Trace number 1628017

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 hiSAT 4518.68 4520.27

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S1482824652-097.cnf
MD5SUM1640cae151285022c447edfa087f7ec9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.663898
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 

1.10/1.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.12	c main()::
1.10/1.12	c initFormula():: searching for DIMACS p-line....
1.10/1.12	c full lookahead due to high density!
1.10/1.12	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.10/1.12	c parseCNF():: parsing....
1.10/1.12	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.12	c runParser():: parsing was successful, warming up engines...
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.10/1.12	c stat :: sign balance is biased by 0.006
1.10/1.12	c using k-SAT heuristics (size based diff)
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.10/1.12	c resolvent_look() :: found 1 resolvents
1.10/1.12	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
1.10/1.12	c longest clause has size 7
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c number of free variables = 70
1.10/1.12	c dynamic_preselect_setsize :: off
1.10/1.12	c main():: all systems go!
1.10/1.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/19) NodeCount: 192
1.19/1.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/19) NodeCount: 3422
2.99/3.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/19) NodeCount: 29492
17.38/17.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/19) NodeCount: 156082
87.56/87.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/19) NodeCount: 574439
321.98/322.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/19) NodeCount: 1595027
898.87/899.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/19) NodeCount: 3495699
1982.09/1982.89	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/19) NodeCount: 6257978
3573.24/3574.55	c |----------------------------------------------------------------|
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c |********************************
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c |**********************************
4518.60/4520.26	c |0111010001010110000.101000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
4518.60/4520.26	
c |**********************************
4518.60/4520.27	c
4518.60/4520.27	c main():: nodeCount: 7888289
4518.60/4520.27	c main():: dead ends in main: 2165
4518.60/4520.27	c main():: lookAheadCount: 369039099
4518.60/4520.27	c main():: unitResolveCount: 16165232
4518.60/4520.27	c main():: time=224.382704
4518.60/4520.27	c main():: necessary_assignments: 37818
4518.60/4520.27	c main():: bin_sat: 0, bin_unsat 0
4518.60/4520.27	c main():: doublelook: #: 27251128, succes #: 22054823
4518.60/4520.27	c main():: doublelook: overall 7.555 of all possible doublelooks executed
4518.60/4520.27	c main():: doublelook: succesrate: 80.932, average DL_trigger: 19.713
4518.60/4520.27	c main():: SOLUTION VERIFIED :-)
4518.60/4520.27	s SATISFIABLE
4518.60/4520.27	v -1 2 -3 4 -5 6 -7 -8 9 10 11 12 13 -14 -15 16 17 18 -19 20 -21 22 -23 -24 25 -26 27 28 29 30 31 32 33 34 35 -36 -37 38 39 40 -41 -42 43 44 45 46 47 -48 49 -50 51 52 -53 54 55 -56 -57 58 59 -60 61 -62 63 -64 -65 66 -67 68 -69 -70 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628017-1240088337/watcher-1628017-1240088337 -o /tmp/evaluation-result-1628017-1240088337/solver-1628017-1240088337 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628017-1240088337.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: 0.91 0.95 0.98 3/64 20875
/proc/meminfo: memFree=1011576/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=836 CPUtime=0
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 36860132 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 209 88 58 167 0 40 0

[startup+0.0402479 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20875
/proc/meminfo: memFree=1011576/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=1724 CPUtime=0.03
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 700 0 0 0 3 0 0 0 18 0 1 0 36860132 1765376 286 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 431 286 79 167 0 262 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1724

[startup+0.101259 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20875
/proc/meminfo: memFree=1011576/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=1952 CPUtime=0.09
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 900 0 0 0 9 0 0 0 18 0 1 0 36860132 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301298 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20875
/proc/meminfo: memFree=1011576/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=1952 CPUtime=0.29
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 900 0 0 0 29 0 0 0 19 0 1 0 36860132 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701376 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20875
/proc/meminfo: memFree=1011576/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=1952 CPUtime=0.69
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 900 0 0 0 69 0 0 0 22 0 1 0 36860132 1998848 357 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 488 357 82 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50153 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20876
/proc/meminfo: memFree=1010480/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=2392 CPUtime=1.49
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1155 0 0 0 149 0 0 0 25 0 1 0 36860132 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10185 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20876
/proc/meminfo: memFree=1010032/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=2392 CPUtime=3.09
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1155 0 0 0 309 0 0 0 25 0 1 0 36860132 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2392

[startup+6.30148 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 20876
/proc/meminfo: memFree=1009968/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=2392 CPUtime=6.29
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1155 0 0 0 629 0 0 0 25 0 1 0 36860132 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2392

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 20876
/proc/meminfo: memFree=1009904/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=2392 CPUtime=12.69
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1155 0 0 0 1269 0 0 0 25 0 1 0 36860132 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2392

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 20876
/proc/meminfo: memFree=1009904/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=2392 CPUtime=25.48
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1155 0 0 0 2548 0 0 0 25 0 1 0 36860132 2449408 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 598 430 93 167 0 429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2392

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20876
/proc/meminfo: memFree=1009904/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=2640 CPUtime=51.07
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1157 0 0 0 5107 0 0 0 25 0 1 0 36860132 2703360 432 1992294400 134512640 135197378 4294956240 18446744073709551615 134524935 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 660 432 93 167 0 491 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2640

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 20876
/proc/meminfo: memFree=1009840/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=2640 CPUtime=102.25
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1176 0 0 0 10225 0 0 0 25 0 1 0 36860132 2703360 451 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 660 451 93 167 0 491 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2640

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1009520/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=2640 CPUtime=162.23
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1200 0 0 0 16222 1 0 0 25 0 1 0 36860132 2703360 475 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 660 475 93 167 0 491 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2640

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1009200/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=3096 CPUtime=222.21
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1297 0 0 0 22220 1 0 0 25 0 1 0 36860132 3170304 572 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 774 572 93 167 0 605 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3096

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1009136/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=3324 CPUtime=282.19
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1319 0 0 0 28218 1 0 0 25 0 1 0 36860132 3403776 594 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 831 594 93 167 0 662 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3324

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1009008/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=3324 CPUtime=342.17
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1343 0 0 0 34216 1 0 0 25 0 1 0 36860132 3403776 618 1992294400 134512640 135197378 4294956240 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 831 618 93 167 0 662 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3324

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1008880/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=3324 CPUtime=402.15
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1368 0 0 0 40214 1 0 0 25 0 1 0 36860132 3403776 643 1992294400 134512640 135197378 4294956240 18446744073709551615 134592944 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 831 643 93 167 0 662 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3324

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1008752/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=3664 CPUtime=462.12
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1393 0 0 0 46211 1 0 0 25 0 1 0 36860132 3751936 668 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 916 668 93 167 0 747 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 3664

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1008688/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=3664 CPUtime=522.1
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1416 0 0 0 52209 1 0 0 25 0 1 0 36860132 3751936 691 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 916 691 93 167 0 747 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 3664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1008560/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=3664 CPUtime=582.08
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1440 0 0 0 58207 1 0 0 25 0 1 0 36860132 3751936 715 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 916 715 93 167 0 747 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 3664

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20882
/proc/meminfo: memFree=1008432/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=4176 CPUtime=642.06
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 1462 0 0 0 64205 1 0 0 25 0 1 0 36860132 4276224 737 1992294400 134512640 135197378 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 1044 737 93 167 0 875 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4176


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

/proc/meminfo: memFree=1002544/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=10404 CPUtime=3880.92
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 2898 0 0 0 388084 8 0 0 25 0 1 0 36860132 10653696 2173 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2601 2173 93 167 0 2432 0
Current children cumulated CPU time (s) 3880.92
Current children cumulated vsize (KiB) 10404

[startup+3942.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1002416/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=10404 CPUtime=3940.9
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 2927 0 0 0 394082 8 0 0 25 0 1 0 36860132 10653696 2202 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2601 2202 93 167 0 2432 0
Current children cumulated CPU time (s) 3940.9
Current children cumulated vsize (KiB) 10404

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1002288/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=10404 CPUtime=4000.88
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 2956 0 0 0 400080 8 0 0 25 0 1 0 36860132 10653696 2231 1992294400 134512640 135197378 4294956240 18446744073709551615 134550950 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2601 2231 93 167 0 2432 0
Current children cumulated CPU time (s) 4000.88
Current children cumulated vsize (KiB) 10404

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1002160/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=10404 CPUtime=4060.87
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 2984 0 0 0 406078 9 0 0 25 0 1 0 36860132 10653696 2259 1992294400 134512640 135197378 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2601 2259 93 167 0 2432 0
Current children cumulated CPU time (s) 4060.87
Current children cumulated vsize (KiB) 10404

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1002032/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=10404 CPUtime=4120.84
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3009 0 0 0 412075 9 0 0 25 0 1 0 36860132 10653696 2284 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2601 2284 93 167 0 2432 0
Current children cumulated CPU time (s) 4120.84
Current children cumulated vsize (KiB) 10404

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001968/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=10404 CPUtime=4180.82
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3042 0 0 0 418073 9 0 0 25 0 1 0 36860132 10653696 2317 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2601 2317 93 167 0 2432 0
Current children cumulated CPU time (s) 4180.82
Current children cumulated vsize (KiB) 10404

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001840/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=10404 CPUtime=4240.8
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3074 0 0 0 424071 9 0 0 25 0 1 0 36860132 10653696 2349 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2601 2349 93 167 0 2432 0
Current children cumulated CPU time (s) 4240.8
Current children cumulated vsize (KiB) 10404

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001776/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=10404 CPUtime=4300.78
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3106 0 0 0 430069 9 0 0 25 0 1 0 36860132 10653696 2381 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2601 2381 93 167 0 2432 0
Current children cumulated CPU time (s) 4300.78
Current children cumulated vsize (KiB) 10404

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001584/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=10404 CPUtime=4360.76
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3139 0 0 0 436067 9 0 0 25 0 1 0 36860132 10653696 2414 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2601 2414 93 167 0 2432 0
Current children cumulated CPU time (s) 4360.76
Current children cumulated vsize (KiB) 10404

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001456/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4420.73
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3171 0 0 0 442064 9 0 0 25 0 1 0 36860132 14626816 2446 1992294400 134512640 135197378 4294956240 18446744073709551615 134548677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2446 93 167 0 3402 0
Current children cumulated CPU time (s) 4420.73
Current children cumulated vsize (KiB) 14284

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001328/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4480.71
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3208 0 0 0 448062 9 0 0 25 0 1 0 36860132 14626816 2483 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2483 93 167 0 3402 0
Current children cumulated CPU time (s) 4480.71
Current children cumulated vsize (KiB) 14284

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

[startup+4505.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001264/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4503.91
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3217 0 0 0 450382 9 0 0 25 0 1 0 36860132 14626816 2492 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2492 93 167 0 3402 0
Current children cumulated CPU time (s) 4503.91
Current children cumulated vsize (KiB) 14284

[startup+4511.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001264/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4510.3
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3219 0 0 0 451021 9 0 0 25 0 1 0 36860132 14626816 2494 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2494 93 167 0 3402 0
Current children cumulated CPU time (s) 4510.3
Current children cumulated vsize (KiB) 14284

[startup+4515.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001264/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4513.5
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3221 0 0 0 451341 9 0 0 25 0 1 0 36860132 14626816 2496 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2496 93 167 0 3402 0
Current children cumulated CPU time (s) 4513.5
Current children cumulated vsize (KiB) 14284

[startup+4518.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001264/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4516.7
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3222 0 0 0 451661 9 0 0 25 0 1 0 36860132 14626816 2497 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2497 93 167 0 3402 0
Current children cumulated CPU time (s) 4516.7
Current children cumulated vsize (KiB) 14284

[startup+4519.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001264/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4517.5
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3223 0 0 0 451741 9 0 0 25 0 1 0 36860132 14626816 2498 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2498 93 167 0 3402 0
Current children cumulated CPU time (s) 4517.5
Current children cumulated vsize (KiB) 14284

[startup+4519.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001264/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4518.3
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3223 0 0 0 451821 9 0 0 25 0 1 0 36860132 14626816 2498 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2498 93 167 0 3402 0
Current children cumulated CPU time (s) 4518.3
Current children cumulated vsize (KiB) 14284

[startup+4520.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001264/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4518.5
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3223 0 0 0 451841 9 0 0 25 0 1 0 36860132 14626816 2498 1992294400 134512640 135197378 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2498 93 167 0 3402 0
Current children cumulated CPU time (s) 4518.5
Current children cumulated vsize (KiB) 14284

[startup+4520.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20890
/proc/meminfo: memFree=1001264/2055920 swapFree=4192956/4192956
[pid=20875] ppid=20873 vsize=14284 CPUtime=4518.6
/proc/20875/stat : 20875 (march_hi) R 20873 20875 20572 0 -1 4194304 3223 0 0 0 451851 9 0 0 25 0 1 0 36860132 14626816 2498 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 3571 2498 93 167 0 3402 0
Current children cumulated CPU time (s) 4518.6
Current children cumulated vsize (KiB) 14284

Child status: 10
Real time (s): 4520.27
CPU time (s): 4518.68
CPU user time (s): 4518.58
CPU system time (s): 0.100984
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 14284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4518.58
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3225
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= 8457

runsolver used 3.57446 second user time and 8.88065 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-18 22:58:58
IDJOB=1628017
IDBENCH=70473
IDSOLVER=583
FILE ID=node66/1628017-1240088337
PBS_JOBID= 9157614
Free space on /tmp= 66372 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S1482824652-097.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628017-1240088337/watcher-1628017-1240088337 -o /tmp/evaluation-result-1628017-1240088337/solver-1628017-1240088337 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628017-1240088337.cnf

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

MD5SUM BENCH= 1640cae151285022c447edfa087f7ec9
RANDOM SEED=624173755

node66.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		: 3000.263
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		: 3000.263
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:       1011992 kB
Buffers:         79860 kB
Cached:         889208 kB
SwapCached:          0 kB
Active:         280876 kB
Inactive:       702124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1011992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            46964 kB
Committed_AS:   155216 kB
PageTables:       1360 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= 66372 MiB
End job on node66 at 2009-04-19 00:14:18