Trace number 194818

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, and are wall clock time (not CPU 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
VALCSP 3.0? (TO) 1800.04 1803.08

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-3_ext.xml
MD5SUM66014b97469c52dd96e73a236e9324fd
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark240.868
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints464
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension464
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-194818-1168107290 -o ROOT/results/node6/solver-194818-1168107290 -C 1800 -M 900 /tmp/evaluation/194818-1168107290/VALCSP /tmp/evaluation/194818-1168107290/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.93 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1664208/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=136 CPUtime=0
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 29 0 0 0 0 0 0 0 20 0 1 0 159124512 139264 14 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 2191501 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 34 14 10 8 0 1 0

[startup+0.10277 s]
/proc/loadavg: 1.93 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1664208/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=2524 CPUtime=0.09
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 372 0 0 0 9 0 0 0 20 0 1 0 159124512 2584576 350 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 2649213 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 631 350 62 8 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.510819 s]
/proc/loadavg: 1.93 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1664208/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=0.49
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 49 0 0 0 24 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524717 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 4900

[startup+1.33192 s]
/proc/loadavg: 1.93 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1660624/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1.3
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 130 0 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524676 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 4900

[startup+2.96911 s]
/proc/loadavg: 1.93 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1660624/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=2.93
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 293 0 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134520905 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 4900

[startup+6.25449 s]
/proc/loadavg: 1.93 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1660560/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=6.19
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 619 0 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524676 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 4900

[startup+12.7172 s]
/proc/loadavg: 1.94 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1660568/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=12.59
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 1259 0 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524739 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 4900

[startup+25.5287 s]
/proc/loadavg: 1.95 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1660632/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=25.3
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 2529 1 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524787 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 4900

[startup+51.1858 s]
/proc/loadavg: 1.97 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1660696/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=50.72
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 5071 1 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134517241 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 4900

[startup+102.405 s]
/proc/loadavg: 1.98 1.98 1.95 3/88 18432
/proc/meminfo: memFree=1660696/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=101.48
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 10147 1 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 1 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 4900

[startup+162.421 s]
/proc/loadavg: 2.04 2.00 1.95 3/87 18508
/proc/meminfo: memFree=1630496/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=161.31
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 16128 3 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524697 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 161.31
Current children cumulated vsize (KiB) 4900

[startup+222.476 s]
/proc/loadavg: 2.08 2.02 1.96 3/87 18508
/proc/meminfo: memFree=1608992/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=221.3
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 22127 3 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524697 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 4900

[startup+282.541 s]
/proc/loadavg: 2.03 2.01 1.96 3/87 18510
/proc/meminfo: memFree=1594208/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=281.3
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 28127 3 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524787 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 281.3
Current children cumulated vsize (KiB) 4900

[startup+342.607 s]
/proc/loadavg: 2.01 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1588776/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=341.31
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 34128 3 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524683 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 341.31
Current children cumulated vsize (KiB) 4900

[startup+402.673 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1588776/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=401.3
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 40127 3 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524789 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 401.3
Current children cumulated vsize (KiB) 4900

[startup+462.738 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1581864/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=461.3
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 46127 3 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524697 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 461.3
Current children cumulated vsize (KiB) 4900

[startup+522.771 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1572392/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=521.28
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 52125 3 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524791 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 521.28
Current children cumulated vsize (KiB) 4900

[startup+582.804 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1572392/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=581.23
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 58120 3 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524796 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 581.23
Current children cumulated vsize (KiB) 4900

[startup+642.842 s]
/proc/loadavg: 2.03 2.01 1.96 3/87 18510
/proc/meminfo: memFree=1572328/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=641.23
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 64119 4 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524787 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 641.23
Current children cumulated vsize (KiB) 4900

[startup+702.905 s]
/proc/loadavg: 2.01 2.01 1.96 3/87 18510
/proc/meminfo: memFree=1572264/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=701.24
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 70120 4 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524708 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 701.24
Current children cumulated vsize (KiB) 4900

[startup+762.973 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1572008/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=761.22
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 76118 4 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524796 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 761.22
Current children cumulated vsize (KiB) 4900

[startup+823.037 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1568360/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=821.24
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 82120 4 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524739 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 821.24
Current children cumulated vsize (KiB) 4900

[startup+883.109 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1562920/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=881.26
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 88122 4 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 881.26
Current children cumulated vsize (KiB) 4900

[startup+943.179 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1557800/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=941.25
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 94121 4 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524776 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 941.25
Current children cumulated vsize (KiB) 4900

[startup+1003.25 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1555880/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1001.27
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 100123 4 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524884 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1001.27
Current children cumulated vsize (KiB) 4900

[startup+1063.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/87 18510
/proc/meminfo: memFree=1555816/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1061.28
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 106124 4 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524789 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1061.28
Current children cumulated vsize (KiB) 4900

[startup+1123.34 s]
/proc/loadavg: 2.03 2.01 1.97 3/87 18510
/proc/meminfo: memFree=1555432/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1121.24
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 112119 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524683 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1121.24
Current children cumulated vsize (KiB) 4900

[startup+1183.37 s]
/proc/loadavg: 2.01 2.01 1.97 3/87 18510
/proc/meminfo: memFree=1554856/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1181.23
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 118118 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524545 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1181.23
Current children cumulated vsize (KiB) 4900

[startup+1243.42 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1554280/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1241.22
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 124117 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524697 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1241.22
Current children cumulated vsize (KiB) 4900

[startup+1303.49 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1552424/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1301.21
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 130116 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524706 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1301.21
Current children cumulated vsize (KiB) 4900

[startup+1363.56 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1551912/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1361.22
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 136117 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524708 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1361.22
Current children cumulated vsize (KiB) 4900

[startup+1423.59 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1549928/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1421.2
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 142115 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524717 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1421.2
Current children cumulated vsize (KiB) 4900

[startup+1483.62 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1548136/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1481.16
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 148111 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524658 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1481.16
Current children cumulated vsize (KiB) 4900

[startup+1543.66 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1548072/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1541.14
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 154109 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524764 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1541.14
Current children cumulated vsize (KiB) 4900

[startup+1603.73 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1547816/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1601.16
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 160111 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524752 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1601.16
Current children cumulated vsize (KiB) 4900

[startup+1663.79 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1547112/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1661.15
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 166110 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524806 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1661.15
Current children cumulated vsize (KiB) 4900

[startup+1723.86 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1546664/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1721.16
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 172111 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524697 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1721.16
Current children cumulated vsize (KiB) 4900

[startup+1783.89 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1546344/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1780.93
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 178088 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524704 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1780.93
Current children cumulated vsize (KiB) 4900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.07 s]
/proc/loadavg: 2.00 2.00 1.97 3/87 18510
/proc/meminfo: memFree=1546280/2055924 swapFree=4165672/4192956
[pid=18431] ppid=18429 vsize=4900 CPUtime=1800.02
/proc/18431/stat : 18431 (VALCSP) R 18429 18431 18376 0 -1 4194304 985 0 0 0 179997 5 0 0 25 0 1 0 159124512 5017600 963 18446744073709551615 134512640 134548440 4294956720 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 0 0 0
/proc/18431/statm: 1225 963 65 8 0 897 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 4900

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.08
CPU time (s): 1800.04
CPU user time (s): 1799.98
CPU system time (s): 0.05999
CPU usage (%): 99.8312
Max. virtual memory (cumulated for all children) (KiB): 4900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 985
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= 6
involuntary context switches= 46854

runsolver used 2.11368 s user time and 5.84611 s system time

The end



Launcher Data (download as text)




Begin job on node6 on Sat Jan  6 18:14:51 UTC 2007


IDJOB= 194818
IDBENCH= 3234
FILE ID= node6/194818-1168107290

PBS_JOBID= 3477075

Free space on /tmp= 66530 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-3_ext.xml
COMMAND LINE= /tmp/evaluation/194818-1168107290/VALCSP /tmp/evaluation/194818-1168107290/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-194818-1168107290 -o ROOT/results/node6/solver-194818-1168107290 -C 1800 -M 900  /tmp/evaluation/194818-1168107290/VALCSP /tmp/evaluation/194818-1168107290/unknown.xml

META MD5SUM SOLVER= 6fc756be3a7e45a17a81a19ce431bc48
MD5SUM BENCH=  66014b97469c52dd96e73a236e9324fd

RANDOM SEED= 265472211

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.240
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		: 3000.240
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:      2055924 kB
MemFree:       1664688 kB
Buffers:         47392 kB
Cached:         211932 kB
SwapCached:       2476 kB
Active:         138340 kB
Inactive:       163088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1664688 kB
SwapTotal:     4192956 kB
SwapFree:      4165672 kB
Dirty:             668 kB
Writeback:           0 kB
Mapped:          53356 kB
Slab:            74464 kB
Committed_AS:  4380732 kB
PageTables:       2400 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= 66528 MiB



End job on node6 on Sat Jan  6 18:44:54 UTC 2007