Trace number 2701449

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) 1800.1 1800.07

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen06reduc_wcsp.wbo
MD5SUMc6376a45287ec410a1be42a1f73e9b68
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 variables3196
Total number of constraints341814
Number of soft constraints341732
Number of constraints which are clauses341732
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 constraint44
Top cost 3389
Min constraint cost 1
Max constraint cost 2302
Sum of constraints costs 126251161
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.69/1.77	c constraints 82/0 clauses 0/341732 units 0
1.69/1.77	c vars 3196
1.69/1.77	c Setting top cost 3389
1800.02/1800.00	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-2701449-1278540179/watcher-2701449-1278540179 -o /tmp/evaluation-result-2701449-1278540179/solver-2701449-1278540179 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701449-1278540179.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/196 20074
/proc/meminfo: memFree=29960328/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=2400 CPUtime=0
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 314 0 0 0 0 0 0 0 24 0 1 0 22231920 2457600 234 4089446400 134512640 136422188 4288166864 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20074/statm: 600 234 144 467 0 131 0

[startup+0.0951239 s]
/proc/loadavg: 2.00 2.00 2.00 3/196 20074
/proc/meminfo: memFree=29960328/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=3840 CPUtime=0.09
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 730 0 0 0 9 0 0 0 24 0 1 0 22231920 3932160 552 4089446400 134512640 136422188 4288166864 18446744073709551615 135378180 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20074/statm: 960 552 144 467 0 491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3840

[startup+0.101096 s]
/proc/loadavg: 2.00 2.00 2.00 3/196 20074
/proc/meminfo: memFree=29960328/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=3840 CPUtime=0.09
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 734 0 0 0 9 0 0 0 24 0 1 0 22231920 3932160 556 4089446400 134512640 136422188 4288166864 18446744073709551615 135162795 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20074/statm: 960 556 144 467 0 491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3840

[startup+0.301092 s]
/proc/loadavg: 2.00 2.00 2.00 3/196 20074
/proc/meminfo: memFree=29960328/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=6068 CPUtime=0.29
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 1442 0 0 0 29 0 0 0 25 0 1 0 22231920 6213632 1135 4089446400 134512640 136422188 4288166864 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20074/statm: 1517 1135 144 467 0 1048 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6068

[startup+0.701029 s]
/proc/loadavg: 2.00 2.00 2.00 3/196 20074
/proc/meminfo: memFree=29960328/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=14684 CPUtime=0.69
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 3879 0 0 0 69 0 0 0 25 0 1 0 22231920 15036416 2802 4089446400 134512640 136422188 4288166864 18446744073709551615 135372864 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20074/statm: 3671 2802 144 467 0 3202 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14684

[startup+1.50088 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20075
/proc/meminfo: memFree=29947864/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=26964 CPUtime=1.49
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 7557 0 0 0 148 1 0 0 25 0 1 0 22231920 27611136 5455 4089446400 134512640 136422188 4288166864 18446744073709551615 135154848 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/20074/statm: 6741 5455 144 467 0 6272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26964

[startup+3.1006 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20075
/proc/meminfo: memFree=29859948/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=346788 CPUtime=3.09
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 91768 0 0 0 298 11 0 0 25 0 1 0 22231920 355110912 83774 4089446400 134512640 136422188 4288166864 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 86697 83776 195 467 0 86228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 346788

[startup+6.30101 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20075
/proc/meminfo: memFree=29123004/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1091444 CPUtime=6.29
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 290148 0 0 0 596 33 0 0 25 0 1 0 22231920 1117638656 263470 4089446400 134512640 136422188 4288166864 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 272861 263472 195 467 0 272392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1091444

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20075
/proc/meminfo: memFree=28146128/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1850756 CPUtime=12.69
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 487803 0 0 0 1212 57 0 0 25 0 1 0 22231920 1895174144 452744 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 462689 452744 209 467 0 462220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1850756

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20075
/proc/meminfo: memFree=28142020/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1855076 CPUtime=25.5
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 488909 0 0 0 2492 58 0 0 25 0 1 0 22231920 1899597824 453850 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 463769 453850 209 467 0 463300 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1855076

[startup+51.1012 s]
/proc/loadavg: 2.07 2.02 2.00 3/197 20076
/proc/meminfo: memFree=28137212/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1859636 CPUtime=51.09
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 490042 0 0 0 5051 58 0 0 25 0 1 0 22231920 1904267264 454983 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 464909 454983 209 467 0 464440 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1859636

[startup+102.306 s]
/proc/loadavg: 2.03 2.01 2.00 3/197 20077
/proc/meminfo: memFree=28130552/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1865840 CPUtime=102.29
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 491585 0 0 0 10171 58 0 0 25 0 1 0 22231920 1910620160 456526 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 466460 456526 209 467 0 465991 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1865840

[startup+162.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/197 20079
/proc/meminfo: memFree=28125060/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1871312 CPUtime=162.29
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 493526 0 0 0 16170 59 0 0 25 0 1 0 22231920 1916223488 457888 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 467828 457888 209 467 0 467359 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1871312

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20081
/proc/meminfo: memFree=28121900/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1874348 CPUtime=222.29
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 494305 0 0 0 22170 59 0 0 25 0 1 0 22231920 1919332352 458667 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 468587 458667 209 467 0 468118 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1874348

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20082
/proc/meminfo: memFree=28119992/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1876460 CPUtime=282.29
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 494822 0 0 0 28170 59 0 0 25 0 1 0 22231920 1921495040 459184 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 469115 459184 209 467 0 468646 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 1876460

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20083
/proc/meminfo: memFree=28118076/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1878440 CPUtime=342.29
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 495312 0 0 0 34170 59 0 0 25 0 1 0 22231920 1923522560 459674 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 469610 459674 209 467 0 469141 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 1878440

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20085
/proc/meminfo: memFree=28116168/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1880288 CPUtime=402.29
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 495790 0 0 0 40170 59 0 0 25 0 1 0 22231920 1925414912 460152 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 470072 460152 209 467 0 469603 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 1880288

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20087
/proc/meminfo: memFree=28109540/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1882400 CPUtime=462.29
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 496318 0 0 0 46170 59 0 0 25 0 1 0 22231920 1927577600 460680 4089446400 134512640 136422188 4288166864 18446744073709551615 135017388 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 470600 460680 209 467 0 470131 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 1882400

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20088
/proc/meminfo: memFree=28107896/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1883984 CPUtime=522.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 496696 0 0 0 52170 60 0 0 25 0 1 0 22231920 1929199616 461058 4089446400 134512640 136422188 4288166864 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 470996 461058 209 467 0 470527 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1883984

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20090
/proc/meminfo: memFree=28094556/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1898844 CPUtime=582.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 500860 0 0 0 57083 1147 0 0 25 0 1 0 22231920 1944416256 464347 4089446400 134512640 136422188 4288166864 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 474711 464347 217 467 0 474242 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1898844

[startup+642.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/197 20091
/proc/meminfo: memFree=28092272/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1901220 CPUtime=642.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 501443 0 0 0 61773 2457 0 0 25 0 1 0 22231920 1946849280 464930 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20074/statm: 475305 464930 217 467 0 474836 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 1901220

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 20097
/proc/meminfo: memFree=28082928/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1909572 CPUtime=822.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 503898 0 0 0 76312 5918 0 0 25 0 1 0 22231920 1955401728 467026 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 477393 467026 217 467 0 476924 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 1909572

[startup+882.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/197 20098
/proc/meminfo: memFree=28081892/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1910364 CPUtime=882.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 504107 0 0 0 81254 6976 0 0 25 0 1 0 22231920 1956212736 467235 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 477591 467235 217 467 0 477122 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 1910364

[startup+942.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 20251
/proc/meminfo: memFree=28098264/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1912876 CPUtime=942.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 504712 0 0 0 86222 8008 0 0 25 0 1 0 22231920 1958785024 467840 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20074/statm: 478219 467840 217 467 0 477750 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 1912876

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20253
/proc/meminfo: memFree=28082192/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1923336 CPUtime=1002.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 507340 0 0 0 90717 9513 0 0 25 0 1 0 22231920 1969496064 470468 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20074/statm: 480834 470468 217 467 0 480365 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 1923336

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20255
/proc/meminfo: memFree=28065528/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1924392 CPUtime=1062.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 507609 0 0 0 95544 10686 0 0 25 0 1 0 22231920 1970577408 470737 4089446400 134512640 136422188 4288166864 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20074/statm: 481098 470737 217 467 0 480629 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 1924392

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20257
/proc/meminfo: memFree=28049484/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1925976 CPUtime=1122.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 508006 0 0 0 100151 12079 0 0 25 0 1 0 22231920 1972199424 471134 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20074/statm: 481494 471134 217 467 0 481025 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 1925976

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20258
/proc/meminfo: memFree=28024504/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1931420 CPUtime=1182.31
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 509371 0 0 0 105161 13070 0 0 25 0 1 0 22231920 1977774080 472499 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/20074/statm: 482855 472499 217 467 0 482386 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1931420

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20259
/proc/meminfo: memFree=28006460/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1932212 CPUtime=1242.31
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 509544 0 0 0 109814 14417 0 0 25 0 1 0 22231920 1978585088 472672 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 483053 472672 217 467 0 482584 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 1932212

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20261
/proc/meminfo: memFree=27988192/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1933664 CPUtime=1302.31
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 509906 0 0 0 114674 15557 0 0 25 0 1 0 22231920 1980071936 473034 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 483416 473034 217 467 0 482947 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 1933664

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20263
/proc/meminfo: memFree=27969780/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1936184 CPUtime=1362.3
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 510554 0 0 0 119856 16374 0 0 25 0 1 0 22231920 1982652416 473682 4089446400 134512640 136422188 4288166864 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 484046 473682 217 467 0 483577 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 1936184

[startup+1422.31 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 20265
/proc/meminfo: memFree=27953256/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1940288 CPUtime=1422.31
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 511580 0 0 0 125071 17160 0 0 25 0 1 0 22231920 1986854912 474708 4089446400 134512640 136422188 4288166864 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 485072 474708 217 467 0 484603 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 1940288

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 20266
/proc/meminfo: memFree=27936580/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1941212 CPUtime=1482.31
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 511821 0 0 0 130000 18231 0 0 25 0 1 0 22231920 1987801088 474949 4089446400 134512640 136422188 4288166864 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 485303 474949 217 467 0 484834 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 1941212

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20267
/proc/meminfo: memFree=27916176/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1944836 CPUtime=1542.31
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 512898 0 0 0 134904 19327 0 0 25 0 1 0 22231920 1991512064 475859 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/20074/statm: 486209 475859 217 467 0 485740 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 1944836

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20269
/proc/meminfo: memFree=27902476/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1946840 CPUtime=1602.31
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 513981 0 0 0 139806 20425 0 0 25 0 1 0 22231920 1993564160 476351 4089446400 134512640 136422188 4288166864 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20074/statm: 486710 476351 217 467 0 486241 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 1946840

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20271
/proc/meminfo: memFree=27886060/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1948292 CPUtime=1662.32
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 514326 0 0 0 144977 21255 0 0 25 0 1 0 22231920 1995051008 476696 4089446400 134512640 136422188 4288166864 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20074/statm: 487073 476696 217 467 0 486604 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 1948292

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20272
/proc/meminfo: memFree=27868288/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1950668 CPUtime=1722.32
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 514916 0 0 0 150091 22141 0 0 25 0 1 0 22231920 1997484032 477286 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20074/statm: 487667 477286 217 467 0 487198 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 1950668

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20274
/proc/meminfo: memFree=27856212/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1952384 CPUtime=1782.32
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 515363 0 0 0 155377 22855 0 0 25 0 1 0 22231920 1999241216 477733 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20074/statm: 488096 477733 217 467 0 487627 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 1952384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20275
/proc/meminfo: memFree=27852348/32951124 swapFree=67111528/67111528
[pid=20074] ppid=20072 vsize=1953176 CPUtime=1800.02
/proc/20074/stat : 20074 (pbct) R 20072 20074 19224 0 -1 4202496 515560 0 0 0 156786 23216 0 0 25 0 1 0 22231920 2000052224 477930 4089446400 134512640 136422188 4288166864 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/20074/statm: 488294 477930 217 467 0 487825 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1953176

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): 1800.07
CPU time (s): 1800.1
CPU user time (s): 1567.87
CPU system time (s): 232.23
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1953176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1567.87
system time used= 232.23
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 515562
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= 2752

runsolver used 3.01054 second user time and 5.56515 second system time

The end

Launcher Data 

Begin job on node119 at 2010-07-08 00:02:59
IDJOB=2701449
IDBENCH=79581
IDSOLVER=1212
FILE ID=node119/2701449-1278540179
PBS_JOBID= 11239239
Free space on /tmp= 73216 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06reduc_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701449-1278540179/watcher-2701449-1278540179 -o /tmp/evaluation-result-2701449-1278540179/solver-2701449-1278540179 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701449-1278540179.wbo

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

MD5SUM BENCH= c6376a45287ec410a1be42a1f73e9b68
RANDOM SEED=819368025

node119.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		: 2666.868
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	: 5333.73
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		: 2666.868
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		: 2666.868
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		: 2666.868
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	: 5332.75
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		: 2666.868
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	: 5332.72
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		: 2666.868
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		: 2666.868
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		: 2666.868
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29960856 kB
Buffers:        145684 kB
Cached:        2380332 kB
SwapCached:          0 kB
Active:        1363968 kB
Inactive:      1463696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29960856 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12088 kB
Writeback:           0 kB
AnonPages:      301820 kB
Mapped:          20384 kB
Slab:            99348 kB
PageTables:       5240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1644952 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= 73208 MiB
End job on node119 at 2010-07-08 00:33:01