Trace number 1626445

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
SAT07 reference solver: March KS 2007-02-08UNSAT 786.376 786.679

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S108799362-035.cnf
MD5SUMa1a7c44aaefb9d151590a11e58c71aae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark786.376
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 

0.70/0.74	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.70/0.74	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.70/0.74	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.70/0.74	c main()::
0.70/0.74	c initFormula():: searching for DIMACS p-line....
0.70/0.74	c full lookahead due to high density!
0.70/0.74	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.70/0.74	c parseCNF():: parsing....
0.70/0.74	c parseCNF():: the CNF contains 0 unary clauses.
0.70/0.74	c runParser():: parsing was successful, warming up engines...
0.70/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.74	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.70/0.74	c stat :: sign balance is biased by 0.006
0.70/0.74	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.70/0.74	c using k-SAT heuristics (size based diff)
0.70/0.74	c longest clause has size 7
0.70/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.70/0.74	c resolvent_look() :: found 3 resolvents
0.70/0.74	c main():: clause / variable ratio: ( 5343 / 60 ) = 89.05
0.70/0.74	c longest clause has size 7
0.70/0.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.74	c dynamic_preselect_setsize :: off
0.70/0.74	c suggested doublelook initial :: 0
0.70/0.74	c main():: all systems go!
0.70/0.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 125 JD: 16
0.79/0.81	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1578 JD: 16
1.39/1.45	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 12161 JD: 16
5.99/6.08	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 55137 JD: 16
24.78/24.82	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 172495 JD: 16
76.16/76.27	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 399946 JD: 16
176.82/176.98	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 731984 JD: 16
325.37/325.57	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1094694 JD: 16
490.10/490.31	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1393639 JD: 16
628.46/628.77	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1583162 JD: 16
718.72/719.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 10 NC: 1673397 JD: 16
763.60/763.97	c |----------------------------------------------------------------|
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c |****************************************************************| 11 NC: 1704760 JD: 16
780.39/780.72	c |----------------------------------------------------------------|
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c |****************************************************************| 12 NC: 1712593 JD: 16
785.10/785.46	c |----------------------------------------------------------------|
c |*
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c |********************************************************
c |****************************************************************| 13 NC: 1714037 JD: 16
786.10/786.49	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 14 NC: 1714198 JD: 16
786.29/786.65	c |----------------------------------------------------------------|
c |*
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c |****
c |********
c |****************
c |********************************
c |****************************************************************| 15 NC: 1714210 JD: 16
786.29/786.67	c |----------------------------------------------------------------|
c |
786.29/786.67	c
786.29/786.67	c main():: nodeCount: 1714210
786.29/786.67	c main():: dead ends in main: 2223
786.29/786.67	c main():: lookAheadCount: 93158885
786.29/786.67	c main():: unitResolveCount: 3461070
786.29/786.67	c main():: time=786.490000
786.29/786.67	c main():: necessary_assignments: 6039
786.29/786.67	c main():: bin_sat: 0, bin_unsat 0
786.29/786.67	c main():: doublelook: #: 5631892, succes #: 4582086
786.29/786.67	c main():: doublelook: overall 6.158 of all possible doublelooks executed
786.29/786.67	c main():: doublelook: succesrate: 81.360, average DL_trigger: 16.897
786.29/786.67	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-1626445-1240080264/watcher-1626445-1240080264 -o /tmp/evaluation-result-1626445-1240080264/solver-1626445-1240080264 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626445-1240080264.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: 1.00 1.00 1.00 3/64 23235
/proc/meminfo: memFree=905736/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=656 CPUtime=0
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 36060052 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 164 80 47 123 0 39 0

[startup+0.0142089 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23235
/proc/meminfo: memFree=905736/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=948 CPUtime=0.01
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 138 0 0 0 1 0 0 0 18 0 1 0 36060052 970752 123 1992294400 134512640 135019032 4294956240 18446744073709551615 134558385 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 237 123 48 123 0 112 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 948

[startup+0.101226 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23235
/proc/meminfo: memFree=905736/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=1528 CPUtime=0.1
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 645 0 0 0 10 0 0 0 18 0 1 0 36060052 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1528

[startup+0.30127 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23235
/proc/meminfo: memFree=905736/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=1528 CPUtime=0.3
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 645 0 0 0 30 0 0 0 19 0 1 0 36060052 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1528

[startup+0.701354 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23235
/proc/meminfo: memFree=905736/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=1528 CPUtime=0.7
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 645 0 0 0 70 0 0 0 23 0 1 0 36060052 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1528

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23236
/proc/meminfo: memFree=904448/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=1764 CPUtime=1.49
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 892 0 0 0 149 0 0 0 25 0 1 0 36060052 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1764

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23236
/proc/meminfo: memFree=904320/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=1764 CPUtime=3.09
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 892 0 0 0 309 0 0 0 25 0 1 0 36060052 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23236
/proc/meminfo: memFree=904192/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=1764 CPUtime=6.29
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 892 0 0 0 629 0 0 0 25 0 1 0 36060052 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23236
/proc/meminfo: memFree=904064/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=1764 CPUtime=12.69
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 892 0 0 0 1269 0 0 0 25 0 1 0 36060052 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1764

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23236
/proc/meminfo: memFree=904192/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=1764 CPUtime=25.48
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 892 0 0 0 2548 0 0 0 25 0 1 0 36060052 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1764

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23236
/proc/meminfo: memFree=904256/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=1968 CPUtime=51.07
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 932 0 0 0 5107 0 0 0 25 0 1 0 36060052 2015232 391 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 492 391 72 123 0 367 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1968

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23236
/proc/meminfo: memFree=904064/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=2068 CPUtime=102.26
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 966 0 0 0 10226 0 0 0 25 0 1 0 36060052 2117632 425 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 517 425 72 123 0 392 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2068

[startup+162.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 23236
/proc/meminfo: memFree=903808/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=2448 CPUtime=162.23
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1010 0 0 0 16223 0 0 0 25 0 1 0 36060052 2506752 469 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 612 469 72 123 0 487 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2448

[startup+222.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 23236
/proc/meminfo: memFree=903680/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=2448 CPUtime=222.21
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1052 0 0 0 22221 0 0 0 25 0 1 0 36060052 2506752 511 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 612 511 72 123 0 487 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2448

[startup+282.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 23236
/proc/meminfo: memFree=903424/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=2788 CPUtime=282.18
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1101 0 0 0 28218 0 0 0 25 0 1 0 36060052 2854912 560 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 697 560 72 123 0 572 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2788

[startup+342.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 23236
/proc/meminfo: memFree=903232/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=2788 CPUtime=342.16
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1148 0 0 0 34216 0 0 0 25 0 1 0 36060052 2854912 607 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 697 607 72 123 0 572 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2788

[startup+402.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 23236
/proc/meminfo: memFree=903104/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=3300 CPUtime=402.14
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1194 0 0 0 40214 0 0 0 25 0 1 0 36060052 3379200 653 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 825 653 72 123 0 700 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 3300

[startup+462.301 s]
/proc/loadavg: 1.10 1.06 1.01 2/65 23236
/proc/meminfo: memFree=902912/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=3300 CPUtime=462.11
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1250 0 0 0 46211 0 0 0 25 0 1 0 36060052 3379200 709 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 825 709 72 123 0 700 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 3300

[startup+522.302 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 23236
/proc/meminfo: memFree=902656/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=4064 CPUtime=522.09
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1305 0 0 0 52209 0 0 0 25 0 1 0 36060052 4161536 764 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1016 764 72 123 0 891 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4064

[startup+582.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 23236
/proc/meminfo: memFree=902400/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=4064 CPUtime=582.07
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1365 0 0 0 58207 0 0 0 25 0 1 0 36060052 4161536 824 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1016 824 72 123 0 891 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4064

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 23236
/proc/meminfo: memFree=902080/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=4064 CPUtime=642.06
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1432 0 0 0 64205 1 0 0 25 0 1 0 36060052 4161536 891 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1016 891 72 123 0 891 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4064

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23236
/proc/meminfo: memFree=901632/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=702.03
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1507 0 0 0 70202 1 0 0 25 0 1 0 36060052 5341184 966 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 966 72 123 0 1179 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 5216

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23236
/proc/meminfo: memFree=901184/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=762.01
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1600 0 0 0 76200 1 0 0 25 0 1 0 36060052 5341184 1059 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 1059 72 123 0 1179 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 5216

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

[startup+767.902 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23236
/proc/meminfo: memFree=901184/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=767.6
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1610 0 0 0 76759 1 0 0 25 0 1 0 36060052 5341184 1069 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 1069 72 123 0 1179 0
Current children cumulated CPU time (s) 767.6
Current children cumulated vsize (KiB) 5216

[startup+774.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23236
/proc/meminfo: memFree=901120/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=774
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1624 0 0 0 77399 1 0 0 25 0 1 0 36060052 5341184 1083 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 1083 72 123 0 1179 0
Current children cumulated CPU time (s) 774
Current children cumulated vsize (KiB) 5216

[startup+780.701 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23236
/proc/meminfo: memFree=901056/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=780.39
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1639 0 0 0 78038 1 0 0 25 0 1 0 36060052 5341184 1098 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 1098 72 123 0 1179 0
Current children cumulated CPU time (s) 780.39
Current children cumulated vsize (KiB) 5216

[startup+783.901 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23236
/proc/meminfo: memFree=901056/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=783.59
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1647 0 0 0 78358 1 0 0 25 0 1 0 36060052 5341184 1106 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 1106 72 123 0 1179 0
Current children cumulated CPU time (s) 783.59
Current children cumulated vsize (KiB) 5216

[startup+785.501 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23236
/proc/meminfo: memFree=900992/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=785.19
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1651 0 0 0 78518 1 0 0 25 0 1 0 36060052 5341184 1110 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 1110 72 123 0 1179 0
Current children cumulated CPU time (s) 785.19
Current children cumulated vsize (KiB) 5216

[startup+786.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23236
/proc/meminfo: memFree=900992/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=785.99
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1654 0 0 0 78598 1 0 0 25 0 1 0 36060052 5341184 1113 1992294400 134512640 135019032 4294956240 18446744073709551615 134628843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 1113 72 123 0 1179 0
Current children cumulated CPU time (s) 785.99
Current children cumulated vsize (KiB) 5216

[startup+786.507 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23236
/proc/meminfo: memFree=900992/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=786.2
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1654 0 0 0 78619 1 0 0 25 0 1 0 36060052 5341184 1113 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 1113 72 123 0 1179 0
Current children cumulated CPU time (s) 786.2
Current children cumulated vsize (KiB) 5216

[startup+786.603 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23236
/proc/meminfo: memFree=900992/2055920 swapFree=4192956/4192956
[pid=23235] ppid=23233 vsize=5216 CPUtime=786.29
/proc/23235/stat : 23235 (march_ks) R 23233 23235 23158 0 -1 4194304 1655 0 0 0 78628 1 0 0 25 0 1 0 36060052 5341184 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23235/statm: 1304 1114 72 123 0 1179 0
Current children cumulated CPU time (s) 786.29
Current children cumulated vsize (KiB) 5216

Child status: 20
Real time (s): 786.679
CPU time (s): 786.376
CPU user time (s): 786.36
CPU system time (s): 0.015997
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 5216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 786.36
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1657
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= 1372

runsolver used 0.72089 second user time and 2.16567 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-18 20:44:24
IDJOB=1626445
IDBENCH=70457
IDSOLVER=582
FILE ID=node10/1626445-1240080264
PBS_JOBID= 9159099
Free space on /tmp= 66328 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S108799362-035.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626445-1240080264/watcher-1626445-1240080264 -o /tmp/evaluation-result-1626445-1240080264/solver-1626445-1240080264 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626445-1240080264.cnf            

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

MD5SUM BENCH= a1a7c44aaefb9d151590a11e58c71aae
RANDOM SEED=2087124589

node10.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        906280 kB
Buffers:         74604 kB
Cached:        1001224 kB
SwapCached:          0 kB
Active:         150980 kB
Inactive:       938836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        906280 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            45980 kB
Committed_AS:   155416 kB
PageTables:       1372 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= 66324 MiB
End job on node10 at 2009-04-18 20:57:31