Trace number 1092941

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) 1800.01 1814.61

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-18.xml
MD5SUM7c8588dca43d8b80e07f77e46b9a208e
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables72
Number of constraints2610
Maximum constraint arity2
Maximum domain size72
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2610
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-1092941-1215277972)
0.18/0.30	c Converted in 120 ms
0.18/0.30	c solving(HOME/instance-1092941-1215277972,1800000)

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-1092941-1215277972/watcher-1092941-1215277972 -o /tmp/evaluation-result-1092941-1215277972/solver-1092941-1215277972 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1092941-1215277972 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: 1.96 1.97 1.99 4/74 21605
/proc/meminfo: memFree=1706752/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=4828 CPUtime=0
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 342 0 0 0 0 0 0 0 20 0 1 0 2006766806 4943872 71 996147200 134512640 134990860 4294956096 18446744073709551615 6816960 0 0 4096 0 0 0 0 17 1 0 0
/proc/21605/statm: 1207 71 58 116 0 706 0

[startup+0.143199 s]
/proc/loadavg: 1.96 1.97 1.99 4/74 21605
/proc/meminfo: memFree=1706752/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=56080 CPUtime=0.13
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1104 0 0 0 7 6 0 0 20 0 1 0 2006766806 57425920 817 996147200 134512640 134990860 4294956096 18446744073709551615 134559521 0 0 4096 2 0 0 0 17 1 0 0
/proc/21605/statm: 14020 817 178 116 0 13531 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 56080

[startup+0.20221 s]
/proc/loadavg: 1.96 1.97 1.99 4/74 21605
/proc/meminfo: memFree=1706752/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=56080 CPUtime=0.18
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1105 0 0 0 9 9 0 0 20 0 1 0 2006766806 57425920 818 996147200 134512640 134990860 4294956096 18446744073709551615 134565900 0 0 4096 2 0 0 0 17 1 0 0
/proc/21605/statm: 14020 818 178 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.302241 s]
/proc/loadavg: 1.96 1.97 1.99 4/74 21605
/proc/meminfo: memFree=1706752/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=56072 CPUtime=0.28
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1108 0 0 0 13 15 0 0 21 0 1 0 2006766806 57417728 819 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21605/statm: 14018 819 178 116 0 13529 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56072

[startup+0.701295 s]
/proc/loadavg: 1.96 1.97 1.99 4/74 21605
/proc/meminfo: memFree=1706752/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=0.69
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1577 0 0 0 53 16 0 0 25 0 2 0 2006766806 75911168 1287 996147200 134512640 134990860 4294956096 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1287 194 116 0 18044 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74132

[startup+1.50143 s]
/proc/loadavg: 1.96 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1702192/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=1.48
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1577 0 0 0 132 16 0 0 25 0 2 0 2006766806 75911168 1287 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1287 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1287 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74132

[startup+3.10171 s]
/proc/loadavg: 1.96 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1702000/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=3.07
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1577 0 0 0 291 16 0 0 25 0 2 0 2006766806 75911168 1287 996147200 134512640 134990860 4294956096 18446744073709551615 134718698 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1287 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1287 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 74132

[startup+6.30125 s]
/proc/loadavg: 1.96 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1702000/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=6.25
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1577 0 0 0 609 16 0 0 25 0 2 0 2006766806 75911168 1287 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1287 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1287 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 74132

[startup+12.7013 s]
/proc/loadavg: 1.96 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1701880/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=12.59
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 1243 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134718700 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 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) 74132

[startup+25.5025 s]
/proc/loadavg: 1.97 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1701944/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=25.3
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 2514 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134718668 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 74132

[startup+51.1029 s]
/proc/loadavg: 1.98 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1701944/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=50.7
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 5054 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 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) 74132

[startup+102.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1701624/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=101.51
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 10135 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134710262 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 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) 74132

[startup+162.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1701560/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=161.05
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 16089 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134718796 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 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) 74132

[startup+222.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1701304/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=220.6
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 22044 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134718698 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 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) 74132

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1701304/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=280.14
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 27998 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134710438 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 74132

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1700800/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=339.68
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 33952 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134718648 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 74132

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1700800/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=399.22
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 39906 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134718656 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 74132

[startup+462.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 21607
/proc/meminfo: memFree=1700800/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=74132 CPUtime=458.76
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1578 0 0 0 45860 16 0 0 25 0 2 0 2006766806 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 18533 1288 194 116 0 18044 0
[pid=21605/tid=21607] ppid=21603 vsize=74132 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 2006766841 75911168 1288 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 74132

[startup+522.302 s]

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

Current children cumulated CPU time (s) 1232.61
Current children cumulated vsize (KiB) 84376

[startup+1302.3 s]
/proc/loadavg: 2.14 2.03 2.00 3/84 21651
/proc/meminfo: memFree=1692336/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=84376 CPUtime=1292.11
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1579 0 0 0 129193 18 0 0 25 0 3 0 2006766806 86401024 1289 996147200 134512640 134990860 4294956096 18446744073709551615 134718129 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 21094 1289 194 116 0 20605 0
[pid=21605/tid=21607] ppid=21603 vsize=84376 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2006766841 86401024 1289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21608] ppid=21603 vsize=84376 CPUtime=0
/proc/21605/task/21608/stat : 21608 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2006856855 86401024 1289 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.11
Current children cumulated vsize (KiB) 84376

[startup+1362.3 s]
/proc/loadavg: 2.11 2.04 2.00 3/85 21654
/proc/meminfo: memFree=1692264/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=94620 CPUtime=1351.59
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1580 0 0 0 135141 18 0 0 25 0 4 0 2006766806 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 134631150 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 23655 1290 194 116 0 23166 0
[pid=21605/tid=21607] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2006766841 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21608] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21608/stat : 21608 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2006856855 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21654] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21654/stat : 21654 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2006901862 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1351.59
Current children cumulated vsize (KiB) 94620

[startup+1422.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/85 21654
/proc/meminfo: memFree=1692264/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=94620 CPUtime=1411.08
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1580 0 0 0 141090 18 0 0 25 0 4 0 2006766806 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 134716338 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 23655 1290 194 116 0 23166 0
[pid=21605/tid=21607] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2006766841 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21608] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21608/stat : 21608 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2006856855 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21654] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21654/stat : 21654 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2006901862 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.08
Current children cumulated vsize (KiB) 94620

[startup+1482.3 s]
/proc/loadavg: 2.03 2.03 2.00 4/85 21654
/proc/meminfo: memFree=1692264/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=94620 CPUtime=1470.57
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1580 0 0 0 147038 19 0 0 25 0 4 0 2006766806 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 23655 1290 194 116 0 23166 0
[pid=21605/tid=21607] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2006766841 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21608] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21608/stat : 21608 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2006856855 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21654] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21654/stat : 21654 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2006901862 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1470.57
Current children cumulated vsize (KiB) 94620

[startup+1542.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 21654
/proc/meminfo: memFree=1692264/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=94620 CPUtime=1530.06
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1580 0 0 0 152987 19 0 0 25 0 4 0 2006766806 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 134718712 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 23655 1290 194 116 0 23166 0
[pid=21605/tid=21607] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2006766841 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21608] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21608/stat : 21608 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2006856855 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21654] ppid=21603 vsize=94620 CPUtime=0
/proc/21605/task/21654/stat : 21654 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2006901862 96890880 1290 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.06
Current children cumulated vsize (KiB) 94620

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 21655
/proc/meminfo: memFree=1692192/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=104864 CPUtime=1589.53
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1581 0 0 0 158934 19 0 0 25 0 5 0 2006766806 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 26216 1291 194 116 0 25727 0
[pid=21605/tid=21607] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2006766841 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21608] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21608/stat : 21608 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006856855 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21654] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21654/stat : 21654 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006901862 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21655] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21655/stat : 21655 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2006924365 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1589.53
Current children cumulated vsize (KiB) 104864

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 21655
/proc/meminfo: memFree=1692128/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=104864 CPUtime=1649.03
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1581 0 0 0 164883 20 0 0 25 0 5 0 2006766806 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 134718805 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 26216 1291 194 116 0 25727 0
[pid=21605/tid=21607] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2006766841 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21608] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21608/stat : 21608 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006856855 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21654] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21654/stat : 21654 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006901862 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21655] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21655/stat : 21655 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2006924365 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1649.03
Current children cumulated vsize (KiB) 104864

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 21655
/proc/meminfo: memFree=1692064/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=104864 CPUtime=1708.5
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1581 0 0 0 170830 20 0 0 25 0 5 0 2006766806 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 26216 1291 194 116 0 25727 0
[pid=21605/tid=21607] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2006766841 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21608] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21608/stat : 21608 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006856855 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21654] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21654/stat : 21654 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006901862 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21655] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21655/stat : 21655 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006924365 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1708.5
Current children cumulated vsize (KiB) 104864

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21655
/proc/meminfo: memFree=1692000/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=104864 CPUtime=1767.98
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1581 0 0 0 176778 20 0 0 25 0 5 0 2006766806 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 134718755 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21605/statm: 26216 1291 194 116 0 25727 0
[pid=21605/tid=21607] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21607/stat : 21607 (bprolog) S 21603 21605 21491 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2006766841 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21608] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21608/stat : 21608 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006856855 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21654] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21654/stat : 21654 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006901862 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21605/tid=21655] ppid=21603 vsize=104864 CPUtime=0
/proc/21605/task/21655/stat : 21655 (bprolog) S 21603 21605 21491 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2006924365 107380736 1291 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1767.98
Current children cumulated vsize (KiB) 104864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21655
/proc/meminfo: memFree=1692000/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=104864 CPUtime=1800
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1582 0 0 0 179980 20 0 0 25 0 1 0 2006766806 107380736 1292 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 0 0 0 17 1 0 0
/proc/21605/statm: 26216 1292 195 116 0 25727 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 104864

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

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

[startup+1814.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21655
/proc/meminfo: memFree=1692000/2055920 swapFree=4180444/4192956
[pid=21605] ppid=21603 vsize=104864 CPUtime=1800
/proc/21605/stat : 21605 (bprolog) R 21603 21605 21491 0 -1 4194304 1582 0 0 0 179980 20 0 0 25 0 1 0 2006766806 107380736 1292 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 0 0 0 17 1 0 0
/proc/21605/statm: 26216 1292 195 116 0 25727 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 104864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.61
CPU time (s): 1800.01
CPU user time (s): 1799.8
CPU system time (s): 0.209968
CPU usage (%): 99.1956
Max. virtual memory (cumulated for all children) (KiB): 104864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1582
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= 12
involuntary context switches= 53954

runsolver used 2.02269 second user time and 4.6133 second system time

The end

Launcher Data (download as text)

Begin job on node68 at 2008-07-05 19:12:52
IDJOB=1092941
IDBENCH=58669
IDSOLVER=347
FILE ID=node68/1092941-1215277972
PBS_JOBID= 7882296
Free space on /tmp= 66524 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-18.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092941-1215277972/watcher-1092941-1215277972 -o /tmp/evaluation-result-1092941-1215277972/solver-1092941-1215277972 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1092941-1215277972 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7c8588dca43d8b80e07f77e46b9a208e
RANDOM SEED=1187137891

node68.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		: 3000.261
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		: 3000.261
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:       1707232 kB
Buffers:         47456 kB
Cached:         222872 kB
SwapCached:       6772 kB
Active:         169524 kB
Inactive:       126352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707232 kB
SwapTotal:     4192956 kB
SwapFree:      4180444 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          31328 kB
Slab:            37988 kB
Committed_AS:  4336152 kB
PageTables:       1788 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= 66524 MiB
End job on node68 at 2008-07-05 19:43:09