Trace number 1626595

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) 5000.09 5001.81

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S51205200-028.cnf
MD5SUM28daa15bd31978d0b42959b6abf4709b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.99969
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.89/0.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.97	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.97	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.97	c main()::
0.89/0.97	c initFormula():: searching for DIMACS p-line....
0.89/0.97	c full lookahead due to high density!
0.89/0.97	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.97	c parseCNF():: parsing....
0.89/0.97	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.97	c runParser():: parsing was successful, warming up engines...
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.97	c stat :: sign balance is biased by 0.005
0.89/0.97	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.97	c using k-SAT heuristics (size based diff)
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.89/0.97	c resolvent_look() :: found 1 resolvents
0.89/0.97	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c dynamic_preselect_setsize :: off
0.89/0.97	c suggested doublelook initial :: 0
0.89/0.97	c main():: all systems go!
0.89/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 149 JD: 22
1.00/1.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3005 JD: 22
2.49/2.57	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 27444 JD: 22
15.39/15.46	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 162778 JD: 22
87.26/87.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 4 NC: 690711 JD: 22
369.63/369.84	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 |****************************************************************| 5 NC: 2242307 JD: 22
1203.89/1204.43	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 |************************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 5716757 JD: 22
3086.87/3088.13	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 |*******************************
c |********************************
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c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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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-1626595-1240099833/watcher-1626595-1240099833 -o /tmp/evaluation-result-1626595-1240099833/solver-1626595-1240099833 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626595-1240099833.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 20666
/proc/meminfo: memFree=1318400/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=656 CPUtime=0
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 38010656 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 164 81 47 123 0 39 0

[startup+0.062716 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 20666
/proc/meminfo: memFree=1318400/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=1712 CPUtime=0.06
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 843 0 0 0 6 0 0 0 18 0 1 0 38010656 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1712

[startup+0.102718 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 20666
/proc/meminfo: memFree=1318400/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=1712 CPUtime=0.1
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 843 0 0 0 10 0 0 0 18 0 1 0 38010656 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712

[startup+0.301737 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 20666
/proc/meminfo: memFree=1318400/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=1712 CPUtime=0.29
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 843 0 0 0 29 0 0 0 20 0 1 0 38010656 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701774 s]
/proc/loadavg: 0.95 0.97 0.99 3/64 20666
/proc/meminfo: memFree=1318400/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=1712 CPUtime=0.69
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 843 0 0 0 69 0 0 0 24 0 1 0 38010656 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50185 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316984/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=2040 CPUtime=1.49
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1158 0 0 0 149 0 0 0 25 0 1 0 38010656 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2040

[startup+3.10199 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316856/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=2040 CPUtime=3.09
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1158 0 0 0 309 0 0 0 25 0 1 0 38010656 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2040

[startup+6.30128 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316856/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=2040 CPUtime=6.29
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1158 0 0 0 629 0 0 0 25 0 1 0 38010656 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2040

[startup+12.7019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316672/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=2040 CPUtime=12.69
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1158 0 0 0 1269 0 0 0 25 0 1 0 38010656 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2040

[startup+25.502 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316800/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=2040 CPUtime=25.48
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1158 0 0 0 2548 0 0 0 25 0 1 0 38010656 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2040

[startup+51.1023 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316864/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=2244 CPUtime=51.07
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1199 0 0 0 5107 0 0 0 25 0 1 0 38010656 2297856 412 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 561 412 72 123 0 436 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2244

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316608/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=2496 CPUtime=102.26
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1235 0 0 0 10226 0 0 0 25 0 1 0 38010656 2555904 448 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 624 448 72 123 0 499 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2496

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316480/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=2724 CPUtime=162.23
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1277 0 0 0 16222 1 0 0 25 0 1 0 38010656 2789376 490 1992294400 134512640 135019032 4294956240 18446744073709551615 134541343 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 681 490 72 123 0 556 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2724

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316288/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=2724 CPUtime=222.21
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1321 0 0 0 22220 1 0 0 25 0 1 0 38010656 2789376 534 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 681 534 72 123 0 556 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2724

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1316096/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=3064 CPUtime=282.19
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1362 0 0 0 28218 1 0 0 25 0 1 0 38010656 3137536 575 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 766 575 72 123 0 641 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3064

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1315968/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=3064 CPUtime=342.14
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1402 0 0 0 34213 1 0 0 25 0 1 0 38010656 3137536 615 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 766 615 72 123 0 641 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 3064

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1315840/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=3576 CPUtime=402.12
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1444 0 0 0 40211 1 0 0 25 0 1 0 38010656 3661824 657 1992294400 134512640 135019032 4294956240 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 894 657 72 123 0 769 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 3576

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1315648/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=3576 CPUtime=462.09
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1485 0 0 0 46208 1 0 0 25 0 1 0 38010656 3661824 698 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 894 698 72 123 0 769 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 3576

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1315456/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=3576 CPUtime=522.07
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1530 0 0 0 52206 1 0 0 25 0 1 0 38010656 3661824 743 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 894 743 72 123 0 769 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 3576

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1315328/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=4340 CPUtime=582.05
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1567 0 0 0 58203 2 0 0 25 0 1 0 38010656 4444160 780 1992294400 134512640 135019032 4294956240 18446744073709551615 134628913 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 1085 780 72 123 0 960 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4340

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20667
/proc/meminfo: memFree=1315072/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=4340 CPUtime=642.03
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 1610 0 0 0 64201 2 0 0 25 0 1 0 38010656 4444160 823 1992294400 134512640 135019032 4294956240 18446744073709551615 134525852 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 1085 823 72 123 0 960 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 4340


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1304768/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4000.84
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4149 0 0 0 400078 6 0 0 25 0 1 0 38010656 19972096 3362 1992294400 134512640 135019032 4294956240 18446744073709551615 134548611 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3362 72 123 0 4751 0
Current children cumulated CPU time (s) 4000.84
Current children cumulated vsize (KiB) 19504

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1304512/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4060.83
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4203 0 0 0 406077 6 0 0 25 0 1 0 38010656 19972096 3416 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3416 72 123 0 4751 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 19504

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1304384/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4120.81
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4248 0 0 0 412075 6 0 0 25 0 1 0 38010656 19972096 3461 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3461 72 123 0 4751 0
Current children cumulated CPU time (s) 4120.81
Current children cumulated vsize (KiB) 19504

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1304192/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4180.8
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4301 0 0 0 418074 6 0 0 25 0 1 0 38010656 19972096 3514 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3514 72 123 0 4751 0
Current children cumulated CPU time (s) 4180.8
Current children cumulated vsize (KiB) 19504

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1304000/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4240.78
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4354 0 0 0 424072 6 0 0 25 0 1 0 38010656 19972096 3567 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3567 72 123 0 4751 0
Current children cumulated CPU time (s) 4240.78
Current children cumulated vsize (KiB) 19504

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1303808/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4300.77
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4401 0 0 0 430071 6 0 0 25 0 1 0 38010656 19972096 3614 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3614 72 123 0 4751 0
Current children cumulated CPU time (s) 4300.77
Current children cumulated vsize (KiB) 19504

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1303552/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4360.76
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4459 0 0 0 436069 7 0 0 25 0 1 0 38010656 19972096 3672 1992294400 134512640 135019032 4294956240 18446744073709551615 134587517 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3672 72 123 0 4751 0
Current children cumulated CPU time (s) 4360.76
Current children cumulated vsize (KiB) 19504

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1303424/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4420.75
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4502 0 0 0 442068 7 0 0 25 0 1 0 38010656 19972096 3715 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3715 72 123 0 4751 0
Current children cumulated CPU time (s) 4420.75
Current children cumulated vsize (KiB) 19504

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1303168/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4480.73
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4547 0 0 0 448066 7 0 0 25 0 1 0 38010656 19972096 3760 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3760 72 123 0 4751 0
Current children cumulated CPU time (s) 4480.73
Current children cumulated vsize (KiB) 19504

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1303040/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4540.71
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4593 0 0 0 454064 7 0 0 25 0 1 0 38010656 19972096 3806 1992294400 134512640 135019032 4294956240 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3806 72 123 0 4751 0
Current children cumulated CPU time (s) 4540.71
Current children cumulated vsize (KiB) 19504

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1302784/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4600.7
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4640 0 0 0 460063 7 0 0 25 0 1 0 38010656 19972096 3853 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3853 72 123 0 4751 0
Current children cumulated CPU time (s) 4600.7
Current children cumulated vsize (KiB) 19504

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1302528/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4660.68
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4696 0 0 0 466061 7 0 0 25 0 1 0 38010656 19972096 3909 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3909 72 123 0 4751 0
Current children cumulated CPU time (s) 4660.68
Current children cumulated vsize (KiB) 19504

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1302336/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4720.67
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4745 0 0 0 472060 7 0 0 25 0 1 0 38010656 19972096 3958 1992294400 134512640 135019032 4294956240 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 3958 72 123 0 4751 0
Current children cumulated CPU time (s) 4720.67
Current children cumulated vsize (KiB) 19504

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1302144/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4780.65
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4794 0 0 0 478058 7 0 0 25 0 1 0 38010656 19972096 4007 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 4007 72 123 0 4751 0
Current children cumulated CPU time (s) 4780.65
Current children cumulated vsize (KiB) 19504

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1302016/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4840.63
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4843 0 0 0 484056 7 0 0 25 0 1 0 38010656 19972096 4056 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 4056 72 123 0 4751 0
Current children cumulated CPU time (s) 4840.63
Current children cumulated vsize (KiB) 19504

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1301824/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4900.6
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4890 0 0 0 490053 7 0 0 25 0 1 0 38010656 19972096 4103 1992294400 134512640 135019032 4294956240 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 4103 72 123 0 4751 0
Current children cumulated CPU time (s) 4900.6
Current children cumulated vsize (KiB) 19504

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1301504/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=4960.58
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4953 0 0 0 496051 7 0 0 25 0 1 0 38010656 19972096 4166 1992294400 134512640 135019032 4294956240 18446744073709551615 134578746 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 4166 72 123 0 4751 0
Current children cumulated CPU time (s) 4960.58
Current children cumulated vsize (KiB) 19504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20675
/proc/meminfo: memFree=1301376/2055920 swapFree=4192956/4192956
[pid=20666] ppid=20664 vsize=19504 CPUtime=5000.07
/proc/20666/stat : 20666 (march_ks) R 20664 20666 20424 0 -1 4194304 4986 0 0 0 500000 7 0 0 25 0 1 0 38010656 19972096 4199 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20666/statm: 4876 4199 72 123 0 4751 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 19504

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): 5001.81
CPU time (s): 5000.09
CPU user time (s): 5000.01
CPU system time (s): 0.082987
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 19504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4986
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= 9661

runsolver used 4.88726 second user time and 13.32 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-19 02:10:33
IDJOB=1626595
IDBENCH=70532
IDSOLVER=582
FILE ID=node55/1626595-1240099833
PBS_JOBID= 9157690
Free space on /tmp= 66376 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S51205200-028.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626595-1240099833/watcher-1626595-1240099833 -o /tmp/evaluation-result-1626595-1240099833/solver-1626595-1240099833 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626595-1240099833.cnf            

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

MD5SUM BENCH= 28daa15bd31978d0b42959b6abf4709b
RANDOM SEED=1972051037

node55.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		: 3000.240
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		: 3000.240
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:       1318952 kB
Buffers:         79016 kB
Cached:         582556 kB
SwapCached:          0 kB
Active:         310380 kB
Inactive:       365084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1318952 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            47628 kB
Committed_AS:   167528 kB
PageTables:       1360 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= 66372 MiB
End job on node55 at 2009-04-19 03:33:57