Trace number 2682394

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) 1548.58 1549.18

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=220-sizeP=111-sizeQ=220-687342390-max.opb
MD5SUM80cd942b10c7098d47a9e31c7b11aaed
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables24751
Total number of constraints73261
Number of constraints which are clauses73260
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 constraint24420
Number of terms in the objective function 111
Biggest coefficient in the objective function 1298074214633706907132624082305024
Number of bits for the biggest coefficient in the objective function 111
Sum of the numbers in the objective function 2596148429267413814265248164610047
Number of bits of the sum of numbers in the objective function 111
Biggest number in a constraint 1093625362391505962186251113558810682676584715446606218212885303204976499599687961611756588511526912
Number of bits of the biggest number in a constraint 330
Biggest sum of numbers in a constraint 4374501449566023848745004454235241283418574603663113591819857963636207601588942656194290280593199415
Number of bits of the biggest sum of numbers331
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
0.89/0.91	c constraints 1/0 clauses 73260/0 units 0
0.89/0.91	c vars 24751
0.89/0.91	c objective 111 + -2596148429267413814265248164610047
1548.40/1549.00	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-2682394-1277493494/watcher-2682394-1277493494 -o /tmp/evaluation-result-2682394-1277493494/solver-2682394-1277493494 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682394-1277493494.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: 1.06 1.02 1.00 3/106 30343
/proc/meminfo: memFree=1867232/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=2136 CPUtime=0
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 249 0 0 0 0 0 0 0 18 0 1 0 90641713 2187264 169 1992294400 134512640 136421960 4288259136 18446744073709551615 135642724 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30343/statm: 534 169 146 467 0 65 0

[startup+0.0945539 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 30343
/proc/meminfo: memFree=1867232/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=2400 CPUtime=0.09
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 327 0 0 0 9 0 0 0 20 0 1 0 90641713 2457600 247 1992294400 134512640 136421960 4288259136 18446744073709551615 135818295 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30343/statm: 600 247 146 467 0 131 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2400

[startup+0.100557 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 30343
/proc/meminfo: memFree=1867232/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=2532 CPUtime=0.09
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 331 0 0 0 9 0 0 0 20 0 1 0 90641713 2592768 251 1992294400 134512640 136421960 4288259136 18446744073709551615 135158949 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30343/statm: 633 251 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300591 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 30343
/proc/meminfo: memFree=1867232/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=3192 CPUtime=0.29
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 511 0 0 0 29 0 0 0 20 0 1 0 90641713 3268608 431 1992294400 134512640 136421960 4288259136 18446744073709551615 135161652 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30343/statm: 798 431 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.700664 s]
/proc/loadavg: 1.06 1.02 1.00 3/106 30343
/proc/meminfo: memFree=1867232/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=4896 CPUtime=0.69
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 967 0 0 0 69 0 0 0 21 0 1 0 90641713 5013504 789 1992294400 134512640 136421960 4288259136 18446744073709551615 135809580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30343/statm: 1224 789 146 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50081 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 30344
/proc/meminfo: memFree=1851600/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=73180 CPUtime=1.49
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 18271 0 0 0 142 7 0 0 23 0 1 0 90641713 74936320 17226 1992294400 134512640 136421960 4288259136 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 18295 17227 190 467 0 17826 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73180

[startup+3.1011 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 30344
/proc/meminfo: memFree=1740992/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=206292 CPUtime=3.09
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 53818 0 0 0 287 22 0 0 25 0 1 0 90641713 211243008 50660 1992294400 134512640 136421960 4288259136 18446744073709551615 135273763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 51573 50661 195 467 0 51104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 206292

[startup+6.30068 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 30344
/proc/meminfo: memFree=1536640/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=340964 CPUtime=6.29
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 88936 0 0 0 589 40 0 0 25 0 1 0 90641713 349147136 82678 1992294400 134512640 136421960 4288259136 18446744073709551615 135275073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 85241 82678 216 467 0 84772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 340964

[startup+12.7018 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 30344
/proc/meminfo: memFree=1533912/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=343652 CPUtime=12.68
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 89614 0 0 0 1228 40 0 0 25 0 1 0 90641713 351899648 83356 1992294400 134512640 136421960 4288259136 18446744073709551615 135154721 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 85913 83356 216 467 0 85444 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 343652

[startup+25.5012 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 30344
/proc/meminfo: memFree=1524116/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=353776 CPUtime=25.49
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 92166 0 0 0 2504 45 0 0 25 0 1 0 90641713 362266624 85908 1992294400 134512640 136421960 4288259136 18446744073709551615 135274967 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 88444 85908 217 467 0 87975 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 353776

[startup+51.1008 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30344
/proc/meminfo: memFree=1467820/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=410164 CPUtime=51.07
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 106197 0 0 0 5042 65 0 0 25 0 1 0 90641713 420007936 99939 1992294400 134512640 136421960 4288259136 18446744073709551615 135154753 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 102541 99939 217 467 0 102072 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 410164

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30346
/proc/meminfo: memFree=1379656/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=497856 CPUtime=102.26
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 127985 0 0 0 10134 92 0 0 25 0 1 0 90641713 509804544 121727 1992294400 134512640 136421960 4288259136 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 124464 121727 217 467 0 123995 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 497856

[startup+162.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 30348
/proc/meminfo: memFree=1272396/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=607576 CPUtime=162.24
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 154917 0 0 0 16107 117 0 0 25 0 1 0 90641713 622157824 148659 1992294400 134512640 136421960 4288259136 18446744073709551615 135166529 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 151894 148659 217 467 0 151425 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 607576

[startup+222.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30350
/proc/meminfo: memFree=1186960/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=693220 CPUtime=222.21
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 176164 0 0 0 22075 146 0 0 25 0 1 0 90641713 709857280 169906 1992294400 134512640 136421960 4288259136 18446744073709551615 135166409 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 173305 169906 217 467 0 172836 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 693220

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 30350
/proc/meminfo: memFree=1089124/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=790400 CPUtime=282.19
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 200540 0 0 0 28047 172 0 0 25 0 1 0 90641713 809369600 194282 1992294400 134512640 136421960 4288259136 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 197600 194282 217 467 0 197131 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 790400

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30352
/proc/meminfo: memFree=1059364/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=819836 CPUtime=342.16
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 207885 0 0 0 34041 175 0 0 25 0 1 0 90641713 839512064 201627 1992294400 134512640 136421960 4288259136 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 204959 201627 217 467 0 204490 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 819836

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30354
/proc/meminfo: memFree=1041136/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=838008 CPUtime=402.14
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 212429 0 0 0 40037 177 0 0 25 0 1 0 90641713 858120192 206171 1992294400 134512640 136421960 4288259136 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 209502 206171 217 467 0 209033 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 838008

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30356
/proc/meminfo: memFree=994140/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=884972 CPUtime=462.11
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 224171 0 0 0 46026 185 0 0 25 0 1 0 90641713 906211328 217913 1992294400 134512640 136421960 4288259136 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 221243 217913 217 467 0 220774 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 884972

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30358
/proc/meminfo: memFree=962272/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=917112 CPUtime=522.09
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 232196 0 0 0 52020 189 0 0 25 0 1 0 90641713 939122688 225938 1992294400 134512640 136421960 4288259136 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 229278 225938 217 467 0 228809 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 917112

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30358
/proc/meminfo: memFree=930776/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=948220 CPUtime=582.07
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 239975 0 0 0 58014 193 0 0 25 0 1 0 90641713 970977280 233717 1992294400 134512640 136421960 4288259136 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 237055 233717 217 467 0 236586 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 948220

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30360
/proc/meminfo: memFree=805784/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1072972 CPUtime=642.05
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 271097 0 0 0 63974 231 0 0 25 0 1 0 90641713 1098723328 264839 1992294400 134512640 136421960 4288259136 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 268243 264839 217 467 0 267774 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1072972

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30362
/proc/meminfo: memFree=690836/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1189372 CPUtime=702.02
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 300026 0 0 0 69942 260 0 0 25 0 1 0 90641713 1217916928 293768 1992294400 134512640 136421960 4288259136 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 297343 293768 217 467 0 296874 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1189372

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30364
/proc/meminfo: memFree=595728/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1283696 CPUtime=762.01
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 323461 0 0 0 75913 288 0 0 25 0 1 0 90641713 1314504704 317203 1992294400 134512640 136421960 4288259136 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 320924 317203 217 467 0 320455 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1283696

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30366
/proc/meminfo: memFree=482144/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1400256 CPUtime=821.98
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 352433 0 0 0 81868 330 0 0 25 0 1 0 90641713 1433862144 346175 1992294400 134512640 136421960 4288259136 18446744073709551615 135160704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 350064 346175 217 467 0 349595 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1400256

[startup+882.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 30369
/proc/meminfo: memFree=388648/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1491004 CPUtime=881.95
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 375008 0 0 0 87850 345 0 0 25 0 1 0 90641713 1526788096 368750 1992294400 134512640 136421960 4288259136 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 372751 368750 217 467 0 372282 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1491004

[startup+942.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30371
/proc/meminfo: memFree=295648/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1586728 CPUtime=941.93
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 398540 0 0 0 93832 361 0 0 25 0 1 0 90641713 1624809472 392282 1992294400 134512640 136421960 4288259136 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 396682 392282 217 467 0 396213 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1586728

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 30373
/proc/meminfo: memFree=264896/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1617424 CPUtime=1001.9
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 405958 0 0 0 99826 364 0 0 25 0 1 0 90641713 1656242176 399700 1992294400 134512640 136421960 4288259136 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 404356 399700 217 467 0 403887 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1617424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30375
/proc/meminfo: memFree=237616/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1646320 CPUtime=1061.88
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 412878 0 0 0 105821 367 0 0 25 0 1 0 90641713 1685831680 406620 1992294400 134512640 136421960 4288259136 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 411580 406620 217 467 0 411111 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1646320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30377
/proc/meminfo: memFree=215296/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1669096 CPUtime=1121.86
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 418374 0 0 0 111816 370 0 0 25 0 1 0 90641713 1709154304 412116 1992294400 134512640 136421960 4288259136 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 417274 412116 217 467 0 416805 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1669096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30377
/proc/meminfo: memFree=194588/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1691076 CPUtime=1181.84
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 423592 0 0 0 117813 371 0 0 25 0 1 0 90641713 1731661824 417334 1992294400 134512640 136421960 4288259136 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 422769 417334 217 467 0 422300 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1691076

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30379
/proc/meminfo: memFree=169664/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1716740 CPUtime=1241.82
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 429761 0 0 0 123808 374 0 0 25 0 1 0 90641713 1757941760 423503 1992294400 134512640 136421960 4288259136 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 429185 423503 217 467 0 428716 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 1716740

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30381
/proc/meminfo: memFree=149204/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1737224 CPUtime=1301.8
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 434778 0 0 0 129804 376 0 0 25 0 1 0 90641713 1778917376 428520 1992294400 134512640 136421960 4288259136 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 434306 428520 217 467 0 433837 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 1737224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30383
/proc/meminfo: memFree=129612/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1757828 CPUtime=1361.77
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 439777 0 0 0 135799 378 0 0 25 0 1 0 90641713 1800015872 433519 1992294400 134512640 136421960 4288259136 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 439457 433519 217 467 0 438988 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 1757828

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30385
/proc/meminfo: memFree=106052/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1781284 CPUtime=1421.76
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 445525 0 0 0 141796 380 0 0 25 0 1 0 90641713 1824034816 439267 1992294400 134512640 136421960 4288259136 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 445321 439267 217 467 0 444852 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 1781284

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30385
/proc/meminfo: memFree=91420/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1796408 CPUtime=1481.73
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 449260 0 0 0 147792 381 0 0 25 0 1 0 90641713 1839521792 443002 1992294400 134512640 136421960 4288259136 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 449102 443002 217 467 0 448633 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 1796408

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30387
/proc/meminfo: memFree=54592/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1832364 CPUtime=1541.7
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 458527 0 0 0 153773 397 0 0 25 0 1 0 90641713 1876340736 452269 1992294400 134512640 136421960 4288259136 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 458091 452269 217 467 0 457622 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 1832364



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1549 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30387
/proc/meminfo: memFree=42688/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=1843428 CPUtime=1548.4
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4202496 461390 0 0 0 154438 402 0 0 25 0 1 0 90641713 1887670272 455132 1992294400 134512640 136421960 4288259136 18446744073709551615 134864384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30343/statm: 460857 455132 217 467 0 460388 0
Current children cumulated CPU time (s) 1548.4
Current children cumulated vsize (KiB) 1843428

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

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

[startup+1549.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30387
/proc/meminfo: memFree=42688/2059040 swapFree=4139836/4192956
[pid=30343] ppid=30341 vsize=0 CPUtime=1548.5
/proc/30343/stat : 30343 (pbct) R 30341 30343 30154 0 -1 4194308 461392 0 0 0 154438 412 0 0 25 0 1 0 90641713 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30343/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1548.5
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1549.18
CPU time (s): 1548.58
CPU user time (s): 1544.39
CPU system time (s): 4.19536
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 1843428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1544.39
system time used= 4.19536
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461392
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= 17590

runsolver used 2.48462 second user time and 7.38988 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-25 21:18:14
IDJOB=2682394
IDBENCH=2963
IDSOLVER=1192
FILE ID=node044/2682394-1277493494
PBS_JOBID= 11190540
Free space on /tmp= 62220 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=220-sizeP=111-sizeQ=220-687342390-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682394-1277493494/watcher-2682394-1277493494 -o /tmp/evaluation-result-2682394-1277493494/solver-2682394-1277493494 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682394-1277493494.opb

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

MD5SUM BENCH= 80cd942b10c7098d47a9e31c7b11aaed
RANDOM SEED=1511876810

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1867760 kB
Buffers:         25936 kB
Cached:          88660 kB
SwapCached:       6116 kB
Active:          65308 kB
Inactive:        62452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1867760 kB
SwapTotal:     4192956 kB
SwapFree:      4139836 kB
Dirty:            5260 kB
Writeback:           0 kB
AnonPages:       11716 kB
Mapped:          11960 kB
Slab:            41392 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180544 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= 62220 MiB
End job on node044 at 2010-06-25 21:44:05