Trace number 1628090

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 2880.07 2881.35

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S149116968-021.cnf
MD5SUM7d2d3634187334a9c4b4ef97daf4cc0a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2880.07
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 520 variables and 2210 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, 3 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 519 free variables and 2207 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.387
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 154 duplicate clauses
0.00/0.02	c resolvent_look() :: found 69 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2276 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 520 variabels and 2276 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2276 / 520 ) = 4.38
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 = 519
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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c |****************************************************************| ( 0/999) NodeCount: 158
0.03/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 676
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c |****************************************************************| ( 2/999) NodeCount: 5138
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c |****************************************************************| ( 3/999) NodeCount: 30032
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c |****************************************************************| ( 4/999) NodeCount: 126023
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c |****************************************************************| ( 5/999) NodeCount: 394847
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c |****************************************************************| ( 6/999) NodeCount: 948340
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c |****************************************************************| ( 8/999) NodeCount: 2773618
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c |****************************************************************| ( 9/999) NodeCount: 3611371
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c |****************************************************************| (14/999) NodeCount: 4513353
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c |****************************************************************| (15/999) NodeCount: 4513707
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c |****************************************************************| (16/999) NodeCount: 4513726
2880.02/2881.32	c |----------------------------------------------------------------|
c |
2880.02/2881.32	c
2880.02/2881.32	c main():: nodeCount: 4513726
2880.02/2881.32	c main():: dead ends in main: 64548
2880.02/2881.32	c main():: lookAheadCount: 279851306
2880.02/2881.32	c main():: unitResolveCount: 85445819
2880.02/2881.32	c main():: time=-1414.487296
2880.02/2881.32	c main():: necessary_assignments: 970534
2880.02/2881.32	c main():: bin_sat: 0, bin_unsat 0
2880.02/2881.32	c main():: doublelook: #: 17392853, succes #: 12426893
2880.02/2881.32	c main():: doublelook: overall 6.434 of all possible doublelooks executed
2880.02/2881.32	c main():: doublelook: succesrate: 71.448, average DL_trigger: 60.701
2880.02/2881.32	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-1628090-1240105190/watcher-1628090-1240105190 -o /tmp/evaluation-result-1628090-1240105190/solver-1628090-1240105190 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628090-1240105190.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: 0.92 0.98 0.99 2/64 24738
/proc/meminfo: memFree=1193456/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=976 CPUtime=0
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 38546732 999424 125 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 244 125 62 167 0 75 0

[startup+0.033146 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24738
/proc/meminfo: memFree=1193456/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=1768 CPUtime=0.03
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 284 0 0 0 3 0 0 0 18 0 1 0 38546732 1810432 267 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 442 267 91 167 0 273 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1768

[startup+0.101151 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24738
/proc/meminfo: memFree=1193456/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=1768 CPUtime=0.09
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 38546732 1810432 288 1992294400 134512640 135197378 4294956240 18446744073709551615 134552499 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 442 288 91 167 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.30117 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24738
/proc/meminfo: memFree=1193456/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=1904 CPUtime=0.29
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 38546732 1949696 309 1992294400 134512640 135197378 4294956240 18446744073709551615 134617871 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 476 309 91 167 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701207 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 24738
/proc/meminfo: memFree=1193456/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=2036 CPUtime=0.69
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 337 0 0 0 69 0 0 0 23 0 1 0 38546732 2084864 320 1992294400 134512640 135197378 4294956240 18446744073709551615 134539216 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 509 320 91 167 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2036

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24739
/proc/meminfo: memFree=1192488/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=2172 CPUtime=1.49
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 388 0 0 0 149 0 0 0 25 0 1 0 38546732 2224128 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134552929 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 543 371 91 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24739
/proc/meminfo: memFree=1192168/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=2340 CPUtime=3.09
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 415 0 0 0 309 0 0 0 25 0 1 0 38546732 2396160 398 1992294400 134512640 135197378 4294956240 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 585 398 91 167 0 416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2340

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24739
/proc/meminfo: memFree=1191920/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=2492 CPUtime=6.29
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 468 0 0 0 629 0 0 0 25 0 1 0 38546732 2551808 451 1992294400 134512640 135197378 4294956240 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 623 451 91 167 0 454 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2492

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24739
/proc/meminfo: memFree=1191344/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=3244 CPUtime=12.69
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 582 0 0 0 1269 0 0 0 25 0 1 0 38546732 3321856 565 1992294400 134512640 135197378 4294956240 18446744073709551615 134612035 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 811 565 91 167 0 642 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3244

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24739
/proc/meminfo: memFree=1190256/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=4112 CPUtime=25.48
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 853 0 0 0 2548 0 0 0 25 0 1 0 38546732 4210688 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134542326 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 1028 810 91 167 0 859 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4112

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24739
/proc/meminfo: memFree=1188720/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=6500 CPUtime=51.08
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 1249 0 0 0 5107 1 0 0 25 0 1 0 38546732 6656000 1206 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 1625 1206 91 167 0 1456 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6500

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1185584/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=11760 CPUtime=102.26
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 2028 0 0 0 10225 1 0 0 25 0 1 0 38546732 12042240 1985 1992294400 134512640 135197378 4294956240 18446744073709551615 134542123 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 2940 1985 91 167 0 2771 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11760

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1182128/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=15640 CPUtime=162.25
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 2889 0 0 0 16223 2 0 0 25 0 1 0 38546732 16015360 2846 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 3910 2846 91 167 0 3741 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15640

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1178736/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=17528 CPUtime=222.24
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 3719 0 0 0 22221 3 0 0 25 0 1 0 38546732 17948672 3676 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 4382 3676 91 167 0 4213 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17528

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1175472/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=23480 CPUtime=282.23
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 4541 0 0 0 28219 4 0 0 25 0 1 0 38546732 24043520 4498 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 5870 4498 91 167 0 5701 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 23480

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1172080/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=23480 CPUtime=342.21
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 5372 0 0 0 34216 5 0 0 25 0 1 0 38546732 24043520 5329 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 5870 5329 91 167 0 5701 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23480

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1168880/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=35996 CPUtime=402.19
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 6157 0 0 0 40214 5 0 0 25 0 1 0 38546732 36859904 6114 1992294400 134512640 135197378 4294956240 18446744073709551615 134552633 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 8999 6114 91 167 0 8830 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35996

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1165744/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=35996 CPUtime=462.17
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 6937 0 0 0 46211 6 0 0 25 0 1 0 38546732 36859904 6894 1992294400 134512640 135197378 4294956240 18446744073709551615 134618642 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 8999 6894 91 167 0 8830 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35996

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1162672/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=35996 CPUtime=522.16
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 7704 0 0 0 52209 7 0 0 25 0 1 0 38546732 36859904 7661 1992294400 134512640 135197378 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 8999 7661 91 167 0 8830 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35996

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1159472/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=35996 CPUtime=582.15
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 8492 0 0 0 58207 8 0 0 25 0 1 0 38546732 36859904 8449 1992294400 134512640 135197378 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 8999 8449 91 167 0 8830 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 35996

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24739
/proc/meminfo: memFree=1156400/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=49092 CPUtime=642.13
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 9248 0 0 0 64205 8 0 0 25 0 1 0 38546732 50270208 9205 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 12273 9205 91 167 0 12104 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49092


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

/proc/meminfo: memFree=1084208/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=121024 CPUtime=2201.7
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 27174 0 0 0 220146 24 0 0 25 0 1 0 38546732 123928576 27131 1992294400 134512640 135197378 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 30256 27131 91 167 0 30087 0
Current children cumulated CPU time (s) 2201.7
Current children cumulated vsize (KiB) 121024

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25225
/proc/meminfo: memFree=1081712/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=121024 CPUtime=2261.69
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 27808 0 0 0 226144 25 0 0 25 0 1 0 38546732 123928576 27765 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 30256 27765 91 167 0 30087 0
Current children cumulated CPU time (s) 2261.69
Current children cumulated vsize (KiB) 121024

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25225
/proc/meminfo: memFree=1079216/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2321.67
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 28436 0 0 0 232142 25 0 0 25 0 1 0 38546732 169189376 28393 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 28393 91 167 0 41137 0
Current children cumulated CPU time (s) 2321.67
Current children cumulated vsize (KiB) 165224

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25225
/proc/meminfo: memFree=1076848/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2381.65
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 29028 0 0 0 238140 25 0 0 25 0 1 0 38546732 169189376 28985 1992294400 134512640 135197378 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 28985 91 167 0 41137 0
Current children cumulated CPU time (s) 2381.65
Current children cumulated vsize (KiB) 165224

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25225
/proc/meminfo: memFree=1074224/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2441.64
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 29681 0 0 0 244138 26 0 0 25 0 1 0 38546732 169189376 29638 1992294400 134512640 135197378 4294956240 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 29638 91 167 0 41137 0
Current children cumulated CPU time (s) 2441.64
Current children cumulated vsize (KiB) 165224

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25225
/proc/meminfo: memFree=1071792/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2501.62
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 30287 0 0 0 250136 26 0 0 25 0 1 0 38546732 169189376 30244 1992294400 134512640 135197378 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 30244 91 167 0 41137 0
Current children cumulated CPU time (s) 2501.62
Current children cumulated vsize (KiB) 165224

[startup+2562.3 s]
/proc/loadavg: 1.53 1.13 1.04 2/72 3245
/proc/meminfo: memFree=1054248/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2561.45
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 30894 0 0 0 256116 29 0 0 25 0 1 0 38546732 169189376 30851 1992294400 134512640 135197378 4294956240 18446744073709551615 134542220 0 0 4096 0 0 0 0 17 0 0 0
/proc/24738/statm: 41306 30851 91 167 0 41137 0
Current children cumulated CPU time (s) 2561.45
Current children cumulated vsize (KiB) 165224

[startup+2622.3 s]
/proc/loadavg: 2.04 1.36 1.12 2/72 24429
/proc/meminfo: memFree=1026272/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2621.13
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 31514 0 0 0 262074 39 0 0 25 0 1 0 38546732 169189376 31471 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 31471 91 167 0 41137 0
Current children cumulated CPU time (s) 2621.13
Current children cumulated vsize (KiB) 165224

[startup+2682.3 s]
/proc/loadavg: 1.45 1.32 1.12 2/65 27813
/proc/meminfo: memFree=1023088/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2681.07
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 32090 0 0 0 268067 40 0 0 25 0 1 0 38546732 169189376 32047 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 32047 91 167 0 41137 0
Current children cumulated CPU time (s) 2681.07
Current children cumulated vsize (KiB) 165224

[startup+2742.31 s]
/proc/loadavg: 1.16 1.26 1.11 2/65 27813
/proc/meminfo: memFree=1020848/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2741.06
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 32681 0 0 0 274065 41 0 0 25 0 1 0 38546732 169189376 32638 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 32638 91 167 0 41137 0
Current children cumulated CPU time (s) 2741.06
Current children cumulated vsize (KiB) 165224

[startup+2802.3 s]
/proc/loadavg: 1.06 1.21 1.10 2/65 27813
/proc/meminfo: memFree=1018672/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2801.04
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 33228 0 0 0 280063 41 0 0 25 0 1 0 38546732 169189376 33185 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 33185 91 167 0 41137 0
Current children cumulated CPU time (s) 2801.04
Current children cumulated vsize (KiB) 165224

[startup+2862.3 s]
/proc/loadavg: 1.02 1.17 1.09 2/65 27813
/proc/meminfo: memFree=1016496/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2861.03
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 33766 0 0 0 286061 42 0 0 25 0 1 0 38546732 169189376 33723 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 33723 91 167 0 41137 0
Current children cumulated CPU time (s) 2861.03
Current children cumulated vsize (KiB) 165224

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

[startup+2867.1 s]
/proc/loadavg: 1.02 1.16 1.09 2/65 27813
/proc/meminfo: memFree=1016304/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2865.83
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 33807 0 0 0 286541 42 0 0 25 0 1 0 38546732 169189376 33764 1992294400 134512640 135197378 4294956240 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 33764 91 167 0 41137 0
Current children cumulated CPU time (s) 2865.83
Current children cumulated vsize (KiB) 165224

[startup+2873.5 s]
/proc/loadavg: 1.02 1.16 1.09 2/65 27813
/proc/meminfo: memFree=1016112/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2872.22
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 33863 0 0 0 287180 42 0 0 25 0 1 0 38546732 169189376 33820 1992294400 134512640 135197378 4294956240 18446744073709551615 134615916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 33820 91 167 0 41137 0
Current children cumulated CPU time (s) 2872.22
Current children cumulated vsize (KiB) 165224

[startup+2876.7 s]
/proc/loadavg: 1.01 1.16 1.09 2/65 27813
/proc/meminfo: memFree=1015984/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2875.42
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 33889 0 0 0 287500 42 0 0 25 0 1 0 38546732 169189376 33846 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 33846 91 167 0 41137 0
Current children cumulated CPU time (s) 2875.42
Current children cumulated vsize (KiB) 165224

[startup+2879.9 s]
/proc/loadavg: 1.01 1.15 1.09 2/65 27813
/proc/meminfo: memFree=1015856/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2878.62
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 33915 0 0 0 287820 42 0 0 25 0 1 0 38546732 169189376 33872 1992294400 134512640 135197378 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 33872 91 167 0 41137 0
Current children cumulated CPU time (s) 2878.62
Current children cumulated vsize (KiB) 165224

[startup+2880.7 s]
/proc/loadavg: 1.01 1.15 1.09 2/65 27813
/proc/meminfo: memFree=1015856/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2879.42
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 33922 0 0 0 287900 42 0 0 25 0 1 0 38546732 169189376 33879 1992294400 134512640 135197378 4294956240 18446744073709551615 134601439 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 33879 91 167 0 41137 0
Current children cumulated CPU time (s) 2879.42
Current children cumulated vsize (KiB) 165224

[startup+2881.1 s]
/proc/loadavg: 1.01 1.15 1.09 2/65 27813
/proc/meminfo: memFree=1015856/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2879.82
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 33924 0 0 0 287940 42 0 0 25 0 1 0 38546732 169189376 33881 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 33881 91 167 0 41137 0
Current children cumulated CPU time (s) 2879.82
Current children cumulated vsize (KiB) 165224

[startup+2881.3 s]
/proc/loadavg: 1.01 1.15 1.09 2/65 27813
/proc/meminfo: memFree=1015856/2055920 swapFree=4192956/4192956
[pid=24738] ppid=24736 vsize=165224 CPUtime=2880.02
/proc/24738/stat : 24738 (march_hi) R 24736 24738 24663 0 -1 4194304 33926 0 0 0 287960 42 0 0 25 0 1 0 38546732 169189376 33883 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24738/statm: 41306 33883 91 167 0 41137 0
Current children cumulated CPU time (s) 2880.02
Current children cumulated vsize (KiB) 165224

Child status: 20
Real time (s): 2881.35
CPU time (s): 2880.07
CPU user time (s): 2879.63
CPU system time (s): 0.447931
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 165224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2879.63
system time used= 0.447931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33929
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= 7867

runsolver used 2.6186 second user time and 5.42218 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-19 03:39:50
IDJOB=1628090
IDBENCH=70546
IDSOLVER=583
FILE ID=node48/1628090-1240105190
PBS_JOBID= 9157714
Free space on /tmp= 66416 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S149116968-021.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628090-1240105190/watcher-1628090-1240105190 -o /tmp/evaluation-result-1628090-1240105190/solver-1628090-1240105190 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628090-1240105190.cnf

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

MD5SUM BENCH= 7d2d3634187334a9c4b4ef97daf4cc0a
RANDOM SEED=1009066274

node48.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		: 3000.209
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		: 3000.209
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:       1193936 kB
Buffers:         90380 kB
Cached:         674280 kB
SwapCached:          0 kB
Active:         307772 kB
Inactive:       470832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1193936 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            69400 kB
Committed_AS:   208656 kB
PageTables:       1368 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= 66416 MiB
End job on node48 at 2009-04-19 04:27:51