Trace number 1626733

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) 5000.06 5002.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
MD5SUM12366f275d7d2c369dd8888e0db58ba8
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 31 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 536 free variables and 2264 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.458
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.00/0.02	c resolvent_look() :: found 101 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2365 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2365 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2365 / 540 ) = 4.38
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 121 JD: 20
0.07/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 20557 JD: 20
14.56/14.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
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c |***************************************************************
c |****************************************************************| 2 NC: 124117 JD: 20
87.84/87.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |************
c |*************
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c |****************
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c |****************************************************************| 3 NC: 487358 JD: 20
346.90/347.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 1298729 JD: 20
926.74/927.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************************************| 5 NC: 2698739 JD: 20
1931.01/1932.03	c |----------------------------------------------------------------|
c |*
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c |******
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c |****************************************************************| 6 NC: 4575653 JD: 20
3275.46/3277.12	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 7 NC: 6591324 JD: 20
4721.87/4724.20	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-1626733-1240126593/watcher-1626733-1240126593 -o /tmp/evaluation-result-1626733-1240126593/solver-1626733-1240126593 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626733-1240126593.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 25136
/proc/meminfo: memFree=1081008/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=792 CPUtime=0
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40686114 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 198 110 50 123 0 73 0

[startup+0.075456 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25136
/proc/meminfo: memFree=1081008/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1336 CPUtime=0.07
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 277 0 0 0 7 0 0 0 18 0 1 0 40686114 1368064 260 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 334 260 73 123 0 209 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1336

[startup+0.10146 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25136
/proc/meminfo: memFree=1081008/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1336 CPUtime=0.09
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 40686114 1368064 264 1992294400 134512640 135019032 4294956240 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 334 264 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301496 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25136
/proc/meminfo: memFree=1081008/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1468 CPUtime=0.29
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 296 0 0 0 29 0 0 0 19 0 1 0 40686114 1503232 279 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 367 279 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701567 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25136
/proc/meminfo: memFree=1081008/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1468 CPUtime=0.69
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 304 0 0 0 69 0 0 0 23 0 1 0 40686114 1503232 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 367 287 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25137
/proc/meminfo: memFree=1080104/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1468 CPUtime=1.49
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 311 0 0 0 149 0 0 0 25 0 1 0 40686114 1503232 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 367 294 73 123 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1468

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25137
/proc/meminfo: memFree=1079976/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1600 CPUtime=3.09
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 321 0 0 0 309 0 0 0 25 0 1 0 40686114 1638400 304 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/25136/statm: 400 304 73 123 0 275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1600

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25137
/proc/meminfo: memFree=1079848/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1600 CPUtime=6.28
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 331 0 0 0 628 0 0 0 25 0 1 0 40686114 1638400 314 1992294400 134512640 135019032 4294956240 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/25136/statm: 400 314 73 123 0 275 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1600

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25137
/proc/meminfo: memFree=1079656/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1600 CPUtime=12.67
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 339 0 0 0 1267 0 0 0 25 0 1 0 40686114 1638400 322 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 400 322 73 123 0 275 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1600

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25137
/proc/meminfo: memFree=1079656/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1732 CPUtime=25.46
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 351 0 0 0 2546 0 0 0 25 0 1 0 40686114 1773568 334 1992294400 134512640 135019032 4294956240 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 433 334 73 123 0 308 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1732

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25137
/proc/meminfo: memFree=1079592/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1732 CPUtime=51.05
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 371 0 0 0 5105 0 0 0 25 0 1 0 40686114 1773568 354 1992294400 134512640 135019032 4294956240 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 433 354 73 123 0 308 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1732

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079400/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=1900 CPUtime=102.23
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 393 0 0 0 10223 0 0 0 25 0 1 0 40686114 1945600 376 1992294400 134512640 135019032 4294956240 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 475 376 73 123 0 350 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1900

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079400/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=2036 CPUtime=162.2
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 429 0 0 0 16220 0 0 0 25 0 1 0 40686114 2084864 412 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 509 412 73 123 0 384 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 2036

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079400/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=2036 CPUtime=222.17
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 437 0 0 0 22217 0 0 0 25 0 1 0 40686114 2084864 420 1992294400 134512640 135019032 4294956240 18446744073709551615 134548927 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 509 420 73 123 0 384 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 2036

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079336/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=2104 CPUtime=282.13
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 446 0 0 0 28213 0 0 0 25 0 1 0 40686114 2154496 429 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 526 429 73 123 0 401 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 2104

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079336/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=2104 CPUtime=342.11
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 449 0 0 0 34211 0 0 0 25 0 1 0 40686114 2154496 432 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 526 432 73 123 0 401 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 2104

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079272/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=2204 CPUtime=402.08
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 466 0 0 0 40208 0 0 0 25 0 1 0 40686114 2256896 449 1992294400 134512640 135019032 4294956240 18446744073709551615 134579400 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 551 449 73 123 0 426 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 2204

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079208/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=2356 CPUtime=462.05
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 491 0 0 0 46205 0 0 0 25 0 1 0 40686114 2412544 474 1992294400 134512640 135019032 4294956240 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 589 474 73 123 0 464 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 2356

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079144/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=2356 CPUtime=522.02
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 504 0 0 0 52202 0 0 0 25 0 1 0 40686114 2412544 487 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 589 487 73 123 0 464 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 2356

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079080/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=2356 CPUtime=582
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 516 0 0 0 58200 0 0 0 25 0 1 0 40686114 2412544 499 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 589 499 73 123 0 464 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 2356

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25139
/proc/meminfo: memFree=1079016/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=2356 CPUtime=641.97
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 529 0 0 0 64197 0 0 0 25 0 1 0 40686114 2412544 512 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 589 512 73 123 0 464 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 2356


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25147
/proc/meminfo: memFree=1071592/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=10472 CPUtime=4060.28
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2361 0 0 0 406025 3 0 0 25 0 1 0 40686114 10723328 2344 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 2618 2344 73 123 0 2493 0
Current children cumulated CPU time (s) 4060.28
Current children cumulated vsize (KiB) 10472

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25147
/proc/meminfo: memFree=1071336/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=10472 CPUtime=4120.25
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2428 0 0 0 412022 3 0 0 25 0 1 0 40686114 10723328 2411 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 2618 2411 73 123 0 2493 0
Current children cumulated CPU time (s) 4120.25
Current children cumulated vsize (KiB) 10472

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25147
/proc/meminfo: memFree=1071208/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=10472 CPUtime=4180.23
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2471 0 0 0 418020 3 0 0 25 0 1 0 40686114 10723328 2454 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 2618 2454 73 123 0 2493 0
Current children cumulated CPU time (s) 4180.23
Current children cumulated vsize (KiB) 10472

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1071144/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=10472 CPUtime=4240.2
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2500 0 0 0 424017 3 0 0 25 0 1 0 40686114 10723328 2483 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 2618 2483 73 123 0 2493 0
Current children cumulated CPU time (s) 4240.2
Current children cumulated vsize (KiB) 10472

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1070952/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4300.17
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2530 0 0 0 430014 3 0 0 25 0 1 0 40686114 14696448 2513 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2513 73 123 0 3463 0
Current children cumulated CPU time (s) 4300.17
Current children cumulated vsize (KiB) 14352

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1070824/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4360.14
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2569 0 0 0 436011 3 0 0 25 0 1 0 40686114 14696448 2552 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2552 73 123 0 3463 0
Current children cumulated CPU time (s) 4360.14
Current children cumulated vsize (KiB) 14352

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1070568/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4420.1
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2619 0 0 0 442007 3 0 0 25 0 1 0 40686114 14696448 2602 1992294400 134512640 135019032 4294956240 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2602 73 123 0 3463 0
Current children cumulated CPU time (s) 4420.1
Current children cumulated vsize (KiB) 14352

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1070440/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4480.08
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2662 0 0 0 448005 3 0 0 25 0 1 0 40686114 14696448 2645 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2645 73 123 0 3463 0
Current children cumulated CPU time (s) 4480.08
Current children cumulated vsize (KiB) 14352

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1070184/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4540.05
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2723 0 0 0 454002 3 0 0 25 0 1 0 40686114 14696448 2706 1992294400 134512640 135019032 4294956240 18446744073709551615 134579721 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2706 73 123 0 3463 0
Current children cumulated CPU time (s) 4540.05
Current children cumulated vsize (KiB) 14352

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1069864/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4600.03
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2784 0 0 0 460000 3 0 0 25 0 1 0 40686114 14696448 2767 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2767 73 123 0 3463 0
Current children cumulated CPU time (s) 4600.03
Current children cumulated vsize (KiB) 14352

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1069736/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4660
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2814 0 0 0 465997 3 0 0 25 0 1 0 40686114 14696448 2797 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2797 73 123 0 3463 0
Current children cumulated CPU time (s) 4660
Current children cumulated vsize (KiB) 14352

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1069672/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4719.98
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2835 0 0 0 471995 3 0 0 25 0 1 0 40686114 14696448 2818 1992294400 134512640 135019032 4294956240 18446744073709551615 134542935 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2818 73 123 0 3463 0
Current children cumulated CPU time (s) 4719.98
Current children cumulated vsize (KiB) 14352

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1069224/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4779.94
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2946 0 0 0 477991 3 0 0 25 0 1 0 40686114 14696448 2929 1992294400 134512640 135019032 4294956240 18446744073709551615 134579438 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2929 73 123 0 3463 0
Current children cumulated CPU time (s) 4779.94
Current children cumulated vsize (KiB) 14352

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1069032/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4839.92
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 2995 0 0 0 483989 3 0 0 25 0 1 0 40686114 14696448 2978 1992294400 134512640 135019032 4294956240 18446744073709551615 134564720 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 2978 73 123 0 3463 0
Current children cumulated CPU time (s) 4839.92
Current children cumulated vsize (KiB) 14352

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1068840/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4899.9
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 3052 0 0 0 489986 4 0 0 25 0 1 0 40686114 14696448 3035 1992294400 134512640 135019032 4294956240 18446744073709551615 134598899 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 3035 73 123 0 3463 0
Current children cumulated CPU time (s) 4899.9
Current children cumulated vsize (KiB) 14352

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1068456/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14352 CPUtime=4959.87
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 3139 0 0 0 495983 4 0 0 25 0 1 0 40686114 14696448 3122 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3588 3122 73 123 0 3463 0
Current children cumulated CPU time (s) 4959.87
Current children cumulated vsize (KiB) 14352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1068200/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14864 CPUtime=5000.05
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 3198 0 0 0 500001 4 0 0 25 0 1 0 40686114 15220736 3181 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3716 3181 73 123 0 3591 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 14864

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25147
/proc/meminfo: memFree=1068200/2055920 swapFree=4192956/4192956
[pid=25136] ppid=25134 vsize=14864 CPUtime=5000.05
/proc/25136/stat : 25136 (march_ks) R 25134 25136 25031 0 -1 4194304 3198 0 0 0 500001 4 0 0 25 0 1 0 40686114 15220736 3181 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/25136/statm: 3716 3181 73 123 0 3591 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 14864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.06
CPU user time (s): 5000.02
CPU system time (s): 0.043993
CPU usage (%): 99.951
Max. virtual memory (cumulated for all children) (KiB): 14864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3198
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= 12793

runsolver used 4.32034 second user time and 13.8989 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-19 09:36:33
IDJOB=1626733
IDBENCH=70601
IDSOLVER=582
FILE ID=node60/1626733-1240126593
PBS_JOBID= 9157800
Free space on /tmp= 66464 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626733-1240126593/watcher-1626733-1240126593 -o /tmp/evaluation-result-1626733-1240126593/solver-1626733-1240126593 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626733-1240126593.cnf            

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

MD5SUM BENCH= 12366f275d7d2c369dd8888e0db58ba8
RANDOM SEED=1621261877

node60.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		: 3000.256
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		: 3000.256
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:       1081552 kB
Buffers:         87680 kB
Cached:         787140 kB
SwapCached:          0 kB
Active:         290532 kB
Inactive:       598744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081552 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          24204 kB
Slab:            71092 kB
Committed_AS:   160000 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= 66460 MiB
End job on node60 at 2009-04-19 10:59:58