Trace number 1627998

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 895.752 896.027

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1559668863-058.cnf
MD5SUMa3f3fd0be9c576316fd52f2f017266f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark760.185
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 0.008
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 4 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 |****************************************************************| (12/15) NodeCount: 1662817
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c |****************************************************************| (13/15) NodeCount: 1663348
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c |****************************************************************| (14/15) NodeCount: 1663387
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c |****************************************************************| (15/15) NodeCount: 1663388
895.71/896.02	c |----------------------------------------------------------------|
c |
895.71/896.02	c
895.71/896.02	c main():: nodeCount: 1663388
895.71/896.02	c main():: dead ends in main: 383
895.71/896.02	c main():: lookAheadCount: 74633509
895.71/896.02	c main():: unitResolveCount: 3228285
895.71/896.02	c main():: time=895.870000
895.71/896.02	c main():: necessary_assignments: 5614
895.71/896.02	c main():: bin_sat: 0, bin_unsat 0
895.71/896.02	c main():: doublelook: #: 5546483, succes #: 4509685
895.71/896.02	c main():: doublelook: overall 7.600 of all possible doublelooks executed
895.71/896.02	c main():: doublelook: succesrate: 81.307, average DL_trigger: 16.863
895.71/896.02	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-1627998-1240079262/watcher-1627998-1240079262 -o /tmp/evaluation-result-1627998-1240079262/solver-1627998-1240079262 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627998-1240079262.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: 0.99 0.97 0.98 2/65 22157
/proc/meminfo: memFree=1414280/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=836 CPUtime=0
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 35959347 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 209 88 58 167 0 40 0

[startup+0.0138969 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22157
/proc/meminfo: memFree=1414280/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=968 CPUtime=0.01
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 134 0 0 0 1 0 0 0 18 0 1 0 35959347 991232 119 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 242 119 58 167 0 73 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 968

[startup+0.101907 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22157
/proc/meminfo: memFree=1414280/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=1796 CPUtime=0.09
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 734 0 0 0 9 0 0 0 18 0 1 0 35959347 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796

[startup+0.301929 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22157
/proc/meminfo: memFree=1414280/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=1796 CPUtime=0.29
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 734 0 0 0 29 0 0 0 19 0 1 0 35959347 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1796

[startup+0.701975 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22157
/proc/meminfo: memFree=1414280/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=1796 CPUtime=0.69
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 734 0 0 0 69 0 0 0 23 0 1 0 35959347 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1796

[startup+1.50207 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1413120/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2172 CPUtime=1.49
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 946 0 0 0 149 0 0 0 25 0 1 0 35959347 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10125 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412928/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2172 CPUtime=3.09
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 946 0 0 0 309 0 0 0 25 0 1 0 35959347 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2172

[startup+6.30161 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412864/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2172 CPUtime=6.29
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 946 0 0 0 629 0 0 0 25 0 1 0 35959347 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2172

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412736/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2172 CPUtime=12.69
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 946 0 0 0 1269 0 0 0 25 0 1 0 35959347 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2172

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412736/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2172 CPUtime=25.49
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 946 0 0 0 2549 0 0 0 25 0 1 0 35959347 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134556558 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2172

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412736/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2172 CPUtime=51.07
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 946 0 0 0 5107 0 0 0 25 0 1 0 35959347 2224128 390 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 543 390 93 167 0 374 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2172

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412672/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2416 CPUtime=102.26
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 959 0 0 0 10226 0 0 0 25 0 1 0 35959347 2473984 403 1992294400 134512640 135197378 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 604 403 93 167 0 435 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2416

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412608/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2416 CPUtime=162.25
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 978 0 0 0 16224 1 0 0 25 0 1 0 35959347 2473984 422 1992294400 134512640 135197378 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 604 422 93 167 0 435 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2416

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412160/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2648 CPUtime=222.23
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1075 0 0 0 22222 1 0 0 25 0 1 0 35959347 2711552 475 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 662 475 93 167 0 493 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2648

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412160/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2648 CPUtime=282.21
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1095 0 0 0 28220 1 0 0 25 0 1 0 35959347 2711552 495 1992294400 134512640 135197378 4294956240 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 662 495 93 167 0 493 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2648

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412096/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2876 CPUtime=342.19
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1117 0 0 0 34218 1 0 0 25 0 1 0 35959347 2945024 517 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 719 517 93 167 0 550 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2876

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1412032/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2876 CPUtime=402.17
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1139 0 0 0 40216 1 0 0 25 0 1 0 35959347 2945024 539 1992294400 134512640 135197378 4294956240 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 719 539 93 167 0 550 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2876

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1411904/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=2876 CPUtime=462.16
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1162 0 0 0 46215 1 0 0 25 0 1 0 35959347 2945024 562 1992294400 134512640 135197378 4294956240 18446744073709551615 134550593 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 719 562 93 167 0 550 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2876

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22158
/proc/meminfo: memFree=1411776/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3216 CPUtime=522.14
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1185 0 0 0 52213 1 0 0 25 0 1 0 35959347 3293184 585 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 804 585 93 167 0 635 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3216

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1411584/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3216 CPUtime=582.12
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1209 0 0 0 58211 1 0 0 25 0 1 0 35959347 3293184 609 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 804 609 93 167 0 635 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3216

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1411520/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3216 CPUtime=642.1
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1236 0 0 0 64209 1 0 0 25 0 1 0 35959347 3293184 636 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 804 636 93 167 0 635 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 3216

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1411456/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3728 CPUtime=702.08
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1263 0 0 0 70207 1 0 0 25 0 1 0 35959347 3817472 663 1992294400 134512640 135197378 4294956240 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 932 663 93 167 0 763 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 3728

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1411328/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3728 CPUtime=762.06
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1293 0 0 0 76205 1 0 0 25 0 1 0 35959347 3817472 693 1992294400 134512640 135197378 4294956240 18446744073709551615 134604629 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 932 693 93 167 0 763 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 3728

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1411200/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3728 CPUtime=822.05
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1326 0 0 0 82203 2 0 0 25 0 1 0 35959347 3817472 726 1992294400 134512640 135197378 4294956240 18446744073709551615 134548673 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 932 726 93 167 0 763 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 3728

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1411008/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3728 CPUtime=882.02
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1367 0 0 0 88200 2 0 0 25 0 1 0 35959347 3817472 767 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 932 767 93 167 0 763 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 3728

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

[startup+883.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1411008/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3728 CPUtime=882.82
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1367 0 0 0 88280 2 0 0 25 0 1 0 35959347 3817472 767 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 932 767 93 167 0 763 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 3728

[startup+889.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1410944/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3728 CPUtime=889.22
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1373 0 0 0 88920 2 0 0 25 0 1 0 35959347 3817472 773 1992294400 134512640 135197378 4294956240 18446744073709551615 134593126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 932 773 93 167 0 763 0
Current children cumulated CPU time (s) 889.22
Current children cumulated vsize (KiB) 3728

[startup+892.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1410944/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3728 CPUtime=892.42
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1376 0 0 0 89240 2 0 0 25 0 1 0 35959347 3817472 776 1992294400 134512640 135197378 4294956240 18446744073709551615 134603145 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 932 776 93 167 0 763 0
Current children cumulated CPU time (s) 892.42
Current children cumulated vsize (KiB) 3728

[startup+894.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1410944/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=3728 CPUtime=894.02
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1378 0 0 0 89400 2 0 0 25 0 1 0 35959347 3817472 778 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 932 778 93 167 0 763 0
Current children cumulated CPU time (s) 894.02
Current children cumulated vsize (KiB) 3728

[startup+895.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1410944/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=4492 CPUtime=894.82
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1379 0 0 0 89480 2 0 0 25 0 1 0 35959347 4599808 779 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 1123 779 93 167 0 954 0
Current children cumulated CPU time (s) 894.82
Current children cumulated vsize (KiB) 4492

[startup+895.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1410944/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=4492 CPUtime=895.22
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1379 0 0 0 89520 2 0 0 25 0 1 0 35959347 4599808 779 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 1123 779 93 167 0 954 0
Current children cumulated CPU time (s) 895.22
Current children cumulated vsize (KiB) 4492

[startup+895.902 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1410944/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=4492 CPUtime=895.62
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1380 0 0 0 89560 2 0 0 25 0 1 0 35959347 4599808 780 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 1123 780 93 167 0 954 0
Current children cumulated CPU time (s) 895.62
Current children cumulated vsize (KiB) 4492

[startup+896.002 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 22160
/proc/meminfo: memFree=1410944/2055920 swapFree=4192956/4192956
[pid=22157] ppid=22155 vsize=4492 CPUtime=895.71
/proc/22157/stat : 22157 (march_hi) R 22155 22157 22042 0 -1 4194304 1380 0 0 0 89569 2 0 0 25 0 1 0 35959347 4599808 780 1992294400 134512640 135197378 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22157/statm: 1123 780 93 167 0 954 0
Current children cumulated CPU time (s) 895.71
Current children cumulated vsize (KiB) 4492

Child status: 20
Real time (s): 896.027
CPU time (s): 895.752
CPU user time (s): 895.723
CPU system time (s): 0.028995
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 4492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 895.723
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= 1381
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= 1462

runsolver used 0.893864 second user time and 2.10768 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-18 20:27:42
IDJOB=1627998
IDBENCH=70454
IDSOLVER=583
FILE ID=node32/1627998-1240079262
PBS_JOBID= 9157584
Free space on /tmp= 66500 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1559668863-058.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627998-1240079262/watcher-1627998-1240079262 -o /tmp/evaluation-result-1627998-1240079262/solver-1627998-1240079262 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627998-1240079262.cnf

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

MD5SUM BENCH= a3f3fd0be9c576316fd52f2f017266f9
RANDOM SEED=829153523

node32.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		: 3000.216
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		: 3000.216
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:       1414760 kB
Buffers:         85676 kB
Cached:         460568 kB
SwapCached:          0 kB
Active:         193640 kB
Inactive:       368088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1414760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          25468 kB
Slab:            65164 kB
Committed_AS:   179912 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66496 MiB
End job on node32 at 2009-04-18 20:42:38