Trace number 1063356

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) 1800.05 1805.61

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-pk1.xml
MD5SUMebc5c16170af47a156d0065561ee050e
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.483926
Satisfiable
(Un)Satisfiability was proved
Number of variables985
Number of constraints60
Maximum constraint arity115
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension60
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.12	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-1063356-1215136670/watcher-1063356-1215136670 -o /tmp/evaluation-result-1063356-1215136670/solver-1063356-1215136670 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063356-1215136670.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: 2.61 2.59 2.29 4/81 17501
/proc/meminfo: memFree=1485984/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18572 CPUtime=0
/proc/17501/stat : 17501 (runsolver) R 17499 17501 16533 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 419284328 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 224627584295 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17501/statm: 4643 292 257 25 0 2626 0

[startup+0.0734091 s]
/proc/loadavg: 2.61 2.59 2.29 4/81 17501
/proc/meminfo: memFree=1485984/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=5296 CPUtime=0.06
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 635 0 0 0 6 0 0 0 18 0 1 0 419284328 5423104 601 996147200 134512640 135239763 4294956208 18446744073709551615 134610521 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 1324 601 361 177 0 227 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5296

[startup+0.101401 s]
/proc/loadavg: 2.61 2.59 2.29 4/81 17501
/proc/meminfo: memFree=1485984/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=6652 CPUtime=0.09
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 963 0 0 0 9 0 0 0 18 0 1 0 419284328 6811648 929 996147200 134512640 135239763 4294956208 18446744073709551615 4159148773 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 1663 929 370 177 0 566 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6652

[startup+0.30143 s]
/proc/loadavg: 2.61 2.59 2.29 4/81 17501
/proc/meminfo: memFree=1485984/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=17208 CPUtime=0.28
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 3646 0 0 0 27 1 0 0 20 0 1 0 419284328 17620992 3520 996147200 134512640 135239763 4294956208 18446744073709551615 134803398 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4302 3520 411 177 0 3205 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17208

[startup+0.701487 s]
/proc/loadavg: 2.61 2.59 2.29 4/81 17501
/proc/meminfo: memFree=1485984/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18384 CPUtime=0.68
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4040 0 0 0 67 1 0 0 23 0 1 0 419284328 18825216 3785 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4596 3785 412 177 0 3499 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18384

[startup+1.5016 s]
/proc/loadavg: 2.61 2.59 2.29 3/82 17502
/proc/meminfo: memFree=1472152/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18516 CPUtime=1.47
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4085 0 0 0 146 1 0 0 25 0 1 0 419284328 18960384 3830 996147200 134512640 135239763 4294956208 18446744073709551615 135100976 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4629 3830 412 177 0 3532 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18516

[startup+3.10183 s]
/proc/loadavg: 2.61 2.59 2.29 4/82 17502
/proc/meminfo: memFree=1471960/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18516 CPUtime=3.06
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4085 0 0 0 305 1 0 0 25 0 1 0 419284328 18960384 3830 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4629 3830 412 177 0 3532 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 18516

[startup+6.30129 s]
/proc/loadavg: 2.56 2.58 2.28 3/82 17502
/proc/meminfo: memFree=1472032/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18516 CPUtime=6.22
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4085 0 0 0 621 1 0 0 25 0 1 0 419284328 18960384 3830 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4629 3830 412 177 0 3532 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 18516

[startup+12.7012 s]
/proc/loadavg: 2.51 2.57 2.28 3/82 17502
/proc/meminfo: memFree=1471904/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18516 CPUtime=12.57
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4085 0 0 0 1255 2 0 0 25 0 1 0 419284328 18960384 3830 996147200 134512640 135239763 4294956208 18446744073709551615 135100985 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4629 3830 412 177 0 3532 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 18516

[startup+25.503 s]
/proc/loadavg: 2.40 2.55 2.28 3/82 17502
/proc/meminfo: memFree=1471968/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18516 CPUtime=25.26
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4085 0 0 0 2524 2 0 0 25 0 1 0 419284328 18960384 3830 996147200 134512640 135239763 4294956208 18446744073709551615 135100976 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4629 3830 412 177 0 3532 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 18516

[startup+51.1026 s]
/proc/loadavg: 2.26 2.50 2.27 3/82 17502
/proc/meminfo: memFree=1472032/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18516 CPUtime=50.61
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4086 0 0 0 5059 2 0 0 25 0 1 0 419284328 18960384 3831 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4629 3831 412 177 0 3532 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 18516

[startup+102.308 s]
/proc/loadavg: 2.11 2.42 2.25 3/82 17502
/proc/meminfo: memFree=1471584/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18648 CPUtime=101.35
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4121 0 0 0 10133 2 0 0 25 0 1 0 419284328 19095552 3866 996147200 134512640 135239763 4294956208 18446744073709551615 134833906 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4662 3866 412 177 0 3565 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 18648

[startup+162.302 s]
/proc/loadavg: 2.04 2.34 2.23 3/82 17502
/proc/meminfo: memFree=1471456/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18648 CPUtime=160.79
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4141 0 0 0 16076 3 0 0 25 0 1 0 419284328 19095552 3886 996147200 134512640 135239763 4294956208 18446744073709551615 134803473 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4662 3886 412 177 0 3565 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 18648

[startup+222.302 s]
/proc/loadavg: 2.01 2.28 2.22 3/82 17508
/proc/meminfo: memFree=1471512/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18788 CPUtime=220.23
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4165 0 0 0 22020 3 0 0 25 0 1 0 419284328 19238912 3910 996147200 134512640 135239763 4294956208 18446744073709551615 135100977 0 0 4096 0 0 0 0 17 1 0 0
/proc/17501/statm: 4697 3910 412 177 0 3600 0
Current children cumulated CPU time (s) 220.23
Current children cumulated vsize (KiB) 18788

[startup+282.301 s]
/proc/loadavg: 2.45 2.35 2.24 3/82 17984
/proc/meminfo: memFree=1470744/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18920 CPUtime=277.35
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4203 0 0 0 27731 4 0 0 25 0 1 0 419284328 19374080 3948 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4730 3948 412 177 0 3633 0
Current children cumulated CPU time (s) 277.35
Current children cumulated vsize (KiB) 18920

[startup+342.302 s]
/proc/loadavg: 2.16 2.28 2.22 3/82 17984
/proc/meminfo: memFree=1471000/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18920 CPUtime=337.33
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4203 0 0 0 33728 5 0 0 25 0 1 0 419284328 19374080 3948 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4730 3948 412 177 0 3633 0
Current children cumulated CPU time (s) 337.33
Current children cumulated vsize (KiB) 18920

[startup+402.301 s]
/proc/loadavg: 2.06 2.23 2.21 3/82 17984
/proc/meminfo: memFree=1471000/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18920 CPUtime=397.3
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4207 0 0 0 39725 5 0 0 25 0 1 0 419284328 19374080 3952 996147200 134512640 135239763 4294956208 18446744073709551615 134803728 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4730 3952 412 177 0 3633 0
Current children cumulated CPU time (s) 397.3
Current children cumulated vsize (KiB) 18920

[startup+462.302 s]
/proc/loadavg: 2.02 2.18 2.19 3/82 17984
/proc/meminfo: memFree=1470936/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18920 CPUtime=457.28
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4211 0 0 0 45723 5 0 0 25 0 1 0 419284328 19374080 3956 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4730 3956 412 177 0 3633 0
Current children cumulated CPU time (s) 457.28
Current children cumulated vsize (KiB) 18920

[startup+522.301 s]
/proc/loadavg: 2.00 2.15 2.18 3/82 17984
/proc/meminfo: memFree=1470872/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=18920 CPUtime=517.26
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4211 0 0 0 51721 5 0 0 25 0 1 0 419284328 19374080 3956 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4730 3956 412 177 0 3633 0
Current children cumulated CPU time (s) 517.26
Current children cumulated vsize (KiB) 18920

[startup+582.302 s]
/proc/loadavg: 2.00 2.12 2.16 3/82 17984
/proc/meminfo: memFree=1470880/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19052 CPUtime=577.23
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4233 0 0 0 57718 5 0 0 25 0 1 0 419284328 19509248 3978 996147200 134512640 135239763 4294956208 18446744073709551615 135035158 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4763 3978 412 177 0 3666 0
Current children cumulated CPU time (s) 577.23
Current children cumulated vsize (KiB) 19052

[startup+642.301 s]
/proc/loadavg: 2.00 2.09 2.15 3/82 17984
/proc/meminfo: memFree=1470752/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19052 CPUtime=637.21
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4242 0 0 0 63716 5 0 0 25 0 1 0 419284328 19509248 3987 996147200 134512640 135239763 4294956208 18446744073709551615 134803587 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4763 3987 412 177 0 3666 0
Current children cumulated CPU time (s) 637.21
Current children cumulated vsize (KiB) 19052


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.05 2.12 3/82 17984
/proc/meminfo: memFree=1470560/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=817.13
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4248 0 0 0 81707 6 0 0 25 0 1 0 419284328 19644416 3993 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 3993 412 177 0 3699 0
Current children cumulated CPU time (s) 817.13
Current children cumulated vsize (KiB) 19184

[startup+882.301 s]
/proc/loadavg: 2.06 2.05 2.11 3/82 17984
/proc/meminfo: memFree=1470560/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=877.11
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4248 0 0 0 87705 6 0 0 25 0 1 0 419284328 19644416 3993 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 3993 412 177 0 3699 0
Current children cumulated CPU time (s) 877.11
Current children cumulated vsize (KiB) 19184

[startup+942.302 s]
/proc/loadavg: 2.07 2.05 2.10 3/82 17984
/proc/meminfo: memFree=1470560/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=937.08
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4248 0 0 0 93702 6 0 0 25 0 1 0 419284328 19644416 3993 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 3993 412 177 0 3699 0
Current children cumulated CPU time (s) 937.08
Current children cumulated vsize (KiB) 19184

[startup+1002.3 s]
/proc/loadavg: 2.07 2.06 2.10 3/82 17984
/proc/meminfo: memFree=1470560/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=997.06
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4248 0 0 0 99700 6 0 0 25 0 1 0 419284328 19644416 3993 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 3993 412 177 0 3699 0
Current children cumulated CPU time (s) 997.06
Current children cumulated vsize (KiB) 19184

[startup+1062.3 s]
/proc/loadavg: 2.18 2.08 2.10 3/82 17984
/proc/meminfo: memFree=1470560/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1057.03
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4249 0 0 0 105697 6 0 0 25 0 1 0 419284328 19644416 3994 996147200 134512640 135239763 4294956208 18446744073709551615 134803379 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 3994 412 177 0 3699 0
Current children cumulated CPU time (s) 1057.03
Current children cumulated vsize (KiB) 19184

[startup+1122.3 s]
/proc/loadavg: 2.25 2.12 2.11 3/82 17984
/proc/meminfo: memFree=1470560/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1117.01
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4263 0 0 0 111695 6 0 0 25 0 1 0 419284328 19644416 4008 996147200 134512640 135239763 4294956208 18446744073709551615 134802977 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 4008 412 177 0 3699 0
Current children cumulated CPU time (s) 1117.01
Current children cumulated vsize (KiB) 19184

[startup+1182.3 s]
/proc/loadavg: 2.15 2.11 2.10 3/82 17984
/proc/meminfo: memFree=1470560/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1176.98
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4263 0 0 0 117692 6 0 0 25 0 1 0 419284328 19644416 4008 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 4008 412 177 0 3699 0
Current children cumulated CPU time (s) 1176.98
Current children cumulated vsize (KiB) 19184

[startup+1242.3 s]
/proc/loadavg: 2.18 2.12 2.10 3/82 17984
/proc/meminfo: memFree=1470368/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1236.96
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4265 0 0 0 123690 6 0 0 25 0 1 0 419284328 19644416 4010 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 4010 412 177 0 3699 0
Current children cumulated CPU time (s) 1236.96
Current children cumulated vsize (KiB) 19184

[startup+1302.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/82 17984
/proc/meminfo: memFree=1470240/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1296.93
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4265 0 0 0 129687 6 0 0 25 0 1 0 419284328 19644416 4010 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 4010 412 177 0 3699 0
Current children cumulated CPU time (s) 1296.93
Current children cumulated vsize (KiB) 19184

[startup+1362.3 s]
/proc/loadavg: 2.04 2.09 2.09 3/82 17984
/proc/meminfo: memFree=1470240/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1356.91
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4270 0 0 0 135684 7 0 0 25 0 1 0 419284328 19644416 4015 996147200 134512640 135239763 4294956208 18446744073709551615 134803379 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 4015 412 177 0 3699 0
Current children cumulated CPU time (s) 1356.91
Current children cumulated vsize (KiB) 19184

[startup+1422.31 s]
/proc/loadavg: 2.01 2.07 2.08 3/82 17984
/proc/meminfo: memFree=1470240/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1416.9
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4270 0 0 0 141683 7 0 0 25 0 1 0 419284328 19644416 4015 996147200 134512640 135239763 4294956208 18446744073709551615 135095041 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 4015 412 177 0 3699 0
Current children cumulated CPU time (s) 1416.9
Current children cumulated vsize (KiB) 19184

[startup+1482.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/82 17984
/proc/meminfo: memFree=1470240/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1476.86
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4272 0 0 0 147679 7 0 0 25 0 1 0 419284328 19644416 4017 996147200 134512640 135239763 4294956208 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 4017 412 177 0 3699 0
Current children cumulated CPU time (s) 1476.86
Current children cumulated vsize (KiB) 19184

[startup+1542.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/82 17984
/proc/meminfo: memFree=1470240/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1536.84
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4274 0 0 0 153677 7 0 0 25 0 1 0 419284328 19644416 4019 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 4019 412 177 0 3699 0
Current children cumulated CPU time (s) 1536.84
Current children cumulated vsize (KiB) 19184

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/82 17984
/proc/meminfo: memFree=1470240/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19184 CPUtime=1596.81
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4278 0 0 0 159674 7 0 0 25 0 1 0 419284328 19644416 4023 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4796 4023 412 177 0 3699 0
Current children cumulated CPU time (s) 1596.81
Current children cumulated vsize (KiB) 19184

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/82 17984
/proc/meminfo: memFree=1470240/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19316 CPUtime=1656.78
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4280 0 0 0 165671 7 0 0 25 0 1 0 419284328 19779584 4025 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4829 4025 412 177 0 3732 0
Current children cumulated CPU time (s) 1656.78
Current children cumulated vsize (KiB) 19316

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/82 17984
/proc/meminfo: memFree=1470240/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19316 CPUtime=1716.76
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4281 0 0 0 171669 7 0 0 25 0 1 0 419284328 19779584 4026 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4829 4026 412 177 0 3732 0
Current children cumulated CPU time (s) 1716.76
Current children cumulated vsize (KiB) 19316

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/82 17984
/proc/meminfo: memFree=1470112/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19316 CPUtime=1776.74
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4281 0 0 0 177667 7 0 0 25 0 1 0 419284328 19779584 4026 996147200 134512640 135239763 4294956208 18446744073709551615 135071551 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4829 4026 412 177 0 3732 0
Current children cumulated CPU time (s) 1776.74
Current children cumulated vsize (KiB) 19316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/82 17984
/proc/meminfo: memFree=1470112/2055920 swapFree=4180312/4192956
[pid=17501] ppid=17499 vsize=19316 CPUtime=1800.04
/proc/17501/stat : 17501 (xsolve) R 17499 17501 16533 0 -1 4194304 4281 0 0 0 179996 8 0 0 25 0 1 0 419284328 19779584 4026 996147200 134512640 135239763 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 0 0 0
/proc/17501/statm: 4829 4026 412 177 0 3732 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 19316

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.61
CPU time (s): 1800.05
CPU user time (s): 1799.96
CPU system time (s): 0.082987
CPU usage (%): 99.692
Max. virtual memory (cumulated for all children) (KiB): 19316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4281
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= 14315

runsolver used 1.85572 second user time and 4.88926 second system time

The end

Launcher Data (download as text)

Begin job on node49 at 2008-07-04 03:57:50
IDJOB=1063356
IDBENCH=54745
IDSOLVER=357
FILE ID=node49/1063356-1215136670
PBS_JOBID= 7877307
Free space on /tmp= 66536 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-pk1.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-1063356-1215136670/watcher-1063356-1215136670 -o /tmp/evaluation-result-1063356-1215136670/solver-1063356-1215136670 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063356-1215136670.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ebc5c16170af47a156d0065561ee050e
RANDOM SEED=1233102780

node49.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		: 3000.249
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		: 3000.249
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:       1486464 kB
Buffers:         71272 kB
Cached:         366740 kB
SwapCached:       6096 kB
Active:         227632 kB
Inactive:       276328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486464 kB
SwapTotal:     4192956 kB
SwapFree:      4180312 kB
Dirty:            4616 kB
Writeback:           0 kB
Mapped:          81972 kB
Slab:            50264 kB
Committed_AS:  1516560 kB
PageTables:       1944 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node49 at 2008-07-04 04:27:57