Trace number 371947

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 564.203 564.499

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark564.203
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.09/0.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.16	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.09/0.16	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.09/0.16	c main()::
0.09/0.16	c initFormula():: searching for DIMACS p-line....
0.09/0.16	c initFormula():: the DIMACS p-line indicates a CNF of 4500 variables and 12014 clauses.
0.09/0.16	c parseCNF():: parsing....
0.09/0.16	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.16	c runParser():: parsing was successful, warming up engines...
0.09/0.16	c simplify_formula():: removed 0 tautological, 916 satisfied and 0 duplicate clauses
0.09/0.16	c preprocessing fase I completed:: there are now 4230 free variables and 11098 clauses.
0.09/0.16	c stat :: sign balance is biased by 0.765
0.09/0.16	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.09/0.16	c using 3-SAT heuristics (occurence based diff)
0.09/0.16	c longest clause has size 3
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 26 duplicate clauses
0.09/0.16	c resolvent_look() :: found 18 resolvents
0.09/0.16	c lessRedundantTransformation():: nothing to be done.
0.09/0.16	c transformTo3SAT():: you gave me 4500 variables and 11116 clauses.
0.09/0.16	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.16	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.16	c transformTo3SAT():: the transformation yielded 4500 variabels and 11116 clauses.
0.09/0.16	c main():: clause / variable ratio: ( 11116 / 4500 ) = 2.47
0.09/0.16	c longest clause has size 3
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c dynamic_preselect_setsize :: on
0.09/0.16	c suggested doublelook initial :: 0
0.09/0.16	c main():: all systems go!
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 139 JD: 10
5.50/5.50	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2304 JD: 10
39.78/39.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
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c |****************************************************************| 2 NC: 20318 JD: 10
197.90/198.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 40417 JD: 10
348.87/349.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***************************************************************
c |****************************************************************| 4 NC: 56766 JD: 10
464.54/464.87	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |****************************************************************| 5 NC: 64955 JD: 10
520.71/521.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 68903 JD: 10
546.90/547.21	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********
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c |********************************************************
c |****************************************************************| 7 NC: 70918 JD: 10
559.80/560.14	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |****************
c |********************************
c |*********************************
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c |***********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |************************************************
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c |********************************************************
c |****************************************************************| 8 NC: 71442 JD: 10
563.19/563.52	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 9 NC: 71601 JD: 10
564.09/564.49	c |----------------------------------------------------------------|
c |
564.09/564.49	c
564.09/564.49	c main():: nodeCount: 71601
564.09/564.49	c main():: dead ends in main: 241
564.09/564.49	c main():: lookAheadCount: 22167095
564.09/564.49	c main():: unitResolveCount: 5132486
564.09/564.49	c main():: time=564.270000
564.09/564.49	c main():: necessary_assignments: 63330
564.09/564.49	c main():: bin_sat: 0, bin_unsat 0
564.09/564.49	c main():: doublelook: #: 525413, succes #: 420724
564.09/564.49	c main():: doublelook: overall 2.414 of all possible doublelooks executed
564.09/564.49	c main():: doublelook: succesrate: 80.075, average DL_trigger: 15064.265
564.09/564.49	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/node59/watcher-371947-1177549074 -o ROOT/results/node59/solver-371947-1177549074 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371947-1177549074/march_ks /tmp/evaluation/371947-1177549074/instance-371947-1177549074.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 0.97 0.91 3/64 25353
/proc/meminfo: memFree=1621608/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=1084 CPUtime=0
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 202817042 1110016 167 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 271 167 47 123 0 146 0

[startup+0.05886 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25353
/proc/meminfo: memFree=1621608/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=2116 CPUtime=0.05
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 674 0 0 0 5 0 0 0 18 0 1 0 202817042 2166784 367 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628934 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 529 367 52 123 0 404 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2116

[startup+0.101867 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25353
/proc/meminfo: memFree=1621608/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=2380 CPUtime=0.09
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 1093 0 0 0 9 0 0 0 18 0 1 0 202817042 2437120 427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 595 427 63 123 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.301905 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25353
/proc/meminfo: memFree=1621608/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=5432 CPUtime=0.29
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2222 0 0 0 29 0 0 0 19 0 1 0 202817042 5562368 1182 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1358 1182 73 123 0 1233 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5432

[startup+0.701979 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25353
/proc/meminfo: memFree=1621608/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=5548 CPUtime=0.69
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2243 0 0 0 69 0 0 0 22 0 1 0 202817042 5681152 1203 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1387 1203 73 123 0 1262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5548

[startup+1.50113 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25354
/proc/meminfo: memFree=1617056/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=5668 CPUtime=1.48
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2267 0 0 0 148 0 0 0 25 0 1 0 202817042 5804032 1227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1417 1227 73 123 0 1292 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5668

[startup+3.10144 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25354
/proc/meminfo: memFree=1616736/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=5792 CPUtime=3.09
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2306 0 0 0 308 1 0 0 25 0 1 0 202817042 5931008 1266 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542382 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1448 1266 73 123 0 1323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5792

[startup+6.30105 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25354
/proc/meminfo: memFree=1616480/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=6052 CPUtime=6.29
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2351 0 0 0 628 1 0 0 25 0 1 0 202817042 6197248 1311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542298 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1513 1311 73 123 0 1388 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6052

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25354
/proc/meminfo: memFree=1616232/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=6308 CPUtime=12.69
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2400 0 0 0 1268 1 0 0 25 0 1 0 202817042 6459392 1360 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1577 1360 73 123 0 1452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6308

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25354
/proc/meminfo: memFree=1615976/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=6564 CPUtime=25.49
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2462 0 0 0 2548 1 0 0 25 0 1 0 202817042 6721536 1422 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1641 1422 73 123 0 1516 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6564

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25354
/proc/meminfo: memFree=1615656/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=6816 CPUtime=51.07
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2542 0 0 0 5106 1 0 0 25 0 1 0 202817042 6979584 1502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1704 1502 73 123 0 1579 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6816

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25354
/proc/meminfo: memFree=1615336/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=7192 CPUtime=102.26
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2626 0 0 0 10225 1 0 0 25 0 1 0 202817042 7364608 1586 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1798 1586 73 123 0 1673 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7192

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25354
/proc/meminfo: memFree=1615144/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=7324 CPUtime=162.23
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2671 0 0 0 16222 1 0 0 25 0 1 0 202817042 7499776 1631 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1831 1631 73 123 0 1706 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7324

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 25520
/proc/meminfo: memFree=1613552/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=7456 CPUtime=222.14
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2712 0 0 0 22213 1 0 0 25 0 1 0 202817042 7634944 1672 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1864 1672 73 123 0 1739 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 7456

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25552
/proc/meminfo: memFree=1614632/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=7704 CPUtime=282.1
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2746 0 0 0 28209 1 0 0 25 0 1 0 202817042 7888896 1706 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1926 1706 73 123 0 1801 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 7704

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25552
/proc/meminfo: memFree=1614504/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=7704 CPUtime=342.08
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2774 0 0 0 34207 1 0 0 25 0 1 0 202817042 7888896 1734 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1926 1734 73 123 0 1801 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 7704

[startup+402.301 s]
/proc/loadavg: 1.07 0.99 0.91 3/65 25552
/proc/meminfo: memFree=1614376/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=7836 CPUtime=402.05
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2799 0 0 0 40204 1 0 0 25 0 1 0 202817042 8024064 1759 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1959 1759 73 123 0 1834 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 7836

[startup+462.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614312/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=7952 CPUtime=462.04
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2821 0 0 0 46202 2 0 0 25 0 1 0 202817042 8142848 1781 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 1988 1781 73 123 0 1863 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 7952

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614184/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=522.01
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2848 0 0 0 52199 2 0 0 25 0 1 0 202817042 8294400 1808 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1808 73 123 0 1900 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 8100

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

[startup+537.501 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614184/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=537.21
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2850 0 0 0 53719 2 0 0 25 0 1 0 202817042 8294400 1810 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1810 73 123 0 1900 0
Current children cumulated CPU time (s) 537.21
Current children cumulated vsize (KiB) 8100

[startup+550.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614184/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=550
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2853 0 0 0 54998 2 0 0 25 0 1 0 202817042 8294400 1813 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525884 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1813 73 123 0 1900 0
Current children cumulated CPU time (s) 550
Current children cumulated vsize (KiB) 8100

[startup+556.702 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614120/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=556.4
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2855 0 0 0 55638 2 0 0 25 0 1 0 202817042 8294400 1815 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577512 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1815 73 123 0 1900 0
Current children cumulated CPU time (s) 556.4
Current children cumulated vsize (KiB) 8100

[startup+559.905 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614120/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=559.6
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2855 0 0 0 55958 2 0 0 25 0 1 0 202817042 8294400 1815 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1815 73 123 0 1900 0
Current children cumulated CPU time (s) 559.6
Current children cumulated vsize (KiB) 8100

[startup+561.502 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614120/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=561.2
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2857 0 0 0 56118 2 0 0 25 0 1 0 202817042 8294400 1817 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1817 73 123 0 1900 0
Current children cumulated CPU time (s) 561.2
Current children cumulated vsize (KiB) 8100

[startup+563.102 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614120/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=562.8
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2857 0 0 0 56278 2 0 0 25 0 1 0 202817042 8294400 1817 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1817 73 123 0 1900 0
Current children cumulated CPU time (s) 562.8
Current children cumulated vsize (KiB) 8100

[startup+563.901 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614120/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=563.59
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2857 0 0 0 56357 2 0 0 25 0 1 0 202817042 8294400 1817 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1817 73 123 0 1900 0
Current children cumulated CPU time (s) 563.59
Current children cumulated vsize (KiB) 8100

[startup+564.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614120/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=564
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2857 0 0 0 56398 2 0 0 25 0 1 0 202817042 8294400 1817 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1817 73 123 0 1900 0
Current children cumulated CPU time (s) 564
Current children cumulated vsize (KiB) 8100

[startup+564.401 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 25552
/proc/meminfo: memFree=1614120/2055920 swapFree=4184616/4192956
[pid=25353] ppid=25351 vsize=8100 CPUtime=564.09
/proc/25353/stat : 25353 (march_ks) R 25351 25353 25081 0 -1 4194304 2857 0 0 0 56407 2 0 0 25 0 1 0 202817042 8294400 1817 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25353/statm: 2025 1817 73 123 0 1900 0
Current children cumulated CPU time (s) 564.09
Current children cumulated vsize (KiB) 8100

Child status: 20
Real time (s): 564.499
CPU time (s): 564.203
CPU user time (s): 564.174
CPU system time (s): 0.028995
CPU usage (%): 99.9476
Max. virtual memory (cumulated for all children) (KiB): 8100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 564.174
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2858
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= 1186

runsolver used 0.45793 second user time and 1.14682 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Thu Apr 26 00:57:54 UTC 2007

IDJOB= 371947
IDBENCH= 20250
IDSOLVER= 180
FILE ID= node59/371947-1177549074

PBS_JOBID= 4696609

Free space on /tmp= 66343 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/371947-1177549074/march_ks /tmp/evaluation/371947-1177549074/instance-371947-1177549074.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-371947-1177549074 -o ROOT/results/node59/solver-371947-1177549074 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371947-1177549074/march_ks /tmp/evaluation/371947-1177549074/instance-371947-1177549074.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 973315250

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1622144 kB
Buffers:         37024 kB
Cached:         320332 kB
SwapCached:       2364 kB
Active:         158136 kB
Inactive:       209604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622144 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          17152 kB
Slab:            52040 kB
Committed_AS:  3080104 kB
PageTables:       1476 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= 66343 MiB

End job on node59 on Thu Apr 26 01:07:19 UTC 2007