Trace number 2701401

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 1800.03

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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.39/0.45	c constraints 82/0 clauses 0/87169 units 0
0.39/0.45	c vars 1594
0.39/0.45	c Setting top cost 3389
1800.03/1800.00	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-2701401-1278539682/watcher-2701401-1278539682 -o /tmp/evaluation-result-2701401-1278539682/solver-2701401-1278539682 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701401-1278539682.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 1.93 4/178 18343
/proc/meminfo: memFree=28132720/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=2268 CPUtime=0
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 284 0 0 0 0 0 0 0 21 0 1 0 22181119 2322432 204 4089446400 134512640 136422188 4288070144 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18343/statm: 567 204 144 467 0 98 0

[startup+0.0222871 s]
/proc/loadavg: 1.92 1.98 1.93 4/178 18343
/proc/meminfo: memFree=28132720/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=2400 CPUtime=0.02
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 332 0 0 0 2 0 0 0 21 0 1 0 22181119 2457600 252 4089446400 134512640 136422188 4288070144 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18343/statm: 600 252 144 467 0 131 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2400

[startup+0.100271 s]
/proc/loadavg: 1.92 1.98 1.93 4/178 18343
/proc/meminfo: memFree=28132720/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=3708 CPUtime=0.09
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 699 0 0 0 9 0 0 0 21 0 1 0 22181119 3796992 521 4089446400 134512640 136422188 4288070144 18446744073709551615 135372799 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18343/statm: 927 521 144 467 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3708

[startup+0.300237 s]
/proc/loadavg: 1.92 1.98 1.93 4/178 18343
/proc/meminfo: memFree=28132720/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=5936 CPUtime=0.29
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 1409 0 0 0 29 0 0 0 21 0 1 0 22181119 6078464 1102 4089446400 134512640 136422188 4288070144 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18343/statm: 1484 1102 144 467 0 1015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5936

[startup+0.700165 s]
/proc/loadavg: 1.92 1.98 1.93 4/178 18343
/proc/meminfo: memFree=28132720/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=71428 CPUtime=0.69
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 18071 0 0 0 67 2 0 0 22 0 1 0 22181119 73142272 16788 4089446400 134512640 136422188 4288070144 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 17857 16790 195 467 0 17388 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 71428

[startup+1.50102 s]
/proc/loadavg: 1.92 1.98 1.93 3/179 18344
/proc/meminfo: memFree=27995576/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=262916 CPUtime=1.49
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 68921 0 0 0 143 6 0 0 25 0 1 0 22181119 269225984 62958 4089446400 134512640 136422188 4288070144 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 65729 62959 195 467 0 65260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 262916

[startup+3.10073 s]
/proc/loadavg: 1.92 1.98 1.93 3/179 18344
/proc/meminfo: memFree=27687684/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=481360 CPUtime=3.09
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 126292 0 0 0 297 12 0 0 25 0 1 0 22181119 492912640 117918 4089446400 134512640 136422188 4288070144 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 120340 117918 209 467 0 119871 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 481360

[startup+6.30014 s]
/proc/loadavg: 1.93 1.98 1.93 3/179 18345
/proc/meminfo: memFree=27659456/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=483744 CPUtime=6.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 126890 0 0 0 617 13 0 0 25 0 1 0 22181119 495353856 118516 4089446400 134512640 136422188 4288070144 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 120936 118516 209 467 0 120467 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 483744

[startup+12.701 s]
/proc/loadavg: 1.93 1.98 1.93 3/179 18345
/proc/meminfo: memFree=27656588/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=486972 CPUtime=12.69
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 127698 0 0 0 1256 13 0 0 25 0 1 0 22181119 498659328 119324 4089446400 134512640 136422188 4288070144 18446744073709551615 135017388 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 121743 119324 209 467 0 121274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 486972

[startup+25.5006 s]
/proc/loadavg: 2.03 2.00 1.94 3/179 18345
/proc/meminfo: memFree=27651576/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=492928 CPUtime=25.49
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 129057 0 0 0 2364 185 0 0 25 0 1 0 22181119 504758272 120683 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 123232 120683 217 467 0 122763 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 492928

[startup+51.101 s]
/proc/loadavg: 2.02 2.00 1.94 3/179 18345
/proc/meminfo: memFree=27649440/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=495040 CPUtime=51.09
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 129626 0 0 0 4124 985 0 0 25 0 1 0 22181119 506920960 121252 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 123760 121252 217 467 0 123291 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 495040

[startup+102.307 s]
/proc/loadavg: 2.01 2.00 1.94 3/179 18347
/proc/meminfo: memFree=27643336/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=501112 CPUtime=102.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 131146 0 0 0 7815 2415 0 0 25 0 1 0 22181119 513138688 122772 4089446400 134512640 136422188 4288070144 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 125278 122772 217 467 0 124809 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 501112

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 18349
/proc/meminfo: memFree=27637612/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=506492 CPUtime=162.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 132491 0 0 0 12192 4038 0 0 25 0 1 0 22181119 518647808 124117 4089446400 134512640 136422188 4288070144 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 126623 124117 217 467 0 126154 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 506492

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 18350
/proc/meminfo: memFree=27633000/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=511204 CPUtime=222.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 133661 0 0 0 16675 5555 0 0 25 0 1 0 22181119 523472896 125287 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 127801 125287 217 467 0 127332 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 511204

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 18351
/proc/meminfo: memFree=27629608/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=514768 CPUtime=282.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 134550 0 0 0 21053 7177 0 0 25 0 1 0 22181119 527122432 126176 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 128692 126176 217 467 0 128223 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 514768

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 18353
/proc/meminfo: memFree=27627336/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=517040 CPUtime=342.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 135110 0 0 0 25209 9021 0 0 25 0 1 0 22181119 529448960 126736 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 129260 126736 217 467 0 128791 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 517040

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 18364
/proc/meminfo: memFree=27619740/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=522720 CPUtime=402.31
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 136541 0 0 0 29970 10261 0 0 25 0 1 0 22181119 535265280 128167 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/18343/statm: 130680 128167 217 467 0 130211 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 522720

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/196 18411
/proc/meminfo: memFree=28753604/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=529192 CPUtime=462.31
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 138174 0 0 0 33793 12438 0 0 25 0 1 0 22181119 541892608 129800 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 132298 129800 217 467 0 131829 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 529192

[startup+522.301 s]
/proc/loadavg: 2.44 2.15 1.99 3/196 18412
/proc/meminfo: memFree=28689684/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=533088 CPUtime=522.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 139098 0 0 0 36267 15963 0 0 25 0 1 0 22181119 545882112 130724 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 133272 130724 217 467 0 132803 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 533088

[startup+582.301 s]
/proc/loadavg: 2.04 2.09 1.98 3/196 19199
/proc/meminfo: memFree=28828472/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=536920 CPUtime=582.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 140067 0 0 0 39026 19204 0 0 25 0 1 0 22181119 549806080 131693 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/18343/statm: 134230 131693 217 467 0 133761 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 536920

[startup+642.301 s]
/proc/loadavg: 2.01 2.07 1.98 3/179 19323
/proc/meminfo: memFree=28842140/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=542464 CPUtime=642.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 141463 0 0 0 42505 21725 0 0 25 0 1 0 22181119 555483136 133089 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 135616 133089 217 467 0 135147 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 542464

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.03 1.98 3/179 19328
/proc/meminfo: memFree=28814596/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=557644 CPUtime=822.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 145266 0 0 0 50942 31288 0 0 25 0 1 0 22181119 571027456 136892 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 139411 136892 217 467 0 138942 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 557644

[startup+882.301 s]
/proc/loadavg: 2.00 2.02 1.98 3/179 19329
/proc/meminfo: memFree=28811088/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=561488 CPUtime=882.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 146186 0 0 0 53630 34600 0 0 25 0 1 0 22181119 574963712 137812 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 140372 137812 217 467 0 139903 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 561488

[startup+942.301 s]
/proc/loadavg: 2.06 2.03 1.98 3/179 19331
/proc/meminfo: memFree=28804864/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=567696 CPUtime=942.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 147759 0 0 0 56608 37622 0 0 25 0 1 0 22181119 581320704 139385 4089446400 134512640 136422188 4288070144 18446744073709551615 134974223 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 141924 139385 217 467 0 141455 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 567696

[startup+1002.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/179 19333
/proc/meminfo: memFree=28800372/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=571924 CPUtime=1002.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 148815 0 0 0 59900 40330 0 0 25 0 1 0 22181119 585650176 140441 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 142981 140441 217 467 0 142512 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 571924

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/179 19335
/proc/meminfo: memFree=28795232/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=577076 CPUtime=1062.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 150115 0 0 0 62830 43400 0 0 25 0 1 0 22181119 590925824 141741 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 144269 141741 217 467 0 143800 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 577076

[startup+1122.3 s]
/proc/loadavg: 2.04 2.03 1.99 3/179 19336
/proc/meminfo: memFree=28787508/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=584732 CPUtime=1122.31
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 152044 0 0 0 66450 45781 0 0 25 0 1 0 22181119 598765568 143670 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 146183 143670 217 467 0 145714 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 584732

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 1.99 3/179 19337
/proc/meminfo: memFree=28780388/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=592256 CPUtime=1182.3
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 153918 0 0 0 70491 47739 0 0 25 0 1 0 22181119 606470144 145544 4089446400 134512640 136422188 4288070144 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 148064 145544 217 467 0 147595 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 592256

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/179 19339
/proc/meminfo: memFree=28774388/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=597672 CPUtime=1242.31
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 155281 0 0 0 74171 50060 0 0 25 0 1 0 22181119 612016128 146907 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 149418 146907 217 467 0 148949 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 597672

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/179 19341
/proc/meminfo: memFree=28770248/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=601764 CPUtime=1302.32
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 156300 0 0 0 77510 52722 0 0 25 0 1 0 22181119 616206336 147926 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 150441 147926 217 467 0 149972 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 601764

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 19343
/proc/meminfo: memFree=28764884/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=607044 CPUtime=1362.31
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 157636 0 0 0 81081 55150 0 0 25 0 1 0 22181119 621613056 149262 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 151761 149262 217 467 0 151292 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 607044

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/179 19344
/proc/meminfo: memFree=28755172/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=616844 CPUtime=1422.32
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 160025 0 0 0 84240 57992 0 0 25 0 1 0 22181119 631648256 151651 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 154211 151651 217 467 0 153742 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 616844

[startup+1482.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/179 19348
/proc/meminfo: memFree=28751708/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=620012 CPUtime=1482.32
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 160812 0 0 0 87255 60977 0 0 25 0 1 0 22181119 634892288 152438 4089446400 134512640 136422188 4288070144 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 155003 152438 217 467 0 154534 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 620012

[startup+1542.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 19350
/proc/meminfo: memFree=28751916/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=620012 CPUtime=1542.32
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 160812 0 0 0 90632 63600 0 0 25 0 1 0 22181119 634892288 152438 4089446400 134512640 136422188 4288070144 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 155003 152438 217 467 0 154534 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 620012

[startup+1602.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 19352
/proc/meminfo: memFree=28751740/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=620012 CPUtime=1602.32
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 160812 0 0 0 94439 65793 0 0 25 0 1 0 22181119 634892288 152438 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 155003 152438 217 467 0 154534 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 620012

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19354
/proc/meminfo: memFree=28751688/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=620012 CPUtime=1662.32
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 160812 0 0 0 97734 68498 0 0 25 0 1 0 22181119 634892288 152438 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 155003 152438 217 467 0 154534 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 620012

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19355
/proc/meminfo: memFree=28751764/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=620012 CPUtime=1722.33
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 160812 0 0 0 101332 70901 0 0 25 0 1 0 22181119 634892288 152438 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 155003 152438 217 467 0 154534 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 620012

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19356
/proc/meminfo: memFree=28751448/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=620012 CPUtime=1782.32
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 160812 0 0 0 105456 72776 0 0 25 0 1 0 22181119 634892288 152438 4089446400 134512640 136422188 4288070144 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 155003 152438 217 467 0 154534 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 620012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19357
/proc/meminfo: memFree=28751076/32951124 swapFree=67111528/67111528
[pid=18343] ppid=18341 vsize=620012 CPUtime=1800.03
/proc/18343/stat : 18343 (pbct) R 18341 18343 17545 0 -1 4202496 160812 0 0 0 106654 73349 0 0 25 0 1 0 22181119 634892288 152438 4089446400 134512640 136422188 4288070144 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/18343/statm: 155003 152438 217 467 0 154534 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 620012

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): 1800.03
CPU time (s): 1800.06
CPU user time (s): 1066.55
CPU system time (s): 733.515
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 620012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1066.55
system time used= 733.515
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 160814
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= 14837

runsolver used 3.17952 second user time and 6.589 second system time

The end

Launcher Data

Begin job on node142 at 2010-07-07 23:54:42
IDJOB=2701401
IDBENCH=79573
IDSOLVER=1212
FILE ID=node142/2701401-1278539682
PBS_JOBID= 11239194
Free space on /tmp= 73320 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2701401-1278539682/watcher-2701401-1278539682 -o /tmp/evaluation-result-2701401-1278539682/solver-2701401-1278539682 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701401-1278539682.wbo

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

MD5SUM BENCH= e94b4395b6b3ba71e47be69bc3403ba0
RANDOM SEED=724165285

node142.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		: 2666.874
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	: 5333.74
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		: 2666.874
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	: 5332.75
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		: 2666.874
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		: 2666.874
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	: 5332.79
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		: 2666.874
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	: 5311.06
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		: 2666.874
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		: 2666.874
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		: 2666.874
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28133248 kB
Buffers:        139092 kB
Cached:        3063260 kB
SwapCached:          0 kB
Active:        2370028 kB
Inactive:      2290752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28133248 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4308 kB
Writeback:           0 kB
AnonPages:     1458832 kB
Mapped:          15444 kB
Slab:            89656 kB
PageTables:       7960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1670492 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= 73324 MiB
End job on node142 at 2010-07-08 00:24:44