Trace number 1042201

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
bpsolver 2008-06-27? (TO) 1800.03 1815.91

General information on the benchmark

Namecsp/allsquares/
normalized-squares-28-28.xml
MD5SUMf089d5d42bb32345cd570359b785e582
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.9468
Satisfiable
(Un)Satisfiability was proved
Number of variables1568
Number of constraints1893
Maximum constraint arity28
Maximum domain size89
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1513
Global constraints used (with number of constraints)cumulative(2),weightedsum(378)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1042201-1215002759)
0.39/0.45	c Converted in 186 ms
0.39/0.45	c solving(HOME/instance-1042201-1215002759,1800000)

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-1042201-1215002759/watcher-1042201-1215002759 -o /tmp/evaluation-result-1042201-1215002759/solver-1042201-1215002759 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1042201-1215002759 1800 

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: 2.00 2.00 2.00 4/73 22919
/proc/meminfo: memFree=1826344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=18572 CPUtime=0
/proc/22919/stat : 22919 (runsolver) R 22917 22919 20013 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1979248130 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 208717540647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/22919/statm: 4643 292 257 25 0 2626 0

[startup+0.037555 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 22919
/proc/meminfo: memFree=1826344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=56080 CPUtime=0.02
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 1103 0 0 0 2 0 0 0 20 0 1 0 1979248130 57425920 816 996147200 134512640 134990860 4294956112 18446744073709551615 134668474 0 0 4096 2 0 0 0 17 1 0 0
/proc/22919/statm: 14020 816 174 116 0 13531 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 56080

[startup+0.102623 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 22919
/proc/meminfo: memFree=1826344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=56080 CPUtime=0.09
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 1252 0 0 0 4 5 0 0 20 0 1 0 1979248130 57425920 965 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/22919/statm: 14020 965 174 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.302617 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 22919
/proc/meminfo: memFree=1826344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=56080 CPUtime=0.28
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 1293 0 0 0 13 15 0 0 22 0 1 0 1979248130 57425920 1006 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/22919/statm: 14020 1006 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701685 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 22919
/proc/meminfo: memFree=1826344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=0.68
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2661 0 0 0 44 24 0 0 25 0 2 0 1979248130 76185600 2371 996147200 134512640 134990860 4294956112 18446744073709551615 134629947 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2371 208 116 0 18111 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74400

[startup+1.50183 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1817240/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=1.47
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2704 0 0 0 123 24 0 0 25 0 2 0 1979248130 76185600 2414 996147200 134512640 134990860 4294956112 18446744073709551615 134864012 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2414 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2414 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 74400

[startup+3.10114 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1817048/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=3.06
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2704 0 0 0 281 25 0 0 25 0 2 0 1979248130 76185600 2414 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2414 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2414 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 74400

[startup+6.30174 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1817048/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=6.23
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2704 0 0 0 598 25 0 0 25 0 2 0 1979248130 76185600 2414 996147200 134512640 134990860 4294956112 18446744073709551615 134607528 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2414 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2414 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 74400

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816856/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=12.58
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2706 0 0 0 1233 25 0 0 25 0 2 0 1979248130 76185600 2416 996147200 134512640 134990860 4294956112 18446744073709551615 134864012 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2416 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2416 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 74400

[startup+25.5023 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816856/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=25.26
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2724 0 0 0 2501 25 0 0 25 0 2 0 1979248130 76185600 2434 996147200 134512640 134990860 4294956112 18446744073709551615 134851915 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2434 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2434 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 74400

[startup+51.1021 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816856/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=50.65
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2725 0 0 0 5040 25 0 0 25 0 2 0 1979248130 76185600 2435 996147200 134512640 134990860 4294956112 18446744073709551615 134630015 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2435 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2435 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 74400

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816536/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=101.4
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2746 0 0 0 10115 25 0 0 25 0 2 0 1979248130 76185600 2456 996147200 134512640 134990860 4294956112 18446744073709551615 134571467 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2456 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2456 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 74400

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=160.89
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2764 0 0 0 16063 26 0 0 25 0 2 0 1979248130 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 134605207 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2474 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 74400

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=220.39
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2764 0 0 0 22013 26 0 0 25 0 2 0 1979248130 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 134608444 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2474 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 74400

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=279.88
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2764 0 0 0 27962 26 0 0 25 0 2 0 1979248130 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 134629904 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2474 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 74400

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=339.37
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2764 0 0 0 33911 26 0 0 25 0 2 0 1979248130 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 134864012 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2474 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 74400

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816344/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=398.87
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2764 0 0 0 39860 27 0 0 25 0 2 0 1979248130 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 134629968 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2474 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 74400

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 22921
/proc/meminfo: memFree=1816280/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=74400 CPUtime=458.36
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 2764 0 0 0 45809 27 0 0 25 0 2 0 1979248130 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 18600 2474 208 116 0 18111 0
[pid=22919/tid=22921] ppid=22917 vsize=74400 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1979248186 76185600 2474 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 74400

[startup+522.302 s]

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


[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1810056/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1171.95
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3193 0 0 0 117165 30 0 0 25 0 3 0 1979248130 86675456 2903 996147200 134512640 134990860 4294956112 18446744073709551615 134629536 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2903 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2903 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979338203 86675456 2903 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1171.95
Current children cumulated vsize (KiB) 84644

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809800/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1231.39
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3193 0 0 0 123109 30 0 0 25 0 3 0 1979248130 86675456 2903 996147200 134512640 134990860 4294956112 18446744073709551615 134629921 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2903 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2903 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979338203 86675456 2903 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.39
Current children cumulated vsize (KiB) 84644

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809736/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1290.82
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3196 0 0 0 129052 30 0 0 25 0 3 0 1979248130 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134630083 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2906 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979338203 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1290.82
Current children cumulated vsize (KiB) 84644

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809736/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1350.25
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3196 0 0 0 134995 30 0 0 25 0 3 0 1979248130 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134629999 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2906 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979338203 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1350.25
Current children cumulated vsize (KiB) 84644

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809672/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1409.71
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3196 0 0 0 140941 30 0 0 25 0 3 0 1979248130 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2906 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979338203 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1409.71
Current children cumulated vsize (KiB) 84644

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809672/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1469.18
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3196 0 0 0 146888 30 0 0 25 0 3 0 1979248130 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134851696 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2906 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979338203 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1469.18
Current children cumulated vsize (KiB) 84644

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809608/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1528.64
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3196 0 0 0 152834 30 0 0 25 0 3 0 1979248130 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134582633 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2906 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979338203 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1528.64
Current children cumulated vsize (KiB) 84644

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809544/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1588.11
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3196 0 0 0 158780 31 0 0 25 0 3 0 1979248130 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134598213 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2906 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979338203 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1588.11
Current children cumulated vsize (KiB) 84644

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809480/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1647.57
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3196 0 0 0 164726 31 0 0 25 0 3 0 1979248130 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134895422 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2906 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979338203 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1647.57
Current children cumulated vsize (KiB) 84644

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809480/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1707.04
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3196 0 0 0 170672 32 0 0 25 0 3 0 1979248130 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134845553 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2906 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979338203 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1707.04
Current children cumulated vsize (KiB) 84644

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 22929
/proc/meminfo: memFree=1809288/2055920 swapFree=4115972/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1766.5
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3196 0 0 0 176618 32 0 0 25 0 3 0 1979248130 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22919/statm: 21161 2906 208 116 0 20672 0
[pid=22919/tid=22921] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22921/stat : 22921 (bprolog) S 22917 22919 20013 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979248186 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22919/tid=22923] ppid=22917 vsize=84644 CPUtime=0
/proc/22919/task/22923/stat : 22923 (bprolog) S 22917 22919 20013 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979338203 86675456 2906 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1766.5
Current children cumulated vsize (KiB) 84644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.9 s]
/proc/loadavg: 1.56 1.89 1.96 2/65 23017
/proc/meminfo: memFree=1830640/2055920 swapFree=4116020/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1800.01
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3197 0 0 0 179968 33 0 0 25 0 1 0 1979248130 86675456 2907 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 0 0 0 17 0 0 0
/proc/22919/statm: 21161 2907 209 116 0 20672 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84644

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

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

[startup+1815.9 s]
/proc/loadavg: 1.56 1.89 1.96 2/65 23017
/proc/meminfo: memFree=1830640/2055920 swapFree=4116020/4192956
[pid=22919] ppid=22917 vsize=84644 CPUtime=1800.01
/proc/22919/stat : 22919 (bprolog) R 22917 22919 20013 0 -1 4194304 3197 0 0 0 179968 33 0 0 25 0 1 0 1979248130 86675456 2907 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 0 0 0 17 0 0 0
/proc/22919/statm: 21161 2907 209 116 0 20672 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.91
CPU time (s): 1800.03
CPU user time (s): 1799.69
CPU system time (s): 0.335948
CPU usage (%): 99.1254
Max. virtual memory (cumulated for all children) (KiB): 84644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3197
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 39189

runsolver used 2.16167 second user time and 5.54016 second system time

The end

Launcher Data (download as text)

Begin job on node47 at 2008-07-02 14:45:59
IDJOB=1042201
IDBENCH=53882
IDSOLVER=347
FILE ID=node47/1042201-1215002759
PBS_JOBID= 7870828
Free space on /tmp= 66540 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-28-28.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042201-1215002759/watcher-1042201-1215002759 -o /tmp/evaluation-result-1042201-1215002759/solver-1042201-1215002759 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1042201-1215002759 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f089d5d42bb32345cd570359b785e582
RANDOM SEED=953910116

node47.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		: 3000.281
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		: 3000.281
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:       1826824 kB
Buffers:          6460 kB
Cached:          60560 kB
SwapCached:      70612 kB
Active:         159552 kB
Inactive:        16248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826824 kB
SwapTotal:     4192956 kB
SwapFree:      4115972 kB
Dirty:            3688 kB
Writeback:           0 kB
Mapped:         115600 kB
Slab:            38348 kB
Committed_AS:  3962028 kB
PageTables:       2016 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB
End job on node47 at 2008-07-02 15:16:17