Trace number 311729

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) 1200.06 1200.13

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
MD5SUM2ccf1a5520f45941a05bd2d37ce612fe
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.09	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.09	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.09	c main()::
0.00/0.09	c initFormula():: searching for DIMACS p-line....
0.00/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 2405 variables and 7478 clauses.
0.00/0.09	c parseCNF():: parsing....
0.00/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.09	c runParser():: parsing was successful, warming up engines...
0.00/0.09	c simplify_formula():: removed 0 tautological, 344 satisfied and 0 duplicate clauses
0.00/0.09	c preprocessing fase I completed:: there are now 2324 free variables and 7134 clauses.
0.00/0.09	c stat :: sign balance is biased by 0.668
0.00/0.09	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.09	c using 3-SAT heuristics (occurence based diff)
0.00/0.09	c longest clause has size 3
0.00/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 47 duplicate clauses
0.00/0.09	c resolvent_look() :: found 28 resolvents
0.00/0.09	c lessRedundantTransformation():: nothing to be done.
0.00/0.09	c transformTo3SAT():: you gave me 2405 variables and 7162 clauses.
0.00/0.09	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.09	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.09	c transformTo3SAT():: the transformation yielded 2405 variabels and 7162 clauses.
0.00/0.09	c main():: clause / variable ratio: ( 7162 / 2405 ) = 2.98
0.00/0.09	c longest clause has size 3
0.00/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.09	c dynamic_preselect_setsize :: on
0.00/0.09	c suggested doublelook initial :: 0
0.00/0.09	c main():: all systems go!
0.00/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 134 JD: 23
1.43/1.51	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: 3056 JD: 23
16.68/16.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 18655 JD: 23
66.35/66.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 62740 JD: 23
190.77/190.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 172283 JD: 23
476.37/476.50	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 376502 JD: 23
982.24/982.37	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-311729-1172575290 -o ROOT/results/node16/solver-311729-1172575290 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311729-1172575290/march_ks /tmp/evaluation/311729-1172575290/instance-311729-1172575290.cnf 

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


[startup+0 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 23407
/proc/meminfo: memFree=1402968/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=920 CPUtime=0
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 277483327 942080 125 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 230 125 47 123 0 105 0

[startup+0.107313 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 23407
/proc/meminfo: memFree=1402968/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=3504 CPUtime=0.1
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 769 0 0 0 10 0 0 0 18 0 1 0 277483327 3588096 749 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 876 749 72 123 0 751 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3504

[startup+0.515265 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 23407
/proc/meminfo: memFree=1402968/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=3456 CPUtime=0.5
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 770 0 0 0 50 0 0 0 21 0 1 0 277483327 3538944 748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 864 748 73 123 0 739 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3456

[startup+1.33717 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 23408
/proc/meminfo: memFree=1400144/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=3584 CPUtime=1.33
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 793 0 0 0 133 0 0 0 25 0 1 0 277483327 3670016 771 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598501 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 896 771 73 123 0 771 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3584

[startup+2.97498 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 23408
/proc/meminfo: memFree=1399888/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=3848 CPUtime=2.96
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 832 0 0 0 296 0 0 0 25 0 1 0 277483327 3940352 810 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661956 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 962 810 73 123 0 837 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3848

[startup+6.25059 s]
/proc/loadavg: 1.14 1.03 1.01 2/78 23408
/proc/meminfo: memFree=1399640/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=3848 CPUtime=6.24
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 861 0 0 0 624 0 0 0 25 0 1 0 277483327 3940352 839 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 962 839 73 123 0 837 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3848

[startup+12.7048 s]
/proc/loadavg: 1.13 1.03 1.01 3/78 23408
/proc/meminfo: memFree=1399384/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=4108 CPUtime=12.69
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 897 0 0 0 1269 0 0 0 25 0 1 0 277483327 4206592 875 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1027 875 73 123 0 902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4108

[startup+25.6053 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 23408
/proc/meminfo: memFree=1399264/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=4372 CPUtime=25.59
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 957 0 0 0 2559 0 0 0 25 0 1 0 277483327 4476928 935 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1093 935 73 123 0 968 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4372

[startup+51.2113 s]
/proc/loadavg: 1.06 1.03 1.01 2/78 23408
/proc/meminfo: memFree=1399008/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=4504 CPUtime=51.2
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1008 0 0 0 5119 1 0 0 25 0 1 0 277483327 4612096 986 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1126 986 73 123 0 1001 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 4504

[startup+102.417 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 23408
/proc/meminfo: memFree=1398624/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=4952 CPUtime=102.4
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1092 0 0 0 10239 1 0 0 25 0 1 0 277483327 5070848 1069 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1238 1069 73 123 0 1113 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 4952

[startup+162.43 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 23408
/proc/meminfo: memFree=1398496/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=5164 CPUtime=162.41
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1124 0 0 0 16239 2 0 0 25 0 1 0 277483327 5287936 1101 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1291 1101 73 123 0 1166 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 5164

[startup+222.438 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23408
/proc/meminfo: memFree=1398240/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=5264 CPUtime=222.42
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1169 0 0 0 22239 3 0 0 25 0 1 0 277483327 5390336 1146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1316 1146 73 123 0 1191 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 5264

[startup+282.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23408
/proc/meminfo: memFree=1397792/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=5808 CPUtime=282.42
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1268 0 0 0 28238 4 0 0 25 0 1 0 277483327 5947392 1244 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1452 1244 73 123 0 1327 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 5808

[startup+342.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23408
/proc/meminfo: memFree=1397664/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=6036 CPUtime=342.43
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1310 0 0 0 34239 4 0 0 25 0 1 0 277483327 6180864 1286 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584638 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1509 1286 73 123 0 1384 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 6036

[startup+402.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23408
/proc/meminfo: memFree=1397600/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=6304 CPUtime=402.44
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1340 0 0 0 40239 5 0 0 25 0 1 0 277483327 6455296 1316 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1576 1316 73 123 0 1451 0
Current children cumulated CPU time (s) 402.44
Current children cumulated vsize (KiB) 6304

[startup+462.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23408
/proc/meminfo: memFree=1397472/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=6304 CPUtime=462.44
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1389 0 0 0 46239 5 0 0 25 0 1 0 277483327 6455296 1365 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1576 1365 73 123 0 1451 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 6304

[startup+522.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23408
/proc/meminfo: memFree=1397216/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=6776 CPUtime=522.45
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1444 0 0 0 52239 6 0 0 25 0 1 0 277483327 6938624 1420 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587889 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1694 1420 73 123 0 1569 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 6776

[startup+582.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23408
/proc/meminfo: memFree=1396960/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=7312 CPUtime=582.46
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1530 0 0 0 58239 7 0 0 25 0 1 0 277483327 7487488 1506 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1828 1506 73 123 0 1703 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 7312

[startup+642.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23408
/proc/meminfo: memFree=1396576/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=7824 CPUtime=642.47
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1618 0 0 0 64240 7 0 0 25 0 1 0 277483327 8011776 1594 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1956 1594 73 123 0 1831 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 7824

[startup+702.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23408
/proc/meminfo: memFree=1396384/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=7824 CPUtime=702.48
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1651 0 0 0 70240 8 0 0 25 0 1 0 277483327 8011776 1627 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1956 1627 73 123 0 1831 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 7824

[startup+762.543 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 23408
/proc/meminfo: memFree=1396320/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=7956 CPUtime=762.49
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1678 0 0 0 76241 8 0 0 25 0 1 0 277483327 8146944 1654 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542691 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1989 1654 73 123 0 1864 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 7956

[startup+822.555 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23408
/proc/meminfo: memFree=1396000/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=7956 CPUtime=822.5
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1765 0 0 0 82241 9 0 0 25 0 1 0 277483327 8146944 1741 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1989 1741 73 123 0 1864 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 7956

[startup+882.564 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23410
/proc/meminfo: memFree=1395808/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=7956 CPUtime=882.5
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1788 0 0 0 88241 9 0 0 25 0 1 0 277483327 8146944 1764 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1989 1764 73 123 0 1864 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 7956

[startup+942.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23410
/proc/meminfo: memFree=1395744/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=7956 CPUtime=942.51
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1817 0 0 0 94241 10 0 0 25 0 1 0 277483327 8146944 1793 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 1989 1793 73 123 0 1864 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 7956

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23410
/proc/meminfo: memFree=1395424/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=9792 CPUtime=1002.52
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1904 0 0 0 100242 10 0 0 25 0 1 0 277483327 10027008 1880 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548951 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 2448 1880 73 123 0 2323 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 9792

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23410
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=9792 CPUtime=1062.53
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 1982 0 0 0 106242 11 0 0 25 0 1 0 277483327 10027008 1958 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 2448 1958 73 123 0 2323 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 9792

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23410
/proc/meminfo: memFree=1394656/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=9924 CPUtime=1122.53
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 2090 0 0 0 112241 12 0 0 25 0 1 0 277483327 10162176 2066 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579724 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 2481 2066 73 123 0 2356 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 9924

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23410
/proc/meminfo: memFree=1394208/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=9924 CPUtime=1182.53
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 2186 0 0 0 118241 12 0 0 25 0 1 0 277483327 10162176 2162 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 2481 2162 73 123 0 2356 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 9924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23410
/proc/meminfo: memFree=1394016/2055920 swapFree=4192812/4192956
[pid=23407] ppid=23405 vsize=9924 CPUtime=1200.05
/proc/23407/stat : 23407 (march_ks) R 23405 23407 22595 0 -1 4194304 2232 0 0 0 119992 13 0 0 25 0 1 0 277483327 10162176 2208 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548875 0 0 4096 0 0 0 0 17 1 0 0
/proc/23407/statm: 2481 2208 73 123 0 2356 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9924

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): 1200.13
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.134979
CPU usage (%): 99.9939
Max. virtual memory (cumulated for all children) (KiB): 9924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2232
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= 1903

runsolver used 1.24781 second user time and 2.73458 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 27 11:21:30 UTC 2007

IDJOB= 311729
IDBENCH= 20322
IDSOLVER= 111
FILE ID= node16/311729-1172575290

PBS_JOBID= 3971679

Free space on /tmp= 66556 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311729-1172575290/march_ks /tmp/evaluation/311729-1172575290/instance-311729-1172575290.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-311729-1172575290 -o ROOT/results/node16/solver-311729-1172575290 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311729-1172575290/march_ks /tmp/evaluation/311729-1172575290/instance-311729-1172575290.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2ccf1a5520f45941a05bd2d37ce612fe

RANDOM SEED= 277644570

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1403376 kB
Buffers:         63752 kB
Cached:         453592 kB
SwapCached:          0 kB
Active:         275000 kB
Inactive:       296104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2404 kB
Writeback:           0 kB
Mapped:          72632 kB
Slab:            67080 kB
Committed_AS:  1093748 kB
PageTables:       1720 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= 66556 MiB

End job on node16 on Tue Feb 27 11:41:32 UTC 2007