Trace number 2701833

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 fixed? (TO) 1800.08 1800.16

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/graphs/
normalized-graph11reduc_wcsp.wbo
MD5SUM3ff13fa479c6c78fc8aaed860067b111
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 variables5855
Total number of constraints283196
Number of soft constraints282856
Number of constraints which are clauses282856
Number of constraints which are cardinality constraints (but not clauses)340
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 3080
Min constraint cost 1
Max constraint cost 3080
Sum of constraints costs 64455868
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.39/1.47	c constraints 340/0 clauses 0/282856 units 0
1.39/1.47	c vars 5855
1.39/1.47	c Setting top cost 3080
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-2701833-1278541859/watcher-2701833-1278541859 -o /tmp/evaluation-result-2701833-1278541859/solver-2701833-1278541859 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701833-1278541859.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 2.00 4/195 19536
/proc/meminfo: memFree=29711368/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=2400 CPUtime=0
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 324 0 0 0 0 0 0 0 25 0 1 0 22398129 2457600 243 4089446400 134512640 136422188 4290370160 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19536/statm: 600 244 138 467 0 131 0

[startup+0.0204839 s]
/proc/loadavg: 2.00 2.00 2.00 4/195 19536
/proc/meminfo: memFree=29711368/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=2852 CPUtime=0.01
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 417 0 0 0 1 0 0 0 25 0 1 0 22398129 2920448 336 4089446400 134512640 136422188 4290370160 18446744073709551615 135160514 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19536/statm: 713 336 144 467 0 244 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2852

[startup+0.101247 s]
/proc/loadavg: 2.00 2.00 2.00 4/195 19536
/proc/meminfo: memFree=29711368/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=4160 CPUtime=0.09
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 791 0 0 0 9 0 0 0 25 0 1 0 22398129 4259840 612 4089446400 134512640 136422188 4290370160 18446744073709551615 135372878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19536/statm: 1040 613 144 467 0 571 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4160

[startup+0.300235 s]
/proc/loadavg: 2.00 2.00 2.00 4/195 19536
/proc/meminfo: memFree=29711368/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=6256 CPUtime=0.29
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 1486 0 0 0 29 0 0 0 25 0 1 0 22398129 6406144 1178 4089446400 134512640 136422188 4290370160 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19536/statm: 1564 1178 144 467 0 1095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6256

[startup+0.701138 s]
/proc/loadavg: 2.00 2.00 2.00 4/195 19536
/proc/meminfo: memFree=29711368/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=14872 CPUtime=0.69
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 3936 0 0 0 68 1 0 0 25 0 1 0 22398129 15228928 2858 4089446400 134512640 136422188 4290370160 18446744073709551615 135154854 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19536/statm: 3718 2858 144 467 0 3249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14872

[startup+1.50102 s]
/proc/loadavg: 2.00 2.00 2.00 3/196 19537
/proc/meminfo: memFree=29697100/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=29904 CPUtime=1.49
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 8258 0 0 0 147 2 0 0 25 0 1 0 22398129 30621696 6155 4089446400 134512640 136422188 4290370160 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19536/statm: 7476 6158 195 467 0 7007 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29904

[startup+3.10069 s]
/proc/loadavg: 2.00 2.00 2.00 3/196 19537
/proc/meminfo: memFree=29547452/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=406292 CPUtime=3.09
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 107229 0 0 0 295 14 0 0 25 0 1 0 22398129 416043008 98497 4089446400 134512640 136422188 4290370160 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19536/statm: 101573 98500 195 467 0 101104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 406292

[startup+6.30113 s]
/proc/loadavg: 2.00 2.00 2.00 3/196 19537
/proc/meminfo: memFree=28822940/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1137144 CPUtime=6.29
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 301914 0 0 0 591 38 0 0 25 0 1 0 22398129 1164435456 273375 4089446400 134512640 136422188 4290370160 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19536/statm: 284319 273380 195 467 0 283850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1137144

[startup+12.7029 s]
/proc/loadavg: 2.00 2.00 2.00 3/196 19537
/proc/meminfo: memFree=28168352/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1589136 CPUtime=12.69
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 418999 0 0 0 1218 51 0 0 25 0 1 0 22398129 1627275264 381405 4089446400 134512640 136422188 4290370160 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19536/statm: 397284 381405 209 467 0 396815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1589136

[startup+25.5007 s]
/proc/loadavg: 2.79 2.18 2.06 3/196 19537
/proc/meminfo: memFree=28148600/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1593492 CPUtime=25.49
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 420097 0 0 0 2497 52 0 0 25 0 1 0 22398129 1631735808 382503 4089446400 134512640 136422188 4290370160 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19536/statm: 398373 382503 209 467 0 397904 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1593492

[startup+51.1011 s]
/proc/loadavg: 2.83 2.24 2.08 3/196 19585
/proc/meminfo: memFree=28290104/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1598844 CPUtime=51.07
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 421456 0 0 0 5055 52 0 0 25 0 1 0 22398129 1637216256 383862 4089446400 134512640 136422188 4290370160 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 399711 383863 209 467 0 399242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1598844

[startup+102.307 s]
/proc/loadavg: 2.31 2.19 2.07 3/196 19586
/proc/meminfo: memFree=28202888/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1602804 CPUtime=102.27
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 422430 0 0 0 10175 52 0 0 25 0 1 0 22398129 1641271296 384836 4089446400 134512640 136422188 4290370160 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 400701 384836 209 467 0 400232 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1602804

[startup+162.301 s]
/proc/loadavg: 2.32 2.20 2.08 3/196 19588
/proc/meminfo: memFree=28148024/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1608144 CPUtime=162.27
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 424358 0 0 0 16174 53 0 0 25 0 1 0 22398129 1646739456 386185 4089446400 134512640 136422188 4290370160 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 402036 386185 209 467 0 401567 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1608144

[startup+222.3 s]
/proc/loadavg: 2.12 2.16 2.08 5/196 19590
/proc/meminfo: memFree=28077644/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1610520 CPUtime=222.28
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 424948 0 0 0 22174 54 0 0 25 0 1 0 22398129 1649172480 386775 4089446400 134512640 136422188 4290370160 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 402630 386775 209 467 0 402161 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 1610520

[startup+282.301 s]
/proc/loadavg: 3.69 2.59 2.23 3/196 19592
/proc/meminfo: memFree=28042472/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1613292 CPUtime=282.27
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 425621 0 0 0 28173 54 0 0 25 0 1 0 22398129 1652011008 387448 4089446400 134512640 136422188 4290370160 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 403323 387448 209 467 0 402854 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 1613292

[startup+342.301 s]
/proc/loadavg: 3.14 2.59 2.25 3/196 19593
/proc/meminfo: memFree=28009168/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1614876 CPUtime=342.28
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 426043 0 0 0 34174 54 0 0 25 0 1 0 22398129 1653633024 387870 4089446400 134512640 136422188 4290370160 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 403719 387870 209 467 0 403250 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 1614876

[startup+402.301 s]
/proc/loadavg: 2.42 2.48 2.23 3/196 19594
/proc/meminfo: memFree=27968060/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1627684 CPUtime=402.28
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 429448 0 0 0 38725 1503 0 0 25 0 1 0 22398129 1666748416 390412 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 406921 390412 217 467 0 406452 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 1627684

[startup+462.3 s]
/proc/loadavg: 2.35 2.46 2.24 3/196 19596
/proc/meminfo: memFree=27936488/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1628344 CPUtime=462.28
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 429848 0 0 0 42030 4198 0 0 25 0 1 0 22398129 1667424256 390812 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 407086 390812 217 467 0 406617 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 1628344

[startup+522.301 s]
/proc/loadavg: 2.36 2.45 2.25 3/196 19598
/proc/meminfo: memFree=27907144/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1628344 CPUtime=522.28
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 429848 0 0 0 44949 7279 0 0 25 0 1 0 22398129 1667424256 390812 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 407086 390812 217 467 0 406617 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 1628344

[startup+582.301 s]
/proc/loadavg: 2.65 2.49 2.27 10/196 19600
/proc/meminfo: memFree=27877332/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1628344 CPUtime=582.28
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 429848 0 0 0 47937 10291 0 0 25 0 1 0 22398129 1667424256 390812 4089446400 134512640 136422188 4290370160 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 407086 390812 217 467 0 406617 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 1628344

[startup+642.301 s]
/proc/loadavg: 2.15 2.37 2.24 3/196 19601
/proc/meminfo: memFree=27848252/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1628344 CPUtime=642.29
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 429848 0 0 0 51248 12981 0 0 25 0 1 0 22398129 1667424256 390812 4089446400 134512640 136422188 4290370160 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19536/statm: 407086 390812 217 467 0 406617 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 1628344

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.53 2.51 2.32 3/196 19608
/proc/meminfo: memFree=27689528/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1629136 CPUtime=882.26
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430065 0 0 0 66860 21366 0 0 25 0 1 0 22398129 1668235264 391029 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19536/statm: 407284 391029 217 467 0 406815 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 1629136

[startup+942.3 s]
/proc/loadavg: 2.20 2.41 2.30 3/196 19609
/proc/meminfo: memFree=27667560/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1629532 CPUtime=942.25
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430140 0 0 0 71377 22848 0 0 25 0 1 0 22398129 1668640768 391104 4089446400 134512640 136422188 4290370160 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19536/statm: 407383 391104 217 467 0 406914 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 1629532

[startup+1002.3 s]
/proc/loadavg: 2.68 2.50 2.33 8/196 19610
/proc/meminfo: memFree=27644660/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1629664 CPUtime=1002.26
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430170 0 0 0 75873 24353 0 0 25 0 1 0 22398129 1668775936 391134 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19536/statm: 407416 391134 217 467 0 406947 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 1629664

[startup+1062.3 s]
/proc/loadavg: 2.49 2.49 2.34 3/196 19612
/proc/meminfo: memFree=27622364/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1629796 CPUtime=1062.24
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430209 0 0 0 80393 25831 0 0 25 0 1 0 22398129 1668911104 391173 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/19536/statm: 407449 391173 217 467 0 406980 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 1629796

[startup+1122.3 s]
/proc/loadavg: 2.85 2.60 2.39 2/174 19632
/proc/meminfo: memFree=28493536/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1629928 CPUtime=1122.2
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430259 0 0 0 84207 28013 0 0 25 0 1 0 22398129 1669046272 391223 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 407482 391223 217 467 0 407013 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 1629928

[startup+1182.3 s]
/proc/loadavg: 1.68 2.30 2.30 2/171 19638
/proc/meminfo: memFree=28495236/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1630192 CPUtime=1182.19
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430322 0 0 0 86349 31870 0 0 25 0 1 0 22398129 1669316608 391286 4089446400 134512640 136422188 4290370160 18446744073709551615 134868319 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 407548 391286 217 467 0 407079 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 1630192

[startup+1242.3 s]
/proc/loadavg: 1.25 2.06 2.21 2/171 19639
/proc/meminfo: memFree=28495084/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1630324 CPUtime=1242.2
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430362 0 0 0 88475 35745 0 0 25 0 1 0 22398129 1669451776 391326 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 407581 391326 217 467 0 407112 0
Current children cumulated CPU time (s) 1242.2
Current children cumulated vsize (KiB) 1630324

[startup+1302.3 s]
/proc/loadavg: 1.09 1.87 2.13 2/171 19640
/proc/meminfo: memFree=28494664/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1630720 CPUtime=1302.2
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430434 0 0 0 91197 39023 0 0 25 0 1 0 22398129 1669857280 391398 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 407680 391398 217 467 0 407211 0
Current children cumulated CPU time (s) 1302.2
Current children cumulated vsize (KiB) 1630720

[startup+1362.3 s]
/proc/loadavg: 1.03 1.71 2.06 2/171 19642
/proc/meminfo: memFree=28494600/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1630852 CPUtime=1362.21
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430480 0 0 0 93410 42811 0 0 25 0 1 0 22398129 1669992448 391444 4089446400 134512640 136422188 4290370160 18446744073709551615 135006440 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 407713 391444 217 467 0 407244 0
Current children cumulated CPU time (s) 1362.21
Current children cumulated vsize (KiB) 1630852

[startup+1422.31 s]
/proc/loadavg: 1.01 1.58 1.99 2/171 19644
/proc/meminfo: memFree=28494188/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1631380 CPUtime=1422.21
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430617 0 0 0 96384 45837 0 0 25 0 1 0 22398129 1670533120 391581 4089446400 134512640 136422188 4290370160 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 407845 391581 217 467 0 407376 0
Current children cumulated CPU time (s) 1422.21
Current children cumulated vsize (KiB) 1631380

[startup+1482.3 s]
/proc/loadavg: 1.03 1.48 1.93 2/171 19646
/proc/meminfo: memFree=28494264/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1631380 CPUtime=1482.2
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430617 0 0 0 100344 47876 0 0 25 0 1 0 22398129 1670533120 391581 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 407845 391581 217 467 0 407376 0
Current children cumulated CPU time (s) 1482.2
Current children cumulated vsize (KiB) 1631380

[startup+1542.3 s]
/proc/loadavg: 1.01 1.39 1.87 2/171 19647
/proc/meminfo: memFree=28494192/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1631644 CPUtime=1542.21
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430679 0 0 0 103857 50364 0 0 25 0 1 0 22398129 1670803456 391643 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 407911 391643 217 467 0 407442 0
Current children cumulated CPU time (s) 1542.21
Current children cumulated vsize (KiB) 1631644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.32 1.81 2/171 19648
/proc/meminfo: memFree=28493932/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1631908 CPUtime=1602.21
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430757 0 0 0 106046 54175 0 0 25 0 1 0 22398129 1671073792 391721 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 407977 391721 217 467 0 407508 0
Current children cumulated CPU time (s) 1602.21
Current children cumulated vsize (KiB) 1631908

[startup+1662.3 s]
/proc/loadavg: 1.00 1.26 1.76 2/171 19650
/proc/meminfo: memFree=28493880/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1632172 CPUtime=1662.21
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430802 0 0 0 108061 58160 0 0 25 0 1 0 22398129 1671344128 391766 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 408043 391766 217 467 0 407574 0
Current children cumulated CPU time (s) 1662.21
Current children cumulated vsize (KiB) 1632172

[startup+1722.3 s]
/proc/loadavg: 1.00 1.21 1.71 2/171 19652
/proc/meminfo: memFree=28493712/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1632304 CPUtime=1722.21
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430832 0 0 0 110470 61751 0 0 25 0 1 0 22398129 1671479296 391796 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 408076 391796 217 467 0 407607 0
Current children cumulated CPU time (s) 1722.21
Current children cumulated vsize (KiB) 1632304

[startup+1782.3 s]
/proc/loadavg: 1.00 1.17 1.66 2/171 19654
/proc/meminfo: memFree=28493052/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1632436 CPUtime=1782.21
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430883 0 0 0 113410 64811 0 0 25 0 1 0 22398129 1671614464 391847 4089446400 134512640 136422188 4290370160 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 408109 391847 217 467 0 407640 0
Current children cumulated CPU time (s) 1782.21
Current children cumulated vsize (KiB) 1632436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 1.16 1.65 2/171 19654
/proc/meminfo: memFree=28493040/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1632436 CPUtime=1800.02
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430889 0 0 0 114767 65235 0 0 25 0 1 0 22398129 1671614464 391853 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 408109 391853 217 467 0 407640 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1632436

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: 1.00 1.16 1.65 2/171 19654
/proc/meminfo: memFree=28493040/32951124 swapFree=67111528/67111528
[pid=19536] ppid=19534 vsize=1632436 CPUtime=1800.02
/proc/19536/stat : 19536 (pbct) R 19534 19536 17674 0 -1 4202496 430889 0 0 0 114767 65235 0 0 25 0 1 0 22398129 1671614464 391853 4089446400 134512640 136422188 4290370160 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/19536/statm: 408109 391853 217 467 0 407640 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1632436

Child status: 0
Real time (s): 1800.16
CPU time (s): 1800.08
CPU user time (s): 1147.68
CPU system time (s): 652.405
CPU usage (%): 99.9957
Max. virtual memory (cumulated for all children) (KiB): 1632436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1147.68
system time used= 652.405
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 430891
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= 11736

runsolver used 2.88056 second user time and 6.30504 second system time

The end

Launcher Data 

Begin job on node145 at 2010-07-08 00:30:59
IDJOB=2701833
IDBENCH=79644
IDSOLVER=1212
FILE ID=node145/2701833-1278541859
PBS_JOBID= 11239187
Free space on /tmp= 73592 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/graphs/normalized-graph11reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701833-1278541859/watcher-2701833-1278541859 -o /tmp/evaluation-result-2701833-1278541859/solver-2701833-1278541859 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701833-1278541859.wbo

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

MD5SUM BENCH= 3ff13fa479c6c78fc8aaed860067b111
RANDOM SEED=717971177

node145.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		: 2666.859
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	: 5333.71
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		: 2666.859
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	: 5332.83
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		: 2666.859
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	: 5332.74
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		: 2666.859
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	: 5332.83
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		: 2666.859
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	: 5332.74
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		: 2666.859
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	: 5332.75
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		: 2666.859
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		: 2666.859
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29711764 kB
Buffers:        148716 kB
Cached:        2536152 kB
SwapCached:          0 kB
Active:        1775736 kB
Inactive:      1315024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29711764 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           15028 kB
Writeback:           0 kB
AnonPages:      405732 kB
Mapped:          20300 kB
Slab:            84932 kB
PageTables:       5820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1644340 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73600 MiB
End job on node145 at 2010-07-08 01:01:01