Trace number 1042085

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-prime 1.313? (TO) 1800.02 1804.61

General information on the benchmark

Namecsp/allsquares/
normalized-squares-29-29.xml
MD5SUMd035cd3d8103dc78d5bd0a4ba36241d0
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1015.17
Satisfiable
(Un)Satisfiability was proved
Number of variables1682
Number of constraints2033
Maximum constraint arity29
Maximum domain size93
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1625
Global constraints used (with number of constraints)cumulative(2),weightedsum(406)

Solver Data (download as text)

0.00/0.10	c mistral-prime 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-1042085-1215002569/watcher-1042085-1215002569 -o /tmp/evaluation-result-1042085-1215002569/solver-1042085-1215002569 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042085-1215002569.xml 

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: 1.92 1.98 1.99 4/84 12221
/proc/meminfo: memFree=1278384/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=816 CPUtime=0
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1529930963 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 6927140 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/12221/statm: 204 25 19 176 0 3 0

[startup+0.108227 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 12221
/proc/meminfo: memFree=1278384/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=6848 CPUtime=0.09
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 1037 0 0 0 9 0 0 0 20 0 1 0 1529930963 7012352 1003 996147200 134512640 135237403 4294956256 18446744073709551615 134638041 0 0 4096 0 0 0 0 17 1 0 0
/proc/12221/statm: 1712 1003 377 176 0 616 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6848

[startup+0.201102 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 12221
/proc/meminfo: memFree=1278384/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17224 CPUtime=0.18
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3594 0 0 0 17 1 0 0 20 0 1 0 1529930963 17637376 3560 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/12221/statm: 4306 3560 415 176 0 3210 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 17224

[startup+0.301119 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 12221
/proc/meminfo: memFree=1278384/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17380 CPUtime=0.28
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3617 0 0 0 27 1 0 0 21 0 1 0 1529930963 17797120 3583 996147200 134512640 135237403 4294956256 18446744073709551615 134818690 0 0 4096 0 0 0 0 17 1 0 0
/proc/12221/statm: 4345 3583 415 176 0 3249 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17380

[startup+0.701188 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 12221
/proc/meminfo: memFree=1278384/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17380 CPUtime=0.68
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3617 0 0 0 67 1 0 0 25 0 1 0 1529930963 17797120 3583 996147200 134512640 135237403 4294956256 18446744073709551615 134794836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12221/statm: 4345 3583 415 176 0 3249 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17380

[startup+1.50131 s]
/proc/loadavg: 1.92 1.98 1.99 2/71 12225
/proc/meminfo: memFree=1625816/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17380 CPUtime=1.47
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3617 0 0 0 146 1 0 0 25 0 1 0 1529930963 17797120 3583 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4345 3583 415 176 0 3249 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17380

[startup+3.10161 s]
/proc/loadavg: 1.92 1.98 1.99 2/71 12225
/proc/meminfo: memFree=1625816/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17384 CPUtime=3.07
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3618 0 0 0 305 2 0 0 25 0 1 0 1529930963 17801216 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 1 0 0
/proc/12221/statm: 4346 3584 415 176 0 3250 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17384

[startup+6.30115 s]
/proc/loadavg: 2.01 2.00 2.00 3/84 12263
/proc/meminfo: memFree=1581168/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17388 CPUtime=6.14
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3619 0 0 0 612 2 0 0 25 0 1 0 1529930963 17805312 3585 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4347 3585 415 176 0 3251 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 17388

[startup+12.7023 s]
/proc/loadavg: 2.01 2.00 2.00 3/84 12263
/proc/meminfo: memFree=1470128/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17388 CPUtime=11.45
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3619 0 0 0 1143 2 0 0 25 0 1 0 1529930963 17805312 3585 996147200 134512640 135237403 4294956256 18446744073709551615 134819551 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4347 3585 415 176 0 3251 0
Current children cumulated CPU time (s) 11.45
Current children cumulated vsize (KiB) 17388

[startup+25.5015 s]
/proc/loadavg: 2.24 2.05 2.02 3/84 12263
/proc/meminfo: memFree=1327216/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=23.81
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3640 0 0 0 2379 2 0 0 25 0 1 0 1529930963 17879040 3606 996147200 134512640 135237403 4294956256 18446744073709551615 134819040 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3606 415 176 0 3269 0
Current children cumulated CPU time (s) 23.81
Current children cumulated vsize (KiB) 17460

[startup+51.1009 s]
/proc/loadavg: 2.34 2.09 2.03 4/84 12263
/proc/meminfo: memFree=1077872/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=48.14
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 4812 2 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 48.14
Current children cumulated vsize (KiB) 17460

[startup+102.302 s]
/proc/loadavg: 2.15 2.08 2.02 3/73 12318
/proc/meminfo: memFree=1616712/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=99.3
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 9928 2 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 134794552 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 99.3
Current children cumulated vsize (KiB) 17460

[startup+162.301 s]
/proc/loadavg: 2.05 2.06 2.02 3/73 12318
/proc/meminfo: memFree=1616648/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=159.24
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 15922 2 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 159.24
Current children cumulated vsize (KiB) 17460

[startup+222.307 s]
/proc/loadavg: 2.02 2.05 2.01 3/73 12318
/proc/meminfo: memFree=1616648/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=219.19
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 21917 2 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 219.19
Current children cumulated vsize (KiB) 17460

[startup+282.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 12318
/proc/meminfo: memFree=1616584/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=279.13
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 27911 2 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 134791606 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 279.13
Current children cumulated vsize (KiB) 17460

[startup+342.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 12318
/proc/meminfo: memFree=1616584/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=339.08
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 33905 3 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 135055265 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 17460

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12318
/proc/meminfo: memFree=1616584/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=399.02
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 39899 3 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 399.02
Current children cumulated vsize (KiB) 17460

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12318
/proc/meminfo: memFree=1616584/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=458.97
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 45894 3 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 134800424 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 458.97
Current children cumulated vsize (KiB) 17460

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12318
/proc/meminfo: memFree=1616584/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=518.91
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 51888 3 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 518.91
Current children cumulated vsize (KiB) 17460

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12318
/proc/meminfo: memFree=1616584/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=578.85
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 57882 3 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 135095562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 578.85
Current children cumulated vsize (KiB) 17460

[startup+642.302 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 12318
/proc/meminfo: memFree=1616584/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17460 CPUtime=638.8
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3641 0 0 0 63877 3 0 0 25 0 1 0 1529930963 17879040 3607 996147200 134512640 135237403 4294956256 18446744073709551615 135033158 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4365 3607 415 176 0 3269 0
Current children cumulated CPU time (s) 638.8
Current children cumulated vsize (KiB) 17460


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

[startup+882.307 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 12318
/proc/meminfo: memFree=1616264/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=878.58
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 87854 4 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134800696 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 878.58
Current children cumulated vsize (KiB) 17464

[startup+942.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 12318
/proc/meminfo: memFree=1616264/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=938.52
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 93848 4 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 135055041 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 938.52
Current children cumulated vsize (KiB) 17464

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12318
/proc/meminfo: memFree=1616328/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=998.47
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 99843 4 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134794535 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 998.47
Current children cumulated vsize (KiB) 17464

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12318
/proc/meminfo: memFree=1616328/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1058.41
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 105837 4 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134794496 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1058.41
Current children cumulated vsize (KiB) 17464

[startup+1122.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 12324
/proc/meminfo: memFree=1616264/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1118.36
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 111831 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134819502 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1118.36
Current children cumulated vsize (KiB) 17464

[startup+1182.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 12324
/proc/meminfo: memFree=1616264/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1178.3
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 117825 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1178.3
Current children cumulated vsize (KiB) 17464

[startup+1242.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/73 12324
/proc/meminfo: memFree=1616200/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1238.24
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 123819 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1238.24
Current children cumulated vsize (KiB) 17464

[startup+1302.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/73 12324
/proc/meminfo: memFree=1616136/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1298.18
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 129813 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134818572 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1298.18
Current children cumulated vsize (KiB) 17464

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 12324
/proc/meminfo: memFree=1616008/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1358.13
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 135808 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 135069312 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1358.13
Current children cumulated vsize (KiB) 17464

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12324
/proc/meminfo: memFree=1616008/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1418.07
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 141802 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 135095553 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1418.07
Current children cumulated vsize (KiB) 17464

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12324
/proc/meminfo: memFree=1616008/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1478.01
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 147796 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134794536 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1478.01
Current children cumulated vsize (KiB) 17464

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12324
/proc/meminfo: memFree=1615944/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1537.96
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 153791 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1537.96
Current children cumulated vsize (KiB) 17464

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12324
/proc/meminfo: memFree=1616072/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1597.89
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 159784 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1597.89
Current children cumulated vsize (KiB) 17464

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12324
/proc/meminfo: memFree=1616008/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1657.83
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 165778 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1657.83
Current children cumulated vsize (KiB) 17464

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12324
/proc/meminfo: memFree=1616008/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1717.78
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 171773 5 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1717.78
Current children cumulated vsize (KiB) 17464

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12324
/proc/meminfo: memFree=1615880/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1777.73
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 177767 6 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1777.73
Current children cumulated vsize (KiB) 17464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12324
/proc/meminfo: memFree=1615880/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1800.01
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 179995 6 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134800008 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 17464

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

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

[startup+1804.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12324
/proc/meminfo: memFree=1615880/2055920 swapFree=4120240/4192956
[pid=12221] ppid=12219 vsize=17464 CPUtime=1800.01
/proc/12221/stat : 12221 (xsolve) R 12219 12221 11651 0 -1 4194304 3642 0 0 0 179995 6 0 0 25 0 1 0 1529930963 17883136 3608 996147200 134512640 135237403 4294956256 18446744073709551615 134800008 0 0 4096 0 0 0 0 17 0 0 0
/proc/12221/statm: 4366 3608 415 176 0 3270 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 17464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.61
CPU time (s): 1800.02
CPU user time (s): 1799.95
CPU system time (s): 0.065989
CPU usage (%): 99.7457
Max. virtual memory (cumulated for all children) (KiB): 17464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3642
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= 5522

runsolver used 1.50177 second user time and 5.14922 second system time

The end

Launcher Data (download as text)

Begin job on node14 at 2008-07-02 14:42:49
IDJOB=1042085
IDBENCH=53870
IDSOLVER=358
FILE ID=node14/1042085-1215002569
PBS_JOBID= 7870894
Free space on /tmp= 66532 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-29-29.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042085-1215002569/watcher-1042085-1215002569 -o /tmp/evaluation-result-1042085-1215002569/solver-1042085-1215002569 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042085-1215002569.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d035cd3d8103dc78d5bd0a4ba36241d0
RANDOM SEED=167528839

node14.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1278864 kB
Buffers:         45720 kB
Cached:         199256 kB
SwapCached:      66804 kB
Active:         566488 kB
Inactive:       135912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278864 kB
SwapTotal:     4192956 kB
SwapFree:      4120240 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:         468824 kB
Slab:            58996 kB
Committed_AS:  3640304 kB
PageTables:       2704 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= 66532 MiB
End job on node14 at 2008-07-02 15:12:56