Trace number 371660

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 769.483 770.022

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
MD5SUM158195e2cd2ef056c6b800906e2a658f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.483
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 (download as text)

0.69/0.76	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.76	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.76	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.76	c main()::
0.69/0.76	c initFormula():: searching for DIMACS p-line....
0.69/0.76	c full lookahead due to high density!
0.69/0.76	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.69/0.76	c parseCNF():: parsing....
0.69/0.76	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.76	c runParser():: parsing was successful, warming up engines...
0.69/0.76	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.76	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.69/0.76	c stat :: sign balance is biased by 0.007
0.69/0.76	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.76	c using k-SAT heuristics (size based diff)
0.69/0.76	c longest clause has size 7
0.69/0.76	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.69/0.76	c resolvent_look() :: found 1 resolvents
0.69/0.76	c main():: clause / variable ratio: ( 5341 / 60 ) = 89.02
0.69/0.76	c longest clause has size 7
0.69/0.76	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.76	c dynamic_preselect_setsize :: off
0.69/0.76	c suggested doublelook initial :: 0
0.69/0.76	c main():: all systems go!
0.69/0.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 155 JD: 16
0.79/0.84	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1818 JD: 16
1.49/1.59	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 14117 JD: 16
6.78/6.86	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 59888 JD: 16
26.48/26.59	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 179625 JD: 16
79.04/79.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 409526 JD: 16
180.68/180.87	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 733556 JD: 16
327.15/327.45	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1078693 JD: 16
485.28/485.61	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1361802 JD: 16
618.09/618.56	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 9 NC: 1539642 JD: 16
704.41/704.96	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 10 NC: 1623996 JD: 16
747.28/747.83	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
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c |***************************************************************
c |****************************************************************| 11 NC: 1653613 JD: 16
763.37/763.99	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************************************************************| 12 NC: 1661343 JD: 16
768.17/768.78	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************************************
c |****************************************************************| 13 NC: 1662716 JD: 16
769.27/769.82	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
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c |****************
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c |************************
c |********************************
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c |****************************************
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c |****************************************************************| 14 NC: 1662860 JD: 16
769.37/769.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |****************
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c |************************
c |********************************
c |****************************************************************| 15 NC: 1662865 JD: 16
769.37/770.00	c |----------------------------------------------------------------|
c |
769.37/770.00	c
769.37/770.00	c main():: nodeCount: 1662865
769.37/770.00	c main():: dead ends in main: 2124
769.37/770.00	c main():: lookAheadCount: 90467369
769.37/770.00	c main():: unitResolveCount: 3367701
769.37/770.00	c main():: time=769.590000
769.37/770.00	c main():: necessary_assignments: 5867
769.37/770.00	c main():: bin_sat: 0, bin_unsat 0
769.37/770.00	c main():: doublelook: #: 5467808, succes #: 4449142
769.37/770.00	c main():: doublelook: overall 6.156 of all possible doublelooks executed
769.37/770.00	c main():: doublelook: succesrate: 81.370, average DL_trigger: 16.897
769.37/770.00	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/node71/watcher-371660-1177544609 -o ROOT/results/node71/solver-371660-1177544609 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371660-1177544609/march_ks /tmp/evaluation/371660-1177544609/instance-371660-1177544609.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: 0.04 0.16 0.33 2/64 17842
/proc/meminfo: memFree=1791104/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=656 CPUtime=0
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 230450218 671744 80 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 164 80 47 123 0 39 0

[startup+0.102488 s]
/proc/loadavg: 0.04 0.16 0.33 2/64 17842
/proc/meminfo: memFree=1791104/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1528 CPUtime=0.09
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 230450218 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1528

[startup+0.201501 s]
/proc/loadavg: 0.04 0.16 0.33 2/64 17842
/proc/meminfo: memFree=1791104/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1528 CPUtime=0.19
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 645 0 0 0 19 0 0 0 18 0 1 0 230450218 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1528

[startup+0.301516 s]
/proc/loadavg: 0.04 0.16 0.33 2/64 17842
/proc/meminfo: memFree=1791104/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1528 CPUtime=0.29
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 230450218 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1528

[startup+0.701569 s]
/proc/loadavg: 0.04 0.16 0.33 2/64 17842
/proc/meminfo: memFree=1791104/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1528 CPUtime=0.69
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 645 0 0 0 69 0 0 0 23 0 1 0 230450218 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1528

[startup+1.50168 s]
/proc/loadavg: 0.04 0.16 0.33 2/65 17843
/proc/meminfo: memFree=1789880/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1764 CPUtime=1.49
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 892 0 0 0 149 0 0 0 25 0 1 0 230450218 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1764

[startup+3.1019 s]
/proc/loadavg: 0.04 0.16 0.33 2/65 17843
/proc/meminfo: memFree=1789880/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1764 CPUtime=3.09
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 892 0 0 0 309 0 0 0 25 0 1 0 230450218 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.30233 s]
/proc/loadavg: 0.12 0.17 0.33 2/65 17843
/proc/meminfo: memFree=1789752/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1764 CPUtime=6.28
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 892 0 0 0 628 0 0 0 25 0 1 0 230450218 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1764

[startup+12.7012 s]
/proc/loadavg: 0.19 0.18 0.34 2/65 17843
/proc/meminfo: memFree=1789624/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1764 CPUtime=12.68
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 892 0 0 0 1268 0 0 0 25 0 1 0 230450218 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1764

[startup+25.5019 s]
/proc/loadavg: 0.37 0.22 0.35 2/65 17843
/proc/meminfo: memFree=1789624/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1764 CPUtime=25.47
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 892 0 0 0 2547 0 0 0 25 0 1 0 230450218 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1764

[startup+51.1014 s]
/proc/loadavg: 0.58 0.28 0.36 2/65 17843
/proc/meminfo: memFree=1789560/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=1968 CPUtime=51.05
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 930 0 0 0 5105 0 0 0 25 0 1 0 230450218 2015232 389 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17842/statm: 492 389 72 123 0 367 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1968

[startup+102.301 s]
/proc/loadavg: 0.82 0.39 0.39 2/65 17843
/proc/meminfo: memFree=1789432/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=2068 CPUtime=102.22
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 965 0 0 0 10222 0 0 0 25 0 1 0 230450218 2117632 424 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 517 424 72 123 0 392 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 2068

[startup+162.302 s]
/proc/loadavg: 0.93 0.50 0.43 2/65 17843
/proc/meminfo: memFree=1789240/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=2448 CPUtime=162.19
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1009 0 0 0 16219 0 0 0 25 0 1 0 230450218 2506752 468 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 612 468 72 123 0 487 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 2448

[startup+222.306 s]
/proc/loadavg: 0.97 0.59 0.46 2/65 17843
/proc/meminfo: memFree=1789048/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=2448 CPUtime=222.13
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1051 0 0 0 22213 0 0 0 25 0 1 0 230450218 2506752 510 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 612 510 72 123 0 487 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 2448

[startup+282.302 s]
/proc/loadavg: 0.99 0.66 0.49 2/65 17843
/proc/meminfo: memFree=1788792/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=2788 CPUtime=282.09
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1099 0 0 0 28209 0 0 0 25 0 1 0 230450218 2854912 558 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 697 558 72 123 0 572 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 2788

[startup+342.301 s]
/proc/loadavg: 0.99 0.72 0.52 2/65 17843
/proc/meminfo: memFree=1788600/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=2788 CPUtime=342.05
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1147 0 0 0 34205 0 0 0 25 0 1 0 230450218 2854912 606 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 697 606 72 123 0 572 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 2788

[startup+402.301 s]
/proc/loadavg: 0.99 0.77 0.55 2/65 17843
/proc/meminfo: memFree=1788408/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=3300 CPUtime=402.03
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1196 0 0 0 40202 1 0 0 25 0 1 0 230450218 3379200 655 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 825 655 72 123 0 700 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 3300

[startup+462.301 s]
/proc/loadavg: 0.99 0.81 0.57 2/65 17843
/proc/meminfo: memFree=1788152/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=3300 CPUtime=461.98
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1253 0 0 0 46197 1 0 0 25 0 1 0 230450218 3379200 712 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 825 712 72 123 0 700 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 3300

[startup+522.302 s]
/proc/loadavg: 0.99 0.84 0.60 2/65 17843
/proc/meminfo: memFree=1787896/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=4064 CPUtime=521.95
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1313 0 0 0 52194 1 0 0 25 0 1 0 230450218 4161536 772 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 1016 772 72 123 0 891 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 4064

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 0.62 2/65 17843
/proc/meminfo: memFree=1787640/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=4064 CPUtime=581.91
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1376 0 0 0 58190 1 0 0 25 0 1 0 230450218 4161536 835 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525872 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 1016 835 72 123 0 891 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 4064

[startup+642.302 s]
/proc/loadavg: 0.99 0.89 0.64 2/65 17843
/proc/meminfo: memFree=1787320/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=4064 CPUtime=641.87
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1447 0 0 0 64186 1 0 0 25 0 1 0 230450218 4161536 906 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 1016 906 72 123 0 891 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 4064

[startup+702.302 s]
/proc/loadavg: 0.99 0.91 0.66 2/65 17843
/proc/meminfo: memFree=1787000/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=5216 CPUtime=701.81
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1528 0 0 0 70180 1 0 0 25 0 1 0 230450218 5341184 987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527056 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 1304 987 72 123 0 1179 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 5216

[startup+762.301 s]
/proc/loadavg: 0.99 0.92 0.68 2/65 17843
/proc/meminfo: memFree=1786488/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=5216 CPUtime=761.78
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1634 0 0 0 76177 1 0 0 25 0 1 0 230450218 5341184 1093 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 1304 1093 72 123 0 1179 0
Current children cumulated CPU time (s) 761.78
Current children cumulated vsize (KiB) 5216

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

[startup+764.802 s]
/proc/loadavg: 0.99 0.92 0.68 2/65 17843
/proc/meminfo: memFree=1786488/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=5216 CPUtime=764.27
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1641 0 0 0 76426 1 0 0 25 0 1 0 230450218 5341184 1100 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 1304 1100 72 123 0 1179 0
Current children cumulated CPU time (s) 764.27
Current children cumulated vsize (KiB) 5216

[startup+768.003 s]
/proc/loadavg: 0.99 0.92 0.68 3/65 17843
/proc/meminfo: memFree=1786424/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=5216 CPUtime=767.47
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1649 0 0 0 76746 1 0 0 25 0 1 0 230450218 5341184 1108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 1304 1108 72 123 0 1179 0
Current children cumulated CPU time (s) 767.47
Current children cumulated vsize (KiB) 5216

[startup+768.801 s]
/proc/loadavg: 0.99 0.92 0.68 3/65 17843
/proc/meminfo: memFree=1786424/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=5216 CPUtime=768.28
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1651 0 0 0 76826 2 0 0 25 0 1 0 230450218 5341184 1110 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 1304 1110 72 123 0 1179 0
Current children cumulated CPU time (s) 768.28
Current children cumulated vsize (KiB) 5216

[startup+769.601 s]
/proc/loadavg: 0.99 0.92 0.68 2/65 17843
/proc/meminfo: memFree=1786424/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=5216 CPUtime=769.08
/proc/17842/stat : 17842 (march_ks) R 17840 17842 17786 0 -1 4194304 1654 0 0 0 76906 2 0 0 25 0 1 0 230450218 5341184 1113 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/17842/statm: 1304 1113 72 123 0 1179 0
Current children cumulated CPU time (s) 769.08
Current children cumulated vsize (KiB) 5216

[startup+770.001 s]
/proc/loadavg: 0.99 0.92 0.68 2/65 17843
/proc/meminfo: memFree=1786424/2055920 swapFree=4184252/4192956
[pid=17842] ppid=17840 vsize=0 CPUtime=769.48
/proc/17842/stat : 17842 (march_ks) D 17840 17842 17786 0 -1 4194308 1657 0 0 0 76946 2 0 0 25 0 1 0 230450218 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 0 0 0
/proc/17842/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 769.48
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 770.022
CPU time (s): 769.483
CPU user time (s): 769.462
CPU system time (s): 0.020996
CPU usage (%): 99.9301
Max. virtual memory (cumulated for all children) (KiB): 5216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 769.462
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1657
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= 8
involuntary context switches= 3370

runsolver used 0.860869 second user time and 1.82972 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Apr 25 23:43:29 UTC 2007

IDJOB= 371660
IDBENCH= 19929
IDSOLVER= 180
FILE ID= node71/371660-1177544609

PBS_JOBID= 4696159

Free space on /tmp= 66445 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371660-1177544609/march_ks /tmp/evaluation/371660-1177544609/instance-371660-1177544609.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-371660-1177544609 -o ROOT/results/node71/solver-371660-1177544609 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371660-1177544609/march_ks /tmp/evaluation/371660-1177544609/instance-371660-1177544609.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  158195e2cd2ef056c6b800906e2a658f

RANDOM SEED= 364290802

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1791576 kB
Buffers:         22296 kB
Cached:         167092 kB
SwapCached:       2644 kB
Active:          81800 kB
Inactive:       116920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791576 kB
SwapTotal:     4192956 kB
SwapFree:      4184252 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            51648 kB
Committed_AS:  3659912 kB
PageTables:       1448 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= 66445 MiB

End job on node71 on Wed Apr 25 23:56:19 UTC 2007