Trace number 2701347

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) 1800.06 1800.02

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen06-24reduc_wcsp.wbo
MD5SUMe44e20f2150f9b61d01ff52511cd8892
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 variables1275
Total number of constraints56482
Number of soft constraints56401
Number of constraints which are clauses56401
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint20
Top cost 3389
Min constraint cost 1
Max constraint cost 2434
Sum of constraints costs 18368517
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 21
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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.19/0.29	c constraints 81/0 clauses 0/56401 units 0
0.19/0.29	c vars 1275
0.19/0.29	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-2701347-1278539348/watcher-2701347-1278539348 -o /tmp/evaluation-result-2701347-1278539348/solver-2701347-1278539348 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701347-1278539348.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: 2.35 2.11 2.00 4/178 21014
/proc/meminfo: memFree=29538360/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=2268 CPUtime=0
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 282 0 0 0 0 0 0 0 25 0 1 0 22148369 2322432 201 4089446400 134512640 136422188 4286642992 18446744073709551615 135818353 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21014/statm: 567 201 144 467 0 98 0

[startup+0.041287 s]
/proc/loadavg: 2.35 2.11 2.00 4/178 21014
/proc/meminfo: memFree=29538360/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=2716 CPUtime=0.04
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 390 0 0 0 4 0 0 0 25 0 1 0 22148369 2781184 309 4089446400 134512640 136422188 4286642992 18446744073709551615 135524408 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21014/statm: 679 309 144 467 0 210 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2716

[startup+0.100275 s]
/proc/loadavg: 2.35 2.11 2.00 4/178 21014
/proc/meminfo: memFree=29538360/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=3760 CPUtime=0.09
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 697 0 0 0 9 0 0 0 25 0 1 0 22148369 3850240 518 4089446400 134512640 136422188 4286642992 18446744073709551615 135159083 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21014/statm: 940 518 144 467 0 471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3760

[startup+0.300242 s]
/proc/loadavg: 2.35 2.11 2.00 4/178 21014
/proc/meminfo: memFree=29538360/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=8292 CPUtime=0.29
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 1973 0 0 0 29 0 0 0 25 0 1 0 22148369 8491008 1665 4089446400 134512640 136422188 4286642992 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 2073 1669 195 467 0 1604 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8292

[startup+0.700171 s]
/proc/loadavg: 2.35 2.11 2.00 4/178 21014
/proc/meminfo: memFree=29538360/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=107392 CPUtime=0.69
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 27449 0 0 0 66 3 0 0 25 0 1 0 22148369 109969408 26142 4089446400 134512640 136422188 4286642992 18446744073709551615 134632651 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 26848 26142 195 467 0 26379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 107392

[startup+1.50103 s]
/proc/loadavg: 2.35 2.11 2.00 3/179 21015
/proc/meminfo: memFree=29363396/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=311616 CPUtime=1.49
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 80876 0 0 0 139 10 0 0 25 0 1 0 22148369 319094784 75824 4089446400 134512640 136422188 4286642992 18446744073709551615 134929910 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 77904 75824 201 467 0 77435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 311616

[startup+3.10074 s]
/proc/loadavg: 2.33 2.10 2.00 3/179 21015
/proc/meminfo: memFree=29230468/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=316468 CPUtime=3.09
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 82228 0 0 0 299 10 0 0 25 0 1 0 22148369 324063232 77176 4089446400 134512640 136422188 4286642992 18446744073709551615 135650338 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 79117 77176 209 467 0 78648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 316468

[startup+6.30017 s]
/proc/loadavg: 2.33 2.10 2.00 3/179 21015
/proc/meminfo: memFree=29227280/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=318052 CPUtime=6.29
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 82644 0 0 0 619 10 0 0 25 0 1 0 22148369 325685248 77592 4089446400 134512640 136422188 4286642992 18446744073709551615 135017388 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 79513 77592 209 467 0 79044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 318052

[startup+12.701 s]
/proc/loadavg: 2.27 2.10 2.00 3/179 21015
/proc/meminfo: memFree=29222188/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=322192 CPUtime=12.69
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 83611 0 0 0 1137 132 0 0 25 0 1 0 22148369 329924608 78559 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 80548 78559 217 467 0 80079 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 322192

[startup+25.5007 s]
/proc/loadavg: 2.23 2.10 2.00 3/179 21015
/proc/meminfo: memFree=29220160/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=322984 CPUtime=25.49
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 83882 0 0 0 1949 600 0 0 25 0 1 0 22148369 330735616 78830 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 80746 78830 217 467 0 80277 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 322984

[startup+51.1002 s]
/proc/loadavg: 2.15 2.09 2.00 3/179 21016
/proc/meminfo: memFree=29207616/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=324984 CPUtime=51.09
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 84386 0 0 0 3620 1489 0 0 25 0 1 0 22148369 332783616 79334 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 81246 79334 217 467 0 80777 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 324984

[startup+102.306 s]
/proc/loadavg: 2.06 2.07 2.00 3/179 21017
/proc/meminfo: memFree=29183420/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=330660 CPUtime=102.3
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 85795 0 0 0 6919 3311 0 0 25 0 1 0 22148369 338595840 80743 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 82665 80743 217 467 0 82196 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 330660

[startup+162.3 s]
/proc/loadavg: 2.02 2.06 2.00 3/179 21019
/proc/meminfo: memFree=29160820/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=337212 CPUtime=162.3
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 87426 0 0 0 10889 5341 0 0 25 0 1 0 22148369 345305088 82374 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 84303 82374 217 467 0 83834 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 337212

[startup+222.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/179 21021
/proc/meminfo: memFree=29151492/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=344516 CPUtime=222.3
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 89247 0 0 0 15011 7219 0 0 25 0 1 0 22148369 352784384 84195 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 86129 84195 217 467 0 85660 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 344516

[startup+282.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/179 21022
/proc/meminfo: memFree=29144392/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=351644 CPUtime=282.3
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 91027 0 0 0 19165 9065 0 0 25 0 1 0 22148369 360083456 85975 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 87911 85975 217 467 0 87442 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 351644

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 21023
/proc/meminfo: memFree=29128624/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=356432 CPUtime=342.3
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 92221 0 0 0 23400 10830 0 0 25 0 1 0 22148369 364986368 87169 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 89108 87169 217 467 0 88639 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 356432

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 21025
/proc/meminfo: memFree=29106900/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=363824 CPUtime=402.3
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 94083 0 0 0 27839 12391 0 0 25 0 1 0 22148369 372555776 89031 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 90956 89031 217 467 0 90487 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 363824

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 21027
/proc/meminfo: memFree=29104644/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=365936 CPUtime=462.3
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 94612 0 0 0 31794 14436 0 0 25 0 1 0 22148369 374718464 89560 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 91484 89560 217 467 0 91015 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 365936

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 21029
/proc/meminfo: memFree=29104496/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=365936 CPUtime=522.3
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 94612 0 0 0 36169 16061 0 0 25 0 1 0 22148369 374718464 89560 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 91484 89560 217 467 0 91015 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 365936

[startup+582.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 21030
/proc/meminfo: memFree=29104336/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=365936 CPUtime=582.31
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 94612 0 0 0 40396 17835 0 0 25 0 1 0 22148369 374718464 89560 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 91484 89560 217 467 0 91015 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 365936

[startup+642.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 21031
/proc/meminfo: memFree=29104068/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=365936 CPUtime=642.32
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 94612 0 0 0 44636 19596 0 0 25 0 1 0 22148369 374718464 89560 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 91484 89560 217 467 0 91015 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 365936

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 21046
/proc/meminfo: memFree=29079508/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=390496 CPUtime=822.31
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 100748 0 0 0 57690 24541 0 0 25 0 1 0 22148369 399867904 95696 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 97624 95696 217 467 0 97155 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 390496

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21047
/proc/meminfo: memFree=29050088/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=398612 CPUtime=882.32
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 102624 0 0 0 62051 26181 0 0 25 0 1 0 22148369 408178688 97572 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 99653 97572 217 467 0 99184 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 398612

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21048
/proc/meminfo: memFree=29040268/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=400740 CPUtime=942.31
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 103123 0 0 0 66458 27773 0 0 25 0 1 0 22148369 410357760 98071 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 100185 98071 217 467 0 99716 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 400740

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21050
/proc/meminfo: memFree=29040108/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=400740 CPUtime=1002.32
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 103144 0 0 0 70788 29444 0 0 25 0 1 0 22148369 410357760 98092 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 100185 98092 217 467 0 99716 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 400740

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21052
/proc/meminfo: memFree=29040200/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=400740 CPUtime=1062.32
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 103144 0 0 0 74999 31233 0 0 25 0 1 0 22148369 410357760 98092 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 100185 98092 217 467 0 99716 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 400740

[startup+1122.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 21054
/proc/meminfo: memFree=29040288/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=400740 CPUtime=1122.32
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 103144 0 0 0 79275 32957 0 0 25 0 1 0 22148369 410357760 98092 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 100185 98092 217 467 0 99716 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 400740

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 21055
/proc/meminfo: memFree=29040136/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=400740 CPUtime=1182.32
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 103144 0 0 0 83646 34586 0 0 25 0 1 0 22148369 410357760 98092 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 100185 98092 217 467 0 99716 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 400740

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21056
/proc/meminfo: memFree=29019400/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=400740 CPUtime=1242.33
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 103144 0 0 0 87953 36280 0 0 25 0 1 0 22148369 410357760 98092 4089446400 134512640 136422188 4286642992 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 100185 98092 217 467 0 99716 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 400740

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21058
/proc/meminfo: memFree=29000396/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=400740 CPUtime=1302.33
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 103144 0 0 0 92381 37852 0 0 25 0 1 0 22148369 410357760 98092 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 100185 98092 217 467 0 99716 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 400740

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21060
/proc/meminfo: memFree=28981648/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=404700 CPUtime=1362.33
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 104133 0 0 0 96843 39390 0 0 25 0 1 0 22148369 414412800 99081 4089446400 134512640 136422188 4286642992 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 101175 99081 217 467 0 100706 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 404700

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21062
/proc/meminfo: memFree=28974184/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=412224 CPUtime=1422.34
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 106009 0 0 0 101134 41100 0 0 25 0 1 0 22148369 422117376 100957 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 103056 100957 217 467 0 102587 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 412224

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21063
/proc/meminfo: memFree=28966836/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=419484 CPUtime=1482.33
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 107828 0 0 0 105363 42870 0 0 25 0 1 0 22148369 429551616 102776 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 104871 102776 217 467 0 104402 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 419484

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21064
/proc/meminfo: memFree=28960488/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=425688 CPUtime=1542.33
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 109406 0 0 0 109497 44736 0 0 25 0 1 0 22148369 435904512 104354 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 106422 104354 217 467 0 105953 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 425688

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 21066
/proc/meminfo: memFree=28960468/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=425688 CPUtime=1602.33
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 109406 0 0 0 113731 46502 0 0 25 0 1 0 22148369 435904512 104354 4089446400 134512640 136422188 4286642992 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 106422 104354 217 467 0 105953 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 425688

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 21068
/proc/meminfo: memFree=28943204/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=425688 CPUtime=1662.33
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 109406 0 0 0 118055 48178 0 0 25 0 1 0 22148369 435904512 104354 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 106422 104354 217 467 0 105953 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 425688

[startup+1722.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/196 21115
/proc/meminfo: memFree=28873552/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=425688 CPUtime=1722.34
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 109406 0 0 0 122396 49838 0 0 25 0 1 0 22148369 435904512 104354 4089446400 134512640 136422188 4286642992 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/21014/statm: 106422 104354 217 467 0 105953 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 425688

[startup+1782.3 s]
/proc/loadavg: 2.87 2.29 2.10 3/196 21119
/proc/meminfo: memFree=27690688/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=425688 CPUtime=1782.33
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 109406 0 0 0 125557 52676 0 0 25 0 1 0 22148369 435904512 104354 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21014/statm: 106422 104354 217 467 0 105953 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 425688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.67 2.27 2.09 3/196 21120
/proc/meminfo: memFree=27683448/32950928 swapFree=67111528/67111528
[pid=21014] ppid=21012 vsize=425688 CPUtime=1800.04
/proc/21014/stat : 21014 (pbct) R 21012 21014 19054 0 -1 4202496 109406 0 0 0 126502 53502 0 0 25 0 1 0 22148369 435904512 104354 4089446400 134512640 136422188 4286642992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21014/statm: 106422 104354 217 467 0 105953 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 425688

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): 1265.02
CPU system time (s): 535.04
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 425688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1265.02
system time used= 535.04
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109408
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= 2
involuntary context switches= 2029

runsolver used 2.42663 second user time and 5.79112 second system time

The end

Launcher Data 

Begin job on node122 at 2010-07-07 23:49:08
IDJOB=2701347
IDBENCH=79564
IDSOLVER=1212
FILE ID=node122/2701347-1278539348
PBS_JOBID= 11239233
Free space on /tmp= 73400 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06-24reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701347-1278539348/watcher-2701347-1278539348 -o /tmp/evaluation-result-2701347-1278539348/solver-2701347-1278539348 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701347-1278539348.wbo

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

MD5SUM BENCH= e44e20f2150f9b61d01ff52511cd8892
RANDOM SEED=271104436

node122.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	: 5226.16
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	: 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		: 2666.839
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	: 5332.81
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	: 5332.76
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	: 5332.67
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	: 5332.82
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		: 2666.839
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:     32950928 kB
MemFree:      29538888 kB
Buffers:        146296 kB
Cached:        2799200 kB
SwapCached:          0 kB
Active:        1340272 kB
Inactive:      1920416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29538888 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3588 kB
Writeback:           0 kB
AnonPages:      315312 kB
Mapped:          15512 kB
Slab:            88436 kB
PageTables:       5076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   457860 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= 73152 MiB
End job on node122 at 2010-07-08 00:19:10