Trace number 371116

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) 5000.09 5001.91

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S622482268-08-UNKNOWN.cnf
MD5SUM08c9dc3eb03c6eeaa15210bb25b83d4d
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 1170 variables and 4234 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 93 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 1151 free variables and 4141 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.555
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using 3-SAT heuristics (occurence based diff)
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 85 duplicate clauses
0.00/0.04	c resolvent_look() :: found 41 resolvents
0.00/0.04	c lessRedundantTransformation():: nothing to be done.
0.00/0.04	c transformTo3SAT():: you gave me 1170 variables and 4182 clauses.
0.00/0.04	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.04	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.04	c transformTo3SAT():: the transformation yielded 1170 variabels and 4182 clauses.
0.00/0.04	c main():: clause / variable ratio: ( 4182 / 1170 ) = 3.57
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 142 JD: 31
0.29/0.32	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: 2770 JD: 31
5.89/5.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 42307 JD: 31
102.65/102.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 261987 JD: 31
639.37/639.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1099346 JD: 31
2689.37/2690.37	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 |*******************************************
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-371116-1177211462 -o ROOT/results/node42/solver-371116-1177211462 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371116-1177211462/march_ks /tmp/evaluation/371116-1177211462/instance-371116-1177211462.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 2/77 26991
/proc/meminfo: memFree=1765392/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=788 CPUtime=0
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 169058115 806912 98 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 197 98 47 123 0 72 0

[startup+0.103413 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 26991
/proc/meminfo: memFree=1765392/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2124 CPUtime=0.1
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 454 0 0 0 10 0 0 0 18 0 1 0 169058115 2174976 436 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 531 436 73 123 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.201432 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 26991
/proc/meminfo: memFree=1765392/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2124 CPUtime=0.19
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 458 0 0 0 19 0 0 0 18 0 1 0 169058115 2174976 440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 531 440 73 123 0 406 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2124

[startup+0.30145 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 26991
/proc/meminfo: memFree=1765392/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2256 CPUtime=0.29
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 464 0 0 0 29 0 0 0 19 0 1 0 169058115 2310144 446 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 564 446 73 123 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2256

[startup+0.701528 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 26991
/proc/meminfo: memFree=1765392/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2256 CPUtime=0.69
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 482 0 0 0 69 0 0 0 23 0 1 0 169058115 2310144 464 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 564 464 73 123 0 439 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2256

[startup+1.50168 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1763784/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2388 CPUtime=1.49
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 501 0 0 0 149 0 0 0 25 0 1 0 169058115 2445312 483 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 597 483 73 123 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2388

[startup+3.10198 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1763592/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2388 CPUtime=3.09
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 520 0 0 0 309 0 0 0 25 0 1 0 169058115 2445312 502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 597 502 73 123 0 472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2388

[startup+6.30159 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1763400/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2520 CPUtime=6.29
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 544 0 0 0 629 0 0 0 25 0 1 0 169058115 2580480 526 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 630 526 73 123 0 505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2520

[startup+12.7018 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1763240/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2652 CPUtime=12.69
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 564 0 0 0 1269 0 0 0 25 0 1 0 169058115 2715648 546 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 663 546 73 123 0 538 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2652

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1763176/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2652 CPUtime=25.48
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 586 0 0 0 2548 0 0 0 25 0 1 0 169058115 2715648 568 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 663 568 73 123 0 538 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2652

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1762984/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=2916 CPUtime=51.07
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 625 0 0 0 5107 0 0 0 25 0 1 0 169058115 2985984 607 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 729 607 73 123 0 604 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2916

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1762856/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=3052 CPUtime=102.26
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 673 0 0 0 10226 0 0 0 25 0 1 0 169058115 3125248 655 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577485 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 763 655 73 123 0 638 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3052

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1762600/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=3360 CPUtime=162.23
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 722 0 0 0 16223 0 0 0 25 0 1 0 169058115 3440640 704 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 840 704 73 123 0 715 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3360

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1762536/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=3360 CPUtime=222.22
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 735 0 0 0 22221 1 0 0 25 0 1 0 169058115 3440640 717 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 840 717 73 123 0 715 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3360

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1762344/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=3512 CPUtime=282.19
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 782 0 0 0 28218 1 0 0 25 0 1 0 169058115 3596288 764 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 878 764 73 123 0 753 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3512

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1762160/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=3740 CPUtime=342.17
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 826 0 0 0 34216 1 0 0 25 0 1 0 169058115 3829760 808 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 935 808 73 123 0 810 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3740

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1762096/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=3872 CPUtime=402.15
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 846 0 0 0 40214 1 0 0 25 0 1 0 169058115 3964928 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 968 828 73 123 0 843 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1762032/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=4016 CPUtime=462.13
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 870 0 0 0 46211 2 0 0 25 0 1 0 169058115 4112384 852 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579047 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 1004 852 73 123 0 879 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4016

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1761904/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=4016 CPUtime=522.11
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 889 0 0 0 52209 2 0 0 25 0 1 0 169058115 4112384 871 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 1004 871 73 123 0 879 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4016

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1761840/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=4356 CPUtime=582.09
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 912 0 0 0 58207 2 0 0 25 0 1 0 169058115 4460544 894 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 1089 894 73 123 0 964 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4356

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 26992
/proc/meminfo: memFree=1761712/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=4356 CPUtime=642.07
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 960 0 0 0 64204 3 0 0 25 0 1 0 169058115 4460544 942 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 1089 942 73 123 0 964 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 4356


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1753072/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=13420 CPUtime=4000.82
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3090 0 0 0 400062 20 0 0 25 0 1 0 169058115 13742080 3072 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 3355 3072 73 123 0 3230 0
Current children cumulated CPU time (s) 4000.82
Current children cumulated vsize (KiB) 13420

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1753008/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=13420 CPUtime=4060.8
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3097 0 0 0 406060 20 0 0 25 0 1 0 169058115 13742080 3079 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 3355 3079 73 123 0 3230 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 13420

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1752816/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4120.77
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3120 0 0 0 412057 20 0 0 25 0 1 0 169058115 17715200 3102 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3102 73 123 0 4200 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 17300

[startup+4182.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1752688/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4180.76
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3151 0 0 0 418055 21 0 0 25 0 1 0 169058115 17715200 3133 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3133 73 123 0 4200 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 17300

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1752624/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4240.73
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3172 0 0 0 424052 21 0 0 25 0 1 0 169058115 17715200 3154 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3154 73 123 0 4200 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 17300

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1752624/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4300.72
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3180 0 0 0 430050 22 0 0 25 0 1 0 169058115 17715200 3162 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598130 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3162 73 123 0 4200 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 17300

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1752496/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4360.69
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3195 0 0 0 436047 22 0 0 25 0 1 0 169058115 17715200 3177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3177 73 123 0 4200 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 17300

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1752432/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4420.67
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3229 0 0 0 442045 22 0 0 25 0 1 0 169058115 17715200 3211 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541345 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3211 73 123 0 4200 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 17300

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1752048/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4480.66
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3327 0 0 0 448043 23 0 0 25 0 1 0 169058115 17715200 3309 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3309 73 123 0 4200 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 17300

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1751856/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4540.63
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3362 0 0 0 454040 23 0 0 25 0 1 0 169058115 17715200 3344 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3344 73 123 0 4200 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 17300

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1751728/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4600.61
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3402 0 0 0 460038 23 0 0 25 0 1 0 169058115 17715200 3384 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3384 73 123 0 4200 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 17300

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1751472/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4660.59
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3454 0 0 0 466035 24 0 0 25 0 1 0 169058115 17715200 3436 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579701 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3436 73 123 0 4200 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 17300

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1751280/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4720.57
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3490 0 0 0 472033 24 0 0 25 0 1 0 169058115 17715200 3472 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3472 73 123 0 4200 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 17300

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1751280/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4780.55
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3508 0 0 0 478031 24 0 0 25 0 1 0 169058115 17715200 3490 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3490 73 123 0 4200 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 17300

[startup+4842.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1751216/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4840.54
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3530 0 0 0 484029 25 0 0 25 0 1 0 169058115 17715200 3512 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3512 73 123 0 4200 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 17300

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1751088/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4900.51
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3547 0 0 0 490026 25 0 0 25 0 1 0 169058115 17715200 3529 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580086 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3529 73 123 0 4200 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 17300

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1751088/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=4960.48
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3554 0 0 0 496023 25 0 0 25 0 1 0 169058115 17715200 3536 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3536 73 123 0 4200 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 17300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27192
/proc/meminfo: memFree=1751024/2055920 swapFree=4147416/4192956
[pid=26991] ppid=26989 vsize=17300 CPUtime=5000.08
/proc/26991/stat : 26991 (march_ks) R 26989 26991 26937 0 -1 4194304 3559 0 0 0 499982 26 0 0 25 0 1 0 169058115 17715200 3541 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/26991/statm: 4325 3541 73 123 0 4200 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 17300

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): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.83
CPU system time (s): 0.263959
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 17300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3559
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= 7
involuntary context switches= 83533

runsolver used 5.2852 second user time and 11.6482 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Apr 22 03:11:02 UTC 2007

IDJOB= 371116
IDBENCH= 20279
IDSOLVER= 180
FILE ID= node42/371116-1177211462

PBS_JOBID= 4650363

Free space on /tmp= 66447 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S622482268-08-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/371116-1177211462/march_ks /tmp/evaluation/371116-1177211462/instance-371116-1177211462.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-371116-1177211462 -o ROOT/results/node42/solver-371116-1177211462 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371116-1177211462/march_ks /tmp/evaluation/371116-1177211462/instance-371116-1177211462.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  08c9dc3eb03c6eeaa15210bb25b83d4d

RANDOM SEED= 122880802

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1765864 kB
Buffers:         38436 kB
Cached:         172308 kB
SwapCached:      14540 kB
Active:         137428 kB
Inactive:        96640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765864 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          30168 kB
Slab:            41440 kB
Committed_AS:  3514952 kB
PageTables:       1912 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= 66447 MiB

End job on node42 on Sun Apr 22 04:34:26 UTC 2007