Trace number 1544752

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
MD5SUM9b9652f9e46170eb2f25adac2572c7eb
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 19 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 537 free variables and 2276 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.402
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 177 duplicate clauses
0.00/0.02	c resolvent_look() :: found 113 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2389 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2389 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2389 / 540 ) = 4.42
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 133 JD: 26
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: 1943 JD: 26
1.10/1.16	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 |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 16452 JD: 26
10.19/10.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 83470 JD: 26
52.06/52.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 313737 JD: 26
196.09/196.21	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 913976 JD: 26
576.40/576.76	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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-1544752-1238613858/watcher-1544752-1238613858 -o /tmp/evaluation-result-1544752-1238613858/solver-1544752-1238613858 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544752-1238613858.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: 1.00 0.99 0.91 3/71 23657
/proc/meminfo: memFree=1229064/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=792 CPUtime=0
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134048893 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 198 110 50 123 0 73 0

[startup+0.049723 s]
/proc/loadavg: 1.00 0.99 0.91 3/71 23657
/proc/meminfo: memFree=1229064/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=1336 CPUtime=0.04
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 270 0 0 0 4 0 0 0 18 0 1 0 1134048893 1368064 253 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 334 253 73 123 0 209 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1336

[startup+0.101733 s]
/proc/loadavg: 1.00 0.99 0.91 3/71 23657
/proc/meminfo: memFree=1229064/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=1336 CPUtime=0.09
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 1134048893 1368064 261 1992294400 134512640 135019032 4294956240 18446744073709551615 134598061 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 334 261 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.30177 s]
/proc/loadavg: 1.00 0.99 0.91 3/71 23657
/proc/meminfo: memFree=1229064/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=1484 CPUtime=0.29
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 297 0 0 0 29 0 0 0 19 0 1 0 1134048893 1519616 280 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 371 280 73 123 0 246 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1484

[startup+0.701846 s]
/proc/loadavg: 1.00 0.99 0.91 3/71 23657
/proc/meminfo: memFree=1229064/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=1484 CPUtime=0.69
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 304 0 0 0 69 0 0 0 23 0 1 0 1134048893 1519616 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 371 287 73 123 0 246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1484

[startup+1.502 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1228160/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=1484 CPUtime=1.49
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 313 0 0 0 149 0 0 0 25 0 1 0 1134048893 1519616 296 1992294400 134512640 135019032 4294956240 18446744073709551615 134527190 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 371 296 73 123 0 246 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1484

[startup+3.1013 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1227904/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=1652 CPUtime=3.09
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 1134048893 1691648 313 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 413 313 73 123 0 288 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1652

[startup+6.30191 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1227776/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=1652 CPUtime=6.29
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 354 0 0 0 629 0 0 0 25 0 1 0 1134048893 1691648 337 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 413 337 73 123 0 288 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1652

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1227520/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=1788 CPUtime=12.68
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 388 0 0 0 1268 0 0 0 25 0 1 0 1134048893 1830912 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23657/statm: 447 371 73 123 0 322 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1788

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1227456/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=1956 CPUtime=25.47
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 425 0 0 0 2547 0 0 0 25 0 1 0 1134048893 2002944 408 1992294400 134512640 135019032 4294956240 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 489 408 73 123 0 364 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1956

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1227264/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=2336 CPUtime=51.06
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 476 0 0 0 5106 0 0 0 25 0 1 0 1134048893 2392064 459 1992294400 134512640 135019032 4294956240 18446744073709551615 134542301 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 584 459 73 123 0 459 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2336

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1226368/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=3376 CPUtime=102.25
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 683 0 0 0 10225 0 0 0 25 0 1 0 1134048893 3457024 666 1992294400 134512640 135019032 4294956240 18446744073709551615 134564863 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 844 666 73 123 0 719 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3376

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1225536/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=4392 CPUtime=162.21
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 900 0 0 0 16221 0 0 0 25 0 1 0 1134048893 4497408 883 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 1098 883 73 123 0 973 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4392

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1224768/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=5544 CPUtime=222.19
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 1094 0 0 0 22218 1 0 0 25 0 1 0 1134048893 5677056 1077 1992294400 134512640 135019032 4294956240 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 1386 1077 73 123 0 1261 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5544

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1223680/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=7516 CPUtime=282.16
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 1359 0 0 0 28215 1 0 0 25 0 1 0 1134048893 7696384 1342 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 1879 1342 73 123 0 1754 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 7516

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1222464/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=7516 CPUtime=342.12
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 1668 0 0 0 34211 1 0 0 25 0 1 0 1134048893 7696384 1651 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 1879 1651 73 123 0 1754 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 7516

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1221568/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=10604 CPUtime=402.09
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 1889 0 0 0 40208 1 0 0 25 0 1 0 1134048893 10858496 1872 1992294400 134512640 135019032 4294956240 18446744073709551615 134578746 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 2651 1872 73 123 0 2526 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 10604

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1220800/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=10604 CPUtime=462.06
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 2096 0 0 0 46205 1 0 0 25 0 1 0 1134048893 10858496 2079 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 2651 2079 73 123 0 2526 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 10604

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1219776/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=10604 CPUtime=522.02
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 2353 0 0 0 52201 1 0 0 25 0 1 0 1134048893 10858496 2336 1992294400 134512640 135019032 4294956240 18446744073709551615 134542516 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 2651 2336 73 123 0 2526 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 10604

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1219008/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=10604 CPUtime=582
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 2554 0 0 0 58198 2 0 0 25 0 1 0 1134048893 10858496 2537 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 2651 2537 73 123 0 2526 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 10604

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1217664/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=15484 CPUtime=641.98
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 2875 0 0 0 64196 2 0 0 25 0 1 0 1134048893 15855616 2858 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 3871 2858 73 123 0 3746 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 15484

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1216384/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=15484 CPUtime=701.95
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 3176 0 0 0 70193 2 0 0 25 0 1 0 1134048893 15855616 3159 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 3871 3159 73 123 0 3746 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 15484

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1215104/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=15484 CPUtime=761.93
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 3490 0 0 0 76191 2 0 0 25 0 1 0 1134048893 15855616 3473 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 3871 3473 73 123 0 3746 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 15484

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1213504/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=21436 CPUtime=821.91
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 3894 0 0 0 82188 3 0 0 25 0 1 0 1134048893 21950464 3877 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 5359 3877 73 123 0 5234 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 21436

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1211712/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=21436 CPUtime=881.89
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 4338 0 0 0 88186 3 0 0 25 0 1 0 1134048893 21950464 4321 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 5359 4321 73 123 0 5234 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 21436

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1210752/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=21436 CPUtime=941.86
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 4595 0 0 0 94183 3 0 0 25 0 1 0 1134048893 21950464 4578 1992294400 134512640 135019032 4294956240 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 5359 4578 73 123 0 5234 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 21436

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1209408/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=23440 CPUtime=1001.84
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 4923 0 0 0 100181 3 0 0 25 0 1 0 1134048893 24002560 4906 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 5860 4906 73 123 0 5735 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 23440

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1208512/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=23440 CPUtime=1061.82
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 5162 0 0 0 106179 3 0 0 25 0 1 0 1134048893 24002560 5145 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 5860 5145 73 123 0 5735 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 23440

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1207680/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=23440 CPUtime=1121.79
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 5369 0 0 0 112176 3 0 0 25 0 1 0 1134048893 24002560 5352 1992294400 134512640 135019032 4294956240 18446744073709551615 134525717 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 5860 5352 73 123 0 5735 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 23440

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1206400/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=32172 CPUtime=1181.77
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 5674 0 0 0 118174 3 0 0 25 0 1 0 1134048893 32944128 5657 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 8043 5657 73 123 0 7918 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 32172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 23658
/proc/meminfo: memFree=1206144/2055920 swapFree=4170332/4192956
[pid=23657] ppid=23655 vsize=32172 CPUtime=1200.08
/proc/23657/stat : 23657 (march_ks) R 23655 23657 23352 0 -1 4194304 5728 0 0 0 120004 4 0 0 25 0 1 0 1134048893 32944128 5711 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23657/statm: 8043 5711 73 123 0 7918 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 32172

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.044993
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 32172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5728
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= 3270

runsolver used 0.969852 second user time and 3.41148 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 21:24:18
IDJOB=1544752
IDBENCH=70603
IDSOLVER=559
FILE ID=node38/1544752-1238613858
PBS_JOBID= 9073604
Free space on /tmp= 65528 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544752-1238613858/watcher-1544752-1238613858 -o /tmp/evaluation-result-1544752-1238613858/solver-1544752-1238613858 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544752-1238613858.cnf            

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

MD5SUM BENCH= 9b9652f9e46170eb2f25adac2572c7eb
RANDOM SEED=57582140

node38.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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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:       1229552 kB
Buffers:         96484 kB
Cached:         626404 kB
SwapCached:      11172 kB
Active:         221508 kB
Inactive:       514048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1229552 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          18376 kB
Slab:            76004 kB
Committed_AS:  3255568 kB
PageTables:       1988 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= 65524 MiB
End job on node38 at 2009-04-01 21:44:21