Trace number 1544120

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) 1200.01 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1337875718-086.cnf
MD5SUM05f00f0c3f7e171627ff97eb0175accd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.58591
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 

0.05/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.05/0.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.05/0.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.05/0.08	c main()::
0.05/0.08	c initFormula():: searching for DIMACS p-line....
0.05/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.05/0.08	c parseCNF():: parsing....
0.05/0.08	c parseCNF():: the CNF contains 0 unary clauses.
0.05/0.08	c runParser():: parsing was successful, warming up engines...
0.05/0.08	c simplify_formula():: removed 0 tautological, 40 satisfied and 0 duplicate clauses
0.05/0.08	c preprocessing fase I completed:: there are now 1994 free variables and 8360 clauses.
0.05/0.08	c stat :: sign balance is biased by 0.482
0.05/0.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.05/0.08	c using 3-SAT heuristics (occurence based diff)
0.05/0.08	c longest clause has size 3
0.05/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.05/0.08	c resolvent_look() :: found 66 resolvents
0.05/0.08	c lessRedundantTransformation():: nothing to be done.
0.05/0.08	c transformTo3SAT():: you gave me 2000 variables and 8426 clauses.
0.05/0.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.05/0.08	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.05/0.08	c transformTo3SAT():: the transformation yielded 2000 variabels and 8426 clauses.
0.05/0.08	c main():: clause / variable ratio: ( 8426 / 2000 ) = 4.21
0.05/0.08	c longest clause has size 3
0.05/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.08	c dynamic_preselect_setsize :: off
0.05/0.08	c suggested doublelook initial :: 0
0.05/0.08	c main():: all systems go!
0.05/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 322 JD: 132
1.10/1.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544120-1238604769/watcher-1544120-1238604769 -o /tmp/evaluation-result-1544120-1238604769/solver-1544120-1238604769 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544120-1238604769.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: 0.99 0.98 0.99 3/64 15631
/proc/meminfo: memFree=1228320/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=920 CPUtime=0
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1133139664 942080 118 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 230 118 47 123 0 105 0

[startup+0.0629519 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15631
/proc/meminfo: memFree=1228320/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=2392 CPUtime=0.05
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 460 0 0 0 5 0 0 0 18 0 1 0 1133139664 2449408 443 1992294400 134512640 135019032 4294956240 18446744073709551615 134567563 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 598 443 67 123 0 473 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2392

[startup+0.102955 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15631
/proc/meminfo: memFree=1228320/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=3360 CPUtime=0.09
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 743 0 0 0 9 0 0 0 18 0 1 0 1133139664 3440640 693 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 840 693 73 123 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3360

[startup+0.301972 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15631
/proc/meminfo: memFree=1228320/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=3364 CPUtime=0.29
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 746 0 0 0 29 0 0 0 19 0 1 0 1133139664 3444736 696 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 841 696 73 123 0 716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3364

[startup+0.702008 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15631
/proc/meminfo: memFree=1228320/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=3496 CPUtime=0.69
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 779 0 0 0 69 0 0 0 23 0 1 0 1133139664 3579904 729 1992294400 134512640 135019032 4294956240 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 874 729 73 123 0 749 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3496

[startup+1.50108 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1225624/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=3624 CPUtime=1.49
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 800 0 0 0 149 0 0 0 25 0 1 0 1133139664 3710976 750 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 906 750 73 123 0 781 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3624

[startup+3.10123 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1225432/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=3624 CPUtime=3.08
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 828 0 0 0 308 0 0 0 25 0 1 0 1133139664 3710976 778 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/15631/statm: 906 778 73 123 0 781 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3624

[startup+6.30151 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1225176/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=3756 CPUtime=6.28
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 853 0 0 0 628 0 0 0 25 0 1 0 1133139664 3846144 803 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 939 803 73 123 0 814 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3756

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1224992/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=3888 CPUtime=12.68
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 881 0 0 0 1268 0 0 0 25 0 1 0 1133139664 3981312 831 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 972 831 73 123 0 847 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3888

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1224992/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=4024 CPUtime=25.47
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 909 0 0 0 2547 0 0 0 25 0 1 0 1133139664 4120576 859 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1006 859 73 123 0 881 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4024

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1224864/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=4156 CPUtime=51.06
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 941 0 0 0 5106 0 0 0 25 0 1 0 1133139664 4255744 891 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1039 891 73 123 0 914 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4156

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1224672/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=4288 CPUtime=102.24
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 975 0 0 0 10224 0 0 0 25 0 1 0 1133139664 4390912 925 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1072 925 73 123 0 947 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4288

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1224288/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=4580 CPUtime=162.21
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1065 0 0 0 16221 0 0 0 25 0 1 0 1133139664 4689920 1015 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1145 1015 73 123 0 1020 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4580

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1224160/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=4712 CPUtime=222.19
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1097 0 0 0 22219 0 0 0 25 0 1 0 1133139664 4825088 1047 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1178 1047 73 123 0 1053 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4712

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1224160/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=4844 CPUtime=282.16
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1112 0 0 0 28216 0 0 0 25 0 1 0 1133139664 4960256 1062 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1211 1062 73 123 0 1086 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 4844

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1224096/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=4844 CPUtime=342.14
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1124 0 0 0 34214 0 0 0 25 0 1 0 1133139664 4960256 1074 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1211 1074 73 123 0 1086 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 4844

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1223968/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5112 CPUtime=402.13
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1163 0 0 0 40212 1 0 0 25 0 1 0 1133139664 5234688 1113 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1278 1113 73 123 0 1153 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 5112

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15632
/proc/meminfo: memFree=1223904/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5112 CPUtime=462.1
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1167 0 0 0 46209 1 0 0 25 0 1 0 1133139664 5234688 1117 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1278 1117 73 123 0 1153 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 5112

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223640/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5112 CPUtime=522.07
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1173 0 0 0 52206 1 0 0 25 0 1 0 1133139664 5234688 1123 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1278 1123 73 123 0 1153 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 5112

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223640/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5112 CPUtime=582.05
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1181 0 0 0 58204 1 0 0 25 0 1 0 1133139664 5234688 1131 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1278 1131 73 123 0 1153 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5112

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223704/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5112 CPUtime=642.02
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1186 0 0 0 64201 1 0 0 25 0 1 0 1133139664 5234688 1136 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1278 1136 73 123 0 1153 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 5112

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223704/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5112 CPUtime=702
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1192 0 0 0 70199 1 0 0 25 0 1 0 1133139664 5234688 1142 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1278 1142 73 123 0 1153 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 5112

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223640/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=761.98
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1197 0 0 0 76197 1 0 0 25 0 1 0 1133139664 5369856 1147 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1147 73 123 0 1186 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 5244

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223648/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=821.95
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1201 0 0 0 82194 1 0 0 25 0 1 0 1133139664 5369856 1151 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1151 73 123 0 1186 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 5244

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223648/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=881.92
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1205 0 0 0 88191 1 0 0 25 0 1 0 1133139664 5369856 1155 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1155 73 123 0 1186 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 5244

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223648/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=941.9
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1210 0 0 0 94189 1 0 0 25 0 1 0 1133139664 5369856 1160 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1160 73 123 0 1186 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 5244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223648/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=1001.87
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1213 0 0 0 100186 1 0 0 25 0 1 0 1133139664 5369856 1163 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1163 73 123 0 1186 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 5244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223648/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=1061.86
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1217 0 0 0 106184 2 0 0 25 0 1 0 1133139664 5369856 1167 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1167 73 123 0 1186 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 5244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223584/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=1121.83
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1221 0 0 0 112181 2 0 0 25 0 1 0 1133139664 5369856 1171 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1171 73 123 0 1186 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 5244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223584/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=1181.8
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1225 0 0 0 118178 2 0 0 25 0 1 0 1133139664 5369856 1175 1992294400 134512640 135019032 4294956240 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1175 73 123 0 1186 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 5244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223584/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=1200
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1226 0 0 0 119998 2 0 0 25 0 1 0 1133139664 5369856 1176 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1176 73 123 0 1186 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5244

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 0.98 0.99 2/65 15638
/proc/meminfo: memFree=1223584/2055920 swapFree=4178352/4192956
[pid=15631] ppid=15629 vsize=5244 CPUtime=1200
/proc/15631/stat : 15631 (march_ks) R 15629 15631 15468 0 -1 4194304 1226 0 0 0 119998 2 0 0 25 0 1 0 1133139664 5369856 1176 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/15631/statm: 1311 1176 73 123 0 1186 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.99
CPU system time (s): 0.021996
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 5244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1226
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= 4009

runsolver used 1.04884 second user time and 3.32949 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-01 18:52:49
IDJOB=1544120
IDBENCH=70287
IDSOLVER=559
FILE ID=node43/1544120-1238604769
PBS_JOBID= 9068351
Free space on /tmp= 63084 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-S1337875718-086.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544120-1238604769/watcher-1544120-1238604769 -o /tmp/evaluation-result-1544120-1238604769/solver-1544120-1238604769 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544120-1238604769.cnf            

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

MD5SUM BENCH= 05f00f0c3f7e171627ff97eb0175accd
RANDOM SEED=324211409

node43.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		: 3000.242
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		: 3000.242
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:       1228808 kB
Buffers:         94524 kB
Cached:         637900 kB
SwapCached:       8504 kB
Active:         312788 kB
Inactive:       429672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1228808 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            70624 kB
Committed_AS:  2606240 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-04-01 19:12:51