Trace number 1544642

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 519 free variables and 2208 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.396
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 141 duplicate clauses
0.00/0.02	c resolvent_look() :: found 90 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2298 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 520 variabels and 2298 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2298 / 520 ) = 4.42
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: 246 JD: 22
0.10/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 5085 JD: 22
3.30/3.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 2 NC: 35119 JD: 22
23.38/23.40	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 3 NC: 164774 JD: 22
109.73/109.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 514381 JD: 22
342.92/343.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1257748 JD: 22
839.64/840.11	c |----------------------------------------------------------------|
c |*
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 |************************************
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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-1544642-1238612678/watcher-1544642-1238612678 -o /tmp/evaluation-result-1544642-1238612678/solver-1544642-1238612678 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544642-1238612678.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: 0.93 1.01 0.90 3/64 32762
/proc/meminfo: memFree=1601744/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=804 CPUtime=0
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1133934030 823296 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134677343 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 201 114 50 123 0 76 0

[startup+0.037943 s]
/proc/loadavg: 0.93 1.01 0.90 3/64 32762
/proc/meminfo: memFree=1601744/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1332 CPUtime=0.03
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 264 0 0 0 3 0 0 0 18 0 1 0 1133934030 1363968 247 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 333 247 73 123 0 208 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1332

[startup+0.101954 s]
/proc/loadavg: 0.93 1.01 0.90 3/64 32762
/proc/meminfo: memFree=1601744/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1332 CPUtime=0.1
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 273 0 0 0 10 0 0 0 18 0 1 0 1133934030 1363968 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 333 256 73 123 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1332

[startup+0.30199 s]
/proc/loadavg: 0.93 1.01 0.90 3/64 32762
/proc/meminfo: memFree=1601744/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1464 CPUtime=0.29
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 1133934030 1499136 269 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 366 269 73 123 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1464

[startup+0.701061 s]
/proc/loadavg: 0.93 1.01 0.90 3/64 32762
/proc/meminfo: memFree=1601744/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1464 CPUtime=0.69
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 299 0 0 0 69 0 0 0 23 0 1 0 1133934030 1499136 282 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 366 282 73 123 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50121 s]
/proc/loadavg: 0.93 1.01 0.90 2/65 32763
/proc/meminfo: memFree=1600840/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1464 CPUtime=1.49
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 309 0 0 0 149 0 0 0 25 0 1 0 1133934030 1499136 292 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 366 292 73 123 0 241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1464

[startup+3.10149 s]
/proc/loadavg: 0.93 1.01 0.90 2/65 32763
/proc/meminfo: memFree=1600648/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1464 CPUtime=3.09
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 317 0 0 0 309 0 0 0 25 0 1 0 1133934030 1499136 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 366 300 73 123 0 241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1464

[startup+6.30106 s]
/proc/loadavg: 0.94 1.01 0.90 2/65 32763
/proc/meminfo: memFree=1600520/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1596 CPUtime=6.29
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 327 0 0 0 629 0 0 0 25 0 1 0 1133934030 1634304 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 399 310 73 123 0 274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1596

[startup+12.7012 s]
/proc/loadavg: 0.94 1.00 0.90 2/65 32763
/proc/meminfo: memFree=1600400/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1596 CPUtime=12.69
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 338 0 0 0 1269 0 0 0 25 0 1 0 1133934030 1634304 321 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 399 321 73 123 0 274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1596

[startup+25.5015 s]
/proc/loadavg: 0.96 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1600400/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1736 CPUtime=25.48
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 372 0 0 0 2548 0 0 0 25 0 1 0 1133934030 1777664 355 1992294400 134512640 135019032 4294956240 18446744073709551615 134538116 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 434 355 73 123 0 309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1736

[startup+51.1011 s]
/proc/loadavg: 0.97 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1600272/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=1872 CPUtime=51.06
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 410 0 0 0 5106 0 0 0 25 0 1 0 1133934030 1916928 393 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 468 393 73 123 0 343 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1872

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1600144/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=2040 CPUtime=102.24
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 437 0 0 0 10224 0 0 0 25 0 1 0 1133934030 2088960 420 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 510 420 73 123 0 385 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2040

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1599952/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=2192 CPUtime=162.21
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 483 0 0 0 16221 0 0 0 25 0 1 0 1133934030 2244608 466 1992294400 134512640 135019032 4294956240 18446744073709551615 134548019 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 548 466 73 123 0 423 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2192

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1599696/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=2560 CPUtime=222.17
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 540 0 0 0 22217 0 0 0 25 0 1 0 1133934030 2621440 523 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 640 523 73 123 0 515 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 2560

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1599568/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=2900 CPUtime=282.14
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 586 0 0 0 28214 0 0 0 25 0 1 0 1133934030 2969600 569 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 725 569 73 123 0 600 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 2900

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1599312/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=2900 CPUtime=342.12
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 659 0 0 0 34212 0 0 0 25 0 1 0 1133934030 2969600 642 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 725 642 73 123 0 600 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 2900

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1598992/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=3412 CPUtime=402.08
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 749 0 0 0 40208 0 0 0 25 0 1 0 1133934030 3493888 732 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 853 732 73 123 0 728 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 3412

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1598736/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=4176 CPUtime=462.05
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 798 0 0 0 46205 0 0 0 25 0 1 0 1133934030 4276224 781 1992294400 134512640 135019032 4294956240 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1044 781 73 123 0 919 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 4176

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1598416/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=4392 CPUtime=522.04
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 876 0 0 0 52203 1 0 0 25 0 1 0 1133934030 4497408 859 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1098 859 73 123 0 973 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 4392

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1598096/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=4392 CPUtime=581.99
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 962 0 0 0 58198 1 0 0 25 0 1 0 1133934030 4497408 945 1992294400 134512640 135019032 4294956240 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1098 945 73 123 0 973 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 4392

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1597904/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=4392 CPUtime=641.96
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1003 0 0 0 64195 1 0 0 25 0 1 0 1133934030 4497408 986 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1098 986 73 123 0 973 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 4392

[startup+702.302 s]
/proc/loadavg: 1.06 1.02 0.91 2/65 32763
/proc/meminfo: memFree=1597648/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=5544 CPUtime=701.93
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1040 0 0 0 70192 1 0 0 25 0 1 0 1133934030 5677056 1023 1992294400 134512640 135019032 4294956240 18446744073709551615 134548907 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1386 1023 73 123 0 1261 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 5544

[startup+762.305 s]
/proc/loadavg: 1.02 1.01 0.91 2/65 32763
/proc/meminfo: memFree=1597264/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=5544 CPUtime=761.89
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1142 0 0 0 76188 1 0 0 25 0 1 0 1133934030 5677056 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1386 1125 73 123 0 1261 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 5544

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1596880/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=5544 CPUtime=821.84
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1238 0 0 0 82183 1 0 0 25 0 1 0 1133934030 5677056 1221 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1386 1221 73 123 0 1261 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 5544

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1596240/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=7268 CPUtime=881.82
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1401 0 0 0 88181 1 0 0 25 0 1 0 1133934030 7442432 1384 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1817 1384 73 123 0 1692 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 7268

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1595664/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=7752 CPUtime=941.78
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1559 0 0 0 94177 1 0 0 25 0 1 0 1133934030 7938048 1542 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1938 1542 73 123 0 1813 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 7752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1595408/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=7752 CPUtime=1001.77
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1615 0 0 0 100175 2 0 0 25 0 1 0 1133934030 7938048 1598 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1938 1598 73 123 0 1813 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 7752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1595152/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=7752 CPUtime=1061.73
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1684 0 0 0 106171 2 0 0 25 0 1 0 1133934030 7938048 1667 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1938 1667 73 123 0 1813 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 7752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1594960/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=7752 CPUtime=1121.7
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1748 0 0 0 112168 2 0 0 25 0 1 0 1133934030 7938048 1731 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 1938 1731 73 123 0 1813 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 7752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1594448/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=10340 CPUtime=1181.67
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1867 0 0 0 118165 2 0 0 25 0 1 0 1133934030 10588160 1850 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 2585 1850 73 123 0 2460 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 10340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1594384/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=10340 CPUtime=1200.07
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1888 0 0 0 120005 2 0 0 25 0 1 0 1133934030 10588160 1871 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 2585 1871 73 123 0 2460 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10340

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32763
/proc/meminfo: memFree=1594384/2055920 swapFree=4178780/4192956
[pid=32762] ppid=32760 vsize=10340 CPUtime=1200.07
/proc/32762/stat : 32762 (march_ks) R 32760 32762 32661 0 -1 4194304 1888 0 0 0 120005 2 0 0 25 0 1 0 1133934030 10588160 1871 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/32762/statm: 2585 1871 73 123 0 2460 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.024996
CPU usage (%): 99.9476
Max. virtual memory (cumulated for all children) (KiB): 10340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
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= 1888
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= 4241

runsolver used 1.07084 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node12 at 2009-04-01 21:04:38
IDJOB=1544642
IDBENCH=70548
IDSOLVER=559
FILE ID=node12/1544642-1238612678
PBS_JOBID= 9073689
Free space on /tmp= 65408 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544642-1238612678/watcher-1544642-1238612678 -o /tmp/evaluation-result-1544642-1238612678/solver-1544642-1238612678 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544642-1238612678.cnf            

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=3879455

node12.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		: 3000.266
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		: 3000.266
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:       1602224 kB
Buffers:         85032 kB
Cached:         281452 kB
SwapCached:       7924 kB
Active:         289472 kB
Inactive:        86308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602224 kB
SwapTotal:     4192956 kB
SwapFree:      4178780 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          15004 kB
Slab:            64036 kB
Committed_AS:  3155156 kB
PageTables:       1380 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= 65404 MiB
End job on node12 at 2009-04-01 21:24:41