Trace number 1081382

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) 1800.09 1812.41

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-mul.xml
MD5SUM368c4b39c2d9adff7fe3e26447d96356
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 benchmark30.7603
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints5460
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5460
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1081382-1215216740)
0.88/0.98	c Converted in 460 ms
0.88/0.98	c solving(HOME/instance-1081382-1215216740,1800000)

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-1081382-1215216740/watcher-1081382-1215216740 -o /tmp/evaluation-result-1081382-1215216740/solver-1081382-1215216740 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1081382-1215216740 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: 1.92 1.98 1.99 4/72 6742
/proc/meminfo: memFree=1583352/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=18572 CPUtime=0
/proc/6742/stat : 6742 (runsolver) R 6740 6742 5959 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2000643698 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 227607637287 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6742/statm: 4643 292 257 25 0 2626 0

[startup+0.0817871 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6742
/proc/meminfo: memFree=1583352/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=56080 CPUtime=0.06
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 1106 0 0 0 3 3 0 0 20 0 1 0 2000643698 57425920 819 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/6742/statm: 14020 819 178 116 0 13531 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 56080

[startup+0.102747 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6742
/proc/meminfo: memFree=1583352/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=56080 CPUtime=0.08
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 1107 0 0 0 4 4 0 0 20 0 1 0 2000643698 57425920 820 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/6742/statm: 14020 820 178 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.30177 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6742
/proc/meminfo: memFree=1583352/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=56080 CPUtime=0.29
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 1110 0 0 0 14 15 0 0 21 0 1 0 2000643698 57425920 823 996147200 134512640 134990860 4294956096 18446744073709551615 134566172 0 0 4096 2 0 0 0 17 1 0 0
/proc/6742/statm: 14020 823 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701817 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 6742
/proc/meminfo: memFree=1583352/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=56080 CPUtime=0.68
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 1117 0 0 0 33 35 0 0 25 0 1 0 2000643698 57425920 830 996147200 134512640 134990860 4294956096 18446744073709551615 134559718 0 0 4096 2 0 0 0 17 1 0 0
/proc/6742/statm: 14020 830 178 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50191 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 6743
/proc/meminfo: memFree=1579568/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=1.48
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 98 50 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134718710 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74556

[startup+3.1011 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573736/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=3.06
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 256 50 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134629878 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 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) 74556

[startup+6.30148 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573736/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=6.24
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 574 50 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134839086 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 74556

[startup+12.7012 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573608/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=12.59
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 1209 50 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134718644 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 74556

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573736/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=25.29
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 2479 50 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134718688 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 74556

[startup+51.1018 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573800/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=50.7
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 5020 50 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134718758 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 74556

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573672/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=101.51
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 10101 50 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134629820 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 74556

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573672/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=161.05
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 16055 50 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134718648 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 74556

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573672/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=220.6
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 22009 51 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134839188 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 74556

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573608/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=280.15
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 27964 51 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134839146 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 74556

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573672/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=339.69
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 33918 51 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134631755 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.69
Current children cumulated vsize (KiB) 74556

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573608/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=399.24
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 39873 51 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134710233 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.24
Current children cumulated vsize (KiB) 74556

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573480/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=74556 CPUtime=458.78
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2738 0 0 0 45827 51 0 0 25 0 2 0 2000643698 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 134838842 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 18639 2448 203 116 0 18150 0
[pid=6742/tid=6744] ppid=6740 vsize=74556 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2000643815 76345344 2448 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.78
Current children cumulated vsize (KiB) 74556

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 6744
/proc/meminfo: memFree=1573544/2055920 swapFree=4179860/4192956

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

/proc/loadavg: 2.00 2.00 2.00 3/75 6745
/proc/meminfo: memFree=1573216/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=84800 CPUtime=1232.88
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2739 0 0 0 123236 52 0 0 25 0 3 0 2000643698 86835200 2449 996147200 134512640 134990860 4294956096 18446744073709551615 134718668 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 21200 2449 203 116 0 20711 0
[pid=6742/tid=6744] ppid=6740 vsize=84800 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000643815 86835200 2449 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=84800 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2000733832 86835200 2449 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1232.88
Current children cumulated vsize (KiB) 84800

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 6745
/proc/meminfo: memFree=1573216/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=84800 CPUtime=1292.44
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2739 0 0 0 129191 53 0 0 25 0 3 0 2000643698 86835200 2449 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 21200 2449 203 116 0 20711 0
[pid=6742/tid=6744] ppid=6740 vsize=84800 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2000643815 86835200 2449 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=84800 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2000733832 86835200 2449 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.44
Current children cumulated vsize (KiB) 84800

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6746
/proc/meminfo: memFree=1573208/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=95044 CPUtime=1351.98
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2740 0 0 0 135145 53 0 0 25 0 4 0 2000643698 97325056 2450 996147200 134512640 134990860 4294956096 18446744073709551615 134718746 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 23761 2450 203 116 0 23272 0
[pid=6742/tid=6744] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000643815 97325056 2450 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000733832 97325056 2450 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6746] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6746/stat : 6746 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000778841 97325056 2450 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1351.98
Current children cumulated vsize (KiB) 95044

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6746
/proc/meminfo: memFree=1573272/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=95044 CPUtime=1411.52
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2740 0 0 0 141099 53 0 0 25 0 4 0 2000643698 97325056 2450 996147200 134512640 134990860 4294956096 18446744073709551615 134715632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 23761 2450 203 116 0 23272 0
[pid=6742/tid=6744] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000643815 97325056 2450 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000733832 97325056 2450 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6746] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6746/stat : 6746 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000778841 97325056 2450 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.52
Current children cumulated vsize (KiB) 95044

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6746
/proc/meminfo: memFree=1573336/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=95044 CPUtime=1471.07
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2741 0 0 0 147054 53 0 0 25 0 4 0 2000643698 97325056 2451 996147200 134512640 134990860 4294956096 18446744073709551615 134710460 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 23761 2451 203 116 0 23272 0
[pid=6742/tid=6744] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000643815 97325056 2451 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000733832 97325056 2451 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6746] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6746/stat : 6746 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000778841 97325056 2451 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1471.07
Current children cumulated vsize (KiB) 95044

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 6746
/proc/meminfo: memFree=1573272/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=95044 CPUtime=1530.61
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2741 0 0 0 153008 53 0 0 25 0 4 0 2000643698 97325056 2451 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 23761 2451 203 116 0 23272 0
[pid=6742/tid=6744] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2000643815 97325056 2451 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2000733832 97325056 2451 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6746] ppid=6740 vsize=95044 CPUtime=0
/proc/6742/task/6746/stat : 6746 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2000778841 97325056 2451 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.61
Current children cumulated vsize (KiB) 95044

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 6747
/proc/meminfo: memFree=1573072/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=105288 CPUtime=1590.15
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2762 0 0 0 158962 53 0 0 25 0 5 0 2000643698 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/6742/statm: 26322 2472 206 116 0 25833 0
[pid=6742/tid=6744] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000643815 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000733832 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6746] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6746/stat : 6746 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000778841 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6747] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6747/stat : 6747 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2000801348 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1590.15
Current children cumulated vsize (KiB) 105288

[startup+1662.3 s]
/proc/loadavg: 1.96 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576336/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=105288 CPUtime=1650.03
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2762 0 0 0 164949 54 0 0 25 0 5 0 2000643698 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 134610180 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6742/statm: 26322 2472 206 116 0 25833 0
[pid=6742/tid=6744] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000643815 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000733832 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6746] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6746/stat : 6746 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000778841 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6747] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6747/stat : 6747 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2000801348 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1650.03
Current children cumulated vsize (KiB) 105288

[startup+1722.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576272/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=105288 CPUtime=1710.01
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2762 0 0 0 170947 54 0 0 25 0 5 0 2000643698 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 134716796 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6742/statm: 26322 2472 206 116 0 25833 0
[pid=6742/tid=6744] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000643815 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000733832 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6746] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6746/stat : 6746 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000778841 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6747] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6747/stat : 6747 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000801348 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1710.01
Current children cumulated vsize (KiB) 105288

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576080/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=105288 CPUtime=1769.99
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2762 0 0 0 176945 54 0 0 25 0 5 0 2000643698 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 134629559 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/6742/statm: 26322 2472 206 116 0 25833 0
[pid=6742/tid=6744] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6744/stat : 6744 (bprolog) S 6740 6742 5959 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2000643815 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6745] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6745/stat : 6745 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000733832 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6746] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6746/stat : 6746 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000778841 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=6742/tid=6747] ppid=6740 vsize=105288 CPUtime=0
/proc/6742/task/6747/stat : 6747 (bprolog) S 6740 6742 5959 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2000801348 107814912 2472 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1769.99
Current children cumulated vsize (KiB) 105288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.4 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 6775
/proc/meminfo: memFree=1576080/2055920 swapFree=4179860/4192956
[pid=6742] ppid=6740 vsize=105288 CPUtime=1800.08
/proc/6742/stat : 6742 (bprolog) R 6740 6742 5959 0 -1 4194304 2763 0 0 0 179954 54 0 0 25 0 1 0 2000643698 107814912 2473 996147200 134512640 134990860 4294956096 18446744073709551615 134598309 0 0 4096 2 0 0 0 17 0 0 0
/proc/6742/statm: 26322 2473 207 116 0 25833 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 105288

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)
Real time (s): 1812.41
CPU time (s): 1800.09
CPU user time (s): 1799.54
CPU system time (s): 0.543917
CPU usage (%): 99.3202
Max. virtual memory (cumulated for all children) (KiB): 105288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.54
system time used= 0.543917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2763
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= 11
involuntary context switches= 35818

runsolver used 1.83272 second user time and 4.79027 second system time

The end

Launcher Data (download as text)

Begin job on node66 at 2008-07-05 02:12:20
IDJOB=1081382
IDBENCH=57095
IDSOLVER=347
FILE ID=node66/1081382-1215216740
PBS_JOBID= 7881774
Free space on /tmp= 66412 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-mul.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081382-1215216740/watcher-1081382-1215216740 -o /tmp/evaluation-result-1081382-1215216740/solver-1081382-1215216740 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1081382-1215216740 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 368c4b39c2d9adff7fe3e26447d96356
RANDOM SEED=135354418

node66.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		: 3000.213
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		: 3000.213
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:       1583832 kB
Buffers:         65068 kB
Cached:         330840 kB
SwapCached:       6992 kB
Active:         224064 kB
Inactive:       189504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583832 kB
SwapTotal:     4192956 kB
SwapFree:      4179860 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          25328 kB
Slab:            43740 kB
Committed_AS:  4081736 kB
PageTables:       1804 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= 66412 MiB
End job on node66 at 2008-07-05 02:42:34