Trace number 1544512

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 2007-02-08? (TO) 1200.06 1200.11

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1266438269-016.cnf
MD5SUM166fa796e9e4e8cad989cc4a86020c12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

0.79/0.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.81	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.81	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.81	c main()::
0.79/0.81	c initFormula():: searching for DIMACS p-line....
0.79/0.81	c full lookahead due to high density!
0.79/0.81	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.79/0.81	c parseCNF():: parsing....
0.79/0.81	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.81	c runParser():: parsing was successful, warming up engines...
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.79/0.81	c stat :: sign balance is biased by 0.006
0.79/0.81	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.81	c using k-SAT heuristics (size based diff)
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.79/0.81	c resolvent_look() :: found 2 resolvents
0.79/0.81	c main():: clause / variable ratio: ( 5787 / 65 ) = 89.03
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c dynamic_preselect_setsize :: off
0.79/0.81	c suggested doublelook initial :: 0
0.79/0.81	c main():: all systems go!
0.79/0.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 165 JD: 18
0.89/0.90	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 2212 JD: 18
1.79/1.86	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 16897 JD: 18
8.70/8.73	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 83925 JD: 18
40.08/40.16	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 290222 JD: 18
137.39/137.44	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 746033 JD: 18
354.58/354.69	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1520382 JD: 18
727.25/727.34	c |----------------------------------------------------------------|
c |*
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544512-1238611033/watcher-1544512-1238611033 -o /tmp/evaluation-result-1544512-1238611033/solver-1544512-1238611033 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544512-1238611033.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 0.91 0.60 3/64 16418
/proc/meminfo: memFree=1649264/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=656 CPUtime=0
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133769768 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 164 81 47 123 0 39 0

[startup+0.0243241 s]
/proc/loadavg: 1.00 0.91 0.60 3/64 16418
/proc/meminfo: memFree=1649264/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=1248 CPUtime=0.02
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 333 0 0 0 2 0 0 0 18 0 1 0 1133769768 1277952 210 1992294400 134512640 135019032 4294956240 18446744073709551615 134609890 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 312 210 63 123 0 187 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1248

[startup+0.101301 s]
/proc/loadavg: 1.00 0.91 0.60 3/64 16418
/proc/meminfo: memFree=1649264/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=1592 CPUtime=0.09
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 1133769768 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.301245 s]
/proc/loadavg: 1.00 0.91 0.60 3/64 16418
/proc/meminfo: memFree=1649264/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=1592 CPUtime=0.29
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 717 0 0 0 29 0 0 0 19 0 1 0 1133769768 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1592

[startup+0.701132 s]
/proc/loadavg: 1.00 0.91 0.60 3/64 16418
/proc/meminfo: memFree=1649264/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=1592 CPUtime=0.69
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 717 0 0 0 69 0 0 0 23 0 1 0 1133769768 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50191 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16419
/proc/meminfo: memFree=1647976/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=1856 CPUtime=1.49
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 969 0 0 0 149 0 0 0 25 0 1 0 1133769768 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1856

[startup+3.10146 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16419
/proc/meminfo: memFree=1647848/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=1856 CPUtime=3.09
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 969 0 0 0 309 0 0 0 25 0 1 0 1133769768 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.30156 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16419
/proc/meminfo: memFree=1647720/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=1856 CPUtime=6.29
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 969 0 0 0 629 0 0 0 25 0 1 0 1133769768 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1856

[startup+12.7018 s]
/proc/loadavg: 1.00 0.91 0.60 2/65 16419
/proc/meminfo: memFree=1647720/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=1856 CPUtime=12.69
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 969 0 0 0 1269 0 0 0 25 0 1 0 1133769768 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1856

[startup+25.5012 s]
/proc/loadavg: 1.00 0.92 0.61 2/65 16419
/proc/meminfo: memFree=1647784/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=1856 CPUtime=25.49
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 969 0 0 0 2549 0 0 0 25 0 1 0 1133769768 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16418/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1856

[startup+51.101 s]
/proc/loadavg: 1.00 0.92 0.62 2/65 16419
/proc/meminfo: memFree=1647720/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=2060 CPUtime=51.08
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1009 0 0 0 5108 0 0 0 25 0 1 0 1133769768 2109440 378 1992294400 134512640 135019032 4294956240 18446744073709551615 134538371 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 515 378 72 123 0 390 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2060

[startup+102.306 s]
/proc/loadavg: 1.00 0.93 0.64 2/65 16419
/proc/meminfo: memFree=1647592/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=2160 CPUtime=102.29
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1045 0 0 0 10229 0 0 0 25 0 1 0 1133769768 2211840 414 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 540 414 72 123 0 415 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2160

[startup+162.302 s]
/proc/loadavg: 1.00 0.94 0.66 2/65 16419
/proc/meminfo: memFree=1647400/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=2540 CPUtime=162.28
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1087 0 0 0 16228 0 0 0 25 0 1 0 1133769768 2600960 456 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 635 456 72 123 0 510 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2540

[startup+222.302 s]
/proc/loadavg: 1.00 0.95 0.68 2/65 16419
/proc/meminfo: memFree=1647272/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=2540 CPUtime=222.29
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1130 0 0 0 22228 1 0 0 25 0 1 0 1133769768 2600960 499 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 635 499 72 123 0 510 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2540

[startup+282.301 s]
/proc/loadavg: 1.00 0.95 0.69 2/65 16419
/proc/meminfo: memFree=1647080/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=2880 CPUtime=282.28
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1174 0 0 0 28227 1 0 0 25 0 1 0 1133769768 2949120 543 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 720 543 72 123 0 595 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 2880

[startup+342.301 s]
/proc/loadavg: 1.00 0.96 0.71 2/65 16419
/proc/meminfo: memFree=1646888/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=2880 CPUtime=342.28
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1218 0 0 0 34227 1 0 0 25 0 1 0 1133769768 2949120 587 1992294400 134512640 135019032 4294956240 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 720 587 72 123 0 595 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 2880

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.73 2/65 16419
/proc/meminfo: memFree=1646760/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=3392 CPUtime=402.27
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1262 0 0 0 40226 1 0 0 25 0 1 0 1133769768 3473408 631 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 848 631 72 123 0 723 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 3392

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 16419
/proc/meminfo: memFree=1646568/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=3392 CPUtime=462.28
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1307 0 0 0 46227 1 0 0 25 0 1 0 1133769768 3473408 676 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 848 676 72 123 0 723 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 3392

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 16419
/proc/meminfo: memFree=1646440/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=4156 CPUtime=522.27
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1353 0 0 0 52226 1 0 0 25 0 1 0 1133769768 4255744 722 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1039 722 72 123 0 914 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 4156

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.76 2/65 16419
/proc/meminfo: memFree=1646248/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=4156 CPUtime=582.27
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1402 0 0 0 58226 1 0 0 25 0 1 0 1133769768 4255744 771 1992294400 134512640 135019032 4294956240 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1039 771 72 123 0 914 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 4156

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.78 2/65 16419
/proc/meminfo: memFree=1646120/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=4156 CPUtime=642.27
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1448 0 0 0 64226 1 0 0 25 0 1 0 1133769768 4255744 817 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1039 817 72 123 0 914 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 4156

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.79 2/65 16419
/proc/meminfo: memFree=1645800/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=4156 CPUtime=702.26
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1498 0 0 0 70225 1 0 0 25 0 1 0 1133769768 4255744 867 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/16418/statm: 1039 867 72 123 0 914 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 4156

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 16419
/proc/meminfo: memFree=1645544/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=5308 CPUtime=762.25
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1548 0 0 0 76224 1 0 0 25 0 1 0 1133769768 5435392 917 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1327 917 72 123 0 1202 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 5308

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 16419
/proc/meminfo: memFree=1645352/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=5308 CPUtime=822.25
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1597 0 0 0 82224 1 0 0 25 0 1 0 1133769768 5435392 966 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1327 966 72 123 0 1202 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 5308

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 16419
/proc/meminfo: memFree=1645160/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=5308 CPUtime=882.24
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1645 0 0 0 88223 1 0 0 25 0 1 0 1133769768 5435392 1014 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1327 1014 72 123 0 1202 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 5308

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 16419
/proc/meminfo: memFree=1644968/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=5308 CPUtime=942.24
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1698 0 0 0 94223 1 0 0 25 0 1 0 1133769768 5435392 1067 1992294400 134512640 135019032 4294956240 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1327 1067 72 123 0 1202 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 5308

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.84 2/65 16419
/proc/meminfo: memFree=1644776/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=5308 CPUtime=1002.24
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1749 0 0 0 100223 1 0 0 25 0 1 0 1133769768 5435392 1118 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1327 1118 72 123 0 1202 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 5308

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.84 2/65 16419
/proc/meminfo: memFree=1644520/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=5308 CPUtime=1062.24
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1803 0 0 0 106223 1 0 0 25 0 1 0 1133769768 5435392 1172 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1327 1172 72 123 0 1202 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 5308

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 16419
/proc/meminfo: memFree=1644264/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=7032 CPUtime=1122.24
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1858 0 0 0 112223 1 0 0 25 0 1 0 1133769768 7200768 1227 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1758 1227 72 123 0 1633 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 7032

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 16419
/proc/meminfo: memFree=1644008/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=7032 CPUtime=1182.25
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1917 0 0 0 118223 2 0 0 25 0 1 0 1133769768 7200768 1286 1992294400 134512640 135019032 4294956240 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1758 1286 72 123 0 1633 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 7032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 16419
/proc/meminfo: memFree=1643944/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=7032 CPUtime=1200.05
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1936 0 0 0 120003 2 0 0 25 0 1 0 1133769768 7200768 1305 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1758 1305 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7032

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.11 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 16419
/proc/meminfo: memFree=1643944/2055920 swapFree=4178252/4192956
[pid=16418] ppid=16416 vsize=7032 CPUtime=1200.05
/proc/16418/stat : 16418 (march_ks) R 16416 16418 16354 0 -1 4194304 1936 0 0 0 120003 2 0 0 25 0 1 0 1133769768 7200768 1305 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/16418/statm: 1758 1305 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.024996
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 7032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1936
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= 4564

runsolver used 0.962853 second user time and 3.42048 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-01 20:37:13
IDJOB=1544512
IDBENCH=70483
IDSOLVER=559
FILE ID=node16/1544512-1238611033
PBS_JOBID= 9073685
Free space on /tmp= 63956 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1266438269-016.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544512-1238611033/watcher-1544512-1238611033 -o /tmp/evaluation-result-1544512-1238611033/solver-1544512-1238611033 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544512-1238611033.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 166fa796e9e4e8cad989cc4a86020c12
RANDOM SEED=549682813

node16.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		: 3000.232
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		: 3000.232
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:       1649744 kB
Buffers:         80936 kB
Cached:         231056 kB
SwapCached:       8560 kB
Active:         215212 kB
Inactive:       106764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649744 kB
SwapTotal:     4192956 kB
SwapFree:      4178252 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            70284 kB
Committed_AS:  3157548 kB
PageTables:       1440 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= 63952 MiB
End job on node16 at 2009-04-01 20:57:15