Trace number 370852

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) 5000.02 5001.81

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
MD5SUM7216eb29a4c793652d945295ab58d575
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)

0.04/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.04/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.04/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.04/0.05	c main()::
0.04/0.05	c initFormula():: searching for DIMACS p-line....
0.04/0.05	c full lookahead due to high density!
0.04/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 130 variables and 2769 clauses.
0.04/0.05	c parseCNF():: parsing....
0.04/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.04/0.05	c runParser():: parsing was successful, warming up engines...
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.05	c preprocessing fase I completed:: there are now 130 free variables and 2769 clauses.
0.04/0.05	c stat :: sign balance is biased by 0.037
0.04/0.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.04/0.05	c using k-SAT heuristics (size based diff)
0.04/0.05	c longest clause has size 5
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.04/0.05	c resolvent_look() :: found 1 resolvents
0.04/0.05	c main():: clause / variable ratio: ( 2770 / 130 ) = 21.31
0.04/0.05	c longest clause has size 5
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.05	c dynamic_preselect_setsize :: off
0.04/0.05	c suggested doublelook initial :: 0
0.04/0.05	c main():: all systems go!
0.04/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 149 JD: 26
0.10/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 5698 JD: 26
3.20/3.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |************************
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c |****************************************************************| 2 NC: 50283 JD: 26
30.08/30.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 308567 JD: 26
185.83/185.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |*************
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c |***************
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 1350290 JD: 26
820.22/820.58	c |----------------------------------------------------------------|
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 |*****************************
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c |*******************************
c |********************************
c |*********************************
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c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 4465947 JD: 26
2726.88/2727.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************

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/node37/watcher-370852-1177082423 -o ROOT/results/node37/solver-370852-1177082423 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370852-1177082423/march_ks /tmp/evaluation/370852-1177082423/instance-370852-1177082423.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: 0.92 1.15 1.07 3/78 16863
/proc/meminfo: memFree=1721512/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=656 CPUtime=0
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 156154730 671744 76 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787598 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 164 76 47 123 0 39 0

[startup+0.0416911 s]
/proc/loadavg: 0.92 1.15 1.07 3/78 16863
/proc/meminfo: memFree=1721512/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1092 CPUtime=0.04
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 184 0 0 0 4 0 0 0 18 0 1 0 156154730 1118208 166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536956 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 273 166 67 123 0 148 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1092

[startup+0.101701 s]
/proc/loadavg: 0.92 1.15 1.07 3/78 16863
/proc/meminfo: memFree=1721512/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1224 CPUtime=0.1
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 224 0 0 0 10 0 0 0 18 0 1 0 156154730 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1224

[startup+0.301739 s]
/proc/loadavg: 0.92 1.15 1.07 3/78 16863
/proc/meminfo: memFree=1721512/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1224 CPUtime=0.3
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 224 0 0 0 30 0 0 0 19 0 1 0 156154730 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1224

[startup+0.701814 s]
/proc/loadavg: 0.92 1.15 1.07 3/78 16863
/proc/meminfo: memFree=1721512/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1224 CPUtime=0.7
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 224 0 0 0 70 0 0 0 23 0 1 0 156154730 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1224

[startup+1.50197 s]
/proc/loadavg: 0.92 1.15 1.07 2/79 16864
/proc/meminfo: memFree=1720928/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1224 CPUtime=1.5
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 224 0 0 0 150 0 0 0 25 0 1 0 156154730 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1224

[startup+3.10127 s]
/proc/loadavg: 0.92 1.15 1.07 2/79 16864
/proc/meminfo: memFree=1720800/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1224 CPUtime=3.09
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 224 0 0 0 309 0 0 0 25 0 1 0 156154730 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537993 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1224

[startup+6.30187 s]
/proc/loadavg: 0.92 1.15 1.07 2/79 16864
/proc/meminfo: memFree=1720736/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1224 CPUtime=6.29
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 224 0 0 0 629 0 0 0 25 0 1 0 156154730 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1224

[startup+12.7011 s]
/proc/loadavg: 0.93 1.14 1.07 2/79 16864
/proc/meminfo: memFree=1720688/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1224 CPUtime=12.69
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 224 0 0 0 1269 0 0 0 25 0 1 0 156154730 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 306 206 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: 0.94 1.14 1.07 2/79 16864
/proc/meminfo: memFree=1720688/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1360 CPUtime=25.49
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 239 0 0 0 2549 0 0 0 25 0 1 0 156154730 1392640 221 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 340 221 72 123 0 215 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1360

[startup+51.1013 s]
/proc/loadavg: 0.96 1.12 1.07 2/79 16864
/proc/meminfo: memFree=1720688/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1360 CPUtime=51.07
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 253 0 0 0 5107 0 0 0 25 0 1 0 156154730 1392640 235 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 340 235 72 123 0 215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1360

[startup+102.306 s]
/proc/loadavg: 0.98 1.10 1.06 2/79 16864
/proc/meminfo: memFree=1720560/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1576 CPUtime=102.26
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 330 0 0 0 10225 1 0 0 25 0 1 0 156154730 1613824 294 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 394 294 72 123 0 269 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1576

[startup+162.301 s]
/proc/loadavg: 0.99 1.08 1.06 2/79 16864
/proc/meminfo: memFree=1720304/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1728 CPUtime=162.23
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 378 0 0 0 16222 1 0 0 25 0 1 0 156154730 1769472 342 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538345 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 432 342 72 123 0 307 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1728

[startup+222.303 s]
/proc/loadavg: 0.99 1.06 1.05 2/79 16864
/proc/meminfo: memFree=1720112/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=1956 CPUtime=222.22
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 416 0 0 0 22220 2 0 0 25 0 1 0 156154730 2002944 380 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 489 380 72 123 0 364 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1956

[startup+282.302 s]
/proc/loadavg: 0.99 1.05 1.05 2/79 16864
/proc/meminfo: memFree=1719920/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=2296 CPUtime=282.19
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 451 0 0 0 28217 2 0 0 25 0 1 0 156154730 2351104 415 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 574 415 72 123 0 449 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2296

[startup+342.301 s]
/proc/loadavg: 0.99 1.04 1.04 2/79 16864
/proc/meminfo: memFree=1719736/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=2296 CPUtime=342.17
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 489 0 0 0 34214 3 0 0 25 0 1 0 156154730 2351104 453 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 574 453 72 123 0 449 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2296

[startup+402.302 s]
/proc/loadavg: 0.99 1.03 1.03 2/79 16864
/proc/meminfo: memFree=1719608/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=2808 CPUtime=402.15
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 536 0 0 0 40212 3 0 0 25 0 1 0 156154730 2875392 500 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 702 500 72 123 0 577 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2808

[startup+462.302 s]
/proc/loadavg: 0.99 1.02 1.03 2/79 16864
/proc/meminfo: memFree=1719416/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=2808 CPUtime=462.13
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 580 0 0 0 46209 4 0 0 25 0 1 0 156154730 2875392 544 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 702 544 72 123 0 577 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2808

[startup+522.301 s]
/proc/loadavg: 0.99 1.02 1.02 2/79 16864
/proc/meminfo: memFree=1719480/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=2808 CPUtime=522.12
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 603 0 0 0 52207 5 0 0 25 0 1 0 156154730 2875392 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 702 567 72 123 0 577 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 2808

[startup+582.302 s]
/proc/loadavg: 0.99 1.01 1.02 2/79 16864
/proc/meminfo: memFree=1719288/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=2808 CPUtime=582.09
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 643 0 0 0 58204 5 0 0 25 0 1 0 156154730 2875392 607 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 702 607 72 123 0 577 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 2808

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/79 16864
/proc/meminfo: memFree=1719032/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=3572 CPUtime=642.07
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 699 0 0 0 64202 5 0 0 25 0 1 0 156154730 3657728 663 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565468 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 893 663 72 123 0 768 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 3572


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1706424/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18736 CPUtime=4000.85
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 3787 0 0 0 400051 34 0 0 25 0 1 0 156154730 19185664 3751 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4684 3751 72 123 0 4559 0
Current children cumulated CPU time (s) 4000.85
Current children cumulated vsize (KiB) 18736

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1706232/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4060.83
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 3853 0 0 0 406049 34 0 0 25 0 1 0 156154730 19341312 3817 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 3817 72 123 0 4597 0
Current children cumulated CPU time (s) 4060.83
Current children cumulated vsize (KiB) 18888

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1705912/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4120.8
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 3934 0 0 0 412046 34 0 0 25 0 1 0 156154730 19341312 3898 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 3898 72 123 0 4597 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 18888

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1705656/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4180.78
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 3981 0 0 0 418043 35 0 0 25 0 1 0 156154730 19341312 3945 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 3945 72 123 0 4597 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 18888

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1705528/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4240.76
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4028 0 0 0 424041 35 0 0 25 0 1 0 156154730 19341312 3992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 3992 72 123 0 4597 0
Current children cumulated CPU time (s) 4240.76
Current children cumulated vsize (KiB) 18888

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1705336/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4300.73
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4083 0 0 0 430038 35 0 0 25 0 1 0 156154730 19341312 4047 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 4047 72 123 0 4597 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 18888

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1705016/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4360.72
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4137 0 0 0 436036 36 0 0 25 0 1 0 156154730 19341312 4101 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 4101 72 123 0 4597 0
Current children cumulated CPU time (s) 4360.72
Current children cumulated vsize (KiB) 18888

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1704952/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4420.7
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4188 0 0 0 442034 36 0 0 25 0 1 0 156154730 19341312 4152 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 4152 72 123 0 4597 0
Current children cumulated CPU time (s) 4420.7
Current children cumulated vsize (KiB) 18888

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1704760/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4480.68
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4248 0 0 0 448031 37 0 0 25 0 1 0 156154730 19341312 4212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 4212 72 123 0 4597 0
Current children cumulated CPU time (s) 4480.68
Current children cumulated vsize (KiB) 18888

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1704632/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4540.66
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4294 0 0 0 454028 38 0 0 25 0 1 0 156154730 19341312 4258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 4258 72 123 0 4597 0
Current children cumulated CPU time (s) 4540.66
Current children cumulated vsize (KiB) 18888

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1704248/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4600.64
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4378 0 0 0 460026 38 0 0 25 0 1 0 156154730 19341312 4342 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 4342 72 123 0 4597 0
Current children cumulated CPU time (s) 4600.64
Current children cumulated vsize (KiB) 18888

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1703928/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4660.62
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4440 0 0 0 466023 39 0 0 25 0 1 0 156154730 19341312 4404 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598631 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 4404 72 123 0 4597 0
Current children cumulated CPU time (s) 4660.62
Current children cumulated vsize (KiB) 18888

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17064
/proc/meminfo: memFree=1703672/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4720.6
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4503 0 0 0 472021 39 0 0 25 0 1 0 156154730 19341312 4467 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 4467 72 123 0 4597 0
Current children cumulated CPU time (s) 4720.6
Current children cumulated vsize (KiB) 18888

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17066
/proc/meminfo: memFree=1703416/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=18888 CPUtime=4780.58
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4580 0 0 0 478018 40 0 0 25 0 1 0 156154730 19341312 4544 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 4722 4544 72 123 0 4597 0
Current children cumulated CPU time (s) 4780.58
Current children cumulated vsize (KiB) 18888

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17066
/proc/meminfo: memFree=1703096/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=27620 CPUtime=4840.55
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4642 0 0 0 484015 40 0 0 25 0 1 0 156154730 28282880 4606 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 6905 4606 72 123 0 6780 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 27620

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17066
/proc/meminfo: memFree=1702712/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=27620 CPUtime=4900.54
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4749 0 0 0 490013 41 0 0 25 0 1 0 156154730 28282880 4713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 6905 4713 72 123 0 6780 0
Current children cumulated CPU time (s) 4900.54
Current children cumulated vsize (KiB) 27620

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17066
/proc/meminfo: memFree=1702392/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=27620 CPUtime=4960.51
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4836 0 0 0 496010 41 0 0 25 0 1 0 156154730 28282880 4800 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 6905 4800 72 123 0 6780 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 27620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17066
/proc/meminfo: memFree=1702136/2055920 swapFree=4159012/4192956
[pid=16863] ppid=16861 vsize=27620 CPUtime=5000.01
/proc/16863/stat : 16863 (march_ks) R 16861 16863 16809 0 -1 4194304 4893 0 0 0 499959 42 0 0 25 0 1 0 156154730 28282880 4857 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16863/statm: 6905 4857 72 123 0 6780 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 27620

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): 5000.02
CPU user time (s): 4999.6
CPU system time (s): 0.423935
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 27620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.423935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4893
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= 6
involuntary context switches= 7628

runsolver used 5.2502 second user time and 12.956 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 20 15:20:23 UTC 2007

IDJOB= 370852
IDBENCH= 19882
IDSOLVER= 180
FILE ID= node37/370852-1177082423

PBS_JOBID= 4640340

Free space on /tmp= 66414 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370852-1177082423/march_ks /tmp/evaluation/370852-1177082423/instance-370852-1177082423.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-370852-1177082423 -o ROOT/results/node37/solver-370852-1177082423 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370852-1177082423/march_ks /tmp/evaluation/370852-1177082423/instance-370852-1177082423.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7216eb29a4c793652d945295ab58d575

RANDOM SEED= 697542139

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1721984 kB
Buffers:         41120 kB
Cached:         201768 kB
SwapCached:       2388 kB
Active:         135128 kB
Inactive:       131404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721984 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          31260 kB
Slab:            52764 kB
Committed_AS:  2004200 kB
PageTables:       2000 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= 66414 MiB

End job on node37 on Fri Apr 20 16:43:47 UTC 2007