Trace number 371133

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 1432.13 1432.71

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
MD5SUMb1cce57318cfb8e6ef6734b78e58ea19
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1432.13
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)

0.00/0.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.06	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.06	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.06	c main()::
0.00/0.06	c initFormula():: searching for DIMACS p-line....
0.00/0.06	c initFormula():: the DIMACS p-line indicates a CNF of 1665 variables and 5177 clauses.
0.00/0.06	c parseCNF():: parsing....
0.00/0.06	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.06	c runParser():: parsing was successful, warming up engines...
0.00/0.06	c simplify_formula():: removed 0 tautological, 215 satisfied and 0 duplicate clauses
0.00/0.06	c preprocessing fase I completed:: there are now 1616 free variables and 4962 clauses.
0.00/0.06	c stat :: sign balance is biased by 0.659
0.00/0.06	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.06	c using 3-SAT heuristics (occurence based diff)
0.00/0.06	c longest clause has size 3
0.00/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 43 duplicate clauses
0.00/0.06	c resolvent_look() :: found 27 resolvents
0.00/0.06	c lessRedundantTransformation():: nothing to be done.
0.00/0.06	c transformTo3SAT():: you gave me 1665 variables and 4989 clauses.
0.00/0.06	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.06	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.06	c transformTo3SAT():: the transformation yielded 1665 variabels and 4989 clauses.
0.00/0.06	c main():: clause / variable ratio: ( 4989 / 1665 ) = 3.00
0.00/0.06	c longest clause has size 3
0.00/0.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06	c dynamic_preselect_setsize :: on
0.00/0.06	c suggested doublelook initial :: 0
0.00/0.06	c main():: all systems go!
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 142 JD: 11
1.30/1.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 103826 JD: 11
208.29/208.42	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 323510 JD: 11
626.39/626.76	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 538920 JD: 11
1040.25/1040.77	c |----------------------------------------------------------------|
c |*
c |**
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c |*****
c |******
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 655979 JD: 11
1264.08/1264.64	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: 721547 JD: 11
1388.74/1389.36	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************************************| 6 NC: 741371 JD: 11
1426.62/1427.27	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |****************************************************************| 7 NC: 743768 JD: 11
1431.31/1431.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
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c |*************
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c |****************
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c |********************************
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c |*************************************
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c |********************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |****************************************************************| 8 NC: 744132 JD: 11
1432.01/1432.65	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 9 NC: 744156 JD: 11
1432.11/1432.71	c |----------------------------------------------------------------|
c |
1432.11/1432.71	c
1432.11/1432.71	c main():: nodeCount: 744156
1432.11/1432.71	c main():: dead ends in main: 4028
1432.11/1432.71	c main():: lookAheadCount: 90977704
1432.11/1432.71	c main():: unitResolveCount: 27121431
1432.11/1432.71	c main():: time=1432.340000
1432.11/1432.71	c main():: necessary_assignments: 448936
1432.11/1432.71	c main():: bin_sat: 0, bin_unsat 0
1432.11/1432.71	c main():: doublelook: #: 3762118, succes #: 2856956
1432.11/1432.71	c main():: doublelook: overall 4.263 of all possible doublelooks executed
1432.11/1432.71	c main():: doublelook: succesrate: 75.940, average DL_trigger: 12501.777
1432.11/1432.71	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-371133-1177221466 -o ROOT/results/node22/solver-371133-1177221466 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371133-1177221466/march_ks /tmp/evaluation/371133-1177221466/instance-371133-1177221466.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: 0.78 0.95 0.98 3/77 32537
/proc/meminfo: memFree=1527096/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=788 CPUtime=0
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 170064264 806912 108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 197 109 47 123 0 72 0

[startup+0.0687011 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32537
/proc/meminfo: memFree=1527096/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=2620 CPUtime=0.06
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 567 0 0 0 6 0 0 0 18 0 1 0 170064264 2682880 545 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 655 545 72 123 0 530 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2620

[startup+0.101705 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32537
/proc/meminfo: memFree=1527096/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=2620 CPUtime=0.1
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 568 0 0 0 10 0 0 0 18 0 1 0 170064264 2682880 546 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628834 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 655 546 73 123 0 530 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2620

[startup+0.301737 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32537
/proc/meminfo: memFree=1527096/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=2620 CPUtime=0.3
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 569 0 0 0 30 0 0 0 19 0 1 0 170064264 2682880 547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 655 547 73 123 0 530 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2620

[startup+0.701797 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32537
/proc/meminfo: memFree=1527096/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=2620 CPUtime=0.7
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 579 0 0 0 70 0 0 0 23 0 1 0 170064264 2682880 557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 655 557 73 123 0 530 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2620

[startup+1.50192 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 32538
/proc/meminfo: memFree=1525104/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=2752 CPUtime=1.5
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 603 0 0 0 150 0 0 0 25 0 1 0 170064264 2818048 581 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 688 581 73 123 0 563 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2752

[startup+3.10116 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 32538
/proc/meminfo: memFree=1524912/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=2884 CPUtime=3.09
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 627 0 0 0 309 0 0 0 25 0 1 0 170064264 2953216 605 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 721 605 73 123 0 596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2884

[startup+6.30266 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 32538
/proc/meminfo: memFree=1524656/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3016 CPUtime=6.29
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 650 0 0 0 629 0 0 0 25 0 1 0 170064264 3088384 628 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 754 628 73 123 0 629 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3016

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 32538
/proc/meminfo: memFree=1524400/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3148 CPUtime=12.69
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 680 0 0 0 1269 0 0 0 25 0 1 0 170064264 3223552 658 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 787 658 73 123 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3148

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 32538
/proc/meminfo: memFree=1524272/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3280 CPUtime=25.48
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 711 0 0 0 2548 0 0 0 25 0 1 0 170064264 3358720 689 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 820 689 73 123 0 695 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3280

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 32538
/proc/meminfo: memFree=1524144/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3412 CPUtime=51.07
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 749 0 0 0 5107 0 0 0 25 0 1 0 170064264 3493888 727 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 853 727 73 123 0 728 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3412

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 32538
/proc/meminfo: memFree=1524016/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3544 CPUtime=102.26
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 792 0 0 0 10226 0 0 0 25 0 1 0 170064264 3629056 770 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 886 770 73 123 0 761 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3544

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 32538
/proc/meminfo: memFree=1523888/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3676 CPUtime=162.24
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 819 0 0 0 16223 1 0 0 25 0 1 0 170064264 3764224 797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 919 797 73 123 0 794 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3676

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 32676
/proc/meminfo: memFree=1522408/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3676 CPUtime=222.15
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 839 0 0 0 22212 3 0 0 25 0 1 0 170064264 3764224 817 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 919 817 73 123 0 794 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 3676

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32736
/proc/meminfo: memFree=1523504/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3808 CPUtime=282.11
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 858 0 0 0 28208 3 0 0 25 0 1 0 170064264 3899392 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597542 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 952 836 73 123 0 827 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 3808

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32736
/proc/meminfo: memFree=1523440/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3808 CPUtime=342.09
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 870 0 0 0 34205 4 0 0 25 0 1 0 170064264 3899392 848 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 952 848 73 123 0 827 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 3808

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32736
/proc/meminfo: memFree=1523376/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3944 CPUtime=402.07
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 882 0 0 0 40203 4 0 0 25 0 1 0 170064264 4038656 860 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579018 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 986 860 73 123 0 861 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 3944

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32736
/proc/meminfo: memFree=1523376/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3944 CPUtime=462.05
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 892 0 0 0 46200 5 0 0 25 0 1 0 170064264 4038656 870 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 986 870 73 123 0 861 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 3944

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32736
/proc/meminfo: memFree=1523440/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3944 CPUtime=522.03
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 900 0 0 0 52198 5 0 0 25 0 1 0 170064264 4038656 878 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 986 878 73 123 0 861 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 3944

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32736
/proc/meminfo: memFree=1523440/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=3944 CPUtime=582.01
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 907 0 0 0 58195 6 0 0 25 0 1 0 170064264 4038656 885 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 986 885 73 123 0 861 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 3944

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32736
/proc/meminfo: memFree=1523376/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4076 CPUtime=641.99
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 917 0 0 0 64193 6 0 0 25 0 1 0 170064264 4173824 895 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1019 895 73 123 0 894 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 4076

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32736
/proc/meminfo: memFree=1523312/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4076 CPUtime=701.96
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 922 0 0 0 70190 6 0 0 25 0 1 0 170064264 4173824 900 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1019 900 73 123 0 894 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 4076

[startup+762.305 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 32736
/proc/meminfo: memFree=1523440/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4076 CPUtime=761.95
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 926 0 0 0 76188 7 0 0 25 0 1 0 170064264 4173824 904 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1019 904 73 123 0 894 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 4076

[startup+822.301 s]
/proc/loadavg: 1.11 1.02 1.00 2/78 32736
/proc/meminfo: memFree=1523440/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4076 CPUtime=821.92
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 936 0 0 0 82185 7 0 0 25 0 1 0 170064264 4173824 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1019 914 73 123 0 894 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 4076

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 32736
/proc/meminfo: memFree=1523440/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4076 CPUtime=881.91
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 938 0 0 0 88183 8 0 0 25 0 1 0 170064264 4173824 916 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1019 916 73 123 0 894 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 4076

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32736
/proc/meminfo: memFree=1523440/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4076 CPUtime=941.88
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 941 0 0 0 94180 8 0 0 25 0 1 0 170064264 4173824 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1019 919 73 123 0 894 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 4076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32736
/proc/meminfo: memFree=1523376/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4208 CPUtime=1001.87
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 945 0 0 0 100178 9 0 0 25 0 1 0 170064264 4308992 923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1052 923 73 123 0 927 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 4208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32736
/proc/meminfo: memFree=1523312/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4208 CPUtime=1061.85
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 957 0 0 0 106175 10 0 0 25 0 1 0 170064264 4308992 935 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1052 935 73 123 0 927 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 4208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32736
/proc/meminfo: memFree=1523312/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4208 CPUtime=1121.83
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 958 0 0 0 112173 10 0 0 25 0 1 0 170064264 4308992 936 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1052 936 73 123 0 927 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 4208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32736
/proc/meminfo: memFree=1523248/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4208 CPUtime=1181.81
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 962 0 0 0 118170 11 0 0 25 0 1 0 170064264 4308992 940 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1052 940 73 123 0 927 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 4208

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32736
/proc/meminfo: memFree=1523248/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4208 CPUtime=1241.79
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 965 0 0 0 124168 11 0 0 25 0 1 0 170064264 4308992 943 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1052 943 73 123 0 927 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 4208

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32736
/proc/meminfo: memFree=1523184/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4356 CPUtime=1301.77
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 982 0 0 0 130166 11 0 0 25 0 1 0 170064264 4460544 960 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1089 960 73 123 0 964 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 4356

[startup+1362.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 32736
/proc/meminfo: memFree=1523120/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4356 CPUtime=1361.75
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 989 0 0 0 136163 12 0 0 25 0 1 0 170064264 4460544 966 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1089 966 73 123 0 964 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 4356

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32736
/proc/meminfo: memFree=1522992/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4488 CPUtime=1421.72
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 1009 0 0 0 142160 12 0 0 25 0 1 0 170064264 4595712 986 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1122 986 73 123 0 997 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 4488

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

[startup+1427.1 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32736
/proc/meminfo: memFree=1522992/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4488 CPUtime=1426.52
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 1009 0 0 0 142640 12 0 0 25 0 1 0 170064264 4595712 986 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1122 986 73 123 0 997 0
Current children cumulated CPU time (s) 1426.52
Current children cumulated vsize (KiB) 4488

[startup+1430.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32736
/proc/meminfo: memFree=1522992/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4488 CPUtime=1429.71
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 1010 0 0 0 142959 12 0 0 25 0 1 0 170064264 4595712 987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1122 987 73 123 0 997 0
Current children cumulated CPU time (s) 1429.71
Current children cumulated vsize (KiB) 4488

[startup+1431.9 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32736
/proc/meminfo: memFree=1522992/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4488 CPUtime=1431.31
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 1011 0 0 0 143119 12 0 0 25 0 1 0 170064264 4595712 988 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1122 988 73 123 0 997 0
Current children cumulated CPU time (s) 1431.31
Current children cumulated vsize (KiB) 4488

[startup+1432.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32736
/proc/meminfo: memFree=1522992/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4488 CPUtime=1431.71
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 1012 0 0 0 143159 12 0 0 25 0 1 0 170064264 4595712 989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1122 989 73 123 0 997 0
Current children cumulated CPU time (s) 1431.71
Current children cumulated vsize (KiB) 4488

[startup+1432.7 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32736
/proc/meminfo: memFree=1522992/2055920 swapFree=4168584/4192956
[pid=32537] ppid=32535 vsize=4488 CPUtime=1432.11
/proc/32537/stat : 32537 (march_ks) R 32535 32537 32483 0 -1 4194304 1012 0 0 0 143199 12 0 0 25 0 1 0 170064264 4595712 989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527190 0 0 4096 0 0 0 0 17 1 0 0
/proc/32537/statm: 1122 989 73 123 0 997 0
Current children cumulated CPU time (s) 1432.11
Current children cumulated vsize (KiB) 4488

Child status: 20
Real time (s): 1432.71
CPU time (s): 1432.13
CPU user time (s): 1432
CPU system time (s): 0.13098
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 4488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1432
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1013
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= 31742

runsolver used 1.55676 second user time and 3.2685 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 22 05:57:46 UTC 2007

IDJOB= 371133
IDBENCH= 20333
IDSOLVER= 180
FILE ID= node22/371133-1177221466

PBS_JOBID= 4650421

Free space on /tmp= 66497 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-S1554939604-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/371133-1177221466/march_ks /tmp/evaluation/371133-1177221466/instance-371133-1177221466.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-371133-1177221466 -o ROOT/results/node22/solver-371133-1177221466 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371133-1177221466/march_ks /tmp/evaluation/371133-1177221466/instance-371133-1177221466.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b1cce57318cfb8e6ef6734b78e58ea19

RANDOM SEED= 59696495

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1527568 kB
Buffers:         47000 kB
Cached:         387540 kB
SwapCached:       2292 kB
Active:         241088 kB
Inactive:       215896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527568 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            2524 kB
Writeback:           0 kB
Mapped:          30280 kB
Slab:            57036 kB
Committed_AS:  1887776 kB
PageTables:       1676 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= 66497 MiB

End job on node22 on Sun Apr 22 06:21:39 UTC 2007