Trace number 1063498

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) 1800.12 1826.82

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-ran14x18.xml
MD5SUM31a527a760a0c91c8e5a215946960e4a
Bench CategoryN-ARY-INT (n-ary 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 variables7812
Number of constraints316
Maximum constraint arity540
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension316
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-1063498-1215137591)
2.83/2.90	c Converted in 1258 ms
2.83/2.90	c solving(HOME/instance-1063498-1215137591,1800000)

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-1063498-1215137591/watcher-1063498-1215137591 -o /tmp/evaluation-result-1063498-1215137591/solver-1063498-1215137591 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1063498-1215137591 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 16373
/proc/meminfo: memFree=1477528/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=5356 CPUtime=0
/proc/16373/stat : 16373 (sh) R 16371 16373 13651 0 -1 4194304 265 0 0 0 0 0 0 0 22 0 1 0 151570503 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 212218283425 0 0 4100 65536 0 0 0 17 1 0 0
/proc/16373/statm: 1339 232 193 169 0 50 0

[startup+0.108834 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 16373
/proc/meminfo: memFree=1477528/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=56080 CPUtime=0.09
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 1268 0 0 0 4 5 0 0 22 0 1 0 151570503 57425920 981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/16373/statm: 14020 981 174 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.20184 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 16373
/proc/meminfo: memFree=1477528/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=56080 CPUtime=0.18
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 1479 0 0 0 9 9 0 0 22 0 1 0 151570503 57425920 1192 996147200 134512640 134990860 4294956112 18446744073709551615 134645648 0 0 4096 2 0 0 0 17 1 0 0
/proc/16373/statm: 14020 1192 174 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.301851 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 16373
/proc/meminfo: memFree=1477528/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=56080 CPUtime=0.28
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 1703 0 0 0 13 15 0 0 23 0 1 0 151570503 57425920 1416 996147200 134512640 134990860 4294956112 18446744073709551615 134566172 0 0 4096 2 0 0 0 17 1 0 0
/proc/16373/statm: 14020 1416 174 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701896 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 16373
/proc/meminfo: memFree=1477528/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=64292 CPUtime=0.67
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 2189 0 0 0 34 33 0 0 25 0 1 0 151570503 65835008 1902 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/16373/statm: 16073 1902 178 116 0 15584 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 64292

[startup+1.50198 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 16374
/proc/meminfo: memFree=1469968/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=64304 CPUtime=1.46
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 2275 0 0 0 68 78 0 0 25 0 1 0 151570503 65847296 1988 996147200 134512640 134990860 4294956112 18446744073709551615 134593957 0 0 4096 2 0 0 0 17 1 0 0
/proc/16373/statm: 16076 1988 178 116 0 15587 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 64304

[startup+3.10214 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 16374
/proc/meminfo: memFree=1469264/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=64308 CPUtime=3.03
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 3227 0 0 0 146 157 0 0 25 0 1 0 151570503 65851392 2938 996147200 134512640 134990860 4294956112 18446744073709551615 134567498 0 0 4096 2 0 0 0 17 1 0 0
/proc/16373/statm: 16077 2938 180 116 0 15588 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 64308

[startup+6.30148 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16375
/proc/meminfo: memFree=1456136/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=6.17
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6775 0 0 0 459 158 0 0 25 0 2 0 151570503 77508608 5241 996147200 134512640 134990860 4294956112 18446744073709551615 134631827 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5241 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5241 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 75692

[startup+12.7021 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16375
/proc/meminfo: memFree=1455880/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=12.46
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6775 0 0 0 1088 158 0 0 25 0 2 0 151570503 77508608 5241 996147200 134512640 134990860 4294956112 18446744073709551615 134629495 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5241 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5241 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 75692

[startup+25.5015 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16375
/proc/meminfo: memFree=1455944/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=25.03
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 2345 158 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134894993 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.03
Current children cumulated vsize (KiB) 75692

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16375
/proc/meminfo: memFree=1456072/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=50.18
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 4860 158 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134871904 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.18
Current children cumulated vsize (KiB) 75692

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16375
/proc/meminfo: memFree=1455880/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=100.48
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 9890 158 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134895511 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 100.48
Current children cumulated vsize (KiB) 75692

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16377
/proc/meminfo: memFree=1455880/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=159.42
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 15784 158 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134629927 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 159.42
Current children cumulated vsize (KiB) 75692

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16377
/proc/meminfo: memFree=1455816/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=218.37
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 21679 158 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 218.37
Current children cumulated vsize (KiB) 75692

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16377
/proc/meminfo: memFree=1455688/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=277.31
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 27573 158 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134607376 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 277.31
Current children cumulated vsize (KiB) 75692

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16377
/proc/meminfo: memFree=1455624/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=336.25
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 33467 158 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 336.25
Current children cumulated vsize (KiB) 75692

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16377
/proc/meminfo: memFree=1455688/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=395.2
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 39362 158 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 395.2
Current children cumulated vsize (KiB) 75692

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16377
/proc/meminfo: memFree=1455688/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=454.14
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 45256 158 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 454.14
Current children cumulated vsize (KiB) 75692

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16377
/proc/meminfo: memFree=1455688/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=513.09
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 51150 159 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0

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

/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1043.59
Current children cumulated vsize (KiB) 75692

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 16377
/proc/meminfo: memFree=1455496/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1102.54
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 110095 159 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134629863 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1102.54
Current children cumulated vsize (KiB) 75692

[startup+1182.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/94 16377
/proc/meminfo: memFree=1455496/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1161.49
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 115990 159 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134851789 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.49
Current children cumulated vsize (KiB) 75692

[startup+1242.3 s]
/proc/loadavg: 2.17 2.06 2.01 3/94 16377
/proc/meminfo: memFree=1455368/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1220.43
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 121884 159 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134873371 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1220.43
Current children cumulated vsize (KiB) 75692

[startup+1302.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/94 16377
/proc/meminfo: memFree=1455304/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1279.38
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 127779 159 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134869165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1279.38
Current children cumulated vsize (KiB) 75692

[startup+1362.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/94 16377
/proc/meminfo: memFree=1455304/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1338.33
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 133674 159 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134605221 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1338.33
Current children cumulated vsize (KiB) 75692

[startup+1422.3 s]
/proc/loadavg: 2.29 2.12 2.03 4/84 16419
/proc/meminfo: memFree=847000/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1397.51
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 139591 160 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134895009 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1397.51
Current children cumulated vsize (KiB) 75692

[startup+1482.3 s]
/proc/loadavg: 2.26 2.14 2.04 3/84 16420
/proc/meminfo: memFree=748432/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1457.45
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 145585 160 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134870130 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1457.45
Current children cumulated vsize (KiB) 75692

[startup+1542.31 s]
/proc/loadavg: 2.09 2.11 2.04 3/83 16421
/proc/meminfo: memFree=788880/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1516.94
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 151534 160 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134851739 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1516.94
Current children cumulated vsize (KiB) 75692

[startup+1602.3 s]
/proc/loadavg: 2.03 2.09 2.03 2/69 16439
/proc/meminfo: memFree=1562960/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1576.45
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 157485 160 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134851770 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1576.45
Current children cumulated vsize (KiB) 75692

[startup+1662.3 s]
/proc/loadavg: 1.99 2.06 2.02 3/83 16528
/proc/meminfo: memFree=793368/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1636.33
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 163468 165 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134851768 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1636.33
Current children cumulated vsize (KiB) 75692

[startup+1722.3 s]
/proc/loadavg: 1.99 2.05 2.02 3/83 16529
/proc/meminfo: memFree=794064/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1696.07
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 169442 165 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134894589 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1696.07
Current children cumulated vsize (KiB) 75692

[startup+1782.3 s]
/proc/loadavg: 1.99 2.03 2.01 3/83 16529
/proc/meminfo: memFree=793936/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=75692 CPUtime=1755.8
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6776 0 0 0 175415 165 0 0 25 0 2 0 151570503 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16373/statm: 18923 5242 207 116 0 18434 0
[pid=16373/tid=16375] ppid=16371 vsize=75692 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 151570844 77508608 5242 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1755.8
Current children cumulated vsize (KiB) 75692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1826.8 s]
/proc/loadavg: 1.99 2.03 2.01 3/84 16530
/proc/meminfo: memFree=793928/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=85936 CPUtime=1800.1
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6777 0 0 0 179845 165 0 0 25 0 3 0 151570503 87998464 5243 996147200 134512640 134990860 4294956112 18446744073709551615 134629695 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16373/statm: 21484 5243 207 116 0 20995 0
[pid=16373/tid=16375] ppid=16371 vsize=85936 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 151570844 87998464 5243 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16373/tid=16530] ppid=16371 vsize=85936 CPUtime=0
/proc/16373/task/16530/stat : 16530 (bprolog) S 16371 16373 13651 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 151750873 87998464 5243 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 85936

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

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

[startup+1826.8 s]
/proc/loadavg: 1.99 2.03 2.01 3/84 16530
/proc/meminfo: memFree=793928/2055920 swapFree=4181068/4192956
[pid=16373] ppid=16371 vsize=85936 CPUtime=1800.1
/proc/16373/stat : 16373 (bprolog) R 16371 16373 13651 0 -1 4194304 6777 0 0 0 179845 165 0 0 25 0 3 0 151570503 87998464 5243 996147200 134512640 134990860 4294956112 18446744073709551615 134629695 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16373/statm: 21484 5243 207 116 0 20995 0
[pid=16373/tid=16375] ppid=16371 vsize=85936 CPUtime=0
/proc/16373/task/16375/stat : 16375 (bprolog) S 16371 16373 13651 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 151570844 87998464 5243 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16373/tid=16530] ppid=16371 vsize=85936 CPUtime=0
/proc/16373/task/16530/stat : 16530 (bprolog) S 16371 16373 13651 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 151750873 87998464 5243 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 85936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1826.82
CPU time (s): 1800.12
CPU user time (s): 1798.46
CPU system time (s): 1.65875
CPU usage (%): 98.5384
Max. virtual memory (cumulated for all children) (KiB): 85936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.46
system time used= 1.65875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6777
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= 8
involuntary context switches= 80340

runsolver used 1.61475 second user time and 5.2462 second system time

The end

Launcher Data (download as text)

Begin job on node46 at 2008-07-04 04:13:11
IDJOB=1063498
IDBENCH=54762
IDSOLVER=347
FILE ID=node46/1063498-1215137591
PBS_JOBID= 7877349
Free space on /tmp= 66188 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-ran14x18.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1063498-1215137591/watcher-1063498-1215137591 -o /tmp/evaluation-result-1063498-1215137591/solver-1063498-1215137591 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1063498-1215137591 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 31a527a760a0c91c8e5a215946960e4a
RANDOM SEED=1235753468

node46.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		: 3000.238
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		: 3000.238
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:       1478008 kB
Buffers:         81720 kB
Cached:         340624 kB
SwapCached:       5852 kB
Active:         329720 kB
Inactive:       184972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478008 kB
SwapTotal:     4192956 kB
SwapFree:      4181068 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:         109968 kB
Slab:            48396 kB
Committed_AS:   988784 kB
PageTables:       1912 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66208 MiB
End job on node46 at 2008-07-04 04:43:40