=795888/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3324 CPUtime=402.17
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1361 0 0 0 40216 1 0 0 25 0 1 0 36618029 3403776 636 1992294400 134512640 135197378 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 831 636 93 167 0 662 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3324

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=795760/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3664 CPUtime=462.16
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1382 0 0 0 46214 2 0 0 25 0 1 0 36618029 3751936 657 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 916 657 93 167 0 747 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3664

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=795888/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3664 CPUtime=522.14
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1404 0 0 0 52212 2 0 0 25 0 1 0 36618029 3751936 679 1992294400 134512640 135197378 4294956240 18446744073709551615 134593139 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 916 679 93 167 0 747 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=795760/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3664 CPUtime=582.12
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1426 0 0 0 58210 2 0 0 25 0 1 0 36618029 3751936 701 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 916 701 93 167 0 747 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3664

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21708
/proc/meminfo: memFree=795632/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=3664 CPUtime=642.1
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 1448 0 0 0 64208 2 0 0 25 0 1 0 36618029 3751936 723 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 916 723 93 167 0 747 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 3664


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=789552/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4061.1
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 2864 0 0 0 406101 9 0 0 25 0 1 0 36618029 10653696 2139 1992294400 134512640 135197378 4294956240 18446744073709551615 134592756 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2139 93 167 0 2432 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 10404

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=789424/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4121.07
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 2891 0 0 0 412098 9 0 0 25 0 1 0 36618029 10653696 2166 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2166 93 167 0 2432 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 10404

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=789296/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4181.06
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 2918 0 0 0 418097 9 0 0 25 0 1 0 36618029 10653696 2193 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2193 93 167 0 2432 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 10404

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=789296/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4241.04
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 2951 0 0 0 424095 9 0 0 25 0 1 0 36618029 10653696 2226 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2226 93 167 0 2432 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 10404

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=789104/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4301.02
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 2975 0 0 0 430093 9 0 0 25 0 1 0 36618029 10653696 2250 1992294400 134512640 135197378 4294956240 18446744073709551615 134618150 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2250 93 167 0 2432 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 10404

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=789040/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4361
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3004 0 0 0 436091 9 0 0 25 0 1 0 36618029 10653696 2279 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2279 93 167 0 2432 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 10404

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=788976/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4420.98
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3028 0 0 0 442089 9 0 0 25 0 1 0 36618029 10653696 2303 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2303 93 167 0 2432 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 10404

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=788784/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4480.96
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3057 0 0 0 448087 9 0 0 25 0 1 0 36618029 10653696 2332 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2332 93 167 0 2432 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 10404

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=788720/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4540.95
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3085 0 0 0 454085 10 0 0 25 0 1 0 36618029 10653696 2360 1992294400 134512640 135197378 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2360 93 167 0 2432 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 10404

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=788592/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=10404 CPUtime=4600.94
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3117 0 0 0 460084 10 0 0 25 0 1 0 36618029 10653696 2392 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 2601 2392 93 167 0 2432 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 10404

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=788464/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14284 CPUtime=4660.92
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3146 0 0 0 466082 10 0 0 25 0 1 0 36618029 14626816 2421 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 3571 2421 93 167 0 3402 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 14284

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21716
/proc/meminfo: memFree=788336/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14284 CPUtime=4720.9
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3178 0 0 0 472080 10 0 0 25 0 1 0 36618029 14626816 2453 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 3571 2453 93 167 0 3402 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 14284

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=788144/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14284 CPUtime=4780.88
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3208 0 0 0 478078 10 0 0 25 0 1 0 36618029 14626816 2483 1992294400 134512640 135197378 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 3571 2483 93 167 0 3402 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 14284

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=788144/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14284 CPUtime=4840.86
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3231 0 0 0 484076 10 0 0 25 0 1 0 36618029 14626816 2506 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 3571 2506 93 167 0 3402 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 14284

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=787952/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14284 CPUtime=4900.84
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3259 0 0 0 490074 10 0 0 25 0 1 0 36618029 14626816 2534 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 3571 2534 93 167 0 3402 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 14284

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=787888/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14284 CPUtime=4960.82
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3288 0 0 0 496072 10 0 0 25 0 1 0 36618029 14626816 2563 1992294400 134512640 135197378 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 3571 2563 93 167 0 3402 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 14284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=787824/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14284 CPUtime=5000.02
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3308 0 0 0 499991 11 0 0 25 0 1 0 36618029 14626816 2583 1992294400 134512640 135197378 4294956240 18446744073709551615 134550950 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 3571 2583 93 167 0 3402 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 14284

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21718
/proc/meminfo: memFree=787824/2055920 swapFree=4192956/4192956
[pid=21707] ppid=21705 vsize=14284 CPUtime=5000.02
/proc/21707/stat : 21707 (march_hi) R 21705 21707 21628 0 -1 4194304 3308 0 0 0 499991 11 0 0 25 0 1 0 36618029 14626816 2583 1992294400 134512640 135197378 4294956240 18446744073709551615 134550950 0 0 4096 0 0 0 0 17 1 0 0
/proc/21707/statm: 3571 2583 93 167 0 3402 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 14284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.92
CPU system time (s): 0.113982
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 14284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3308
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= 12152

runsolver used 3.73943 second user time and 10.1085 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-18 22:18:31
IDJOB=1628013
IDBENCH=70469
IDSOLVER=583
FILE ID=node64/1628013-1240085911
PBS_JOBID= 9157629
Free space on /tmp= 66124 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S2125310989-062.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628013-1240085911/watcher-1628013-1240085911 -o /tmp/evaluation-result-1628013-1240085911/solver-1628013-1240085911 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628013-1240085911.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= beb8ec5deb81221137327aa09f80e330
RANDOM SEED=1680374634

node64.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		: 3000.218
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		: 3000.218
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:        799128 kB
Buffers:         79792 kB
Cached:        1075460 kB
SwapCached:          0 kB
Active:         567064 kB
Inactive:       602612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        799128 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          24184 kB
Slab:            72936 kB
Committed_AS:   171160 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66124 MiB
End job on node64 at 2009-04-18 23:41:55