Trace number 2701351

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) 1800.06 1800.02

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen06-18reduc_wcsp.wbo
MD5SUMda80b320d983b4610e4558746e61248d
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 variables1758
Total number of constraints105203
Number of soft constraints105121
Number of constraints which are clauses105121
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 constraint26
Top cost 3389
Min constraint cost 1
Max constraint cost 2436
Sum of constraints costs 36645766
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 27
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
32.29/32.37	c constraints 82/0 clauses 0/41833 units 529
32.29/32.37	c vars 1758
32.29/32.37	c Setting top cost 3389
1800.04/1800.00	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-2701351-1278539368/watcher-2701351-1278539368 -o /tmp/evaluation-result-2701351-1278539368/solver-2701351-1278539368 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701351-1278539368.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: 1.92 1.98 1.99 4/178 21683
/proc/meminfo: memFree=30022940/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=2268 CPUtime=0
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 291 0 0 0 0 0 0 0 24 0 1 0 22151238 2322432 210 4089446400 134512640 136421960 4290589104 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 567 210 144 467 0 98 0

[startup+0.072594 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 21683
/proc/meminfo: memFree=30022940/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=3056 CPUtime=0.07
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 506 0 0 0 7 0 0 0 24 0 1 0 22151238 3129344 392 4089446400 134512640 136421960 4290589104 18446744073709551615 135372691 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 764 392 144 467 0 295 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3056

[startup+0.100589 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 21683
/proc/meminfo: memFree=30022940/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=3708 CPUtime=0.09
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 700 0 0 0 9 0 0 0 24 0 1 0 22151238 3796992 521 4089446400 134512640 136421960 4290589104 18446744073709551615 135380596 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 927 521 144 467 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3708

[startup+0.300542 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 21683
/proc/meminfo: memFree=30022940/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=5804 CPUtime=0.29
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 1335 0 0 0 29 0 0 0 25 0 1 0 22151238 5943296 1027 4089446400 134512640 136421960 4290589104 18446744073709551615 135380593 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 1451 1027 144 467 0 982 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5804

[startup+0.700487 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 21683
/proc/meminfo: memFree=30022940/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=9204 CPUtime=0.69
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 2405 0 0 0 69 0 0 0 25 0 1 0 22151238 9424896 1840 4089446400 134512640 136421960 4290589104 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 2301 1840 145 467 0 1832 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9204

[startup+1.50033 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 21684
/proc/meminfo: memFree=30015872/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=9204 CPUtime=1.49
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 2405 0 0 0 149 0 0 0 25 0 1 0 22151238 9424896 1840 4089446400 134512640 136421960 4290589104 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 2301 1840 145 467 0 1832 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9204

[startup+3.10105 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 21684
/proc/meminfo: memFree=30015748/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=9204 CPUtime=3.09
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 2405 0 0 0 309 0 0 0 25 0 1 0 22151238 9424896 1840 4089446400 134512640 136421960 4290589104 18446744073709551615 135161846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 2301 1840 145 467 0 1832 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9204

[startup+6.30049 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 21685
/proc/meminfo: memFree=30015672/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=9204 CPUtime=6.29
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 2405 0 0 0 629 0 0 0 25 0 1 0 22151238 9424896 1840 4089446400 134512640 136421960 4290589104 18446744073709551615 135161846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 2301 1840 145 467 0 1832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9204

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 21685
/proc/meminfo: memFree=30015912/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=9204 CPUtime=12.69
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 2405 0 0 0 1269 0 0 0 25 0 1 0 22151238 9424896 1840 4089446400 134512640 136421960 4290589104 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 2301 1840 145 467 0 1832 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9204

[startup+25.5011 s]
/proc/loadavg: 1.95 1.98 1.99 3/179 21685
/proc/meminfo: memFree=30016016/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=9204 CPUtime=25.49
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 2405 0 0 0 2549 0 0 0 25 0 1 0 22151238 9424896 1840 4089446400 134512640 136421960 4290589104 18446744073709551615 135161806 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/21683/statm: 2301 1840 145 467 0 1832 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9204

[startup+51.1006 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 21686
/proc/meminfo: memFree=29782628/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=245592 CPUtime=51.09
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 63813 0 0 0 4639 470 0 0 25 0 1 0 22151238 251486208 60313 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 61398 60313 216 467 0 60929 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 245592

[startup+102.307 s]
/proc/loadavg: 2.04 2.00 2.00 3/179 21687
/proc/meminfo: memFree=29775400/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=252320 CPUtime=102.29
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 65495 0 0 0 8182 2047 0 0 25 0 1 0 22151238 258375680 61995 4089446400 134512640 136421960 4290589104 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 63080 61995 216 467 0 62611 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 252320

[startup+162.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 21689
/proc/meminfo: memFree=29768776/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=258004 CPUtime=162.3
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 66913 0 0 0 12425 3805 0 0 25 0 1 0 22151238 264196096 63413 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 64501 63413 216 467 0 64032 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 258004

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21690
/proc/meminfo: memFree=29761660/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=264792 CPUtime=222.3
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 68626 0 0 0 16553 5677 0 0 25 0 1 0 22151238 271147008 65126 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 66198 65126 216 467 0 65729 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 264792

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21692
/proc/meminfo: memFree=29752068/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=274360 CPUtime=282.29
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 71011 0 0 0 20706 7523 0 0 25 0 1 0 22151238 280944640 67511 4089446400 134512640 136421960 4290589104 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 68590 67511 216 467 0 68121 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 274360

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21694
/proc/meminfo: memFree=29745344/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=280964 CPUtime=342.29
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 72668 0 0 0 25330 8899 0 0 25 0 1 0 22151238 287707136 69168 4089446400 134512640 136421960 4290589104 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 70241 69168 216 467 0 69772 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 280964

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21695
/proc/meminfo: memFree=29744924/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=280964 CPUtime=402.3
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 72668 0 0 0 29498 10732 0 0 25 0 1 0 22151238 287707136 69168 4089446400 134512640 136421960 4290589104 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 70241 69168 216 467 0 69772 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 280964

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21697
/proc/meminfo: memFree=29745012/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=280964 CPUtime=462.3
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 72668 0 0 0 33894 12336 0 0 25 0 1 0 22151238 287707136 69168 4089446400 134512640 136421960 4290589104 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 70241 69168 216 467 0 69772 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 280964

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21698
/proc/meminfo: memFree=29744600/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=280964 CPUtime=522.3
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 72669 0 0 0 38633 13597 0 0 25 0 1 0 22151238 287707136 69169 4089446400 134512640 136421960 4290589104 18446744073709551615 135028845 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 70241 69169 216 467 0 69772 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 280964

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21700
/proc/meminfo: memFree=29744544/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=281096 CPUtime=582.31
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 72703 0 0 0 42933 15298 0 0 25 0 1 0 22151238 287842304 69203 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 70274 69203 216 467 0 69805 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 281096

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21702
/proc/meminfo: memFree=29738788/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=286776 CPUtime=642.31
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 74108 0 0 0 47481 16750 0 0 25 0 1 0 22151238 293658624 70608 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 71694 70608 216 467 0 71225 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 286776

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21715
/proc/meminfo: memFree=29726828/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=296540 CPUtime=822.31
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 76522 0 0 0 60756 21475 0 0 25 0 1 0 22151238 303656960 73022 4089446400 134512640 136421960 4290589104 18446744073709551615 135021579 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 74135 73022 216 467 0 73666 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 296540

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21717
/proc/meminfo: memFree=29726396/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=296540 CPUtime=882.31
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 76522 0 0 0 65388 22843 0 0 25 0 1 0 22151238 303656960 73022 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21683/statm: 74135 73022 216 467 0 73666 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 296540

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21747
/proc/meminfo: memFree=29954232/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=296540 CPUtime=942.32
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 76522 0 0 0 69442 24790 0 0 25 0 1 0 22151238 303656960 73022 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 74135 73022 216 467 0 73666 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 296540

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21748
/proc/meminfo: memFree=29951940/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=296540 CPUtime=1002.32
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 76522 0 0 0 72293 27939 0 0 25 0 1 0 22151238 303656960 73022 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 74135 73022 216 467 0 73666 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 296540

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21750
/proc/meminfo: memFree=29951020/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=297596 CPUtime=1062.32
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 76801 0 0 0 75564 30668 0 0 25 0 1 0 22151238 304738304 73301 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 74399 73301 216 467 0 73930 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 297596

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21751
/proc/meminfo: memFree=29948376/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=299312 CPUtime=1122.32
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 77238 0 0 0 78344 33888 0 0 25 0 1 0 22151238 306495488 73738 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 74828 73738 216 467 0 74359 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 299312

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21753
/proc/meminfo: memFree=29947960/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=299312 CPUtime=1182.32
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 77238 0 0 0 81193 37039 0 0 25 0 1 0 22151238 306495488 73738 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 74828 73738 216 467 0 74359 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 299312

[startup+1242.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 21755
/proc/meminfo: memFree=29947296/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=299312 CPUtime=1242.32
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 77238 0 0 0 83980 40252 0 0 25 0 1 0 22151238 306495488 73738 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 74828 73738 216 467 0 74359 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 299312

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 21756
/proc/meminfo: memFree=29947252/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=299312 CPUtime=1302.33
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 77238 0 0 0 85890 44343 0 0 25 0 1 0 22151238 306495488 73738 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 74828 73738 216 467 0 74359 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 299312

[startup+1362.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 21758
/proc/meminfo: memFree=29946972/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=299312 CPUtime=1362.33
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 77238 0 0 0 88093 48140 0 0 25 0 1 0 22151238 306495488 73738 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 74828 73738 216 467 0 74359 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 299312

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 21759
/proc/meminfo: memFree=29943452/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=302612 CPUtime=1422.33
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 78044 0 0 0 90963 51270 0 0 25 0 1 0 22151238 309874688 74544 4089446400 134512640 136421960 4290589104 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 75653 74544 216 467 0 75184 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 302612

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 21761
/proc/meminfo: memFree=29937456/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=308052 CPUtime=1482.32
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 79427 0 0 0 93877 54355 0 0 25 0 1 0 22151238 315445248 75927 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 77013 75927 216 467 0 76544 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 308052

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21763
/proc/meminfo: memFree=29936676/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=308844 CPUtime=1542.33
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 79611 0 0 0 97163 57070 0 0 25 0 1 0 22151238 316256256 76111 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 77211 76111 216 467 0 76742 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 308844

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21764
/proc/meminfo: memFree=29936520/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=308844 CPUtime=1602.33
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 79611 0 0 0 100299 59934 0 0 25 0 1 0 22151238 316256256 76111 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 77211 76111 216 467 0 76742 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 308844

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21766
/proc/meminfo: memFree=29936728/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=308844 CPUtime=1662.33
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 79611 0 0 0 103143 63090 0 0 25 0 1 0 22151238 316256256 76111 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 77211 76111 216 467 0 76742 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 308844

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21767
/proc/meminfo: memFree=29936808/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=308844 CPUtime=1722.33
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 79611 0 0 0 105467 66766 0 0 25 0 1 0 22151238 316256256 76111 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 77211 76111 216 467 0 76742 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 308844

[startup+1782.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/179 21772
/proc/meminfo: memFree=29935508/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=308844 CPUtime=1782.33
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 79612 0 0 0 108666 69567 0 0 25 0 1 0 22151238 316256256 76112 4089446400 134512640 136421960 4290589104 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 77211 76112 216 467 0 76742 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 308844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.07 2.03 2.01 3/179 21772
/proc/meminfo: memFree=29935260/32951124 swapFree=67111528/67111528
[pid=21683] ppid=21681 vsize=308844 CPUtime=1800.04
/proc/21683/stat : 21683 (pbct) R 21681 21683 20458 0 -1 4202496 79612 0 0 0 109561 70443 0 0 25 0 1 0 22151238 316256256 76112 4089446400 134512640 136421960 4290589104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/21683/statm: 77211 76112 216 467 0 76742 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 308844

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): 1800.06
CPU user time (s): 1095.61
CPU system time (s): 704.454
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 308844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1095.61
system time used= 704.454
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79614
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= 12523

runsolver used 2.85757 second user time and 5.9251 second system time

The end

Launcher Data 

Begin job on node103 at 2010-07-07 23:49:29
IDJOB=2701351
IDBENCH=79565
IDSOLVER=1208
FILE ID=node103/2701351-1278539368
PBS_JOBID= 11239272
Free space on /tmp= 73736 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06-18reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701351-1278539368/watcher-2701351-1278539368 -o /tmp/evaluation-result-2701351-1278539368/solver-2701351-1278539368 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701351-1278539368.wbo

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

MD5SUM BENCH= da80b320d983b4610e4558746e61248d
RANDOM SEED=977730363

node103.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		: 2666.793
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	: 5333.58
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		: 2666.793
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	: 5332.82
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		: 2666.793
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	: 5332.75
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		: 2666.793
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	: 5332.86
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		: 2666.793
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		: 2666.793
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	: 5332.82
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		: 2666.793
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	: 5332.75
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		: 2666.793
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	: 5408.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30023344 kB
Buffers:        134712 kB
Cached:        2311948 kB
SwapCached:          0 kB
Active:        1311744 kB
Inactive:      1475064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30023344 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5120 kB
Writeback:           0 kB
AnonPages:      339856 kB
Mapped:          15452 kB
Slab:            78092 kB
PageTables:       4956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   496080 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= 73736 MiB
End job on node103 at 2010-07-08 00:19:31