Trace number 1091447

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) 1800.08 1803.41

General information on the benchmark

Namecsp/pigeons/
normalized-pigeons-16.xml
MD5SUM2cf28b75918e7fc0ef0a213ad799f7e2
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables16
Number of constraints120
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension120
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	c --- Preproc Stats ---
0.01/0.74	c start processing
0.01/0.74	c start relation processing
0.01/0.74	c start cnf exporting
0.01/0.95	c parsing time : 0.62
0.01/0.95	c preprocessing time : 0.833
0.01/0.95	
0.01/0.95	c Nary constraints - conflicts : 0 supports : 0
0.01/0.95	c Binary constraints - conflicts : 120 supports :0
0.01/0.95	c max arity constraint : 2
0.01/0.95	c Max Tuples generated 225
0.01/0.95	c relations : 1
0.01/0.95	c relations BDD: 0
0.01/0.95	c sampling 0/0
0.01/0.95	c vars : 241 - clauses :  3496
0.01/0.95	
0.01/0.99	 
0.01/0.99	c --- SAT Solver Stats ---
0.01/0.99	 
0.01/0.99	c eSAT 0.1 : minisat core with additionnal features
0.01/0.99	c ============================[ Problem Statistics ]=============================
0.01/0.99	c |                                                                             |
0.01/0.99	c |  Number of variables:  240                                                  |
0.01/0.99	c |  Number of clauses:    3496                                                 |
0.01/0.99	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-1091447-1215274836/watcher-1091447-1215274836 -o /tmp/evaluation-result-1091447-1215274836/solver-1091447-1215274836 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/galacE.sh HOME/instance-1091447-1215274836.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: 1.92 1.99 1.99 4/74 28466
/proc/meminfo: memFree=1719288/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=8652 CPUtime=0
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 346 0 0 0 0 0 0 0 16 0 1 0 2006457785 8859648 280 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 2163 280 208 79 0 156 0
[pid=28467] ppid=28466 vsize=8688 CPUtime=0
/proc/28467/stat : 28467 (galacE.sh) S 28466 28466 27519 0 -1 4194368 36 0 0 0 0 0 0 0 17 0 1 0 2006457786 8896512 286 996147200 4194304 4520092 548682068832 18446744073709551615 238487830610 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/28467/statm: 2172 286 209 79 0 165 0
[pid=28468] ppid=28467 vsize=8728 CPUtime=0
/proc/28468/stat : 28468 (galacE.sh) R 28467 28466 27519 0 -1 4194368 25 0 0 0 0 0 0 0 19 0 1 0 2006457786 8937472 290 996147200 4194304 4520092 548682068832 18446744073709551615 238487661863 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/28468/statm: 2182 290 209 79 0 175 0

[startup+0.104076 s]
/proc/loadavg: 1.92 1.99 1.99 4/74 28466
/proc/meminfo: memFree=1719288/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.01
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 766 1698 0 0 0 0 0 1 18 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47576

[startup+0.202464 s]
/proc/loadavg: 1.92 1.99 1.99 4/74 28466
/proc/meminfo: memFree=1719288/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.01
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 766 1698 0 0 0 0 0 1 18 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47576

[startup+0.302469 s]
/proc/loadavg: 1.92 1.99 1.99 4/74 28466
/proc/meminfo: memFree=1719288/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.01
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 766 1698 0 0 0 0 0 1 18 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47576

[startup+0.702497 s]
/proc/loadavg: 1.92 1.99 1.99 4/74 28466
/proc/meminfo: memFree=1719288/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.01
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 766 1698 0 0 0 0 0 1 18 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47576

[startup+1.50152 s]
/proc/loadavg: 1.92 1.99 1.99 4/76 28489
/proc/meminfo: memFree=1717544/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=3680 CPUtime=0.5
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 588 0 0 0 50 0 0 0 22 0 1 0 2006457884 3768320 570 996147200 134512640 135177480 4294955968 18446744073709551615 134565414 0 0 4096 3 0 0 0 17 1 0 0
/proc/28489/statm: 920 570 80 162 0 755 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 51256

[startup+3.10662 s]
/proc/loadavg: 1.92 1.99 1.99 4/76 28489
/proc/meminfo: memFree=1715368/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=5636 CPUtime=2.08
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 1073 0 0 0 208 0 0 0 25 0 1 0 2006457884 5771264 1055 996147200 134512640 135177480 4294955968 18446744073709551615 134565406 0 0 4096 3 0 0 0 17 1 0 0
/proc/28489/statm: 1409 1055 80 162 0 1244 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 53212

[startup+6.30178 s]
/proc/loadavg: 1.93 1.99 1.99 3/76 28489
/proc/meminfo: memFree=1713768/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=6704 CPUtime=5.26
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 1342 0 0 0 525 1 0 0 25 0 1 0 2006457884 6864896 1324 996147200 134512640 135177480 4294955968 18446744073709551615 134565425 0 0 4096 3 0 0 0 17 1 0 0
/proc/28489/statm: 1676 1324 80 162 0 1511 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 54280

[startup+12.7015 s]
/proc/loadavg: 1.94 1.99 1.99 4/76 28489
/proc/meminfo: memFree=1711464/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=8312 CPUtime=11.59
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 1749 0 0 0 1158 1 0 0 25 0 1 0 2006457884 8511488 1731 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/28489/statm: 2078 1731 80 162 0 1913 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 55888

[startup+25.503 s]
/proc/loadavg: 1.95 1.99 1.99 3/76 28489
/proc/meminfo: memFree=1708904/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=10892 CPUtime=24.27
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 2376 0 0 0 2425 2 0 0 25 0 1 0 2006457884 11153408 2358 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 1 0 0
/proc/28489/statm: 2723 2358 80 162 0 2558 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 58468

[startup+51.1022 s]
/proc/loadavg: 1.97 1.99 1.99 3/76 28489
/proc/meminfo: memFree=1704872/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=15152 CPUtime=49.63
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 3422 0 0 0 4960 3 0 0 25 0 1 0 2006457884 15515648 3404 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/28489/statm: 3788 3404 80 162 0 3623 0
Current children cumulated CPU time (s) 50.55
Current children cumulated vsize (KiB) 62728

[startup+102.303 s]
/proc/loadavg: 1.98 1.99 1.99 3/76 28489
/proc/meminfo: memFree=1698024/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=21868 CPUtime=100.35
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 5080 0 0 0 10031 4 0 0 25 0 1 0 2006457884 22392832 5062 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 1 0 0
/proc/28489/statm: 5467 5062 80 162 0 5302 0
Current children cumulated CPU time (s) 101.27
Current children cumulated vsize (KiB) 69444

[startup+162.303 s]
/proc/loadavg: 1.99 1.99 1.99 4/76 28489
/proc/meminfo: memFree=1691944/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=27948 CPUtime=159.79
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 6586 0 0 0 15974 5 0 0 25 0 1 0 2006457884 28618752 6568 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 1 0 0
/proc/28489/statm: 6987 6568 80 162 0 6822 0
Current children cumulated CPU time (s) 160.71
Current children cumulated vsize (KiB) 75524

[startup+222.307 s]
/proc/loadavg: 1.99 1.99 1.99 4/76 28489
/proc/meminfo: memFree=1684328/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=35688 CPUtime=219.23
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 8488 0 0 0 21915 8 0 0 25 0 1 0 2006457884 36544512 8470 996147200 134512640 135177480 4294955968 18446744073709551615 134565412 0 0 4096 3 0 0 0 17 1 0 0
/proc/28489/statm: 8922 8470 80 162 0 8757 0
Current children cumulated CPU time (s) 220.15
Current children cumulated vsize (KiB) 83264

[startup+282.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 28526
/proc/meminfo: memFree=1682488/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=38240 CPUtime=278.69
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 9112 0 0 0 27859 10 0 0 25 0 1 0 2006457884 39157760 9094 996147200 134512640 135177480 4294955968 18446744073709551615 134565268 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 9560 9094 80 162 0 9395 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 85816

[startup+342.302 s]
/proc/loadavg: 2.12 2.02 2.00 3/75 28567
/proc/meminfo: memFree=1671920/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=41888 CPUtime=338.64
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 10008 0 0 0 33852 12 0 0 25 0 1 0 2006457884 42893312 9990 996147200 134512640 135177480 4294955968 18446744073709551615 134565251 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 10472 9990 80 162 0 10307 0
Current children cumulated CPU time (s) 339.56
Current children cumulated vsize (KiB) 89464

[startup+402.302 s]
/proc/loadavg: 2.19 2.06 2.01 3/75 28567
/proc/meminfo: memFree=1671728/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0

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

/proc/28489/statm: 17967 17300 80 162 0 17802 0
Current children cumulated CPU time (s) 1179.22
Current children cumulated vsize (KiB) 119444

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28567
/proc/meminfo: memFree=1635504/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=78736 CPUtime=1238.28
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 18995 0 0 0 123805 23 0 0 25 0 1 0 2006457884 80625664 18977 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 19684 18977 80 162 0 19519 0
Current children cumulated CPU time (s) 1239.2
Current children cumulated vsize (KiB) 126312

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28567
/proc/meminfo: memFree=1630832/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=83504 CPUtime=1298.26
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 20155 0 0 0 129801 25 0 0 25 0 1 0 2006457884 85508096 20137 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 20876 20137 80 162 0 20711 0
Current children cumulated CPU time (s) 1299.18
Current children cumulated vsize (KiB) 131080

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28567
/proc/meminfo: memFree=1626544/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=87932 CPUtime=1358.23
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 21246 0 0 0 135797 26 0 0 25 0 1 0 2006457884 90042368 21228 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 21983 21228 80 162 0 21818 0
Current children cumulated CPU time (s) 1359.15
Current children cumulated vsize (KiB) 135508

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28569
/proc/meminfo: memFree=1622832/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=91460 CPUtime=1418.21
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 22087 0 0 0 141794 27 0 0 25 0 1 0 2006457884 93655040 22069 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 22865 22069 80 162 0 22700 0
Current children cumulated CPU time (s) 1419.13
Current children cumulated vsize (KiB) 139036

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28569
/proc/meminfo: memFree=1621104/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=93176 CPUtime=1478.18
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 22511 0 0 0 147790 28 0 0 25 0 1 0 2006457884 95412224 22493 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 23294 22493 80 162 0 23129 0
Current children cumulated CPU time (s) 1479.1
Current children cumulated vsize (KiB) 140752

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28596
/proc/meminfo: memFree=1632696/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=93176 CPUtime=1538.16
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 22518 0 0 0 153787 29 0 0 25 0 1 0 2006457884 95412224 22500 996147200 134512640 135177480 4294955968 18446744073709551615 134565406 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 23294 22500 80 162 0 23129 0
Current children cumulated CPU time (s) 1539.08
Current children cumulated vsize (KiB) 140752

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28596
/proc/meminfo: memFree=1632504/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=93176 CPUtime=1598.13
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 22528 0 0 0 159784 29 0 0 25 0 1 0 2006457884 95412224 22510 996147200 134512640 135177480 4294955968 18446744073709551615 134565263 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 23294 22510 80 162 0 23129 0
Current children cumulated CPU time (s) 1599.05
Current children cumulated vsize (KiB) 140752

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28596
/proc/meminfo: memFree=1632504/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=93176 CPUtime=1658.1
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 22529 0 0 0 165781 29 0 0 25 0 1 0 2006457884 95412224 22511 996147200 134512640 135177480 4294955968 18446744073709551615 134565419 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 23294 22511 80 162 0 23129 0
Current children cumulated CPU time (s) 1659.02
Current children cumulated vsize (KiB) 140752

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28596
/proc/meminfo: memFree=1632504/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=93176 CPUtime=1718.07
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 22543 0 0 0 171778 29 0 0 25 0 1 0 2006457884 95412224 22525 996147200 134512640 135177480 4294955968 18446744073709551615 134565397 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 23294 22525 80 162 0 23129 0
Current children cumulated CPU time (s) 1718.99
Current children cumulated vsize (KiB) 140752

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28596
/proc/meminfo: memFree=1632376/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=93176 CPUtime=1778.05
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 22554 0 0 0 177776 29 0 0 25 0 1 0 2006457884 95412224 22536 996147200 134512640 135177480 4294955968 18446744073709551615 134565395 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 23294 22536 80 162 0 23129 0
Current children cumulated CPU time (s) 1778.97
Current children cumulated vsize (KiB) 140752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28596
/proc/meminfo: memFree=1632376/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=93176 CPUtime=1799.16
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 22558 0 0 0 179886 30 0 0 25 0 1 0 2006457884 95412224 22540 996147200 134512640 135177480 4294955968 18446744073709551615 134572039 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 23294 22540 80 162 0 23129 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 140752

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

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

[startup+1803.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28596
/proc/meminfo: memFree=1632376/2055920 swapFree=4180004/4192956
[pid=28466] ppid=28464 vsize=47576 CPUtime=0.92
/proc/28466/stat : 28466 (galacE.sh) S 28464 28466 27519 0 -1 4194304 800 14991 0 1 0 0 83 9 17 0 1 0 2006457785 48717824 365 996147200 4194304 4520092 548682068832 18446744073709551615 238487268186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28466/statm: 11894 365 246 79 0 219 0
[pid=28489] ppid=28466 vsize=93176 CPUtime=1799.16
/proc/28489/stat : 28489 (eSAT_static) R 28466 28466 27519 0 -1 4194304 22558 0 0 0 179886 30 0 0 25 0 1 0 2006457884 95412224 22540 996147200 134512640 135177480 4294955968 18446744073709551615 134572039 0 0 4096 3 0 0 0 17 0 0 0
/proc/28489/statm: 23294 22540 80 162 0 23129 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 140752

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28466 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=845871
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=105983
# CPU time returned by wait4() is 0.951854
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1803.41
CPU time (s): 1800.08
CPU user time (s): 1799.69
CPU system time (s): 0.39
CPU usage (%): 99.8151
Max. virtual memory (cumulated for all children) (KiB): 140752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.845871
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15791
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= 786
involuntary context switches= 762

runsolver used 2.26565 second user time and 4.83726 second system time

The end

Launcher Data (download as text)

Begin job on node23 at 2008-07-05 18:20:36
IDJOB=1091447
IDBENCH=58557
IDSOLVER=351
FILE ID=node23/1091447-1215274836
PBS_JOBID= 7882197
Free space on /tmp= 66540 MiB

SOLVER NAME= galac E
BENCH NAME= CPAI08/csp/pigeons/normalized-pigeons-16.xml
COMMAND LINE= HOME/galacE.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1091447-1215274836/watcher-1091447-1215274836 -o /tmp/evaluation-result-1091447-1215274836/solver-1091447-1215274836 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/galacE.sh HOME/instance-1091447-1215274836.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2cf28b75918e7fc0ef0a213ad799f7e2
RANDOM SEED=231354796

node23.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		: 3000.216
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		: 3000.216
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:       1719768 kB
Buffers:         37976 kB
Cached:         212256 kB
SwapCached:       7012 kB
Active:         174908 kB
Inactive:       108796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719768 kB
SwapTotal:     4192956 kB
SwapFree:      4180004 kB
Dirty:            3116 kB
Writeback:           0 kB
Mapped:          40156 kB
Slab:            37780 kB
Committed_AS:  3481760 kB
PageTables:       1844 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= 66536 MiB
End job on node23 at 2008-07-05 18:50:42