Trace number 1626449

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08UNSAT 747.078 747.422

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S703461330-034.cnf
MD5SUM5871895160b61e33d95658e3a61619c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark747.078
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.70/0.74	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.70/0.74	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.70/0.74	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.70/0.74	c main()::
0.70/0.74	c initFormula():: searching for DIMACS p-line....
0.70/0.74	c full lookahead due to high density!
0.70/0.74	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.70/0.74	c parseCNF():: parsing....
0.70/0.74	c parseCNF():: the CNF contains 0 unary clauses.
0.70/0.74	c runParser():: parsing was successful, warming up engines...
0.70/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.74	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.70/0.74	c stat :: sign balance is biased by 0.006
0.70/0.74	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.70/0.74	c using k-SAT heuristics (size based diff)
0.70/0.74	c longest clause has size 7
0.70/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.70/0.74	c resolvent_look() :: found 2 resolvents
0.70/0.74	c main():: clause / variable ratio: ( 5342 / 60 ) = 89.03
0.70/0.74	c longest clause has size 7
0.70/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.74	c dynamic_preselect_setsize :: off
0.70/0.74	c suggested doublelook initial :: 0
0.70/0.74	c main():: all systems go!
0.70/0.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 15
0.79/0.82	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2657 JD: 15
1.89/1.93	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 19235 JD: 15
8.99/9.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 76513 JD: 15
34.18/34.22	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 223002 JD: 15
98.85/98.90	c |----------------------------------------------------------------|
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215.50/215.63	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 823093 JD: 15
368.32/368.57	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1160738 JD: 15
522.66/522.94	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1409860 JD: 15
638.10/638.43	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1552687 JD: 15
705.37/705.71	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 10 NC: 1613252 JD: 15
734.76/735.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 11 NC: 1631979 JD: 15
744.36/744.70	c |----------------------------------------------------------------|
c |*
c |**
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c |**********************************************************
c |************************************************************
c |****************************************************************| 12 NC: 1636083 JD: 15
746.65/747.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |************************
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c |********************************************************
c |****************************************************************| 13 NC: 1636642 JD: 15
746.95/747.36	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
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c |************
c |****************
c |********************************
c |*********************************
c |**********************************
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c |************************************************
c |****************************************************************| 14 NC: 1636691 JD: 15
747.05/747.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 15 NC: 1636696 JD: 15
747.05/747.42	c |----------------------------------------------------------------|
c |
747.05/747.42	c
747.05/747.42	c main():: nodeCount: 1636696
747.05/747.42	c main():: dead ends in main: 2101
747.05/747.42	c main():: lookAheadCount: 89009967
747.05/747.42	c main():: unitResolveCount: 3224503
747.05/747.42	c main():: time=747.180000
747.05/747.42	c main():: necessary_assignments: 5818
747.05/747.42	c main():: bin_sat: 0, bin_unsat 0
747.05/747.42	c main():: doublelook: #: 5379641, succes #: 4375161
747.05/747.42	c main():: doublelook: overall 6.156 of all possible doublelooks executed
747.05/747.42	c main():: doublelook: succesrate: 81.328, average DL_trigger: 16.906
747.05/747.42	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626449-1240080677/watcher-1626449-1240080677 -o /tmp/evaluation-result-1626449-1240080677/solver-1626449-1240080677 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626449-1240080677.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): 6000 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: 1.00 1.00 1.00 3/64 23016
/proc/meminfo: memFree=979208/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=656 CPUtime=0
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 36100996 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 164 80 47 123 0 39 0

[startup+0.0290411 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23016
/proc/meminfo: memFree=979208/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1212 CPUtime=0.02
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 520 0 0 0 2 0 0 0 18 0 1 0 36100996 1241088 204 1992294400 134512640 135019032 4294956240 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 303 204 63 123 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1212

[startup+0.101048 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23016
/proc/meminfo: memFree=979208/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1528 CPUtime=0.1
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 645 0 0 0 10 0 0 0 18 0 1 0 36100996 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1528

[startup+0.301069 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23016
/proc/meminfo: memFree=979208/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1528 CPUtime=0.3
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 645 0 0 0 30 0 0 0 19 0 1 0 36100996 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1528

[startup+0.701111 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23016
/proc/meminfo: memFree=979208/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1528 CPUtime=0.7
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 645 0 0 0 70 0 0 0 23 0 1 0 36100996 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1528

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977920/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1764 CPUtime=1.49
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 889 0 0 0 149 0 0 0 25 0 1 0 36100996 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134538448 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1764

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977792/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1764 CPUtime=3.09
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 889 0 0 0 309 0 0 0 25 0 1 0 36100996 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.30271 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977792/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1764 CPUtime=6.29
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 889 0 0 0 629 0 0 0 25 0 1 0 36100996 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977664/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1764 CPUtime=12.69
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 889 0 0 0 1269 0 0 0 25 0 1 0 36100996 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1764

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977728/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1764 CPUtime=25.48
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 889 0 0 0 2548 0 0 0 25 0 1 0 36100996 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1764

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977728/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1900 CPUtime=51.07
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 912 0 0 0 5107 0 0 0 25 0 1 0 36100996 1945600 374 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 475 374 72 123 0 350 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1900

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977600/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=1968 CPUtime=102.25
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 932 0 0 0 10225 0 0 0 25 0 1 0 36100996 2015232 394 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 492 394 72 123 0 367 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1968

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977536/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=2068 CPUtime=162.22
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 956 0 0 0 16222 0 0 0 25 0 1 0 36100996 2117632 418 1992294400 134512640 135019032 4294956240 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 517 418 72 123 0 392 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2068

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977472/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=2220 CPUtime=222.19
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 981 0 0 0 22219 0 0 0 25 0 1 0 36100996 2273280 443 1992294400 134512640 135019032 4294956240 18446744073709551615 134564802 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 555 443 72 123 0 430 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2220

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977344/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=2448 CPUtime=282.16
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1006 0 0 0 28216 0 0 0 25 0 1 0 36100996 2506752 468 1992294400 134512640 135019032 4294956240 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 612 468 72 123 0 487 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2448

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977280/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=2448 CPUtime=342.13
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1032 0 0 0 34213 0 0 0 25 0 1 0 36100996 2506752 494 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 612 494 72 123 0 487 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2448

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=977088/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=2448 CPUtime=402.11
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1059 0 0 0 40211 0 0 0 25 0 1 0 36100996 2506752 521 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 612 521 72 123 0 487 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 2448

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=976960/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=2788 CPUtime=462.08
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1087 0 0 0 46208 0 0 0 25 0 1 0 36100996 2854912 549 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 697 549 72 123 0 572 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 2788

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=976832/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=2788 CPUtime=522.06
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1120 0 0 0 52206 0 0 0 25 0 1 0 36100996 2854912 582 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 697 582 72 123 0 572 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 2788

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23017
/proc/meminfo: memFree=976768/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=3300 CPUtime=582.03
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1150 0 0 0 58203 0 0 0 25 0 1 0 36100996 3379200 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 825 612 72 123 0 700 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 3300

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976512/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=3300 CPUtime=642
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1189 0 0 0 64200 0 0 0 25 0 1 0 36100996 3379200 651 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 825 651 72 123 0 700 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 3300

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976384/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=3300 CPUtime=701.97
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1230 0 0 0 70197 0 0 0 25 0 1 0 36100996 3379200 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 825 692 72 123 0 700 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 3300

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

[startup+716.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976256/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=3300 CPUtime=716.37
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1241 0 0 0 71637 0 0 0 25 0 1 0 36100996 3379200 703 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 825 703 72 123 0 700 0
Current children cumulated CPU time (s) 716.37
Current children cumulated vsize (KiB) 3300

[startup+729.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976192/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=3300 CPUtime=729.16
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1253 0 0 0 72915 1 0 0 25 0 1 0 36100996 3379200 715 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 825 715 72 123 0 700 0
Current children cumulated CPU time (s) 729.16
Current children cumulated vsize (KiB) 3300

[startup+735.905 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976192/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=3300 CPUtime=735.56
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1260 0 0 0 73555 1 0 0 25 0 1 0 36100996 3379200 722 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 825 722 72 123 0 700 0
Current children cumulated CPU time (s) 735.56
Current children cumulated vsize (KiB) 3300

[startup+742.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976192/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=3300 CPUtime=741.96
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1267 0 0 0 74195 1 0 0 25 0 1 0 36100996 3379200 729 1992294400 134512640 135019032 4294956240 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 825 729 72 123 0 700 0
Current children cumulated CPU time (s) 741.96
Current children cumulated vsize (KiB) 3300

[startup+745.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976192/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=3300 CPUtime=745.16
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1271 0 0 0 74515 1 0 0 25 0 1 0 36100996 3379200 733 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 825 733 72 123 0 700 0
Current children cumulated CPU time (s) 745.16
Current children cumulated vsize (KiB) 3300

[startup+746.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976192/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=3300 CPUtime=745.96
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1272 0 0 0 74595 1 0 0 25 0 1 0 36100996 3379200 734 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 825 734 72 123 0 700 0
Current children cumulated CPU time (s) 745.96
Current children cumulated vsize (KiB) 3300

[startup+747.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976128/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=4064 CPUtime=746.75
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1274 0 0 0 74674 1 0 0 25 0 1 0 36100996 4161536 736 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 1016 736 72 123 0 891 0
Current children cumulated CPU time (s) 746.75
Current children cumulated vsize (KiB) 4064

[startup+747.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976128/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=4064 CPUtime=746.95
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1274 0 0 0 74694 1 0 0 25 0 1 0 36100996 4161536 736 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 1016 736 72 123 0 891 0
Current children cumulated CPU time (s) 746.95
Current children cumulated vsize (KiB) 4064

[startup+747.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23023
/proc/meminfo: memFree=976128/2055920 swapFree=4192956/4192956
[pid=23016] ppid=23014 vsize=4064 CPUtime=747.05
/proc/23016/stat : 23016 (march_ks) R 23014 23016 22941 0 -1 4194304 1274 0 0 0 74704 1 0 0 25 0 1 0 36100996 4161536 736 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/23016/statm: 1016 736 72 123 0 891 0
Current children cumulated CPU time (s) 747.05
Current children cumulated vsize (KiB) 4064

Child status: 20
Real time (s): 747.422
CPU time (s): 747.078
CPU user time (s): 747.065
CPU system time (s): 0.012998
CPU usage (%): 99.9541
Max. virtual memory (cumulated for all children) (KiB): 4064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 747.065
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1276
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2713

runsolver used 0.953854 second user time and 1.79973 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-18 20:51:17
IDJOB=1626449
IDBENCH=70459
IDSOLVER=582
FILE ID=node19/1626449-1240080677
PBS_JOBID= 9159103
Free space on /tmp= 66364 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S703461330-034.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626449-1240080677/watcher-1626449-1240080677 -o /tmp/evaluation-result-1626449-1240080677/solver-1626449-1240080677 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626449-1240080677.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5871895160b61e33d95658e3a61619c3
RANDOM SEED=529269369

node19.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
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		: 3000.236
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:        979688 kB
Buffers:         94936 kB
Cached:         883040 kB
SwapCached:          0 kB
Active:         311984 kB
Inactive:       679904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        979688 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            70332 kB
Committed_AS:   173652 kB
PageTables:       1452 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= 66360 MiB
End job on node19 at 2009-04-18 21:03:45