Trace number 2701399

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) 1800.07 1800.02

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen06-20reduc_wcsp.wbo
MD5SUMe94b4395b6b3ba71e47be69bc3403ba0
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 variables1594
Total number of constraints87251
Number of soft constraints87169
Number of constraints which are clauses87169
Number of constraints which are cardinality constraints (but not clauses)82
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint24
Top cost 3389
Min constraint cost 1
Max constraint cost 2436
Sum of constraints costs 29876722
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 25
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
21.90/21.91	c constraints 82/0 clauses 0/34467 units 481
21.90/21.91	c vars 1594
21.90/21.91	c Setting top cost 3389
1800.05/1800.00	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-2701399-1278539650/watcher-2701399-1278539650 -o /tmp/evaluation-result-2701399-1278539650/solver-2701399-1278539650 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701399-1278539650.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: 2.03 2.03 2.00 4/182 20186
/proc/meminfo: memFree=28761636/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=2268 CPUtime=0
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 284 0 0 0 0 0 0 0 25 0 1 0 22177723 2322432 203 4089446400 134512640 136421960 4287905120 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20186/statm: 567 203 144 467 0 98 0

[startup+0.0615201 s]
/proc/loadavg: 2.03 2.03 2.00 4/182 20186
/proc/meminfo: memFree=28761636/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=2924 CPUtime=0.05
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 473 0 0 0 5 0 0 0 25 0 1 0 22177723 2994176 359 4089446400 134512640 136421960 4287905120 18446744073709551615 135377252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20186/statm: 731 359 144 467 0 262 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2924

[startup+0.10051 s]
/proc/loadavg: 2.03 2.03 2.00 4/182 20186
/proc/meminfo: memFree=28761636/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=3708 CPUtime=0.09
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 693 0 0 0 9 0 0 0 25 0 1 0 22177723 3796992 514 4089446400 134512640 136421960 4287905120 18446744073709551615 135378148 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20186/statm: 927 514 144 467 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3708

[startup+0.300474 s]
/proc/loadavg: 2.03 2.03 2.00 4/182 20186
/proc/meminfo: memFree=28761636/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=5672 CPUtime=0.29
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 1316 0 0 0 29 0 0 0 25 0 1 0 22177723 5808128 1008 4089446400 134512640 136421960 4287905120 18446744073709551615 135372656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20186/statm: 1418 1008 144 467 0 949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5672

[startup+0.7004 s]
/proc/loadavg: 2.03 2.03 2.00 4/182 20186
/proc/meminfo: memFree=28761636/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=8412 CPUtime=0.69
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 2119 0 0 0 69 0 0 0 25 0 1 0 22177723 8613888 1554 4089446400 134512640 136421960 4287905120 18446744073709551615 135161868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20186/statm: 2103 1554 145 467 0 1634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8412

[startup+1.50025 s]
/proc/loadavg: 2.03 2.03 2.00 3/183 20187
/proc/meminfo: memFree=28756196/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=8412 CPUtime=1.49
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 2119 0 0 0 149 0 0 0 25 0 1 0 22177723 8613888 1554 4089446400 134512640 136421960 4287905120 18446744073709551615 135161776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20186/statm: 2103 1554 145 467 0 1634 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8412

[startup+3.10096 s]
/proc/loadavg: 2.02 2.03 2.00 3/183 20187
/proc/meminfo: memFree=28756196/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=8412 CPUtime=3.09
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 2119 0 0 0 309 0 0 0 25 0 1 0 22177723 8613888 1554 4089446400 134512640 136421960 4287905120 18446744073709551615 135161800 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20186/statm: 2103 1554 145 467 0 1634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8412

[startup+6.30035 s]
/proc/loadavg: 2.02 2.03 2.00 3/183 20187
/proc/meminfo: memFree=28756700/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=8412 CPUtime=6.29
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 2119 0 0 0 629 0 0 0 25 0 1 0 22177723 8613888 1554 4089446400 134512640 136421960 4287905120 18446744073709551615 135161817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20186/statm: 2103 1554 145 467 0 1634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8412

[startup+12.7002 s]
/proc/loadavg: 2.02 2.03 2.00 3/183 20187
/proc/meminfo: memFree=28756832/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=8412 CPUtime=12.69
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 2119 0 0 0 1269 0 0 0 25 0 1 0 22177723 8613888 1554 4089446400 134512640 136421960 4287905120 18446744073709551615 135161776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20186/statm: 2103 1554 145 467 0 1634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8412

[startup+25.5008 s]
/proc/loadavg: 2.02 2.03 2.00 3/183 20188
/proc/meminfo: memFree=28567964/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=202412 CPUtime=25.49
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 52137 0 0 0 2543 6 0 0 25 0 1 0 22177723 207269888 49052 4089446400 134512640 136421960 4287905120 18446744073709551615 135017068 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 50603 49052 209 467 0 50134 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 202412

[startup+51.1011 s]
/proc/loadavg: 2.08 2.04 2.00 3/183 20188
/proc/meminfo: memFree=28562228/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=208368 CPUtime=51.09
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 53574 0 0 0 4246 863 0 0 25 0 1 0 22177723 213368832 50489 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 52092 50489 216 467 0 51623 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 208368

[startup+102.307 s]
/proc/loadavg: 2.03 2.03 2.00 3/183 20190
/proc/meminfo: memFree=28555372/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=214836 CPUtime=102.3
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 55201 0 0 0 7968 2262 0 0 25 0 1 0 22177723 219992064 52116 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 53709 52116 216 467 0 53240 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 214836

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/183 20191
/proc/meminfo: memFree=28547032/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=223272 CPUtime=162.3
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 57293 0 0 0 12304 3926 0 0 25 0 1 0 22177723 228630528 54208 4089446400 134512640 136421960 4287905120 18446744073709551615 135020328 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 55818 54208 216 467 0 55349 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 223272

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/183 20193
/proc/meminfo: memFree=28537700/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=232052 CPUtime=222.3
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 59501 0 0 0 16643 5587 0 0 25 0 1 0 22177723 237621248 56416 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 58013 56416 216 467 0 57544 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 232052

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/183 20194
/proc/meminfo: memFree=28536544/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=233240 CPUtime=282.3
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 59777 0 0 0 21151 7079 0 0 25 0 1 0 22177723 238837760 56692 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 58310 56692 216 467 0 57841 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 233240

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/183 20196
/proc/meminfo: memFree=28536372/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=233240 CPUtime=342.3
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 59781 0 0 0 25612 8618 0 0 25 0 1 0 22177723 238837760 56696 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 58310 56696 216 467 0 57841 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 233240

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 20198
/proc/meminfo: memFree=28531128/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=238652 CPUtime=402.3
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 61146 0 0 0 30196 10034 0 0 25 0 1 0 22177723 244379648 58061 4089446400 134512640 136421960 4287905120 18446744073709551615 135022213 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 59663 58061 216 467 0 59194 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 238652

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 20208
/proc/meminfo: memFree=28527024/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=241424 CPUtime=462.3
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 61841 0 0 0 34197 12033 0 0 25 0 1 0 22177723 247218176 58756 4089446400 134512640 136421960 4287905120 18446744073709551615 135023728 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 60356 58756 216 467 0 59887 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 241424

[startup+522.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/183 20210
/proc/meminfo: memFree=28526380/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=241424 CPUtime=522.31
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 61841 0 0 0 38574 13657 0 0 25 0 1 0 22177723 247218176 58756 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 60356 58756 216 467 0 59887 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 241424

[startup+582.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 20211
/proc/meminfo: memFree=28526224/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=241424 CPUtime=582.31
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 61841 0 0 0 43264 14967 0 0 25 0 1 0 22177723 247218176 58756 4089446400 134512640 136421960 4287905120 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20186/statm: 60356 58756 216 467 0 59887 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 241424

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/201 20331
/proc/meminfo: memFree=28645472/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=246196 CPUtime=642.31
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 63029 0 0 0 47830 16401 0 0 25 0 1 0 22177723 252104704 59944 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 61549 59944 216 467 0 61080 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 246196

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/201 20336
/proc/meminfo: memFree=28630192/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=247784 CPUtime=822.31
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 63424 0 0 0 61026 21205 0 0 25 0 1 0 22177723 253730816 60339 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 61946 60339 216 467 0 61477 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 247784

[startup+882.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/201 20337
/proc/meminfo: memFree=28624832/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=248576 CPUtime=882.31
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 63631 0 0 0 65709 22522 0 0 25 0 1 0 22177723 254541824 60546 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 62144 60546 216 467 0 61675 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 248576

[startup+942.3 s]
/proc/loadavg: 2.16 2.04 2.01 3/201 20339
/proc/meminfo: memFree=28624524/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=248576 CPUtime=942.32
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 63631 0 0 0 70373 23859 0 0 25 0 1 0 22177723 254541824 60546 4089446400 134512640 136421960 4287905120 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 62144 60546 216 467 0 61675 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 248576

[startup+1002.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/201 20341
/proc/meminfo: memFree=28624248/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=248576 CPUtime=1002.32
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 63631 0 0 0 74485 25747 0 0 25 0 1 0 22177723 254541824 60546 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 62144 60546 216 467 0 61675 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 248576

[startup+1062.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/201 20342
/proc/meminfo: memFree=28623960/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=249008 CPUtime=1062.32
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 63696 0 0 0 78518 27714 0 0 25 0 1 0 22177723 254984192 60611 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 62252 60611 216 467 0 61783 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 249008

[startup+1122.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/201 20344
/proc/meminfo: memFree=28621184/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=251648 CPUtime=1122.33
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 64380 0 0 0 82728 29505 0 0 25 0 1 0 22177723 257687552 61295 4089446400 134512640 136421960 4287905120 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 62912 61295 216 467 0 62443 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 251648

[startup+1182.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/201 20345
/proc/meminfo: memFree=28620916/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=251648 CPUtime=1182.33
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 64380 0 0 0 87491 30742 0 0 25 0 1 0 22177723 257687552 61295 4089446400 134512640 136421960 4287905120 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 62912 61295 216 467 0 62443 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 251648

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/201 20347
/proc/meminfo: memFree=28620008/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=251648 CPUtime=1242.33
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 64380 0 0 0 92277 31956 0 0 25 0 1 0 22177723 257687552 61295 4089446400 134512640 136421960 4287905120 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 62912 61295 216 467 0 62443 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 251648

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/201 20349
/proc/meminfo: memFree=28620100/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=251648 CPUtime=1302.34
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 64380 0 0 0 96882 33352 0 0 25 0 1 0 22177723 257687552 61295 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 62912 61295 216 467 0 62443 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 251648

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/201 20350
/proc/meminfo: memFree=28618088/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=253384 CPUtime=1362.33
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 64805 0 0 0 101537 34696 0 0 25 0 1 0 22177723 259465216 61720 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 63346 61720 216 467 0 62877 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 253384

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/201 20352
/proc/meminfo: memFree=28615196/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=256024 CPUtime=1422.34
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 65459 0 0 0 106350 35884 0 0 25 0 1 0 22177723 262168576 62374 4089446400 134512640 136421960 4287905120 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 64006 62374 216 467 0 63537 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 256024

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/201 20353
/proc/meminfo: memFree=28614788/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=256024 CPUtime=1482.33
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 65459 0 0 0 111167 37066 0 0 25 0 1 0 22177723 262168576 62374 4089446400 134512640 136421960 4287905120 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 64006 62374 216 467 0 63537 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 256024

[startup+1542.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/201 20358
/proc/meminfo: memFree=28614584/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=256024 CPUtime=1542.33
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 65459 0 0 0 115906 38327 0 0 25 0 1 0 22177723 262168576 62374 4089446400 134512640 136421960 4287905120 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 64006 62374 216 467 0 63537 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 256024

[startup+1602.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/201 20360
/proc/meminfo: memFree=28610584/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=259852 CPUtime=1602.33
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 66423 0 0 0 120626 39607 0 0 25 0 1 0 22177723 266088448 63338 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 64963 63338 216 467 0 64494 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 259852

[startup+1662.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/201 20361
/proc/meminfo: memFree=28598012/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=271996 CPUtime=1662.34
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 69454 0 0 0 125302 40932 0 0 25 0 1 0 22177723 278523904 66369 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 67999 66369 216 467 0 67530 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 271996

[startup+1722.3 s]
/proc/loadavg: 2.13 2.07 2.02 3/201 20363
/proc/meminfo: memFree=28584716/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=285124 CPUtime=1722.34
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 72707 0 0 0 130228 42006 0 0 25 0 1 0 22177723 291966976 69622 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 71281 69622 216 467 0 70812 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 285124

[startup+1782.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/201 20364
/proc/meminfo: memFree=28583568/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=286192 CPUtime=1782.34
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 72952 0 0 0 134971 43263 0 0 25 0 1 0 22177723 293060608 69867 4089446400 134512640 136421960 4287905120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 71548 69867 216 467 0 71079 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 286192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.07 2.06 2.01 3/201 20365
/proc/meminfo: memFree=28583544/32951124 swapFree=67111528/67111528
[pid=20186] ppid=20184 vsize=286192 CPUtime=1800.05
/proc/20186/stat : 20186 (pbct) R 20184 20186 18570 0 -1 4202496 72952 0 0 0 136410 43595 0 0 25 0 1 0 22177723 293060608 69867 4089446400 134512640 136421960 4287905120 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20186/statm: 71548 69867 216 467 0 71079 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 286192

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

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

Child status: 0
Real time (s): 1800.02
CPU time (s): 1800.07
CPU user time (s): 1364.1
CPU system time (s): 435.966
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 286192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1364.1
system time used= 435.966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72954
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= 3164

runsolver used 2.91656 second user time and 6.34903 second system time

The end

Launcher Data 

Begin job on node135 at 2010-07-07 23:54:10
IDJOB=2701399
IDBENCH=79573
IDSOLVER=1208
FILE ID=node135/2701399-1278539650
PBS_JOBID= 11239207
Free space on /tmp= 73752 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06-20reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701399-1278539650/watcher-2701399-1278539650 -o /tmp/evaluation-result-2701399-1278539650/solver-2701399-1278539650 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701399-1278539650.wbo

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

MD5SUM BENCH= e94b4395b6b3ba71e47be69bc3403ba0
RANDOM SEED=1783785517

node135.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		: 2666.839
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	: 5333.67
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		: 2666.839
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		: 2666.839
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	: 7358.10
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		: 2666.839
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	: 5332.80
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		: 2666.839
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	: 5332.75
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		: 2666.839
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	: 5332.83
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		: 2666.839
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	: 5332.73
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		: 2666.839
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28762164 kB
Buffers:        127668 kB
Cached:        3573588 kB
SwapCached:          0 kB
Active:        2216568 kB
Inactive:      1827068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28762164 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4804 kB
Writeback:           0 kB
AnonPages:      342304 kB
Mapped:          15344 kB
Slab:            81060 kB
PageTables:       5628 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   490240 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73752 MiB
End job on node135 at 2010-07-08 00:24:12