Trace number 2683027

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) 1210.88 1211.19

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=160-sizeP=81-sizeQ=160-203099174.opb
MD5SUM0c8a7426d22e304535ce287c1bd24030
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 benchmark3.67244
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 variables13201
Total number of constraints38881
Number of constraints which are clauses38880
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 constraint12960
Number of terms in the objective function 81
Biggest coefficient in the objective function 1208925819614629174706176
Number of bits for the biggest coefficient in the objective function 81
Sum of the numbers in the objective function 2417851639229258349412351
Number of bits of the sum of numbers in the objective function 81
Biggest number in a constraint 883423532389192164791648750371459257913741948437809479060803100646309888
Number of bits of the biggest number in a constraint 240
Biggest sum of numbers in a constraint 3533694129556768659166594778305965527968662855207593266623367657506383399
Number of bits of the biggest sum of numbers241
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
0.39/0.42	c constraints 1/0 clauses 38880/0 units 0
0.39/0.42	c vars 13201
0.39/0.42	c objective 81 + 0
1210.69/1211.01	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-2683027-1277493410/watcher-2683027-1277493410 -o /tmp/evaluation-result-2683027-1277493410/solver-2683027-1277493410 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683027-1277493410.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: 1.00 1.00 1.00 2/106 28797
/proc/meminfo: memFree=1801424/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=2136 CPUtime=0
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 90634735 2187264 171 1992294400 134512640 136421960 4289750368 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28797/statm: 534 171 146 467 0 65 0

[startup+0.0564401 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 28797
/proc/meminfo: memFree=1801424/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=2268 CPUtime=0.05
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 298 0 0 0 5 0 0 0 25 0 1 0 90634735 2322432 217 1992294400 134512640 136421960 4289750368 18446744073709551615 135372688 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28797/statm: 567 218 146 467 0 98 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2268

[startup+0.101445 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 28797
/proc/meminfo: memFree=1801424/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=2532 CPUtime=0.09
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 342 0 0 0 9 0 0 0 25 0 1 0 90634735 2592768 261 1992294400 134512640 136421960 4289750368 18446744073709551615 135805313 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28797/statm: 633 261 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301465 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 28797
/proc/meminfo: memFree=1801424/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=3320 CPUtime=0.29
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 568 0 0 0 29 0 0 0 25 0 1 0 90634735 3399680 454 1992294400 134512640 136421960 4289750368 18446744073709551615 135160414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28797/statm: 830 454 146 467 0 361 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3320

[startup+0.701507 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 28797
/proc/meminfo: memFree=1801424/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=38264 CPUtime=0.7
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 9447 0 0 0 66 4 0 0 25 0 1 0 90634735 39182336 8897 1992294400 134512640 136421960 4289750368 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 9566 8898 189 467 0 9097 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 38264

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28798
/proc/meminfo: memFree=1734456/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=111652 CPUtime=1.49
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 28987 0 0 0 137 12 0 0 25 0 1 0 90634735 114331648 27377 1992294400 134512640 136421960 4289750368 18446744073709551615 135801505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 27913 27377 195 467 0 27444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 111652

[startup+3.10075 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28798
/proc/meminfo: memFree=1629304/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=183436 CPUtime=3.09
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 47645 0 0 0 282 27 0 0 25 0 1 0 90634735 187838464 44317 1992294400 134512640 136421960 4289750368 18446744073709551615 135272653 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 45859 44317 216 467 0 45390 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 183436

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28798
/proc/meminfo: memFree=1618888/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=191452 CPUtime=6.29
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 49676 0 0 0 598 31 0 0 25 0 1 0 90634735 196046848 46348 1992294400 134512640 136421960 4289750368 18446744073709551615 135274892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 47863 46348 217 467 0 47394 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 191452

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28798
/proc/meminfo: memFree=1597196/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=212164 CPUtime=12.68
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 54813 0 0 0 1229 39 0 0 25 0 1 0 90634735 217255936 51485 1992294400 134512640 136421960 4289750368 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 53041 51485 217 467 0 52572 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 212164

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28798
/proc/meminfo: memFree=1566072/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=242052 CPUtime=25.48
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 62269 0 0 0 2500 48 0 0 25 0 1 0 90634735 247861248 58941 1992294400 134512640 136421960 4289750368 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 60513 58941 217 467 0 60044 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 242052

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28798
/proc/meminfo: memFree=1516224/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=293324 CPUtime=51.08
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 74887 0 0 0 5041 67 0 0 25 0 1 0 90634735 300363776 71559 1992294400 134512640 136421960 4289750368 18446744073709551615 135275087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 73331 71559 217 467 0 72862 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 293324

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28800
/proc/meminfo: memFree=1415908/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=395180 CPUtime=102.27
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 99636 0 0 0 10130 97 0 0 25 0 1 0 90634735 404664320 96308 1992294400 134512640 136421960 4289750368 18446744073709551615 135820748 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 98795 96308 217 467 0 98326 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 395180

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28802
/proc/meminfo: memFree=1327744/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=484052 CPUtime=162.25
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 121769 0 0 0 16108 117 0 0 25 0 1 0 90634735 495669248 118441 1992294400 134512640 136421960 4289750368 18446744073709551615 135818193 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 121013 118441 217 467 0 120544 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 484052

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28804
/proc/meminfo: memFree=1248508/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=563368 CPUtime=222.23
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 141426 0 0 0 22078 145 0 0 25 0 1 0 90634735 576888832 138098 1992294400 134512640 136421960 4289750368 18446744073709551615 134861916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 140842 138098 217 467 0 140373 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 563368

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28804
/proc/meminfo: memFree=1160220/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=652780 CPUtime=282.22
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 163709 0 0 0 28051 171 0 0 25 0 1 0 90634735 668446720 160381 1992294400 134512640 136421960 4289750368 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 163195 160381 217 467 0 162726 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 652780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28806
/proc/meminfo: memFree=1066228/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=746896 CPUtime=342.2
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 186952 0 0 0 34020 200 0 0 25 0 1 0 90634735 764821504 183624 1992294400 134512640 136421960 4289750368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 186724 183624 217 467 0 186255 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 746896

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28808
/proc/meminfo: memFree=976576/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=836460 CPUtime=402.19
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 209314 0 0 0 39982 237 0 0 25 0 1 0 90634735 856535040 205986 1992294400 134512640 136421960 4289750368 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 209115 205986 217 467 0 208646 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 836460

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28810
/proc/meminfo: memFree=878740/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=935800 CPUtime=462.17
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 233848 0 0 0 45943 274 0 0 25 0 1 0 90634735 958259200 230520 1992294400 134512640 136421960 4289750368 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 233950 230520 217 467 0 233481 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 935800

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28812
/proc/meminfo: memFree=787352/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1028168 CPUtime=522.16
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 256758 0 0 0 51908 308 0 0 25 0 1 0 90634735 1052844032 253430 1992294400 134512640 136421960 4289750368 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 257042 253430 217 467 0 256573 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1028168

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28812
/proc/meminfo: memFree=711836/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1103880 CPUtime=582.14
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 275379 0 0 0 57891 323 0 0 25 0 1 0 90634735 1130373120 272051 1992294400 134512640 136421960 4289750368 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 275970 272051 217 467 0 275501 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1103880

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28814
/proc/meminfo: memFree=633592/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1182052 CPUtime=642.13
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 294742 0 0 0 63875 338 0 0 25 0 1 0 90634735 1210421248 291414 1992294400 134512640 136421960 4289750368 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 295513 291414 217 467 0 295044 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1182052

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28816
/proc/meminfo: memFree=559192/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1258408 CPUtime=702.11
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 313571 0 0 0 69844 367 0 0 25 0 1 0 90634735 1288609792 310243 1992294400 134512640 136421960 4289750368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 314602 310243 217 467 0 314133 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1258408

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28818
/proc/meminfo: memFree=483180/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1333564 CPUtime=762.11
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 332248 0 0 0 75811 400 0 0 25 0 1 0 90634735 1365569536 328920 1992294400 134512640 136421960 4289750368 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 333391 328920 217 467 0 332922 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1333564

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28820
/proc/meminfo: memFree=404812/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1413460 CPUtime=822.08
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 352071 0 0 0 81783 425 0 0 25 0 1 0 90634735 1447383040 348743 1992294400 134512640 136421960 4289750368 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 353365 348743 217 467 0 352896 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1413460

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28820
/proc/meminfo: memFree=335744/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1482108 CPUtime=882.06
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 369060 0 0 0 87755 451 0 0 25 0 1 0 90634735 1517678592 365732 1992294400 134512640 136421960 4289750368 18446744073709551615 135809586 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 370527 365732 217 467 0 370058 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1482108

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28822
/proc/meminfo: memFree=270644/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1548248 CPUtime=942.06
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 385488 0 0 0 93738 468 0 0 25 0 1 0 90634735 1585405952 382160 1992294400 134512640 136421960 4289750368 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 387062 382160 217 467 0 386593 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1548248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28824
/proc/meminfo: memFree=204180/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1614192 CPUtime=1002.03
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 401901 0 0 0 99712 491 0 0 25 0 1 0 90634735 1652932608 398573 1992294400 134512640 136421960 4289750368 18446744073709551615 135020864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 403548 398573 217 467 0 403079 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1614192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28826
/proc/meminfo: memFree=132384/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1686724 CPUtime=1062.02
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 419983 0 0 0 105688 514 0 0 25 0 1 0 90634735 1727205376 416655 1992294400 134512640 136421960 4289750368 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 421681 416655 217 467 0 421212 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1686724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28831
/proc/meminfo: memFree=58356/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1760092 CPUtime=1122.01
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 438301 0 0 0 111661 540 0 0 25 0 1 0 90634735 1802334208 434973 1992294400 134512640 136421960 4289750368 18446744073709551615 134863640 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 440023 434973 217 467 0 439554 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1760092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28831
/proc/meminfo: memFree=9912/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1814600 CPUtime=1181.99
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 451893 0 0 0 117631 568 0 0 25 0 1 0 90634735 1858150400 448565 1992294400 134512640 136421960 4289750368 18446744073709551615 135822053 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 453650 448565 217 467 0 453181 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1814600



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1211 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28833
/proc/meminfo: memFree=9656/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=1843276 CPUtime=1210.69
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4202496 458992 0 0 0 120493 576 0 0 25 0 1 0 90634735 1887514624 455664 1992294400 134512640 136421960 4289750368 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28797/statm: 460819 455664 217 467 0 460350 0
Current children cumulated CPU time (s) 1210.69
Current children cumulated vsize (KiB) 1843276

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

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

[startup+1211.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28833
/proc/meminfo: memFree=9656/2059040 swapFree=4140024/4192956
[pid=28797] ppid=28795 vsize=0 CPUtime=1210.8
/proc/28797/stat : 28797 (pbct) R 28795 28797 28581 0 -1 4194308 458994 0 0 0 120494 586 0 0 25 0 1 0 90634735 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28797/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1210.8
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1211.19
CPU time (s): 1210.88
CPU user time (s): 1204.94
CPU system time (s): 5.9351
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 1843276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1204.94
system time used= 5.9351
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458994
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= 1136

runsolver used 1.88171 second user time and 5.84811 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-25 21:16:50
IDJOB=2683027
IDBENCH=2958
IDSOLVER=1192
FILE ID=node083/2683027-1277493410
PBS_JOBID= 11190539
Free space on /tmp= 62496 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=160-sizeP=81-sizeQ=160-203099174.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683027-1277493410/watcher-2683027-1277493410 -o /tmp/evaluation-result-2683027-1277493410/solver-2683027-1277493410 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683027-1277493410.opb

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

MD5SUM BENCH= 0c8a7426d22e304535ce287c1bd24030
RANDOM SEED=1456518956

node083.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1801952 kB
Buffers:         51872 kB
Cached:         107116 kB
SwapCached:       5404 kB
Active:          31508 kB
Inactive:       140424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801952 kB
SwapTotal:     4192956 kB
SwapFree:      4140024 kB
Dirty:            3388 kB
Writeback:           4 kB
AnonPages:       11592 kB
Mapped:          11952 kB
Slab:            63008 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182640 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= 62492 MiB
End job on node083 at 2010-06-25 21:37:03