Trace number 1628157

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 881.326 881.665

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S915600698-006.cnf
MD5SUMfad8593fd5ac6353581d4728abbb4a34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark881.326
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

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 480 variables and 2040 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 478 free variables and 2029 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.428
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
0.01/0.02	c resolvent_look() :: found 102 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 480 variables and 2131 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 480 variabels and 2131 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2131 / 480 ) = 4.44
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c number of free variables = 478
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/19) NodeCount: 15406
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c |****************************************************************| (13/19) NodeCount: 1587870
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c |****************************************************************| (14/19) NodeCount: 1587996
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c |****************************************************************| (15/19) NodeCount: 1588002
881.26/881.66	c |----------------------------------------------------------------|
c |
881.26/881.66	c
881.26/881.66	c main():: nodeCount: 1588002
881.26/881.66	c main():: dead ends in main: 21282
881.26/881.66	c main():: lookAheadCount: 99475241
881.26/881.66	c main():: unitResolveCount: 19643340
881.26/881.66	c main():: time=881.450000
881.26/881.66	c main():: necessary_assignments: 321568
881.26/881.66	c main():: bin_sat: 0, bin_unsat 0
881.26/881.66	c main():: doublelook: #: 6184707, succes #: 4440271
881.26/881.66	c main():: doublelook: overall 6.440 of all possible doublelooks executed
881.26/881.66	c main():: doublelook: succesrate: 71.794, average DL_trigger: 54.270
881.26/881.66	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-1628157-1240131613/watcher-1628157-1240131613 -o /tmp/evaluation-result-1628157-1240131613/solver-1628157-1240131613 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628157-1240131613.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: 0.85 0.97 0.99 3/64 26332
/proc/meminfo: memFree=448008/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=972 CPUtime=0
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 41195318 995328 128 1992294400 134512640 135197378 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 243 128 65 167 0 74 0

[startup+0.019721 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26332
/proc/meminfo: memFree=448008/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=1104 CPUtime=0.01
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 175 0 0 0 1 0 0 0 18 0 1 0 41195318 1130496 158 1992294400 134512640 135197378 4294956240 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 276 159 82 167 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1104

[startup+0.101735 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26332
/proc/meminfo: memFree=448008/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=1708 CPUtime=0.09
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 41195318 1748992 271 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 427 271 91 167 0 258 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.30177 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26332
/proc/meminfo: memFree=448008/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=1840 CPUtime=0.29
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 295 0 0 0 29 0 0 0 19 0 1 0 41195318 1884160 278 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 460 278 91 167 0 291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.70184 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 26332
/proc/meminfo: memFree=448008/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=1840 CPUtime=0.69
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 307 0 0 0 69 0 0 0 22 0 1 0 41195318 1884160 290 1992294400 134512640 135197378 4294956240 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 460 290 91 167 0 291 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50198 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 26333
/proc/meminfo: memFree=447168/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=1840 CPUtime=1.49
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 41195318 1884160 300 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 460 300 91 167 0 291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1840

[startup+3.10126 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 26333
/proc/meminfo: memFree=446976/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=1984 CPUtime=3.09
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 329 0 0 0 309 0 0 0 25 0 1 0 41195318 2031616 312 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 496 312 91 167 0 327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30182 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 26333
/proc/meminfo: memFree=446848/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=1984 CPUtime=6.29
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 341 0 0 0 629 0 0 0 25 0 1 0 41195318 2031616 324 1992294400 134512640 135197378 4294956240 18446744073709551615 134611963 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 496 324 91 167 0 327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1984

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 26333
/proc/meminfo: memFree=446720/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=1984 CPUtime=12.69
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 357 0 0 0 1269 0 0 0 25 0 1 0 41195318 2031616 340 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 496 340 91 167 0 327 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1984

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 26333
/proc/meminfo: memFree=446592/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=2180 CPUtime=25.48
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 388 0 0 0 2548 0 0 0 25 0 1 0 41195318 2232320 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 545 371 91 167 0 376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2180

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26339
/proc/meminfo: memFree=446080/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=2396 CPUtime=51.07
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 468 0 0 0 5107 0 0 0 25 0 1 0 41195318 2453504 433 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 599 433 91 167 0 430 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2396

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 26339
/proc/meminfo: memFree=445952/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=2776 CPUtime=102.25
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 546 0 0 0 10225 0 0 0 25 0 1 0 41195318 2842624 511 1992294400 134512640 135197378 4294956240 18446744073709551615 134552394 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 694 511 91 167 0 525 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2776

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=445504/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=3248 CPUtime=162.23
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 665 0 0 0 16222 1 0 0 25 0 1 0 41195318 3325952 630 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 812 630 91 167 0 643 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3248

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=444928/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=3760 CPUtime=222.2
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 788 0 0 0 22219 1 0 0 25 0 1 0 41195318 3850240 753 1992294400 134512640 135197378 4294956240 18446744073709551615 134552716 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 940 753 91 167 0 771 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3760

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=444288/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=4524 CPUtime=282.17
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 954 0 0 0 28216 1 0 0 25 0 1 0 41195318 4632576 919 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 1131 919 91 167 0 962 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4524

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=443456/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=5900 CPUtime=342.15
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 1149 0 0 0 34214 1 0 0 25 0 1 0 41195318 6041600 1114 1992294400 134512640 135197378 4294956240 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 1475 1114 91 167 0 1306 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 5900

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=442624/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=7848 CPUtime=402.14
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 1350 0 0 0 40212 2 0 0 25 0 1 0 41195318 8036352 1315 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 1962 1315 91 167 0 1793 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7848

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=441600/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=7848 CPUtime=462.11
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 1584 0 0 0 46209 2 0 0 25 0 1 0 41195318 8036352 1549 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 1962 1549 91 167 0 1793 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 7848

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=440896/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=7848 CPUtime=522.09
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 1805 0 0 0 52207 2 0 0 25 0 1 0 41195318 8036352 1770 1992294400 134512640 135197378 4294956240 18446744073709551615 134615916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 1962 1770 91 167 0 1793 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 7848

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=439808/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=10884 CPUtime=582.06
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 2085 0 0 0 58204 2 0 0 25 0 1 0 41195318 11145216 2050 1992294400 134512640 135197378 4294956240 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 2721 2050 91 167 0 2552 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 10884

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=438528/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=10884 CPUtime=642.05
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 2390 0 0 0 64202 3 0 0 25 0 1 0 41195318 11145216 2355 1992294400 134512640 135197378 4294956240 18446744073709551615 134542006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 2721 2355 91 167 0 2552 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 10884

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=437312/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=15664 CPUtime=702.02
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 2698 0 0 0 70199 3 0 0 25 0 1 0 41195318 16039936 2663 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 3916 2663 91 167 0 3747 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 15664

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=435712/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=15664 CPUtime=762
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3075 0 0 0 76197 3 0 0 25 0 1 0 41195318 16039936 3040 1992294400 134512640 135197378 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 3916 3040 91 167 0 3747 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 15664

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=434304/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=15664 CPUtime=821.98
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3448 0 0 0 82195 3 0 0 25 0 1 0 41195318 16039936 3413 1992294400 134512640 135197378 4294956240 18446744073709551615 134525300 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 3916 3413 91 167 0 3747 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 15664

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

[startup+844.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=433600/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=15664 CPUtime=844.37
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3603 0 0 0 84434 3 0 0 25 0 1 0 41195318 16039936 3568 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 3916 3568 91 167 0 3747 0
Current children cumulated CPU time (s) 844.37
Current children cumulated vsize (KiB) 15664

[startup+857.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=433280/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=15664 CPUtime=857.17
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3691 0 0 0 85713 4 0 0 25 0 1 0 41195318 16039936 3656 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 3916 3656 91 167 0 3747 0
Current children cumulated CPU time (s) 857.17
Current children cumulated vsize (KiB) 15664

[startup+870.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=432832/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=21484 CPUtime=869.96
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3785 0 0 0 86992 4 0 0 25 0 1 0 41195318 21999616 3750 1992294400 134512640 135197378 4294956240 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 5371 3750 91 167 0 5202 0
Current children cumulated CPU time (s) 869.96
Current children cumulated vsize (KiB) 21484

[startup+876.705 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=432640/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=21484 CPUtime=876.37
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3830 0 0 0 87633 4 0 0 25 0 1 0 41195318 21999616 3795 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 5371 3795 91 167 0 5202 0
Current children cumulated CPU time (s) 876.37
Current children cumulated vsize (KiB) 21484

[startup+879.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=432576/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=21484 CPUtime=879.56
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3854 0 0 0 87952 4 0 0 25 0 1 0 41195318 21999616 3819 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 5371 3819 91 167 0 5202 0
Current children cumulated CPU time (s) 879.56
Current children cumulated vsize (KiB) 21484

[startup+880.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=432576/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=21484 CPUtime=880.36
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3860 0 0 0 88032 4 0 0 25 0 1 0 41195318 21999616 3825 1992294400 134512640 135197378 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 5371 3825 91 167 0 5202 0
Current children cumulated CPU time (s) 880.36
Current children cumulated vsize (KiB) 21484

[startup+881.105 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=432512/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=21484 CPUtime=880.76
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3863 0 0 0 88072 4 0 0 25 0 1 0 41195318 21999616 3828 1992294400 134512640 135197378 4294956240 18446744073709551615 134596997 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 5371 3828 91 167 0 5202 0
Current children cumulated CPU time (s) 880.76
Current children cumulated vsize (KiB) 21484

[startup+881.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=432512/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=21484 CPUtime=881.16
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3865 0 0 0 88112 4 0 0 25 0 1 0 41195318 21999616 3830 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 5371 3830 91 167 0 5202 0
Current children cumulated CPU time (s) 881.16
Current children cumulated vsize (KiB) 21484

[startup+881.601 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26339
/proc/meminfo: memFree=432512/2055920 swapFree=4192956/4192956
[pid=26332] ppid=26330 vsize=21484 CPUtime=881.26
/proc/26332/stat : 26332 (march_hi) R 26330 26332 26295 0 -1 4194304 3866 0 0 0 88122 4 0 0 25 0 1 0 41195318 21999616 3831 1992294400 134512640 135197378 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/26332/statm: 5371 3831 91 167 0 5202 0
Current children cumulated CPU time (s) 881.26
Current children cumulated vsize (KiB) 21484

Child status: 20
Real time (s): 881.665
CPU time (s): 881.326
CPU user time (s): 881.28
CPU system time (s): 0.045993
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 21484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 881.28
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3869
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= 2000

runsolver used 0.817875 second user time and 1.63175 second system time

The end

Launcher Data

Begin job on node4 at 2009-04-19 11:00:13
IDJOB=1628157
IDBENCH=70613
IDSOLVER=583
FILE ID=node4/1628157-1240131613
PBS_JOBID= 9159246
Free space on /tmp= 66236 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S915600698-006.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628157-1240131613/watcher-1628157-1240131613 -o /tmp/evaluation-result-1628157-1240131613/solver-1628157-1240131613 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628157-1240131613.cnf

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

MD5SUM BENCH= fad8593fd5ac6353581d4728abbb4a34
RANDOM SEED=526238485

node4.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		: 3000.265
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:        448424 kB
Buffers:         88636 kB
Cached:        1437896 kB
SwapCached:          0 kB
Active:         410580 kB
Inactive:      1129276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        448424 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          23048 kB
Slab:            53536 kB
Committed_AS:   172112 kB
PageTables:       1468 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= 66236 MiB
End job on node4 at 2009-04-19 11:14:55