Trace number 1037998

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
Mistral-option 1.314? (TO) 1800.01 1813.31

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-2_ext.xml
MD5SUM45a624dd25b687dc97019ab33ec3f72b
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 benchmark10.5704
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.21	c mistral-option version 1.313

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-1037998-1214963557/watcher-1037998-1214963557 -o /tmp/evaluation-result-1037998-1214963557/solver-1037998-1214963557 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1037998-1214963557.xml -heu dyn -sac 3 -ds 2 

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: 2.06 1.99 1.98 4/72 602
/proc/meminfo: memFree=1379496/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=820 CPUtime=0
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1975330954 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 2188068 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 205 25 19 177 0 3 0

[startup+0.0856871 s]
/proc/loadavg: 2.06 1.99 1.98 4/72 602
/proc/meminfo: memFree=1379496/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=5776 CPUtime=0.07
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 737 0 0 0 7 0 0 0 18 0 1 0 1975330954 5914624 703 996147200 134512640 135239763 4294956208 18446744073709551615 4159670439 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 1444 703 364 177 0 347 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5776

[startup+0.101685 s]
/proc/loadavg: 2.06 1.99 1.98 4/72 602
/proc/meminfo: memFree=1379496/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=5908 CPUtime=0.09
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 788 0 0 0 9 0 0 0 18 0 1 0 1975330954 6049792 754 996147200 134512640 135239763 4294956208 18446744073709551615 4160171896 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 1477 754 364 177 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5908

[startup+0.301728 s]
/proc/loadavg: 2.06 1.99 1.98 4/72 602
/proc/meminfo: memFree=1379496/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=0.28
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 28 0 0 0 19 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135095680 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8784

[startup+0.701803 s]
/proc/loadavg: 2.06 1.99 1.98 4/72 602
/proc/meminfo: memFree=1379496/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=0.68
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 68 0 0 0 23 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134789557 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8784

[startup+1.50196 s]
/proc/loadavg: 2.06 1.99 1.98 3/73 603
/proc/meminfo: memFree=1375008/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1.47
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 147 0 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8784

[startup+3.10128 s]
/proc/loadavg: 2.06 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374944/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=3.06
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 306 0 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8784

[startup+6.30191 s]
/proc/loadavg: 2.05 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374880/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=6.24
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 624 0 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134787921 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8784

[startup+12.7012 s]
/proc/loadavg: 2.05 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374816/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=12.59
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 1259 0 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134820532 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 8784

[startup+25.5017 s]
/proc/loadavg: 2.04 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374880/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=25.29
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 2529 0 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134821579 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 8784

[startup+51.1017 s]
/proc/loadavg: 2.02 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374944/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=50.69
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 5069 0 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135067243 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 8784

[startup+102.306 s]
/proc/loadavg: 2.01 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374752/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=101.51
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 10150 1 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135019110 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 8784

[startup+162.303 s]
/proc/loadavg: 2.00 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374752/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=161.05
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 16104 1 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135031221 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 8784

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374688/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=220.59
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 22058 1 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135102618 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 8784

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374816/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=280.13
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 28012 1 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134737908 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 8784

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374816/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=339.67
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 33966 1 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135071986 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 8784

[startup+402.302 s]
/proc/loadavg: 2.00 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374816/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=399.21
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 39920 1 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135102631 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 8784

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.98 3/73 603
/proc/meminfo: memFree=1374880/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=458.75
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 45873 2 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135030867 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 458.75
Current children cumulated vsize (KiB) 8784

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.98 3/73 609
/proc/meminfo: memFree=1374680/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=518.28
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 51826 2 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134789557 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 518.28
Current children cumulated vsize (KiB) 8784

[startup+582.301 s]
/proc/loadavg: 2.58 2.12 2.03 3/73 1086
/proc/meminfo: memFree=1373304/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=575.18
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 57516 2 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134789575 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 575.18
Current children cumulated vsize (KiB) 8784

[startup+642.302 s]
/proc/loadavg: 2.19 2.09 2.02 3/73 1086
/proc/meminfo: memFree=1373720/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=634.72
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 63469 3 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 634.72
Current children cumulated vsize (KiB) 8784


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 1086
/proc/meminfo: memFree=1373664/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=872.89
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 87285 4 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135031190 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 872.89
Current children cumulated vsize (KiB) 8784

[startup+942.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 1086
/proc/meminfo: memFree=1373664/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=932.43
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 93239 4 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135072242 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 932.43
Current children cumulated vsize (KiB) 8784

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 1086
/proc/meminfo: memFree=1373600/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=991.97
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 99193 4 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135016063 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 991.97
Current children cumulated vsize (KiB) 8784

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 1086
/proc/meminfo: memFree=1373472/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1051.51
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 105147 4 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1051.51
Current children cumulated vsize (KiB) 8784

[startup+1122.3 s]
/proc/loadavg: 1.96 2.00 1.99 3/75 1137
/proc/meminfo: memFree=1483920/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1111.36
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 111131 5 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134821087 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1111.36
Current children cumulated vsize (KiB) 8784

[startup+1182.3 s]
/proc/loadavg: 1.98 2.00 1.99 3/75 1137
/proc/meminfo: memFree=1482640/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1171.34
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 117128 6 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135016069 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1171.34
Current children cumulated vsize (KiB) 8784

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 1137
/proc/meminfo: memFree=1481040/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1231.31
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 123125 6 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135102611 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1231.31
Current children cumulated vsize (KiB) 8784

[startup+1302.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 1174
/proc/meminfo: memFree=1488672/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1291.09
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 129103 6 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134737836 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1291.09
Current children cumulated vsize (KiB) 8784

[startup+1362.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488608/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1350.84
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 135078 6 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134791217 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1350.84
Current children cumulated vsize (KiB) 8784

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488608/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1410.59
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 141053 6 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1410.59
Current children cumulated vsize (KiB) 8784

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488608/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1470.35
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 147028 7 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1470.35
Current children cumulated vsize (KiB) 8784

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488672/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1530.11
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 153004 7 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134737108 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1530.11
Current children cumulated vsize (KiB) 8784

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488672/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1589.86
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 158979 7 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134736937 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1589.86
Current children cumulated vsize (KiB) 8784

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488672/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1649.61
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 164954 7 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134791138 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1649.61
Current children cumulated vsize (KiB) 8784

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488672/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1709.37
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 170930 7 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134789557 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1709.37
Current children cumulated vsize (KiB) 8784

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488480/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1769.12
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 176905 7 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 135096331 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1769.12
Current children cumulated vsize (KiB) 8784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488480/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1800
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 179993 7 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134821046 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 8784

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

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

[startup+1813.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1174
/proc/meminfo: memFree=1488480/2055924 swapFree=4180432/4192956
[pid=602] ppid=600 vsize=8784 CPUtime=1800
/proc/602/stat : 602 (xsolve) R 600 602 31471 0 -1 4194304 1643 0 0 0 179993 7 0 0 25 0 1 0 1975330954 8994816 1497 996147200 134512640 135239763 4294956208 18446744073709551615 134821046 0 0 4096 0 0 0 0 17 0 0 0
/proc/602/statm: 2196 1497 405 177 0 1099 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 8784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.31
CPU time (s): 1800.01
CPU user time (s): 1799.94
CPU system time (s): 0.076988
CPU usage (%): 99.2668
Max. virtual memory (cumulated for all children) (KiB): 8784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1643
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= 7
involuntary context switches= 31900

runsolver used 2.05869 second user time and 4.66129 second system time

The end

Launcher Data (download as text)

Begin job on node6 at 2008-07-02 03:52:37
IDJOB=1037998
IDBENCH=53539
IDSOLVER=357
FILE ID=node6/1037998-1214963557
PBS_JOBID= 7870322
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-2_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037998-1214963557/watcher-1037998-1214963557 -o /tmp/evaluation-result-1037998-1214963557/solver-1037998-1214963557 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1037998-1214963557.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 45a624dd25b687dc97019ab33ec3f72b
RANDOM SEED=549017258

node6.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		: 3000.265
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		: 3000.265
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:       1379976 kB
Buffers:         58328 kB
Cached:         407872 kB
SwapCached:       6536 kB
Active:         189872 kB
Inactive:       407008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1379976 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:         137972 kB
Slab:            64092 kB
Committed_AS:  3276300 kB
PageTables:       2092 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= 66552 MiB
End job on node6 at 2008-07-02 04:22:52