Trace number 1731541

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.07 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark207.133
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.38	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.38	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.38	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.38	c main()::
0.29/0.38	c initFormula():: searching for DIMACS p-line....
0.29/0.38	c full lookahead due to high density!
0.29/0.38	c initFormula():: the DIMACS p-line indicates a CNF of 580 variables and 7153 clauses.
0.29/0.38	c parseCNF():: parsing....
0.29/0.38	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.38	c runParser():: parsing was successful, warming up engines...
0.29/0.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.38	c preprocessing fase I completed:: there are now 580 free variables and 7153 clauses.
0.29/0.38	c stat :: sign balance is biased by 34.220
0.29/0.38	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.38	c using k-SAT heuristics (size based diff)
0.29/0.38	c longest clause has size 4
0.29/0.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 167424 duplicate clauses
0.29/0.38	c resolvent_look() :: found 28704 resolvents
0.29/0.38	c main():: clause / variable ratio: ( 35857 / 580 ) = 61.82
0.29/0.38	c longest clause has size 4
0.29/0.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.38	c dynamic_preselect_setsize :: off
0.29/0.38	c suggested doublelook initial :: 0
0.29/0.38	c main():: all systems go!
0.29/0.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 342 JD: 5
5.18/5.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 1 NC: 3847 JD: 5
51.58/51.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
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: 19250 JD: 5
262.20/262.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| 3 NC: 53119 JD: 5
732.12/732.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 4 NC: 78913 JD: 5
1091.19/1091.61	c |----------------------------------------------------------------|
c |*

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731541-1240771759/watcher-1731541-1240771759 -o /tmp/evaluation-result-1731541-1240771759/solver-1731541-1240771759 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731541-1240771759.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): 1800 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: 0.91 0.97 0.99 3/64 32107
/proc/meminfo: memFree=1831312/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=788 CPUtime=0
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 105209783 806912 89 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 197 89 47 123 0 72 0

[startup+0.0456551 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32107
/proc/meminfo: memFree=1831312/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=2928 CPUtime=0.04
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 601 0 0 0 4 0 0 0 18 0 1 0 105209783 2998272 584 1992294400 134512640 135019032 4294956224 18446744073709551615 134567265 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 732 585 67 123 0 607 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2928

[startup+0.101663 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32107
/proc/meminfo: memFree=1831312/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=6244 CPUtime=0.09
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 1830 0 0 0 9 0 0 0 18 0 1 0 105209783 6393856 1429 1992294400 134512640 135019032 4294956224 18446744073709551615 134558405 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 1561 1429 67 123 0 1436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6244

[startup+0.301699 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32107
/proc/meminfo: memFree=1831312/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=7468 CPUtime=0.29
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 2877 0 0 0 28 1 0 0 19 0 1 0 105209783 7647232 1589 1992294400 134512640 135019032 4294956224 18446744073709551615 134657964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 1867 1589 67 123 0 1742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7468

[startup+0.701774 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32107
/proc/meminfo: memFree=1831312/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=0.69
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 68 1 0 0 23 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8288

[startup+1.50192 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823752/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=1.49
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 148 1 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8288

[startup+3.10122 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823560/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=3.08
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 307 1 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8288

[startup+6.30181 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823432/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=6.28
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 627 1 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8288

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823432/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=12.68
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 1267 1 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8288

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823432/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=25.48
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 2547 1 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8288

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823560/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=51.07
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 5105 2 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8288

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823496/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=102.26
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 10224 2 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8288

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823496/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=162.23
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 16221 2 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8288

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823368/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=222.21
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 22219 2 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8288

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823368/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=282.19
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 28216 3 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8288

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823304/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=342.16
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 34213 3 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8288

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823304/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=402.14
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 40211 3 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8288

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823240/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=462.13
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 46209 4 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8288

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823112/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=522.1
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 52206 4 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8288

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823112/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=582.08
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 58204 4 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8288

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823048/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=642.06
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 64202 4 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8288

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32108
/proc/meminfo: memFree=1823048/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=702.03
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 70199 4 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8288

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822856/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=762.01
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 76197 4 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 8288

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822856/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=821.99
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 82194 5 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 8288

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822856/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=881.97
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 88192 5 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 8288

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822856/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=941.95
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 94190 5 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 8288

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822856/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=1001.92
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 100187 5 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 8288

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822856/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=1061.9
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 106185 5 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 8288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822792/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=1121.87
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 112182 5 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 8288

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822792/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=1181.86
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 118180 6 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 8288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822728/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=1200.06
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 120000 6 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8288

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: 0.99 0.97 0.99 2/65 32114
/proc/meminfo: memFree=1822728/2055920 swapFree=4181320/4192956
[pid=32107] ppid=32105 vsize=8288 CPUtime=1200.06
/proc/32107/stat : 32107 (march_ks) R 32105 32107 31949 0 -1 4194304 3472 0 0 0 120000 6 0 0 25 0 1 0 105209783 8486912 1967 1992294400 134512640 135019032 4294956224 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/32107/statm: 2072 1967 72 123 0 1947 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.06399
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 8288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3472
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= 2
involuntary context switches= 3240

runsolver used 1.16882 second user time and 2.14167 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-26 20:49:19
IDJOB=1731541
IDBENCH=24753
IDSOLVER=559
FILE ID=node7/1731541-1240771759
PBS_JOBID= 9187212
Free space on /tmp= 66204 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731541-1240771759/watcher-1731541-1240771759 -o /tmp/evaluation-result-1731541-1240771759/solver-1731541-1240771759 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1731541-1240771759.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d2283e85579af5f5de3cfcfaac7f25fa
RANDOM SEED=600739602

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.256
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		: 3000.256
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:       1831792 kB
Buffers:         30588 kB
Cached:         127244 kB
SwapCached:       5504 kB
Active:          20944 kB
Inactive:       144764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831792 kB
SwapTotal:     4192956 kB
SwapFree:      4181320 kB
Dirty:            2968 kB
Writeback:           0 kB
Mapped:          13468 kB
Slab:            44336 kB
Committed_AS:   726164 kB
PageTables:       1444 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= 66200 MiB
End job on node7 at 2009-04-26 21:09:22