Trace number 1517653

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 798.286 798.598

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
MD5SUM2a69d64bc0469e28656e3317eba96ba6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.286
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, 20 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 457 free variables and 1935 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.457
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 180 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 460 variables and 2022 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 2022 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2022 / 460 ) = 4.40
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 = 457
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 |****************************************************************| ( 1/19) NodeCount: 2538
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c |****************************************************************| ( 2/19) NodeCount: 16581
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c |****************************************************************| ( 6/19) NodeCount: 747544
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c |****************************************************************| ( 9/19) NodeCount: 1459404
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c |****************************************************************| (10/19) NodeCount: 1526190
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c |****************************************************************| (13/19) NodeCount: 1555681
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c |****************************************************************| (15/19) NodeCount: 1555835
798.18/798.59	c |----------------------------------------------------------------|
c |
798.18/798.59	c
798.18/798.59	c main():: nodeCount: 1555835
798.18/798.59	c main():: dead ends in main: 29726
798.18/798.59	c main():: lookAheadCount: 98136624
798.18/798.59	c main():: unitResolveCount: 20621623
798.18/798.59	c main():: time=798.390000
798.18/798.59	c main():: necessary_assignments: 381188
798.18/798.59	c main():: bin_sat: 0, bin_unsat 0
798.18/798.59	c main():: doublelook: #: 6043501, succes #: 4324142
798.18/798.59	c main():: doublelook: overall 6.387 of all possible doublelooks executed
798.18/798.59	c main():: doublelook: succesrate: 71.550, average DL_trigger: 50.195
798.18/798.59	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-1517653-1238289036/watcher-1517653-1238289036 -o /tmp/evaluation-result-1517653-1238289036/solver-1517653-1238289036 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517653-1238289036.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: 0.99 0.97 0.98 3/64 21981
/proc/meminfo: memFree=1708104/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=980 CPUtime=0
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1101567294 1003520 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134565317 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 245 126 65 167 0 76 0

[startup+0.102321 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21981
/proc/meminfo: memFree=1708104/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=1688 CPUtime=0.1
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 278 0 0 0 10 0 0 0 18 0 1 0 1101567294 1728512 261 1992294400 134512640 135197378 4294956240 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 422 261 91 167 0 253 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1688

[startup+0.201339 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21981
/proc/meminfo: memFree=1708104/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=1688 CPUtime=0.2
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 293 0 0 0 20 0 0 0 18 0 1 0 1101567294 1728512 276 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 422 276 91 167 0 253 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1688

[startup+0.30136 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21981
/proc/meminfo: memFree=1708104/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=1820 CPUtime=0.3
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 301 0 0 0 30 0 0 0 19 0 1 0 1101567294 1863680 284 1992294400 134512640 135197378 4294956240 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 455 284 91 167 0 286 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1820

[startup+0.701439 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 21981
/proc/meminfo: memFree=1708104/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=1820 CPUtime=0.7
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 308 0 0 0 70 0 0 0 23 0 1 0 1101567294 1863680 291 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 455 291 91 167 0 286 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1820

[startup+1.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1707264/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=1820 CPUtime=1.49
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 318 0 0 0 149 0 0 0 25 0 1 0 1101567294 1863680 301 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 455 301 91 167 0 286 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1820

[startup+3.10191 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1707072/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=1952 CPUtime=3.09
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 1101567294 1998848 311 1992294400 134512640 135197378 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 488 311 91 167 0 319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1952

[startup+6.30155 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1706944/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=1952 CPUtime=6.29
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 339 0 0 0 629 0 0 0 25 0 1 0 1101567294 1998848 322 1992294400 134512640 135197378 4294956240 18446744073709551615 134541970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 488 322 91 167 0 319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1952

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1706816/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=1952 CPUtime=12.69
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 357 0 0 0 1269 0 0 0 25 0 1 0 1101567294 1998848 340 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 488 340 91 167 0 319 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1952

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1706624/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=2240 CPUtime=25.48
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 394 0 0 0 2548 0 0 0 25 0 1 0 1101567294 2293760 377 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 560 377 91 167 0 391 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2240

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1706496/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=2408 CPUtime=51.07
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 425 0 0 0 5107 0 0 0 25 0 1 0 1101567294 2465792 408 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 602 408 91 167 0 433 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2408

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1706048/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=2788 CPUtime=102.26
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 509 0 0 0 10225 1 0 0 25 0 1 0 1101567294 2854912 492 1992294400 134512640 135197378 4294956240 18446744073709551615 134552619 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 697 492 91 167 0 528 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2788

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1705600/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=3128 CPUtime=162.23
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 614 0 0 0 16222 1 0 0 25 0 1 0 1101567294 3203072 597 1992294400 134512640 135197378 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 782 597 91 167 0 613 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3128

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1704896/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=3848 CPUtime=222.21
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 780 0 0 0 22220 1 0 0 25 0 1 0 1101567294 3940352 763 1992294400 134512640 135197378 4294956240 18446744073709551615 134614282 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 962 763 91 167 0 793 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3848

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1704256/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=4612 CPUtime=282.18
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 926 0 0 0 28217 1 0 0 25 0 1 0 1101567294 4722688 909 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 1153 909 91 167 0 984 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4612

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1703552/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=5764 CPUtime=342.16
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 1099 0 0 0 34215 1 0 0 25 0 1 0 1101567294 5902336 1082 1992294400 134512640 135197378 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 1441 1082 91 167 0 1272 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5764

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1702592/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=6096 CPUtime=402.13
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 1366 0 0 0 40212 1 0 0 25 0 1 0 1101567294 6242304 1327 1992294400 134512640 135197378 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 1524 1327 91 167 0 1355 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 6096

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1701504/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=7820 CPUtime=462.12
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 1620 0 0 0 46210 2 0 0 25 0 1 0 1101567294 8007680 1581 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 1955 1581 91 167 0 1786 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7820

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1700416/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=10840 CPUtime=522.09
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 1881 0 0 0 52207 2 0 0 25 0 1 0 1101567294 11100160 1842 1992294400 134512640 135197378 4294956240 18446744073709551615 134590466 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 2710 1842 91 167 0 2541 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 10840

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1699200/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=10840 CPUtime=582.07
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 2188 0 0 0 58205 2 0 0 25 0 1 0 1101567294 11100160 2149 1992294400 134512640 135197378 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 2710 2149 91 167 0 2541 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 10840

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1697792/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=11708 CPUtime=642.04
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 2535 0 0 0 64202 2 0 0 25 0 1 0 1101567294 11988992 2496 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 2927 2496 91 167 0 2758 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 11708

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1696192/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=15588 CPUtime=702.02
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 2930 0 0 0 70200 2 0 0 25 0 1 0 1101567294 15962112 2891 1992294400 134512640 135197378 4294956240 18446744073709551615 134541894 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 3897 2891 91 167 0 3728 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 15588

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1694336/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=15588 CPUtime=762
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3368 0 0 0 76197 3 0 0 25 0 1 0 1101567294 15962112 3329 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 3897 3329 91 167 0 3728 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 15588

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

[startup+768.001 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1694208/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=15588 CPUtime=767.7
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3417 0 0 0 76767 3 0 0 25 0 1 0 1101567294 15962112 3378 1992294400 134512640 135197378 4294956240 18446744073709551615 134552532 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 3897 3378 91 167 0 3728 0
Current children cumulated CPU time (s) 767.7
Current children cumulated vsize (KiB) 15588

[startup+780.802 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1693824/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=15588 CPUtime=780.49
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3516 0 0 0 78046 3 0 0 25 0 1 0 1101567294 15962112 3477 1992294400 134512640 135197378 4294956240 18446744073709551615 134539373 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 3897 3477 91 167 0 3728 0
Current children cumulated CPU time (s) 780.49
Current children cumulated vsize (KiB) 15588

[startup+787.202 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1693632/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=15588 CPUtime=786.89
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3569 0 0 0 78686 3 0 0 25 0 1 0 1101567294 15962112 3530 1992294400 134512640 135197378 4294956240 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 3897 3530 91 167 0 3728 0
Current children cumulated CPU time (s) 786.89
Current children cumulated vsize (KiB) 15588

[startup+793.601 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1693376/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=15588 CPUtime=793.28
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3623 0 0 0 79325 3 0 0 25 0 1 0 1101567294 15962112 3584 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 3897 3584 91 167 0 3728 0
Current children cumulated CPU time (s) 793.28
Current children cumulated vsize (KiB) 15588

[startup+796.802 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1693248/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=17320 CPUtime=796.48
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3651 0 0 0 79645 3 0 0 25 0 1 0 1101567294 17735680 3612 1992294400 134512640 135197378 4294956240 18446744073709551615 134525344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 4330 3612 91 167 0 4161 0
Current children cumulated CPU time (s) 796.48
Current children cumulated vsize (KiB) 17320

[startup+797.605 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1693248/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=17320 CPUtime=797.28
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3658 0 0 0 79725 3 0 0 25 0 1 0 1101567294 17735680 3619 1992294400 134512640 135197378 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 4330 3619 91 167 0 4161 0
Current children cumulated CPU time (s) 797.28
Current children cumulated vsize (KiB) 17320

[startup+798.001 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1693248/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=17320 CPUtime=797.68
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3662 0 0 0 79765 3 0 0 25 0 1 0 1101567294 17735680 3623 1992294400 134512640 135197378 4294956240 18446744073709551615 134597324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 4330 3623 91 167 0 4161 0
Current children cumulated CPU time (s) 797.68
Current children cumulated vsize (KiB) 17320

[startup+798.401 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1693248/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=17320 CPUtime=798.08
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3666 0 0 0 79805 3 0 0 25 0 1 0 1101567294 17735680 3627 1992294400 134512640 135197378 4294956240 18446744073709551615 134593980 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 4330 3627 91 167 0 4161 0
Current children cumulated CPU time (s) 798.08
Current children cumulated vsize (KiB) 17320

[startup+798.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21982
/proc/meminfo: memFree=1693248/2055920 swapFree=4178884/4192956
[pid=21981] ppid=21979 vsize=17320 CPUtime=798.18
/proc/21981/stat : 21981 (march_hi) R 21979 21981 21818 0 -1 4194304 3667 0 0 0 79815 3 0 0 25 0 1 0 1101567294 17735680 3628 1992294400 134512640 135197378 4294956240 18446744073709551615 134597757 0 0 4096 0 0 0 0 17 1 0 0
/proc/21981/statm: 4330 3628 91 167 0 4161 0
Current children cumulated CPU time (s) 798.18
Current children cumulated vsize (KiB) 17320

Child status: 20
Real time (s): 798.598
CPU time (s): 798.286
CPU user time (s): 798.245
CPU system time (s): 0.040993
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 17320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 798.245
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3671
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= 1750

runsolver used 0.739887 second user time and 1.48377 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-29 03:10:36
IDJOB=1517653
IDBENCH=70614
IDSOLVER=521
FILE ID=node75/1517653-1238289036
PBS_JOBID= 9061008
Free space on /tmp= 64928 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517653-1238289036/watcher-1517653-1238289036 -o /tmp/evaluation-result-1517653-1238289036/solver-1517653-1238289036 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517653-1238289036.cnf

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

MD5SUM BENCH= 2a69d64bc0469e28656e3317eba96ba6
RANDOM SEED=1201880902

node75.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		: 3000.263
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		: 3000.263
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:       1708520 kB
Buffers:         68672 kB
Cached:         199000 kB
SwapCached:       8136 kB
Active:         166444 kB
Inactive:       110920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708520 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            55920 kB
Committed_AS:  2253480 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-29 03:23:54