Trace number 371553

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, and are wall clock time (not CPU 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 KS 2007-02-08UNSAT 839.076 839.313

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1481093667-06.UNSAT.shuffled.cnf
MD5SUMbd3636480ccd2ac89b0fc1e6396aab86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark839.076
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data (download as text)

0.02/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.04	c main()::
0.02/0.04	c initFormula():: searching for DIMACS p-line....
0.02/0.04	c full lookahead due to high density!
0.02/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.02/0.04	c parseCNF():: parsing....
0.02/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.04	c runParser():: parsing was successful, warming up engines...
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.02/0.04	c stat :: sign balance is biased by 0.032
0.02/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.04	c using k-SAT heuristics (size based diff)
0.02/0.04	c longest clause has size 5
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 6 duplicate clauses
0.02/0.04	c resolvent_look() :: found 4 resolvents
0.02/0.04	c main():: clause / variable ratio: ( 2134 / 100 ) = 21.34
0.02/0.04	c longest clause has size 5
0.02/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04	c dynamic_preselect_setsize :: off
0.02/0.04	c suggested doublelook initial :: 0
0.02/0.04	c main():: all systems go!
0.02/0.04	c |----------------------------------------------------------------|
c |*
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0.02/0.09	c |----------------------------------------------------------------|
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c |**************************************************************c right child 536788 UNSAT by parent!
716.69/716.92	
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c |****************************************************************| 9 NC: 1551803 JD: 20
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c |****************************************************************| 12 NC: 1767096 JD: 20
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c |****************************************************************| 15 NC: 1771665 JD: 20
839.06/839.30	c |----------------------------------------------------------------|
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c |****************************************************************| 16 NC: 1771666 JD: 20
839.06/839.30	c |----------------------------------------------------------------|
c |
839.06/839.30	c
839.06/839.30	c main():: nodeCount: 1771666
839.06/839.30	c main():: dead ends in main: 2269
839.06/839.30	c main():: lookAheadCount: 199896495
839.06/839.30	c main():: unitResolveCount: 6514557
839.06/839.30	c main():: time=839.190000
839.06/839.30	c main():: necessary_assignments: 29646
839.06/839.30	c main():: bin_sat: 0, bin_unsat 0
839.06/839.30	c main():: doublelook: #: 7945996, succes #: 6604465
839.06/839.30	c main():: doublelook: overall 4.030 of all possible doublelooks executed
839.06/839.30	c main():: doublelook: succesrate: 83.117, average DL_trigger: 25.770
839.06/839.30	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-371553-1177543863 -o ROOT/results/node60/solver-371553-1177543863 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371553-1177543863/march_ks /tmp/evaluation/371553-1177543863/instance-371553-1177543863.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): 7500 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: 0.08 0.59 0.65 3/64 27121
/proc/meminfo: memFree=1771352/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=792 CPUtime=0
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 202296281 811008 82 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 198 82 48 123 0 73 0

[startup+0.0301711 s]
/proc/loadavg: 0.08 0.59 0.65 3/64 27121
/proc/meminfo: memFree=1771352/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=936 CPUtime=0.02
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 160 0 0 0 2 0 0 0 18 0 1 0 202296281 958464 143 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 234 143 67 123 0 109 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 936

[startup+0.101178 s]
/proc/loadavg: 0.08 0.59 0.65 3/64 27121
/proc/meminfo: memFree=1771352/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=1048 CPUtime=0.09
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 202296281 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301197 s]
/proc/loadavg: 0.08 0.59 0.65 3/64 27121
/proc/meminfo: memFree=1771352/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=1048 CPUtime=0.29
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 202296281 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1048

[startup+0.701237 s]
/proc/loadavg: 0.08 0.59 0.65 3/64 27121
/proc/meminfo: memFree=1771352/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=1048 CPUtime=0.69
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 194 0 0 0 69 0 0 0 22 0 1 0 202296281 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1048

[startup+1.50132 s]
/proc/loadavg: 0.15 0.60 0.65 2/65 27122
/proc/meminfo: memFree=1770896/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=1048 CPUtime=1.49
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 194 0 0 0 149 0 0 0 25 0 1 0 202296281 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628869 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1048

[startup+3.10147 s]
/proc/loadavg: 0.15 0.60 0.65 2/65 27122
/proc/meminfo: memFree=1770768/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=1048 CPUtime=3.09
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 194 0 0 0 309 0 0 0 25 0 1 0 202296281 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527004 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1048

[startup+6.30179 s]
/proc/loadavg: 0.22 0.60 0.65 2/65 27122
/proc/meminfo: memFree=1770704/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=1184 CPUtime=6.29
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 200 0 0 0 629 0 0 0 25 0 1 0 202296281 1212416 183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 296 183 72 123 0 171 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1184

[startup+12.7014 s]
/proc/loadavg: 0.28 0.61 0.65 2/65 27122
/proc/meminfo: memFree=1770520/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=1184 CPUtime=12.69
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 217 0 0 0 1269 0 0 0 25 0 1 0 202296281 1212416 200 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 296 200 72 123 0 171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1184

[startup+25.5017 s]
/proc/loadavg: 0.44 0.63 0.66 2/65 27122
/proc/meminfo: memFree=1770200/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=1488 CPUtime=25.48
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 298 0 0 0 2548 0 0 0 25 0 1 0 202296281 1523712 281 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 372 281 72 123 0 247 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1488

[startup+51.1012 s]
/proc/loadavg: 0.63 0.66 0.67 2/65 27122
/proc/meminfo: memFree=1769880/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=1868 CPUtime=51.07
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 377 0 0 0 5107 0 0 0 25 0 1 0 202296281 1912832 360 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541733 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 467 360 72 123 0 342 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1868

[startup+102.304 s]
/proc/loadavg: 0.84 0.71 0.68 2/65 27122
/proc/meminfo: memFree=1769112/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=2720 CPUtime=102.26
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 564 0 0 0 10226 0 0 0 25 0 1 0 202296281 2785280 547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 680 547 72 123 0 555 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2720

[startup+162.301 s]
/proc/loadavg: 0.94 0.76 0.70 2/65 27122
/proc/meminfo: memFree=1768216/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=3484 CPUtime=162.24
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 799 0 0 0 16224 0 0 0 25 0 1 0 202296281 3567616 782 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 871 782 72 123 0 746 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3484

[startup+222.302 s]
/proc/loadavg: 0.98 0.80 0.72 2/65 27122
/proc/meminfo: memFree=1767000/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=4636 CPUtime=222.23
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 1095 0 0 0 22222 1 0 0 25 0 1 0 202296281 4747264 1078 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 1159 1078 72 123 0 1034 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4636

[startup+282.302 s]
/proc/loadavg: 0.99 0.83 0.73 2/65 27122
/proc/meminfo: memFree=1765792/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=6360 CPUtime=282.21
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 1386 0 0 0 28220 1 0 0 25 0 1 0 202296281 6512640 1369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 1590 1369 72 123 0 1465 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6360

[startup+342.302 s]
/proc/loadavg: 0.99 0.86 0.74 2/65 27122
/proc/meminfo: memFree=1764384/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=8948 CPUtime=342.19
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 1735 0 0 0 34218 1 0 0 25 0 1 0 202296281 9162752 1718 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 2237 1718 72 123 0 2112 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8948

[startup+402.302 s]
/proc/loadavg: 0.99 0.88 0.75 2/65 27122
/proc/meminfo: memFree=1762848/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=8948 CPUtime=402.18
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 2114 0 0 0 40216 2 0 0 25 0 1 0 202296281 9162752 2097 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 2237 2097 72 123 0 2112 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8948

[startup+462.302 s]
/proc/loadavg: 0.99 0.90 0.77 2/65 27122
/proc/meminfo: memFree=1761248/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=13004 CPUtime=462.16
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 2505 0 0 0 46214 2 0 0 25 0 1 0 202296281 13316096 2488 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 3251 2488 72 123 0 3126 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13004

[startup+522.301 s]
/proc/loadavg: 0.99 0.92 0.78 2/65 27122
/proc/meminfo: memFree=1759520/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=13004 CPUtime=522.15
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 2931 0 0 0 52212 3 0 0 25 0 1 0 202296281 13316096 2914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585483 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 3251 2914 72 123 0 3126 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13004

[startup+582.301 s]
/proc/loadavg: 0.99 0.93 0.79 2/65 27124
/proc/meminfo: memFree=1757600/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=18824 CPUtime=582.13
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 3382 0 0 0 58209 4 0 0 25 0 1 0 202296281 19275776 3365 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 4706 3365 72 123 0 4581 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18824

[startup+642.301 s]
/proc/loadavg: 0.99 0.94 0.80 2/65 27124
/proc/meminfo: memFree=1755808/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=19000 CPUtime=642.12
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 3828 0 0 0 64208 4 0 0 25 0 1 0 202296281 19456000 3811 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 4750 3811 72 123 0 4625 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19000

[startup+702.301 s]
/proc/loadavg: 0.99 0.95 0.81 2/65 27124
/proc/meminfo: memFree=1753824/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=19000 CPUtime=702.09
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 4319 0 0 0 70205 4 0 0 25 0 1 0 202296281 19456000 4302 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526996 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 4750 4302 72 123 0 4625 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19000

[startup+762.305 s]
/proc/loadavg: 1.11 0.99 0.83 2/65 27124
/proc/meminfo: memFree=1751776/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=27732 CPUtime=762.08
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 4816 0 0 0 76203 5 0 0 25 0 1 0 202296281 28397568 4799 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 6933 4799 72 123 0 6808 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 27732

[startup+822.302 s]
/proc/loadavg: 1.18 1.02 0.85 2/65 27124
/proc/meminfo: memFree=1749600/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=27732 CPUtime=822.06
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 5348 0 0 0 82201 5 0 0 25 0 1 0 202296281 28397568 5331 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525935 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 6933 5331 72 123 0 6808 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 27732

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

[startup+831.902 s]
/proc/loadavg: 1.15 1.02 0.85 2/65 27124
/proc/meminfo: memFree=1749280/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=27732 CPUtime=831.66
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 5436 0 0 0 83161 5 0 0 25 0 1 0 202296281 28397568 5419 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 6933 5419 72 123 0 6808 0
Current children cumulated CPU time (s) 831.66
Current children cumulated vsize (KiB) 27732

[startup+835.101 s]
/proc/loadavg: 1.15 1.02 0.85 2/65 27124
/proc/meminfo: memFree=1749152/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=27732 CPUtime=834.86
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 5466 0 0 0 83481 5 0 0 25 0 1 0 202296281 28397568 5449 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 6933 5449 72 123 0 6808 0
Current children cumulated CPU time (s) 834.86
Current children cumulated vsize (KiB) 27732

[startup+836.701 s]
/proc/loadavg: 1.14 1.02 0.85 2/65 27124
/proc/meminfo: memFree=1749152/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=27732 CPUtime=836.45
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 5480 0 0 0 83640 5 0 0 25 0 1 0 202296281 28397568 5463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 6933 5463 72 123 0 6808 0
Current children cumulated CPU time (s) 836.45
Current children cumulated vsize (KiB) 27732

[startup+838.302 s]
/proc/loadavg: 1.14 1.02 0.85 2/65 27124
/proc/meminfo: memFree=1749024/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=27732 CPUtime=838.05
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 5495 0 0 0 83800 5 0 0 25 0 1 0 202296281 28397568 5478 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585361 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 6933 5478 72 123 0 6808 0
Current children cumulated CPU time (s) 838.05
Current children cumulated vsize (KiB) 27732

[startup+839.102 s]
/proc/loadavg: 1.14 1.02 0.85 2/65 27124
/proc/meminfo: memFree=1749024/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=27732 CPUtime=838.85
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 5502 0 0 0 83880 5 0 0 25 0 1 0 202296281 28397568 5485 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 6933 5485 72 123 0 6808 0
Current children cumulated CPU time (s) 838.85
Current children cumulated vsize (KiB) 27732

[startup+839.306 s]
/proc/loadavg: 1.14 1.02 0.85 3/65 27124
/proc/meminfo: memFree=1749024/2055920 swapFree=4183288/4192956
[pid=27121] ppid=27119 vsize=27732 CPUtime=839.06
/proc/27121/stat : 27121 (march_ks) R 27119 27121 27031 0 -1 4194304 5503 0 0 0 83901 5 0 0 25 0 1 0 202296281 28397568 5486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542132 0 0 4096 0 0 0 0 17 1 0 0
/proc/27121/statm: 6933 5486 72 123 0 6808 0
Current children cumulated CPU time (s) 839.06
Current children cumulated vsize (KiB) 27732

Child status: 20
Real time (s): 839.313
CPU time (s): 839.076
CPU user time (s): 839.015
CPU system time (s): 0.06099
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 27732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 839.015
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5505
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= 8
involuntary context switches= 1487

runsolver used 0.706892 second user time and 1.60675 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Apr 25 23:31:03 UTC 2007

IDJOB= 371553
IDBENCH= 19854
IDSOLVER= 180
FILE ID= node60/371553-1177543863

PBS_JOBID= 4695949

Free space on /tmp= 66450 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1481093667-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371553-1177543863/march_ks /tmp/evaluation/371553-1177543863/instance-371553-1177543863.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-371553-1177543863 -o ROOT/results/node60/solver-371553-1177543863 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371553-1177543863/march_ks /tmp/evaluation/371553-1177543863/instance-371553-1177543863.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bd3636480ccd2ac89b0fc1e6396aab86

RANDOM SEED= 530532423

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.214
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		: 3000.214
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:       1771824 kB
Buffers:         18764 kB
Cached:         190976 kB
SwapCached:       3644 kB
Active:          64060 kB
Inactive:       155212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771824 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            50896 kB
Committed_AS:  2570148 kB
PageTables:       1464 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= 66450 MiB

End job on node60 on Wed Apr 25 23:45:03 UTC 2007