Trace number 1104857

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) 1800.08 1807.81

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-45-4.xml
MD5SUM3e8236e6ba39e4fd04a7c847b9b657af
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of constraints14190
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14190
Global constraints used (with number of constraints)

Solver Data (download as text)

4.51/4.67	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-1104857-1215203844/watcher-1104857-1215203844 -o /tmp/evaluation-result-1104857-1215203844/solver-1104857-1215203844 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1104857-1215203844.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

[startup+0 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 19543
/proc/meminfo: memFree=1624368/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=18572 CPUtime=0
/proc/19543/stat : 19543 (runsolver) R 19541 13952 13952 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 1 0 1999356776 19017728 290 996147200 4194304 4296836 548682068448 18446744073709551615 4237833 0 0 4096 24578 0 0 0 17 0 0 0
/proc/19543/statm: 4643 290 255 25 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.0562449 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 19543
/proc/meminfo: memFree=1624368/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5356 CPUtime=0
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999356776 5484544 235 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10125 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 19543
/proc/meminfo: memFree=1624368/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5356 CPUtime=0
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999356776 5484544 235 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301276 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 19543
/proc/meminfo: memFree=1624368/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5356 CPUtime=0
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999356776 5484544 235 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701327 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 19543
/proc/meminfo: memFree=1624368/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5356 CPUtime=0
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999356776 5484544 235 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50242 s]
/proc/loadavg: 2.08 2.06 2.01 3/83 19553
/proc/meminfo: memFree=1588432/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5356 CPUtime=0
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999356776 5484544 235 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1339 235 195 169 0 50 0
[pid=19545] ppid=19543 vsize=868740 CPUtime=1.46
/proc/19545/stat : 19545 (java) S 19543 19543 13952 0 -1 0 13075 0 1 0 137 9 0 0 21 0 9 0 1999356777 889589760 12449 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19545/statm: 217185 12449 1860 9 0 211747 0
[pid=19545/tid=19546] ppid=19543 vsize=868740 CPUtime=1
/proc/19545/task/19546/stat : 19546 (java) R 19543 19543 13952 0 -1 64 4963 0 1 0 96 4 0 0 25 0 9 0 1999356778 889589760 12449 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19547] ppid=19543 vsize=868740 CPUtime=0.2
/proc/19545/task/19547/stat : 19547 (java) R 19543 19543 13952 0 -1 64 5854 0 0 0 17 3 0 0 16 0 9 0 1999356779 889589760 12449 996147200 134512640 134550740 4294955984 18446744073709551615 103829545 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19548] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19548/stat : 19548 (java) S 19543 19543 13952 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1999356780 889589760 12449 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19549] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19549/stat : 19549 (java) S 19543 19543 13952 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1999356780 889589760 12449 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19550] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19550/stat : 19550 (java) S 19543 19543 13952 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1999356782 889589760 12449 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19551] ppid=19543 vsize=868740 CPUtime=0.23
/proc/19545/task/19551/stat : 19551 (java) S 19543 19543 13952 0 -1 64 1524 0 0 0 22 1 0 0 16 0 9 0 1999356782 889589760 12449 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19552] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19552/stat : 19552 (java) S 19543 19543 13952 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 1999356782 889589760 12449 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19553] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19553/stat : 19553 (java) S 19543 19543 13952 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1999356782 889589760 12449 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 874096

[startup+3.10261 s]
/proc/loadavg: 2.08 2.06 2.01 3/83 19553
/proc/meminfo: memFree=1576784/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5356 CPUtime=0
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 1999356776 5484544 235 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1339 235 195 169 0 50 0
[pid=19545] ppid=19543 vsize=868740 CPUtime=3.05
/proc/19545/stat : 19545 (java) S 19543 19543 13952 0 -1 0 15691 0 1 0 294 11 0 0 21 0 9 0 1999356777 889589760 15014 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/19545/statm: 217185 15014 1860 9 0 211747 0
[pid=19545/tid=19546] ppid=19543 vsize=868740 CPUtime=2.34
/proc/19545/task/19546/stat : 19546 (java) R 19543 19543 13952 0 -1 64 5014 0 1 0 230 4 0 0 25 0 9 0 1999356778 889589760 15014 996147200 134512640 134550740 4294955984 18446744073709551615 4127173072 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19547] ppid=19543 vsize=868740 CPUtime=0.44
/proc/19545/task/19547/stat : 19547 (java) S 19543 19543 13952 0 -1 64 8409 0 0 0 40 4 0 0 16 0 9 0 1999356779 889589760 15014 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19548] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19548/stat : 19548 (java) S 19543 19543 13952 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1999356780 889589760 15014 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19549] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19549/stat : 19549 (java) S 19543 19543 13952 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1999356780 889589760 15014 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19550] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19550/stat : 19550 (java) S 19543 19543 13952 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1999356782 889589760 15014 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19551] ppid=19543 vsize=868740 CPUtime=0.25
/proc/19545/task/19551/stat : 19551 (java) S 19543 19543 13952 0 -1 64 1534 0 0 0 24 1 0 0 16 0 9 0 1999356782 889589760 15014 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19552] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19552/stat : 19552 (java) S 19543 19543 13952 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 1999356782 889589760 15014 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19545/tid=19553] ppid=19543 vsize=868740 CPUtime=0
/proc/19545/task/19553/stat : 19553 (java) S 19543 19543 13952 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1999356782 889589760 15014 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 874096

[startup+6.30198 s]
/proc/loadavg: 2.08 2.06 2.01 3/75 19554
/proc/meminfo: memFree=1614488/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=35812 CPUtime=1.61
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 3504 0 0 0 160 1 0 0 25 0 1 0 1999357243 36671488 3254 996147200 1448431616 1448550632 4294956144 18446744073709551615 134904829 0 0 4096 0 0 0 0 17 0 0 0
/proc/19554/statm: 8953 3254 317 29 0 3007 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 41172

[startup+12.7017 s]
/proc/loadavg: 2.07 2.06 2.01 3/75 19554
/proc/meminfo: memFree=1569112/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=7.96
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17137 0 0 0 787 9 0 0 25 0 1 100 1999357243 77918208 13284 996147200 1448431616 1448550632 4294956144 18446744073709551615 134535450 0 0 4096 8194 0 0 0 17 0 0 0
/proc/19554/statm: 19023 13284 395 29 0 13077 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 81452

[startup+25.5013 s]
/proc/loadavg: 2.06 2.06 2.00 3/75 19554
/proc/meminfo: memFree=1569112/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=20.66
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17137 0 0 0 2057 9 0 0 25 0 1 100 1999357243 77918208 13284 996147200 1448431616 1448550632 4294956144 18446744073709551615 134535954 0 0 4096 8194 0 0 0 17 0 0 0
/proc/19554/statm: 19023 13284 395 29 0 13077 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 81452

[startup+51.1013 s]
/proc/loadavg: 2.04 2.05 2.00 3/75 19554
/proc/meminfo: memFree=1568856/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=46.06
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17150 0 0 0 4597 9 0 0 25 0 1 100 1999357243 77918208 13297 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670054 0 0 4096 8194 0 0 0 17 0 0 0
/proc/19554/statm: 19023 13297 395 29 0 13077 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 81452

[startup+102.306 s]
/proc/loadavg: 2.11 2.06 2.01 3/83 19667
/proc/meminfo: memFree=1248024/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=96.87
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17160 0 0 0 9676 11 0 0 25 0 1 100 1999357243 77918208 13307 996147200 1448431616 1448550632 4294956144 18446744073709551615 134533568 0 0 4096 8194 0 0 0 17 0 0 0
/proc/19554/statm: 19023 13307 395 29 0 13077 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 81452

[startup+162.301 s]
/proc/loadavg: 2.07 2.06 2.00 3/75 19744
/proc/meminfo: memFree=1227032/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=156.54
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17160 0 0 0 15639 15 0 0 25 0 1 100 1999357243 77918208 13307 996147200 1448431616 1448550632 4294956144 18446744073709551615 134535455 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13307 395 29 0 13077 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 81452

[startup+222.301 s]
/proc/loadavg: 2.02 2.05 2.00 3/75 19744
/proc/meminfo: memFree=1227288/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=216.29
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17160 0 0 0 21614 15 0 0 25 0 1 100 1999357243 77918208 13307 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13307 395 29 0 13077 0
Current children cumulated CPU time (s) 220.82
Current children cumulated vsize (KiB) 81452

[startup+282.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/75 19744
/proc/meminfo: memFree=1227288/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53

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

/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1117.29
Current children cumulated vsize (KiB) 81452

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19746
/proc/meminfo: memFree=1226648/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1172.52
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 117236 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1177.05
Current children cumulated vsize (KiB) 81452

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19746
/proc/meminfo: memFree=1226520/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1232.28
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 123212 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134533568 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1236.81
Current children cumulated vsize (KiB) 81452

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19746
/proc/meminfo: memFree=1226456/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1292.05
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 129189 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670064 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1296.58
Current children cumulated vsize (KiB) 81452

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19746
/proc/meminfo: memFree=1226328/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1351.81
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 135165 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670133 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1356.34
Current children cumulated vsize (KiB) 81452

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19752
/proc/meminfo: memFree=1226008/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1411.57
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 141141 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134607589 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1416.1
Current children cumulated vsize (KiB) 81452

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19752
/proc/meminfo: memFree=1226008/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1471.33
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 147117 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1475.86
Current children cumulated vsize (KiB) 81452

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19752
/proc/meminfo: memFree=1226008/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1531.09
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 153093 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1535.62
Current children cumulated vsize (KiB) 81452

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19752
/proc/meminfo: memFree=1226008/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1590.86
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 159070 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1595.39
Current children cumulated vsize (KiB) 81452

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19752
/proc/meminfo: memFree=1226008/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1650.62
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 165046 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1655.15
Current children cumulated vsize (KiB) 81452

[startup+1722.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/75 19752
/proc/meminfo: memFree=1226008/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1710.38
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 171022 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670187 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1714.91
Current children cumulated vsize (KiB) 81452

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/75 19752
/proc/meminfo: memFree=1225944/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1770.14
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 176998 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670189 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1774.67
Current children cumulated vsize (KiB) 81452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.8 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 19752
/proc/meminfo: memFree=1225944/2055920 swapFree=4179912/4192956
[pid=19543] ppid=19541 vsize=5360 CPUtime=4.53
/proc/19543/stat : 19543 (solve.sh) S 19541 19543 13952 0 -1 4194304 309 36818 0 1 0 0 430 23 19 0 1 0 1999356776 5488640 236 996147200 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19543/statm: 1340 236 195 169 0 51 0
[pid=19554] ppid=19543 vsize=76092 CPUtime=1795.55
/proc/19554/stat : 19554 (ld-linux.so.2) R 19543 19543 13952 0 -1 4194304 17192 0 0 0 179539 16 0 0 25 0 1 100 1999357243 77918208 13339 996147200 1448431616 1448550632 4294956144 18446744073709551615 134670187 0 0 4096 8194 0 0 0 17 1 0 0
/proc/19554/statm: 19023 13339 395 29 0 13077 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 81452

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 19543 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=307345
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=241963
# CPU time returned by wait4() is 4.54931
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1807.81
CPU time (s): 1800.08
CPU user time (s): 1799.69
CPU system time (s): 0.39
CPU usage (%): 99.5722
Max. virtual memory (cumulated for all children) (KiB): 874248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.30734
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37127
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= 1782
involuntary context switches= 1797

runsolver used 1.73873 second user time and 4.87626 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-04 22:37:24
IDJOB=1104857
IDBENCH=55955
IDSOLVER=369
FILE ID=node53/1104857-1215203844
PBS_JOBID= 7881604
Free space on /tmp= 65092 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-45-4.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1104857-1215203844/watcher-1104857-1215203844 -o /tmp/evaluation-result-1104857-1215203844/solver-1104857-1215203844 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1104857-1215203844.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3e8236e6ba39e4fd04a7c847b9b657af
RANDOM SEED=563223052

node53.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		: 3000.222
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		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1624784 kB
Buffers:         30412 kB
Cached:         280160 kB
SwapCached:       7396 kB
Active:         220924 kB
Inactive:       153316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624784 kB
SwapTotal:     4192956 kB
SwapFree:      4179912 kB
Dirty:           31676 kB
Writeback:           0 kB
Mapped:          70616 kB
Slab:            42224 kB
Committed_AS:  3957368 kB
PageTables:       1896 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= 65044 MiB
End job on node53 at 2008-07-04 23:07:34