Trace number 1104392

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
Minion/Tailor 2008-07-04? (TO) 1800.07 1817.01

General information on the benchmark

Namecsp/BH-4-13/
normalized-BlackHole-4-13-m-2_ext.xml
MD5SUMa7b2d88fca63e18bbc1a826209f183ae
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.185971
Satisfiable
(Un)Satisfiability was proved
Number of variables208
Number of constraints4217
Maximum constraint arity2
Maximum domain size52
Number of constraints which are defined in extension4217
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

1.90/2.00	c Finished tailoring XCSP instance to Minion. Starting solving

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-1104392-1215198769/watcher-1104392-1215198769 -o /tmp/evaluation-result-1104392-1215198769/solver-1104392-1215198769 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1104392-1215198769.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: 2.34 2.29 2.20 4/73 6084
/proc/meminfo: memFree=1620080/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=18572 CPUtime=0
/proc/6084/stat : 6084 (runsolver) R 6082 6084 5813 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1998849416 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 259415141671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6084/statm: 4643 292 257 25 0 2626 0

[startup+0.076115 s]
/proc/loadavg: 2.34 2.29 2.20 4/73 6084
/proc/meminfo: memFree=1620080/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5356 CPUtime=0
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1998849416 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101122 s]
/proc/loadavg: 2.34 2.29 2.20 4/73 6084
/proc/meminfo: memFree=1620080/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5356 CPUtime=0
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1998849416 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301139 s]
/proc/loadavg: 2.34 2.29 2.20 4/73 6084
/proc/meminfo: memFree=1620080/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5356 CPUtime=0
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1998849416 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701191 s]
/proc/loadavg: 2.34 2.29 2.20 4/73 6084
/proc/meminfo: memFree=1620080/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5356 CPUtime=0
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1998849416 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50128 s]
/proc/loadavg: 2.34 2.29 2.20 3/83 6094
/proc/meminfo: memFree=1589856/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5356 CPUtime=0
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 285 0 0 0 0 0 0 0 21 0 1 0 1998849416 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1339 235 195 169 0 50 0
[pid=6086] ppid=6084 vsize=865656 CPUtime=1.45
/proc/6086/stat : 6086 (java) S 6084 6084 5813 0 -1 0 12974 0 1 0 136 9 0 0 18 0 9 0 1998849416 886431744 12253 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6086/statm: 216414 12253 1869 9 0 210976 0
[pid=6086/tid=6087] ppid=6084 vsize=865656 CPUtime=1.04
/proc/6086/task/6087/stat : 6087 (java) R 6084 6084 5813 0 -1 64 5185 0 1 0 100 4 0 0 25 0 9 0 1998849417 886431744 12253 996147200 134512640 134550740 4294956032 18446744073709551615 102064672 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6086/tid=6088] ppid=6084 vsize=865656 CPUtime=0.18
/proc/6086/task/6088/stat : 6088 (java) S 6084 6084 5813 0 -1 64 6388 0 0 0 15 3 0 0 16 0 9 0 1998849419 886431744 12253 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6086/tid=6089] ppid=6084 vsize=865656 CPUtime=0
/proc/6086/task/6089/stat : 6089 (java) S 6084 6084 5813 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1998849419 886431744 12253 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6086/tid=6090] ppid=6084 vsize=865656 CPUtime=0
/proc/6086/task/6090/stat : 6090 (java) S 6084 6084 5813 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1998849419 886431744 12253 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6086/tid=6091] ppid=6084 vsize=865656 CPUtime=0
/proc/6086/task/6091/stat : 6091 (java) S 6084 6084 5813 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1998849421 886431744 12253 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6086/tid=6092] ppid=6084 vsize=865656 CPUtime=0.21
/proc/6086/task/6092/stat : 6092 (java) S 6084 6084 5813 0 -1 64 668 0 0 0 20 1 0 0 16 0 9 0 1998849421 886431744 12253 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6086/tid=6093] ppid=6084 vsize=865656 CPUtime=0
/proc/6086/task/6093/stat : 6093 (java) S 6084 6084 5813 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1998849421 886431744 12253 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6086/tid=6094] ppid=6084 vsize=865656 CPUtime=0
/proc/6086/task/6094/stat : 6094 (java) S 6084 6084 5813 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1998849421 886431744 12253 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 871012

[startup+3.10145 s]
/proc/loadavg: 2.39 2.30 2.20 3/75 6095
/proc/meminfo: memFree=1615136/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=58156 CPUtime=1.07
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 8961 0 0 0 103 4 0 0 25 0 1 0 1998849616 59551744 8943 996147200 1448431616 1448550632 4294956176 18446744073709551615 4160521808 0 0 4096 0 0 0 0 17 1 0 0
/proc/6095/statm: 14539 8943 363 29 0 8593 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 63516

[startup+6.30281 s]
/proc/loadavg: 2.39 2.30 2.20 3/75 6095
/proc/meminfo: memFree=1552288/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=4.24
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22076 0 0 0 413 11 0 0 25 0 1 100 1998849616 89944064 16380 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870557 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16380 401 29 0 16013 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 93196

[startup+12.7015 s]
/proc/loadavg: 2.33 2.29 2.20 3/75 6095
/proc/meminfo: memFree=1552416/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=10.57
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 1046 11 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870598 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 93196

[startup+25.5019 s]
/proc/loadavg: 2.28 2.28 2.20 3/75 6095
/proc/meminfo: memFree=1552608/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=23.25
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 2314 11 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870754 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 93196

[startup+51.1018 s]
/proc/loadavg: 2.18 2.26 2.19 3/75 6095
/proc/meminfo: memFree=1552672/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=48.6
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 4849 11 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870611 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 50.5
Current children cumulated vsize (KiB) 93196

[startup+102.306 s]
/proc/loadavg: 2.07 2.21 2.18 3/75 6095
/proc/meminfo: memFree=1552288/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=99.29
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 9918 11 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870902 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 101.19
Current children cumulated vsize (KiB) 93196

[startup+162.301 s]
/proc/loadavg: 2.03 2.17 2.17 3/75 6095
/proc/meminfo: memFree=1552352/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=158.72
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 15861 11 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148871017 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 160.62
Current children cumulated vsize (KiB) 93196

[startup+222.302 s]
/proc/loadavg: 2.01 2.14 2.15 3/75 6095
/proc/meminfo: memFree=1552352/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=218.16
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 21805 11 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 220.06
Current children cumulated vsize (KiB) 93196

[startup+282.301 s]
/proc/loadavg: 2.00 2.11 2.14 3/75 6095
/proc/meminfo: memFree=1552352/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=277.59
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 27748 11 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 134615899 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 279.49
Current children cumulated vsize (KiB) 93196

[startup+342.301 s]
/proc/loadavg: 2.00 2.09 2.13 3/75 6095
/proc/meminfo: memFree=1552352/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=337.03
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 33692 11 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 1 0 0

################
# More data... #
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/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1111.61
Current children cumulated vsize (KiB) 93196

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/75 6095
/proc/meminfo: memFree=1551776/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1169.15
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 116903 12 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870557 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1171.05
Current children cumulated vsize (KiB) 93196

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/75 6095
/proc/meminfo: memFree=1551584/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1228.58
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 122846 12 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1230.48
Current children cumulated vsize (KiB) 93196

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/75 6095
/proc/meminfo: memFree=1551520/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1288.03
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 128791 12 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870600 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1289.93
Current children cumulated vsize (KiB) 93196

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/75 6095
/proc/meminfo: memFree=1551584/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1347.46
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 134734 12 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870611 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1349.36
Current children cumulated vsize (KiB) 93196

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 6095
/proc/meminfo: memFree=1551584/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1406.9
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 140678 12 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 134615873 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1408.8
Current children cumulated vsize (KiB) 93196

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 6095
/proc/meminfo: memFree=1551520/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1466.33
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 146621 12 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870513 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1468.23
Current children cumulated vsize (KiB) 93196

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 6095
/proc/meminfo: memFree=1551520/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1525.77
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 152565 12 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870616 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1527.67
Current children cumulated vsize (KiB) 93196

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 6095
/proc/meminfo: memFree=1551456/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1585.21
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 158509 12 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 134615877 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1587.11
Current children cumulated vsize (KiB) 93196

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 6095
/proc/meminfo: memFree=1551456/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1644.65
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 164452 13 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 134670197 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1646.55
Current children cumulated vsize (KiB) 93196

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 6096
/proc/meminfo: memFree=1550624/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1704.08
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 170395 13 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 134615871 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1705.98
Current children cumulated vsize (KiB) 93196

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 6097
/proc/meminfo: memFree=1549856/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1763.52
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 176339 13 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870611 0 0 4096 8194 0 0 0 17 1 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1765.42
Current children cumulated vsize (KiB) 93196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817 s]
/proc/loadavg: 2.13 2.03 2.01 3/75 6135
/proc/meminfo: memFree=1602024/2055920 swapFree=4180096/4192956
[pid=6084] ppid=6082 vsize=5360 CPUtime=1.9
/proc/6084/stat : 6084 (solve.sh) S 6082 6084 5813 0 -1 4194304 310 28523 0 1 0 0 170 20 19 0 1 0 1998849416 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6084/statm: 1340 236 195 169 0 51 0
[pid=6095] ppid=6084 vsize=87836 CPUtime=1798.17
/proc/6095/stat : 6095 (ld-linux.so.2) R 6084 6084 5813 0 -1 4194304 22081 0 0 0 179802 15 0 0 25 0 1 100 1998849616 89944064 16385 996147200 1448431616 1448550632 4294956176 18446744073709551615 148870563 0 0 4096 8194 0 0 0 17 0 0 0
/proc/6095/statm: 21959 16385 405 29 0 16013 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 93196

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6084 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=708740
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=208968
# CPU time returned by wait4() is 1.91771
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1817.01
CPU time (s): 1800.07
CPU user time (s): 1799.72
CPU system time (s): 0.35
CPU usage (%): 99.0676
Max. virtual memory (cumulated for all children) (KiB): 871012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.70874
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28833
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 849
involuntary context switches= 855

runsolver used 2.11668 second user time and 6.14007 second system time

The end

Launcher Data (download as text)

Begin job on node42 at 2008-07-04 21:12:49
IDJOB=1104392
IDBENCH=53590
IDSOLVER=369
FILE ID=node42/1104392-1215198769
PBS_JOBID= 7881647
Free space on /tmp= 66460 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/BH-4-13/normalized-BlackHole-4-13-m-2_ext.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1104392-1215198769/watcher-1104392-1215198769 -o /tmp/evaluation-result-1104392-1215198769/solver-1104392-1215198769 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1104392-1215198769.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a7b2d88fca63e18bbc1a826209f183ae
RANDOM SEED=2078871376

node42.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		: 3000.214
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		: 3000.214
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:       1620560 kB
Buffers:          1632 kB
Cached:         304928 kB
SwapCached:       5764 kB
Active:         192260 kB
Inactive:       187692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620560 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:           62948 kB
Writeback:           0 kB
Mapped:          81896 kB
Slab:            40432 kB
Committed_AS:  3654732 kB
PageTables:       2044 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= 66428 MiB
End job on node42 at 2008-07-04 21:43:08