Trace number 1107126

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) 1800.01 1812.41

General information on the benchmark

Namecsp/super-queens/
normalized-super-queens-4.xml
MD5SUM86f27dad5b32c8754684e5fda2e6b575
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.60176
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints21540
Maximum constraint arity2
Maximum domain size120
Number of constraints which are defined in extension0
Number of constraints which are defined in intension21540
Global constraints used (with number of constraints)

Solver Data (download as text)

6.21/6.36	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-1107126-1215230140/watcher-1107126-1215230140 -o /tmp/evaluation-result-1107126-1215230140/solver-1107126-1215230140 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solve.sh HOME/instance-1107126-1215230140.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.94 1.96 1.98 4/73 27890
/proc/meminfo: memFree=1651616/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5356 CPUtime=0
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 160825441 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1339 235 195 169 0 50 0
[pid=27891] ppid=27890 vsize=5356 CPUtime=0
/proc/27891/stat : 27891 (solve.sh) R 27890 27890 24731 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 160825442 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 212218735911 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/27891/statm: 1339 235 195 169 0 50 0

[startup+0.0893119 s]
/proc/loadavg: 1.94 1.96 1.98 4/73 27890
/proc/meminfo: memFree=1651616/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5356 CPUtime=0
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 160825441 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1339 235 195 169 0 50 0
[pid=27891] ppid=27890 vsize=864136 CPUtime=0.07
/proc/27891/stat : 27891 (java) S 27890 27890 24731 0 -1 0 3412 0 1 0 5 2 0 0 18 0 9 0 160825442 884875264 2866 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27891/statm: 216034 2866 1701 9 0 210596 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 869492

[startup+0.101309 s]
/proc/loadavg: 1.94 1.96 1.98 4/73 27890
/proc/meminfo: memFree=1651616/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5356 CPUtime=0
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 160825441 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1339 235 195 169 0 50 0
[pid=27891] ppid=27890 vsize=864136 CPUtime=0.09
/proc/27891/stat : 27891 (java) S 27890 27890 24731 0 -1 0 3487 0 1 0 7 2 0 0 18 0 9 0 160825442 884875264 2939 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27891/statm: 216034 2939 1713 9 0 210596 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 869492

[startup+0.301332 s]
/proc/loadavg: 1.94 1.96 1.98 4/73 27890
/proc/meminfo: memFree=1651616/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5356 CPUtime=0
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 160825441 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1339 235 195 169 0 50 0
[pid=27891] ppid=27890 vsize=864924 CPUtime=0.28
/proc/27891/stat : 27891 (java) S 27890 27890 24731 0 -1 0 4419 0 1 0 25 3 0 0 18 0 9 0 160825442 885682176 3852 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27891/statm: 216231 3852 1821 9 0 210793 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 870280

[startup+0.701375 s]
/proc/loadavg: 1.94 1.96 1.98 4/73 27890
/proc/meminfo: memFree=1651616/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5356 CPUtime=0
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 160825441 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1339 235 195 169 0 50 0
[pid=27891] ppid=27890 vsize=864924 CPUtime=0.68
/proc/27891/stat : 27891 (java) S 27890 27890 24731 0 -1 0 10229 0 1 0 62 6 0 0 18 0 9 0 160825442 885682176 9652 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27891/statm: 216231 9652 1843 9 0 210793 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 870280

[startup+1.50246 s]
/proc/loadavg: 1.94 1.96 1.98 3/83 27900
/proc/meminfo: memFree=1610512/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5356 CPUtime=0
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 160825441 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1339 235 195 169 0 50 0
[pid=27891] ppid=27890 vsize=868736 CPUtime=1.46
/proc/27891/stat : 27891 (java) S 27890 27890 24731 0 -1 0 14822 0 1 0 138 8 0 0 18 0 9 0 160825442 889585664 14205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27891/statm: 217184 14205 1861 9 0 211746 0
[pid=27891/tid=27893] ppid=27890 vsize=868736 CPUtime=0.95
/proc/27891/task/27893/stat : 27893 (java) R 27890 27890 24731 0 -1 64 4960 0 1 0 92 3 0 0 25 0 9 0 160825443 889585664 14205 996147200 134512640 134550740 4294956032 18446744073709551615 103206788 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27894] ppid=27890 vsize=868736 CPUtime=0.24
/proc/27891/task/27894/stat : 27894 (java) S 27890 27890 24731 0 -1 64 7603 0 0 0 21 3 0 0 16 0 9 0 160825444 889585664 14205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27895] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27895/stat : 27895 (java) S 27890 27890 24731 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 160825444 889585664 14205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27896] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27896/stat : 27896 (java) S 27890 27890 24731 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 160825444 889585664 14205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27897] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27897/stat : 27897 (java) S 27890 27890 24731 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 160825446 889585664 14205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27898] ppid=27890 vsize=868736 CPUtime=0.25
/proc/27891/task/27898/stat : 27898 (java) S 27890 27890 24731 0 -1 64 1525 0 0 0 24 1 0 0 16 0 9 0 160825446 889585664 14205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27899] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27899/stat : 27899 (java) S 27890 27890 24731 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 160825446 889585664 14205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27900] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27900/stat : 27900 (java) S 27890 27890 24731 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 160825446 889585664 14205 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 874092

[startup+3.10263 s]
/proc/loadavg: 2.03 1.97 1.99 3/83 27900
/proc/meminfo: memFree=1597520/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5356 CPUtime=0
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 160825441 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1339 235 195 169 0 50 0
[pid=27891] ppid=27890 vsize=868736 CPUtime=3.04
/proc/27891/stat : 27891 (java) S 27890 27890 24731 0 -1 0 17371 0 1 0 295 9 0 0 18 0 9 0 160825442 889585664 16683 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27891/statm: 217184 16683 1861 9 0 211746 0
[pid=27891/tid=27893] ppid=27890 vsize=868736 CPUtime=2.26
/proc/27891/task/27893/stat : 27893 (java) R 27890 27890 24731 0 -1 64 5031 0 1 0 223 3 0 0 25 0 9 0 160825443 889585664 16683 996147200 134512640 134550740 4294956032 18446744073709551615 4127133413 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27894] ppid=27890 vsize=868736 CPUtime=0.5
/proc/27891/task/27894/stat : 27894 (java) S 27890 27890 24731 0 -1 64 10078 0 0 0 46 4 0 0 16 0 9 0 160825444 889585664 16683 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27895] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27895/stat : 27895 (java) S 27890 27890 24731 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 160825444 889585664 16683 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27896] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27896/stat : 27896 (java) S 27890 27890 24731 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 160825444 889585664 16683 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27897] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27897/stat : 27897 (java) S 27890 27890 24731 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 160825446 889585664 16683 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27898] ppid=27890 vsize=868736 CPUtime=0.26
/proc/27891/task/27898/stat : 27898 (java) S 27890 27890 24731 0 -1 64 1528 0 0 0 25 1 0 0 17 0 9 0 160825446 889585664 16683 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27899] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27899/stat : 27899 (java) S 27890 27890 24731 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 160825446 889585664 16683 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27900] ppid=27890 vsize=868736 CPUtime=0
/proc/27891/task/27900/stat : 27900 (java) S 27890 27890 24731 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 160825446 889585664 16683 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 874092

[startup+6.30196 s]
/proc/loadavg: 2.03 1.97 1.99 4/83 27900
/proc/meminfo: memFree=1556624/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5356 CPUtime=0
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 160825441 5484544 235 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1339 235 195 169 0 50 0
[pid=27891] ppid=27890 vsize=868884 CPUtime=6.21
/proc/27891/stat : 27891 (java) S 27890 27890 24731 0 -1 0 39785 0 1 0 600 21 0 0 18 0 9 0 160825442 889737216 38595 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27891/statm: 217221 38595 2563 9 0 211783 0
[pid=27891/tid=27893] ppid=27890 vsize=868884 CPUtime=4.42
/proc/27891/task/27893/stat : 27893 (java) S 27890 27890 24731 0 -1 64 7549 0 1 0 436 6 0 0 25 0 9 0 160825443 889737216 38595 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27894] ppid=27890 vsize=868884 CPUtime=1.31
/proc/27891/task/27894/stat : 27894 (java) S 27890 27890 24731 0 -1 64 29807 0 0 0 119 12 0 0 16 0 9 0 160825444 889737216 38595 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27895] ppid=27890 vsize=868884 CPUtime=0
/proc/27891/task/27895/stat : 27895 (java) S 27890 27890 24731 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 160825444 889737216 38595 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27896] ppid=27890 vsize=868884 CPUtime=0
/proc/27891/task/27896/stat : 27896 (java) S 27890 27890 24731 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 160825444 889737216 38595 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27897] ppid=27890 vsize=868884 CPUtime=0
/proc/27891/task/27897/stat : 27897 (java) S 27890 27890 24731 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 160825446 889737216 38595 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27898] ppid=27890 vsize=868884 CPUtime=0.45
/proc/27891/task/27898/stat : 27898 (java) S 27890 27890 24731 0 -1 64 1695 0 0 0 44 1 0 0 15 0 9 0 160825446 889737216 38595 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27899] ppid=27890 vsize=868884 CPUtime=0
/proc/27891/task/27899/stat : 27899 (java) S 27890 27890 24731 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 160825446 889737216 38595 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27891/tid=27900] ppid=27890 vsize=868884 CPUtime=0
/proc/27891/task/27900/stat : 27900 (java) S 27890 27890 24731 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 160825446 889737216 38595 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 874240

[startup+12.7026 s]
/proc/loadavg: 2.02 1.97 1.99 3/75 27901
/proc/meminfo: memFree=1530640/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=6.27
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 602 25 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 152672645 0 0 4096 8194 0 0 0 17 1 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 147812

[startup+25.502 s]
/proc/loadavg: 2.02 1.97 1.99 3/75 27901
/proc/meminfo: memFree=1530832/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=18.95
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 1870 25 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 1 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 147812

[startup+51.1017 s]
/proc/loadavg: 2.01 1.97 1.99 3/75 27901
/proc/meminfo: memFree=1530896/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=44.32
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 4407 25 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 1 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 50.55
Current children cumulated vsize (KiB) 147812

[startup+102.306 s]
/proc/loadavg: 2.00 1.97 1.99 3/75 27901
/proc/meminfo: memFree=1530640/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=95.07
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 9481 26 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 1 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0

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

/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1112.47
Current children cumulated vsize (KiB) 147812

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/75 27907
/proc/meminfo: memFree=1530704/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1165.73
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 116544 29 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 135187892 0 0 4096 8194 0 0 0 17 1 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1171.96
Current children cumulated vsize (KiB) 147812

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/75 27909
/proc/meminfo: memFree=1530448/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1225.21
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 122492 29 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 135187825 0 0 4096 8194 0 0 0 17 1 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1231.44
Current children cumulated vsize (KiB) 147812

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/75 27909
/proc/meminfo: memFree=1530512/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1284.7
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 128441 29 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 150962148 0 0 4096 8194 0 0 0 17 1 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1290.93
Current children cumulated vsize (KiB) 147812

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/75 27909
/proc/meminfo: memFree=1530384/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1344.18
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 134389 29 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 135187872 0 0 4096 8194 0 0 0 17 1 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1350.41
Current children cumulated vsize (KiB) 147812

[startup+1422.31 s]
/proc/loadavg: 2.03 1.98 1.99 3/74 27970
/proc/meminfo: memFree=1473240/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1403.9
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 140358 32 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 0 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1410.13
Current children cumulated vsize (KiB) 147812

[startup+1482.3 s]
/proc/loadavg: 2.01 1.98 1.99 3/83 28018
/proc/meminfo: memFree=1147088/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1463.8
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 146347 33 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 0 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1470.03
Current children cumulated vsize (KiB) 147812

[startup+1542.3 s]
/proc/loadavg: 2.12 2.01 2.00 3/83 28018
/proc/meminfo: memFree=796688/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1523.78
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 152344 34 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 135188860 0 0 4096 8194 0 0 0 17 0 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1530.01
Current children cumulated vsize (KiB) 147812

[startup+1602.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/83 28018
/proc/meminfo: memFree=759248/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1583.75
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 158340 35 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 0 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1589.98
Current children cumulated vsize (KiB) 147812

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 28019
/proc/meminfo: memFree=1311248/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1643.72
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 164337 35 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 0 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1649.95
Current children cumulated vsize (KiB) 147812

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28019
/proc/meminfo: memFree=1311120/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1703.71
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 170335 36 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 0 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1709.94
Current children cumulated vsize (KiB) 147812

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28019
/proc/meminfo: memFree=1310296/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1763.69
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 176333 36 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 134616315 0 0 4096 8194 0 0 0 17 0 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1769.92
Current children cumulated vsize (KiB) 147812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28019
/proc/meminfo: memFree=1310296/2055920 swapFree=4181096/4192956
[pid=27890] ppid=27888 vsize=5360 CPUtime=6.23
/proc/27890/stat : 27890 (solve.sh) S 27888 27890 24731 0 -1 4194304 310 39790 0 1 0 0 600 23 19 0 1 0 160825441 5488640 236 996147200 4194304 4889804 548682068832 18446744073709551615 212218733380 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27890/statm: 1340 236 195 169 0 51 0
[pid=27901] ppid=27890 vsize=142452 CPUtime=1793.78
/proc/27901/stat : 27901 (ld-linux.so.2) R 27890 27890 24731 0 -1 4194304 51766 0 0 0 179342 36 0 0 25 0 1 100 160826077 145870848 29328 996147200 1448431616 1448550632 4294956176 18446744073709551615 135188845 0 0 4096 8194 0 0 0 17 0 0 0
/proc/27901/statm: 35613 29328 428 29 0 29667 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147812

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 27890 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=3087
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=237963
# CPU time returned by wait4() is 6.24105
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1812.41
CPU time (s): 1800.01
CPU user time (s): 1799.42
CPU system time (s): 0.59
CPU usage (%): 99.3157
Max. virtual memory (cumulated for all children) (KiB): 874240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.00309
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40100
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= 2307
involuntary context switches= 2388

runsolver used 2.16867 second user time and 5.48717 second system time

The end

Launcher Data (download as text)

Begin job on node46 at 2008-07-05 05:55:40
IDJOB=1107126
IDBENCH=57527
IDSOLVER=369
FILE ID=node46/1107126-1215230140
PBS_JOBID= 7881801
Free space on /tmp= 66180 MiB

SOLVER NAME= Minion/Tailor 2008-07-04
BENCH NAME= CPAI08/csp/super-queens/normalized-super-queens-4.xml
COMMAND LINE= DIR/solve.sh BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1107126-1215230140/watcher-1107126-1215230140 -o /tmp/evaluation-result-1107126-1215230140/solver-1107126-1215230140 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solve.sh HOME/instance-1107126-1215230140.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 86f27dad5b32c8754684e5fda2e6b575
RANDOM SEED=662070897

node46.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		: 3000.238
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		: 3000.238
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:       1652096 kB
Buffers:         55588 kB
Cached:         280348 kB
SwapCached:       6172 kB
Active:         240640 kB
Inactive:       107692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652096 kB
SwapTotal:     4192956 kB
SwapFree:      4181096 kB
Dirty:           32324 kB
Writeback:           0 kB
Mapped:          20472 kB
Slab:            41012 kB
Committed_AS:   409832 kB
PageTables:       1572 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66096 MiB
End job on node46 at 2008-07-05 06:25:55