Trace number 1544678

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.07 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S374947955-075.cnf
MD5SUM1c26be7e8f45c396fe1a5a9f4716cff4
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 560 free variables and 2380 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.444
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.00/0.01	c resolvent_look() :: found 63 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 560 variables and 2443 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 560 variabels and 2443 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2443 / 560 ) = 4.36
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 126 JD: 24
0.04/0.09	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: 3238 JD: 24
2.10/2.20	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: 28863 JD: 24
20.38/20.46	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 |****************************************************************| 3 NC: 137277 JD: 24
97.64/97.73	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: 489044 JD: 24
349.57/349.83	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: 1347083 JD: 24
967.57/968.16	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 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544678-1238613204/watcher-1544678-1238613204 -o /tmp/evaluation-result-1544678-1238613204/solver-1544678-1238613204 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544678-1238613204.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): 1800 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: 0.99 1.00 0.98 3/64 18315
/proc/meminfo: memFree=1607872/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=796 CPUtime=0
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133982910 815104 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134561735 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 199 111 50 123 0 74 0

[startup+0.046859 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 18315
/proc/meminfo: memFree=1607872/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1352 CPUtime=0.04
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 281 0 0 0 4 0 0 0 18 0 1 0 1133982910 1384448 264 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 338 264 73 123 0 213 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1352

[startup+0.102869 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 18315
/proc/meminfo: memFree=1607872/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1488 CPUtime=0.1
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 289 0 0 0 10 0 0 0 18 0 1 0 1133982910 1523712 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134598355 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 372 272 73 123 0 247 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1488

[startup+0.301908 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 18315
/proc/meminfo: memFree=1607872/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1488 CPUtime=0.29
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 302 0 0 0 29 0 0 0 19 0 1 0 1133982910 1523712 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 372 285 73 123 0 247 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1488

[startup+0.701994 s]
/proc/loadavg: 0.99 1.00 0.98 3/64 18315
/proc/meminfo: memFree=1607872/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1488 CPUtime=0.69
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 311 0 0 0 69 0 0 0 23 0 1 0 1133982910 1523712 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 372 294 73 123 0 247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1488

[startup+1.50114 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 18316
/proc/meminfo: memFree=1606904/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1624 CPUtime=1.49
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 324 0 0 0 149 0 0 0 25 0 1 0 1133982910 1662976 307 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 406 307 73 123 0 281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1624

[startup+3.10146 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 18316
/proc/meminfo: memFree=1606776/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1624 CPUtime=3.09
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 335 0 0 0 309 0 0 0 25 0 1 0 1133982910 1662976 318 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 406 318 73 123 0 281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1624

[startup+6.30109 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 18316
/proc/meminfo: memFree=1606584/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1624 CPUtime=6.29
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 347 0 0 0 629 0 0 0 25 0 1 0 1133982910 1662976 330 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 406 330 73 123 0 281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1624

[startup+12.7013 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 18316
/proc/meminfo: memFree=1606456/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1764 CPUtime=12.69
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 360 0 0 0 1269 0 0 0 25 0 1 0 1133982910 1806336 343 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 441 343 73 123 0 316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1764

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 0.98 2/65 18316
/proc/meminfo: memFree=1606456/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1764 CPUtime=25.48
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 380 0 0 0 2548 0 0 0 25 0 1 0 1133982910 1806336 363 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 441 363 73 123 0 316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1764

[startup+51.1019 s]
/proc/loadavg: 1.05 1.01 0.98 2/65 18316
/proc/meminfo: memFree=1606392/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=1968 CPUtime=51.07
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 425 0 0 0 5107 0 0 0 25 0 1 0 1133982910 2015232 408 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 492 408 73 123 0 367 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1968

[startup+102.305 s]
/proc/loadavg: 1.08 1.03 0.99 2/65 18316
/proc/meminfo: memFree=1606072/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=2220 CPUtime=102.24
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 478 0 0 0 10224 0 0 0 25 0 1 0 1133982910 2273280 461 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 555 461 73 123 0 430 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2220

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 18316
/proc/meminfo: memFree=1605880/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=2448 CPUtime=162.21
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 526 0 0 0 16221 0 0 0 25 0 1 0 1133982910 2506752 509 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 612 509 73 123 0 487 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2448

[startup+222.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 18316
/proc/meminfo: memFree=1605560/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=2920 CPUtime=222.18
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 609 0 0 0 22218 0 0 0 25 0 1 0 1133982910 2990080 592 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 730 592 73 123 0 605 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2920

[startup+282.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 18316
/proc/meminfo: memFree=1605304/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=3432 CPUtime=282.15
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 683 0 0 0 28215 0 0 0 25 0 1 0 1133982910 3514368 666 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 858 666 73 123 0 733 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 3432

[startup+342.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 18316
/proc/meminfo: memFree=1604792/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=3432 CPUtime=342.06
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 800 0 0 0 34206 0 0 0 25 0 1 0 1133982910 3514368 783 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 858 783 73 123 0 733 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 3432

[startup+402.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 18316
/proc/meminfo: memFree=1604536/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=4328 CPUtime=402.04
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 863 0 0 0 40204 0 0 0 25 0 1 0 1133982910 4431872 846 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1082 846 73 123 0 957 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 4328

[startup+462.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 18316
/proc/meminfo: memFree=1604152/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=4460 CPUtime=462.01
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 972 0 0 0 46201 0 0 0 25 0 1 0 1133982910 4567040 955 1992294400 134512640 135019032 4294956240 18446744073709551615 134597169 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1115 955 73 123 0 990 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 4460

[startup+522.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/65 18316
/proc/meminfo: memFree=1604024/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=4460 CPUtime=521.98
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 1001 0 0 0 52198 0 0 0 25 0 1 0 1133982910 4567040 984 1992294400 134512640 135019032 4294956240 18446744073709551615 134542600 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1115 984 73 123 0 990 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 4460

[startup+582.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 18316
/proc/meminfo: memFree=1603704/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=5612 CPUtime=581.95
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 1091 0 0 0 58195 0 0 0 25 0 1 0 1133982910 5746688 1074 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1403 1074 73 123 0 1278 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 5612

[startup+642.301 s]
/proc/loadavg: 1.11 1.06 1.01 2/65 18316
/proc/meminfo: memFree=1603320/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=5612 CPUtime=641.92
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 1198 0 0 0 64192 0 0 0 25 0 1 0 1133982910 5746688 1181 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1403 1181 73 123 0 1278 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 5612

[startup+702.302 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 18316
/proc/meminfo: memFree=1602744/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=5744 CPUtime=701.89
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 1311 0 0 0 70189 0 0 0 25 0 1 0 1133982910 5881856 1294 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1436 1294 73 123 0 1311 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 5744

[startup+762.306 s]
/proc/loadavg: 1.10 1.06 1.00 2/65 18316
/proc/meminfo: memFree=1602360/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=7468 CPUtime=761.87
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 1409 0 0 0 76187 0 0 0 25 0 1 0 1133982910 7647232 1392 1992294400 134512640 135019032 4294956240 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1867 1392 73 123 0 1742 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 7468

[startup+822.302 s]
/proc/loadavg: 1.09 1.07 1.00 2/65 18316
/proc/meminfo: memFree=1602040/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=7468 CPUtime=821.83
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 1493 0 0 0 82183 0 0 0 25 0 1 0 1133982910 7647232 1476 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1867 1476 73 123 0 1742 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 7468

[startup+882.301 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 18316
/proc/meminfo: memFree=1601592/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=7468 CPUtime=881.81
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 1616 0 0 0 88180 1 0 0 25 0 1 0 1133982910 7647232 1599 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1867 1599 73 123 0 1742 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 7468

[startup+942.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 18316
/proc/meminfo: memFree=1600952/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=7728 CPUtime=941.78
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 1787 0 0 0 94177 1 0 0 25 0 1 0 1133982910 7913472 1770 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 1932 1770 73 123 0 1807 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 7728

[startup+1002.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 18316
/proc/meminfo: memFree=1600248/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=10316 CPUtime=1001.75
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 1954 0 0 0 100174 1 0 0 25 0 1 0 1133982910 10563584 1937 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 2579 1937 73 123 0 2454 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 10316

[startup+1062.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 18316
/proc/meminfo: memFree=1599992/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=10316 CPUtime=1061.72
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 2032 0 0 0 106171 1 0 0 25 0 1 0 1133982910 10563584 2015 1992294400 134512640 135019032 4294956240 18446744073709551615 134542492 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 2579 2015 73 123 0 2454 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 10316

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 18316
/proc/meminfo: memFree=1599608/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=10316 CPUtime=1121.69
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 2109 0 0 0 112168 1 0 0 25 0 1 0 1133982910 10563584 2092 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 2579 2092 73 123 0 2454 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 10316

[startup+1182.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/65 18316
/proc/meminfo: memFree=1599288/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=10316 CPUtime=1181.65
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 2205 0 0 0 118164 1 0 0 25 0 1 0 1133982910 10563584 2188 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 2579 2188 73 123 0 2454 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 10316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 18316
/proc/meminfo: memFree=1598968/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=10316 CPUtime=1200.05
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 2289 0 0 0 120004 1 0 0 25 0 1 0 1133982910 10563584 2272 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 2579 2272 73 123 0 2454 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10316

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

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

[startup+1200.7 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 18316
/proc/meminfo: memFree=1598968/2055920 swapFree=4176304/4192956
[pid=18315] ppid=18313 vsize=10316 CPUtime=1200.05
/proc/18315/stat : 18315 (march_ks) R 18313 18315 18046 0 -1 4194304 2289 0 0 0 120004 1 0 0 25 0 1 0 1133982910 10563584 2272 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18315/statm: 2579 2272 73 123 0 2454 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.018997
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 10316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2289
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= 2
involuntary context switches= 4103

runsolver used 1.05384 second user time and 2.30465 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 21:13:24
IDJOB=1544678
IDBENCH=70566
IDSOLVER=559
FILE ID=node53/1544678-1238613204
PBS_JOBID= 9073591
Free space on /tmp= 66040 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S374947955-075.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544678-1238613204/watcher-1544678-1238613204 -o /tmp/evaluation-result-1544678-1238613204/solver-1544678-1238613204 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544678-1238613204.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1c26be7e8f45c396fe1a5a9f4716cff4
RANDOM SEED=571946580

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1608416 kB
Buffers:         89240 kB
Cached:         263612 kB
SwapCached:      10540 kB
Active:         214496 kB
Inactive:       150420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608416 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            68652 kB
Committed_AS:  2683256 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 21:33:27