Trace number 1517701

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 720.002 720.227

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S356738975-073.cnf
MD5SUM8ca9dc2aaddc49b665e7ef3ce67ef4f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark720.002
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 460 variables and 1955 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, 8 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 459 free variables and 1947 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.440
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 160 duplicate clauses
0.00/0.02	c resolvent_look() :: found 90 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 460 variables and 2037 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 460 variabels and 2037 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2037 / 460 ) = 4.43
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 = 459
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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2.09/2.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/17) NodeCount: 26168
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c |****************************************************************| ( 6/17) NodeCount: 797924
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c |****************************************************************| ( 7/17) NodeCount: 1049042
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c |****************************************************************| ( 8/17) NodeCount: 1217488
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c |****************************************************************| ( 9/17) NodeCount: 1302740
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c |****************************************************************| (10/17) NodeCount: 1336450
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c |****************************************************************| (11/17) NodeCount: 1346220
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c |****************************************************************| (12/17) NodeCount: 1348227
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c |****************************************************************| (13/17) NodeCount: 1348497
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c |****************************************************************| (14/17) NodeCount: 1348513
719.96/720.22	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| (15/17) NodeCount: 1348514
719.96/720.22	c |----------------------------------------------------------------|
c |
719.96/720.22	c
719.96/720.22	c main():: nodeCount: 1348514
719.96/720.22	c main():: dead ends in main: 21308
719.96/720.22	c main():: lookAheadCount: 84975830
719.96/720.22	c main():: unitResolveCount: 15539381
719.96/720.22	c main():: time=720.100000
719.96/720.22	c main():: necessary_assignments: 295834
719.96/720.22	c main():: bin_sat: 0, bin_unsat 0
719.96/720.22	c main():: doublelook: #: 5269952, succes #: 3788825
719.96/720.22	c main():: doublelook: overall 6.428 of all possible doublelooks executed
719.96/720.22	c main():: doublelook: succesrate: 71.895, average DL_trigger: 51.460
719.96/720.22	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517701-1238289806/watcher-1517701-1238289806 -o /tmp/evaluation-result-1517701-1238289806/solver-1517701-1238289806 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517701-1238289806.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3235
/proc/meminfo: memFree=982120/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=980 CPUtime=0
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1101646082 1003520 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 245 126 65 167 0 76 0

[startup+0.105944 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3235
/proc/meminfo: memFree=982120/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=1688 CPUtime=0.1
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 277 0 0 0 10 0 0 0 18 0 1 0 1101646082 1728512 260 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 422 260 91 167 0 253 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1688

[startup+0.202959 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3235
/proc/meminfo: memFree=982120/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=1688 CPUtime=0.2
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 285 0 0 0 20 0 0 0 18 0 1 0 1101646082 1728512 268 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 422 268 91 167 0 253 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1688

[startup+0.302976 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3235
/proc/meminfo: memFree=982120/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=1836 CPUtime=0.3
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 294 0 0 0 30 0 0 0 19 0 1 0 1101646082 1880064 277 1992294400 134512640 135197378 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 459 277 91 167 0 290 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1836

[startup+0.701039 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3235
/proc/meminfo: memFree=982120/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=1836 CPUtime=0.69
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 302 0 0 0 69 0 0 0 22 0 1 0 1101646082 1880064 285 1992294400 134512640 135197378 4294956240 18446744073709551615 134618359 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 459 285 91 167 0 290 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1836

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=981280/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=1836 CPUtime=1.49
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 312 0 0 0 149 0 0 0 25 0 1 0 1101646082 1880064 295 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 459 295 91 167 0 290 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1836

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=981152/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=1836 CPUtime=3.09
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 320 0 0 0 309 0 0 0 25 0 1 0 1101646082 1880064 303 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 459 303 91 167 0 290 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1836

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=981024/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=1972 CPUtime=6.29
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 332 0 0 0 629 0 0 0 25 0 1 0 1101646082 2019328 315 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 493 315 91 167 0 324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1972

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=980896/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=1972 CPUtime=12.69
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 343 0 0 0 1269 0 0 0 25 0 1 0 1101646082 2019328 326 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 493 326 91 167 0 324 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1972

[startup+25.503 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 3236
/proc/meminfo: memFree=980832/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=1972 CPUtime=25.48
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 362 0 0 0 2548 0 0 0 25 0 1 0 1101646082 2019328 345 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 493 345 91 167 0 324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1972

[startup+51.1011 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 3236
/proc/meminfo: memFree=980704/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=2264 CPUtime=51.07
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 397 0 0 0 5107 0 0 0 25 0 1 0 1101646082 2318336 380 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 566 380 91 167 0 397 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2264

[startup+102.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3236
/proc/meminfo: memFree=980512/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=2432 CPUtime=102.26
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 426 0 0 0 10226 0 0 0 25 0 1 0 1101646082 2490368 409 1992294400 134512640 135197378 4294956240 18446744073709551615 134618420 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 608 409 91 167 0 439 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2432

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3236
/proc/meminfo: memFree=980320/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=2584 CPUtime=162.24
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 466 0 0 0 16224 0 0 0 25 0 1 0 1101646082 2646016 449 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 646 449 91 167 0 477 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2584

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=980128/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=2812 CPUtime=222.22
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 518 0 0 0 22222 0 0 0 25 0 1 0 1101646082 2879488 501 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 703 501 91 167 0 534 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2812

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=979872/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=3152 CPUtime=282.21
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 577 0 0 0 28220 1 0 0 25 0 1 0 1101646082 3227648 560 1992294400 134512640 135197378 4294956240 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 788 560 91 167 0 619 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3152

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=979552/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=3664 CPUtime=342.18
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 658 0 0 0 34217 1 0 0 25 0 1 0 1101646082 3751936 641 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 916 641 91 167 0 747 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3664

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=979232/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=3664 CPUtime=402.16
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 735 0 0 0 40215 1 0 0 25 0 1 0 1101646082 3751936 718 1992294400 134512640 135197378 4294956240 18446744073709551615 134542047 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 916 718 91 167 0 747 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 3664

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=978784/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=4588 CPUtime=462.14
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 827 0 0 0 46213 1 0 0 25 0 1 0 1101646082 4698112 810 1992294400 134512640 135197378 4294956240 18446744073709551615 134552944 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1147 810 91 167 0 978 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4588

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=978336/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=4588 CPUtime=522.12
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 946 0 0 0 52211 1 0 0 25 0 1 0 1101646082 4698112 929 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1147 929 91 167 0 978 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4588

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=977696/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=5960 CPUtime=582.1
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1104 0 0 0 58209 1 0 0 25 0 1 0 1101646082 6103040 1087 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1490 1087 91 167 0 1321 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5960

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=976992/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=6176 CPUtime=642.09
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1279 0 0 0 64207 2 0 0 25 0 1 0 1101646082 6324224 1262 1992294400 134512640 135197378 4294956240 18446744073709551615 134556590 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1544 1262 91 167 0 1375 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 6176

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=975968/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=7900 CPUtime=702.07
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1511 0 0 0 70205 2 0 0 25 0 1 0 1101646082 8089600 1494 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1975 1494 91 167 0 1806 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 7900

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

[startup+704.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=975904/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=7900 CPUtime=703.77
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1519 0 0 0 70375 2 0 0 25 0 1 0 1101646082 8089600 1502 1992294400 134512640 135197378 4294956240 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1975 1502 91 167 0 1806 0
Current children cumulated CPU time (s) 703.77
Current children cumulated vsize (KiB) 7900

[startup+710.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=975840/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=7900 CPUtime=710.17
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1555 0 0 0 71015 2 0 0 25 0 1 0 1101646082 8089600 1538 1992294400 134512640 135197378 4294956240 18446744073709551615 134552440 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1975 1538 91 167 0 1806 0
Current children cumulated CPU time (s) 710.17
Current children cumulated vsize (KiB) 7900

[startup+716.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=975648/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=7900 CPUtime=716.56
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1589 0 0 0 71654 2 0 0 25 0 1 0 1101646082 8089600 1572 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1975 1572 91 167 0 1806 0
Current children cumulated CPU time (s) 716.56
Current children cumulated vsize (KiB) 7900

[startup+718.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=975584/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=7900 CPUtime=718.17
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1600 0 0 0 71815 2 0 0 25 0 1 0 1101646082 8089600 1583 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1975 1583 91 167 0 1806 0
Current children cumulated CPU time (s) 718.17
Current children cumulated vsize (KiB) 7900

[startup+719.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=975584/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=7900 CPUtime=718.96
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1604 0 0 0 71894 2 0 0 25 0 1 0 1101646082 8089600 1587 1992294400 134512640 135197378 4294956240 18446744073709551615 134593883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1975 1587 91 167 0 1806 0
Current children cumulated CPU time (s) 718.96
Current children cumulated vsize (KiB) 7900

[startup+720.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=975584/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=7900 CPUtime=719.76
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1610 0 0 0 71974 2 0 0 25 0 1 0 1101646082 8089600 1593 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1975 1593 91 167 0 1806 0
Current children cumulated CPU time (s) 719.76
Current children cumulated vsize (KiB) 7900

[startup+720.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3236
/proc/meminfo: memFree=975584/2055920 swapFree=4178216/4192956
[pid=3235] ppid=3233 vsize=7900 CPUtime=719.96
/proc/3235/stat : 3235 (march_hi) R 3233 3235 3014 0 -1 4194304 1611 0 0 0 71994 2 0 0 25 0 1 0 1101646082 8089600 1594 1992294400 134512640 135197378 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/3235/statm: 1975 1594 91 167 0 1806 0
Current children cumulated CPU time (s) 719.96
Current children cumulated vsize (KiB) 7900

Child status: 20
Real time (s): 720.227
CPU time (s): 720.002
CPU user time (s): 719.973
CPU system time (s): 0.028995
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 7900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 719.973
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1614
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= 3
involuntary context switches= 1074

runsolver used 0.549916 second user time and 1.51077 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-29 03:23:26
IDJOB=1517701
IDBENCH=70618
IDSOLVER=521
FILE ID=node26/1517701-1238289806
PBS_JOBID= 9060926
Free space on /tmp= 66108 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S356738975-073.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517701-1238289806/watcher-1517701-1238289806 -o /tmp/evaluation-result-1517701-1238289806/solver-1517701-1238289806 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517701-1238289806.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8ca9dc2aaddc49b665e7ef3ce67ef4f5
RANDOM SEED=1937580648

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        982536 kB
Buffers:         85300 kB
Cached:         894696 kB
SwapCached:       8520 kB
Active:         114208 kB
Inactive:       875768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        982536 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          15556 kB
Slab:            69420 kB
Committed_AS:  2816556 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-29 03:35:26