Trace number 370847

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) 5000.1 5001.72

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1405262666-07.UNSAT.shuffled.cnf
MD5SUM1a9df9fd15f24a2337522cdfe389f8f2
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 0.046
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 3 duplicate clauses
0.04/0.05	c resolvent_look() :: found 3 resolvents
0.04/0.05	c main():: clause / variable ratio: ( 2772 / 130 ) = 21.32
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: 193 JD: 28
0.10/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2210 JD: 28
1.29/1.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |******************
c |********************
c |************************
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c |********************************
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c |****************************************************************| 2 NC: 22709 JD: 28
13.10/13.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |************
c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 149381 JD: 28
86.87/86.91	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 |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 693647 JD: 28
405.36/405.50	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 |****************************************************************| 5 NC: 2483072 JD: 28
1458.05/1458.52	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
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c |***************
c |****************
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c |************************
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c |****************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
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c |****************************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 7111846 JD: 28
4202.31/4203.73	c |----------------------------------------------------------------|
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/node22/watcher-370847-1177081327 -o ROOT/results/node22/solver-370847-1177081327 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370847-1177081327/march_ks /tmp/evaluation/370847-1177081327/instance-370847-1177081327.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 0.97 0.99 3/77 19422
/proc/meminfo: memFree=1591904/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=656 CPUtime=0
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 156050382 671744 76 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 164 76 47 123 0 39 0

[startup+0.0423779 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19422
/proc/meminfo: memFree=1591904/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1092 CPUtime=0.04
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 184 0 0 0 4 0 0 0 18 0 1 0 156050382 1118208 166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 273 166 67 123 0 148 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1092

[startup+0.102387 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19422
/proc/meminfo: memFree=1591904/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1224 CPUtime=0.1
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 224 0 0 0 10 0 0 0 18 0 1 0 156050382 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1224

[startup+0.302417 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19422
/proc/meminfo: memFree=1591904/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1224 CPUtime=0.3
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 224 0 0 0 30 0 0 0 19 0 1 0 156050382 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1224

[startup+0.701479 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19422
/proc/meminfo: memFree=1591904/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1224 CPUtime=0.69
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 224 0 0 0 69 0 0 0 22 0 1 0 156050382 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1224

[startup+1.5016 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1591320/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1224 CPUtime=1.49
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 224 0 0 0 149 0 0 0 25 0 1 0 156050382 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1224

[startup+3.10185 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1591192/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1224 CPUtime=3.09
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 224 0 0 0 309 0 0 0 25 0 1 0 156050382 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526015 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1224

[startup+6.30133 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1591064/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1224 CPUtime=6.29
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 224 0 0 0 629 0 0 0 25 0 1 0 156050382 1253376 206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 306 206 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: 0.87 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1591008/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1360 CPUtime=12.69
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 255 0 0 0 1269 0 0 0 25 0 1 0 156050382 1392640 237 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 340 237 72 123 0 215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1360

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1590944/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1428 CPUtime=25.49
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 274 0 0 0 2549 0 0 0 25 0 1 0 156050382 1462272 256 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 357 256 72 123 0 232 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1428

[startup+51.1022 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1590880/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=1680 CPUtime=51.08
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 313 0 0 0 5108 0 0 0 25 0 1 0 156050382 1720320 295 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541321 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 420 295 72 123 0 295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1680

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1590432/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=2248 CPUtime=102.26
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 420 0 0 0 10226 0 0 0 25 0 1 0 156050382 2301952 402 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 562 402 72 123 0 437 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2248

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1590048/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=2760 CPUtime=162.24
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 512 0 0 0 16224 0 0 0 25 0 1 0 156050382 2826240 494 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 690 494 72 123 0 565 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2760

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1589600/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=3524 CPUtime=222.23
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 627 0 0 0 22222 1 0 0 25 0 1 0 156050382 3608576 609 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 881 609 72 123 0 756 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3524

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1589216/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=3524 CPUtime=282.21
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 725 0 0 0 28220 1 0 0 25 0 1 0 156050382 3608576 707 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 881 707 72 123 0 756 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3524

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1588576/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=4676 CPUtime=342.19
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 871 0 0 0 34218 1 0 0 25 0 1 0 156050382 4788224 853 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 1169 853 72 123 0 1044 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4676

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1587808/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=4676 CPUtime=402.16
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 1070 0 0 0 40215 1 0 0 25 0 1 0 156050382 4788224 1052 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 1169 1052 72 123 0 1044 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4676

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1587296/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=6400 CPUtime=462.15
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 1188 0 0 0 46213 2 0 0 25 0 1 0 156050382 6553600 1170 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 1600 1170 72 123 0 1475 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6400

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1586976/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=6400 CPUtime=522.13
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 1286 0 0 0 52211 2 0 0 25 0 1 0 156050382 6553600 1268 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 1600 1268 72 123 0 1475 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6400

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1586528/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=6400 CPUtime=582.11
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 1402 0 0 0 58209 2 0 0 25 0 1 0 156050382 6553600 1384 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 1600 1384 72 123 0 1475 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 6400

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19423
/proc/meminfo: memFree=1586080/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=6400 CPUtime=642.1
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 1513 0 0 0 64208 2 0 0 25 0 1 0 156050382 6553600 1495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 1600 1495 72 123 0 1475 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 6400


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1546016/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4060.96
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 11445 0 0 0 406075 21 0 0 25 0 1 0 156050382 62193664 11427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 11427 72 123 0 15059 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 60736

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1544800/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4120.94
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 11793 0 0 0 412073 21 0 0 25 0 1 0 156050382 62193664 11775 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 11775 72 123 0 15059 0
Current children cumulated CPU time (s) 4120.94
Current children cumulated vsize (KiB) 60736

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1543712/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4180.92
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 12079 0 0 0 418070 22 0 0 25 0 1 0 156050382 62193664 12061 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 12061 72 123 0 15059 0
Current children cumulated CPU time (s) 4180.92
Current children cumulated vsize (KiB) 60736

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1542880/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4240.9
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 12295 0 0 0 424068 22 0 0 25 0 1 0 156050382 62193664 12277 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 12277 72 123 0 15059 0
Current children cumulated CPU time (s) 4240.9
Current children cumulated vsize (KiB) 60736

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1542432/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4300.88
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 12405 0 0 0 430066 22 0 0 25 0 1 0 156050382 62193664 12387 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 12387 72 123 0 15059 0
Current children cumulated CPU time (s) 4300.88
Current children cumulated vsize (KiB) 60736

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1541920/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4360.87
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 12537 0 0 0 436064 23 0 0 25 0 1 0 156050382 62193664 12519 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 12519 72 123 0 15059 0
Current children cumulated CPU time (s) 4360.87
Current children cumulated vsize (KiB) 60736

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1541152/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4420.85
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 12712 0 0 0 442062 23 0 0 25 0 1 0 156050382 62193664 12694 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 12694 72 123 0 15059 0
Current children cumulated CPU time (s) 4420.85
Current children cumulated vsize (KiB) 60736

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1540448/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4480.83
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 12901 0 0 0 448060 23 0 0 25 0 1 0 156050382 62193664 12883 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 12883 72 123 0 15059 0
Current children cumulated CPU time (s) 4480.83
Current children cumulated vsize (KiB) 60736

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1539488/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4540.81
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 13129 0 0 0 454058 23 0 0 25 0 1 0 156050382 62193664 13111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 13111 72 123 0 15059 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 60736

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1538912/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4600.79
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 13273 0 0 0 460056 23 0 0 25 0 1 0 156050382 62193664 13255 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 13255 72 123 0 15059 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 60736

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1538208/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4660.78
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 13457 0 0 0 466054 24 0 0 25 0 1 0 156050382 62193664 13439 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538308 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 13439 72 123 0 15059 0
Current children cumulated CPU time (s) 4660.78
Current children cumulated vsize (KiB) 60736

[startup+4722.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19623
/proc/meminfo: memFree=1537120/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=60736 CPUtime=4720.76
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 13717 0 0 0 472052 24 0 0 25 0 1 0 156050382 62193664 13699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579491 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15184 13699 72 123 0 15059 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 60736

[startup+4782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19623
/proc/meminfo: memFree=1536416/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=61176 CPUtime=4780.73
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 13915 0 0 0 478049 24 0 0 25 0 1 0 156050382 62644224 13897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15294 13897 72 123 0 15169 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 61176

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1535840/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=61176 CPUtime=4840.72
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 14046 0 0 0 484047 25 0 0 25 0 1 0 156050382 62644224 14028 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15294 14028 72 123 0 15169 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 61176

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1535328/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=61176 CPUtime=4900.7
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 14173 0 0 0 490045 25 0 0 25 0 1 0 156050382 62644224 14155 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15294 14155 72 123 0 15169 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 61176

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1534688/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=61176 CPUtime=4960.69
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 14339 0 0 0 496043 26 0 0 25 0 1 0 156050382 62644224 14321 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15294 14321 72 123 0 15169 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 61176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1534112/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=61176 CPUtime=5000.08
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 14484 0 0 0 499982 26 0 0 25 0 1 0 156050382 62644224 14466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538199 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15294 14466 72 123 0 15169 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 61176

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19623
/proc/meminfo: memFree=1534112/2055920 swapFree=4168584/4192956
[pid=19422] ppid=19420 vsize=61176 CPUtime=5000.08
/proc/19422/stat : 19422 (march_ks) R 19420 19422 19368 0 -1 4194304 14484 0 0 0 499982 26 0 0 25 0 1 0 156050382 62644224 14466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538199 0 0 4096 0 0 0 0 17 1 0 0
/proc/19422/statm: 15294 14466 72 123 0 15169 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 61176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.1
CPU user time (s): 4999.83
CPU system time (s): 0.271958
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 61176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14484
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= 35727

runsolver used 5.9151 second user time and 11.6262 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Fri Apr 20 15:02:07 UTC 2007

IDJOB= 370847
IDBENCH= 19877
IDSOLVER= 180
FILE ID= node22/370847-1177081327

PBS_JOBID= 4640331

Free space on /tmp= 66497 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1405262666-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370847-1177081327/march_ks /tmp/evaluation/370847-1177081327/instance-370847-1177081327.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-370847-1177081327 -o ROOT/results/node22/solver-370847-1177081327 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370847-1177081327/march_ks /tmp/evaluation/370847-1177081327/instance-370847-1177081327.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1a9df9fd15f24a2337522cdfe389f8f2

RANDOM SEED= 427500090

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1592376 kB
Buffers:         44612 kB
Cached:         327964 kB
SwapCached:       2240 kB
Active:         163200 kB
Inactive:       231776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592376 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          30220 kB
Slab:            54272 kB
Committed_AS:  1855584 kB
PageTables:       1676 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= 66497 MiB

End job on node22 on Fri Apr 20 16:25:31 UTC 2007