Trace number 369031

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) 5000.08 5002.12

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-3cage-unsat-10-3.sat05-2568.reshuffled-07.cnf
MD5SUMd65aa32f539d7b147c82042f18f65687
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark338.762
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses560
Sum of the clauses size2240
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4560
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 560 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 140 free variables and 560 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.000
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 140 duplicate clauses
0.00/0.00	c resolvent_look() :: found 280 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 840 / 140 ) = 6.00
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 160 JD: 29
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 4603 JD: 29
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
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c |********************************
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c |****************************************************************| 2 NC: 64207 JD: 29
3.59/3.62	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 |***************************************************************
c |****************************************************************| 3 NC: 589456 JD: 29
32.78/32.80	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 |*******************************
c |********************************
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c |************************************
c |*************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 3955220 JD: 29
217.91/218.03	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |************************
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c |*******************************
c |********************************
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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: 20605316 JD: 29
1125.37/1125.94	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 86675535 JD: 29
4693.07/4695.04	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/node38/watcher-369031-1177293311 -o ROOT/results/node38/solver-369031-1177293311 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369031-1177293311/march_ks /tmp/evaluation/369031-1177293311/instance-369031-1177293311.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: 0.78 0.95 0.98 3/77 26920
/proc/meminfo: memFree=1691384/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=792 CPUtime=0
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 161497791 811008 111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 198 111 66 123 0 73 0

[startup+0.0812291 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26920
/proc/meminfo: memFree=1691384/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=792 CPUtime=0.07
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 159 0 0 0 7 0 0 0 18 0 1 0 161497791 811008 141 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587620 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 198 141 71 123 0 73 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 792

[startup+0.101232 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26920
/proc/meminfo: memFree=1691384/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=792 CPUtime=0.09
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 159 0 0 0 9 0 0 0 18 0 1 0 161497791 811008 141 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 198 141 71 123 0 73 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 792

[startup+0.30127 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26920
/proc/meminfo: memFree=1691384/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=924 CPUtime=0.29
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 162 0 0 0 29 0 0 0 20 0 1 0 161497791 946176 144 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 231 144 71 123 0 106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 924

[startup+0.701347 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26920
/proc/meminfo: memFree=1691384/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=924 CPUtime=0.69
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 172 0 0 0 69 0 0 0 24 0 1 0 161497791 946176 154 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 231 154 71 123 0 106 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 924

[startup+1.5015 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 26921
/proc/meminfo: memFree=1691056/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=924 CPUtime=1.49
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 179 0 0 0 149 0 0 0 25 0 1 0 161497791 946176 161 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134589311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 231 161 71 123 0 106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 924

[startup+3.10281 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 26921
/proc/meminfo: memFree=1690864/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=1060 CPUtime=3.1
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 212 0 0 0 310 0 0 0 25 0 1 0 161497791 1085440 194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 265 194 71 123 0 140 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1060

[startup+6.30142 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 26921
/proc/meminfo: memFree=1690544/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=1128 CPUtime=6.29
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 234 0 0 0 629 0 0 0 25 0 1 0 161497791 1155072 216 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538565 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 282 216 71 123 0 157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 26921
/proc/meminfo: memFree=1690360/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=1380 CPUtime=12.69
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 276 0 0 0 1269 0 0 0 25 0 1 0 161497791 1413120 258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585184 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 345 258 71 123 0 220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1380

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 26921
/proc/meminfo: memFree=1690040/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=1608 CPUtime=25.48
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 347 0 0 0 2548 0 0 0 25 0 1 0 161497791 1646592 329 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585268 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 402 329 71 123 0 277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1608

[startup+51.101 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 26921
/proc/meminfo: memFree=1689528/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=2460 CPUtime=51.07
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 485 0 0 0 5107 0 0 0 25 0 1 0 161497791 2519040 467 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 615 467 71 123 0 490 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2460

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 26921
/proc/meminfo: memFree=1688504/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=3224 CPUtime=102.25
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 737 0 0 0 10225 0 0 0 25 0 1 0 161497791 3301376 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 806 719 71 123 0 681 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3224

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 26921
/proc/meminfo: memFree=1687352/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=4376 CPUtime=162.23
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 1019 0 0 0 16222 1 0 0 25 0 1 0 161497791 4481024 1001 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 1094 1001 71 123 0 969 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4376

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26921
/proc/meminfo: memFree=1686456/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=6100 CPUtime=222.21
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 1240 0 0 0 22220 1 0 0 25 0 1 0 161497791 6246400 1222 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 1525 1222 71 123 0 1400 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6100

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26921
/proc/meminfo: memFree=1685240/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=8688 CPUtime=282.18
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 1541 0 0 0 28217 1 0 0 25 0 1 0 161497791 8896512 1523 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578874 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 2172 1523 71 123 0 2047 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 8688

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26921
/proc/meminfo: memFree=1684216/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=8688 CPUtime=342.17
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 1796 0 0 0 34215 2 0 0 25 0 1 0 161497791 8896512 1778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 2172 1778 71 123 0 2047 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 27099
/proc/meminfo: memFree=1681976/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=8688 CPUtime=402.07
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 2040 0 0 0 40205 2 0 0 25 0 1 0 161497791 8896512 2022 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 2172 2022 71 123 0 2047 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 8688

[startup+462.301 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 27529
/proc/meminfo: memFree=1681776/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=12568 CPUtime=462.02
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 2316 0 0 0 46199 3 0 0 25 0 1 0 161497791 12869632 2298 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 3142 2298 71 123 0 3017 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 12568

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 27529
/proc/meminfo: memFree=1680944/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=12568 CPUtime=521.99
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 2533 0 0 0 52196 3 0 0 25 0 1 0 161497791 12869632 2515 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 3142 2515 71 123 0 3017 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 12568

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 27529
/proc/meminfo: memFree=1679856/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=12568 CPUtime=581.98
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 2801 0 0 0 58194 4 0 0 25 0 1 0 161497791 12869632 2783 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587448 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 3142 2783 71 123 0 3017 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 12568

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27529
/proc/meminfo: memFree=1679024/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=12568 CPUtime=641.95
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 3028 0 0 0 64191 4 0 0 25 0 1 0 161497791 12869632 3010 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 3142 3010 71 123 0 3017 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 12568


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1631032/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4060.61
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 14996 0 0 0 406041 20 0 0 25 0 1 0 161497791 91471872 14978 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628869 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 14978 71 123 0 22207 0
Current children cumulated CPU time (s) 4060.61
Current children cumulated vsize (KiB) 89328

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1630392/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4120.59
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 15155 0 0 0 412039 20 0 0 25 0 1 0 161497791 91471872 15137 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 15137 71 123 0 22207 0
Current children cumulated CPU time (s) 4120.59
Current children cumulated vsize (KiB) 89328

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1629624/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4180.56
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 15337 0 0 0 418036 20 0 0 25 0 1 0 161497791 91471872 15319 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563380 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 15319 71 123 0 22207 0
Current children cumulated CPU time (s) 4180.56
Current children cumulated vsize (KiB) 89328

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1629112/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4240.54
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 15501 0 0 0 424034 20 0 0 25 0 1 0 161497791 91471872 15483 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 15483 71 123 0 22207 0
Current children cumulated CPU time (s) 4240.54
Current children cumulated vsize (KiB) 89328

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1628472/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4300.52
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 15644 0 0 0 430032 20 0 0 25 0 1 0 161497791 91471872 15626 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 15626 71 123 0 22207 0
Current children cumulated CPU time (s) 4300.52
Current children cumulated vsize (KiB) 89328

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1627832/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4360.49
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 15822 0 0 0 436029 20 0 0 25 0 1 0 161497791 91471872 15804 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 15804 71 123 0 22207 0
Current children cumulated CPU time (s) 4360.49
Current children cumulated vsize (KiB) 89328

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1627192/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4420.48
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 15976 0 0 0 442027 21 0 0 25 0 1 0 161497791 91471872 15958 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 15958 71 123 0 22207 0
Current children cumulated CPU time (s) 4420.48
Current children cumulated vsize (KiB) 89328

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1626552/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4480.45
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 16134 0 0 0 448024 21 0 0 25 0 1 0 161497791 91471872 16116 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 16116 71 123 0 22207 0
Current children cumulated CPU time (s) 4480.45
Current children cumulated vsize (KiB) 89328

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1625976/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4540.43
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 16286 0 0 0 454022 21 0 0 25 0 1 0 161497791 91471872 16268 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 16268 71 123 0 22207 0
Current children cumulated CPU time (s) 4540.43
Current children cumulated vsize (KiB) 89328

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1625400/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4600.41
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 16426 0 0 0 460019 22 0 0 25 0 1 0 161497791 91471872 16408 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587507 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 16408 71 123 0 22207 0
Current children cumulated CPU time (s) 4600.41
Current children cumulated vsize (KiB) 89328

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1624888/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4660.39
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 16559 0 0 0 466017 22 0 0 25 0 1 0 161497791 91471872 16541 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547648 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 16541 71 123 0 22207 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 89328

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1624056/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4720.37
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 16759 0 0 0 472015 22 0 0 25 0 1 0 161497791 91471872 16741 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 16741 71 123 0 22207 0
Current children cumulated CPU time (s) 4720.37
Current children cumulated vsize (KiB) 89328

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1623096/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4780.34
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 17015 0 0 0 478012 22 0 0 25 0 1 0 161497791 91471872 16997 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525702 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 16997 71 123 0 22207 0
Current children cumulated CPU time (s) 4780.34
Current children cumulated vsize (KiB) 89328

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1622072/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4840.32
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 17260 0 0 0 484009 23 0 0 25 0 1 0 161497791 91471872 17242 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587895 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 17242 71 123 0 22207 0
Current children cumulated CPU time (s) 4840.32
Current children cumulated vsize (KiB) 89328

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1621176/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4900.3
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 17477 0 0 0 490007 23 0 0 25 0 1 0 161497791 91471872 17459 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 17459 71 123 0 22207 0
Current children cumulated CPU time (s) 4900.3
Current children cumulated vsize (KiB) 89328

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1620216/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=4960.27
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 17730 0 0 0 496004 23 0 0 25 0 1 0 161497791 91471872 17712 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134599039 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 17712 71 123 0 22207 0
Current children cumulated CPU time (s) 4960.27
Current children cumulated vsize (KiB) 89328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1619640/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=5000.06
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 17876 0 0 0 499983 23 0 0 25 0 1 0 161497791 91471872 17858 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 17858 71 123 0 22207 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 89328

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27729
/proc/meminfo: memFree=1619640/2055920 swapFree=4159744/4192956
[pid=26920] ppid=26918 vsize=89328 CPUtime=5000.06
/proc/26920/stat : 26920 (march_ks) R 26918 26920 26864 0 -1 4194304 17876 0 0 0 499983 23 0 0 25 0 1 0 161497791 91471872 17858 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/26920/statm: 22332 17858 71 123 0 22207 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 89328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.12
CPU time (s): 5000.08
CPU user time (s): 4999.83
CPU system time (s): 0.251961
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 89328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17876
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= 8
involuntary context switches= 55752

runsolver used 5.50716 second user time and 11.5572 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Apr 23 01:55:11 UTC 2007

IDJOB= 369031
IDBENCH= 24743
IDSOLVER= 180
FILE ID= node38/369031-1177293311

PBS_JOBID= 4650858

Free space on /tmp= 66241 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-3cage-unsat-10-3.sat05-2568.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369031-1177293311/march_ks /tmp/evaluation/369031-1177293311/instance-369031-1177293311.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-369031-1177293311 -o ROOT/results/node38/solver-369031-1177293311 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369031-1177293311/march_ks /tmp/evaluation/369031-1177293311/instance-369031-1177293311.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d65aa32f539d7b147c82042f18f65687

RANDOM SEED= 168441705

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1691856 kB
Buffers:         40372 kB
Cached:         240240 kB
SwapCached:       3152 kB
Active:         202148 kB
Inactive:       102736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691856 kB
SwapTotal:     4192956 kB
SwapFree:      4159744 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          32564 kB
Slab:            44400 kB
Committed_AS:  1641168 kB
PageTables:       2060 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= 66241 MiB

End job on node38 on Mon Apr 23 03:18:37 UTC 2007