Trace number 303857

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) 1200.04 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data (download as text)

3.17/3.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.17/3.22	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.17/3.22	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.17/3.22	c main()::
3.17/3.22	c initFormula():: searching for DIMACS p-line....
3.17/3.22	c full lookahead due to high density!
3.17/3.22	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.17/3.22	c parseCNF():: parsing....
3.17/3.22	c parseCNF():: the CNF contains 0 unary clauses.
3.17/3.22	c runParser():: parsing was successful, warming up engines...
3.17/3.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.17/3.22	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.17/3.22	c stat :: sign balance is biased by 0.006
3.17/3.22	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.17/3.22	c using k-SAT heuristics (size based diff)
3.17/3.22	c longest clause has size 7
3.17/3.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.17/3.22	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.17/3.22	c longest clause has size 7
3.17/3.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.17/3.22	c dynamic_preselect_setsize :: off
3.17/3.22	c suggested doublelook initial :: 0
3.17/3.22	c main():: all systems go!
3.17/3.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 240 JD: 94
3.68/3.74	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: 6002 JD: 94
12.49/12.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 168940 JD: 94
229.54/229.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-303857-1172045336 -o ROOT/results/node66/solver-303857-1172045336 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303857-1172045336/march_ks /tmp/evaluation/303857-1172045336/instance-303857-1172045336.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11091
/proc/meminfo: memFree=1452872/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=804 CPUtime=0
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 224491155 823296 92 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 201 92 47 123 0 76 0

[startup+0.106302 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11091
/proc/meminfo: memFree=1452872/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=2944 CPUtime=0.09
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 1543 0 0 0 9 0 0 0 18 0 1 0 224491155 3014656 515 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 736 528 63 123 0 611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2944

[startup+0.514383 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11091
/proc/meminfo: memFree=1452872/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=3704 CPUtime=0.5
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 2634 0 0 0 50 0 0 0 22 0 1 0 224491155 3792896 694 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3704

[startup+1.33455 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11092
/proc/meminfo: memFree=1450304/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=3704 CPUtime=1.32
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 2634 0 0 0 132 0 0 0 25 0 1 0 224491155 3792896 694 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3704

[startup+2.97088 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11092
/proc/meminfo: memFree=1450176/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=3704 CPUtime=2.96
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 2634 0 0 0 296 0 0 0 25 0 1 0 224491155 3792896 694 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 926 694 67 123 0 801 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3704

[startup+6.25054 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11092
/proc/meminfo: memFree=1449536/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=4368 CPUtime=6.24
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 4022 0 0 0 623 1 0 0 25 0 1 0 224491155 4472832 787 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 1092 787 72 123 0 967 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4368

[startup+12.7038 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11092
/proc/meminfo: memFree=1449472/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=4504 CPUtime=12.69
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 4050 0 0 0 1268 1 0 0 25 0 1 0 224491155 4612096 815 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 1126 815 72 123 0 1001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4504

[startup+25.5064 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11092
/proc/meminfo: memFree=1449408/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=4672 CPUtime=25.49
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 4091 0 0 0 2548 1 0 0 25 0 1 0 224491155 4784128 856 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 1168 856 72 123 0 1043 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4672

[startup+51.1126 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11092
/proc/meminfo: memFree=1449088/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=5052 CPUtime=51.08
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 4170 0 0 0 5107 1 0 0 25 0 1 0 224491155 5173248 935 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 1263 935 72 123 0 1138 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5052

[startup+102.321 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11092
/proc/meminfo: memFree=1448384/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=5904 CPUtime=102.27
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 4342 0 0 0 10226 1 0 0 25 0 1 0 224491155 6045696 1107 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 1476 1107 72 123 0 1351 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5904

[startup+162.345 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1447488/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=6668 CPUtime=162.27
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 4562 0 0 0 16226 1 0 0 25 0 1 0 224491155 6828032 1327 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 1667 1327 72 123 0 1542 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 6668

[startup+222.365 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1446400/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=7820 CPUtime=222.27
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 4819 0 0 0 22225 2 0 0 25 0 1 0 224491155 8007680 1584 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 1955 1584 72 123 0 1830 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 7820

[startup+282.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1445632/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=9544 CPUtime=282.26
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 5004 0 0 0 28224 2 0 0 25 0 1 0 224491155 9773056 1769 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 2386 1769 72 123 0 2261 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 9544

[startup+342.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1444800/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=9544 CPUtime=342.26
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 5219 0 0 0 34224 2 0 0 25 0 1 0 224491155 9773056 1984 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 2386 1984 72 123 0 2261 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 9544

[startup+402.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1443904/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=12132 CPUtime=402.26
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 5456 0 0 0 40224 2 0 0 25 0 1 0 224491155 12423168 2221 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 3033 2221 72 123 0 2908 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 12132

[startup+462.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1442944/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=12132 CPUtime=462.25
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 5691 0 0 0 46223 2 0 0 25 0 1 0 224491155 12423168 2456 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 3033 2456 72 123 0 2908 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 12132

[startup+522.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1442176/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=12132 CPUtime=522.25
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 5892 0 0 0 52223 2 0 0 25 0 1 0 224491155 12423168 2657 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 3033 2657 72 123 0 2908 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 12132

[startup+582.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1441344/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=16012 CPUtime=582.24
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 6092 0 0 0 58222 2 0 0 25 0 1 0 224491155 16396288 2857 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 4003 2857 72 123 0 3878 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 16012

[startup+642.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1440512/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=16012 CPUtime=642.24
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 6297 0 0 0 64222 2 0 0 25 0 1 0 224491155 16396288 3062 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 4003 3062 72 123 0 3878 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 16012

[startup+702.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1439872/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=16012 CPUtime=702.23
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 6467 0 0 0 70221 2 0 0 25 0 1 0 224491155 16396288 3232 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 4003 3232 72 123 0 3878 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 16012

[startup+762.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1439040/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=16012 CPUtime=762.23
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 6669 0 0 0 76221 2 0 0 25 0 1 0 224491155 16396288 3434 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 4003 3434 72 123 0 3878 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 16012

[startup+822.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1438080/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=16012 CPUtime=822.24
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 6893 0 0 0 82221 3 0 0 25 0 1 0 224491155 16396288 3658 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541763 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 4003 3658 72 123 0 3878 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 16012

[startup+882.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1437312/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=21832 CPUtime=882.23
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 7104 0 0 0 88220 3 0 0 25 0 1 0 224491155 22355968 3869 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 5458 3869 72 123 0 5333 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 21832

[startup+942.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1436544/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=21832 CPUtime=942.22
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 7287 0 0 0 94219 3 0 0 25 0 1 0 224491155 22355968 4052 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 5458 4052 72 123 0 5333 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 21832

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11092
/proc/meminfo: memFree=1435712/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=21832 CPUtime=1002.21
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 7487 0 0 0 100218 3 0 0 25 0 1 0 224491155 22355968 4252 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 5458 4252 72 123 0 5333 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 21832

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1434944/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=21832 CPUtime=1062.21
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 7697 0 0 0 106218 3 0 0 25 0 1 0 224491155 22355968 4462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 5458 4462 72 123 0 5333 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 21832

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1434112/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=21832 CPUtime=1122.21
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 7892 0 0 0 112218 3 0 0 25 0 1 0 224491155 22355968 4657 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 5458 4657 72 123 0 5333 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 21832

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1433280/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=21832 CPUtime=1182.21
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 8118 0 0 0 118218 3 0 0 25 0 1 0 224491155 22355968 4883 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 5458 4883 72 123 0 5333 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 21832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11092
/proc/meminfo: memFree=1432960/2055920 swapFree=4183436/4192956
[pid=11091] ppid=11089 vsize=21832 CPUtime=1200.02
/proc/11091/stat : 11091 (march_ks) R 11089 11091 10435 0 -1 4194304 8194 0 0 0 119999 3 0 0 25 0 1 0 224491155 22355968 4959 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537955 0 0 4096 0 0 0 0 17 1 0 0
/proc/11091/statm: 5458 4959 72 123 0 5333 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 21832

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.04
CPU user time (s): 1200
CPU system time (s): 0.041993
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 21832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8194
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= 6
involuntary context switches= 2287

runsolver used 0.774882 second user time and 2.44063 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Feb 21 08:08:56 UTC 2007

IDJOB= 303857
IDBENCH= 20118
IDSOLVER= 111
FILE ID= node66/303857-1172045336

PBS_JOBID= 3892727

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/303857-1172045336/march_ks /tmp/evaluation/303857-1172045336/instance-303857-1172045336.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-303857-1172045336 -o ROOT/results/node66/solver-303857-1172045336 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303857-1172045336/march_ks /tmp/evaluation/303857-1172045336/instance-303857-1172045336.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 240699135

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1453280 kB
Buffers:         35692 kB
Cached:         479392 kB
SwapCached:       3484 kB
Active:          95676 kB
Inactive:       428976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453280 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            2808 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            64056 kB
Committed_AS:   611296 kB
PageTables:       1376 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= 66559 MiB

End job on node66 on Wed Feb 21 08:28:59 UTC 2007