Trace number 1627993

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 hiSAT 787.067 787.275

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1422278005-004.cnf
MD5SUM0fb27214473ddc5f7ac63d69b0565022
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035994
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.02/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.05	c main()::
0.02/0.05	c initFormula():: searching for DIMACS p-line....
0.02/0.05	c full lookahead due to high density!
0.02/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.02/0.05	c parseCNF():: parsing....
0.02/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.05	c runParser():: parsing was successful, warming up engines...
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.02/0.05	c stat :: sign balance is biased by 0.034
0.02/0.05	c using k-SAT heuristics (size based diff)
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 9 duplicate clauses
0.02/0.05	c resolvent_look() :: found 5 resolvents
0.02/0.05	c main():: clause / variable ratio: ( 2561 / 120 ) = 21.34
0.02/0.05	c longest clause has size 5
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c number of free variables = 120
0.02/0.05	c dynamic_preselect_setsize :: off
0.02/0.05	c main():: all systems go!
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 189
0.09/0.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 751
0.19/0.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5896
1.29/1.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 39519
9.49/9.57	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 199062
52.78/52.89	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 764054
224.03/224.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2304028
740.00/740.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***********
c |************
c |*************
786.98/787.26	c |110010001011000000000000000001000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
786.98/787.26	
c |*************
786.98/787.26	c
786.98/787.26	c main():: nodeCount: 2461969
786.98/787.26	c main():: dead ends in main: 4265
786.98/787.26	c main():: lookAheadCount: 150303896
786.98/787.26	c main():: unitResolveCount: 7627097
786.98/787.26	c main():: time=787.170000
786.98/787.26	c main():: necessary_assignments: 44146
786.98/787.26	c main():: bin_sat: 0, bin_unsat 0
786.98/787.26	c main():: doublelook: #: 7238766, succes #: 4874204
786.98/787.26	c main():: doublelook: overall 4.897 of all possible doublelooks executed
786.98/787.26	c main():: doublelook: succesrate: 67.335, average DL_trigger: 29.496
786.98/787.26	c main():: SOLUTION VERIFIED :-)
786.98/787.26	s SATISFIABLE
786.98/787.26	v -1 2 -3 4 -5 6 7 8 9 -10 11 12 -13 -14 15 16 17 -18 -19 20 21 -23 -24 25 -26 -27 28 29 -30 -31 32 -33 -34 -35 -36 -37 -38 -39 -40 41 -42 43 44 -45 -46 47 48 -49 50 -51 -52 53 -54 -55 56 58 59 60 61 62 -63 -64 65 66 67 -68 -69 70 71 -72 73 -74 75 -76 77 78 79 80 81 -82 -83 -84 -85 86 87 -88 -89 90 91 -92 93 -94 95 -96 -97 98 100 -101 -102 -103 -104 105 106 -107 -108 109 -110 -111 112 113 -114 115 116 -117 -118 119 -120 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627993-1240078815/watcher-1627993-1240078815 -o /tmp/evaluation-result-1627993-1240078815/solver-1627993-1240078815 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627993-1240078815.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21604
/proc/meminfo: memFree=1098976/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=836 CPUtime=0
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 35914879 856064 86 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 209 86 58 167 0 40 0

[startup+0.0255699 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21604
/proc/meminfo: memFree=1098976/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=1060 CPUtime=0.02
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 176 0 0 0 2 0 0 0 18 0 1 0 35914879 1085440 159 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 265 159 82 167 0 96 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1060

[startup+0.101527 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21604
/proc/meminfo: memFree=1098976/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=1452 CPUtime=0.09
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 35914879 1486848 229 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 363 229 93 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301544 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21604
/proc/meminfo: memFree=1098976/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=1452 CPUtime=0.29
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 246 0 0 0 29 0 0 0 19 0 1 0 35914879 1486848 229 1992294400 134512640 135197378 4294956240 18446744073709551615 134614294 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 363 229 93 167 0 194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701579 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21604
/proc/meminfo: memFree=1098976/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=1592 CPUtime=0.69
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 259 0 0 0 69 0 0 0 22 0 1 0 35914879 1630208 242 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 398 242 93 167 0 229 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1098328/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=1736 CPUtime=1.49
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 312 0 0 0 149 0 0 0 25 0 1 0 35914879 1777664 294 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 434 294 93 167 0 265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1736

[startup+3.10179 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1097944/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=1988 CPUtime=3.09
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 355 0 0 0 309 0 0 0 25 0 1 0 35914879 2035712 337 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 497 337 93 167 0 328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1988

[startup+6.30207 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1097624/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=2216 CPUtime=6.29
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 436 0 0 0 629 0 0 0 25 0 1 0 35914879 2269184 418 1992294400 134512640 135197378 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 554 418 93 167 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2216

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1096872/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=3068 CPUtime=12.69
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 584 0 0 0 1269 0 0 0 25 0 1 0 35914879 3141632 566 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 767 566 93 167 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3068

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1095664/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=4984 CPUtime=25.49
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 881 0 0 0 2548 1 0 0 25 0 1 0 35914879 5103616 863 1992294400 134512640 135197378 4294956240 18446744073709551615 134602765 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 1246 863 93 167 0 1077 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4984

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1093360/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=6912 CPUtime=51.08
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 1454 0 0 0 5106 2 0 0 25 0 1 0 35914879 7077888 1436 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 1728 1436 93 167 0 1559 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6912

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1088816/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=13584 CPUtime=102.27
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 2575 0 0 0 10225 2 0 0 25 0 1 0 35914879 13910016 2557 1992294400 134512640 135197378 4294956240 18446744073709551615 134524935 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 3396 2557 93 167 0 3227 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13584

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1083888/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=19808 CPUtime=162.25
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 3804 0 0 0 16222 3 0 0 25 0 1 0 35914879 20283392 3786 1992294400 134512640 135197378 4294956240 18446744073709551615 134602659 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 4952 3786 93 167 0 4783 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19808

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1079344/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=28540 CPUtime=222.24
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 4907 0 0 0 22220 4 0 0 25 0 1 0 35914879 29224960 4889 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 7135 4889 93 167 0 6966 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 28540

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1074416/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=29348 CPUtime=282.22
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 6151 0 0 0 28217 5 0 0 25 0 1 0 35914879 30052352 6133 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 7337 6133 93 167 0 7168 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29348

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1069872/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=42444 CPUtime=342.2
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 7267 0 0 0 34214 6 0 0 25 0 1 0 35914879 43462656 7249 1992294400 134512640 135197378 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 10611 7249 93 167 0 10442 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42444

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1065072/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=42444 CPUtime=402.18
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 8465 0 0 0 40211 7 0 0 25 0 1 0 35914879 43462656 8447 1992294400 134512640 135197378 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 10611 8447 93 167 0 10442 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42444

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1060656/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=42444 CPUtime=462.17
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 9560 0 0 0 46209 8 0 0 25 0 1 0 35914879 43462656 9542 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 10611 9542 93 167 0 10442 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 42444

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1056240/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=522.15
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 10665 0 0 0 52207 8 0 0 25 0 1 0 35914879 65236992 10647 1992294400 134512640 135197378 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 10647 93 167 0 15758 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 63708

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1051696/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=582.14
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 11779 0 0 0 58205 9 0 0 25 0 1 0 35914879 65236992 11761 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 11761 93 167 0 15758 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 63708

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1047536/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=642.13
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 12821 0 0 0 64203 10 0 0 25 0 1 0 35914879 65236992 12803 1992294400 134512640 135197378 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 12803 93 167 0 15758 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 63708

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21605
/proc/meminfo: memFree=1043504/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=702.1
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 13822 0 0 0 70200 10 0 0 25 0 1 0 35914879 65236992 13804 1992294400 134512640 135197378 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 13804 93 167 0 15758 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 63708

[startup+762.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 21605
/proc/meminfo: memFree=1039472/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=762.1
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 14829 0 0 0 76199 11 0 0 25 0 1 0 35914879 65236992 14811 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 14811 93 167 0 15758 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 63708

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

[startup+767.903 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 21605
/proc/meminfo: memFree=1038960/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=767.69
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 14955 0 0 0 76758 11 0 0 25 0 1 0 35914879 65236992 14937 1992294400 134512640 135197378 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 14937 93 167 0 15758 0
Current children cumulated CPU time (s) 767.69
Current children cumulated vsize (KiB) 63708

[startup+780.702 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21605
/proc/meminfo: memFree=1038064/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=780.48
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 15203 0 0 0 78037 11 0 0 25 0 1 0 35914879 65236992 15185 1992294400 134512640 135197378 4294956240 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 15185 93 167 0 15758 0
Current children cumulated CPU time (s) 780.48
Current children cumulated vsize (KiB) 63708

[startup+783.902 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21605
/proc/meminfo: memFree=1037744/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=783.68
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 15271 0 0 0 78357 11 0 0 25 0 1 0 35914879 65236992 15253 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 15253 93 167 0 15758 0
Current children cumulated CPU time (s) 783.68
Current children cumulated vsize (KiB) 63708

[startup+785.501 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21605
/proc/meminfo: memFree=1037552/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=785.28
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 15306 0 0 0 78517 11 0 0 25 0 1 0 35914879 65236992 15288 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 15288 93 167 0 15758 0
Current children cumulated CPU time (s) 785.28
Current children cumulated vsize (KiB) 63708

[startup+786.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21605
/proc/meminfo: memFree=1037552/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=786.08
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 15324 0 0 0 78597 11 0 0 25 0 1 0 35914879 65236992 15306 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 15306 93 167 0 15758 0
Current children cumulated CPU time (s) 786.08
Current children cumulated vsize (KiB) 63708

[startup+786.701 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21605
/proc/meminfo: memFree=1037488/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=786.48
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 15331 0 0 0 78637 11 0 0 25 0 1 0 35914879 65236992 15313 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 15313 93 167 0 15758 0
Current children cumulated CPU time (s) 786.48
Current children cumulated vsize (KiB) 63708

[startup+787.101 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21605
/proc/meminfo: memFree=1037488/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=786.88
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 15340 0 0 0 78677 11 0 0 25 0 1 0 35914879 65236992 15322 1992294400 134512640 135197378 4294956240 18446744073709551615 134618585 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 15322 93 167 0 15758 0
Current children cumulated CPU time (s) 786.88
Current children cumulated vsize (KiB) 63708

[startup+787.201 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21605
/proc/meminfo: memFree=1037488/2055920 swapFree=4192956/4192956
[pid=21604] ppid=21602 vsize=63708 CPUtime=786.98
/proc/21604/stat : 21604 (march_hi) R 21602 21604 21567 0 -1 4194304 15342 0 0 0 78687 11 0 0 25 0 1 0 35914879 65236992 15324 1992294400 134512640 135197378 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/21604/statm: 15927 15324 93 167 0 15758 0
Current children cumulated CPU time (s) 786.98
Current children cumulated vsize (KiB) 63708

Child status: 10
Real time (s): 787.275
CPU time (s): 787.067
CPU user time (s): 786.942
CPU system time (s): 0.124981
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 63708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 786.942
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15345
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= 1545

runsolver used 0.742887 second user time and 1.43878 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-18 20:20:15
IDJOB=1627993
IDBENCH=70449
IDSOLVER=583
FILE ID=node15/1627993-1240078815
PBS_JOBID= 9159116
Free space on /tmp= 66356 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1422278005-004.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627993-1240078815/watcher-1627993-1240078815 -o /tmp/evaluation-result-1627993-1240078815/solver-1627993-1240078815 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627993-1240078815.cnf

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

MD5SUM BENCH= 0fb27214473ddc5f7ac63d69b0565022
RANDOM SEED=326461935

node15.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		: 3000.220
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		: 3000.220
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:       1099456 kB
Buffers:         86124 kB
Cached:         794340 kB
SwapCached:          0 kB
Active:         266856 kB
Inactive:       627432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1099456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          23560 kB
Slab:            48120 kB
Committed_AS:   160308 kB
PageTables:       1460 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= 66356 MiB
End job on node15 at 2009-04-18 20:33:22