Trace number 2682013

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 fixed? (MO) 1132.31 1132.59

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=340-sizeP=171-sizeQ=340-737522999-max.opb
MD5SUM2b9e4e0dec92e7efe9699841b8c27d99
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables58651
Total number of constraints174421
Number of constraints which are clauses174420
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 constraint58140
Number of terms in the objective function 171
Biggest coefficient in the objective function 1496577676626844588240573268701473812127674924007424
Number of bits for the biggest coefficient in the objective function 171
Sum of the numbers in the objective function 2993155353253689176481146537402947624255349848014847
Number of bits of the sum of numbers in the objective function 171
Biggest number in a constraint 1675975991242824637446753124775730765934920727574049172215445180465220503759193372100234287270862928461253982273310756356719235351493321243304206125760512
Number of bits of the biggest number in a constraint 510
Biggest sum of numbers in a constraint 6703903964971298549787012499102923063739682910296196299453164965973479669891880458245518365170754398305594457399703799902412848625969319072778646785434424
Number of bits of the biggest sum of numbers511
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
2.20/2.27	c constraints 1/0 clauses 174420/0 units 0
2.20/2.27	c vars 58651
2.20/2.27	c objective 171 + -2993155353253689176481146537402947624255349848014847
1132.13/1132.40	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-2682013-1277494456/watcher-2682013-1277494456 -o /tmp/evaluation-result-2682013-1277494456/solver-2682013-1277494456 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682013-1277494456.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: 0.92 0.98 0.98 3/106 28888
/proc/meminfo: memFree=1786660/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=2136 CPUtime=0
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 251 0 0 0 0 0 0 0 22 0 1 0 90738090 2187264 170 1992294400 134512640 136421960 4289813232 18446744073709551615 135378148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28888/statm: 534 170 146 467 0 65 0

[startup+0.0581551 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 28888
/proc/meminfo: memFree=1786660/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=2268 CPUtime=0.05
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 297 0 0 0 5 0 0 0 24 0 1 0 90738090 2322432 216 1992294400 134512640 136421960 4289813232 18446744073709551615 135809632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28888/statm: 567 216 146 467 0 98 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2268

[startup+0.101159 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 28888
/proc/meminfo: memFree=1786660/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=2532 CPUtime=0.09
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 336 0 0 0 9 0 0 0 24 0 1 0 90738090 2592768 255 1992294400 134512640 136421960 4289813232 18446744073709551615 135380468 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28888/statm: 633 255 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301178 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 28888
/proc/meminfo: memFree=1786660/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=3192 CPUtime=0.29
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 515 0 0 0 29 0 0 0 25 0 1 0 90738090 3268608 434 1992294400 134512640 136421960 4289813232 18446744073709551615 135163237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28888/statm: 798 434 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701212 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 28888
/proc/meminfo: memFree=1786660/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=4896 CPUtime=0.69
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 973 0 0 0 69 0 0 0 25 0 1 0 90738090 5013504 794 1992294400 134512640 136421960 4289813232 18446744073709551615 135160361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28888/statm: 1224 794 146 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.98 2/107 28889
/proc/meminfo: memFree=1782808/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=7916 CPUtime=1.49
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 1821 0 0 0 148 1 0 0 25 0 1 0 90738090 8105984 1513 1992294400 134512640 136421960 4289813232 18446744073709551615 135818484 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28888/statm: 1979 1513 146 467 0 1510 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7916

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.98 2/107 28889
/proc/meminfo: memFree=1773508/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=102880 CPUtime=3.09
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 26266 0 0 0 297 12 0 0 25 0 1 0 90738090 105349120 24962 1992294400 134512640 136421960 4289813232 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 25720 24963 190 467 0 25251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102880

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.98 2/107 28889
/proc/meminfo: memFree=1466856/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=386660 CPUtime=6.29
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 102288 0 0 0 582 47 0 0 25 0 1 0 90738090 395939840 95038 1992294400 134512640 136421960 4289813232 18446744073709551615 134723342 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 96665 95039 195 467 0 96196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 386660

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.98 2/107 28889
/proc/meminfo: memFree=1003344/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=800344 CPUtime=12.69
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 210659 0 0 0 1167 102 0 0 25 0 1 0 90738090 819552256 195508 1992294400 134512640 136421960 4289813232 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 200086 195508 215 467 0 199617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 800344

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 0.98 2/107 28889
/proc/meminfo: memFree=995656/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=808476 CPUtime=25.48
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 212689 0 0 0 2444 104 0 0 25 0 1 0 90738090 827879424 197538 1992294400 134512640 136421960 4289813232 18446744073709551615 135161666 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 202119 197538 215 467 0 201650 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 808476

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.98 2/107 28891
/proc/meminfo: memFree=987348/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=816236 CPUtime=51.07
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 214638 0 0 0 5002 105 0 0 25 0 1 0 90738090 835825664 199487 1992294400 134512640 136421960 4289813232 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 204059 199487 215 467 0 203590 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 816236

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.98 2/107 28891
/proc/meminfo: memFree=944816/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=859308 CPUtime=102.28
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 225377 0 0 0 10101 127 0 0 25 0 1 0 90738090 879931392 210226 1992294400 134512640 136421960 4289813232 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 214827 210226 217 467 0 214358 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 859308

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28893
/proc/meminfo: memFree=812384/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=991892 CPUtime=162.25
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 258487 0 0 0 16062 163 0 0 25 0 1 0 90738090 1015697408 243336 1992294400 134512640 136421960 4289813232 18446744073709551615 135020839 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 247973 243336 217 467 0 247504 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 991892

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28895
/proc/meminfo: memFree=739844/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1065296 CPUtime=222.23
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 276469 0 0 0 22054 169 0 0 25 0 1 0 90738090 1090863104 261318 1992294400 134512640 136421960 4289813232 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 266324 261318 217 467 0 265855 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1065296

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28897
/proc/meminfo: memFree=692476/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1112908 CPUtime=282.22
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 288333 0 0 0 28029 193 0 0 25 0 1 0 90738090 1139617792 273182 1992294400 134512640 136421960 4289813232 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 278227 273182 217 467 0 277758 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1112908

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28897
/proc/meminfo: memFree=670776/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1134220 CPUtime=342.21
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 293652 0 0 0 34026 195 0 0 25 0 1 0 90738090 1161441280 278501 1992294400 134512640 136421960 4289813232 18446744073709551615 134859899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 283555 278501 217 467 0 283086 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1134220

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28899
/proc/meminfo: memFree=638040/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1167712 CPUtime=402.19
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 301956 0 0 0 40006 213 0 0 25 0 1 0 90738090 1195737088 286805 1992294400 134512640 136421960 4289813232 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 291928 286805 217 467 0 291459 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1167712

[startup+462.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28901
/proc/meminfo: memFree=612620/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1193416 CPUtime=462.18
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 308359 0 0 0 45995 223 0 0 25 0 1 0 90738090 1222057984 293208 1992294400 134512640 136421960 4289813232 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 298354 293208 217 467 0 297885 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1193416

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28903
/proc/meminfo: memFree=551364/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1254316 CPUtime=522.16
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 323563 0 0 0 51982 234 0 0 25 0 1 0 90738090 1284419584 308412 1992294400 134512640 136421960 4289813232 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 313579 308412 217 467 0 313110 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1254316

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28905
/proc/meminfo: memFree=513544/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1292088 CPUtime=582.15
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 332979 0 0 0 57977 238 0 0 25 0 1 0 90738090 1323098112 317828 1992294400 134512640 136421960 4289813232 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 323022 317828 217 467 0 322553 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1292088

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28905
/proc/meminfo: memFree=450180/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1355672 CPUtime=642.14
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 348689 0 0 0 63967 247 0 0 25 0 1 0 90738090 1388208128 333538 1992294400 134512640 136421960 4289813232 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 338918 333538 217 467 0 338449 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1355672

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28907
/proc/meminfo: memFree=372804/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1435224 CPUtime=702.12
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 368134 0 0 0 69957 255 0 0 25 0 1 0 90738090 1469669376 352983 1992294400 134512640 136421960 4289813232 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 358806 352983 217 467 0 358337 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1435224

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28909
/proc/meminfo: memFree=297784/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1510652 CPUtime=762.11
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 386714 0 0 0 75937 274 0 0 25 0 1 0 90738090 1546907648 371563 1992294400 134512640 136421960 4289813232 18446744073709551615 135275166 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 377663 371563 217 467 0 377194 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1510652

[startup+822.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28911
/proc/meminfo: memFree=214828/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1594228 CPUtime=822.09
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 407638 0 0 0 81908 301 0 0 25 0 1 0 90738090 1632489472 392487 1992294400 134512640 136421960 4289813232 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 398557 392487 217 467 0 398088 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1594228

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 28913
/proc/meminfo: memFree=94548/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1713460 CPUtime=882.07
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 437459 0 0 0 87877 330 0 0 25 0 1 0 90738090 1754583040 422308 1992294400 134512640 136421960 4289813232 18446744073709551615 135165844 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 428365 422308 217 467 0 427896 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1713460

[startup+942.301 s]
/proc/loadavg: 1.04 1.00 0.98 2/107 28913
/proc/meminfo: memFree=32920/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1774404 CPUtime=942.06
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 452753 0 0 0 93856 350 0 0 25 0 1 0 90738090 1816989696 437602 1992294400 134512640 136421960 4289813232 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 443601 437602 217 467 0 443132 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1774404

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 0.99 2/107 28915
/proc/meminfo: memFree=22380/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1784928 CPUtime=1002.05
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 455392 0 0 0 99854 351 0 0 25 0 1 0 90738090 1827766272 440241 1992294400 134512640 136421960 4289813232 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 446232 440241 217 467 0 445763 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1784928

[startup+1062.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 28917
/proc/meminfo: memFree=14196/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1793208 CPUtime=1062.03
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 457461 0 0 0 105852 351 0 0 25 0 1 0 90738090 1836244992 442310 1992294400 134512640 136421960 4289813232 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 448302 442310 217 467 0 447833 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1793208

[startup+1122.3 s]
/proc/loadavg: 1.18 1.06 1.01 2/107 28919
/proc/meminfo: memFree=9780/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1826652 CPUtime=1122.02
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 465765 0 0 0 111829 373 0 0 25 0 1 0 90738090 1870491648 450614 1992294400 134512640 136421960 4289813232 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 456663 450614 217 467 0 456194 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1826652



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1132.4 s]
/proc/loadavg: 1.15 1.06 1.01 2/107 28919
/proc/meminfo: memFree=9420/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=1843272 CPUtime=1132.13
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4202496 469867 0 0 0 112831 382 0 0 25 0 1 0 90738090 1887510528 454716 1992294400 134512640 136421960 4289813232 18446744073709551615 134863669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28888/statm: 460818 454716 217 467 0 460349 0
Current children cumulated CPU time (s) 1132.13
Current children cumulated vsize (KiB) 1843272

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

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

[startup+1132.51 s]
/proc/loadavg: 1.15 1.06 1.01 2/107 28919
/proc/meminfo: memFree=9420/2059040 swapFree=4140380/4192956
[pid=28888] ppid=28886 vsize=0 CPUtime=1132.23
/proc/28888/stat : 28888 (pbct) R 28886 28888 28651 0 -1 4194308 469869 0 0 0 112831 392 0 0 25 0 1 0 90738090 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28888/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1132.23
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1132.59
CPU time (s): 1132.31
CPU user time (s): 1128.31
CPU system time (s): 4.00139
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 1843272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1128.31
system time used= 4.00139
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469869
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= 2014

runsolver used 1.82272 second user time and 5.40018 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-25 21:34:17
IDJOB=2682013
IDBENCH=3009
IDSOLVER=1192
FILE ID=node043/2682013-1277494456
PBS_JOBID= 11190552
Free space on /tmp= 62280 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=340-sizeP=171-sizeQ=340-737522999-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682013-1277494456/watcher-2682013-1277494456 -o /tmp/evaluation-result-2682013-1277494456/solver-2682013-1277494456 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682013-1277494456.opb

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

MD5SUM BENCH= 2b9e4e0dec92e7efe9699841b8c27d99
RANDOM SEED=1386233301

node043.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		: 3000.241
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1787188 kB
Buffers:         38176 kB
Cached:         134636 kB
SwapCached:       5436 kB
Active:          79328 kB
Inactive:       106544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1787188 kB
SwapTotal:     4192956 kB
SwapFree:      4140380 kB
Dirty:           11408 kB
Writeback:           0 kB
AnonPages:       11568 kB
Mapped:          12024 kB
Slab:            63980 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182844 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= 62280 MiB
End job on node043 at 2010-06-25 21:53:11