Trace number 2669441

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1? (TO) 1800.07 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=80-sizeP=41-sizeQ=80-898154415.opb
MD5SUMb2bf9f8d31917c650553528547c41ef1
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.22966
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables3401
Total number of constraints9841
Number of constraints which are clauses9840
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3280
Number of terms in the objective function 41
Biggest coefficient in the objective function 1099511627776
Number of bits for the biggest coefficient in the objective function 41
Sum of the numbers in the objective function 2199023255551
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 664613997892457936451903530140172288
Number of bits of the biggest number in a constraint 120
Biggest sum of numbers in a constraint 2658455991569719978762429512260881840
Number of bits of the biggest sum of numbers121
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.12	c constraints 1/0 clauses 9840/0 units 0
0.09/0.12	c vars 3401
0.09/0.12	c objective 41 + 0
1800.01/1800.50	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-2669441-1276625128/watcher-2669441-1276625128 -o /tmp/evaluation-result-2669441-1276625128/solver-2669441-1276625128 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669441-1276625128.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.49 1.11 1.03 3/106 11122
/proc/meminfo: memFree=1886092/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=2208 CPUtime=0
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 3808170 2260992 178 1992294400 134512640 136485738 4293083232 18446744073709551615 135844774 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11122/statm: 552 178 156 482 0 68 0

[startup+0.018119 s]
/proc/loadavg: 1.49 1.11 1.03 3/106 11122
/proc/meminfo: memFree=1886092/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=2208 CPUtime=0.01
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 264 0 0 0 1 0 0 0 20 0 1 0 3808170 2260992 186 1992294400 134512640 136485738 4293083232 18446744073709551615 135171767 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11122/statm: 552 186 156 482 0 68 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2208

[startup+0.101125 s]
/proc/loadavg: 1.49 1.11 1.03 3/106 11122
/proc/meminfo: memFree=1886092/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=2472 CPUtime=0.09
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 332 0 0 0 9 0 0 0 20 0 1 0 3808170 2531328 254 1992294400 134512640 136485738 4293083232 18446744073709551615 135756055 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11122/statm: 618 254 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.301138 s]
/proc/loadavg: 1.49 1.11 1.03 3/106 11122
/proc/meminfo: memFree=1886092/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=22292 CPUtime=0.29
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 5245 0 0 0 27 2 0 0 20 0 1 0 3808170 22827008 5101 1992294400 134512640 136485738 4293083232 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 5573 5102 198 482 0 5089 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22292

[startup+0.701163 s]
/proc/loadavg: 1.49 1.11 1.03 3/106 11122
/proc/meminfo: memFree=1886092/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=48712 CPUtime=0.69
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 12147 0 0 0 63 6 0 0 21 0 1 0 3808170 49881088 11529 1992294400 134512640 136485738 4293083232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 12178 11529 227 482 0 11694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48712

[startup+1.50122 s]
/proc/loadavg: 1.49 1.11 1.03 2/107 11123
/proc/meminfo: memFree=1839956/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=50736 CPUtime=1.49
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 12652 0 0 0 138 11 0 0 23 0 1 0 3808170 51953664 12034 1992294400 134512640 136485738 4293083232 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 12684 12034 228 482 0 12200 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50736

[startup+3.10132 s]
/proc/loadavg: 1.45 1.11 1.03 2/107 11123
/proc/meminfo: memFree=1836856/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=54912 CPUtime=3.09
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 13698 0 0 0 296 13 0 0 25 0 1 0 3808170 56229888 13080 1992294400 134512640 136485738 4293083232 18446744073709551615 135293688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 13728 13080 228 482 0 13244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54912

[startup+6.30152 s]
/proc/loadavg: 1.45 1.11 1.03 2/107 11125
/proc/meminfo: memFree=1830160/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=60688 CPUtime=6.29
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 15154 0 0 0 612 17 0 0 25 0 1 0 3808170 62144512 14536 1992294400 134512640 136485738 4293083232 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 15172 14536 228 482 0 14688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60688

[startup+12.7009 s]
/proc/loadavg: 1.38 1.10 1.03 2/107 11125
/proc/meminfo: memFree=1817264/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=73136 CPUtime=12.69
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 18271 0 0 0 1246 23 0 0 25 0 1 0 3808170 74891264 17653 1992294400 134512640 136485738 4293083232 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 18284 17653 228 482 0 17800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73136

[startup+25.5008 s]
/proc/loadavg: 1.32 1.10 1.03 2/107 11125
/proc/meminfo: memFree=1794696/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=94600 CPUtime=25.49
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 23639 0 0 0 2515 34 0 0 25 0 1 0 3808170 96870400 23021 1992294400 134512640 136485738 4293083232 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 23650 23021 228 482 0 23166 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 94600

[startup+51.1004 s]
/proc/loadavg: 1.21 1.09 1.03 2/107 11125
/proc/meminfo: memFree=1752412/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=138152 CPUtime=51.08
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 34490 0 0 0 5049 59 0 0 25 0 1 0 3808170 141467648 33872 1992294400 134512640 136485738 4293083232 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 34538 33872 228 482 0 34054 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 138152

[startup+102.309 s]
/proc/loadavg: 1.08 1.07 1.02 2/107 11127
/proc/meminfo: memFree=1705540/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=183372 CPUtime=102.28
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 45808 0 0 0 10146 82 0 0 25 0 1 0 3808170 187772928 45190 1992294400 134512640 136485738 4293083232 18446744073709551615 134878460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 45843 45190 228 482 0 45359 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 183372

[startup+162.301 s]
/proc/loadavg: 1.03 1.06 1.02 2/107 11129
/proc/meminfo: memFree=1691404/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=197324 CPUtime=162.25
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 49301 0 0 0 16123 102 0 0 25 0 1 0 3808170 202059776 48683 1992294400 134512640 136485738 4293083232 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 49331 48683 228 482 0 48847 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 197324

[startup+222.3 s]
/proc/loadavg: 1.01 1.04 1.01 2/107 11129
/proc/meminfo: memFree=1660652/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=228072 CPUtime=222.23
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 56979 0 0 0 22090 133 0 0 25 0 1 0 3808170 233545728 56361 1992294400 134512640 136485738 4293083232 18446744073709551615 135856839 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 57018 56361 228 482 0 56534 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 228072

[startup+282.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 11131
/proc/meminfo: memFree=1660652/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=228072 CPUtime=282.22
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 56979 0 0 0 28063 159 0 0 25 0 1 0 3808170 233545728 56361 1992294400 134512640 136485738 4293083232 18446744073709551615 135293368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 57018 56361 228 482 0 56534 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 228072

[startup+342.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 11133
/proc/meminfo: memFree=1656072/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=232476 CPUtime=342.21
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 58100 0 0 0 34038 183 0 0 25 0 1 0 3808170 238055424 57482 1992294400 134512640 136485738 4293083232 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 58119 57482 228 482 0 57635 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 232476

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 11135
/proc/meminfo: memFree=1656072/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=232476 CPUtime=402.19
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 58100 0 0 0 40022 197 0 0 25 0 1 0 3808170 238055424 57482 1992294400 134512640 136485738 4293083232 18446744073709551615 135039478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 58119 57482 228 482 0 57635 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 232476

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11137
/proc/meminfo: memFree=1630900/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=257696 CPUtime=462.17
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 64389 0 0 0 46003 214 0 0 25 0 1 0 3808170 263880704 63771 1992294400 134512640 136485738 4293083232 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 64424 63771 228 482 0 63940 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 257696

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11137
/proc/meminfo: memFree=1630776/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=257696 CPUtime=522.16
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 64391 0 0 0 51983 233 0 0 25 0 1 0 3808170 263880704 63773 1992294400 134512640 136485738 4293083232 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 64424 63773 228 482 0 63940 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 257696

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11139
/proc/meminfo: memFree=1629784/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=258652 CPUtime=582.14
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 64623 0 0 0 57955 259 0 0 25 0 1 0 3808170 264859648 64005 1992294400 134512640 136485738 4293083232 18446744073709551615 135184366 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 64663 64005 228 482 0 64179 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 258652

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11141
/proc/meminfo: memFree=1612548/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=276004 CPUtime=642.13
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 68932 0 0 0 63925 288 0 0 25 0 1 0 3808170 282628096 68314 1992294400 134512640 136485738 4293083232 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 69001 68314 228 482 0 68517 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 276004

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11147
/proc/meminfo: memFree=1567288/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=320284 CPUtime=882.07
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 80533 0 0 0 87818 389 0 0 25 0 1 0 3808170 327970816 79414 1992294400 134512640 136485738 4293083232 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 80071 79414 228 482 0 79587 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 320284

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11149
/proc/meminfo: memFree=1532196/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=357684 CPUtime=942.05
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 89868 0 0 0 93799 406 0 0 25 0 1 0 3808170 366268416 88749 1992294400 134512640 136485738 4293083232 18446744073709551615 135848200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 89421 88749 228 482 0 88937 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 357684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11151
/proc/meminfo: memFree=1491524/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=396336 CPUtime=1002.03
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 99546 0 0 0 99782 421 0 0 25 0 1 0 3808170 405848064 98427 1992294400 134512640 136485738 4293083232 18446744073709551615 135848204 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 99084 98427 228 482 0 98600 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 396336

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11153
/proc/meminfo: memFree=1464492/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=425168 CPUtime=1062.01
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 106743 0 0 0 105763 438 0 0 25 0 1 0 3808170 435372032 105624 1992294400 134512640 136485738 4293083232 18446744073709551615 135857078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 106292 105624 228 482 0 105808 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 425168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 11153
/proc/meminfo: memFree=1432624/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=455056 CPUtime=1122
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114221 0 0 0 111732 468 0 0 25 0 1 0 3808170 465977344 113102 1992294400 134512640 136485738 4293083232 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 113764 113102 228 482 0 113280 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 455056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11155
/proc/meminfo: memFree=1432500/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=455056 CPUtime=1181.98
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114221 0 0 0 117704 494 0 0 25 0 1 0 3808170 465977344 113102 1992294400 134512640 136485738 4293083232 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 113764 113102 228 482 0 113280 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 455056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11157
/proc/meminfo: memFree=1433492/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=453320 CPUtime=1241.96
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114221 0 0 0 123678 518 0 0 25 0 1 0 3808170 464199680 112681 1992294400 134512640 136485738 4293083232 18446744073709551615 135856892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 113330 112681 228 482 0 112846 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 453320

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11159
/proc/meminfo: memFree=1433368/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=453320 CPUtime=1301.96
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 129654 542 0 0 25 0 1 0 3808170 464199680 112682 1992294400 134512640 136485738 4293083232 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 113330 112682 228 482 0 112846 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 453320

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11161
/proc/meminfo: memFree=1433368/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=453320 CPUtime=1361.93
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 135631 562 0 0 25 0 1 0 3808170 464199680 112682 1992294400 134512640 136485738 4293083232 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 113330 112682 228 482 0 112846 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 453320

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11161
/proc/meminfo: memFree=1433368/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=453320 CPUtime=1421.92
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 141602 590 0 0 25 0 1 0 3808170 464199680 112682 1992294400 134512640 136485738 4293083232 18446744073709551615 135857111 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 113330 112682 228 482 0 112846 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 453320

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11163
/proc/meminfo: memFree=1434732/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=451908 CPUtime=1481.89
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 147578 611 0 0 25 0 1 0 3808170 462753792 112329 1992294400 134512640 136485738 4293083232 18446744073709551615 135293377 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 112977 112329 228 482 0 112493 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 451908

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11165
/proc/meminfo: memFree=1434732/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=451908 CPUtime=1541.87
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 153552 635 0 0 25 0 1 0 3808170 462753792 112329 1992294400 134512640 136485738 4293083232 18446744073709551615 134882240 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 112977 112329 228 482 0 112493 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 451908

[startup+1602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 11170
/proc/meminfo: memFree=1392116/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=451908 CPUtime=1601.85
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 159540 645 0 0 25 0 1 0 3808170 462753792 112329 1992294400 134512640 136485738 4293083232 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 112977 112329 228 482 0 112493 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 451908

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 11172
/proc/meminfo: memFree=1392116/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=451908 CPUtime=1661.84
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 165532 652 0 0 25 0 1 0 3808170 462753792 112329 1992294400 134512640 136485738 4293083232 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 112977 112329 228 482 0 112493 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 451908

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11172
/proc/meminfo: memFree=1392116/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=451908 CPUtime=1721.83
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 171509 674 0 0 25 0 1 0 3808170 462753792 112329 1992294400 134512640 136485738 4293083232 18446744073709551615 135293688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 112977 112329 228 482 0 112493 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 451908

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 11174
/proc/meminfo: memFree=1392116/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=451908 CPUtime=1781.81
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 177488 693 0 0 25 0 1 0 3808170 462753792 112329 1992294400 134512640 136485738 4293083232 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 112977 112329 228 482 0 112493 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 451908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 11174
/proc/meminfo: memFree=1392116/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=451908 CPUtime=1800.01
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 179300 701 0 0 25 0 1 0 3808170 462753792 112329 1992294400 134512640 136485738 4293083232 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 112977 112329 228 482 0 112493 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 451908

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

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

[startup+1800.5 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 11174
/proc/meminfo: memFree=1392116/2059040 swapFree=4192956/4192956
[pid=11122] ppid=11120 vsize=451908 CPUtime=1800.01
/proc/11122/stat : 11122 (pbct) R 11120 11122 10523 0 -1 4202496 114222 0 0 0 179300 701 0 0 25 0 1 0 3808170 462753792 112329 1992294400 134512640 136485738 4293083232 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11122/statm: 112977 112329 228 482 0 112493 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 451908

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.07
CPU user time (s): 1793.01
CPU system time (s): 7.06293
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 455056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.01
system time used= 7.06293
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114222
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= 14071

runsolver used 3.04154 second user time and 8.43572 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-15 20:05:28
IDJOB=2669441
IDBENCH=2975
IDSOLVER=1170
FILE ID=node030/2669441-1276625128
PBS_JOBID= 11172316
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=80-sizeP=41-sizeQ=80-898154415.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669441-1276625128/watcher-2669441-1276625128 -o /tmp/evaluation-result-2669441-1276625128/solver-2669441-1276625128 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669441-1276625128.opb

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

MD5SUM BENCH= b2bf9f8d31917c650553528547c41ef1
RANDOM SEED=585213751

node030.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1886612 kB
Buffers:          2496 kB
Cached:          45996 kB
SwapCached:          0 kB
Active:          58908 kB
Inactive:        49368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1886612 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2604 kB
Writeback:           0 kB
AnonPages:       59744 kB
Mapped:          15380 kB
Slab:            42320 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182080 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62556 MiB
End job on node030 at 2010-06-15 20:35:31