Trace number 370971

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) 5000.05 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1366805398-04.cnf
MD5SUMb932a8ed2f3ee2cd2146e3f8fad06dd2
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

3.49/3.51	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.51	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.49/3.51	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.49/3.51	c main()::
3.49/3.51	c initFormula():: searching for DIMACS p-line....
3.49/3.51	c full lookahead due to high density!
3.49/3.51	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 20400 clauses.
3.49/3.51	c parseCNF():: parsing....
3.49/3.51	c parseCNF():: the CNF contains 0 unary clauses.
3.49/3.51	c runParser():: parsing was successful, warming up engines...
3.49/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.51	c preprocessing fase I completed:: there are now 240 free variables and 20400 clauses.
3.49/3.51	c stat :: sign balance is biased by 0.006
3.49/3.51	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.49/3.51	c using k-SAT heuristics (size based diff)
3.49/3.51	c longest clause has size 7
3.49/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.51	c main():: clause / variable ratio: ( 20400 / 240 ) = 85.00
3.49/3.51	c longest clause has size 7
3.49/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.51	c dynamic_preselect_setsize :: off
3.49/3.51	c suggested doublelook initial :: 0
3.49/3.51	c main():: all systems go!
3.49/3.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 294 JD: 94
4.19/4.23	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: 56689 JD: 94
104.67/104.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 2444760 JD: 94
4340.59/4341.97	c |----------------------------------------------------------------|
c |*
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/node70/watcher-370971-1177142104 -o ROOT/results/node70/solver-370971-1177142104 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370971-1177142104/march_ks /tmp/evaluation/370971-1177142104/instance-370971-1177142104.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: 0.78 0.95 0.98 3/64 27024
/proc/meminfo: memFree=1639976/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=816 CPUtime=0
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 153747727 835584 93 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 204 94 47 123 0 79 0

[startup+0.101316 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 27024
/proc/meminfo: memFree=1639976/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=2548 CPUtime=0.09
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 1048 0 0 0 9 0 0 0 18 0 1 0 153747727 2609152 420 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134599335 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 637 420 63 123 0 512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.201324 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 27024
/proc/meminfo: memFree=1639976/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=3944 CPUtime=0.19
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 2870 0 0 0 18 1 0 0 19 0 1 0 153747727 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3944

[startup+0.301334 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 27024
/proc/meminfo: memFree=1639976/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=3944 CPUtime=0.29
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 2870 0 0 0 28 1 0 0 19 0 1 0 153747727 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701374 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 27024
/proc/meminfo: memFree=1639976/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=3944 CPUtime=0.69
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 2870 0 0 0 68 1 0 0 23 0 1 0 153747727 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3944

[startup+1.50145 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 27025
/proc/meminfo: memFree=1637216/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=3944 CPUtime=1.49
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 2870 0 0 0 148 1 0 0 25 0 1 0 153747727 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3944

[startup+3.10161 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 27025
/proc/meminfo: memFree=1637088/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=3944 CPUtime=3.09
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 2870 0 0 0 308 1 0 0 25 0 1 0 153747727 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3944

[startup+6.30293 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 27025
/proc/meminfo: memFree=1636448/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=4656 CPUtime=6.3
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4447 0 0 0 628 2 0 0 25 0 1 0 153747727 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4656

[startup+12.7016 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 27025
/proc/meminfo: memFree=1636464/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=4656 CPUtime=12.69
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4447 0 0 0 1267 2 0 0 25 0 1 0 153747727 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4656

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 27025
/proc/meminfo: memFree=1636464/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=4656 CPUtime=25.49
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4447 0 0 0 2547 2 0 0 25 0 1 0 153747727 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4656

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 27025
/proc/meminfo: memFree=1636464/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=4656 CPUtime=51.08
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4447 0 0 0 5106 2 0 0 25 0 1 0 153747727 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4656

[startup+102.302 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 27025
/proc/meminfo: memFree=1636528/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=4792 CPUtime=102.27
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4475 0 0 0 10225 2 0 0 25 0 1 0 153747727 4907008 865 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1198 865 72 123 0 1073 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4792

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 27025
/proc/meminfo: memFree=1636400/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=4860 CPUtime=162.25
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4493 0 0 0 16223 2 0 0 25 0 1 0 153747727 4976640 883 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1215 883 72 123 0 1090 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4860

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27025
/proc/meminfo: memFree=1636336/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=4960 CPUtime=222.24
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4502 0 0 0 22222 2 0 0 25 0 1 0 153747727 5079040 892 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1240 892 72 123 0 1115 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4960

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27025
/proc/meminfo: memFree=1636272/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=4960 CPUtime=282.22
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4518 0 0 0 28220 2 0 0 25 0 1 0 153747727 5079040 908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1240 908 72 123 0 1115 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4960

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27025
/proc/meminfo: memFree=1636208/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=5112 CPUtime=342.2
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4524 0 0 0 34218 2 0 0 25 0 1 0 153747727 5234688 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1278 914 72 123 0 1153 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5112

[startup+402.302 s]
/proc/loadavg: 1.10 1.00 0.99 2/71 27197
/proc/meminfo: memFree=1634936/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=5112 CPUtime=402.1
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4533 0 0 0 40206 4 0 0 25 0 1 0 153747727 5234688 923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1278 923 72 123 0 1153 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 5112

[startup+462.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 27223
/proc/meminfo: memFree=1635888/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=5112 CPUtime=462.07
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4554 0 0 0 46203 4 0 0 25 0 1 0 153747727 5234688 944 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1278 944 72 123 0 1153 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 5112

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 27223
/proc/meminfo: memFree=1635888/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=5340 CPUtime=522.06
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4567 0 0 0 52202 4 0 0 25 0 1 0 153747727 5468160 957 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1335 957 72 123 0 1210 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 5340

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27223
/proc/meminfo: memFree=1635888/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=5340 CPUtime=582.04
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4583 0 0 0 58200 4 0 0 25 0 1 0 153747727 5468160 973 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1335 973 72 123 0 1210 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 5340

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27223
/proc/meminfo: memFree=1635824/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=5340 CPUtime=642.03
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 4603 0 0 0 64199 4 0 0 25 0 1 0 153747727 5468160 993 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525861 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 1335 993 72 123 0 1210 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 5340


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

[startup+4002.3 s]
/proc/loadavg: 1.13 1.03 1.00 2/71 27397
/proc/meminfo: memFree=1631800/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=8240 CPUtime=4001.1
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5242 0 0 0 400100 10 0 0 25 0 1 0 153747727 8437760 1632 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2060 1632 72 123 0 1935 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 8240

[startup+4062.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 27423
/proc/meminfo: memFree=1632880/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=8240 CPUtime=4061.07
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5251 0 0 0 406097 10 0 0 25 0 1 0 153747727 8437760 1641 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2060 1641 72 123 0 1935 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 8240

[startup+4122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 27423
/proc/meminfo: memFree=1632880/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=8240 CPUtime=4121.05
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5261 0 0 0 412095 10 0 0 25 0 1 0 153747727 8437760 1651 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2060 1651 72 123 0 1935 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 8240

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27423
/proc/meminfo: memFree=1632816/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=8240 CPUtime=4181.04
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5269 0 0 0 418094 10 0 0 25 0 1 0 153747727 8437760 1659 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2060 1659 72 123 0 1935 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 8240

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27423
/proc/meminfo: memFree=1632880/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=8240 CPUtime=4241.02
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5279 0 0 0 424092 10 0 0 25 0 1 0 153747727 8437760 1669 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2060 1669 72 123 0 1935 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 8240

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27423
/proc/meminfo: memFree=1632880/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=8240 CPUtime=4301
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5289 0 0 0 430090 10 0 0 25 0 1 0 153747727 8437760 1679 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2060 1679 72 123 0 1935 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 8240

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27423
/proc/meminfo: memFree=1632816/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=8240 CPUtime=4360.99
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5301 0 0 0 436089 10 0 0 25 0 1 0 153747727 8437760 1691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2060 1691 72 123 0 1935 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 8240

[startup+4422.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27423
/proc/meminfo: memFree=1632816/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=8240 CPUtime=4420.97
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5315 0 0 0 442087 10 0 0 25 0 1 0 153747727 8437760 1705 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2060 1705 72 123 0 1935 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 8240

[startup+4482.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 27423
/proc/meminfo: memFree=1632752/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=4480.96
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5322 0 0 0 448086 10 0 0 25 0 1 0 153747727 10203136 1712 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1712 72 123 0 2366 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 9964

[startup+4542.3 s]
/proc/loadavg: 1.16 1.06 1.01 2/65 27423
/proc/meminfo: memFree=1632688/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=4540.95
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5339 0 0 0 454084 11 0 0 25 0 1 0 153747727 10203136 1729 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1729 72 123 0 2366 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 9964

[startup+4602.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 27423
/proc/meminfo: memFree=1632560/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=4600.93
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5366 0 0 0 460082 11 0 0 25 0 1 0 153747727 10203136 1756 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1756 72 123 0 2366 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 9964

[startup+4662.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 27423
/proc/meminfo: memFree=1632496/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=4660.92
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5382 0 0 0 466081 11 0 0 25 0 1 0 153747727 10203136 1772 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1772 72 123 0 2366 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 9964

[startup+4722.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 27423
/proc/meminfo: memFree=1632368/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=4720.9
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5398 0 0 0 472079 11 0 0 25 0 1 0 153747727 10203136 1788 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1788 72 123 0 2366 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 9964

[startup+4782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27423
/proc/meminfo: memFree=1632304/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=4780.88
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5418 0 0 0 478077 11 0 0 25 0 1 0 153747727 10203136 1808 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1808 72 123 0 2366 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 9964

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27423
/proc/meminfo: memFree=1632176/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=4840.87
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5434 0 0 0 484076 11 0 0 25 0 1 0 153747727 10203136 1824 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1824 72 123 0 2366 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 9964

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27423
/proc/meminfo: memFree=1632176/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=4900.85
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5448 0 0 0 490074 11 0 0 25 0 1 0 153747727 10203136 1838 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1838 72 123 0 2366 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 9964

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27423
/proc/meminfo: memFree=1632112/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=4960.83
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5464 0 0 0 496072 11 0 0 25 0 1 0 153747727 10203136 1854 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1854 72 123 0 2366 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 9964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27423
/proc/meminfo: memFree=1632048/2055920 swapFree=4183764/4192956
[pid=27024] ppid=27022 vsize=9964 CPUtime=5000.04
/proc/27024/stat : 27024 (march_ks) R 27022 27024 26970 0 -1 4194304 5473 0 0 0 499992 12 0 0 25 0 1 0 153747727 10203136 1863 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27024/statm: 2491 1863 72 123 0 2366 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 9964

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): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.92
CPU system time (s): 0.124981
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 9964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5473
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= 12839

runsolver used 3.34549 second user time and 10.4074 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sat Apr 21 07:55:04 UTC 2007

IDJOB= 370971
IDBENCH= 20089
IDSOLVER= 180
FILE ID= node70/370971-1177142104

PBS_JOBID= 4648869

Free space on /tmp= 66474 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1366805398-04.cnf
COMMAND LINE= /tmp/evaluation/370971-1177142104/march_ks /tmp/evaluation/370971-1177142104/instance-370971-1177142104.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-370971-1177142104 -o ROOT/results/node70/solver-370971-1177142104 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370971-1177142104/march_ks /tmp/evaluation/370971-1177142104/instance-370971-1177142104.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b932a8ed2f3ee2cd2146e3f8fad06dd2

RANDOM SEED= 490677277

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1640392 kB
Buffers:         38164 kB
Cached:         315936 kB
SwapCached:       3172 kB
Active:         176368 kB
Inactive:       187400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640392 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            3064 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            37888 kB
Committed_AS:  3397036 kB
PageTables:       1396 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= 66474 MiB

End job on node70 on Sat Apr 21 09:18:28 UTC 2007