Trace number 318992

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) 1200.1 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
Bench CategoryINDUST (industrial 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 variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

Solver Data (download as text)

0.01/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.05	c main()::
0.01/0.05	c initFormula():: searching for DIMACS p-line....
0.01/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 1694 variables and 5726 clauses.
0.01/0.05	c parseCNF():: parsing....
0.01/0.05	c parseCNF():: the CNF contains 3 unary clauses.
0.01/0.05	c runParser():: parsing was successful, warming up engines...
0.01/0.05	c simplify_formula():: removed 0 tautological, 49 satisfied and 0 duplicate clauses
0.01/0.05	c preprocessing fase I completed:: there are now 1691 free variables and 5677 clauses.
0.01/0.05	c stat :: sign balance is biased by 0.089
0.01/0.05	c find_equivalence():: found 521 3-equivalences
0.01/0.05	c find_and_remove_tautogolies():: found and removed 44 tautologies
0.01/0.05	c shorten_equivalence(): average equivalence length reduced from 7.090336 to 3.439076
0.01/0.05	c using k-SAT heuristics (size based diff)
0.01/0.05	c longest clause has size 22
0.01/0.05	c simplify_formula():: removed 0 tautological, 2084 satisfied and 0 duplicate clauses
0.01/0.05	c main():: clause / variable ratio: ( 3593 / 1694 ) = 2.12
0.01/0.05	c longest clause has size 21
0.01/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.05	c dynamic_preselect_setsize :: on
0.01/0.05	c suggested doublelook initial :: 0
0.01/0.05	c main():: all systems go!
0.01/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 197 JD: 14
2.29/2.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 3638 JD: 14
15.78/15.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 22705 JD: 14
86.96/87.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 92332 JD: 14
339.18/339.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 270198 JD: 14
967.46/967.90	c |----------------------------------------------------------------|
c |*
c |**
c |***
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-318992-1172970726 -o ROOT/results/node12/solver-318992-1172970726 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/318992-1172970726/march_ks /tmp/evaluation/318992-1172970726/instance-318992-1172970726.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.15 1.03 0.96 3/77 30374
/proc/meminfo: memFree=874376/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=788 CPUtime=0
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 317027018 806912 99 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 197 99 47 123 0 72 0

[startup+0.022057 s]
/proc/loadavg: 1.15 1.03 0.96 3/77 30374
/proc/meminfo: memFree=874376/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=1324 CPUtime=0.01
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 236 0 0 0 1 0 0 0 18 0 1 0 317027018 1355776 218 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 331 218 52 123 0 206 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1324

[startup+0.10107 s]
/proc/loadavg: 1.15 1.03 0.96 3/77 30374
/proc/meminfo: memFree=874376/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=2580 CPUtime=0.09
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 317027018 2641920 534 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526747 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 645 534 72 123 0 520 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2580

[startup+0.301106 s]
/proc/loadavg: 1.15 1.03 0.96 3/77 30374
/proc/meminfo: memFree=874376/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=2724 CPUtime=0.29
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 582 0 0 0 29 0 0 0 19 0 1 0 317027018 2789376 563 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 681 563 72 123 0 556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2724

[startup+0.701178 s]
/proc/loadavg: 1.15 1.03 0.96 3/77 30374
/proc/meminfo: memFree=874376/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=3116 CPUtime=0.69
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 661 0 0 0 69 0 0 0 22 0 1 0 317027018 3190784 642 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526712 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 779 642 72 123 0 654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3116

[startup+1.50132 s]
/proc/loadavg: 1.13 1.03 0.96 2/78 30375
/proc/meminfo: memFree=872000/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=3380 CPUtime=1.49
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 730 0 0 0 149 0 0 0 25 0 1 0 317027018 3461120 711 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543530 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 845 711 72 123 0 720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3380

[startup+3.10161 s]
/proc/loadavg: 1.13 1.03 0.96 2/78 30375
/proc/meminfo: memFree=871488/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=3772 CPUtime=3.09
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 809 0 0 0 309 0 0 0 25 0 1 0 317027018 3862528 790 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 943 790 72 123 0 818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3772

[startup+6.30118 s]
/proc/loadavg: 1.12 1.03 0.96 2/78 30375
/proc/meminfo: memFree=871040/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=4036 CPUtime=6.29
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 891 0 0 0 629 0 0 0 25 0 1 0 317027018 4132864 872 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1009 872 72 123 0 884 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4036

[startup+12.7013 s]
/proc/loadavg: 1.11 1.03 0.96 2/78 30375
/proc/meminfo: memFree=870528/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=4432 CPUtime=12.68
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 986 0 0 0 1268 0 0 0 25 0 1 0 317027018 4538368 967 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1108 967 72 123 0 983 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4432

[startup+25.5016 s]
/proc/loadavg: 1.10 1.03 0.96 2/78 30375
/proc/meminfo: memFree=870208/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=4696 CPUtime=25.49
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1056 0 0 0 2548 1 0 0 25 0 1 0 317027018 4808704 1037 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543453 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1174 1037 72 123 0 1049 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4696

[startup+51.1012 s]
/proc/loadavg: 1.06 1.03 0.96 2/78 30375
/proc/meminfo: memFree=869824/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=5104 CPUtime=51.07
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1165 0 0 0 5106 1 0 0 25 0 1 0 317027018 5226496 1146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1276 1146 72 123 0 1151 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5104

[startup+102.305 s]
/proc/loadavg: 1.02 1.02 0.96 2/78 30375
/proc/meminfo: memFree=869376/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=5640 CPUtime=102.26
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1278 0 0 0 10224 2 0 0 25 0 1 0 317027018 5775360 1259 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1410 1259 72 123 0 1285 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5640

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 0.96 2/78 30375
/proc/meminfo: memFree=869056/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=5900 CPUtime=162.23
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1347 0 0 0 16221 2 0 0 25 0 1 0 317027018 6041600 1328 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527129 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1475 1328 72 123 0 1350 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5900

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 30375
/proc/meminfo: memFree=868800/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=6032 CPUtime=222.22
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1402 0 0 0 22219 3 0 0 25 0 1 0 317027018 6176768 1383 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1508 1383 72 123 0 1383 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6032

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=868480/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=6428 CPUtime=282.19
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1469 0 0 0 28216 3 0 0 25 0 1 0 317027018 6582272 1450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1607 1450 72 123 0 1482 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6428

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=868416/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=6428 CPUtime=342.18
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1499 0 0 0 34214 4 0 0 25 0 1 0 317027018 6582272 1480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1607 1480 72 123 0 1482 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6428

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=868224/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=6636 CPUtime=402.15
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1532 0 0 0 40211 4 0 0 25 0 1 0 317027018 6795264 1513 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585509 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1659 1513 72 123 0 1534 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6636

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=868288/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=6636 CPUtime=462.14
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1533 0 0 0 46209 5 0 0 25 0 1 0 317027018 6795264 1514 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526688 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1659 1514 72 123 0 1534 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 6636

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=868160/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=6768 CPUtime=522.11
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1548 0 0 0 52206 5 0 0 25 0 1 0 317027018 6930432 1529 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526604 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1692 1529 72 123 0 1567 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6768

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=868096/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=6768 CPUtime=582.1
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1566 0 0 0 58204 6 0 0 25 0 1 0 317027018 6930432 1547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1692 1547 72 123 0 1567 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 6768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867968/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7036 CPUtime=642.08
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1607 0 0 0 64202 6 0 0 25 0 1 0 317027018 7204864 1588 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1759 1588 72 123 0 1634 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 7036

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867968/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7036 CPUtime=702.06
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1612 0 0 0 70199 7 0 0 25 0 1 0 317027018 7204864 1593 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538702 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1759 1593 72 123 0 1634 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 7036

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867840/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7036 CPUtime=762.04
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1627 0 0 0 76197 7 0 0 25 0 1 0 317027018 7204864 1608 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1759 1608 72 123 0 1634 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 7036

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867776/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7168 CPUtime=822.02
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1653 0 0 0 82194 8 0 0 25 0 1 0 317027018 7340032 1634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1792 1634 72 123 0 1667 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 7168

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867712/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7168 CPUtime=881.99
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1674 0 0 0 88191 8 0 0 25 0 1 0 317027018 7340032 1655 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1792 1655 72 123 0 1667 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 7168

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867648/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7168 CPUtime=941.97
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1682 0 0 0 94189 8 0 0 25 0 1 0 317027018 7340032 1663 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1792 1663 72 123 0 1667 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 7168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867648/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7300 CPUtime=1001.95
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1693 0 0 0 100186 9 0 0 25 0 1 0 317027018 7475200 1674 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1825 1674 72 123 0 1700 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 7300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867584/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7368 CPUtime=1061.93
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1699 0 0 0 106184 9 0 0 25 0 1 0 317027018 7544832 1680 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543289 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1842 1680 72 123 0 1717 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 7368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867584/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7368 CPUtime=1121.91
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1706 0 0 0 112181 10 0 0 25 0 1 0 317027018 7544832 1687 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526959 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1842 1687 72 123 0 1717 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 7368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867584/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7368 CPUtime=1181.89
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1715 0 0 0 118179 10 0 0 25 0 1 0 317027018 7544832 1696 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539184 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1842 1696 72 123 0 1717 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 7368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867520/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7368 CPUtime=1200.09
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1719 0 0 0 119999 10 0 0 25 0 1 0 317027018 7544832 1700 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539364 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1842 1700 72 123 0 1717 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7368

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 30375
/proc/meminfo: memFree=867520/2055920 swapFree=4156744/4192956
[pid=30374] ppid=30372 vsize=7368 CPUtime=1200.09
/proc/30374/stat : 30374 (march_ks) R 30372 30374 29231 0 -1 4194304 1719 0 0 0 119999 10 0 0 25 0 1 0 317027018 7544832 1700 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539364 0 0 4096 0 0 0 0 17 1 0 0
/proc/30374/statm: 1842 1700 72 123 0 1717 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.110983
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 7368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1719
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= 2115

runsolver used 1.48977 second user time and 2.82057 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Mar  4 01:12:06 UTC 2007

IDJOB= 318992
IDBENCH= 20468
IDSOLVER= 111
FILE ID= node12/318992-1172970726

PBS_JOBID= 4011841

Free space on /tmp= 66512 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= /tmp/evaluation/318992-1172970726/march_ks /tmp/evaluation/318992-1172970726/instance-318992-1172970726.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-318992-1172970726 -o ROOT/results/node12/solver-318992-1172970726 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/318992-1172970726/march_ks /tmp/evaluation/318992-1172970726/instance-318992-1172970726.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8d6acb9f6b752ad76c024133f5175c69

RANDOM SEED= 939876246

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:        874848 kB
Buffers:         41384 kB
Cached:        1056472 kB
SwapCached:      14896 kB
Active:         339196 kB
Inactive:       781772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        874848 kB
SwapTotal:     4192956 kB
SwapFree:      4156744 kB
Dirty:            2544 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            45792 kB
Committed_AS:  1525172 kB
PageTables:       1692 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= 66512 MiB

End job on node12 on Sun Mar  4 01:32:08 UTC 2007