Trace number 2080457

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 09? (TO) 1800.05 1812.91

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-80-5-mul.xml
MD5SUM2ab0ed2a36c3cca2c75b23b1150e1b9d
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 benchmark13.261
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints3570
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3570
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2080457-1247369958)
0.58/0.66	c Converted in 314 ms
0.68/0.75	c solving(HOME/instance-2080457-1247369958,1800000)
0.68/0.75	c solving(HOME/instance-2080457-1247369958,1800000)

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2080457-1247369958/watcher-2080457-1247369958 -o /tmp/evaluation-result-2080457-1247369958/solver-2080457-1247369958 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2080457-1247369958 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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.06 2.06 4/81 21654
/proc/meminfo: memFree=1605168/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=18576 CPUtime=0
/proc/21654/stat : 21654 (runsolver) R 21652 21654 7843 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 24059982 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 255539604775 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21654/statm: 4644 284 249 26 0 2626 0

[startup+0.102821 s]
/proc/loadavg: 1.92 2.06 2.06 4/81 21654
/proc/meminfo: memFree=1605168/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=62208 CPUtime=0.09
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 1108 0 0 0 5 4 0 0 20 0 1 0 24059982 63700992 821 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21654/statm: 15552 821 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.201829 s]
/proc/loadavg: 1.92 2.06 2.06 4/81 21654
/proc/meminfo: memFree=1605168/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=62208 CPUtime=0.19
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 1109 0 0 0 10 9 0 0 20 0 1 0 24059982 63700992 822 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21654/statm: 15552 822 177 144 0 15036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62208

[startup+0.301842 s]
/proc/loadavg: 1.92 2.06 2.06 4/81 21654
/proc/meminfo: memFree=1605168/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=62208 CPUtime=0.29
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 1111 0 0 0 15 14 0 0 21 0 1 0 24059982 63700992 824 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21654/statm: 15552 824 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.70188 s]
/proc/loadavg: 1.92 2.06 2.06 4/81 21654
/proc/meminfo: memFree=1605168/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=62204 CPUtime=0.68
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 1447 0 0 0 36 32 0 0 25 0 1 0 24059982 63696896 1158 996147200 134512640 135105188 4294956096 18446744073709551615 134566444 0 0 4096 2 0 0 0 17 1 0 0
/proc/21654/statm: 15551 1158 180 144 0 15035 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62204

[startup+1.50195 s]
/proc/loadavg: 1.92 2.06 2.06 3/82 21655
/proc/meminfo: memFree=1597608/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=1.47
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 115 32 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134607734 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80540

[startup+3.1011 s]
/proc/loadavg: 1.92 2.06 2.06 3/83 21656
/proc/meminfo: memFree=1595232/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=3.06
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 274 32 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134586365 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 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) 80540

[startup+6.3014 s]
/proc/loadavg: 1.93 2.06 2.06 3/83 21656
/proc/meminfo: memFree=1595168/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=6.23
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 591 32 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134572279 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 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) 80540

[startup+12.702 s]
/proc/loadavg: 1.93 2.06 2.06 3/83 21656
/proc/meminfo: memFree=1594976/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=12.58
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 1226 32 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134614326 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 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) 80540

[startup+25.5012 s]
/proc/loadavg: 1.95 2.06 2.06 3/83 21656
/proc/meminfo: memFree=1595104/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=25.27
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 2495 32 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134559780 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 80540

[startup+51.1016 s]
/proc/loadavg: 1.96 2.05 2.06 3/83 21656
/proc/meminfo: memFree=1595104/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=50.65
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 5033 32 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134629898 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 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) 80540

[startup+102.301 s]
/proc/loadavg: 1.98 2.04 2.05 3/83 21656
/proc/meminfo: memFree=1595040/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=101.42
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 10110 32 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134629955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 80540

[startup+162.301 s]
/proc/loadavg: 1.99 2.03 2.05 3/83 21656
/proc/meminfo: memFree=1594976/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=160.91
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 16059 32 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 80540

[startup+222.306 s]
/proc/loadavg: 1.99 2.02 2.04 3/83 21656
/proc/meminfo: memFree=1594976/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=220.41
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 22009 32 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134607727 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 80540

[startup+282.301 s]
/proc/loadavg: 1.99 2.02 2.04 3/83 21656
/proc/meminfo: memFree=1594976/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=279.9
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 27957 33 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134610166 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 80540

[startup+342.302 s]
/proc/loadavg: 1.99 2.01 2.03 3/83 21656
/proc/meminfo: memFree=1594912/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=339.4
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 33907 33 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134629029 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.4
Current children cumulated vsize (KiB) 80540

[startup+402.302 s]
/proc/loadavg: 1.99 2.01 2.02 3/83 21656
/proc/meminfo: memFree=1594848/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=398.89
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 39856 33 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134718099 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.89
Current children cumulated vsize (KiB) 80540

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.02 3/83 21656
/proc/meminfo: memFree=1594784/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=458.38
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2859 0 0 0 45805 33 0 0 25 0 2 0 24059982 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 134629968 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 20135 2569 210 144 0 19619 0
[pid=21654/tid=21656] ppid=21652 vsize=80540 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24060116 82472960 2569 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 80540

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.01 3/83 21656
/proc/meminfo: memFree=1594784/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=80540 CPUtime=517.87

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

/proc/loadavg: 1.99 2.00 2.00 3/84 21659
/proc/meminfo: memFree=1594392/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=90784 CPUtime=1231.81
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2860 0 0 0 123145 36 0 0 25 0 3 0 24059982 92962816 2570 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 22696 2570 210 144 0 22180 0
[pid=21654/tid=21656] ppid=21652 vsize=90784 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24060116 92962816 2570 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=90784 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24150128 92962816 2570 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.81
Current children cumulated vsize (KiB) 90784

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/84 21659
/proc/meminfo: memFree=1594392/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=90784 CPUtime=1291.3
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2860 0 0 0 129094 36 0 0 25 0 3 0 24059982 92962816 2570 996147200 134512640 135105188 4294956096 18446744073709551615 134629887 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 22696 2570 210 144 0 22180 0
[pid=21654/tid=21656] ppid=21652 vsize=90784 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24060116 92962816 2570 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=90784 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24150128 92962816 2570 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.3
Current children cumulated vsize (KiB) 90784

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 21666
/proc/meminfo: memFree=1594256/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=101028 CPUtime=1350.77
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2862 0 0 0 135041 36 0 0 25 0 4 0 24059982 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 25257 2572 210 144 0 24741 0
[pid=21654/tid=21656] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24060116 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24150128 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21666] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21666/stat : 21666 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24195136 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1350.77
Current children cumulated vsize (KiB) 101028

[startup+1422.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 21666
/proc/meminfo: memFree=1594192/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=101028 CPUtime=1410.27
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2862 0 0 0 140990 37 0 0 25 0 4 0 24059982 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 25257 2572 210 144 0 24741 0
[pid=21654/tid=21656] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24060116 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24150128 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21666] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21666/stat : 21666 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24195136 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1410.27
Current children cumulated vsize (KiB) 101028

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 21666
/proc/meminfo: memFree=1594064/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=101028 CPUtime=1469.76
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2862 0 0 0 146939 37 0 0 25 0 4 0 24059982 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21654/statm: 25257 2572 210 144 0 24741 0
[pid=21654/tid=21656] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24060116 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24150128 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21666] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21666/stat : 21666 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24195136 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1469.76
Current children cumulated vsize (KiB) 101028

[startup+1542.31 s]
/proc/loadavg: 1.89 1.97 1.99 3/77 21946
/proc/meminfo: memFree=1615400/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=101028 CPUtime=1529.53
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2862 0 0 0 152913 40 0 0 25 0 4 0 24059982 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 134722368 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21654/statm: 25257 2572 210 144 0 24741 0
[pid=21654/tid=21656] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24060116 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24150128 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21666] ppid=21652 vsize=101028 CPUtime=0
/proc/21654/task/21666/stat : 21666 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24195136 103452672 2572 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1529.53
Current children cumulated vsize (KiB) 101028

[startup+1602.3 s]
/proc/loadavg: 1.96 1.97 1.99 3/78 21947
/proc/meminfo: memFree=1615456/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=111272 CPUtime=1589.5
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2864 0 0 0 158910 40 0 0 25 0 5 0 24059982 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 134629984 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21654/statm: 27818 2574 210 144 0 27302 0
[pid=21654/tid=21656] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24060116 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24150128 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21666] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21666/stat : 21666 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24195136 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21947] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21947/stat : 21947 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24217643 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1589.5
Current children cumulated vsize (KiB) 111272

[startup+1662.3 s]
/proc/loadavg: 1.98 1.97 1.99 3/78 21947
/proc/meminfo: memFree=1615328/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=111272 CPUtime=1649.48
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2864 0 0 0 164908 40 0 0 25 0 5 0 24059982 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 134598389 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21654/statm: 27818 2574 210 144 0 27302 0
[pid=21654/tid=21656] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24060116 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24150128 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21666] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21666/stat : 21666 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24195136 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21947] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21947/stat : 21947 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24217643 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1649.48
Current children cumulated vsize (KiB) 111272

[startup+1722.3 s]
/proc/loadavg: 2.10 2.00 2.00 3/78 21947
/proc/meminfo: memFree=1615264/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=111272 CPUtime=1709.46
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2864 0 0 0 170906 40 0 0 25 0 5 0 24059982 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21654/statm: 27818 2574 210 144 0 27302 0
[pid=21654/tid=21656] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24060116 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24150128 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21666] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21666/stat : 21666 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24195136 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21947] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21947/stat : 21947 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24217643 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1709.46
Current children cumulated vsize (KiB) 111272

[startup+1782.3 s]
/proc/loadavg: 2.11 2.02 2.00 3/78 21947
/proc/meminfo: memFree=1615200/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=111272 CPUtime=1769.43
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2864 0 0 0 176903 40 0 0 25 0 5 0 24059982 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21654/statm: 27818 2574 210 144 0 27302 0
[pid=21654/tid=21656] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21656/stat : 21656 (bprolog) S 21652 21654 7843 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24060116 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21659] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21659/stat : 21659 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24150128 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21666] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21666/stat : 21666 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24195136 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21654/tid=21947] ppid=21652 vsize=111272 CPUtime=0
/proc/21654/task/21947/stat : 21947 (bprolog) S 21652 21654 7843 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24217643 113942528 2574 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1769.43
Current children cumulated vsize (KiB) 111272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.91 s]
/proc/loadavg: 2.07 2.01 2.00 3/74 21947
/proc/meminfo: memFree=1615200/2055920 swapFree=4192812/4192956
[pid=21654] ppid=21652 vsize=111272 CPUtime=1800.03
/proc/21654/stat : 21654 (bprolog) R 21652 21654 7843 0 -1 4194304 2865 0 0 0 179963 40 0 0 25 0 1 0 24059982 113942528 2575 996147200 134512640 135105188 4294956096 18446744073709551615 134607772 0 0 4096 2 0 0 0 17 0 0 0
/proc/21654/statm: 27818 2575 211 144 0 27302 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 111272

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): 1812.91
CPU time (s): 1800.05
CPU user time (s): 1799.64
CPU system time (s): 0.410937
CPU usage (%): 99.2903
Max. virtual memory (cumulated for all children) (KiB): 111272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2865
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= 61448

runsolver used 1.74973 second user time and 4.89626 second system time

The end

Launcher Data 

Begin job on node48 at 2009-07-12 05:39:18
IDJOB=2080457
IDBENCH=57090
IDSOLVER=770
FILE ID=node48/2080457-1247369958
PBS_JOBID= 9507110
Free space on /tmp= 66468 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-80-5-mul.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080457-1247369958/watcher-2080457-1247369958 -o /tmp/evaluation-result-2080457-1247369958/solver-2080457-1247369958 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2080457-1247369958 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2ab0ed2a36c3cca2c75b23b1150e1b9d
RANDOM SEED=419178914

node48.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		: 3000.237
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		: 3000.237
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:       1605648 kB
Buffers:         42800 kB
Cached:         272516 kB
SwapCached:          0 kB
Active:         206800 kB
Inactive:       168864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2072 kB
Writeback:           0 kB
Mapped:          80720 kB
Slab:            59804 kB
Committed_AS:   255136 kB
PageTables:       1888 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= 66464 MiB
End job on node48 at 2009-07-12 06:09:33