Trace number 1544470

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
SAT07 reference solver: March KS 2007-02-08UNSAT 769.355 769.816

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.355
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

0.70/0.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.70/0.73	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.70/0.73	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.70/0.73	c main()::
0.70/0.73	c initFormula():: searching for DIMACS p-line....
0.70/0.73	c full lookahead due to high density!
0.70/0.73	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.70/0.73	c parseCNF():: parsing....
0.70/0.73	c parseCNF():: the CNF contains 0 unary clauses.
0.70/0.73	c runParser():: parsing was successful, warming up engines...
0.70/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.73	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.70/0.73	c stat :: sign balance is biased by 0.007
0.70/0.73	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.70/0.73	c using k-SAT heuristics (size based diff)
0.70/0.73	c longest clause has size 7
0.70/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.70/0.73	c resolvent_look() :: found 4 resolvents
0.70/0.73	c main():: clause / variable ratio: ( 5344 / 60 ) = 89.07
0.70/0.73	c longest clause has size 7
0.70/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.73	c dynamic_preselect_setsize :: off
0.70/0.73	c suggested doublelook initial :: 0
0.70/0.73	c main():: all systems go!
0.70/0.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 134 JD: 16
0.80/0.80	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1571 JD: 16
1.40/1.46	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 12158 JD: 16
6.09/6.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 53372 JD: 16
24.29/24.33	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 165626 JD: 16
74.05/74.17	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 387350 JD: 16
173.68/173.87	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 707301 JD: 16
318.19/318.42	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1057657 JD: 16
478.71/479.08	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1346318 JD: 16
613.53/613.98	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1529282 JD: 16
701.77/702.23	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 10 NC: 1617577 JD: 16
745.94/746.47	c |----------------------------------------------------------------|
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c |****************************************************************| 11 NC: 1649710 JD: 16
763.13/763.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 12 NC: 1657922 JD: 16
768.13/768.60	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 13 NC: 1659293 JD: 16
769.13/769.62	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 14 NC: 1659440 JD: 16
769.23/769.78	c |----------------------------------------------------------------|
c |*
c |**
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c |****
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c |********
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c |****************
c |********************************
c |****************************************************************| 15 NC: 1659452 JD: 16
769.33/769.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 16 NC: 1659453 JD: 16
769.33/769.81	c |----------------------------------------------------------------|
c |
769.33/769.81	c
769.33/769.81	c main():: nodeCount: 1659453
769.33/769.81	c main():: dead ends in main: 2150
769.33/769.81	c main():: lookAheadCount: 90303423
769.33/769.81	c main():: unitResolveCount: 3363386
769.33/769.81	c main():: time=769.460000
769.33/769.81	c main():: necessary_assignments: 6069
769.33/769.81	c main():: bin_sat: 0, bin_unsat 0
769.33/769.81	c main():: doublelook: #: 5464640, succes #: 4446465
769.33/769.81	c main():: doublelook: overall 6.164 of all possible doublelooks executed
769.33/769.81	c main():: doublelook: succesrate: 81.368, average DL_trigger: 16.913
769.33/769.81	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544470-1238610271/watcher-1544470-1238610271 -o /tmp/evaluation-result-1544470-1238610271/solver-1544470-1238610271 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544470-1238610271.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: 0.00 0.00 0.15 3/64 15693
/proc/meminfo: memFree=1461544/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=656 CPUtime=0
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 1133692991 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134787863 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 164 80 47 123 0 39 0

[startup+0.0722811 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 15693
/proc/meminfo: memFree=1461544/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1528 CPUtime=0.07
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 645 0 0 0 7 0 0 0 18 0 1 0 1133692991 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1528

[startup+0.101283 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 15693
/proc/meminfo: memFree=1461544/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1528 CPUtime=0.1
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 645 0 0 0 10 0 0 0 18 0 1 0 1133692991 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1528

[startup+0.301306 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 15693
/proc/meminfo: memFree=1461544/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1528 CPUtime=0.3
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 645 0 0 0 30 0 0 0 20 0 1 0 1133692991 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1528

[startup+0.701352 s]
/proc/loadavg: 0.00 0.00 0.15 3/64 15693
/proc/meminfo: memFree=1461544/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1528 CPUtime=0.7
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 645 0 0 0 70 0 0 0 24 0 1 0 1133692991 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1528

[startup+1.50144 s]
/proc/loadavg: 0.08 0.02 0.15 2/65 15694
/proc/meminfo: memFree=1460256/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1764 CPUtime=1.5
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 894 0 0 0 150 0 0 0 25 0 1 0 1133692991 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1764

[startup+3.10163 s]
/proc/loadavg: 0.08 0.02 0.15 2/65 15694
/proc/meminfo: memFree=1460128/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1764 CPUtime=3.09
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 894 0 0 0 309 0 0 0 25 0 1 0 1133692991 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.302 s]
/proc/loadavg: 0.08 0.02 0.15 2/65 15694
/proc/meminfo: memFree=1460064/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1764 CPUtime=6.29
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 894 0 0 0 629 0 0 0 25 0 1 0 1133692991 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764

[startup+12.7017 s]
/proc/loadavg: 0.22 0.05 0.16 2/65 15694
/proc/meminfo: memFree=1459936/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1764 CPUtime=12.69
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 894 0 0 0 1269 0 0 0 25 0 1 0 1133692991 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1764

[startup+25.5012 s]
/proc/loadavg: 0.34 0.08 0.17 2/65 15694
/proc/meminfo: memFree=1460064/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1764 CPUtime=25.48
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 894 0 0 0 2548 0 0 0 25 0 1 0 1133692991 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1764

[startup+51.1011 s]
/proc/loadavg: 0.56 0.15 0.19 2/65 15694
/proc/meminfo: memFree=1460064/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=1968 CPUtime=51.06
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 934 0 0 0 5106 0 0 0 25 0 1 0 1133692991 2015232 391 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 492 391 72 123 0 367 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1968

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.24 2/65 15694
/proc/meminfo: memFree=1459936/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=2220 CPUtime=102.25
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 971 0 0 0 10224 1 0 0 25 0 1 0 1133692991 2273280 428 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 555 428 72 123 0 430 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2220

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.28 2/65 15694
/proc/meminfo: memFree=1459808/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=2448 CPUtime=162.18
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1014 0 0 0 16217 1 0 0 25 0 1 0 1133692991 2506752 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 612 471 72 123 0 487 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 2448

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.32 2/65 15694
/proc/meminfo: memFree=1459552/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=2448 CPUtime=222.15
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1059 0 0 0 22214 1 0 0 25 0 1 0 1133692991 2506752 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 612 516 72 123 0 487 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 2448

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.36 2/65 15694
/proc/meminfo: memFree=1459424/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=2788 CPUtime=282.13
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1106 0 0 0 28212 1 0 0 25 0 1 0 1133692991 2854912 563 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 697 563 72 123 0 572 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 2788

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.40 2/65 15694
/proc/meminfo: memFree=1459296/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=3300 CPUtime=342.07
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1155 0 0 0 34206 1 0 0 25 0 1 0 1133692991 3379200 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 825 612 72 123 0 700 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 3300

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.43 2/65 15694
/proc/meminfo: memFree=1459104/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=3300 CPUtime=402.04
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1206 0 0 0 40203 1 0 0 25 0 1 0 1133692991 3379200 663 1992294400 134512640 135019032 4294956240 18446744073709551615 134587590 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 825 663 72 123 0 700 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 3300

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.47 2/65 15694
/proc/meminfo: memFree=1458848/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=3300 CPUtime=462.02
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1260 0 0 0 46201 1 0 0 25 0 1 0 1133692991 3379200 717 1992294400 134512640 135019032 4294956240 18446744073709551615 134537993 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 825 717 72 123 0 700 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 3300

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.50 2/65 15694
/proc/meminfo: memFree=1458656/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=4064 CPUtime=521.98
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1318 0 0 0 52197 1 0 0 25 0 1 0 1133692991 4161536 775 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1016 775 72 123 0 891 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 4064

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.53 2/65 15694
/proc/meminfo: memFree=1458400/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=4064 CPUtime=581.96
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1381 0 0 0 58195 1 0 0 25 0 1 0 1133692991 4161536 838 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1016 838 72 123 0 891 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 4064

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.55 2/65 15694
/proc/meminfo: memFree=1458080/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=4064 CPUtime=641.92
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1450 0 0 0 64191 1 0 0 25 0 1 0 1133692991 4161536 907 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1016 907 72 123 0 891 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 4064

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.58 2/65 15694
/proc/meminfo: memFree=1457696/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=5216 CPUtime=701.87
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1535 0 0 0 70186 1 0 0 25 0 1 0 1133692991 5341184 992 1992294400 134512640 135019032 4294956240 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1304 992 72 123 0 1179 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 5216

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.60 2/65 15694
/proc/meminfo: memFree=1457248/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=5216 CPUtime=761.84
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1637 0 0 0 76183 1 0 0 25 0 1 0 1133692991 5341184 1094 1992294400 134512640 135019032 4294956240 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1304 1094 72 123 0 1179 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 5216

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

[startup+764.701 s]
/proc/loadavg: 0.99 0.91 0.60 2/65 15694
/proc/meminfo: memFree=1457184/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=5216 CPUtime=764.23
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1644 0 0 0 76422 1 0 0 25 0 1 0 1133692991 5341184 1101 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1304 1101 72 123 0 1179 0
Current children cumulated CPU time (s) 764.23
Current children cumulated vsize (KiB) 5216

[startup+767.901 s]
/proc/loadavg: 0.99 0.91 0.60 2/65 15694
/proc/meminfo: memFree=1457184/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=5216 CPUtime=767.43
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1651 0 0 0 76742 1 0 0 25 0 1 0 1133692991 5341184 1108 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1304 1108 72 123 0 1179 0
Current children cumulated CPU time (s) 767.43
Current children cumulated vsize (KiB) 5216

[startup+768.702 s]
/proc/loadavg: 0.99 0.91 0.60 2/65 15694
/proc/meminfo: memFree=1457184/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=5216 CPUtime=768.23
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1654 0 0 0 76822 1 0 0 25 0 1 0 1133692991 5341184 1111 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1304 1111 72 123 0 1179 0
Current children cumulated CPU time (s) 768.23
Current children cumulated vsize (KiB) 5216

[startup+769.502 s]
/proc/loadavg: 0.99 0.91 0.60 2/65 15694
/proc/meminfo: memFree=1457184/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=5216 CPUtime=769.03
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1656 0 0 0 76902 1 0 0 25 0 1 0 1133692991 5341184 1113 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1304 1113 72 123 0 1179 0
Current children cumulated CPU time (s) 769.03
Current children cumulated vsize (KiB) 5216

[startup+769.702 s]
/proc/loadavg: 0.99 0.91 0.60 2/65 15694
/proc/meminfo: memFree=1457184/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=5216 CPUtime=769.23
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1657 0 0 0 76922 1 0 0 25 0 1 0 1133692991 5341184 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1304 1114 72 123 0 1179 0
Current children cumulated CPU time (s) 769.23
Current children cumulated vsize (KiB) 5216

[startup+769.802 s]
/proc/loadavg: 0.99 0.91 0.60 2/65 15694
/proc/meminfo: memFree=1457184/2055920 swapFree=4177220/4192956
[pid=15693] ppid=15691 vsize=5216 CPUtime=769.33
/proc/15693/stat : 15693 (march_ks) R 15691 15693 15656 0 -1 4194304 1657 0 0 0 76932 1 0 0 25 0 1 0 1133692991 5341184 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134585161 0 0 4096 0 0 0 0 17 0 0 0
/proc/15693/statm: 1304 1114 72 123 0 1179 0
Current children cumulated CPU time (s) 769.33
Current children cumulated vsize (KiB) 5216

Child status: 20
Real time (s): 769.816
CPU time (s): 769.355
CPU user time (s): 769.336
CPU system time (s): 0.018997
CPU usage (%): 99.9401
Max. virtual memory (cumulated for all children) (KiB): 5216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 769.336
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1659
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= 2759

runsolver used 0.649901 second user time and 2.19167 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-01 20:24:31
IDJOB=1544470
IDBENCH=70462
IDSOLVER=559
FILE ID=node20/1544470-1238610271
PBS_JOBID= 9073681
Free space on /tmp= 65684 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544470-1238610271/watcher-1544470-1238610271 -o /tmp/evaluation-result-1544470-1238610271/solver-1544470-1238610271 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544470-1238610271.cnf            

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

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=593795833

node20.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		: 3000.235
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		: 3000.235
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:       1462096 kB
Buffers:         95872 kB
Cached:         395620 kB
SwapCached:       9532 kB
Active:         223364 kB
Inactive:       279048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462096 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          16548 kB
Slab:            77424 kB
Committed_AS:  3017976 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-04-01 20:37:21