Trace number 1626347

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) 5000.03 5002.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S80067159-015.cnf
MD5SUM4df98fe109038d9163a11298f0c496d1
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 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 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.040
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.04	c resolvent_look() :: found 2 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 125 JD: 22
0.10/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 5122 JD: 22
2.60/2.60	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 45602 JD: 22
23.29/23.30	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 3 NC: 246411 JD: 22
127.65/127.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 4 NC: 933679 JD: 22
487.63/487.94	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |****************************************************************| 5 NC: 2654838 JD: 22
1390.49/1391.28	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 5959985 JD: 22
3132.37/3133.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************

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-1626347-1240073442/watcher-1626347-1240073442 -o /tmp/evaluation-result-1626347-1240073442/solver-1626347-1240073442 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626347-1240073442.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: 0.85 0.97 0.99 3/64 21094
/proc/meminfo: memFree=1316712/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=652 CPUtime=0
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 35372287 667648 76 1992294400 134512640 135019032 4294956240 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 200 84 48 123 0 75 0

[startup+0.079139 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21094
/proc/meminfo: memFree=1316712/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1144 CPUtime=0.07
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 211 0 0 0 7 0 0 0 18 0 1 0 35372287 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134597192 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1144

[startup+0.102141 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21094
/proc/meminfo: memFree=1316712/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1144 CPUtime=0.1
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 211 0 0 0 10 0 0 0 18 0 1 0 35372287 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134598631 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1144

[startup+0.302158 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21094
/proc/meminfo: memFree=1316712/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1144 CPUtime=0.3
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 211 0 0 0 30 0 0 0 20 0 1 0 35372287 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1144

[startup+0.702193 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 21094
/proc/meminfo: memFree=1316712/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1144 CPUtime=0.7
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 211 0 0 0 70 0 0 0 24 0 1 0 35372287 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1144

[startup+1.50126 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 21095
/proc/meminfo: memFree=1316192/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1144 CPUtime=1.5
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 211 0 0 0 150 0 0 0 25 0 1 0 35372287 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1144

[startup+3.10141 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 21095
/proc/meminfo: memFree=1316064/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1144 CPUtime=3.1
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 211 0 0 0 310 0 0 0 25 0 1 0 35372287 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1144

[startup+6.30169 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 21095
/proc/meminfo: memFree=1315944/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1144 CPUtime=6.29
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 211 0 0 0 629 0 0 0 25 0 1 0 35372287 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134598051 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1144

[startup+12.7013 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 21095
/proc/meminfo: memFree=1315816/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1144 CPUtime=12.69
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 211 0 0 0 1269 0 0 0 25 0 1 0 35372287 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1144

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 21095
/proc/meminfo: memFree=1315880/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1144 CPUtime=25.49
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 214 0 0 0 2549 0 0 0 25 0 1 0 35372287 1171456 197 1992294400 134512640 135019032 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 286 197 72 123 0 161 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1144

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 21095
/proc/meminfo: memFree=1315880/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1336 CPUtime=51.07
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 240 0 0 0 5107 0 0 0 25 0 1 0 35372287 1368064 223 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 334 223 72 123 0 209 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1336

[startup+102.306 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 21095
/proc/meminfo: memFree=1315688/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1336 CPUtime=102.26
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 265 0 0 0 10226 0 0 0 25 0 1 0 35372287 1368064 248 1992294400 134512640 135019032 4294956240 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 334 248 72 123 0 209 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1336

[startup+162.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 21095
/proc/meminfo: memFree=1315624/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1700 CPUtime=162.23
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 346 0 0 0 16223 0 0 0 25 0 1 0 35372287 1740800 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 425 310 72 123 0 300 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1700

[startup+222.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 21095
/proc/meminfo: memFree=1315496/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1700 CPUtime=222.2
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 374 0 0 0 22220 0 0 0 25 0 1 0 35372287 1740800 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 425 338 72 123 0 300 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1700

[startup+282.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 21095
/proc/meminfo: memFree=1315368/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1928 CPUtime=282.18
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 400 0 0 0 28218 0 0 0 25 0 1 0 35372287 1974272 364 1992294400 134512640 135019032 4294956240 18446744073709551615 134549055 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 482 364 72 123 0 357 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1928

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21095
/proc/meminfo: memFree=1315240/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=1928 CPUtime=342.14
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 432 0 0 0 34214 0 0 0 25 0 1 0 35372287 1974272 396 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 482 396 72 123 0 357 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1928

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21095
/proc/meminfo: memFree=1315048/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=2268 CPUtime=402.06
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 471 0 0 0 40206 0 0 0 25 0 1 0 35372287 2322432 435 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 567 435 72 123 0 442 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 2268

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21095
/proc/meminfo: memFree=1314920/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=2268 CPUtime=462.04
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 508 0 0 0 46204 0 0 0 25 0 1 0 35372287 2322432 472 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 567 472 72 123 0 442 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 2268

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21095
/proc/meminfo: memFree=1314792/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=2780 CPUtime=522.01
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 545 0 0 0 52200 1 0 0 25 0 1 0 35372287 2846720 509 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 695 509 72 123 0 570 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 2780

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21095
/proc/meminfo: memFree=1314664/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=2780 CPUtime=581.98
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 577 0 0 0 58197 1 0 0 25 0 1 0 35372287 2846720 541 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 695 541 72 123 0 570 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 2780

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21101
/proc/meminfo: memFree=1314408/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=2780 CPUtime=641.96
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 603 0 0 0 64195 1 0 0 25 0 1 0 35372287 2846720 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 695 567 72 123 0 570 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 2780


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21103
/proc/meminfo: memFree=1303720/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4000.41
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3239 0 0 0 400038 3 0 0 25 0 1 0 35372287 19156992 3203 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21094/statm: 4677 3203 72 123 0 4552 0
Current children cumulated CPU time (s) 4000.41
Current children cumulated vsize (KiB) 18708

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21103
/proc/meminfo: memFree=1303336/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4060.38
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3311 0 0 0 406035 3 0 0 25 0 1 0 35372287 19156992 3275 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3275 72 123 0 4552 0
Current children cumulated CPU time (s) 4060.38
Current children cumulated vsize (KiB) 18708

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21103
/proc/meminfo: memFree=1303080/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4120.35
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3386 0 0 0 412032 3 0 0 25 0 1 0 35372287 19156992 3350 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3350 72 123 0 4552 0
Current children cumulated CPU time (s) 4120.35
Current children cumulated vsize (KiB) 18708

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21103
/proc/meminfo: memFree=1302824/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4180.33
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3454 0 0 0 418030 3 0 0 25 0 1 0 35372287 19156992 3418 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3418 72 123 0 4552 0
Current children cumulated CPU time (s) 4180.33
Current children cumulated vsize (KiB) 18708

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1302440/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4240.29
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3525 0 0 0 424026 3 0 0 25 0 1 0 35372287 19156992 3489 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3489 72 123 0 4552 0
Current children cumulated CPU time (s) 4240.29
Current children cumulated vsize (KiB) 18708

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1302312/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4300.28
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3595 0 0 0 430024 4 0 0 25 0 1 0 35372287 19156992 3559 1992294400 134512640 135019032 4294956240 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3559 72 123 0 4552 0
Current children cumulated CPU time (s) 4300.28
Current children cumulated vsize (KiB) 18708

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1302120/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4360.25
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3641 0 0 0 436021 4 0 0 25 0 1 0 35372287 19156992 3605 1992294400 134512640 135019032 4294956240 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3605 72 123 0 4552 0
Current children cumulated CPU time (s) 4360.25
Current children cumulated vsize (KiB) 18708

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1301992/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4420.23
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3671 0 0 0 442019 4 0 0 25 0 1 0 35372287 19156992 3635 1992294400 134512640 135019032 4294956240 18446744073709551615 134536921 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3635 72 123 0 4552 0
Current children cumulated CPU time (s) 4420.23
Current children cumulated vsize (KiB) 18708

[startup+4482.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 21109
/proc/meminfo: memFree=1301864/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4480.17
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3698 0 0 0 448013 4 0 0 25 0 1 0 35372287 19156992 3662 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3662 72 123 0 4552 0
Current children cumulated CPU time (s) 4480.17
Current children cumulated vsize (KiB) 18708

[startup+4542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21109
/proc/meminfo: memFree=1301736/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4540.15
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3739 0 0 0 454011 4 0 0 25 0 1 0 35372287 19156992 3703 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3703 72 123 0 4552 0
Current children cumulated CPU time (s) 4540.15
Current children cumulated vsize (KiB) 18708

[startup+4602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1301352/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4600.13
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3791 0 0 0 460009 4 0 0 25 0 1 0 35372287 19156992 3755 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3755 72 123 0 4552 0
Current children cumulated CPU time (s) 4600.13
Current children cumulated vsize (KiB) 18708

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1301032/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4660.1
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3863 0 0 0 466006 4 0 0 25 0 1 0 35372287 19156992 3827 1992294400 134512640 135019032 4294956240 18446744073709551615 134597659 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3827 72 123 0 4552 0
Current children cumulated CPU time (s) 4660.1
Current children cumulated vsize (KiB) 18708

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1300840/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4720.07
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 3919 0 0 0 472003 4 0 0 25 0 1 0 35372287 19156992 3883 1992294400 134512640 135019032 4294956240 18446744073709551615 134541732 0 0 4096 0 0 0 0 17 1 0 0
/proc/21094/statm: 4677 3883 72 123 0 4552 0
Current children cumulated CPU time (s) 4720.07
Current children cumulated vsize (KiB) 18708

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1300584/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4780.04
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 4000 0 0 0 478000 4 0 0 25 0 1 0 35372287 19156992 3964 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 3964 72 123 0 4552 0
Current children cumulated CPU time (s) 4780.04
Current children cumulated vsize (KiB) 18708

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1300392/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4840.01
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 4054 0 0 0 483997 4 0 0 25 0 1 0 35372287 19156992 4018 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 4018 72 123 0 4552 0
Current children cumulated CPU time (s) 4840.01
Current children cumulated vsize (KiB) 18708

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1300200/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4899.98
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 4112 0 0 0 489994 4 0 0 25 0 1 0 35372287 19156992 4076 1992294400 134512640 135019032 4294956240 18446744073709551615 134538424 0 0 4096 0 0 0 0 17 1 0 0
/proc/21094/statm: 4677 4076 72 123 0 4552 0
Current children cumulated CPU time (s) 4899.98
Current children cumulated vsize (KiB) 18708

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1299944/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=4959.92
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 4176 0 0 0 495988 4 0 0 25 0 1 0 35372287 19156992 4140 1992294400 134512640 135019032 4294956240 18446744073709551615 134541345 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 4140 72 123 0 4552 0
Current children cumulated CPU time (s) 4959.92
Current children cumulated vsize (KiB) 18708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21109
/proc/meminfo: memFree=1299752/2055920 swapFree=4192956/4192956
[pid=21094] ppid=21092 vsize=18708 CPUtime=5000.01
/proc/21094/stat : 21094 (march_ks) R 21092 21094 21057 0 -1 4194304 4226 0 0 0 499997 4 0 0 25 0 1 0 35372287 19156992 4190 1992294400 134512640 135019032 4294956240 18446744073709551615 134598756 0 0 4096 0 0 0 0 17 0 0 0
/proc/21094/statm: 4677 4190 72 123 0 4552 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 18708

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.41
CPU time (s): 5000.03
CPU user time (s): 4999.98
CPU system time (s): 0.050992
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 18708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4226
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= 11934

runsolver used 5.9341 second user time and 12.2781 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-18 18:50:42
IDJOB=1626347
IDBENCH=70408
IDSOLVER=582
FILE ID=node50/1626347-1240073442
PBS_JOBID= 9157598
Free space on /tmp= 66416 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S80067159-015.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626347-1240073442/watcher-1626347-1240073442 -o /tmp/evaluation-result-1626347-1240073442/solver-1626347-1240073442 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626347-1240073442.cnf            

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

MD5SUM BENCH= 4df98fe109038d9163a11298f0c496d1
RANDOM SEED=2012673817

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1317256 kB
Buffers:         79988 kB
Cached:         587160 kB
SwapCached:          0 kB
Active:         218456 kB
Inactive:       462496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317256 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          23576 kB
Slab:            43720 kB
Committed_AS:   177600 kB
PageTables:       1448 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= 66412 MiB
End job on node50 at 2009-04-18 20:14:07