Trace number 1048620

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
galac E? (TO) 1800.03 1817.01

General information on the benchmark

Namecsp/ramsey3/
normalized-ramsey-17-3.xml
MD5SUM10e52fb937aba3eef4652d1b52d5e1e7
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.1893
Satisfiable
(Un)Satisfiability was proved
Number of variables136
Number of constraints680
Maximum constraint arity3
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension680
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	c --- Preproc Stats ---
0.01/1.09	c start processing
0.01/1.09	c start relation processing
0.01/1.09	c start cnf exporting
1.25/1.33	c parsing time : 0.967
1.25/1.33	c preprocessing time : 1.206
1.25/1.33	
1.25/1.33	c Nary constraints - conflicts : 680 supports : 0
1.25/1.33	c Binary constraints - conflicts : 0 supports :0
1.25/1.33	c max arity constraint : 3
1.25/1.33	c Max Tuples generated 27
1.25/1.33	c relations : 1
1.25/1.33	c relations BDD: 0
1.25/1.33	c sampling 0/0
1.25/1.33	c vars : 409 - clauses :  2584
1.25/1.33	
1.25/1.35	 
1.25/1.35	c --- SAT Solver Stats ---
1.25/1.35	 
1.25/1.35	c eSAT 0.1 : minisat core with additionnal features
1.25/1.35	c ============================[ Problem Statistics ]=============================
1.25/1.35	c |                                                                             |
1.25/1.35	c |  Number of variables:  408                                                  |
1.25/1.35	c |  Number of clauses:    2584                                                 |
1.25/1.36	c |  Parsing time:         0.00         s                                       |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1048620-1215043422/watcher-1048620-1215043422 -o /tmp/evaluation-result-1048620-1215043422/solver-1048620-1215043422 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/galacE.sh HOME/instance-1048620-1215043422.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 2.08 2.02 1.92 4/73 1938
/proc/meminfo: memFree=1766784/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=8652 CPUtime=0
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 346 0 0 0 0 0 0 0 16 0 1 0 688308639 8859648 280 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 2163 280 208 79 0 156 0
[pid=1939] ppid=1938 vsize=8688 CPUtime=0
/proc/1939/stat : 1939 (galacE.sh) S 1938 1938 1320 0 -1 4194368 36 0 0 0 0 0 0 0 17 0 1 0 688308640 8896512 286 996147200 4194304 4520092 548682068832 18446744073709551615 226238365778 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/1939/statm: 2172 286 209 79 0 165 0
[pid=1940] ppid=1939 vsize=8728 CPUtime=0
/proc/1940/stat : 1940 (galacE.sh) R 1939 1938 1320 0 -1 4194368 25 0 0 0 0 0 0 0 19 0 1 0 688308640 8937472 290 996147200 4194304 4520092 548682068832 18446744073709551615 226238197031 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/1940/statm: 2182 290 209 79 0 175 0

[startup+0.100734 s]
/proc/loadavg: 2.08 2.02 1.92 4/73 1938
/proc/meminfo: memFree=1766784/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=0.01
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 766 1698 0 0 0 0 0 1 18 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.20176 s]
/proc/loadavg: 2.08 2.02 1.92 4/73 1938
/proc/meminfo: memFree=1766784/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=0.01
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 766 1698 0 0 0 0 0 1 18 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.301767 s]
/proc/loadavg: 2.08 2.02 1.92 4/73 1938
/proc/meminfo: memFree=1766784/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=0.01
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 766 1698 0 0 0 0 0 1 18 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.701833 s]
/proc/loadavg: 2.08 2.02 1.92 4/73 1938
/proc/meminfo: memFree=1766784/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=0.01
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 766 1698 0 0 0 0 0 1 18 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+1.50196 s]
/proc/loadavg: 2.15 2.03 1.93 3/83 1961
/proc/meminfo: memFree=1725744/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 47556

[startup+3.10124 s]
/proc/loadavg: 2.15 2.03 1.93 3/75 1963
/proc/meminfo: memFree=1763888/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=4852 CPUtime=1.72
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 890 0 0 0 172 0 0 0 25 0 1 0 688308775 4968448 872 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 1213 872 80 162 0 1048 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 52408

[startup+6.30178 s]
/proc/loadavg: 2.15 2.03 1.93 3/75 1963
/proc/meminfo: memFree=1760368/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=6940 CPUtime=4.89
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 1392 0 0 0 489 0 0 0 25 0 1 0 688308775 7106560 1374 996147200 134512640 135177480 4294955984 18446744073709551615 134571888 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 1735 1374 80 162 0 1570 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 54496

[startup+12.7018 s]
/proc/loadavg: 2.13 2.03 1.93 3/75 1963
/proc/meminfo: memFree=1757552/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=9500 CPUtime=11.23
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 2031 0 0 0 1123 0 0 0 25 0 1 0 688308775 9728000 2013 996147200 134512640 135177480 4294955984 18446744073709551615 134565457 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 2375 2013 80 162 0 2210 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 57056

[startup+25.503 s]
/proc/loadavg: 2.11 2.03 1.93 3/75 1963
/proc/meminfo: memFree=1754032/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=12880 CPUtime=23.91
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 2893 0 0 0 2390 1 0 0 25 0 1 0 688308775 13189120 2875 996147200 134512640 135177480 4294955984 18446744073709551615 134556856 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 3220 2875 80 162 0 3055 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 60436

[startup+51.1013 s]
/proc/loadavg: 2.07 2.03 1.93 3/75 1963
/proc/meminfo: memFree=1750512/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=15876 CPUtime=49.26
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 3617 0 0 0 4924 2 0 0 25 0 1 0 688308775 16257024 3599 996147200 134512640 135177480 4294955984 18446744073709551615 134565410 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 3969 3599 80 162 0 3804 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 63432

[startup+102.302 s]
/proc/loadavg: 2.03 2.02 1.93 3/75 1963
/proc/meminfo: memFree=1741360/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=24456 CPUtime=99.99
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 5768 0 0 0 9993 6 0 0 25 0 1 0 688308775 25042944 5750 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 6114 5750 80 162 0 5949 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 72012

[startup+162.303 s]
/proc/loadavg: 2.01 2.02 1.93 3/75 1963
/proc/meminfo: memFree=1735280/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=29980 CPUtime=159.42
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 7111 0 0 0 15935 7 0 0 25 0 1 0 688308775 30699520 7093 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 7495 7093 80 162 0 7330 0
Current children cumulated CPU time (s) 160.72
Current children cumulated vsize (KiB) 77536

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 1.93 3/75 1963
/proc/meminfo: memFree=1733616/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=31188 CPUtime=218.86
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 7404 0 0 0 21878 8 0 0 25 0 1 0 688308775 31936512 7386 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 7797 7386 80 162 0 7632 0
Current children cumulated CPU time (s) 220.16
Current children cumulated vsize (KiB) 78744

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1963
/proc/meminfo: memFree=1724848/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=39660 CPUtime=278.29
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 9562 0 0 0 27819 10 0 0 25 0 1 0 688308775 40611840 9544 996147200 134512640 135177480 4294955984 18446744073709551615 134565298 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 9915 9544 80 162 0 9750 0
Current children cumulated CPU time (s) 279.59
Current children cumulated vsize (KiB) 87216

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1963
/proc/meminfo: memFree=1724272/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=39812 CPUtime=337.72
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 9592 0 0 0 33762 10 0 0 25 0 1 0 688308775 40767488 9574 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 9953 9574 80 162 0 9788 0
Current children cumulated CPU time (s) 339.02
Current children cumulated vsize (KiB) 87368

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1963
/proc/meminfo: memFree=1720240/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=44232 CPUtime=397.16
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 10585 0 0 0 39704 12 0 0 25 0 1 0 688308775 45293568 10567 996147200 134512640 135177480 4294955984 18446744073709551615 134565342 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 11058 10567 80 162 0 10893 0

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

/proc/1963/statm: 16798 16227 80 162 0 16633 0
Current children cumulated CPU time (s) 1171.11
Current children cumulated vsize (KiB) 114748

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1965
/proc/meminfo: memFree=1694896/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=67192 CPUtime=1229.25
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 16248 0 0 0 122906 19 0 0 25 0 1 0 688308775 68804608 16230 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 16798 16230 80 162 0 16633 0
Current children cumulated CPU time (s) 1230.55
Current children cumulated vsize (KiB) 114748

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1965
/proc/meminfo: memFree=1693680/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=68620 CPUtime=1288.69
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 16579 0 0 0 128849 20 0 0 25 0 1 0 688308775 70266880 16561 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 17155 16561 80 162 0 16990 0
Current children cumulated CPU time (s) 1289.99
Current children cumulated vsize (KiB) 116176

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1965
/proc/meminfo: memFree=1688624/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=73388 CPUtime=1348.12
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 17776 0 0 0 134791 21 0 0 25 0 1 0 688308775 75149312 17758 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 18347 17758 80 162 0 18182 0
Current children cumulated CPU time (s) 1349.42
Current children cumulated vsize (KiB) 120944

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1965
/proc/meminfo: memFree=1682672/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=79012 CPUtime=1407.56
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 19220 0 0 0 140733 23 0 0 25 0 1 0 688308775 80908288 19202 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 19753 19202 80 162 0 19588 0
Current children cumulated CPU time (s) 1408.86
Current children cumulated vsize (KiB) 126568

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1965
/proc/meminfo: memFree=1678576/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=83080 CPUtime=1466.99
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 20222 0 0 0 146675 24 0 0 25 0 1 0 688308775 85073920 20204 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 20770 20204 80 162 0 20605 0
Current children cumulated CPU time (s) 1468.29
Current children cumulated vsize (KiB) 130636

[startup+1542.31 s]
/proc/loadavg: 2.06 2.02 1.93 3/75 1965
/proc/meminfo: memFree=1674864/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=86740 CPUtime=1526.43
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 21133 0 0 0 152618 25 0 0 25 0 1 0 688308775 88821760 21115 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 21685 21115 80 162 0 21520 0
Current children cumulated CPU time (s) 1527.73
Current children cumulated vsize (KiB) 134296

[startup+1602.3 s]
/proc/loadavg: 2.08 2.03 1.94 3/75 1965
/proc/meminfo: memFree=1672624/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=89836 CPUtime=1585.86
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 21673 0 0 0 158560 26 0 0 25 0 1 0 688308775 91992064 21655 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 22459 21655 80 162 0 22294 0
Current children cumulated CPU time (s) 1587.16
Current children cumulated vsize (KiB) 137392

[startup+1662.3 s]
/proc/loadavg: 2.13 2.05 1.95 3/75 1965
/proc/meminfo: memFree=1672560/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=89836 CPUtime=1645.29
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 21674 0 0 0 164503 26 0 0 25 0 1 0 688308775 91992064 21656 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 22459 21656 80 162 0 22294 0
Current children cumulated CPU time (s) 1646.59
Current children cumulated vsize (KiB) 137392

[startup+1722.3 s]
/proc/loadavg: 2.05 2.04 1.95 3/75 1965
/proc/meminfo: memFree=1672432/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=89836 CPUtime=1704.73
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 21677 0 0 0 170447 26 0 0 25 0 1 0 688308775 91992064 21659 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 22459 21659 80 162 0 22294 0
Current children cumulated CPU time (s) 1706.03
Current children cumulated vsize (KiB) 137392

[startup+1782.3 s]
/proc/loadavg: 2.02 2.03 1.95 3/75 1965
/proc/meminfo: memFree=1672240/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=89836 CPUtime=1764.17
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 21682 0 0 0 176391 26 0 0 25 0 1 0 688308775 91992064 21664 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/1963/statm: 22459 21664 80 162 0 22294 0
Current children cumulated CPU time (s) 1765.47
Current children cumulated vsize (KiB) 137392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817 s]
/proc/loadavg: 1.95 2.01 1.94 4/86 2016
/proc/meminfo: memFree=1550032/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=89836 CPUtime=1798.73
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 21682 0 0 0 179843 30 0 0 25 0 1 0 688308775 91992064 21664 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/1963/statm: 22459 21664 80 162 0 22294 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 137392

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

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

[startup+1817 s]
/proc/loadavg: 1.95 2.01 1.94 4/86 2016
/proc/meminfo: memFree=1550032/2055920 swapFree=4156320/4192956
[pid=1938] ppid=1936 vsize=47556 CPUtime=1.3
/proc/1938/stat : 1938 (galacE.sh) S 1936 1938 1320 0 -1 4194304 800 16315 0 1 0 0 121 9 17 0 1 0 688308639 48697344 365 996147200 4194304 4520092 548682068832 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1938/statm: 11889 365 246 79 0 219 0
[pid=1963] ppid=1938 vsize=89836 CPUtime=1798.73
/proc/1963/stat : 1963 (eSAT_static) R 1938 1938 1320 0 -1 4194304 21682 0 0 0 179843 30 0 0 25 0 1 0 688308775 91992064 21664 996147200 134512640 135177480 4294955984 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/1963/statm: 22459 21664 80 162 0 22294 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 137392

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1938 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=215815
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=104984
# CPU time returned by wait4() is 1.3208
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1817.01
CPU time (s): 1800.03
CPU user time (s): 1799.64
CPU system time (s): 0.39
CPU usage (%): 99.0652
Max. virtual memory (cumulated for all children) (KiB): 860236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.21582
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17115
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1348
involuntary context switches= 1335

runsolver used 2.55861 second user time and 5.73313 second system time

The end

Launcher Data (download as text)

Begin job on node58 at 2008-07-03 02:03:42
IDJOB=1048620
IDBENCH=54432
IDSOLVER=351
FILE ID=node58/1048620-1215043422
PBS_JOBID= 7875060
Free space on /tmp= 66540 MiB

SOLVER NAME= galac E
BENCH NAME= CPAI08/csp/ramsey3/normalized-ramsey-17-3.xml
COMMAND LINE= HOME/galacE.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1048620-1215043422/watcher-1048620-1215043422 -o /tmp/evaluation-result-1048620-1215043422/solver-1048620-1215043422 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/galacE.sh HOME/instance-1048620-1215043422.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 10e52fb937aba3eef4652d1b52d5e1e7
RANDOM SEED=731218202

node58.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		: 3000.261
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		: 3000.261
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:       1767264 kB
Buffers:         33100 kB
Cached:         148604 kB
SwapCached:      30932 kB
Active:         164932 kB
Inactive:        67040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767264 kB
SwapTotal:     4192956 kB
SwapFree:      4156320 kB
Dirty:            6684 kB
Writeback:           0 kB
Mapped:          56356 kB
Slab:            42056 kB
Committed_AS:   958284 kB
PageTables:       1772 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= 66512 MiB
End job on node58 at 2008-07-03 02:34:01