Trace number 370853

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 5000.05 5001.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1155415292-14.UNSAT.shuffled.cnf
MD5SUM39407927ecbef73c1b2c7d61d86d822d
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 variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 130 variables and 2769 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 130 free variables and 2769 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.037
0.00/0.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.05	c resolvent_look() :: found 4 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2773 / 130 ) = 21.33
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c suggested doublelook initial :: 0
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 159 JD: 26
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 3725 JD: 26
2.20/2.27	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 2 NC: 48542 JD: 26
29.39/29.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 3 NC: 305481 JD: 26
186.85/186.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************************************************************| 4 NC: 1320239 JD: 26
812.97/813.23	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |*******************************
c |********************************
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c |****************************************************************| 5 NC: 4338474 JD: 26
2681.66/2682.55	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |***************
c |****************
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c |************************
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c |********************************
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Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-370853-1177082795 -o ROOT/results/node55/solver-370853-1177082795 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370853-1177082795/march_ks /tmp/evaluation/370853-1177082795/instance-370853-1177082795.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): 7500 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: 0.85 0.99 0.99 3/64 19553
/proc/meminfo: memFree=1662636/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=656 CPUtime=0
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 156189515 671744 75 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 164 75 47 123 0 39 0

[startup+0.0071041 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 19553
/proc/meminfo: memFree=1662636/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=800 CPUtime=0
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 156189515 819200 108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 200 108 50 123 0 75 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 800

[startup+0.101112 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 19553
/proc/meminfo: memFree=1662636/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1224 CPUtime=0.09
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 223 0 0 0 9 0 0 0 18 0 1 0 156189515 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1224

[startup+0.30113 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 19553
/proc/meminfo: memFree=1662636/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1224 CPUtime=0.29
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 223 0 0 0 29 0 0 0 19 0 1 0 156189515 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1224

[startup+0.701168 s]
/proc/loadavg: 0.85 0.99 0.99 3/64 19553
/proc/meminfo: memFree=1662636/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1224 CPUtime=0.69
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 223 0 0 0 69 0 0 0 22 0 1 0 156189515 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1224

[startup+1.50124 s]
/proc/loadavg: 0.87 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1662052/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1224 CPUtime=1.49
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 223 0 0 0 149 0 0 0 25 0 1 0 156189515 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1224

[startup+3.1014 s]
/proc/loadavg: 0.87 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1661924/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1224 CPUtime=3.09
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 223 0 0 0 309 0 0 0 25 0 1 0 156189515 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1224

[startup+6.3017 s]
/proc/loadavg: 0.87 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1661796/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1224 CPUtime=6.29
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 223 0 0 0 629 0 0 0 25 0 1 0 156189515 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1224

[startup+12.7013 s]
/proc/loadavg: 0.89 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1661740/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1224 CPUtime=12.69
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 223 0 0 0 1269 0 0 0 25 0 1 0 156189515 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1224

[startup+25.5015 s]
/proc/loadavg: 0.90 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1661868/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1356 CPUtime=25.49
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 237 0 0 0 2549 0 0 0 25 0 1 0 156189515 1388544 219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 339 219 72 123 0 214 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1356

[startup+51.1019 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1661804/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1356 CPUtime=51.08
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 254 0 0 0 5108 0 0 0 25 0 1 0 156189515 1388544 236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 339 236 72 123 0 214 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1356

[startup+102.305 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1661548/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1572 CPUtime=102.27
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 337 0 0 0 10227 0 0 0 25 0 1 0 156189515 1609728 301 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 393 301 72 123 0 268 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1572

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1661356/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1724 CPUtime=162.25
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 374 0 0 0 16225 0 0 0 25 0 1 0 156189515 1765376 338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527233 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 431 338 72 123 0 306 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1724

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1661164/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=1952 CPUtime=222.23
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 419 0 0 0 22223 0 0 0 25 0 1 0 156189515 1998848 383 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 488 383 72 123 0 363 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1952

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1660972/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=2292 CPUtime=282.21
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 458 0 0 0 28221 0 0 0 25 0 1 0 156189515 2347008 422 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 573 422 72 123 0 448 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2292

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1660780/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=2292 CPUtime=342.2
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 501 0 0 0 34220 0 0 0 25 0 1 0 156189515 2347008 465 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 573 465 72 123 0 448 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2292

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1660588/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=2804 CPUtime=402.18
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 553 0 0 0 40218 0 0 0 25 0 1 0 156189515 2871296 517 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 701 517 72 123 0 576 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2804

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1660524/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=2804 CPUtime=462.16
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 607 0 0 0 46216 0 0 0 25 0 1 0 156189515 2871296 571 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 701 571 72 123 0 576 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2804

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1660332/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=2804 CPUtime=522.15
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 648 0 0 0 52215 0 0 0 25 0 1 0 156189515 2871296 612 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 701 612 72 123 0 576 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2804

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1660140/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=3568 CPUtime=582.13
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 691 0 0 0 58213 0 0 0 25 0 1 0 156189515 3653632 655 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 892 655 72 123 0 767 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3568

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19554
/proc/meminfo: memFree=1659948/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=3568 CPUtime=642.12
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 732 0 0 0 64212 0 0 0 25 0 1 0 156189515 3653632 696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 892 696 72 123 0 767 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3568


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19754
/proc/meminfo: memFree=1646316/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=18864 CPUtime=4061.1
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4056 0 0 0 406107 3 0 0 25 0 1 0 156189515 19316736 4020 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 4716 4020 72 123 0 4591 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 18864

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19754
/proc/meminfo: memFree=1646060/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=18864 CPUtime=4121.07
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4105 0 0 0 412104 3 0 0 25 0 1 0 156189515 19316736 4069 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 4716 4069 72 123 0 4591 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 18864

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19754
/proc/meminfo: memFree=1645932/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=18864 CPUtime=4181.06
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4163 0 0 0 418103 3 0 0 25 0 1 0 156189515 19316736 4127 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 4716 4127 72 123 0 4591 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 18864

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19754
/proc/meminfo: memFree=1645676/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=18864 CPUtime=4241.04
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4227 0 0 0 424101 3 0 0 25 0 1 0 156189515 19316736 4191 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 4716 4191 72 123 0 4591 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 18864

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19754
/proc/meminfo: memFree=1645292/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=18864 CPUtime=4301.03
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4313 0 0 0 430100 3 0 0 25 0 1 0 156189515 19316736 4277 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 4716 4277 72 123 0 4591 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 18864

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19754
/proc/meminfo: memFree=1645164/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=18864 CPUtime=4361.01
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4369 0 0 0 436098 3 0 0 25 0 1 0 156189515 19316736 4333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 4716 4333 72 123 0 4591 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 18864

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1644780/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=18864 CPUtime=4420.99
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4443 0 0 0 442096 3 0 0 25 0 1 0 156189515 19316736 4407 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 4716 4407 72 123 0 4591 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 18864

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1644588/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=18864 CPUtime=4480.97
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4504 0 0 0 448094 3 0 0 25 0 1 0 156189515 19316736 4468 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 4716 4468 72 123 0 4591 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 18864

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1644268/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=18864 CPUtime=4540.96
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4564 0 0 0 454093 3 0 0 25 0 1 0 156189515 19316736 4528 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 4716 4528 72 123 0 4591 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 18864

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1643884/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=27596 CPUtime=4600.95
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4648 0 0 0 460092 3 0 0 25 0 1 0 156189515 28258304 4612 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538482 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 6899 4612 72 123 0 6774 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 27596

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1643500/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=27596 CPUtime=4660.93
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4742 0 0 0 466090 3 0 0 25 0 1 0 156189515 28258304 4706 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527242 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 6899 4706 72 123 0 6774 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 27596

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1643308/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=27596 CPUtime=4720.91
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4810 0 0 0 472088 3 0 0 25 0 1 0 156189515 28258304 4774 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 6899 4774 72 123 0 6774 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 27596

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1643052/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=27596 CPUtime=4780.89
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4883 0 0 0 478086 3 0 0 25 0 1 0 156189515 28258304 4847 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 6899 4847 72 123 0 6774 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 27596

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1642604/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=27596 CPUtime=4840.87
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 4980 0 0 0 484084 3 0 0 25 0 1 0 156189515 28258304 4944 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 6899 4944 72 123 0 6774 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 27596

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1642348/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=27596 CPUtime=4900.86
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 5048 0 0 0 490083 3 0 0 25 0 1 0 156189515 28258304 5012 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 6899 5012 72 123 0 6774 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 27596

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1641836/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=27596 CPUtime=4960.84
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 5158 0 0 0 496081 3 0 0 25 0 1 0 156189515 28258304 5122 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 6899 5122 72 123 0 6774 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 27596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1641644/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=27596 CPUtime=5000.03
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 5208 0 0 0 500000 3 0 0 25 0 1 0 156189515 28258304 5172 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 6899 5172 72 123 0 6774 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 27596

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19756
/proc/meminfo: memFree=1641644/2055920 swapFree=4184496/4192956
[pid=19553] ppid=19551 vsize=27596 CPUtime=5000.03
/proc/19553/stat : 19553 (march_ks) R 19551 19553 19499 0 -1 4194304 5208 0 0 0 500000 3 0 0 25 0 1 0 156189515 28258304 5172 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/19553/statm: 6899 5172 72 123 0 6774 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 27596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 5000.01
CPU system time (s): 0.042993
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 27596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5208
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= 7
involuntary context switches= 7798

runsolver used 3.2665 second user time and 10.4604 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Fri Apr 20 15:26:35 UTC 2007

IDJOB= 370853
IDBENCH= 19883
IDSOLVER= 180
FILE ID= node55/370853-1177082795

PBS_JOBID= 4640343

Free space on /tmp= 66353 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1155415292-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370853-1177082795/march_ks /tmp/evaluation/370853-1177082795/instance-370853-1177082795.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-370853-1177082795 -o ROOT/results/node55/solver-370853-1177082795 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370853-1177082795/march_ks /tmp/evaluation/370853-1177082795/instance-370853-1177082795.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  39407927ecbef73c1b2c7d61d86d822d

RANDOM SEED= 339221395

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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:       1663108 kB
Buffers:         32676 kB
Cached:         286700 kB
SwapCached:       2196 kB
Active:          94440 kB
Inactive:       234088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663108 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          15660 kB
Slab:            50416 kB
Committed_AS:  1193124 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66353 MiB

End job on node55 on Fri Apr 20 16:49:58 UTC 2007