Trace number 1093857

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) 1800.04 1801.94

General information on the benchmark

Namecsp/queens/
normalized-queens-180.xml
MD5SUMc14abf4d20a38dc3ddd30b1ce4c8122e
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.4924
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of constraints16110
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16110
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1093857-1215278325/watcher-1093857-1215278325 -o /tmp/evaluation-result-1093857-1215278325/solver-1093857-1215278325 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1093857-1215278325.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: 2.00 2.00 2.00 1/71 24713
/proc/meminfo: memFree=1761496/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=4588 CPUtime=0
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 2006805122 4698112 441 996147200 134512640 135239763 4294956192 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 1147 442 375 177 0 50 0

[startup+0.0852679 s]
/proc/loadavg: 2.00 2.00 2.00 1/71 24713
/proc/meminfo: memFree=1761496/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=6932 CPUtime=0.08
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 1045 0 0 0 8 0 0 0 18 0 1 0 2006805122 7098368 1011 996147200 134512640 135239763 4294956192 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 1733 1012 375 177 0 636 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6932

[startup+0.10127 s]
/proc/loadavg: 2.00 2.00 2.00 1/71 24713
/proc/meminfo: memFree=1761496/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=7324 CPUtime=0.09
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 1158 0 0 0 9 0 0 0 18 0 1 0 2006805122 7499776 1124 996147200 134512640 135239763 4294956192 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 1831 1124 375 177 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7324

[startup+0.301311 s]
/proc/loadavg: 2.00 2.00 2.00 1/71 24713
/proc/meminfo: memFree=1761496/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=12952 CPUtime=0.29
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 2596 0 0 0 29 0 0 0 19 0 1 0 2006805122 13262848 2496 996147200 134512640 135239763 4294956192 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 3238 2497 375 177 0 2141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12952

[startup+0.701394 s]
/proc/loadavg: 2.00 2.00 2.00 1/71 24713
/proc/meminfo: memFree=1761496/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=24144 CPUtime=0.69
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 5460 0 0 0 67 2 0 0 23 0 1 0 2006805122 24723456 5230 996147200 134512640 135239763 4294956192 18446744073709551615 134941958 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 6036 5230 385 177 0 4939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24144

[startup+1.50156 s]
/proc/loadavg: 1.92 1.98 1.99 2/72 24714
/proc/meminfo: memFree=1631632/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=140536 CPUtime=1.48
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 34618 0 0 0 135 13 0 0 25 0 1 0 2006805122 143908864 34275 996147200 134512640 135239763 4294956192 18446744073709551615 135020427 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 35134 34275 413 177 0 34037 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 140536

[startup+3.1019 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 24741
/proc/meminfo: memFree=1621248/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=140536 CPUtime=3.09
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 34618 0 0 0 295 14 0 0 25 0 1 0 2006805122 143908864 34275 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 35134 34275 413 177 0 34037 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 140536

[startup+6.30156 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 24741
/proc/meminfo: memFree=1487936/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=141460 CPUtime=6.29
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 34877 0 0 0 615 14 0 0 25 0 1 0 2006805122 144855040 34534 996147200 134512640 135239763 4294956192 18446744073709551615 135015260 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 35365 34534 417 177 0 34268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 141460

[startup+12.7029 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 24741
/proc/meminfo: memFree=1485760/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=141960 CPUtime=12.69
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 35095 0 0 0 1255 14 0 0 25 0 1 0 2006805122 145367040 34654 996147200 134512640 135239763 4294956192 18446744073709551615 135016539 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 35490 34654 417 177 0 34393 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 141960

[startup+25.5015 s]
/proc/loadavg: 1.94 1.98 1.99 3/74 24741
/proc/meminfo: memFree=1483520/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=143496 CPUtime=25.47
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 35714 0 0 0 2533 14 0 0 25 0 1 0 2006805122 146939904 34887 996147200 134512640 135239763 4294956192 18446744073709551615 135020430 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 35874 34887 417 177 0 34777 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 143496

[startup+51.1018 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 24741
/proc/meminfo: memFree=1478912/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=145676 CPUtime=51.06
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 36674 0 0 0 5091 15 0 0 25 0 1 0 2006805122 149172224 35334 996147200 134512640 135239763 4294956192 18446744073709551615 135015264 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 36419 35334 417 177 0 35322 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 145676

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 24741
/proc/meminfo: memFree=1452416/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=163376 CPUtime=102.23
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 42393 0 0 0 10207 16 0 0 25 0 1 0 2006805122 167297024 37979 996147200 134512640 135239763 4294956192 18446744073709551615 135067218 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 40844 37979 417 177 0 39747 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 163376

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 24741
/proc/meminfo: memFree=1392000/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=198768 CPUtime=162.2
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 53626 0 0 0 16198 22 0 0 25 0 1 0 2006805122 203538432 45115 996147200 134512640 135239763 4294956192 18446744073709551615 135016539 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 49692 45115 417 177 0 48595 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 198768

[startup+222.301 s]
/proc/loadavg: 1.95 1.97 1.99 3/82 24776
/proc/meminfo: memFree=1488192/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=198768 CPUtime=222.16
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 53626 0 0 0 22194 22 0 0 25 0 1 0 2006805122 203538432 45115 996147200 134512640 135239763 4294956192 18446744073709551615 135020294 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 49692 45115 417 177 0 48595 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 198768

[startup+282.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/82 24776
/proc/meminfo: memFree=1488064/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=198768 CPUtime=282.13
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 53645 0 0 0 28191 22 0 0 25 0 1 0 2006805122 203538432 45134 996147200 134512640 135239763 4294956192 18446744073709551615 134805354 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 49692 45134 417 177 0 48595 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 198768

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 24776
/proc/meminfo: memFree=1479808/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205236 CPUtime=342.11
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55607 0 0 0 34187 24 0 0 25 0 1 0 2006805122 210161664 47096 996147200 134512640 135239763 4294956192 18446744073709551615 135020211 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51309 47096 417 177 0 50212 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 205236

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 24834
/proc/meminfo: memFree=1365496/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205236 CPUtime=401.9
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55607 0 0 0 40162 28 0 0 25 0 1 0 2006805122 210161664 47096 996147200 134512640 135239763 4294956192 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51309 47096 417 177 0 50212 0
Current children cumulated CPU time (s) 401.9
Current children cumulated vsize (KiB) 205236

[startup+462.302 s]
/proc/loadavg: 1.95 1.96 1.98 3/74 24925
/proc/meminfo: memFree=1528584/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=461.53
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55611 0 0 0 46124 29 0 0 25 0 1 0 2006805122 210296832 47100 996147200 134512640 135239763 4294956192 18446744073709551615 135016531 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47100 417 177 0 50245 0
Current children cumulated CPU time (s) 461.53
Current children cumulated vsize (KiB) 205368

[startup+522.301 s]
/proc/loadavg: 1.98 1.96 1.98 3/84 24964
/proc/meminfo: memFree=1543088/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=521.43
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55611 0 0 0 52113 30 0 0 25 0 1 0 2006805122 210296832 47100 996147200 134512640 135239763 4294956192 18446744073709551615 134805133 0 0 4096 0 0 0 0 17 1 0 0
/proc/24713/statm: 51342 47100 417 177 0 50245 0
Current children cumulated CPU time (s) 521.43
Current children cumulated vsize (KiB) 205368

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1569096/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=581.02
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55611 0 0 0 58072 30 0 0 25 0 1 0 2006805122 210296832 47100 996147200 134512640 135239763 4294956192 18446744073709551615 135019523 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47100 417 177 0 50245 0
Current children cumulated CPU time (s) 581.02
Current children cumulated vsize (KiB) 205368

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1567112/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=640.99
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55612 0 0 0 64069 30 0 0 25 0 1 0 2006805122 210296832 47101 996147200 134512640 135239763 4294956192 18446744073709551615 135020174 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47101 417 177 0 50245 0
Current children cumulated CPU time (s) 640.99
Current children cumulated vsize (KiB) 205368


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566800/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=880.86
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55615 0 0 0 88056 30 0 0 25 0 1 0 2006805122 210296832 47104 996147200 134512640 135239763 4294956192 18446744073709551615 135016539 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47104 417 177 0 50245 0
Current children cumulated CPU time (s) 880.86
Current children cumulated vsize (KiB) 205368

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566800/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=940.84
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55615 0 0 0 94053 31 0 0 25 0 1 0 2006805122 210296832 47104 996147200 134512640 135239763 4294956192 18446744073709551615 135015265 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47104 417 177 0 50245 0
Current children cumulated CPU time (s) 940.84
Current children cumulated vsize (KiB) 205368

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566800/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=1000.81
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55618 0 0 0 100050 31 0 0 25 0 1 0 2006805122 210296832 47107 996147200 134512640 135239763 4294956192 18446744073709551615 135020512 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47107 417 177 0 50245 0
Current children cumulated CPU time (s) 1000.81
Current children cumulated vsize (KiB) 205368

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566800/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=1060.78
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55618 0 0 0 106047 31 0 0 25 0 1 0 2006805122 210296832 47107 996147200 134512640 135239763 4294956192 18446744073709551615 135015265 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47107 417 177 0 50245 0
Current children cumulated CPU time (s) 1060.78
Current children cumulated vsize (KiB) 205368

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566800/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=1120.75
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55618 0 0 0 112044 31 0 0 25 0 1 0 2006805122 210296832 47107 996147200 134512640 135239763 4294956192 18446744073709551615 135016029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47107 417 177 0 50245 0
Current children cumulated CPU time (s) 1120.75
Current children cumulated vsize (KiB) 205368

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566800/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=1180.72
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55619 0 0 0 118041 31 0 0 25 0 1 0 2006805122 210296832 47108 996147200 134512640 135239763 4294956192 18446744073709551615 135096239 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47108 417 177 0 50245 0
Current children cumulated CPU time (s) 1180.72
Current children cumulated vsize (KiB) 205368

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566736/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=1240.69
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55619 0 0 0 124038 31 0 0 25 0 1 0 2006805122 210296832 47108 996147200 134512640 135239763 4294956192 18446744073709551615 135015948 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47108 417 177 0 50245 0
Current children cumulated CPU time (s) 1240.69
Current children cumulated vsize (KiB) 205368

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566672/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=1300.66
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55620 0 0 0 130035 31 0 0 25 0 1 0 2006805122 210296832 47109 996147200 134512640 135239763 4294956192 18446744073709551615 135020414 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47109 417 177 0 50245 0
Current children cumulated CPU time (s) 1300.66
Current children cumulated vsize (KiB) 205368

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566672/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205368 CPUtime=1360.63
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55620 0 0 0 136032 31 0 0 25 0 1 0 2006805122 210296832 47109 996147200 134512640 135239763 4294956192 18446744073709551615 135016533 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51342 47109 417 177 0 50245 0
Current children cumulated CPU time (s) 1360.63
Current children cumulated vsize (KiB) 205368

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566672/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205500 CPUtime=1420.6
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55649 0 0 0 142029 31 0 0 25 0 1 0 2006805122 210432000 47138 996147200 134512640 135239763 4294956192 18446744073709551615 134804668 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51375 47138 417 177 0 50278 0
Current children cumulated CPU time (s) 1420.6
Current children cumulated vsize (KiB) 205500

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566672/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205500 CPUtime=1480.56
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55649 0 0 0 148025 31 0 0 25 0 1 0 2006805122 210432000 47138 996147200 134512640 135239763 4294956192 18446744073709551615 135020153 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51375 47138 417 177 0 50278 0
Current children cumulated CPU time (s) 1480.56
Current children cumulated vsize (KiB) 205500

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566672/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205500 CPUtime=1540.54
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55650 0 0 0 154023 31 0 0 25 0 1 0 2006805122 210432000 47139 996147200 134512640 135239763 4294956192 18446744073709551615 135020194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51375 47139 417 177 0 50278 0
Current children cumulated CPU time (s) 1540.54
Current children cumulated vsize (KiB) 205500

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566608/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205500 CPUtime=1600.5
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55650 0 0 0 160019 31 0 0 25 0 1 0 2006805122 210432000 47139 996147200 134512640 135239763 4294956192 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51375 47139 417 177 0 50278 0
Current children cumulated CPU time (s) 1600.5
Current children cumulated vsize (KiB) 205500

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24993
/proc/meminfo: memFree=1566608/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205500 CPUtime=1660.48
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55650 0 0 0 166017 31 0 0 25 0 1 0 2006805122 210432000 47139 996147200 134512640 135239763 4294956192 18446744073709551615 135096269 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51375 47139 417 177 0 50278 0
Current children cumulated CPU time (s) 1660.48
Current children cumulated vsize (KiB) 205500

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24995
/proc/meminfo: memFree=1566416/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205500 CPUtime=1720.44
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55650 0 0 0 172013 31 0 0 25 0 1 0 2006805122 210432000 47139 996147200 134512640 135239763 4294956192 18446744073709551615 134805491 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51375 47139 417 177 0 50278 0
Current children cumulated CPU time (s) 1720.44
Current children cumulated vsize (KiB) 205500

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24995
/proc/meminfo: memFree=1566416/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205500 CPUtime=1780.41
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55650 0 0 0 178010 31 0 0 25 0 1 0 2006805122 210432000 47139 996147200 134512640 135239763 4294956192 18446744073709551615 135015265 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51375 47139 417 177 0 50278 0
Current children cumulated CPU time (s) 1780.41
Current children cumulated vsize (KiB) 205500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.9 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24995
/proc/meminfo: memFree=1566416/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205500 CPUtime=1800
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55650 0 0 0 179969 31 0 0 25 0 1 0 2006805122 210432000 47139 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51375 47139 417 177 0 50278 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 205500

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

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

[startup+1801.9 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 24995
/proc/meminfo: memFree=1566416/2055920 swapFree=4179680/4192956
[pid=24713] ppid=24711 vsize=205500 CPUtime=1800
/proc/24713/stat : 24713 (xsolve) R 24711 24713 23735 0 -1 4194304 55650 0 0 0 179969 31 0 0 25 0 1 0 2006805122 210432000 47139 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 0 0 0
/proc/24713/statm: 51375 47139 417 177 0 50278 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 205500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.94
CPU time (s): 1800.04
CPU user time (s): 1799.7
CPU system time (s): 0.346947
CPU usage (%): 99.895
Max. virtual memory (cumulated for all children) (KiB): 205500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.346947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55650
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= 13985

runsolver used 1.92571 second user time and 5.36918 second system time

The end

Launcher Data (download as text)

Begin job on node54 at 2008-07-05 19:18:45
IDJOB=1093857
IDBENCH=58731
IDSOLVER=357
FILE ID=node54/1093857-1215278325
PBS_JOBID= 7882185
Free space on /tmp= 66524 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/queens/normalized-queens-180.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-1093857-1215278325/watcher-1093857-1215278325 -o /tmp/evaluation-result-1093857-1215278325/solver-1093857-1215278325 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1093857-1215278325.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c14abf4d20a38dc3ddd30b1ce4c8122e
RANDOM SEED=1796059900

node54.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		: 3000.279
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		: 3000.279
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:       1761848 kB
Buffers:         39828 kB
Cached:         190220 kB
SwapCached:       6932 kB
Active:         115508 kB
Inactive:       125680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761848 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          16640 kB
Slab:            38320 kB
Committed_AS:  3962196 kB
PageTables:       1660 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= 66524 MiB
End job on node54 at 2008-07-05 19:48:49