Trace number 1544742

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
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, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2291 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.411
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 143 duplicate clauses
0.00/0.02	c resolvent_look() :: found 83 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2374 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 2374 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2374 / 540 ) = 4.40
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: 144 JD: 27
0.08/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3210 JD: 27
1.99/2.10	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |****************************************************************| 2 NC: 32636 JD: 27
22.29/22.39	c |----------------------------------------------------------------|
c |*
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c |*************
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c |****************
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c |****************************************************************| 3 NC: 161981 JD: 27
112.54/112.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 582725 JD: 27
404.00/404.22	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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 |****************************************************************| 5 NC: 1598473 JD: 27
1106.00/1106.60	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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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-1544742-1238613814/watcher-1544742-1238613814 -o /tmp/evaluation-result-1544742-1238613814/solver-1544742-1238613814 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544742-1238613814.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: 0.99 0.97 0.91 3/64 23508
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=792 CPUtime=0
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134043305 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 198 110 50 123 0 73 0

[startup+0.0914761 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 23508
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=1336 CPUtime=0.08
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 277 0 0 0 8 0 0 0 18 0 1 0 1134043305 1368064 260 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 334 260 73 123 0 209 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1336

[startup+0.101477 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 23508
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=1336 CPUtime=0.09
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 1134043305 1368064 264 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/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: 0.99 0.97 0.91 3/64 23508
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=1476 CPUtime=0.29
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 298 0 0 0 29 0 0 0 20 0 1 0 1134043305 1511424 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 369 281 73 123 0 244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1476

[startup+0.701533 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 23508
/proc/meminfo: memFree=1571648/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=1476 CPUtime=0.69
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 306 0 0 0 69 0 0 0 24 0 1 0 1134043305 1511424 289 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 369 289 73 123 0 244 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1476

[startup+1.50161 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1570680/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=1476 CPUtime=1.49
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 1134043305 1511424 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 369 300 73 123 0 244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1476

[startup+3.10176 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1570488/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=1608 CPUtime=3.09
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 1134043305 1646592 313 1992294400 134512640 135019032 4294956240 18446744073709551615 134547617 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 402 313 73 123 0 277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1608

[startup+6.30106 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1570296/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=1756 CPUtime=6.29
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 354 0 0 0 629 0 0 0 25 0 1 0 1134043305 1798144 337 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 439 337 73 123 0 314 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1756

[startup+12.7027 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1570112/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=1756 CPUtime=12.69
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 376 0 0 0 1269 0 0 0 25 0 1 0 1134043305 1798144 359 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 439 359 73 123 0 314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1756

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1570112/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=1892 CPUtime=25.48
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 417 0 0 0 2548 0 0 0 25 0 1 0 1134043305 1937408 400 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/23508/statm: 473 400 73 123 0 348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1892

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1569984/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=2060 CPUtime=51.06
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 459 0 0 0 5106 0 0 0 25 0 1 0 1134043305 2109440 442 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 515 442 73 123 0 390 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2060

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1569728/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=2440 CPUtime=102.25
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 510 0 0 0 10225 0 0 0 25 0 1 0 1134043305 2498560 493 1992294400 134512640 135019032 4294956240 18446744073709551615 134580044 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 610 493 73 123 0 485 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2440

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1568960/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=3476 CPUtime=162.21
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 696 0 0 0 16221 0 0 0 25 0 1 0 1134043305 3559424 679 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 869 679 73 123 0 744 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3476

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1568640/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=3476 CPUtime=222.19
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 783 0 0 0 22219 0 0 0 25 0 1 0 1134043305 3559424 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134542924 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 869 766 73 123 0 744 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 3476

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1568064/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=4488 CPUtime=282.17
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 936 0 0 0 28217 0 0 0 25 0 1 0 1134043305 4595712 919 1992294400 134512640 135019032 4294956240 18446744073709551615 134538558 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 1122 919 73 123 0 997 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4488

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1567680/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=4488 CPUtime=342.14
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 1026 0 0 0 34214 0 0 0 25 0 1 0 1134043305 4595712 1009 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 1122 1009 73 123 0 997 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 4488

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1567360/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=5640 CPUtime=402.1
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 1117 0 0 0 40210 0 0 0 25 0 1 0 1134043305 5775360 1100 1992294400 134512640 135019032 4294956240 18446744073709551615 134563380 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 1410 1100 73 123 0 1285 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 5640

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1566208/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=7612 CPUtime=462.08
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 1418 0 0 0 46208 0 0 0 25 0 1 0 1134043305 7794688 1401 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 1903 1401 73 123 0 1778 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 7612

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1565248/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=7612 CPUtime=522.05
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 1652 0 0 0 52205 0 0 0 25 0 1 0 1134043305 7794688 1635 1992294400 134512640 135019032 4294956240 18446744073709551615 134547847 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 1903 1635 73 123 0 1778 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 7612

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1564416/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=8108 CPUtime=582.03
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 1860 0 0 0 58202 1 0 0 25 0 1 0 1134043305 8302592 1843 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 2027 1843 73 123 0 1902 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 8108

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1563776/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=10696 CPUtime=642.01
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 2012 0 0 0 64200 1 0 0 25 0 1 0 1134043305 10952704 1995 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 2674 1995 73 123 0 2549 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 10696

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1563328/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=10696 CPUtime=701.98
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 2106 0 0 0 70197 1 0 0 25 0 1 0 1134043305 10952704 2089 1992294400 134512640 135019032 4294956240 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 2674 2089 73 123 0 2549 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 10696

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1562368/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=10696 CPUtime=761.96
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 2328 0 0 0 76195 1 0 0 25 0 1 0 1134043305 10952704 2311 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 2674 2311 73 123 0 2549 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 10696

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1561728/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=10696 CPUtime=821.93
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 2488 0 0 0 82192 1 0 0 25 0 1 0 1134043305 10952704 2471 1992294400 134512640 135019032 4294956240 18446744073709551615 134548970 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 2674 2471 73 123 0 2549 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 10696

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1561216/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=14576 CPUtime=881.9
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 2623 0 0 0 88189 1 0 0 25 0 1 0 1134043305 14925824 2606 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 3644 2606 73 123 0 3519 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 14576

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1560640/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=14576 CPUtime=941.88
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 2756 0 0 0 94187 1 0 0 25 0 1 0 1134043305 14925824 2739 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 3644 2739 73 123 0 3519 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 14576

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1560320/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=15572 CPUtime=1001.86
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 2847 0 0 0 100185 1 0 0 25 0 1 0 1134043305 15945728 2830 1992294400 134512640 135019032 4294956240 18446744073709551615 134538558 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 3893 2830 73 123 0 3768 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 15572

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23509
/proc/meminfo: memFree=1560064/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=15572 CPUtime=1061.82
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 2919 0 0 0 106181 1 0 0 25 0 1 0 1134043305 15945728 2902 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 3893 2902 73 123 0 3768 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 15572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23511
/proc/meminfo: memFree=1559040/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=15572 CPUtime=1121.79
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 3182 0 0 0 112178 1 0 0 25 0 1 0 1134043305 15945728 3165 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 3893 3165 73 123 0 3768 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 15572

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23511
/proc/meminfo: memFree=1558080/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=15704 CPUtime=1181.78
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 3440 0 0 0 118176 2 0 0 25 0 1 0 1134043305 16080896 3423 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 3926 3423 73 123 0 3801 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 15704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23511
/proc/meminfo: memFree=1557376/2055920 swapFree=4179168/4192956
[pid=23508] ppid=23506 vsize=15704 CPUtime=1200.08
/proc/23508/stat : 23508 (march_ks) R 23506 23508 23379 0 -1 4194304 3611 0 0 0 120006 2 0 0 25 0 1 0 1134043305 16080896 3594 1992294400 134512640 135019032 4294956240 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 0 0 0
/proc/23508/statm: 3926 3594 73 123 0 3801 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 15704

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.023996
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 15704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3611
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= 4467

runsolver used 1.04984 second user time and 3.33249 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 21:23:34
IDJOB=1544742
IDBENCH=70598
IDSOLVER=559
FILE ID=node61/1544742-1238613814
PBS_JOBID= 9073585
Free space on /tmp= 66344 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-S1598052044-078.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544742-1238613814/watcher-1544742-1238613814 -o /tmp/evaluation-result-1544742-1238613814/solver-1544742-1238613814 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544742-1238613814.cnf            

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=990210852

node61.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		: 3000.238
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		: 3000.238
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:       1572128 kB
Buffers:         91292 kB
Cached:         298240 kB
SwapCached:       8064 kB
Active:         221096 kB
Inactive:       178236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572128 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            70620 kB
Committed_AS:  2801928 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-04-01 21:43:37