Trace number 293361

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) 1200.08 1200.48

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1399781364-05.UNSAT.shuffled.cnf
MD5SUM4c28183cf3fdc5af05ae00990cccd898
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 variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.032
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.00/0.04	c resolvent_look() :: found 3 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2559 / 120 ) = 21.32
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 154 JD: 23
0.10/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3659 JD: 23
1.94/2.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 30678 JD: 23
16.68/16.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
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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 |****************************************************************| 3 NC: 175473 JD: 23
95.62/95.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
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c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
c |*********************************
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c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 689943 JD: 23
380.35/380.57	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 |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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c |****************************************************
c |*****************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 2061362 JD: 23
1141.90/1142.35	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/node44/watcher-293361-1171769611 -o ROOT/results/node44/solver-293361-1171769611 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293361-1171769611/march_ks /tmp/evaluation/293361-1171769611/instance-293361-1171769611.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: 0.96 1.15 1.96 3/64 3472
/proc/meminfo: memFree=797752/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=656 CPUtime=0
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 196917251 671744 75 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 164 75 47 123 0 39 0

[startup+0.107202 s]
/proc/loadavg: 0.96 1.15 1.96 3/64 3472
/proc/meminfo: memFree=797752/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1128 CPUtime=0.1
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 196917251 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1128

[startup+0.519277 s]
/proc/loadavg: 0.96 1.15 1.96 3/64 3472
/proc/meminfo: memFree=797752/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1128 CPUtime=0.51
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 212 0 0 0 51 0 0 0 21 0 1 0 196917251 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1128

[startup+1.33943 s]
/proc/loadavg: 0.96 1.15 1.96 2/65 3473
/proc/meminfo: memFree=797240/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1128 CPUtime=1.33
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 212 0 0 0 133 0 0 0 25 0 1 0 196917251 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537935 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1128

[startup+2.97572 s]
/proc/loadavg: 0.96 1.15 1.96 2/65 3473
/proc/meminfo: memFree=797112/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1128 CPUtime=2.97
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 212 0 0 0 297 0 0 0 25 0 1 0 196917251 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1128

[startup+6.25332 s]
/proc/loadavg: 0.97 1.15 1.95 2/65 3473
/proc/meminfo: memFree=796984/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1128 CPUtime=6.24
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 212 0 0 0 624 0 0 0 25 0 1 0 196917251 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1128

[startup+12.7075 s]
/proc/loadavg: 0.97 1.15 1.95 2/65 3473
/proc/meminfo: memFree=796920/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1268 CPUtime=12.69
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 219 0 0 0 1269 0 0 0 25 0 1 0 196917251 1298432 201 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 317 201 72 123 0 192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1268

[startup+25.5078 s]
/proc/loadavg: 0.97 1.14 1.93 2/65 3473
/proc/meminfo: memFree=796920/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1268 CPUtime=25.49
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 230 0 0 0 2549 0 0 0 25 0 1 0 196917251 1298432 212 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 317 212 72 123 0 192 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1268

[startup+51.1145 s]
/proc/loadavg: 0.98 1.13 1.90 2/65 3473
/proc/meminfo: memFree=796728/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1412 CPUtime=51.09
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 279 0 0 0 5109 0 0 0 25 0 1 0 196917251 1445888 260 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 353 260 72 123 0 228 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1412

[startup+102.326 s]
/proc/loadavg: 0.99 1.11 1.86 2/65 3473
/proc/meminfo: memFree=796536/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1664 CPUtime=102.28
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 322 0 0 0 10228 0 0 0 25 0 1 0 196917251 1703936 303 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 416 303 72 123 0 291 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1664

[startup+162.342 s]
/proc/loadavg: 0.99 1.08 1.80 2/65 3473
/proc/meminfo: memFree=796280/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=1892 CPUtime=162.27
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 374 0 0 0 16227 0 0 0 25 0 1 0 196917251 1937408 355 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 473 355 72 123 0 348 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1892

[startup+222.359 s]
/proc/loadavg: 0.99 1.07 1.75 2/65 3473
/proc/meminfo: memFree=796088/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=2232 CPUtime=222.27
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 417 0 0 0 22227 0 0 0 25 0 1 0 196917251 2285568 398 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541872 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 558 398 72 123 0 433 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2232

[startup+282.378 s]
/proc/loadavg: 0.99 1.05 1.70 2/65 3473
/proc/meminfo: memFree=795896/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=2232 CPUtime=282.27
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 466 0 0 0 28227 0 0 0 25 0 1 0 196917251 2285568 447 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 558 447 72 123 0 433 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2232

[startup+342.397 s]
/proc/loadavg: 1.05 1.06 1.66 2/65 3473
/proc/meminfo: memFree=795640/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=2744 CPUtime=342.27
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 525 0 0 0 34227 0 0 0 25 0 1 0 196917251 2809856 506 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 686 506 72 123 0 561 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 2744

[startup+402.414 s]
/proc/loadavg: 1.02 1.04 1.61 2/65 3475
/proc/meminfo: memFree=795384/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=2744 CPUtime=402.26
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 584 0 0 0 40226 0 0 0 25 0 1 0 196917251 2809856 565 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 686 565 72 123 0 561 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 2744

[startup+462.429 s]
/proc/loadavg: 1.00 1.03 1.57 2/65 3475
/proc/meminfo: memFree=795128/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=3508 CPUtime=462.26
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 641 0 0 0 46226 0 0 0 25 0 1 0 196917251 3592192 622 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598315 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 877 622 72 123 0 752 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 3508

[startup+522.446 s]
/proc/loadavg: 1.00 1.02 1.53 2/65 3475
/proc/meminfo: memFree=794936/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=3508 CPUtime=522.26
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 697 0 0 0 52226 0 0 0 25 0 1 0 196917251 3592192 678 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 877 678 72 123 0 752 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 3508

[startup+582.465 s]
/proc/loadavg: 1.00 1.02 1.50 2/65 3475
/proc/meminfo: memFree=794616/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=3508 CPUtime=582.26
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 770 0 0 0 58226 0 0 0 25 0 1 0 196917251 3592192 751 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 877 751 72 123 0 752 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 3508

[startup+642.489 s]
/proc/loadavg: 1.00 1.01 1.46 2/65 3475
/proc/meminfo: memFree=794424/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=4660 CPUtime=642.26
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 815 0 0 0 64226 0 0 0 25 0 1 0 196917251 4771840 796 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1165 796 72 123 0 1040 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 4660

[startup+702.505 s]
/proc/loadavg: 1.00 1.01 1.43 2/65 3475
/proc/meminfo: memFree=794232/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=4660 CPUtime=702.25
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 856 0 0 0 70225 0 0 0 25 0 1 0 196917251 4771840 837 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1165 837 72 123 0 1040 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 4660

[startup+762.521 s]
/proc/loadavg: 1.00 1.00 1.40 2/65 3475
/proc/meminfo: memFree=794104/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=4660 CPUtime=762.25
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 911 0 0 0 76225 0 0 0 25 0 1 0 196917251 4771840 892 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1165 892 72 123 0 1040 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 4660

[startup+822.541 s]
/proc/loadavg: 1.00 1.00 1.37 2/65 3475
/proc/meminfo: memFree=793784/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=4660 CPUtime=822.26
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 972 0 0 0 82225 1 0 0 25 0 1 0 196917251 4771840 953 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1165 953 72 123 0 1040 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 4660

[startup+882.56 s]
/proc/loadavg: 1.00 1.00 1.35 2/65 3475
/proc/meminfo: memFree=793592/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=4660 CPUtime=882.26
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 1034 0 0 0 88225 1 0 0 25 0 1 0 196917251 4771840 1015 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598315 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1165 1015 72 123 0 1040 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 4660

[startup+942.576 s]
/proc/loadavg: 1.00 1.00 1.32 2/65 3475
/proc/meminfo: memFree=793464/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=4660 CPUtime=942.25
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 1093 0 0 0 94224 1 0 0 25 0 1 0 196917251 4771840 1074 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548062 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1165 1074 72 123 0 1040 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 4660

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.30 2/65 3475
/proc/meminfo: memFree=793144/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=6384 CPUtime=1002.25
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 1166 0 0 0 100224 1 0 0 25 0 1 0 196917251 6537216 1147 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1596 1147 72 123 0 1471 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 6384

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.28 2/65 3475
/proc/meminfo: memFree=792888/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=6384 CPUtime=1062.25
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 1235 0 0 0 106224 1 0 0 25 0 1 0 196917251 6537216 1216 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1596 1216 72 123 0 1471 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 6384

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.26 2/65 3475
/proc/meminfo: memFree=792568/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=6384 CPUtime=1122.24
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 1323 0 0 0 112223 1 0 0 25 0 1 0 196917251 6537216 1304 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1596 1304 72 123 0 1471 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 6384

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 3475
/proc/meminfo: memFree=792248/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=6384 CPUtime=1182.24
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 1385 0 0 0 118223 1 0 0 25 0 1 0 196917251 6537216 1366 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1596 1366 72 123 0 1471 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 6384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 3475
/proc/meminfo: memFree=792184/2055920 swapFree=4183224/4192956
[pid=3472] ppid=3470 vsize=6384 CPUtime=1200.06
/proc/3472/stat : 3472 (march_ks) R 3470 3472 30282 0 -1 4194304 1402 0 0 0 120005 1 0 0 25 0 1 0 196917251 6537216 1383 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/3472/statm: 1596 1383 72 123 0 1471 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6384

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.015997
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 6384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1402
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= 1470

runsolver used 0.78688 second user time and 2.43163 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Feb 18 03:33:31 UTC 2007

IDJOB= 293361
IDBENCH= 19862
IDSOLVER= 111
FILE ID= node44/293361-1171769611

PBS_JOBID= 3839485

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1399781364-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293361-1171769611/march_ks /tmp/evaluation/293361-1171769611/instance-293361-1171769611.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-293361-1171769611 -o ROOT/results/node44/solver-293361-1171769611 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293361-1171769611/march_ks /tmp/evaluation/293361-1171769611/instance-293361-1171769611.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4c28183cf3fdc5af05ae00990cccd898

RANDOM SEED= 743612293

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        798160 kB
Buffers:         50280 kB
Cached:        1085412 kB
SwapCached:       4532 kB
Active:         813596 kB
Inactive:       332664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        798160 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            97480 kB
Committed_AS:   430364 kB
PageTables:       1396 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= 66562 MiB

End job on node44 on Sun Feb 18 03:53:34 UTC 2007