Trace number 1628002

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 894.259 894.548

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S2099753268-053.cnf
MD5SUMcb1f4edd1dcc152ccd33775552af7b56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark764.164
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.89/0.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.93	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.93	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.93	c main()::
0.89/0.93	c initFormula():: searching for DIMACS p-line....
0.89/0.93	c full lookahead due to high density!
0.89/0.93	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.89/0.93	c parseCNF():: parsing....
0.89/0.93	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.93	c runParser():: parsing was successful, warming up engines...
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.89/0.93	c stat :: sign balance is biased by 0.005
0.89/0.93	c using k-SAT heuristics (size based diff)
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.89/0.93	c main():: clause / variable ratio: ( 5340 / 60 ) = 89.00
0.89/0.93	c longest clause has size 7
0.89/0.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93	c number of free variables = 60
0.89/0.93	c dynamic_preselect_setsize :: off
0.89/0.93	c main():: all systems go!
0.89/0.93	c |----------------------------------------------------------------|
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c |****************************************************************| ( 0/15) NodeCount: 128
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c |****************************************************************| ( 2/15) NodeCount: 17548
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c |****************************************************************| ( 3/15) NodeCount: 72991
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c |****************************************************************| (11/15) NodeCount: 1654096
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c |****************************************************************| (12/15) NodeCount: 1658812
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c |****************************************************************| (13/15) NodeCount: 1659452
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c |****************************************************************| (14/15) NodeCount: 1659508
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c |****************************************************************| (15/15) NodeCount: 1659509
894.20/894.54	c |----------------------------------------------------------------|
c |
894.20/894.54	c
894.20/894.54	c main():: nodeCount: 1659509
894.20/894.54	c main():: dead ends in main: 362
894.20/894.54	c main():: lookAheadCount: 74396530
894.20/894.54	c main():: unitResolveCount: 3215795
894.20/894.54	c main():: time=894.380000
894.20/894.54	c main():: necessary_assignments: 5503
894.20/894.54	c main():: bin_sat: 0, bin_unsat 0
894.20/894.54	c main():: doublelook: #: 5527130, succes #: 4493404
894.20/894.54	c main():: doublelook: overall 7.597 of all possible doublelooks executed
894.20/894.54	c main():: doublelook: succesrate: 81.297, average DL_trigger: 16.871
894.20/894.54	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-1628002-1240080487/watcher-1628002-1240080487 -o /tmp/evaluation-result-1628002-1240080487/solver-1628002-1240080487 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628002-1240080487.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: 1.03 1.04 1.01 3/64 21369
/proc/meminfo: memFree=1372280/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=836 CPUtime=0
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 36081519 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 209 88 58 167 0 40 0

[startup+0.064593 s]
/proc/loadavg: 1.03 1.04 1.01 3/64 21369
/proc/meminfo: memFree=1372280/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1796 CPUtime=0.06
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 736 0 0 0 6 0 0 0 18 0 1 0 36081519 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1796

[startup+0.101596 s]
/proc/loadavg: 1.03 1.04 1.01 3/64 21369
/proc/meminfo: memFree=1372280/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1796 CPUtime=0.09
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 736 0 0 0 9 0 0 0 18 0 1 0 36081519 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.301624 s]
/proc/loadavg: 1.03 1.04 1.01 3/64 21369
/proc/meminfo: memFree=1372280/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1796 CPUtime=0.29
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 736 0 0 0 29 0 0 0 19 0 1 0 36081519 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578000 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1796

[startup+0.701681 s]
/proc/loadavg: 1.03 1.04 1.01 3/64 21369
/proc/meminfo: memFree=1372280/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=1796 CPUtime=0.69
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 736 0 0 0 69 0 0 0 22 0 1 0 36081519 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1796

[startup+1.50179 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 21370
/proc/meminfo: memFree=1371056/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2172 CPUtime=1.49
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 950 0 0 0 149 0 0 0 25 0 1 0 36081519 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10202 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 21370
/proc/meminfo: memFree=1370928/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2172 CPUtime=3.09
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 950 0 0 0 309 0 0 0 25 0 1 0 36081519 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2172

[startup+6.30148 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 21370
/proc/meminfo: memFree=1370872/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2172 CPUtime=6.29
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 950 0 0 0 629 0 0 0 25 0 1 0 36081519 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2172

[startup+12.7014 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 21370
/proc/meminfo: memFree=1370872/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2172 CPUtime=12.68
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 950 0 0 0 1268 0 0 0 25 0 1 0 36081519 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2172

[startup+25.5012 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 21370
/proc/meminfo: memFree=1370872/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2172 CPUtime=25.48
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 950 0 0 0 2548 0 0 0 25 0 1 0 36081519 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2172

[startup+51.1019 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 21370
/proc/meminfo: memFree=1370936/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2172 CPUtime=51.07
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 950 0 0 0 5107 0 0 0 25 0 1 0 36081519 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2172

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21370
/proc/meminfo: memFree=1370808/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2416 CPUtime=102.25
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 963 0 0 0 10225 0 0 0 25 0 1 0 36081519 2473984 403 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 604 403 93 167 0 435 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2416

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21370
/proc/meminfo: memFree=1370808/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2416 CPUtime=162.23
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 984 0 0 0 16223 0 0 0 25 0 1 0 36081519 2473984 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 604 424 93 167 0 435 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2416

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21370
/proc/meminfo: memFree=1370360/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2648 CPUtime=222.21
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1080 0 0 0 22221 0 0 0 25 0 1 0 36081519 2711552 476 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 662 476 93 167 0 493 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2648

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21370
/proc/meminfo: memFree=1370360/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2648 CPUtime=282.2
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1101 0 0 0 28219 1 0 0 25 0 1 0 36081519 2711552 497 1992294400 134512640 135197378 4294956240 18446744073709551615 134602985 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 662 497 93 167 0 493 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2648

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21370
/proc/meminfo: memFree=1370296/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2876 CPUtime=342.18
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1123 0 0 0 34217 1 0 0 25 0 1 0 36081519 2945024 519 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 719 519 93 167 0 550 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2876

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21370
/proc/meminfo: memFree=1370168/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2876 CPUtime=402.16
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1145 0 0 0 40215 1 0 0 25 0 1 0 36081519 2945024 541 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 719 541 93 167 0 550 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2876

[startup+462.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 21370
/proc/meminfo: memFree=1370040/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=2876 CPUtime=462.14
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1169 0 0 0 46213 1 0 0 25 0 1 0 36081519 2945024 565 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 719 565 93 167 0 550 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 2876

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21370
/proc/meminfo: memFree=1369976/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3216 CPUtime=522.12
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1193 0 0 0 52211 1 0 0 25 0 1 0 36081519 3293184 589 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 804 589 93 167 0 635 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 3216

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21370
/proc/meminfo: memFree=1369912/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3216 CPUtime=582.11
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1217 0 0 0 58210 1 0 0 25 0 1 0 36081519 3293184 613 1992294400 134512640 135197378 4294956240 18446744073709551615 134593016 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 804 613 93 167 0 635 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 3216

[startup+642.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 21370
/proc/meminfo: memFree=1369784/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3216 CPUtime=642.09
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1244 0 0 0 64208 1 0 0 25 0 1 0 36081519 3293184 640 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 804 640 93 167 0 635 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 3216

[startup+702.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 21370
/proc/meminfo: memFree=1369592/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3728 CPUtime=702.07
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1271 0 0 0 70206 1 0 0 25 0 1 0 36081519 3817472 667 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 932 667 93 167 0 763 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 3728

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21370
/proc/meminfo: memFree=1369464/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3728 CPUtime=762.05
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1300 0 0 0 76204 1 0 0 25 0 1 0 36081519 3817472 696 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 932 696 93 167 0 763 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 3728

[startup+822.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 21376
/proc/meminfo: memFree=1369336/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3728 CPUtime=822.03
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1333 0 0 0 82201 2 0 0 25 0 1 0 36081519 3817472 729 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 932 729 93 167 0 763 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 3728

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21376
/proc/meminfo: memFree=1369080/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3728 CPUtime=882.01
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1373 0 0 0 88199 2 0 0 25 0 1 0 36081519 3817472 769 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 932 769 93 167 0 763 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 3728

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

[startup+883.101 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21376
/proc/meminfo: memFree=1369080/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3728 CPUtime=882.81
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1373 0 0 0 88279 2 0 0 25 0 1 0 36081519 3817472 769 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 932 769 93 167 0 763 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 3728

[startup+889.501 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21376
/proc/meminfo: memFree=1369080/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3728 CPUtime=889.21
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1379 0 0 0 88919 2 0 0 25 0 1 0 36081519 3817472 775 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 932 775 93 167 0 763 0
Current children cumulated CPU time (s) 889.21
Current children cumulated vsize (KiB) 3728

[startup+892.703 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21376
/proc/meminfo: memFree=1369080/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=3728 CPUtime=892.41
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1382 0 0 0 89239 2 0 0 25 0 1 0 36081519 3817472 778 1992294400 134512640 135197378 4294956240 18446744073709551615 134713207 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 932 778 93 167 0 763 0
Current children cumulated CPU time (s) 892.41
Current children cumulated vsize (KiB) 3728

[startup+893.502 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21376
/proc/meminfo: memFree=1369080/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=4492 CPUtime=893.2
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1383 0 0 0 89318 2 0 0 25 0 1 0 36081519 4599808 779 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 1123 779 93 167 0 954 0
Current children cumulated CPU time (s) 893.2
Current children cumulated vsize (KiB) 4492

[startup+894.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21376
/proc/meminfo: memFree=1369080/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=4492 CPUtime=894.01
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1384 0 0 0 89399 2 0 0 25 0 1 0 36081519 4599808 780 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 1123 780 93 167 0 954 0
Current children cumulated CPU time (s) 894.01
Current children cumulated vsize (KiB) 4492

[startup+894.502 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21376
/proc/meminfo: memFree=1369080/2055920 swapFree=4192956/4192956
[pid=21369] ppid=21367 vsize=4492 CPUtime=894.2
/proc/21369/stat : 21369 (march_hi) R 21367 21369 21332 0 -1 4194304 1384 0 0 0 89418 2 0 0 25 0 1 0 36081519 4599808 780 1992294400 134512640 135197378 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21369/statm: 1123 780 93 167 0 954 0
Current children cumulated CPU time (s) 894.2
Current children cumulated vsize (KiB) 4492

Child status: 20
Real time (s): 894.548
CPU time (s): 894.259
CPU user time (s): 894.232
CPU system time (s): 0.026995
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 4492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 894.232
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1385
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= 3117

runsolver used 0.712891 second user time and 1.79573 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-18 20:48:07
IDJOB=1628002
IDBENCH=70458
IDSOLVER=583
FILE ID=node29/1628002-1240080487
PBS_JOBID= 9157626
Free space on /tmp= 66516 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S2099753268-053.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628002-1240080487/watcher-1628002-1240080487 -o /tmp/evaluation-result-1628002-1240080487/solver-1628002-1240080487 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628002-1240080487.cnf

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

MD5SUM BENCH= cb1f4edd1dcc152ccd33775552af7b56
RANDOM SEED=796118864

node29.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		: 3000.281
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		: 3000.281
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:       1372760 kB
Buffers:         79164 kB
Cached:         532836 kB
SwapCached:          0 kB
Active:         204184 kB
Inactive:       421692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1372760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          23556 kB
Slab:            43240 kB
Committed_AS:   189844 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= 66516 MiB
End job on node29 at 2009-04-18 21:03:01