Trace number 1544746

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.06 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S853819067-006.cnf
MD5SUM02a783b8e731a7854fc4f9514bffb4d8
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, 34 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 536 free variables and 2261 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.426
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 127 duplicate clauses
0.00/0.02	c resolvent_look() :: found 53 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2314 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 2314 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2314 / 540 ) = 4.29
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: 137 JD: 23
0.09/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3431 JD: 23
2.10/2.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |****************************************************************| 2 NC: 30510 JD: 23
20.09/20.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 145546 JD: 23
97.04/97.17	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 |****************************************
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c |********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 510481 JD: 23
343.31/343.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1389825 JD: 23
940.49/941.08	c |----------------------------------------------------------------|
c |*
c |**
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-1544746-1238613822/watcher-1544746-1238613822 -o /tmp/evaluation-result-1544746-1238613822/solver-1544746-1238613822 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544746-1238613822.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: 0.91 0.95 0.90 2/64 21427
/proc/meminfo: memFree=1437616/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=792 CPUtime=0
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134048916 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561688 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 198 110 50 123 0 73 0

[startup+0.085148 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 21427
/proc/meminfo: memFree=1437616/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1340 CPUtime=0.08
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 280 0 0 0 8 0 0 0 18 0 1 0 1134048916 1372160 263 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 335 263 73 123 0 210 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1340

[startup+0.101152 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 21427
/proc/meminfo: memFree=1437616/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1340 CPUtime=0.09
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 280 0 0 0 9 0 0 0 18 0 1 0 1134048916 1372160 263 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 335 263 73 123 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1340

[startup+0.30119 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 21427
/proc/meminfo: memFree=1437616/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1472 CPUtime=0.29
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 293 0 0 0 29 0 0 0 20 0 1 0 1134048916 1507328 276 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 368 276 73 123 0 243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1472

[startup+0.701265 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 21427
/proc/meminfo: memFree=1437616/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1472 CPUtime=0.69
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 304 0 0 0 69 0 0 0 23 0 1 0 1134048916 1507328 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 368 287 73 123 0 243 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1472

[startup+1.50142 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 21428
/proc/meminfo: memFree=1436648/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1472 CPUtime=1.49
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 316 0 0 0 149 0 0 0 25 0 1 0 1134048916 1507328 299 1992294400 134512640 135019032 4294956240 18446744073709551615 134542664 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 368 299 73 123 0 243 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1472

[startup+3.10172 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 21428
/proc/meminfo: memFree=1436520/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1604 CPUtime=3.09
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 323 0 0 0 309 0 0 0 25 0 1 0 1134048916 1642496 306 1992294400 134512640 135019032 4294956240 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 401 306 73 123 0 276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1604

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 21428
/proc/meminfo: memFree=1436328/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1604 CPUtime=6.29
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 336 0 0 0 629 0 0 0 25 0 1 0 1134048916 1642496 319 1992294400 134512640 135019032 4294956240 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 401 319 73 123 0 276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1604

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 21428
/proc/meminfo: memFree=1436200/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1604 CPUtime=12.69
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 348 0 0 0 1269 0 0 0 25 0 1 0 1134048916 1642496 331 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 401 331 73 123 0 276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1604

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 21428
/proc/meminfo: memFree=1436200/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1740 CPUtime=25.48
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 375 0 0 0 2548 0 0 0 25 0 1 0 1134048916 1781760 358 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 435 358 73 123 0 310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1740

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 21428
/proc/meminfo: memFree=1436136/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=1944 CPUtime=51.06
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 420 0 0 0 5106 0 0 0 25 0 1 0 1134048916 1990656 403 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 486 403 73 123 0 361 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1944

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 21428
/proc/meminfo: memFree=1435880/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=2196 CPUtime=102.24
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 459 0 0 0 10224 0 0 0 25 0 1 0 1134048916 2248704 442 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 549 442 73 123 0 424 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2196

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1435624/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=2556 CPUtime=162.21
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 520 0 0 0 16221 0 0 0 25 0 1 0 1134048916 2617344 503 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 639 503 73 123 0 514 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2556

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1435368/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=2896 CPUtime=222.18
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 582 0 0 0 22218 0 0 0 25 0 1 0 1134048916 2965504 565 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 724 565 73 123 0 599 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2896

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1435048/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=2896 CPUtime=282.15
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 658 0 0 0 28215 0 0 0 25 0 1 0 1134048916 2965504 641 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 724 641 73 123 0 599 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 2896

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1434856/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=3408 CPUtime=342.11
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 722 0 0 0 34210 1 0 0 25 0 1 0 1134048916 3489792 705 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 852 705 73 123 0 727 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 3408

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1434664/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=3408 CPUtime=402.08
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 762 0 0 0 40207 1 0 0 25 0 1 0 1134048916 3489792 745 1992294400 134512640 135019032 4294956240 18446744073709551615 134525884 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 852 745 73 123 0 727 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 3408

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1434472/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=4172 CPUtime=462.05
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 810 0 0 0 46204 1 0 0 25 0 1 0 1134048916 4272128 793 1992294400 134512640 135019032 4294956240 18446744073709551615 134542346 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1043 793 73 123 0 918 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 4172

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1434024/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=4304 CPUtime=522.02
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 920 0 0 0 52201 1 0 0 25 0 1 0 1134048916 4407296 903 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1076 903 73 123 0 951 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 4304

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1433512/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=5456 CPUtime=581.98
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1051 0 0 0 58197 1 0 0 25 0 1 0 1134048916 5586944 1034 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1364 1034 73 123 0 1239 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 5456

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1433256/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=5456 CPUtime=641.95
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1113 0 0 0 64194 1 0 0 25 0 1 0 1134048916 5586944 1096 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1364 1096 73 123 0 1239 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 5456

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1432936/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=5704 CPUtime=701.92
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1207 0 0 0 70191 1 0 0 25 0 1 0 1134048916 5840896 1190 1992294400 134512640 135019032 4294956240 18446744073709551615 134577545 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1426 1190 73 123 0 1301 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 5704

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1432616/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=5704 CPUtime=761.89
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1268 0 0 0 76188 1 0 0 25 0 1 0 1134048916 5840896 1251 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1426 1251 73 123 0 1301 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 5704

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1432168/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=7428 CPUtime=821.85
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1385 0 0 0 82184 1 0 0 25 0 1 0 1134048916 7606272 1368 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1857 1368 73 123 0 1732 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 7428

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1431848/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=7428 CPUtime=881.83
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1453 0 0 0 88181 2 0 0 25 0 1 0 1134048916 7606272 1436 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1857 1436 73 123 0 1732 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 7428

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1431464/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=7428 CPUtime=941.79
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1556 0 0 0 94177 2 0 0 25 0 1 0 1134048916 7606272 1539 1992294400 134512640 135019032 4294956240 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1857 1539 73 123 0 1732 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 7428

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1431272/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=7428 CPUtime=1001.75
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1615 0 0 0 100173 2 0 0 25 0 1 0 1134048916 7606272 1598 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1857 1598 73 123 0 1732 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 7428

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1431016/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=7428 CPUtime=1061.72
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1676 0 0 0 106170 2 0 0 25 0 1 0 1134048916 7606272 1659 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1857 1659 73 123 0 1732 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 7428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1430952/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=7428 CPUtime=1121.69
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1705 0 0 0 112167 2 0 0 25 0 1 0 1134048916 7606272 1688 1992294400 134512640 135019032 4294956240 18446744073709551615 134577694 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1857 1688 73 123 0 1732 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 7428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1430760/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=7676 CPUtime=1181.65
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1762 0 0 0 118163 2 0 0 25 0 1 0 1134048916 7860224 1745 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1919 1745 73 123 0 1794 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 7676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1430632/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=7676 CPUtime=1200.05
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1794 0 0 0 120003 2 0 0 25 0 1 0 1134048916 7860224 1777 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1919 1777 73 123 0 1794 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7676

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: 0.99 0.97 0.91 2/65 21428
/proc/meminfo: memFree=1430632/2055920 swapFree=4179880/4192956
[pid=21427] ppid=21425 vsize=7676 CPUtime=1200.05
/proc/21427/stat : 21427 (march_ks) R 21425 21427 21299 0 -1 4194304 1794 0 0 0 120003 2 0 0 25 0 1 0 1134048916 7860224 1777 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/21427/statm: 1919 1777 73 123 0 1794 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.028995
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 7676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1794
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= 5118

runsolver used 1.35579 second user time and 3.02754 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-01 21:23:42
IDJOB=1544746
IDBENCH=70600
IDSOLVER=559
FILE ID=node5/1544746-1238613822
PBS_JOBID= 9073696
Free space on /tmp= 66096 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-S853819067-006.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544746-1238613822/watcher-1544746-1238613822 -o /tmp/evaluation-result-1544746-1238613822/solver-1544746-1238613822 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544746-1238613822.cnf            

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

MD5SUM BENCH= 02a783b8e731a7854fc4f9514bffb4d8
RANDOM SEED=568733071

node5.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1438096 kB
Buffers:         89192 kB
Cached:         426320 kB
SwapCached:       7000 kB
Active:         210328 kB
Inactive:       313652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438096 kB
SwapTotal:     4192956 kB
SwapFree:      4179880 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            79948 kB
Committed_AS:  2972600 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-04-01 21:43:45