Trace number 2701333

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
PB/CT 0.1? (TO) 1800.03 1800.12

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen06-22reduc_wcsp.wbo
MD5SUMec72443b0cc1ba3c5724b6333eaaea9c
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmark
Best cost obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1430
Total number of constraints70954
Number of soft constraints70873
Number of constraints which are clauses70873
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint22
Top cost 3389
Min constraint cost 1
Max constraint cost 2435
Sum of constraints costs 23717414
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 23
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
13.20/13.24	c constraints 81/0 clauses 0/28103 units 424
13.20/13.24	c vars 1430
13.20/13.24	c Setting top cost 3389
1800.02/1800.10	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701333-1278539318/watcher-2701333-1278539318 -o /tmp/evaluation-result-2701333-1278539318/solver-2701333-1278539318 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701333-1278539318.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.93 3/194 23039
/proc/meminfo: memFree=28884536/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=2268 CPUtime=0
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 284 0 0 0 0 0 0 0 22 0 1 0 22145604 2322432 203 4089446400 134512640 136421960 4292064592 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23039/statm: 567 203 144 467 0 98 0

[startup+0.0110319 s]
/proc/loadavg: 2.00 2.00 1.93 3/194 23039
/proc/meminfo: memFree=28884536/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=2268 CPUtime=0.01
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 298 0 0 0 1 0 0 0 22 0 1 0 22145604 2322432 217 4089446400 134512640 136421960 4292064592 18446744073709551615 135162334 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23039/statm: 567 217 144 467 0 98 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2268

[startup+0.101048 s]
/proc/loadavg: 2.00 2.00 1.93 3/194 23039
/proc/meminfo: memFree=28884536/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=3768 CPUtime=0.1
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 701 0 0 0 10 0 0 0 22 0 1 0 22145604 3858432 522 4089446400 134512640 136421960 4292064592 18446744073709551615 135650215 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23039/statm: 942 522 144 467 0 473 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3768

[startup+0.301014 s]
/proc/loadavg: 2.00 2.00 1.93 3/194 23039
/proc/meminfo: memFree=28884536/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=5996 CPUtime=0.29
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 1409 0 0 0 29 0 0 0 22 0 1 0 22145604 6139904 1101 4089446400 134512640 136421960 4292064592 18446744073709551615 135161632 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23039/statm: 1499 1101 144 467 0 1030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5996

[startup+0.700957 s]
/proc/loadavg: 2.00 2.00 1.93 3/194 23039
/proc/meminfo: memFree=28884536/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=8340 CPUtime=0.69
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 2056 0 0 0 69 0 0 0 24 0 1 0 22145604 8540160 1491 4089446400 134512640 136421960 4292064592 18446744073709551615 135161856 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23039/statm: 2085 1491 145 467 0 1616 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8340

[startup+1.50082 s]
/proc/loadavg: 2.00 2.00 1.93 3/195 23040
/proc/meminfo: memFree=28878436/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=8340 CPUtime=1.49
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 2056 0 0 0 149 0 0 0 25 0 1 0 22145604 8540160 1491 4089446400 134512640 136421960 4292064592 18446744073709551615 135161817 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23039/statm: 2085 1491 145 467 0 1616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8340

[startup+3.10051 s]
/proc/loadavg: 2.00 2.00 1.93 3/195 23040
/proc/meminfo: memFree=28878312/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=8340 CPUtime=3.09
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 2056 0 0 0 309 0 0 0 25 0 1 0 22145604 8540160 1491 4089446400 134512640 136421960 4292064592 18446744073709551615 135161846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23039/statm: 2085 1491 145 467 0 1616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8340

[startup+6.30098 s]
/proc/loadavg: 2.00 2.00 1.93 3/195 23040
/proc/meminfo: memFree=28878836/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=8340 CPUtime=6.29
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 2056 0 0 0 629 0 0 0 25 0 1 0 22145604 8540160 1491 4089446400 134512640 136421960 4292064592 18446744073709551615 135161817 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23039/statm: 2085 1491 145 467 0 1616 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8340

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 1.93 3/195 23040
/proc/meminfo: memFree=28878940/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=8340 CPUtime=12.69
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 2056 0 0 0 1269 0 0 0 25 0 1 0 22145604 8540160 1491 4089446400 134512640 136421960 4292064592 18446744073709551615 135161800 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23039/statm: 2085 1491 145 467 0 1616 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8340

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 1.93 3/195 23041
/proc/meminfo: memFree=28722072/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=171744 CPUtime=25.49
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 44075 0 0 0 1853 696 0 0 25 0 1 0 22145604 175865856 41020 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/23039/statm: 42936 41020 216 467 0 42467 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 171744

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 1.93 3/195 23041
/proc/meminfo: memFree=28719256/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=175216 CPUtime=51.09
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 44866 0 0 0 2625 2484 0 0 25 0 1 0 22145604 179421184 41811 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 43804 41811 216 467 0 43335 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 175216

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.93 3/195 23043
/proc/meminfo: memFree=28711548/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=182344 CPUtime=102.3
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 46644 0 0 0 4571 5659 0 0 25 0 1 0 22145604 186720256 43589 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 45586 43589 216 467 0 45117 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 182344

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/195 23044
/proc/meminfo: memFree=28708164/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=185500 CPUtime=162.29
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 47438 0 0 0 6974 9255 0 0 25 0 1 0 22145604 189952000 44383 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 46375 44383 216 467 0 45906 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 185500

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/195 23046
/proc/meminfo: memFree=28702912/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=190648 CPUtime=222.29
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 48727 0 0 0 9143 13086 0 0 25 0 1 0 22145604 195223552 45672 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 47662 45672 216 467 0 47193 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 190648

[startup+282.301 s]
/proc/loadavg: 2.04 2.01 1.94 3/195 23047
/proc/meminfo: memFree=28702248/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=191176 CPUtime=282.29
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 48876 0 0 0 11588 16641 0 0 25 0 1 0 22145604 195764224 45821 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 47794 45821 216 467 0 47325 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 191176

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/195 23049
/proc/meminfo: memFree=28697368/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=196000 CPUtime=342.29
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 50050 0 0 0 13648 20581 0 0 25 0 1 0 22145604 200704000 46995 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 49000 46995 216 467 0 48531 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 196000

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/195 23051
/proc/meminfo: memFree=28697556/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=196000 CPUtime=402.29
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 50050 0 0 0 15882 24347 0 0 25 0 1 0 22145604 200704000 46995 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 49000 46995 216 467 0 48531 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 196000

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/195 23052
/proc/meminfo: memFree=28694168/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=199300 CPUtime=462.29
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 50874 0 0 0 18655 27574 0 0 25 0 1 0 22145604 204083200 47819 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 49825 47819 216 467 0 49356 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 199300

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/195 23054
/proc/meminfo: memFree=28694004/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=199300 CPUtime=522.29
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 50874 0 0 0 21803 30426 0 0 25 0 1 0 22145604 204083200 47819 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 49825 47819 216 467 0 49356 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 199300

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/195 23055
/proc/meminfo: memFree=28693848/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=199564 CPUtime=582.3
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 50959 0 0 0 25078 33152 0 0 25 0 1 0 22145604 204353536 47904 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/23039/statm: 49891 47904 216 467 0 49422 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 199564

[startup+642.301 s]
/proc/loadavg: 2.06 2.02 1.94 3/194 23104
/proc/meminfo: memFree=28676944/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=200752 CPUtime=642.27
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 51253 0 0 0 27826 36401 0 0 25 0 1 0 22145604 205570048 48198 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23039/statm: 50188 48198 216 467 0 49719 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 200752

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 2.05 2.05 1.97 3/177 23148
/proc/meminfo: memFree=28842772/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=202600 CPUtime=882.19
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 51731 0 0 0 36871 51348 0 0 25 0 1 0 22145604 207462400 48676 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 50650 48676 216 467 0 50181 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 202600

[startup+942.301 s]
/proc/loadavg: 2.02 2.04 1.97 3/177 23150
/proc/meminfo: memFree=28842732/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=202600 CPUtime=942.19
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 51731 0 0 0 39575 54644 0 0 25 0 1 0 22145604 207462400 48676 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 50650 48676 216 467 0 50181 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 202600

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/177 23152
/proc/meminfo: memFree=28842572/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=202740 CPUtime=1002.19
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 51765 0 0 0 42691 57528 0 0 25 0 1 0 22145604 207605760 48710 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 50685 48710 216 467 0 50216 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 202740

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/177 23153
/proc/meminfo: memFree=28837220/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=208304 CPUtime=1062.19
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53129 0 0 0 45378 60841 0 0 25 0 1 0 22145604 213303296 50074 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52076 50074 216 467 0 51607 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 208304

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/177 23155
/proc/meminfo: memFree=28837180/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=208304 CPUtime=1122.2
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53129 0 0 0 48115 64105 0 0 25 0 1 0 22145604 213303296 50074 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52076 50074 216 467 0 51607 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 208304

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/177 23156
/proc/meminfo: memFree=28837152/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=208304 CPUtime=1182.19
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53130 0 0 0 50756 67463 0 0 25 0 1 0 22145604 213303296 50075 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52076 50075 216 467 0 51607 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 208304

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23158
/proc/meminfo: memFree=28837000/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=208304 CPUtime=1242.2
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53130 0 0 0 53643 70577 0 0 25 0 1 0 22145604 213303296 50075 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52076 50075 216 467 0 51607 0
Current children cumulated CPU time (s) 1242.2
Current children cumulated vsize (KiB) 208304

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23160
/proc/meminfo: memFree=28836724/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=208304 CPUtime=1302.2
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53130 0 0 0 56411 73809 0 0 25 0 1 0 22145604 213303296 50075 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52076 50075 216 467 0 51607 0
Current children cumulated CPU time (s) 1302.2
Current children cumulated vsize (KiB) 208304

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23161
/proc/meminfo: memFree=28836704/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=208304 CPUtime=1362.2
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53132 0 0 0 59339 76881 0 0 25 0 1 0 22145604 213303296 50077 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52076 50077 216 467 0 51607 0
Current children cumulated CPU time (s) 1362.2
Current children cumulated vsize (KiB) 208304

[startup+1422.31 s]
/proc/loadavg: 2.06 2.01 1.97 3/177 23163
/proc/meminfo: memFree=28836428/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=208752 CPUtime=1422.21
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53223 0 0 0 62065 80156 0 0 25 0 1 0 22145604 213762048 50168 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52188 50168 216 467 0 51719 0
Current children cumulated CPU time (s) 1422.21
Current children cumulated vsize (KiB) 208752

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/177 23164
/proc/meminfo: memFree=28836036/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=209016 CPUtime=1482.2
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53296 0 0 0 65013 83207 0 0 25 0 1 0 22145604 214032384 50241 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52254 50241 216 467 0 51785 0
Current children cumulated CPU time (s) 1482.2
Current children cumulated vsize (KiB) 209016

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23166
/proc/meminfo: memFree=28836120/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=209016 CPUtime=1542.21
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53297 0 0 0 68147 86074 0 0 25 0 1 0 22145604 214032384 50242 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52254 50242 216 467 0 51785 0
Current children cumulated CPU time (s) 1542.21
Current children cumulated vsize (KiB) 209016

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23168
/proc/meminfo: memFree=28836224/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=209016 CPUtime=1602.2
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53301 0 0 0 71112 89108 0 0 25 0 1 0 22145604 214032384 50246 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52254 50246 216 467 0 51785 0
Current children cumulated CPU time (s) 1602.2
Current children cumulated vsize (KiB) 209016

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23169
/proc/meminfo: memFree=28835828/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=209460 CPUtime=1662.21
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53393 0 0 0 73993 92228 0 0 25 0 1 0 22145604 214487040 50338 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52365 50338 216 467 0 51896 0
Current children cumulated CPU time (s) 1662.21
Current children cumulated vsize (KiB) 209460

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23171
/proc/meminfo: memFree=28835804/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=209460 CPUtime=1722.2
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53394 0 0 0 76906 95314 0 0 25 0 1 0 22145604 214487040 50339 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52365 50339 216 467 0 51896 0
Current children cumulated CPU time (s) 1722.2
Current children cumulated vsize (KiB) 209460

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23172
/proc/meminfo: memFree=28835148/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=209604 CPUtime=1782.21
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53425 0 0 0 80257 97964 0 0 25 0 1 0 22145604 214634496 50370 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52401 50370 216 467 0 51932 0
Current children cumulated CPU time (s) 1782.21
Current children cumulated vsize (KiB) 209604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23173
/proc/meminfo: memFree=28835140/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=209604 CPUtime=1800.02
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53428 0 0 0 81295 98707 0 0 25 0 1 0 22145604 214634496 50373 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52401 50373 216 467 0 51932 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 209604

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

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

[startup+1800.1 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 23173
/proc/meminfo: memFree=28835140/32951132 swapFree=67111528/67111528
[pid=23039] ppid=23037 vsize=209604 CPUtime=1800.02
/proc/23039/stat : 23039 (pbct) R 23037 23039 21715 0 -1 4202496 53428 0 0 0 81295 98707 0 0 25 0 1 0 22145604 214634496 50373 4089446400 134512640 136421960 4292064592 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/23039/statm: 52401 50373 216 467 0 51932 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 209604

Child status: 0
Real time (s): 1800.12
CPU time (s): 1800.03
CPU user time (s): 812.95
CPU system time (s): 987.082
CPU usage (%): 99.9954
Max. virtual memory (cumulated for all children) (KiB): 209604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 812.95
system time used= 987.082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53430
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= 1
involuntary context switches= 2729

runsolver used 3.38149 second user time and 6.01809 second system time

The end

Launcher Data 

Begin job on node131 at 2010-07-07 23:48:38
IDJOB=2701333
IDBENCH=79562
IDSOLVER=1208
FILE ID=node131/2701333-1278539318
PBS_JOBID= 11239215
Free space on /tmp= 73620 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06-22reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701333-1278539318/watcher-2701333-1278539318 -o /tmp/evaluation-result-2701333-1278539318/solver-2701333-1278539318 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701333-1278539318.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ec72443b0cc1ba3c5724b6333eaaea9c
RANDOM SEED=525820831

node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5441.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      28885056 kB
Buffers:        147816 kB
Cached:        3465832 kB
SwapCached:          0 kB
Active:        1429004 kB
Inactive:      2482236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      28885056 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3948 kB
Writeback:           0 kB
AnonPages:      297432 kB
Mapped:          20536 kB
Slab:            91312 kB
PageTables:       5196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1643164 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73592 MiB
End job on node131 at 2010-07-08 00:18:40