Trace number 1074666

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) 1800.03 1800.91

General information on the benchmark

Namecsp/os-taillard-20/
normalized-os-taillard-20-95-0.xml
MD5SUM0d7f52239cc079a8b40c34e4f80db59c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.27835
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1154
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
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-1074666-1215179258/watcher-1074666-1215179258 -o /tmp/evaluation-result-1074666-1215179258/solver-1074666-1215179258 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1074666-1215179258.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: 2.26 2.05 2.02 4/74 20951
/proc/meminfo: memFree=1804576/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=4584 CPUtime=0
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 328 0 0 0 0 0 0 0 18 0 1 0 631143706 4694016 295 996147200 134512640 135239763 4294956192 18446744073709551615 134676256 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 1146 303 258 177 0 49 0

[startup+0.0195729 s]
/proc/loadavg: 2.26 2.05 2.02 4/74 20951
/proc/meminfo: memFree=1804576/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=6568 CPUtime=0.01
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 944 0 0 0 1 0 0 0 18 0 1 0 631143706 6725632 910 996147200 134512640 135239763 4294956192 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 1642 911 375 177 0 545 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6568

[startup+0.102589 s]
/proc/loadavg: 2.26 2.05 2.02 4/74 20951
/proc/meminfo: memFree=1804576/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=9112 CPUtime=0.09
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 1591 0 0 0 9 0 0 0 18 0 1 0 631143706 9330688 1557 996147200 134512640 135239763 4294956192 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 2278 1557 375 177 0 1181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9112

[startup+0.301628 s]
/proc/loadavg: 2.26 2.05 2.02 4/74 20951
/proc/meminfo: memFree=1804576/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=15164 CPUtime=0.29
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 3149 0 0 0 28 1 0 0 19 0 1 0 631143706 15527936 3049 996147200 134512640 135239763 4294956192 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 3791 3049 375 177 0 2694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15164

[startup+0.701707 s]
/proc/loadavg: 2.26 2.05 2.02 4/74 20951
/proc/meminfo: memFree=1804576/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36256 CPUtime=0.69
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8433 0 0 0 66 3 0 0 23 0 1 0 631143706 37126144 8202 996147200 134512640 135239763 4294956192 18446744073709551615 135071344 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9064 8202 403 177 0 7967 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36256

[startup+1.50187 s]
/proc/loadavg: 2.26 2.05 2.02 3/75 20952
/proc/meminfo: memFree=1773144/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36468 CPUtime=1.49
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8503 0 0 0 146 3 0 0 25 0 1 0 631143706 37343232 8272 996147200 134512640 135239763 4294956192 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9117 8272 405 177 0 8020 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36468

[startup+3.10118 s]
/proc/loadavg: 2.24 2.05 2.02 3/75 20952
/proc/meminfo: memFree=1772568/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36628 CPUtime=3.09
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8568 0 0 0 306 3 0 0 25 0 1 0 631143706 37507072 8337 996147200 134512640 135239763 4294956192 18446744073709551615 135030801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9157 8337 405 177 0 8060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36628

[startup+6.30181 s]
/proc/loadavg: 2.24 2.05 2.02 3/75 20952
/proc/meminfo: memFree=1772568/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36760 CPUtime=6.29
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8575 0 0 0 625 4 0 0 25 0 1 0 631143706 37642240 8344 996147200 134512640 135239763 4294956192 18446744073709551615 134820669 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9190 8344 405 177 0 8093 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36760

[startup+12.7011 s]
/proc/loadavg: 2.20 2.05 2.01 3/75 20952
/proc/meminfo: memFree=1772440/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36760 CPUtime=12.69
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8601 0 0 0 1265 4 0 0 25 0 1 0 631143706 37642240 8370 996147200 134512640 135239763 4294956192 18446744073709551615 134797461 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9190 8370 405 177 0 8093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36760

[startup+25.5016 s]
/proc/loadavg: 2.17 2.04 2.01 3/75 20952
/proc/meminfo: memFree=1772440/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=25.48
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8627 0 0 0 2544 4 0 0 25 0 1 0 631143706 37777408 8396 996147200 134512640 135239763 4294956192 18446744073709551615 135101074 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8396 405 177 0 8126 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36892

[startup+51.1017 s]
/proc/loadavg: 2.18 2.06 2.02 3/75 20952
/proc/meminfo: memFree=1772376/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=51.07
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8630 0 0 0 5103 4 0 0 25 0 1 0 631143706 37777408 8399 996147200 134512640 135239763 4294956192 18446744073709551615 135030874 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8399 405 177 0 8126 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36892

[startup+102.306 s]
/proc/loadavg: 2.15 2.06 2.02 3/75 20952
/proc/meminfo: memFree=1772184/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=102.26
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8630 0 0 0 10222 4 0 0 25 0 1 0 631143706 37777408 8399 996147200 134512640 135239763 4294956192 18446744073709551615 135030786 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8399 405 177 0 8126 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36892

[startup+162.302 s]
/proc/loadavg: 2.13 2.07 2.02 3/75 20952
/proc/meminfo: memFree=1772184/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=162.22
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8630 0 0 0 16218 4 0 0 25 0 1 0 631143706 37777408 8399 996147200 134512640 135239763 4294956192 18446744073709551615 135071344 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8399 405 177 0 8126 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 36892

[startup+222.301 s]
/proc/loadavg: 2.10 2.07 2.02 3/75 20952
/proc/meminfo: memFree=1772248/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=222.19
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8630 0 0 0 22215 4 0 0 25 0 1 0 631143706 37777408 8399 996147200 134512640 135239763 4294956192 18446744073709551615 135071041 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8399 405 177 0 8126 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 36892

[startup+282.301 s]
/proc/loadavg: 2.10 2.07 2.02 3/75 20952
/proc/meminfo: memFree=1772248/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=282.17
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8630 0 0 0 28213 4 0 0 25 0 1 0 631143706 37777408 8399 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8399 405 177 0 8126 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 36892

[startup+342.301 s]
/proc/loadavg: 2.08 2.07 2.01 3/75 20952
/proc/meminfo: memFree=1772184/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=342.13
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8630 0 0 0 34209 4 0 0 25 0 1 0 631143706 37777408 8399 996147200 134512640 135239763 4294956192 18446744073709551615 135097610 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8399 405 177 0 8126 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 36892

[startup+402.301 s]
/proc/loadavg: 2.08 2.07 2.01 3/75 20952
/proc/meminfo: memFree=1772120/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=402.11
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 40207 4 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135100976 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 36892

[startup+462.302 s]
/proc/loadavg: 2.07 2.06 2.01 3/75 20952
/proc/meminfo: memFree=1772184/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=462.08
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 46204 4 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 36892

[startup+522.302 s]
/proc/loadavg: 2.07 2.06 2.01 3/75 20952
/proc/meminfo: memFree=1772120/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=522.05
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 52201 4 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 134797405 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 36892

[startup+582.302 s]
/proc/loadavg: 2.06 2.06 2.01 3/75 20952
/proc/meminfo: memFree=1772056/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=582.03
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 58199 4 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135030786 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 36892

[startup+642.302 s]
/proc/loadavg: 2.06 2.06 2.01 3/75 20952
/proc/meminfo: memFree=1772056/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=642.01
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 64197 4 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 36892


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

[startup+882.302 s]
/proc/loadavg: 2.10 2.07 2.02 3/75 20959
/proc/meminfo: memFree=1771928/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=881.88
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 88183 5 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135100998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 36892

[startup+942.302 s]
/proc/loadavg: 2.10 2.07 2.02 3/75 20959
/proc/meminfo: memFree=1771928/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=941.85
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 94180 5 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 36892

[startup+1002.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/75 20960
/proc/meminfo: memFree=1771736/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1001.82
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 100177 5 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135101068 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 36892

[startup+1062.3 s]
/proc/loadavg: 2.13 2.09 2.02 3/75 20960
/proc/meminfo: memFree=1771736/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1061.79
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 106174 5 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 36892

[startup+1122.3 s]
/proc/loadavg: 2.09 2.08 2.02 3/75 20960
/proc/meminfo: memFree=1771736/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1121.76
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 112171 5 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 36892

[startup+1182.3 s]
/proc/loadavg: 2.08 2.08 2.02 3/75 20960
/proc/meminfo: memFree=1771800/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1181.73
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 118168 5 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135031205 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 36892

[startup+1242.3 s]
/proc/loadavg: 2.06 2.08 2.02 3/75 20960
/proc/meminfo: memFree=1771672/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1241.7
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 124165 5 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135101007 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 36892

[startup+1302.3 s]
/proc/loadavg: 2.06 2.08 2.02 3/75 20960
/proc/meminfo: memFree=1771608/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1301.69
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 130163 6 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 134801959 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 36892

[startup+1362.3 s]
/proc/loadavg: 2.06 2.08 2.02 3/75 20960
/proc/meminfo: memFree=1771672/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1361.66
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 136160 6 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135071504 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 36892

[startup+1422.31 s]
/proc/loadavg: 2.12 2.09 2.02 3/75 20960
/proc/meminfo: memFree=1771672/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1421.63
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8632 0 0 0 142157 6 0 0 25 0 1 0 631143706 37777408 8401 996147200 134512640 135239763 4294956192 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8401 405 177 0 8126 0
Current children cumulated CPU time (s) 1421.63
Current children cumulated vsize (KiB) 36892

[startup+1482.3 s]
/proc/loadavg: 2.12 2.09 2.02 3/75 20960
/proc/meminfo: memFree=1771672/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1481.59
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8634 0 0 0 148153 6 0 0 25 0 1 0 631143706 37777408 8403 996147200 134512640 135239763 4294956192 18446744073709551615 134801981 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8403 405 177 0 8126 0
Current children cumulated CPU time (s) 1481.59
Current children cumulated vsize (KiB) 36892

[startup+1542.3 s]
/proc/loadavg: 2.10 2.08 2.02 3/75 20960
/proc/meminfo: memFree=1771736/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1541.57
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8634 0 0 0 154151 6 0 0 25 0 1 0 631143706 37777408 8403 996147200 134512640 135239763 4294956192 18446744073709551615 135100989 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8403 405 177 0 8126 0
Current children cumulated CPU time (s) 1541.57
Current children cumulated vsize (KiB) 36892

[startup+1602.3 s]
/proc/loadavg: 2.10 2.08 2.02 3/75 20960
/proc/meminfo: memFree=1771672/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1601.53
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8634 0 0 0 160147 6 0 0 25 0 1 0 631143706 37777408 8403 996147200 134512640 135239763 4294956192 18446744073709551615 134801987 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8403 405 177 0 8126 0
Current children cumulated CPU time (s) 1601.53
Current children cumulated vsize (KiB) 36892

[startup+1662.3 s]
/proc/loadavg: 2.08 2.08 2.02 3/75 20960
/proc/meminfo: memFree=1771608/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1661.51
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8634 0 0 0 166144 7 0 0 25 0 1 0 631143706 37777408 8403 996147200 134512640 135239763 4294956192 18446744073709551615 134821512 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8403 405 177 0 8126 0
Current children cumulated CPU time (s) 1661.51
Current children cumulated vsize (KiB) 36892

[startup+1722.3 s]
/proc/loadavg: 2.00 2.07 2.01 3/83 21010
/proc/meminfo: memFree=1746192/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1721.44
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8634 0 0 0 172137 7 0 0 25 0 1 0 631143706 37777408 8403 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8403 405 177 0 8126 0
Current children cumulated CPU time (s) 1721.44
Current children cumulated vsize (KiB) 36892

[startup+1782.3 s]
/proc/loadavg: 2.07 2.08 2.02 3/83 21010
/proc/meminfo: memFree=1745424/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1781.42
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8634 0 0 0 178134 8 0 0 25 0 1 0 631143706 37777408 8403 996147200 134512640 135239763 4294956192 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8403 405 177 0 8126 0
Current children cumulated CPU time (s) 1781.42
Current children cumulated vsize (KiB) 36892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.06 2.07 2.02 3/83 21010
/proc/meminfo: memFree=1743568/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1800.01
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8634 0 0 0 179993 8 0 0 25 0 1 0 631143706 37777408 8403 996147200 134512640 135239763 4294956192 18446744073709551615 134802000 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8403 405 177 0 8126 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 36892

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

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

[startup+1800.9 s]
/proc/loadavg: 2.06 2.07 2.02 3/83 21010
/proc/meminfo: memFree=1743568/2055920 swapFree=4166000/4192956
[pid=20951] ppid=20949 vsize=36892 CPUtime=1800.01
/proc/20951/stat : 20951 (xsolve) R 20949 20951 20215 0 -1 4194304 8634 0 0 0 179993 8 0 0 25 0 1 0 631143706 37777408 8403 996147200 134512640 135239763 4294956192 18446744073709551615 134802000 0 0 4096 0 0 0 0 17 0 0 0
/proc/20951/statm: 9223 8403 405 177 0 8126 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 36892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.91
CPU time (s): 1800.03
CPU user time (s): 1799.94
CPU system time (s): 0.089986
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 36892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8634
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= 6006

runsolver used 1.86972 second user time and 4.68929 second system time

The end

Launcher Data (download as text)

Begin job on node77 at 2008-07-04 15:47:39
IDJOB=1074666
IDBENCH=56428
IDSOLVER=357
FILE ID=node77/1074666-1215179258
PBS_JOBID= 7881564
Free space on /tmp= 66536 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/os-taillard-20/normalized-os-taillard-20-95-0.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-1074666-1215179258/watcher-1074666-1215179258 -o /tmp/evaluation-result-1074666-1215179258/solver-1074666-1215179258 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1074666-1215179258.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0d7f52239cc079a8b40c34e4f80db59c
RANDOM SEED=2141538383

node77.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		: 3000.274
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		: 3000.274
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1805056 kB
Buffers:         32920 kB
Cached:         126528 kB
SwapCached:      20616 kB
Active:         152956 kB
Inactive:        42148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805056 kB
SwapTotal:     4192956 kB
SwapFree:      4166000 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          42560 kB
Slab:            41132 kB
Committed_AS:  1149268 kB
PageTables:       1764 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66536 MiB
End job on node77 at 2008-07-04 16:17:42