Trace number 1626107

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) 5000.1 5002.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.107983
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.05/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.05/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.05/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.05/0.07	c main()::
0.05/0.07	c initFormula():: searching for DIMACS p-line....
0.05/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.05/0.07	c parseCNF():: parsing....
0.05/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.05/0.07	c runParser():: parsing was successful, warming up engines...
0.05/0.07	c simplify_formula():: removed 0 tautological, 47 satisfied and 0 duplicate clauses
0.05/0.07	c preprocessing fase I completed:: there are now 1992 free variables and 8353 clauses.
0.05/0.07	c stat :: sign balance is biased by 0.542
0.05/0.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.05/0.07	c using 3-SAT heuristics (occurence based diff)
0.05/0.07	c longest clause has size 3
0.05/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 178 duplicate clauses
0.05/0.07	c resolvent_look() :: found 100 resolvents
0.05/0.07	c lessRedundantTransformation():: nothing to be done.
0.05/0.07	c transformTo3SAT():: you gave me 2000 variables and 8453 clauses.
0.05/0.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.05/0.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.05/0.07	c transformTo3SAT():: the transformation yielded 2000 variabels and 8453 clauses.
0.05/0.07	c main():: clause / variable ratio: ( 8453 / 2000 ) = 4.23
0.05/0.07	c longest clause has size 3
0.05/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.07	c dynamic_preselect_setsize :: off
0.05/0.07	c suggested doublelook initial :: 0
0.05/0.07	c main():: all systems go!
0.05/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 402 JD: 129
1.79/1.80	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: 552103 JD: 129
3220.25/3221.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
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-1626107-1240018298/watcher-1626107-1240018298 -o /tmp/evaluation-result-1626107-1240018298/solver-1626107-1240018298 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626107-1240018298.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): 6000 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: 0.87 0.97 0.99 3/64 18504
/proc/meminfo: memFree=975992/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=920 CPUtime=0
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 29858374 942080 117 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 230 117 47 123 0 105 0

[startup+0.0622729 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 18504
/proc/meminfo: memFree=975992/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=2232 CPUtime=0.05
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 484 0 0 0 5 0 0 0 18 0 1 0 29858374 2285568 434 1992294400 134512640 135019032 4294956240 18446744073709551615 134560438 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 558 434 67 123 0 433 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2232

[startup+0.101278 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 18504
/proc/meminfo: memFree=975992/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=3324 CPUtime=0.09
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 744 0 0 0 9 0 0 0 18 0 1 0 29858374 3403776 694 1992294400 134512640 135019032 4294956240 18446744073709551615 134628677 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 831 694 73 123 0 706 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3324

[startup+0.301315 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 18504
/proc/meminfo: memFree=975992/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=3328 CPUtime=0.29
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 763 0 0 0 29 0 0 0 19 0 1 0 29858374 3407872 713 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 832 713 73 123 0 707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3328

[startup+0.701391 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 18504
/proc/meminfo: memFree=975992/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=3460 CPUtime=0.69
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 794 0 0 0 69 0 0 0 23 0 1 0 29858374 3543040 744 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 865 744 73 123 0 740 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50154 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 18505
/proc/meminfo: memFree=973296/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=3592 CPUtime=1.49
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 809 0 0 0 149 0 0 0 25 0 1 0 29858374 3678208 759 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 898 759 73 123 0 773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3592

[startup+3.10184 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 18505
/proc/meminfo: memFree=973040/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=3724 CPUtime=3.09
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 854 0 0 0 309 0 0 0 25 0 1 0 29858374 3813376 804 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 931 804 73 123 0 806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3724

[startup+6.30144 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 18505
/proc/meminfo: memFree=972912/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=3856 CPUtime=6.29
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 876 0 0 0 629 0 0 0 25 0 1 0 29858374 3948544 826 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 964 826 73 123 0 839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3856

[startup+12.7016 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 18505
/proc/meminfo: memFree=972800/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=3988 CPUtime=12.68
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 900 0 0 0 1268 0 0 0 25 0 1 0 29858374 4083712 850 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 997 850 73 123 0 872 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3988

[startup+25.501 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 18505
/proc/meminfo: memFree=972800/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=3988 CPUtime=25.47
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 927 0 0 0 2547 0 0 0 25 0 1 0 29858374 4083712 877 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 997 877 73 123 0 872 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3988

[startup+51.1018 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 18505
/proc/meminfo: memFree=972736/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4120 CPUtime=51.06
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 955 0 0 0 5106 0 0 0 25 0 1 0 29858374 4218880 905 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1030 905 73 123 0 905 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4120

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 18505
/proc/meminfo: memFree=972544/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4252 CPUtime=102.24
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 984 0 0 0 10224 0 0 0 25 0 1 0 29858374 4354048 934 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1063 934 73 123 0 938 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4252

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18505
/proc/meminfo: memFree=972416/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4516 CPUtime=162.21
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1032 0 0 0 16221 0 0 0 25 0 1 0 29858374 4624384 982 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1129 982 73 123 0 1004 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4516

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18505
/proc/meminfo: memFree=972224/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4652 CPUtime=222.18
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1079 0 0 0 22218 0 0 0 25 0 1 0 29858374 4763648 1029 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1163 1029 73 123 0 1038 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 4652

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18505
/proc/meminfo: memFree=972096/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4784 CPUtime=282.15
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1098 0 0 0 28215 0 0 0 25 0 1 0 29858374 4898816 1048 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1196 1048 73 123 0 1071 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 4784

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18507
/proc/meminfo: memFree=971840/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4784 CPUtime=342.13
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1115 0 0 0 34212 1 0 0 25 0 1 0 29858374 4898816 1065 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1196 1065 73 123 0 1071 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4784

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18507
/proc/meminfo: memFree=971776/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4784 CPUtime=402.11
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1126 0 0 0 40210 1 0 0 25 0 1 0 29858374 4898816 1076 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1196 1076 73 123 0 1071 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 4784

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18507
/proc/meminfo: memFree=971776/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4916 CPUtime=462.07
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1134 0 0 0 46206 1 0 0 25 0 1 0 29858374 5033984 1084 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1229 1084 73 123 0 1104 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 4916

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18507
/proc/meminfo: memFree=971776/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4916 CPUtime=522.04
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1143 0 0 0 52203 1 0 0 25 0 1 0 29858374 5033984 1093 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1229 1093 73 123 0 1104 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 4916

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18507
/proc/meminfo: memFree=971776/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4916 CPUtime=582.01
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1149 0 0 0 58200 1 0 0 25 0 1 0 29858374 5033984 1099 1992294400 134512640 135019032 4294956240 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1229 1099 73 123 0 1104 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 4916

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18507
/proc/meminfo: memFree=971776/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=4916 CPUtime=641.99
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1157 0 0 0 64198 1 0 0 25 0 1 0 29858374 5033984 1107 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1229 1107 73 123 0 1104 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 4916


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=970048/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4060.32
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1440 0 0 0 406027 5 0 0 25 0 1 0 29858374 6348800 1390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1390 73 123 0 1425 0
Current children cumulated CPU time (s) 4060.32
Current children cumulated vsize (KiB) 6200

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969984/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4120.29
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1441 0 0 0 412024 5 0 0 25 0 1 0 29858374 6348800 1391 1992294400 134512640 135019032 4294956240 18446744073709551615 134564747 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1391 73 123 0 1425 0
Current children cumulated CPU time (s) 4120.29
Current children cumulated vsize (KiB) 6200

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=970048/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4180.26
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1444 0 0 0 418021 5 0 0 25 0 1 0 29858374 6348800 1394 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1394 73 123 0 1425 0
Current children cumulated CPU time (s) 4180.26
Current children cumulated vsize (KiB) 6200

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=970048/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4240.23
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1446 0 0 0 424018 5 0 0 25 0 1 0 29858374 6348800 1396 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1396 73 123 0 1425 0
Current children cumulated CPU time (s) 4240.23
Current children cumulated vsize (KiB) 6200

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=970048/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4300.2
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1448 0 0 0 430015 5 0 0 25 0 1 0 29858374 6348800 1398 1992294400 134512640 135019032 4294956240 18446744073709551615 134598110 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1398 73 123 0 1425 0
Current children cumulated CPU time (s) 4300.2
Current children cumulated vsize (KiB) 6200

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=970112/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4360.17
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1449 0 0 0 436012 5 0 0 25 0 1 0 29858374 6348800 1399 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1399 73 123 0 1425 0
Current children cumulated CPU time (s) 4360.17
Current children cumulated vsize (KiB) 6200

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=970048/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4420.14
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1451 0 0 0 442009 5 0 0 25 0 1 0 29858374 6348800 1401 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1401 73 123 0 1425 0
Current children cumulated CPU time (s) 4420.14
Current children cumulated vsize (KiB) 6200

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=970048/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4480.12
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1453 0 0 0 448007 5 0 0 25 0 1 0 29858374 6348800 1403 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1403 73 123 0 1425 0
Current children cumulated CPU time (s) 4480.12
Current children cumulated vsize (KiB) 6200

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=970048/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4540.09
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1454 0 0 0 454004 5 0 0 25 0 1 0 29858374 6348800 1404 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1404 73 123 0 1425 0
Current children cumulated CPU time (s) 4540.09
Current children cumulated vsize (KiB) 6200

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969920/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4600.06
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1456 0 0 0 460001 5 0 0 25 0 1 0 29858374 6348800 1406 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1406 73 123 0 1425 0
Current children cumulated CPU time (s) 4600.06
Current children cumulated vsize (KiB) 6200

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969856/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4660.03
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1457 0 0 0 465998 5 0 0 25 0 1 0 29858374 6348800 1407 1992294400 134512640 135019032 4294956240 18446744073709551615 134547889 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1407 73 123 0 1425 0
Current children cumulated CPU time (s) 4660.03
Current children cumulated vsize (KiB) 6200

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969920/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4720.02
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1460 0 0 0 471996 6 0 0 25 0 1 0 29858374 6348800 1410 1992294400 134512640 135019032 4294956240 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1410 73 123 0 1425 0
Current children cumulated CPU time (s) 4720.02
Current children cumulated vsize (KiB) 6200

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969920/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4779.98
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1461 0 0 0 477992 6 0 0 25 0 1 0 29858374 6348800 1411 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1411 73 123 0 1425 0
Current children cumulated CPU time (s) 4779.98
Current children cumulated vsize (KiB) 6200

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969920/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4839.96
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1465 0 0 0 483990 6 0 0 25 0 1 0 29858374 6348800 1415 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1415 73 123 0 1425 0
Current children cumulated CPU time (s) 4839.96
Current children cumulated vsize (KiB) 6200

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969920/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6200 CPUtime=4899.94
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1466 0 0 0 489988 6 0 0 25 0 1 0 29858374 6348800 1416 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1550 1416 73 123 0 1425 0
Current children cumulated CPU time (s) 4899.94
Current children cumulated vsize (KiB) 6200

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969984/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6328 CPUtime=4959.9
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1471 0 0 0 495984 6 0 0 25 0 1 0 29858374 6479872 1421 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1582 1421 73 123 0 1457 0
Current children cumulated CPU time (s) 4959.9
Current children cumulated vsize (KiB) 6328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969984/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6328 CPUtime=5000.09
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1473 0 0 0 500003 6 0 0 25 0 1 0 29858374 6479872 1423 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1582 1423 73 123 0 1457 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 6328

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18991
/proc/meminfo: memFree=969984/2055920 swapFree=4192956/4192956
[pid=18504] ppid=18502 vsize=6328 CPUtime=5000.09
/proc/18504/stat : 18504 (march_ks) R 18502 18504 18411 0 -1 4194304 1473 0 0 0 500003 6 0 0 25 0 1 0 29858374 6479872 1423 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18504/statm: 1582 1423 73 123 0 1457 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 6328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.1
CPU user time (s): 5000.03
CPU system time (s): 0.065989
CPU usage (%): 99.9518
Max. virtual memory (cumulated for all children) (KiB): 6328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1473
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= 16181

runsolver used 5.00824 second user time and 13.194 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-18 03:31:38
IDJOB=1626107
IDBENCH=70288
IDSOLVER=582
FILE ID=node37/1626107-1240018298
PBS_JOBID= 9157424
Free space on /tmp= 66320 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626107-1240018298/watcher-1626107-1240018298 -o /tmp/evaluation-result-1626107-1240018298/solver-1626107-1240018298 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626107-1240018298.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=1165078560

node37.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		: 3000.259
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	: 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		: 3000.259
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:        976544 kB
Buffers:         74176 kB
Cached:         932836 kB
SwapCached:          0 kB
Active:         225100 kB
Inactive:       795860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        976544 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3444 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            44528 kB
Committed_AS:   140724 kB
PageTables:       1372 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= 66388 MiB
End job on node37 at 2009-04-18 04:55:03