Trace number 370851

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-S1109841921-18.SAT.shuffled.cnf
MD5SUMdbe7e3fe1e7b58d06fc02e720d4baf80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162974
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 130 variables and 2769 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 130 free variables and 2769 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.045
0.00/0.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.05	c resolvent_look() :: found 2 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2771 / 130 ) = 21.32
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c suggested doublelook initial :: 0
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 181 JD: 26
0.10/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 4227 JD: 26
2.49/2.60	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 48092 JD: 26
29.08/29.13	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 3 NC: 288099 JD: 26
175.13/175.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |****************************************************************| 4 NC: 1256038 JD: 26
768.64/768.97	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |****************
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c |************************
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c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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c |***********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |****************************************************************| 5 NC: 4110348 JD: 26
2525.93/2526.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
c |*********************************
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c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
c |*****************************************
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c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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/node3/watcher-370851-1177081925 -o ROOT/results/node3/solver-370851-1177081925 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370851-1177081925/march_ks /tmp/evaluation/370851-1177081925/instance-370851-1177081925.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 26448
/proc/meminfo: memFree=1815776/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=656 CPUtime=0
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 184230246 671744 76 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 164 76 47 123 0 39 0

[startup+0.105518 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26448
/proc/meminfo: memFree=1815776/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1224 CPUtime=0.1
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 223 0 0 0 10 0 0 0 18 0 1 0 184230246 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564205 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1224

[startup+0.201534 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26448
/proc/meminfo: memFree=1815776/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1224 CPUtime=0.19
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 223 0 0 0 19 0 0 0 19 0 1 0 184230246 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1224

[startup+0.30155 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26448
/proc/meminfo: memFree=1815776/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1224 CPUtime=0.29
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 223 0 0 0 29 0 0 0 19 0 1 0 184230246 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1224

[startup+0.701615 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26448
/proc/meminfo: memFree=1815776/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1224 CPUtime=0.69
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 223 0 0 0 69 0 0 0 23 0 1 0 184230246 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1224

[startup+1.50174 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 26449
/proc/meminfo: memFree=1815256/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1224 CPUtime=1.49
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 223 0 0 0 149 0 0 0 25 0 1 0 184230246 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628578 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1224

[startup+3.102 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 26449
/proc/meminfo: memFree=1815128/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1224 CPUtime=3.09
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 223 0 0 0 309 0 0 0 25 0 1 0 184230246 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547661 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1224

[startup+6.30153 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 26449
/proc/meminfo: memFree=1815064/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1224 CPUtime=6.29
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 223 0 0 0 629 0 0 0 25 0 1 0 184230246 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1224

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 26449
/proc/meminfo: memFree=1815064/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1224 CPUtime=12.69
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 229 0 0 0 1269 0 0 0 25 0 1 0 184230246 1253376 211 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 306 211 72 123 0 181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1224

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 26449
/proc/meminfo: memFree=1815064/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1360 CPUtime=25.48
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 237 0 0 0 2548 0 0 0 25 0 1 0 184230246 1392640 219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 340 219 72 123 0 215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1360

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 26449
/proc/meminfo: memFree=1815000/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1360 CPUtime=51.07
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 255 0 0 0 5107 0 0 0 25 0 1 0 184230246 1392640 237 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 340 237 72 123 0 215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1360

[startup+102.301 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 26449
/proc/meminfo: memFree=1814872/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1576 CPUtime=102.26
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 338 0 0 0 10226 0 0 0 25 0 1 0 184230246 1613824 302 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 394 302 72 123 0 269 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1576

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 26449
/proc/meminfo: memFree=1814616/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1728 CPUtime=162.23
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 375 0 0 0 16223 0 0 0 25 0 1 0 184230246 1769472 339 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 432 339 72 123 0 307 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1728

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26449
/proc/meminfo: memFree=1814360/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=1956 CPUtime=222.22
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 431 0 0 0 22222 0 0 0 25 0 1 0 184230246 2002944 395 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 489 395 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 0.97 0.98 2/78 26449
/proc/meminfo: memFree=1814168/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=2296 CPUtime=282.19
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 475 0 0 0 28219 0 0 0 25 0 1 0 184230246 2351104 439 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 574 439 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 0.97 0.98 2/78 26449
/proc/meminfo: memFree=1813912/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=2296 CPUtime=342.17
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 522 0 0 0 34217 0 0 0 25 0 1 0 184230246 2351104 486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 574 486 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: 1.04 0.99 0.99 2/78 26449
/proc/meminfo: memFree=1813784/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=2808 CPUtime=402.15
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 553 0 0 0 40215 0 0 0 25 0 1 0 184230246 2875392 517 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 702 517 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: 1.06 1.00 0.99 2/78 26449
/proc/meminfo: memFree=1813656/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=2808 CPUtime=462.13
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 596 0 0 0 46213 0 0 0 25 0 1 0 184230246 2875392 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 702 560 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: 1.10 1.03 1.00 3/78 26449
/proc/meminfo: memFree=1813464/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=3572 CPUtime=522.11
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 653 0 0 0 52211 0 0 0 25 0 1 0 184230246 3657728 617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 893 617 72 123 0 768 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 3572

[startup+582.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 26449
/proc/meminfo: memFree=1813208/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=3572 CPUtime=582.09
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 705 0 0 0 58209 0 0 0 25 0 1 0 184230246 3657728 669 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 893 669 72 123 0 768 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 3572

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 26449
/proc/meminfo: memFree=1813080/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=3572 CPUtime=642.08
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 744 0 0 0 64207 1 0 0 25 0 1 0 184230246 3657728 708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 893 708 72 123 0 768 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 3572


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1797976/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=18868 CPUtime=4060.81
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 4427 0 0 0 406076 5 0 0 25 0 1 0 184230246 19320832 4391 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 4717 4391 72 123 0 4592 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 18868

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1797656/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=18868 CPUtime=4120.79
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 4498 0 0 0 412074 5 0 0 25 0 1 0 184230246 19320832 4462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 4717 4462 72 123 0 4592 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 18868

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1797336/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=18868 CPUtime=4180.77
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 4562 0 0 0 418072 5 0 0 25 0 1 0 184230246 19320832 4526 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 4717 4526 72 123 0 4592 0
Current children cumulated CPU time (s) 4180.77
Current children cumulated vsize (KiB) 18868

[startup+4242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26649
/proc/meminfo: memFree=1797016/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=18868 CPUtime=4240.75
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 4636 0 0 0 424070 5 0 0 25 0 1 0 184230246 19320832 4600 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 4717 4600 72 123 0 4592 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 18868

[startup+4302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26649
/proc/meminfo: memFree=1796760/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4300.73
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 4690 0 0 0 430068 5 0 0 25 0 1 0 184230246 28262400 4654 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 4654 72 123 0 6775 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 27600

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1796568/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4360.71
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 4767 0 0 0 436066 5 0 0 25 0 1 0 184230246 28262400 4731 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 4731 72 123 0 6775 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 27600

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1796376/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4420.68
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 4833 0 0 0 442063 5 0 0 25 0 1 0 184230246 28262400 4797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 4797 72 123 0 6775 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 27600

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1796120/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4480.66
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 4876 0 0 0 448061 5 0 0 25 0 1 0 184230246 28262400 4840 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 4840 72 123 0 6775 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 27600

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1795864/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4540.64
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 4942 0 0 0 454059 5 0 0 25 0 1 0 184230246 28262400 4906 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597192 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 4906 72 123 0 6775 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 27600

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1795544/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4600.63
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 5008 0 0 0 460057 6 0 0 25 0 1 0 184230246 28262400 4972 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 4972 72 123 0 6775 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 27600

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1795224/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4660.61
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 5070 0 0 0 466055 6 0 0 25 0 1 0 184230246 28262400 5034 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 5034 72 123 0 6775 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 27600

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26649
/proc/meminfo: memFree=1794840/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4720.59
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 5164 0 0 0 472053 6 0 0 25 0 1 0 184230246 28262400 5128 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 5128 72 123 0 6775 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 27600

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26651
/proc/meminfo: memFree=1794584/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4780.57
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 5233 0 0 0 478051 6 0 0 25 0 1 0 184230246 28262400 5197 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 5197 72 123 0 6775 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 27600

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26651
/proc/meminfo: memFree=1794328/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4840.55
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 5300 0 0 0 484049 6 0 0 25 0 1 0 184230246 28262400 5264 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 5264 72 123 0 6775 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 27600

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26651
/proc/meminfo: memFree=1794008/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4900.53
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 5362 0 0 0 490047 6 0 0 25 0 1 0 184230246 28262400 5326 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 5326 72 123 0 6775 0
Current children cumulated CPU time (s) 4900.53
Current children cumulated vsize (KiB) 27600

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26651
/proc/meminfo: memFree=1793752/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=4960.51
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 5423 0 0 0 496045 6 0 0 25 0 1 0 184230246 28262400 5387 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 5387 72 123 0 6775 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 27600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26651
/proc/meminfo: memFree=1793624/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=5000
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 5469 0 0 0 499994 6 0 0 25 0 1 0 184230246 28262400 5433 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 5433 72 123 0 6775 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 27600

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

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

[startup+5001.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26651
/proc/meminfo: memFree=1793624/2055920 swapFree=4140768/4192956
[pid=26448] ppid=26446 vsize=27600 CPUtime=5000
/proc/26448/stat : 26448 (march_ks) R 26446 26448 26394 0 -1 4194304 5469 0 0 0 499994 6 0 0 25 0 1 0 184230246 28262400 5433 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/26448/statm: 6900 5433 72 123 0 6775 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 27600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.81
CPU time (s): 5000.02
CPU user time (s): 4999.95
CPU system time (s): 0.066989
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 27600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5469
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 101044

runsolver used 5.96809 second user time and 11.6452 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 20 15:12:05 UTC 2007

IDJOB= 370851
IDBENCH= 19881
IDSOLVER= 180
FILE ID= node3/370851-1177081925

PBS_JOBID= 4640337

Free space on /tmp= 66356 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1109841921-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370851-1177081925/march_ks /tmp/evaluation/370851-1177081925/instance-370851-1177081925.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-370851-1177081925 -o ROOT/results/node3/solver-370851-1177081925 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370851-1177081925/march_ks /tmp/evaluation/370851-1177081925/instance-370851-1177081925.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dbe7e3fe1e7b58d06fc02e720d4baf80

RANDOM SEED= 744889068

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1816248 kB
Buffers:         47588 kB
Cached:         127276 kB
SwapCached:      15128 kB
Active:         107776 kB
Inactive:        89964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816248 kB
SwapTotal:     4192956 kB
SwapFree:      4140768 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          29736 kB
Slab:            27448 kB
Committed_AS:  6001452 kB
PageTables:       1780 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= 66356 MiB

End job on node3 on Fri Apr 20 16:35:29 UTC 2007