Trace number 1628155

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
march_hi hiUNSAT 1450.74 1451.13

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S926047226-039.cnf
MD5SUM58a348483ec5f90a0278e7c47824496f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1450.74
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 480 variables and 2040 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 5 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 479 free variables and 2035 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.415
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.00/0.02	c resolvent_look() :: found 87 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 480 variables and 2122 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 480 variabels and 2122 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2122 / 480 ) = 4.42
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 479
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
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0.00/0.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4127
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c |****************************************************************| ( 3/999) NodeCount: 23087
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c |****************************************************************| ( 4/999) NodeCount: 94222
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c |****************************************************************| ( 5/999) NodeCount: 285179
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c |****************************************************************| ( 7/999) NodeCount: 1192706
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c |****************************************************************| ( 8/999) NodeCount: 1751580
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c |****************************************************************| ( 9/999) NodeCount: 2177236
1207.17/1207.50	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 2412198
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c |
1450.71/1451.11	c
1450.71/1451.11	c main():: nodeCount: 2538325
1450.71/1451.11	c main():: dead ends in main: 43951
1450.71/1451.11	c main():: lookAheadCount: 158652743
1450.71/1451.11	c main():: unitResolveCount: 48219189
1450.71/1451.11	c main():: time=1450.940000
1450.71/1451.11	c main():: necessary_assignments: 580743
1450.71/1451.11	c main():: bin_sat: 0, bin_unsat 0
1450.71/1451.11	c main():: doublelook: #: 9836828, succes #: 7043875
1450.71/1451.11	c main():: doublelook: overall 6.424 of all possible doublelooks executed
1450.71/1451.11	c main():: doublelook: succesrate: 71.607, average DL_trigger: 52.633
1450.71/1451.11	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-1628155-1240130857/watcher-1628155-1240130857 -o /tmp/evaluation-result-1628155-1240130857/solver-1628155-1240130857 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628155-1240130857.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: 0.99 0.98 0.99 3/65 20990
/proc/meminfo: memFree=1526088/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=972 CPUtime=0
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 41114682 995328 128 1992294400 134512640 135197378 4294956240 18446744073709551615 134565230 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 243 128 65 167 0 74 0

[startup+0.083314 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20990
/proc/meminfo: memFree=1526088/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=1716 CPUtime=0.08
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 287 0 0 0 8 0 0 0 18 0 1 0 41114682 1757184 270 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 429 270 91 167 0 260 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1716

[startup+0.101315 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20990
/proc/meminfo: memFree=1526088/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=1716 CPUtime=0.09
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 41114682 1757184 271 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 429 271 91 167 0 260 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1716

[startup+0.301337 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20990
/proc/meminfo: memFree=1526088/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=1848 CPUtime=0.29
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 302 0 0 0 29 0 0 0 19 0 1 0 41114682 1892352 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 462 285 91 167 0 293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1848

[startup+0.701382 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20990
/proc/meminfo: memFree=1526088/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=1992 CPUtime=0.69
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 332 0 0 0 69 0 0 0 23 0 1 0 41114682 2039808 315 1992294400 134512640 135197378 4294956240 18446744073709551615 134617905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 498 315 91 167 0 329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1992

[startup+1.50147 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1525184/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=1992 CPUtime=1.49
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 348 0 0 0 149 0 0 0 25 0 1 0 41114682 2039808 331 1992294400 134512640 135197378 4294956240 18446744073709551615 134552773 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 498 331 91 167 0 329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1992

[startup+3.10165 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1524800/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=2296 CPUtime=3.09
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 412 0 0 0 309 0 0 0 25 0 1 0 41114682 2351104 395 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 574 395 91 167 0 405 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2296

[startup+6.30201 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1524488/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=2644 CPUtime=6.29
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 483 0 0 0 629 0 0 0 25 0 1 0 41114682 2707456 466 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 661 466 91 167 0 492 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1523912/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=3212 CPUtime=12.69
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 599 0 0 0 1269 0 0 0 25 0 1 0 41114682 3289088 582 1992294400 134512640 135197378 4294956240 18446744073709551615 134552921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 803 582 91 167 0 634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3212

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1522824/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=4828 CPUtime=25.48
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 887 0 0 0 2548 0 0 0 25 0 1 0 41114682 4943872 847 1992294400 134512640 135197378 4294956240 18446744073709551615 134611713 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 1207 847 91 167 0 1038 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4828

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1521032/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=6428 CPUtime=51.08
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 1324 0 0 0 5107 1 0 0 25 0 1 0 41114682 6582272 1284 1992294400 134512640 135197378 4294956240 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 1607 1284 91 167 0 1438 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6428

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1517576/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=11632 CPUtime=102.27
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 2157 0 0 0 10226 1 0 0 25 0 1 0 41114682 11911168 2117 1992294400 134512640 135197378 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 2908 2117 91 167 0 2739 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11632

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1513864/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=17300 CPUtime=162.25
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 3085 0 0 0 16223 2 0 0 25 0 1 0 41114682 17715200 3045 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 4325 3045 91 167 0 4156 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17300

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1510088/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=17300 CPUtime=222.23
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 4000 0 0 0 22221 2 0 0 25 0 1 0 41114682 17715200 3960 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 4325 3960 91 167 0 4156 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17300

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1506568/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=26696 CPUtime=282.21
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 4882 0 0 0 28219 2 0 0 25 0 1 0 41114682 27336704 4842 1992294400 134512640 135197378 4294956240 18446744073709551615 134526735 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 6674 4842 91 167 0 6505 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26696

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1503048/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=26696 CPUtime=342.2
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 5737 0 0 0 34217 3 0 0 25 0 1 0 41114682 27336704 5697 1992294400 134512640 135197378 4294956240 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 6674 5697 91 167 0 6505 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26696

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1499720/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=35560 CPUtime=402.18
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 6579 0 0 0 40215 3 0 0 25 0 1 0 41114682 36413440 6539 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 8890 6539 91 167 0 8721 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35560

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1496200/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=35560 CPUtime=462.17
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 7428 0 0 0 46214 3 0 0 25 0 1 0 41114682 36413440 7388 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 8890 7388 91 167 0 8721 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35560

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1492808/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=35560 CPUtime=522.16
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 8276 0 0 0 52212 4 0 0 25 0 1 0 41114682 36413440 8236 1992294400 134512640 135197378 4294956240 18446744073709551615 134556732 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 8890 8236 91 167 0 8721 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35560

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1489480/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=55812 CPUtime=582.14
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 9070 0 0 0 58209 5 0 0 25 0 1 0 41114682 57151488 9030 1992294400 134512640 135197378 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 13953 9030 91 167 0 13784 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 55812

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20991
/proc/meminfo: memFree=1486216/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=55812 CPUtime=642.13
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 9878 0 0 0 64208 5 0 0 25 0 1 0 41114682 57151488 9838 1992294400 134512640 135197378 4294956240 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 13953 9838 91 167 0 13784 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 55812


################
# More data... #
################

/proc/meminfo: memFree=1479944/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=55812 CPUtime=762.09
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 11443 0 0 0 76203 6 0 0 25 0 1 0 41114682 57151488 11403 1992294400 134512640 135197378 4294956240 18446744073709551615 134597466 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 13953 11403 91 167 0 13784 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 55812

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1476936/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=55812 CPUtime=822.07
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 12214 0 0 0 82201 6 0 0 25 0 1 0 41114682 57151488 12174 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 13953 12174 91 167 0 13784 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 55812

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1473800/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=55812 CPUtime=882.06
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 12987 0 0 0 88199 7 0 0 25 0 1 0 41114682 57151488 12947 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 13953 12947 91 167 0 13784 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 55812

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1470792/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=75456 CPUtime=942.04
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 13712 0 0 0 94196 8 0 0 25 0 1 0 41114682 77266944 13672 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 18864 13672 91 167 0 18695 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 75456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1467720/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=75456 CPUtime=1002.03
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 14469 0 0 0 100194 9 0 0 25 0 1 0 41114682 77266944 14429 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 18864 14429 91 167 0 18695 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 75456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1464840/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=75456 CPUtime=1062.01
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 15186 0 0 0 106192 9 0 0 25 0 1 0 41114682 77266944 15146 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 18864 15146 91 167 0 18695 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 75456

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1461960/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=75456 CPUtime=1121.99
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 15895 0 0 0 112190 9 0 0 25 0 1 0 41114682 77266944 15855 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 18864 15855 91 167 0 18695 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 75456

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1459144/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=89760 CPUtime=1181.98
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 16624 0 0 0 118188 10 0 0 25 0 1 0 41114682 91914240 16584 1992294400 134512640 135197378 4294956240 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 22440 16584 91 167 0 22271 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 89760

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1456264/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=89760 CPUtime=1241.96
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 17316 0 0 0 124186 10 0 0 25 0 1 0 41114682 91914240 17276 1992294400 134512640 135197378 4294956240 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 22440 17276 91 167 0 22271 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 89760

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1453576/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=89760 CPUtime=1301.95
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 17985 0 0 0 130185 10 0 0 25 0 1 0 41114682 91914240 17945 1992294400 134512640 135197378 4294956240 18446744073709551615 134539201 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 22440 17945 91 167 0 22271 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 89760

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1450824/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=89760 CPUtime=1361.93
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 18652 0 0 0 136183 10 0 0 25 0 1 0 41114682 91914240 18612 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 22440 18612 91 167 0 22271 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 89760

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1448200/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=89760 CPUtime=1421.91
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 19295 0 0 0 142180 11 0 0 25 0 1 0 41114682 91914240 19255 1992294400 134512640 135197378 4294956240 18446744073709551615 134597818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 22440 19255 91 167 0 22271 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 89760

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

[startup+1433.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1447752/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=119228 CPUtime=1433.11
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 19409 0 0 0 143300 11 0 0 25 0 1 0 41114682 122089472 19369 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 29807 19369 91 167 0 29638 0
Current children cumulated CPU time (s) 1433.11
Current children cumulated vsize (KiB) 119228

[startup+1439.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1447432/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=119228 CPUtime=1439.51
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 19471 0 0 0 143940 11 0 0 25 0 1 0 41114682 122089472 19431 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 29807 19431 91 167 0 29638 0
Current children cumulated CPU time (s) 1439.51
Current children cumulated vsize (KiB) 119228

[startup+1446.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1447240/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=119228 CPUtime=1445.9
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 19536 0 0 0 144579 11 0 0 25 0 1 0 41114682 122089472 19496 1992294400 134512640 135197378 4294956240 18446744073709551615 134556353 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 29807 19496 91 167 0 29638 0
Current children cumulated CPU time (s) 1445.9
Current children cumulated vsize (KiB) 119228

[startup+1449.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1447112/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=119228 CPUtime=1449.11
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 19566 0 0 0 144899 12 0 0 25 0 1 0 41114682 122089472 19526 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 29807 19526 91 167 0 29638 0
Current children cumulated CPU time (s) 1449.11
Current children cumulated vsize (KiB) 119228

[startup+1450.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1447048/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=119228 CPUtime=1449.91
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 19575 0 0 0 144979 12 0 0 25 0 1 0 41114682 122089472 19535 1992294400 134512640 135197378 4294956240 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 29807 19535 91 167 0 29638 0
Current children cumulated CPU time (s) 1449.91
Current children cumulated vsize (KiB) 119228

[startup+1450.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1447048/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=119228 CPUtime=1450.31
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 19578 0 0 0 145019 12 0 0 25 0 1 0 41114682 122089472 19538 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 29807 19538 91 167 0 29638 0
Current children cumulated CPU time (s) 1450.31
Current children cumulated vsize (KiB) 119228

[startup+1451.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20997
/proc/meminfo: memFree=1446984/2055920 swapFree=4192956/4192956
[pid=20990] ppid=20988 vsize=119228 CPUtime=1450.71
/proc/20990/stat : 20990 (march_hi) R 20988 20990 20873 0 -1 4194304 19582 0 0 0 145059 12 0 0 25 0 1 0 41114682 122089472 19542 1992294400 134512640 135197378 4294956240 18446744073709551615 134542125 0 0 4096 0 0 0 0 17 1 0 0
/proc/20990/statm: 29807 19542 91 167 0 29638 0
Current children cumulated CPU time (s) 1450.71
Current children cumulated vsize (KiB) 119228

Child status: 20
Real time (s): 1451.13
CPU time (s): 1450.74
CPU user time (s): 1450.61
CPU system time (s): 0.132979
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 119228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1450.61
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19585
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= 1492

runsolver used 1.60376 second user time and 3.34749 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-19 10:47:37
IDJOB=1628155
IDBENCH=70611
IDSOLVER=583
FILE ID=node91/1628155-1240130857
PBS_JOBID= 9157799
Free space on /tmp= 66480 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S926047226-039.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628155-1240130857/watcher-1628155-1240130857 -o /tmp/evaluation-result-1628155-1240130857/solver-1628155-1240130857 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628155-1240130857.cnf

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

MD5SUM BENCH= 58a348483ec5f90a0278e7c47824496f
RANDOM SEED=7774645

node91.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		: 3000.241
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		: 3000.241
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1526568 kB
Buffers:         69204 kB
Cached:         388640 kB
SwapCached:          0 kB
Active:         226864 kB
Inactive:       245524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526568 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          24308 kB
Slab:            42864 kB
Committed_AS:   143600 kB
PageTables:       1356 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-04-19 11:11:48