Trace number 372065

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, and are wall clock time (not CPU 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 KS 2007-02-08UNSAT 631.626 631.781

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
MD5SUM7bd0b6f2ea7f2de2ae8c9498c250cbcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark631.626
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 1665 variables and 5177 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 212 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 1618 free variables and 4965 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.617
0.00/0.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 43 duplicate clauses
0.00/0.05	c resolvent_look() :: found 24 resolvents
0.00/0.05	c lessRedundantTransformation():: nothing to be done.
0.00/0.05	c transformTo3SAT():: you gave me 1665 variables and 4989 clauses.
0.00/0.05	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.05	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.05	c transformTo3SAT():: the transformation yielded 1665 variabels and 4989 clauses.
0.00/0.05	c main():: clause / variable ratio: ( 4989 / 1665 ) = 3.00
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c dynamic_preselect_setsize :: on
0.00/0.05	c suggested doublelook initial :: 0
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 147 JD: 20
1.10/1.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1007 JD: 20
4.99/5.04	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 3821 JD: 20
14.49/14.57	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 17663 JD: 20
45.88/45.96	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 56580 JD: 20
122.46/122.55	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 118592 JD: 20
244.14/244.22	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 183899 JD: 20
375.70/375.85	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 239546 JD: 20
491.48/491.68	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 276688 JD: 20
571.05/571.29	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
c |******
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c |****************************************************************| 9 NC: 295623 JD: 20
612.74/612.94	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 10 NC: 301910 JD: 20
627.04/627.29	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 11 NC: 303424 JD: 20
630.74/630.93	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| 12 NC: 303700 JD: 20
631.44/631.62	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| 13 NC: 303747 JD: 20
631.54/631.73	c |----------------------------------------------------------------|
c |****
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c |********************************
c |****************************************************************| 14 NC: 303764 JD: 20
631.54/631.77	c |----------------------------------------------------------------|
c |
631.54/631.77	c
631.54/631.77	c main():: nodeCount: 303764
631.54/631.77	c main():: dead ends in main: 1235
631.54/631.77	c main():: lookAheadCount: 39595918
631.54/631.77	c main():: unitResolveCount: 13705952
631.54/631.77	c main():: time=631.710000
631.54/631.77	c main():: necessary_assignments: 183367
631.54/631.77	c main():: bin_sat: 0, bin_unsat 0
631.54/631.77	c main():: doublelook: #: 1592688, succes #: 1219106
631.54/631.77	c main():: doublelook: overall 4.139 of all possible doublelooks executed
631.54/631.77	c main():: doublelook: succesrate: 76.544, average DL_trigger: 11855.871
631.54/631.77	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-372065-1177549476 -o ROOT/results/node50/solver-372065-1177549476 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372065-1177549476/march_ks /tmp/evaluation/372065-1177549476/instance-372065-1177549476.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): 7500 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: 0.99 0.93 0.90 2/64 22170
/proc/meminfo: memFree=1604288/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=788 CPUtime=0
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 109792758 806912 107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134789264 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 197 107 47 123 0 72 0

[startup+0.0944159 s]
/proc/loadavg: 0.99 0.93 0.90 2/64 22170
/proc/meminfo: memFree=1604288/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=2640 CPUtime=0.09
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 564 0 0 0 9 0 0 0 18 0 1 0 109792758 2703360 547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 660 547 73 123 0 535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2640

[startup+0.101416 s]
/proc/loadavg: 0.99 0.93 0.90 2/64 22170
/proc/meminfo: memFree=1604288/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=2640 CPUtime=0.09
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 564 0 0 0 9 0 0 0 18 0 1 0 109792758 2703360 547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 660 547 73 123 0 535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2640

[startup+0.301433 s]
/proc/loadavg: 0.99 0.93 0.90 2/64 22170
/proc/meminfo: memFree=1604288/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=2632 CPUtime=0.29
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 565 0 0 0 29 0 0 0 19 0 1 0 109792758 2695168 548 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 658 548 73 123 0 533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.701468 s]
/proc/loadavg: 0.99 0.93 0.90 2/64 22170
/proc/meminfo: memFree=1604288/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=2632 CPUtime=0.69
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 575 0 0 0 69 0 0 0 24 0 1 0 109792758 2695168 558 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526418 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 658 558 73 123 0 533 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2632

[startup+1.50154 s]
/proc/loadavg: 0.99 0.93 0.90 2/65 22171
/proc/meminfo: memFree=1602296/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=2760 CPUtime=1.49
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 603 0 0 0 149 0 0 0 25 0 1 0 109792758 2826240 586 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 690 586 73 123 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2760

[startup+3.10268 s]
/proc/loadavg: 0.99 0.93 0.90 2/65 22171
/proc/meminfo: memFree=1602104/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=2888 CPUtime=3.09
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 626 0 0 0 309 0 0 0 25 0 1 0 109792758 2957312 609 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 722 609 73 123 0 597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2888

[startup+6.30195 s]
/proc/loadavg: 0.99 0.93 0.90 2/65 22171
/proc/meminfo: memFree=1601864/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=3020 CPUtime=6.29
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 652 0 0 0 629 0 0 0 25 0 1 0 109792758 3092480 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 755 635 73 123 0 630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3020

[startup+12.7015 s]
/proc/loadavg: 0.99 0.93 0.90 2/65 22171
/proc/meminfo: memFree=1601608/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=3152 CPUtime=12.69
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 691 0 0 0 1269 0 0 0 25 0 1 0 109792758 3227648 674 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 788 674 73 123 0 663 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3152

[startup+25.5016 s]
/proc/loadavg: 0.99 0.93 0.90 2/65 22171
/proc/meminfo: memFree=1601416/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=3480 CPUtime=25.49
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 751 0 0 0 2549 0 0 0 25 0 1 0 109792758 3563520 734 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 870 734 73 123 0 745 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3480

[startup+51.1018 s]
/proc/loadavg: 0.99 0.94 0.91 2/65 22171
/proc/meminfo: memFree=1601160/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=3684 CPUtime=51.08
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 819 0 0 0 5108 0 0 0 25 0 1 0 109792758 3772416 802 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 921 802 73 123 0 796 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3684

[startup+102.305 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 22171
/proc/meminfo: memFree=1600712/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=4440 CPUtime=102.27
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 928 0 0 0 10227 0 0 0 25 0 1 0 109792758 4546560 910 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 1110 910 73 123 0 985 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4440

[startup+162.301 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 22171
/proc/meminfo: memFree=1600328/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=4800 CPUtime=162.25
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 1023 0 0 0 16225 0 0 0 25 0 1 0 109792758 4915200 1005 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 1200 1005 73 123 0 1075 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4800

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 22171
/proc/meminfo: memFree=1599752/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=5512 CPUtime=222.24
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 1152 0 0 0 22223 1 0 0 25 0 1 0 109792758 5644288 1134 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 1378 1134 73 123 0 1253 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5512

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 22173
/proc/meminfo: memFree=1599368/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=5644 CPUtime=282.23
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 1250 0 0 0 28222 1 0 0 25 0 1 0 109792758 5779456 1232 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 1411 1232 73 123 0 1286 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 5644

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1598792/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=6904 CPUtime=342.21
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 1413 0 0 0 34220 1 0 0 25 0 1 0 109792758 7069696 1395 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564863 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 1726 1395 73 123 0 1601 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6904

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1598216/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=6904 CPUtime=402.19
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 1545 0 0 0 40218 1 0 0 25 0 1 0 109792758 7069696 1527 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 1726 1527 73 123 0 1601 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6904

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1597704/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=7800 CPUtime=462.18
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 1676 0 0 0 46216 2 0 0 25 0 1 0 109792758 7987200 1658 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577694 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 1950 1658 73 123 0 1825 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7800

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1597128/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=9296 CPUtime=522.17
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 1816 0 0 0 52215 2 0 0 25 0 1 0 109792758 9519104 1798 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2324 1798 73 123 0 2199 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 9296

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1596488/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=9296 CPUtime=582.15
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 1964 0 0 0 58213 2 0 0 25 0 1 0 109792758 9519104 1946 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578871 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2324 1946 73 123 0 2199 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 9296

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

[startup+588.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1596424/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=10448 CPUtime=588.55
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 1975 0 0 0 58853 2 0 0 25 0 1 0 109792758 10698752 1957 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2612 1957 73 123 0 2487 0
Current children cumulated CPU time (s) 588.55
Current children cumulated vsize (KiB) 10448

[startup+614.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1596232/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=10448 CPUtime=614.14
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 2032 0 0 0 61412 2 0 0 25 0 1 0 109792758 10698752 2014 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2612 2014 73 123 0 2487 0
Current children cumulated CPU time (s) 614.14
Current children cumulated vsize (KiB) 10448

[startup+620.701 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1596168/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=10448 CPUtime=620.54
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 2048 0 0 0 62052 2 0 0 25 0 1 0 109792758 10698752 2030 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2612 2030 73 123 0 2487 0
Current children cumulated CPU time (s) 620.54
Current children cumulated vsize (KiB) 10448

[startup+627.101 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1596104/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=10448 CPUtime=626.94
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 2061 0 0 0 62692 2 0 0 25 0 1 0 109792758 10698752 2043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578773 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2612 2043 73 123 0 2487 0
Current children cumulated CPU time (s) 626.94
Current children cumulated vsize (KiB) 10448

[startup+630.304 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1596040/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=10448 CPUtime=630.15
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 2070 0 0 0 63012 3 0 0 25 0 1 0 109792758 10698752 2052 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2612 2052 73 123 0 2487 0
Current children cumulated CPU time (s) 630.15
Current children cumulated vsize (KiB) 10448

[startup+631.101 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1596040/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=10448 CPUtime=630.94
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 2073 0 0 0 63091 3 0 0 25 0 1 0 109792758 10698752 2055 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2612 2055 73 123 0 2487 0
Current children cumulated CPU time (s) 630.94
Current children cumulated vsize (KiB) 10448

[startup+631.501 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1596040/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=10448 CPUtime=631.34
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 2073 0 0 0 63131 3 0 0 25 0 1 0 109792758 10698752 2055 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579767 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2612 2055 73 123 0 2487 0
Current children cumulated CPU time (s) 631.34
Current children cumulated vsize (KiB) 10448

[startup+631.701 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 22173
/proc/meminfo: memFree=1596040/2055920 swapFree=4183596/4192956
[pid=22170] ppid=22168 vsize=10448 CPUtime=631.54
/proc/22170/stat : 22170 (march_ks) R 22168 22170 20728 0 -1 4194304 2074 0 0 0 63151 3 0 0 25 0 1 0 109792758 10698752 2056 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22170/statm: 2612 2056 73 123 0 2487 0
Current children cumulated CPU time (s) 631.54
Current children cumulated vsize (KiB) 10448

Child status: 20
Real time (s): 631.781
CPU time (s): 631.626
CPU user time (s): 631.592
CPU system time (s): 0.033994
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 10448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 631.592
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2075
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= 7
involuntary context switches= 1571

runsolver used 0.462929 second user time and 1.2888 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Thu Apr 26 01:04:36 UTC 2007

IDJOB= 372065
IDBENCH= 20334
IDSOLVER= 180
FILE ID= node50/372065-1177549476

PBS_JOBID= 4696580

Free space on /tmp= 66520 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/372065-1177549476/march_ks /tmp/evaluation/372065-1177549476/instance-372065-1177549476.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-372065-1177549476 -o ROOT/results/node50/solver-372065-1177549476 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/372065-1177549476/march_ks /tmp/evaluation/372065-1177549476/instance-372065-1177549476.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7bd0b6f2ea7f2de2ae8c9498c250cbcc

RANDOM SEED= 314522752

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1604760 kB
Buffers:         37616 kB
Cached:         339548 kB
SwapCached:       4384 kB
Active:         193404 kB
Inactive:       195464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604760 kB
SwapTotal:     4192956 kB
SwapFree:      4183596 kB
Dirty:            2344 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            48272 kB
Committed_AS:  2987864 kB
PageTables:       1464 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= 66520 MiB

End job on node50 on Thu Apr 26 01:15:08 UTC 2007