Trace number 1115030

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
toulbar2 2008-06-27? (TO) 3600.01 3700.91

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-27_ext.xml
MD5SUM6d488f56284b737344d331275a76980b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark3600.02
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

5.13/5.30	o 9
6.12/6.30	o 8
6.52/6.70	o 7

Verifier Data (download as text)

ERROR: no interpretation found !

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-1115030-1215913161/watcher-1115030-1215913161 -o /tmp/evaluation-result-1115030-1215913161/solver-1115030-1215913161 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solver.sh HOME/instance-1115030-1215913161.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 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: 2.62 2.55 2.28 5/80 19899
/proc/meminfo: memFree=1785664/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 280 0 0 0 0 0 0 0 23 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19900] ppid=19899 vsize=144 CPUtime=0
/proc/19900/stat : 19900 (rm) R 19899 19899 18403 0 -1 4194304 37 0 0 0 0 0 0 0 25 0 1 0 48015017 147456 22 996147200 4194304 4227748 548682069056 18446744073709551615 273651135881 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 36 22 16 8 0 3 0

[startup+0.0495529 s]
/proc/loadavg: 2.62 2.55 2.28 5/80 19899
/proc/meminfo: memFree=1785664/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101556 s]
/proc/loadavg: 2.62 2.55 2.28 5/80 19899
/proc/meminfo: memFree=1785664/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301575 s]
/proc/loadavg: 2.62 2.55 2.28 5/80 19899
/proc/meminfo: memFree=1785664/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701591 s]
/proc/loadavg: 2.62 2.55 2.28 5/80 19899
/proc/meminfo: memFree=1785664/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50165 s]
/proc/loadavg: 2.57 2.55 2.28 4/82 19902
/proc/meminfo: memFree=1743856/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=47852 CPUtime=1.46
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 21455 0 0 0 139 7 0 0 25 0 1 0 48015018 49000448 10742 996147200 134512640 137370052 4294956384 18446744073709551615 134725669 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 11963 10742 242 697 0 11262 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 53208

[startup+3.10176 s]
/proc/loadavg: 2.57 2.55 2.28 4/82 19902
/proc/meminfo: memFree=1742064/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=50924 CPUtime=3.05
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 22991 0 0 0 297 8 0 0 25 0 1 0 48015018 52146176 11506 996147200 134512640 137370052 4294956384 18446744073709551615 134726586 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 12731 11506 242 697 0 12030 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 56280

[startup+6.30298 s]
/proc/loadavg: 2.57 2.55 2.28 4/82 19902
/proc/meminfo: memFree=1736176/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55152 CPUtime=6.22
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25023 0 0 0 613 9 0 0 25 0 1 0 48015018 56475648 12512 996147200 134512640 137370052 4294956384 18446744073709551615 134576118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13788 12512 277 697 0 13087 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 60508

[startup+12.7014 s]
/proc/loadavg: 2.56 2.54 2.28 4/82 19902
/proc/meminfo: memFree=1735984/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55152 CPUtime=12.56
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25025 0 0 0 1247 9 0 0 25 0 1 0 48015018 56475648 12514 996147200 134512640 137370052 4294956384 18446744073709551615 134725520 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13788 12514 277 697 0 13087 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 60508

[startup+25.5013 s]
/proc/loadavg: 2.62 2.56 2.29 4/82 19902
/proc/meminfo: memFree=1736112/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55152 CPUtime=25.25
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25025 0 0 0 2516 9 0 0 25 0 1 0 48015018 56475648 12514 996147200 134512640 137370052 4294956384 18446744073709551615 134725592 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13788 12514 277 697 0 13087 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 60508

[startup+51.102 s]
/proc/loadavg: 2.47 2.53 2.28 3/82 19902
/proc/meminfo: memFree=1736112/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=50.64
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 5054 10 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 60512

[startup+102.305 s]
/proc/loadavg: 2.71 2.58 2.31 4/82 19902
/proc/meminfo: memFree=1735920/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=101.41
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 10131 10 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725655 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 60512

[startup+162.302 s]
/proc/loadavg: 2.77 2.62 2.34 4/82 19902
/proc/meminfo: memFree=1735856/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=160.89
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 16079 10 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 60512

[startup+222.302 s]
/proc/loadavg: 2.81 2.66 2.37 4/82 19902
/proc/meminfo: memFree=1735856/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=220.39
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 22029 10 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134733955 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 60512

[startup+282.302 s]
/proc/loadavg: 2.70 2.65 2.38 4/82 19902
/proc/meminfo: memFree=1735856/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=279.88
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 27978 10 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725620 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 60512

[startup+342.302 s]
/proc/loadavg: 2.66 2.65 2.40 4/82 19902
/proc/meminfo: memFree=1735856/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=339.36
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 33926 10 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 339.36
Current children cumulated vsize (KiB) 60512

[startup+402.302 s]
/proc/loadavg: 2.80 2.68 2.42 3/82 19902
/proc/meminfo: memFree=1735792/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=398.84
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 39874 10 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725532 0 0 4096 0 0 0 0 17 1 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0

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

/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 2942.86
Current children cumulated vsize (KiB) 60512

[startup+3102.3 s]
/proc/loadavg: 3.14 3.52 3.14 3/82 22995
/proc/meminfo: memFree=1661224/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3001.62
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 300139 23 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134726602 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3001.62
Current children cumulated vsize (KiB) 60512

[startup+3162.3 s]
/proc/loadavg: 2.63 3.31 3.09 3/82 22995
/proc/meminfo: memFree=1661224/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3061.6
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 306137 23 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725564 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3061.6
Current children cumulated vsize (KiB) 60512

[startup+3222.3 s]
/proc/loadavg: 2.57 3.15 3.04 3/82 22995
/proc/meminfo: memFree=1661224/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3121.58
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 312135 23 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725634 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3121.58
Current children cumulated vsize (KiB) 60512

[startup+3282.3 s]
/proc/loadavg: 2.73 3.08 3.02 3/82 22995
/proc/meminfo: memFree=1661224/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3181.56
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 318133 23 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725488 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3181.56
Current children cumulated vsize (KiB) 60512

[startup+3342.3 s]
/proc/loadavg: 2.61 2.97 2.99 3/82 22995
/proc/meminfo: memFree=1661224/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3241.54
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 324131 23 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134733936 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3241.54
Current children cumulated vsize (KiB) 60512

[startup+3402.31 s]
/proc/loadavg: 2.61 2.90 2.96 3/82 22995
/proc/meminfo: memFree=1661232/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3301.52
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 330129 23 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725634 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3301.52
Current children cumulated vsize (KiB) 60512

[startup+3462.3 s]
/proc/loadavg: 2.16 2.72 2.89 3/83 23069
/proc/meminfo: memFree=1736424/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3361.49
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 336111 38 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725567 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3361.49
Current children cumulated vsize (KiB) 60512

[startup+3522.3 s]
/proc/loadavg: 2.06 2.58 2.83 3/83 23069
/proc/meminfo: memFree=1736488/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3421.47
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 342109 38 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725631 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3421.47
Current children cumulated vsize (KiB) 60512

[startup+3582.3 s]
/proc/loadavg: 2.02 2.47 2.78 3/83 23069
/proc/meminfo: memFree=1736360/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3481.44
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 348106 38 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725601 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3481.44
Current children cumulated vsize (KiB) 60512

[startup+3642.3 s]
/proc/loadavg: 2.00 2.39 2.73 3/83 23069
/proc/meminfo: memFree=1736360/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3541.43
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 354104 39 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134725496 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3541.43
Current children cumulated vsize (KiB) 60512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3700.9 s]
/proc/loadavg: 2.00 2.31 2.68 3/83 23069
/proc/meminfo: memFree=1736424/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3600.01
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 359962 39 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134733936 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3600.01
Current children cumulated vsize (KiB) 60512

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

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

[startup+3700.9 s]
/proc/loadavg: 2.00 2.31 2.68 3/83 23069
/proc/meminfo: memFree=1736424/2055920 swapFree=4192812/4192956
[pid=19899] ppid=19897 vsize=5356 CPUtime=0
/proc/19899/stat : 19899 (solver.sh) S 19897 19899 18403 0 -1 4194304 302 117 0 0 0 0 0 0 24 0 1 0 48015017 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19899/statm: 1339 231 192 169 0 50 0
[pid=19902] ppid=19899 vsize=55156 CPUtime=3600.01
/proc/19902/stat : 19902 (toulbar2) R 19899 19899 18403 0 -1 4194304 25028 0 0 0 359962 39 0 0 25 0 1 0 48015018 56479744 12517 996147200 134512640 137370052 4294956384 18446744073709551615 134733936 0 0 4096 0 0 0 0 17 0 0 0
/proc/19902/statm: 13789 12517 277 697 0 13088 0
Current children cumulated CPU time (s) 3600.01
Current children cumulated vsize (KiB) 60512

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19899 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.003999
# while last known CPU time is 3600.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 3700.91
CPU time (s): 3600.01
CPU user time (s): 3599.62
CPU system time (s): 0.39
CPU usage (%): 97.2736
Max. virtual memory (cumulated for all children) (KiB): 60512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419
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= 6
involuntary context switches= 3

runsolver used 4.13837 second user time and 10.0745 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-13 03:39:21
IDJOB=1115030
IDBENCH=61807
IDSOLVER=371
FILE ID=node52/1115030-1215913161
PBS_JOBID= 7903673
Free space on /tmp= 66548 MiB

SOLVER NAME= toulbar2 2008-06-27
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-27_ext.xml
COMMAND LINE= HOME/solver.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1115030-1215913161/watcher-1115030-1215913161 -o /tmp/evaluation-result-1115030-1215913161/solver-1115030-1215913161 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solver.sh HOME/instance-1115030-1215913161.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6d488f56284b737344d331275a76980b
RANDOM SEED=1176129453

node52.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		: 3000.234
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		: 3000.234
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:       1786144 kB
Buffers:         33380 kB
Cached:          83920 kB
SwapCached:          0 kB
Active:         164912 kB
Inactive:        55048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10908 kB
Writeback:           0 kB
Mapped:         123040 kB
Slab:            34852 kB
Committed_AS:  1020780 kB
PageTables:       2136 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= 66540 MiB
End job on node52 at 2008-07-13 04:41:04