Trace number 370908

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) 5000.07 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
MD5SUMd9d38e7c336971f2f3e902a52634aaec
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	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 650 variables and 2769 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, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 649 free variables and 2765 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.453
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 189 duplicate clauses
0.00/0.02	c resolvent_look() :: found 94 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 650 variables and 2859 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 650 variabels and 2859 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2859 / 650 ) = 4.40
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: 161 JD: 28
0.10/0.17	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: 6542 JD: 28
6.19/6.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 89272 JD: 28
87.27/87.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 566313 JD: 28
561.25/561.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 2376670 JD: 28
2362.14/2362.99	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
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/node2/watcher-370908-1177119997 -o ROOT/results/node2/solver-370908-1177119997 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370908-1177119997/march_ks /tmp/evaluation/370908-1177119997/instance-370908-1177119997.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: 0.98 1.07 1.02 3/77 3823
/proc/meminfo: memFree=1815136/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=920 CPUtime=0
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 188037513 942080 108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 230 112 48 123 0 105 0

[startup+0.041884 s]
/proc/loadavg: 0.98 1.07 1.02 3/77 3823
/proc/meminfo: memFree=1815136/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=1484 CPUtime=0.04
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 305 0 0 0 4 0 0 0 18 0 1 0 188037513 1519616 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 371 287 73 123 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1484

[startup+0.101889 s]
/proc/loadavg: 0.98 1.07 1.02 3/77 3823
/proc/meminfo: memFree=1815136/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=1484 CPUtime=0.1
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 321 0 0 0 10 0 0 0 18 0 1 0 188037513 1519616 303 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597970 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 371 303 73 123 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484

[startup+0.30191 s]
/proc/loadavg: 0.98 1.07 1.02 3/77 3823
/proc/meminfo: memFree=1815136/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=1616 CPUtime=0.3
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 336 0 0 0 30 0 0 0 20 0 1 0 188037513 1654784 318 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 404 318 73 123 0 279 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1616

[startup+0.701951 s]
/proc/loadavg: 0.98 1.07 1.02 3/77 3823
/proc/meminfo: memFree=1815136/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=1616 CPUtime=0.7
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 342 0 0 0 70 0 0 0 24 0 1 0 188037513 1654784 324 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 404 324 73 123 0 279 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1616

[startup+1.50104 s]
/proc/loadavg: 0.98 1.06 1.02 2/78 3824
/proc/meminfo: memFree=1814104/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=1616 CPUtime=1.49
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 351 0 0 0 149 0 0 0 25 0 1 0 188037513 1654784 333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 404 333 73 123 0 279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1616

[startup+3.1012 s]
/proc/loadavg: 0.98 1.06 1.02 2/78 3824
/proc/meminfo: memFree=1813912/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=1756 CPUtime=3.09
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 362 0 0 0 309 0 0 0 25 0 1 0 188037513 1798144 344 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 439 344 73 123 0 314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1756

[startup+6.30153 s]
/proc/loadavg: 0.98 1.06 1.02 2/78 3824
/proc/meminfo: memFree=1813728/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=1756 CPUtime=6.29
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 375 0 0 0 629 0 0 0 25 0 1 0 188037513 1798144 357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 439 357 73 123 0 314 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1756

[startup+12.7012 s]
/proc/loadavg: 0.98 1.06 1.02 2/78 3824
/proc/meminfo: memFree=1813600/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=1896 CPUtime=12.69
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 391 0 0 0 1269 0 0 0 25 0 1 0 188037513 1941504 373 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 474 373 73 123 0 349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1896

[startup+25.5015 s]
/proc/loadavg: 0.98 1.06 1.02 2/78 3824
/proc/meminfo: memFree=1813536/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=1896 CPUtime=25.49
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 404 0 0 0 2549 0 0 0 25 0 1 0 188037513 1941504 386 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 474 386 73 123 0 349 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1896

[startup+51.1012 s]
/proc/loadavg: 0.99 1.05 1.01 2/78 3824
/proc/meminfo: memFree=1813472/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=2080 CPUtime=51.08
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 434 0 0 0 5108 0 0 0 25 0 1 0 188037513 2129920 416 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 520 416 73 123 0 395 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2080

[startup+102.306 s]
/proc/loadavg: 0.99 1.04 1.01 2/78 3824
/proc/meminfo: memFree=1813408/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=2080 CPUtime=102.27
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 449 0 0 0 10227 0 0 0 25 0 1 0 188037513 2129920 431 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 520 431 73 123 0 395 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2080

[startup+162.302 s]
/proc/loadavg: 1.06 1.05 1.01 2/78 3824
/proc/meminfo: memFree=1813152/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=2284 CPUtime=162.25
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 499 0 0 0 16225 0 0 0 25 0 1 0 188037513 2338816 481 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 571 481 73 123 0 446 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2284

[startup+222.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 3824
/proc/meminfo: memFree=1813024/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=2384 CPUtime=222.23
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 525 0 0 0 22223 0 0 0 25 0 1 0 188037513 2441216 507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597513 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 596 507 73 123 0 471 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2384

[startup+282.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 3824
/proc/meminfo: memFree=1812960/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=2536 CPUtime=282.22
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 539 0 0 0 28221 1 0 0 25 0 1 0 188037513 2596864 521 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 634 521 73 123 0 509 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2536

[startup+342.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 3824
/proc/meminfo: memFree=1812840/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=2536 CPUtime=342.2
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 567 0 0 0 34219 1 0 0 25 0 1 0 188037513 2596864 549 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 634 549 73 123 0 509 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2536

[startup+402.302 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 3824
/proc/meminfo: memFree=1812776/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=2764 CPUtime=402.19
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 580 0 0 0 40218 1 0 0 25 0 1 0 188037513 2830336 562 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 691 562 73 123 0 566 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2764

[startup+462.302 s]
/proc/loadavg: 1.20 1.09 1.02 2/78 3824
/proc/meminfo: memFree=1812712/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=2764 CPUtime=462.18
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 598 0 0 0 46216 2 0 0 25 0 1 0 188037513 2830336 580 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 691 580 73 123 0 566 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2764

[startup+522.301 s]
/proc/loadavg: 1.11 1.09 1.02 2/78 3824
/proc/meminfo: memFree=1812648/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=2764 CPUtime=522.16
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 618 0 0 0 52214 2 0 0 25 0 1 0 188037513 2830336 600 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 691 600 73 123 0 566 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2764

[startup+582.301 s]
/proc/loadavg: 1.04 1.07 1.01 2/78 3824
/proc/meminfo: memFree=1812520/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=3104 CPUtime=582.14
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 641 0 0 0 58212 2 0 0 25 0 1 0 188037513 3178496 623 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597198 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 776 623 73 123 0 651 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 3104

[startup+642.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 3824
/proc/meminfo: memFree=1812456/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=3236 CPUtime=642.13
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 664 0 0 0 64211 2 0 0 25 0 1 0 188037513 3313664 646 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 809 646 73 123 0 684 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 3236


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4500
/proc/meminfo: memFree=1792872/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10260 CPUtime=4001.11
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2013 0 0 0 400092 19 0 0 25 0 1 0 188037513 10506240 1995 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2565 1995 73 123 0 2440 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 10260

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4500
/proc/meminfo: memFree=1792744/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10260 CPUtime=4061.1
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2054 0 0 0 406091 19 0 0 25 0 1 0 188037513 10506240 2036 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2565 2036 73 123 0 2440 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 10260

[startup+4122.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 4500
/proc/meminfo: memFree=1792680/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10260 CPUtime=4121.09
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2076 0 0 0 412089 20 0 0 25 0 1 0 188037513 10506240 2058 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564205 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2565 2058 73 123 0 2440 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 10260

[startup+4182.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 4500
/proc/meminfo: memFree=1792488/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10260 CPUtime=4181.07
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2125 0 0 0 418087 20 0 0 25 0 1 0 188037513 10506240 2107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2565 2107 73 123 0 2440 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 10260

[startup+4242.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 4500
/proc/meminfo: memFree=1792424/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10260 CPUtime=4241.05
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2144 0 0 0 424085 20 0 0 25 0 1 0 188037513 10506240 2126 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2565 2126 73 123 0 2440 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 10260

[startup+4302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4500
/proc/meminfo: memFree=1792232/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10260 CPUtime=4301.04
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2170 0 0 0 430084 20 0 0 25 0 1 0 188037513 10506240 2152 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542664 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2565 2152 73 123 0 2440 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 10260

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4500
/proc/meminfo: memFree=1792040/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10408 CPUtime=4361.03
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2213 0 0 0 436082 21 0 0 25 0 1 0 188037513 10657792 2195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538116 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2602 2195 73 123 0 2477 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 10408

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4500
/proc/meminfo: memFree=1791720/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10408 CPUtime=4421.01
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2301 0 0 0 442080 21 0 0 25 0 1 0 188037513 10657792 2283 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2602 2283 73 123 0 2477 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 10408

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4608
/proc/meminfo: memFree=1790192/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10408 CPUtime=4480.93
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2356 0 0 0 448072 21 0 0 25 0 1 0 188037513 10657792 2338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2602 2338 73 123 0 2477 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 10408

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4698
/proc/meminfo: memFree=1791008/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10408 CPUtime=4540.87
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2432 0 0 0 454065 22 0 0 25 0 1 0 188037513 10657792 2414 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2602 2414 73 123 0 2477 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 10408

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4698
/proc/meminfo: memFree=1790944/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10408 CPUtime=4600.86
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2460 0 0 0 460064 22 0 0 25 0 1 0 188037513 10657792 2442 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2602 2442 73 123 0 2477 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 10408

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4698
/proc/meminfo: memFree=1790752/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=10408 CPUtime=4660.84
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2498 0 0 0 466061 23 0 0 25 0 1 0 188037513 10657792 2480 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 2602 2480 73 123 0 2477 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 10408

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4698
/proc/meminfo: memFree=1790496/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=14288 CPUtime=4720.83
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2552 0 0 0 472060 23 0 0 25 0 1 0 188037513 14630912 2534 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 3572 2534 73 123 0 3447 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 14288

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4698
/proc/meminfo: memFree=1790368/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=14288 CPUtime=4780.81
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2575 0 0 0 478057 24 0 0 25 0 1 0 188037513 14630912 2557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 3572 2557 73 123 0 3447 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 14288

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4698
/proc/meminfo: memFree=1790376/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=14288 CPUtime=4840.79
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2592 0 0 0 484055 24 0 0 25 0 1 0 188037513 14630912 2574 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564196 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 3572 2574 73 123 0 3447 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 14288

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4698
/proc/meminfo: memFree=1790248/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=14420 CPUtime=4900.78
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2629 0 0 0 490054 24 0 0 25 0 1 0 188037513 14766080 2611 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 3605 2611 73 123 0 3480 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 14420

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4698
/proc/meminfo: memFree=1790248/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=14420 CPUtime=4960.76
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2653 0 0 0 496052 24 0 0 25 0 1 0 188037513 14766080 2635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 3605 2635 73 123 0 3480 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 14420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4698
/proc/meminfo: memFree=1790184/2055920 swapFree=4149064/4192956
[pid=3823] ppid=3821 vsize=14420 CPUtime=5000.07
/proc/3823/stat : 3823 (march_ks) R 3821 3823 3769 0 -1 4194304 2662 0 0 0 499982 25 0 0 25 0 1 0 188037513 14766080 2644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/3823/statm: 3605 2644 73 123 0 3480 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 14420

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.82
CPU system time (s): 0.253961
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 14420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2662
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= 15418

runsolver used 5.46417 second user time and 11.4453 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 21 01:46:37 UTC 2007

IDJOB= 370908
IDBENCH= 20016
IDSOLVER= 180
FILE ID= node2/370908-1177119997

PBS_JOBID= 4648755

Free space on /tmp= 66399 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370908-1177119997/march_ks /tmp/evaluation/370908-1177119997/instance-370908-1177119997.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-370908-1177119997 -o ROOT/results/node2/solver-370908-1177119997 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370908-1177119997/march_ks /tmp/evaluation/370908-1177119997/instance-370908-1177119997.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d9d38e7c336971f2f3e902a52634aaec

RANDOM SEED= 654069631

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1815544 kB
Buffers:         61960 kB
Cached:          99916 kB
SwapCached:      12204 kB
Active:          75044 kB
Inactive:       111848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815544 kB
SwapTotal:     4192956 kB
SwapFree:      4149064 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          29904 kB
Slab:            38928 kB
Committed_AS:  8204824 kB
PageTables:       1860 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= 66403 MiB

End job on node2 on Sat Apr 21 03:10:01 UTC 2007