Trace number 294181

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) 1200.05 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
MD5SUM7216eb29a4c793652d945295ab58d575
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 130 variables and 2769 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 130 free variables and 2769 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.037
0.00/0.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.00/0.05	c resolvent_look() :: found 1 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2770 / 130 ) = 21.31
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: 149 JD: 26
0.10/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 5698 JD: 26
3.27/3.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 50283 JD: 26
30.10/30.18	c |----------------------------------------------------------------|
c |*
c |**
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 |**************************************
c |***************************************
c |****************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 308567 JD: 26
186.07/186.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
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c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 1350290 JD: 26
820.81/821.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-294181-1171784338 -o ROOT/results/node19/solver-294181-1171784338 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294181-1171784338/march_ks /tmp/evaluation/294181-1171784338/instance-294181-1171784338.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 20675
/proc/meminfo: memFree=1398816/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=656 CPUtime=0
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 198387782 671744 76 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 164 76 47 123 0 39 0

[startup+0.107 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 20675
/proc/meminfo: memFree=1398816/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1224 CPUtime=0.1
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 224 0 0 0 10 0 0 0 18 0 1 0 198387782 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1224

[startup+0.515045 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 20675
/proc/meminfo: memFree=1398816/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1224 CPUtime=0.51
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 224 0 0 0 51 0 0 0 21 0 1 0 198387782 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1224

[startup+1.33513 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20676
/proc/meminfo: memFree=1398232/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1224 CPUtime=1.33
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 224 0 0 0 133 0 0 0 25 0 1 0 198387782 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1224

[startup+2.97131 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20676
/proc/meminfo: memFree=1398040/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1224 CPUtime=2.96
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 224 0 0 0 296 0 0 0 25 0 1 0 198387782 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1224

[startup+6.25167 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20676
/proc/meminfo: memFree=1397984/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1224 CPUtime=6.24
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 224 0 0 0 624 0 0 0 25 0 1 0 198387782 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538392 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1224

[startup+12.7024 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20676
/proc/meminfo: memFree=1397928/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1224 CPUtime=12.69
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 224 0 0 0 1269 0 0 0 25 0 1 0 198387782 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1224

[startup+25.5088 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20676
/proc/meminfo: memFree=1397864/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1360 CPUtime=25.49
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 239 0 0 0 2549 0 0 0 25 0 1 0 198387782 1392640 221 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 340 221 72 123 0 215 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1360

[startup+51.1185 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 20676
/proc/meminfo: memFree=1397864/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1360 CPUtime=51.09
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 253 0 0 0 5109 0 0 0 25 0 1 0 198387782 1392640 235 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 340 235 72 123 0 215 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1360

[startup+102.337 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1397608/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1576 CPUtime=102.29
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 330 0 0 0 10229 0 0 0 25 0 1 0 198387782 1613824 294 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 394 294 72 123 0 269 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1576

[startup+162.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1397416/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1728 CPUtime=162.31
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 378 0 0 0 16230 1 0 0 25 0 1 0 198387782 1769472 342 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 432 342 72 123 0 307 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 1728

[startup+222.397 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1397224/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=1956 CPUtime=222.32
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 416 0 0 0 22231 1 0 0 25 0 1 0 198387782 2002944 380 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 489 380 72 123 0 364 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 1956

[startup+282.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1397096/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=2296 CPUtime=282.33
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 451 0 0 0 28232 1 0 0 25 0 1 0 198387782 2351104 415 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 574 415 72 123 0 449 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 2296

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1396904/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=2296 CPUtime=342.34
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 489 0 0 0 34233 1 0 0 25 0 1 0 198387782 2351104 453 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 574 453 72 123 0 449 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 2296

[startup+402.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1396648/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=2808 CPUtime=402.36
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 536 0 0 0 40235 1 0 0 25 0 1 0 198387782 2875392 500 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 702 500 72 123 0 577 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 2808

[startup+462.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1396520/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=2808 CPUtime=462.37
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 580 0 0 0 46236 1 0 0 25 0 1 0 198387782 2875392 544 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 702 544 72 123 0 577 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 2808

[startup+522.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1396392/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=2808 CPUtime=522.38
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 603 0 0 0 52237 1 0 0 25 0 1 0 198387782 2875392 567 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 702 567 72 123 0 577 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 2808

[startup+582.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1396328/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=2808 CPUtime=582.4
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 643 0 0 0 58238 2 0 0 25 0 1 0 198387782 2875392 607 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564183 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 702 607 72 123 0 577 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 2808

[startup+642.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20678
/proc/meminfo: memFree=1396008/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=3572 CPUtime=642.41
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 699 0 0 0 64239 2 0 0 25 0 1 0 198387782 3657728 663 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 893 663 72 123 0 768 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 3572

[startup+702.637 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1395816/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=3572 CPUtime=702.42
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 757 0 0 0 70240 2 0 0 25 0 1 0 198387782 3657728 721 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587665 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 893 721 72 123 0 768 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 3572

[startup+762.665 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1395560/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=3572 CPUtime=762.43
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 811 0 0 0 76241 2 0 0 25 0 1 0 198387782 3657728 775 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565457 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 893 775 72 123 0 768 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 3572

[startup+822.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1395432/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=4724 CPUtime=822.45
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 866 0 0 0 82243 2 0 0 25 0 1 0 198387782 4837376 830 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538454 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 1181 830 72 123 0 1056 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 4724

[startup+882.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1395176/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=4724 CPUtime=882.46
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 923 0 0 0 88244 2 0 0 25 0 1 0 198387782 4837376 887 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 1181 887 72 123 0 1056 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 4724

[startup+942.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1394984/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=4724 CPUtime=942.47
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 962 0 0 0 94245 2 0 0 25 0 1 0 198387782 4837376 926 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 1181 926 72 123 0 1056 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 4724

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1394856/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=4724 CPUtime=1002.48
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 1000 0 0 0 100246 2 0 0 25 0 1 0 198387782 4837376 964 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 1181 964 72 123 0 1056 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 4724

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1394664/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=4724 CPUtime=1062.5
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 1050 0 0 0 106247 3 0 0 25 0 1 0 198387782 4837376 1014 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 1181 1014 72 123 0 1056 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 4724

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1394472/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=4724 CPUtime=1122.51
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 1093 0 0 0 112248 3 0 0 25 0 1 0 198387782 4837376 1057 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 1181 1057 72 123 0 1056 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 4724

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1394344/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=4724 CPUtime=1182.52
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 1131 0 0 0 118249 3 0 0 25 0 1 0 198387782 4837376 1095 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 1181 1095 72 123 0 1056 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 4724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1394280/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=6448 CPUtime=1200.04
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 1145 0 0 0 120001 3 0 0 25 0 1 0 198387782 6602752 1109 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 1612 1109 72 123 0 1487 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6448

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20678
/proc/meminfo: memFree=1394280/2055920 swapFree=4192812/4192956
[pid=20675] ppid=20673 vsize=6448 CPUtime=1200.04
/proc/20675/stat : 20675 (march_ks) R 20673 20675 20612 0 -1 4194304 1145 0 0 0 120001 3 0 0 25 0 1 0 198387782 6602752 1109 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20675/statm: 1612 1109 72 123 0 1487 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.034994
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 6448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1145
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= 1529

runsolver used 1.36779 second user time and 2.79157 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Feb 18 07:38:58 UTC 2007

IDJOB= 294181
IDBENCH= 19882
IDSOLVER= 111
FILE ID= node19/294181-1171784338

PBS_JOBID= 3839313

Free space on /tmp= 66544 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294181-1171784338/march_ks /tmp/evaluation/294181-1171784338/instance-294181-1171784338.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-294181-1171784338 -o ROOT/results/node19/solver-294181-1171784338 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294181-1171784338/march_ks /tmp/evaluation/294181-1171784338/instance-294181-1171784338.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7216eb29a4c793652d945295ab58d575

RANDOM SEED= 316066848

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1399288 kB
Buffers:         53764 kB
Cached:         486972 kB
SwapCached:          0 kB
Active:         280432 kB
Inactive:       303648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1399288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          62244 kB
Slab:            58140 kB
Committed_AS:   796764 kB
PageTables:       1756 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= 66544 MiB

End job on node19 on Sun Feb 18 07:59:00 UTC 2007