Trace number 1041131

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bpsolver 2008-06-27? (TO) 1800.03 1813.01

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-30-30.xml
MD5SUMe85d2010148b38b130e5f78ed4e296ed
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.348946
Satisfiable
(Un)Satisfiability was proved
Number of variables1800
Number of constraints2178
Maximum constraint arity30
Maximum domain size97
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1741
Global constraints used (with number of constraints)cumulative(2),weightedsum(435)

Solver Data (download as text)

0.01/0.10	c bpsolver version 6.27.2008
0.01/0.10	c converting(HOME/instance-1041131-1215000012)
0.40/0.55	c Converted in 195 ms
0.40/0.55	c solving(HOME/instance-1041131-1215000012,1800000)

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-1041131-1215000012/watcher-1041131-1215000012 -o /tmp/evaluation-result-1041131-1215000012/solver-1041131-1215000012 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1041131-1215000012 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: 4.07 4.78 3.96 4/81 7827
/proc/meminfo: memFree=1873976/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=5356 CPUtime=0
/proc/7827/stat : 7827 (sh) D 7825 7827 7524 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 655730854 5484544 237 996147200 4194304 4889804 548682068864 18446744073709551615 230266826023 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/7827/statm: 1339 237 196 169 0 50 0

[startup+0.0723621 s]
/proc/loadavg: 4.07 4.78 3.96 4/81 7827
/proc/meminfo: memFree=1873976/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=3424 CPUtime=0
/proc/7827/stat : 7827 (bprolog) D 7825 7827 7524 0 -1 4194304 300 0 0 0 0 0 0 0 18 0 1 0 655730854 3506176 31 996147200 134512640 134990860 4294956112 18446744073709551615 7934884 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/7827/statm: 856 31 25 116 0 701 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3424

[startup+0.101367 s]
/proc/loadavg: 4.07 4.78 3.96 4/81 7827
/proc/meminfo: memFree=1873976/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=55720 CPUtime=0.01
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 897 0 0 0 1 0 0 0 18 0 1 0 655730854 57057280 613 996147200 134512640 134990860 4294956112 18446744073709551615 134539122 0 0 4096 2 0 0 0 17 0 0 0
/proc/7827/statm: 13930 613 129 116 0 13441 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 55720

[startup+0.301406 s]
/proc/loadavg: 4.07 4.78 3.96 4/81 7827
/proc/meminfo: memFree=1873976/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=56080 CPUtime=0.21
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 1317 0 0 0 9 12 0 0 18 0 1 0 655730854 57425920 1030 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/7827/statm: 14020 1030 178 116 0 13531 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 56080

[startup+0.701483 s]
/proc/loadavg: 4.07 4.78 3.96 4/81 7827
/proc/meminfo: memFree=1873976/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=0.61
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 2930 0 0 0 35 26 0 0 23 0 2 0 655730854 76226560 2640 996147200 134512640 134990860 4294956112 18446744073709551615 134863788 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2640 207 116 0 18121 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 74440

[startup+1.50163 s]
/proc/loadavg: 4.07 4.78 3.96 3/83 7829
/proc/meminfo: memFree=1863272/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=1.4
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3101 0 0 0 114 26 0 0 25 0 2 0 655730854 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 134598298 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2811 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 74440

[startup+3.10193 s]
/proc/loadavg: 3.90 4.73 3.95 3/83 7829
/proc/meminfo: memFree=1863080/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=2.99
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3101 0 0 0 273 26 0 0 25 0 2 0 655730854 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2811 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 74440

[startup+6.30152 s]
/proc/loadavg: 3.90 4.73 3.95 3/83 7829
/proc/meminfo: memFree=1863088/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=6.18
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3101 0 0 0 592 26 0 0 25 0 2 0 655730854 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 134863788 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2811 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 74440

[startup+12.7017 s]
/proc/loadavg: 3.61 4.64 3.93 3/83 7829
/proc/meminfo: memFree=1862960/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=12.54
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3101 0 0 0 1228 26 0 0 25 0 2 0 655730854 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 134607376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2811 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 74440

[startup+25.5011 s]
/proc/loadavg: 3.36 4.56 3.91 3/83 7829
/proc/meminfo: memFree=1863472/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=25.29
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3101 0 0 0 2502 27 0 0 25 0 2 0 655730854 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 134627407 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2811 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 74440

[startup+51.1018 s]
/proc/loadavg: 2.90 4.35 3.86 3/83 7835
/proc/meminfo: memFree=1863208/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=50.73
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3101 0 0 0 5045 28 0 0 25 0 2 0 655730854 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2811 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2811 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 74440

[startup+102.305 s]
/proc/loadavg: 2.36 3.95 3.75 3/83 7835
/proc/meminfo: memFree=1863728/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=101.68
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3102 0 0 0 10140 28 0 0 25 0 2 0 655730854 76226560 2812 996147200 134512640 134990860 4294956112 18446744073709551615 134629947 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2812 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2812 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.68
Current children cumulated vsize (KiB) 74440

[startup+162.301 s]
/proc/loadavg: 2.13 3.59 3.64 3/83 7835
/proc/meminfo: memFree=1863728/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=161.38
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3113 0 0 0 16110 28 0 0 25 0 2 0 655730854 76226560 2823 996147200 134512640 134990860 4294956112 18446744073709551615 134607373 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2823 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2823 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.38
Current children cumulated vsize (KiB) 74440

[startup+222.303 s]
/proc/loadavg: 2.05 3.30 3.53 3/83 7835
/proc/meminfo: memFree=1863664/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=221.08
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3113 0 0 0 22080 28 0 0 25 0 2 0 655730854 76226560 2823 996147200 134512640 134990860 4294956112 18446744073709551615 134870126 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2823 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2823 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 221.08
Current children cumulated vsize (KiB) 74440

[startup+282.302 s]
/proc/loadavg: 2.02 3.06 3.43 3/83 7835
/proc/meminfo: memFree=1863664/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=280.79
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3113 0 0 0 28050 29 0 0 25 0 2 0 655730854 76226560 2823 996147200 134512640 134990860 4294956112 18446744073709551615 134851904 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2823 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2823 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 280.79
Current children cumulated vsize (KiB) 74440

[startup+342.302 s]
/proc/loadavg: 2.00 2.87 3.34 3/83 7835
/proc/meminfo: memFree=1863600/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=340.49
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3120 0 0 0 34020 29 0 0 25 0 2 0 655730854 76226560 2830 996147200 134512640 134990860 4294956112 18446744073709551615 134860500 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2830 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2830 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 340.49
Current children cumulated vsize (KiB) 74440

[startup+402.302 s]
/proc/loadavg: 2.00 2.71 3.25 3/83 7835
/proc/meminfo: memFree=1863536/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=400.18
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3120 0 0 0 39989 29 0 0 25 0 2 0 655730854 76226560 2830 996147200 134512640 134990860 4294956112 18446744073709551615 134845440 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7827/statm: 18610 2830 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2830 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 400.18
Current children cumulated vsize (KiB) 74440

[startup+462.301 s]
/proc/loadavg: 2.08 2.60 3.18 3/83 7901
/proc/meminfo: memFree=1859120/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=74440 CPUtime=459.83
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3120 0 0 0 45952 31 0 0 25 0 2 0 655730854 76226560 2830 996147200 134512640 134990860 4294956112 18446744073709551615 134629507 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 18610 2830 208 116 0 18121 0
[pid=7827/tid=7829] ppid=7825 vsize=74440 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 655730922 76226560 2830 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 459.83
Current children cumulated vsize (KiB) 74440

[startup+522.302 s]

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

[pid=7827] ppid=7825 vsize=84684 CPUtime=1114.72
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3567 0 0 0 111438 34 0 0 25 0 3 0 655730854 86716416 3277 996147200 134512640 134990860 4294956112 18446744073709551615 134904882 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3277 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3277 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 655820936 86716416 3277 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1114.72
Current children cumulated vsize (KiB) 84684

[startup+1182.3 s]
/proc/loadavg: 2.00 2.04 2.52 3/78 7953
/proc/meminfo: memFree=1904408/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1174.23
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 117389 34 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134629999 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1174.23
Current children cumulated vsize (KiB) 84684

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.49 3/78 7953
/proc/meminfo: memFree=1904344/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1233.73
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 123339 34 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1233.73
Current children cumulated vsize (KiB) 84684

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.45 3/78 7953
/proc/meminfo: memFree=1904024/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1293.26
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 129291 35 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134607551 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1293.26
Current children cumulated vsize (KiB) 84684

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.42 3/78 7953
/proc/meminfo: memFree=1904024/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1352.78
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 135243 35 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134629529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1352.78
Current children cumulated vsize (KiB) 84684

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.39 3/78 7953
/proc/meminfo: memFree=1903512/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1412.32
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 141197 35 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134607549 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1412.32
Current children cumulated vsize (KiB) 84684

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.36 3/78 7953
/proc/meminfo: memFree=1903512/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1471.86
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 147151 35 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134879484 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1471.86
Current children cumulated vsize (KiB) 84684

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.34 3/78 7953
/proc/meminfo: memFree=1903192/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1531.4
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 153105 35 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1531.4
Current children cumulated vsize (KiB) 84684

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.32 3/78 7953
/proc/meminfo: memFree=1903256/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1590.94
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 159059 35 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134655139 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1590.94
Current children cumulated vsize (KiB) 84684

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.29 3/78 7953
/proc/meminfo: memFree=1902808/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1650.47
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 165012 35 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134630054 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1650.47
Current children cumulated vsize (KiB) 84684

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.27 3/78 7953
/proc/meminfo: memFree=1902744/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1710.01
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 170966 35 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134915537 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 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) 84684

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.25 3/78 7953
/proc/meminfo: memFree=1902552/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1769.55
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3577 0 0 0 176920 35 0 0 25 0 3 0 655730854 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 134895242 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7827/statm: 21171 3287 208 116 0 20682 0
[pid=7827/tid=7829] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7829/stat : 7829 (bprolog) S 7825 7827 7524 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 655730922 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7827/tid=7953] ppid=7825 vsize=84684 CPUtime=0
/proc/7827/task/7953/stat : 7953 (bprolog) S 7825 7827 7524 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 655820936 86716416 3287 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1769.55
Current children cumulated vsize (KiB) 84684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813 s]
/proc/loadavg: 2.00 2.00 2.24 3/76 7953
/proc/meminfo: memFree=1902168/2055924 swapFree=4177432/4192956
[pid=7827] ppid=7825 vsize=84684 CPUtime=1800.02
/proc/7827/stat : 7827 (bprolog) R 7825 7827 7524 0 -1 4194304 3578 0 0 0 179966 36 0 0 25 0 1 0 655730854 86716416 3288 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 0 0 0 17 1 0 0
/proc/7827/statm: 21171 3288 209 116 0 20682 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 84684

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): 1813.01
CPU time (s): 1800.03
CPU user time (s): 1799.66
CPU system time (s): 0.362944
CPU usage (%): 99.2839
Max. virtual memory (cumulated for all children) (KiB): 84684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.362944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3578
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= 10
involuntary context switches= 34956

runsolver used 1.80373 second user time and 4.91625 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-02 14:00:12
IDJOB=1041131
IDBENCH=53775
IDSOLVER=347
FILE ID=node83/1041131-1215000012
PBS_JOBID= 7870759
Free space on /tmp= 65492 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-30-30.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041131-1215000012/watcher-1041131-1215000012 -o /tmp/evaluation-result-1041131-1215000012/solver-1041131-1215000012 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1041131-1215000012 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e85d2010148b38b130e5f78ed4e296ed
RANDOM SEED=48488048

node83.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1874520 kB
Buffers:          2816 kB
Cached:          37280 kB
SwapCached:       9340 kB
Active:         118228 kB
Inactive:         3412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1874520 kB
SwapTotal:     4192956 kB
SwapFree:      4177432 kB
Dirty:            3492 kB
Writeback:           0 kB
Mapped:          95344 kB
Slab:            44892 kB
Committed_AS:  1734144 kB
PageTables:       1924 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= 65492 MiB
End job on node83 at 2008-07-02 14:30:28