Trace number 316587

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) 1200.07 1200.52

General information on the benchmark

Namecrafted/spence/
hard/s117-100.cnf
MD5SUMf710aff0402072becac5332e7ba8f47f
Bench CategoryCRAFTED (crafted 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 variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 117 variables and 244 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 117 free variables and 244 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.042
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 792 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 117 variables and 244 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 117 variabels and 244 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 244 / 117 ) = 2.09
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 150 JD: 28
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 2465 JD: 28
0.09/0.15	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 |****************************************************************| 2 NC: 30500 JD: 28
1.59/1.63	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 |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 238013 JD: 28
12.59/12.65	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 |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 1272266 JD: 28
68.37/68.46	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 5355545 JD: 28
296.38/296.58	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 right child 290317 UNSAT by parent!
529.30/529.53	
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************c right child 387287 UNSAT by parent!
642.65/642.93	
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 18899831 JD: 28
1055.50/1055.95	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************c right child 716143 UNSAT by parent!
1190.04/1190.57	
c |***********************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-316587-1172672142 -o ROOT/results/node9/solver-316587-1172672142 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316587-1172672142/march_ks /tmp/evaluation/316587-1172672142/instance-316587-1172672142.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.95 0.99 0.97 3/77 2990
/proc/meminfo: memFree=1873224/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=792 CPUtime=0
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 287168820 811008 115 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598460 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 198 115 73 123 0 73 0

[startup+0.0965989 s]
/proc/loadavg: 0.95 0.99 0.97 3/77 2990
/proc/meminfo: memFree=1873224/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=792 CPUtime=0.09
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 145 0 0 0 9 0 0 0 18 0 1 0 287168820 811008 127 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 198 127 73 123 0 73 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 792

[startup+0.1016 s]
/proc/loadavg: 0.95 0.99 0.97 3/77 2990
/proc/meminfo: memFree=1873224/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=792 CPUtime=0.09
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 145 0 0 0 9 0 0 0 18 0 1 0 287168820 811008 127 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 198 127 73 123 0 73 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 792

[startup+0.301639 s]
/proc/loadavg: 0.95 0.99 0.97 3/77 2990
/proc/meminfo: memFree=1873224/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=792 CPUtime=0.29
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 157 0 0 0 29 0 0 0 19 0 1 0 287168820 811008 139 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677346 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 198 139 73 123 0 73 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 792

[startup+0.701716 s]
/proc/loadavg: 0.95 0.99 0.97 3/77 2990
/proc/meminfo: memFree=1873224/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=940 CPUtime=0.69
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 167 0 0 0 69 0 0 0 22 0 1 0 287168820 962560 149 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 235 149 73 123 0 110 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 940

[startup+1.50187 s]
/proc/loadavg: 0.95 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1872960/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=940 CPUtime=1.49
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 174 0 0 0 149 0 0 0 25 0 1 0 287168820 962560 156 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 235 156 73 123 0 110 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 940

[startup+3.10118 s]
/proc/loadavg: 0.95 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1872576/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=1244 CPUtime=3.09
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 254 0 0 0 309 0 0 0 25 0 1 0 287168820 1273856 236 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598018 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 311 236 73 123 0 186 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1244

[startup+6.3018 s]
/proc/loadavg: 0.95 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1872128/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=1624 CPUtime=6.29
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 310 0 0 0 629 0 0 0 25 0 1 0 287168820 1662976 292 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579748 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 406 292 73 123 0 281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1624

[startup+12.703 s]
/proc/loadavg: 0.95 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1871936/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=1624 CPUtime=12.69
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 348 0 0 0 1269 0 0 0 25 0 1 0 287168820 1662976 330 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 406 330 73 123 0 281 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1624

[startup+25.5015 s]
/proc/loadavg: 0.96 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1870784/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=3240 CPUtime=25.48
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 633 0 0 0 2548 0 0 0 25 0 1 0 287168820 3317760 615 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526271 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 810 615 73 123 0 685 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3240

[startup+51.1014 s]
/proc/loadavg: 0.97 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1869440/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=4392 CPUtime=51.08
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 967 0 0 0 5107 1 0 0 25 0 1 0 287168820 4497408 949 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597613 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 1098 949 73 123 0 973 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4392

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1866944/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=8844 CPUtime=102.25
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 1567 0 0 0 10224 1 0 0 25 0 1 0 287168820 9056256 1549 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 2211 1549 73 123 0 2086 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8844

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1862272/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=12724 CPUtime=162.23
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 2742 0 0 0 16221 2 0 0 25 0 1 0 287168820 13029376 2724 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 3181 2724 73 123 0 3056 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12724

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1859328/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=18544 CPUtime=222.21
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 3450 0 0 0 22218 3 0 0 25 0 1 0 287168820 18989056 3432 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 4636 3432 73 123 0 4511 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18544

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1857984/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=18544 CPUtime=282.19
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 3782 0 0 0 28216 3 0 0 25 0 1 0 287168820 18989056 3764 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134609983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 4636 3764 73 123 0 4511 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18544

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1854400/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=27540 CPUtime=342.17
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 4698 0 0 0 34213 4 0 0 25 0 1 0 287168820 28200960 4667 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134578754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 6885 4667 73 123 0 6760 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27540

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1851328/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=27540 CPUtime=402.14
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 5462 0 0 0 40210 4 0 0 25 0 1 0 287168820 28200960 5431 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134577677 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 6885 5431 73 123 0 6760 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 27540

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1848512/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=27540 CPUtime=462.12
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 6154 0 0 0 46207 5 0 0 25 0 1 0 287168820 28200960 6123 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547902 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 6885 6123 73 123 0 6760 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27540

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1842368/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=40992 CPUtime=522.09
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 7664 0 0 0 52203 6 0 0 25 0 1 0 287168820 41975808 7633 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 10248 7633 73 123 0 10123 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 40992

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1839104/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=40992 CPUtime=582.07
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 8447 0 0 0 58200 7 0 0 25 0 1 0 287168820 41975808 8416 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 10248 8416 73 123 0 10123 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 40992

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1835648/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=40992 CPUtime=642.06
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 9302 0 0 0 64198 8 0 0 25 0 1 0 287168820 41975808 9271 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579421 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 10248 9271 73 123 0 10123 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 40992

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1832000/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=40992 CPUtime=702.03
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 10179 0 0 0 70194 9 0 0 25 0 1 0 287168820 41975808 10148 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 10248 10148 73 123 0 10123 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 40992

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1829184/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=60636 CPUtime=762.01
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 10871 0 0 0 76191 10 0 0 25 0 1 0 287168820 62091264 10840 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542976 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 15159 10840 73 123 0 15034 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 60636

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1826496/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=60636 CPUtime=821.98
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 11542 0 0 0 82188 10 0 0 25 0 1 0 287168820 62091264 11511 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 15159 11511 73 123 0 15034 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 60636

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1824384/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=60636 CPUtime=881.97
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 12059 0 0 0 88186 11 0 0 25 0 1 0 287168820 62091264 12028 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598393 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 15159 12028 73 123 0 15034 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 60636

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1822912/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=60636 CPUtime=941.94
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 12423 0 0 0 94183 11 0 0 25 0 1 0 287168820 62091264 12392 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 15159 12392 73 123 0 15034 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 60636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1821632/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=60636 CPUtime=1001.92
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 12731 0 0 0 100181 11 0 0 25 0 1 0 287168820 62091264 12700 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598634 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 15159 12700 73 123 0 15034 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 60636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1820096/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=60636 CPUtime=1061.9
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 13127 0 0 0 106179 11 0 0 25 0 1 0 287168820 62091264 13096 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547803 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 15159 13096 73 123 0 15034 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 60636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1815296/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=61348 CPUtime=1121.88
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 14306 0 0 0 112176 12 0 0 25 0 1 0 287168820 62820352 14275 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 15337 14275 73 123 0 15212 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 61348

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1811392/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=90816 CPUtime=1181.85
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 15267 0 0 0 118172 13 0 0 25 0 1 0 287168820 92995584 15236 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 22704 15236 73 123 0 22579 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 90816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1810432/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=90816 CPUtime=1200.04
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 15475 0 0 0 119991 13 0 0 25 0 1 0 287168820 92995584 15444 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 22704 15444 73 123 0 22579 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 90816

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 2991
/proc/meminfo: memFree=1810432/2055920 swapFree=4158656/4192956
[pid=2990] ppid=2988 vsize=90816 CPUtime=1200.04
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2237 0 -1 4194304 15475 0 0 0 119991 13 0 0 25 0 1 0 287168820 92995584 15444 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 22704 15444 73 123 0 22579 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 90816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.149977
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 90816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15475
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= 1705

runsolver used 1.3398 second user time and 3.04354 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Feb 28 14:15:42 UTC 2007

IDJOB= 316587
IDBENCH= 20445
IDSOLVER= 111
FILE ID= node9/316587-1172672142

PBS_JOBID= 3980965

Free space on /tmp= 66532 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s117-100.cnf
COMMAND LINE= /tmp/evaluation/316587-1172672142/march_ks /tmp/evaluation/316587-1172672142/instance-316587-1172672142.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-316587-1172672142 -o ROOT/results/node9/solver-316587-1172672142 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316587-1172672142/march_ks /tmp/evaluation/316587-1172672142/instance-316587-1172672142.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f710aff0402072becac5332e7ba8f47f

RANDOM SEED= 76953620

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1873696 kB
Buffers:         22612 kB
Cached:          86752 kB
SwapCached:       2292 kB
Active:          46588 kB
Inactive:        85320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873696 kB
SwapTotal:     4192956 kB
SwapFree:      4158656 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          30084 kB
Slab:            35976 kB
Committed_AS:  1306136 kB
PageTables:       1688 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= 66532 MiB

End job on node9 on Wed Feb 28 14:35:45 UTC 2007