Trace number 2682009

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) 1082.7 1082.98

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=300-sizeP=151-sizeQ=300-346995195-max.opb
MD5SUM7d90035947bf106909c324d346feadc0
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 variables45751
Total number of constraints135901
Number of constraints which are clauses135900
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 constraint45300
Number of terms in the objective function 151
Biggest coefficient in the objective function 1427247692705959881058285969449495136382746624
Number of bits for the biggest coefficient in the objective function 151
Sum of the numbers in the objective function 2854495385411919762116571938898990272765493247
Number of bits of the sum of numbers in the objective function 151
Biggest number in a constraint 1453677448591213781098647615776009068707282721374636120562980398361278576226795846652382101427527131121525043212532355867069203257229312
Number of bits of the biggest number in a constraint 450
Biggest sum of numbers in a constraint 5814709794364855124394590463104036274829130884442601547409146523709370688892119900517445885328649663330068882186640259952495850427021820
Number of bits of the biggest sum of numbers451
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
1.69/1.74	c constraints 1/0 clauses 135900/0 units 0
1.69/1.74	c vars 45751
1.69/1.74	c objective 151 + -2854495385411919762116571938898990272765493247
1082.52/1082.80	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-2682009-1277494345/watcher-2682009-1277494345 -o /tmp/evaluation-result-2682009-1277494345/solver-2682009-1277494345 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682009-1277494345.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: 1.07 0.99 0.99 3/106 30279
/proc/meminfo: memFree=1862104/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=2136 CPUtime=0
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 252 0 0 0 0 0 0 0 18 0 1 0 90726580 2187264 171 1992294400 134512640 136421960 4290910416 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30279/statm: 534 171 146 467 0 65 0

[startup+0.0115181 s]
/proc/loadavg: 1.07 0.99 0.99 3/106 30279
/proc/meminfo: memFree=1862104/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=2136 CPUtime=0.01
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 255 0 0 0 1 0 0 0 18 0 1 0 90726580 2187264 174 1992294400 134512640 136421960 4290910416 18446744073709551615 135378072 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30279/statm: 534 174 146 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.101526 s]
/proc/loadavg: 1.07 0.99 0.99 3/106 30279
/proc/meminfo: memFree=1862104/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=2532 CPUtime=0.1
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 337 0 0 0 10 0 0 0 21 0 1 0 90726580 2592768 256 1992294400 134512640 136421960 4290910416 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30279/statm: 633 256 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301547 s]
/proc/loadavg: 1.07 0.99 0.99 3/106 30279
/proc/meminfo: memFree=1862104/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=3192 CPUtime=0.29
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 515 0 0 0 29 0 0 0 21 0 1 0 90726580 3268608 434 1992294400 134512640 136421960 4290910416 18446744073709551615 135825877 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30279/statm: 798 434 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.70159 s]
/proc/loadavg: 1.07 0.99 0.99 3/106 30279
/proc/meminfo: memFree=1862104/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=4896 CPUtime=0.69
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 972 0 0 0 69 0 0 0 22 0 1 0 90726580 5013504 793 1992294400 134512640 136421960 4290910416 18446744073709551615 135809597 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30279/statm: 1224 793 146 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50168 s]
/proc/loadavg: 1.22 1.02 1.01 2/107 30280
/proc/meminfo: memFree=1858252/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=10264 CPUtime=1.49
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 2354 0 0 0 148 1 0 0 25 0 1 0 90726580 10510336 2046 1992294400 134512640 136421960 4290910416 18446744073709551615 135152494 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30279/statm: 2566 2046 146 467 0 2097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10264

[startup+3.10085 s]
/proc/loadavg: 1.22 1.02 1.01 2/107 30280
/proc/meminfo: memFree=1812000/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=155664 CPUtime=3.09
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 40267 0 0 0 292 17 0 0 25 0 1 0 90726580 159399936 37235 1992294400 134512640 136421960 4290910416 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 38916 37236 190 467 0 38447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 155664

[startup+6.30119 s]
/proc/loadavg: 1.20 1.02 1.00 2/107 30280
/proc/meminfo: memFree=1520352/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=404108 CPUtime=6.29
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 106602 0 0 0 582 47 0 0 25 0 1 0 90726580 413806592 99853 1992294400 134512640 136421960 4290910416 18446744073709551615 135650337 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 101027 99854 195 467 0 100558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 404108

[startup+12.7009 s]
/proc/loadavg: 1.19 1.02 1.00 2/107 30280
/proc/meminfo: memFree=1245196/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=634064 CPUtime=12.69
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 166588 0 0 0 1185 84 0 0 25 0 1 0 90726580 649281536 154400 1992294400 134512640 136421960 4290910416 18446744073709551615 135806093 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 158516 154400 216 467 0 158047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 634064

[startup+25.5013 s]
/proc/loadavg: 1.15 1.02 1.00 2/107 30280
/proc/meminfo: memFree=1232300/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=645852 CPUtime=25.48
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 169505 0 0 0 2451 97 0 0 25 0 1 0 90726580 661352448 157317 1992294400 134512640 136421960 4290910416 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 161463 157317 217 467 0 160994 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 645852

[startup+51.101 s]
/proc/loadavg: 1.17 1.03 1.01 2/107 30280
/proc/meminfo: memFree=1208988/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=669884 CPUtime=51.07
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 175475 0 0 0 4997 110 0 0 25 0 1 0 90726580 685961216 163287 1992294400 134512640 136421960 4290910416 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 167471 163287 217 467 0 167002 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 669884

[startup+102.309 s]
/proc/loadavg: 1.15 1.04 1.01 2/107 30282
/proc/meminfo: memFree=1168192/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=710348 CPUtime=102.27
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 185381 0 0 0 10101 126 0 0 25 0 1 0 90726580 727396352 173193 1992294400 134512640 136421960 4290910416 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 177587 173193 217 467 0 177118 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 710348

[startup+162.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 30284
/proc/meminfo: memFree=1148476/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=731752 CPUtime=162.25
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 190531 0 0 0 16087 138 0 0 25 0 1 0 90726580 749314048 178343 1992294400 134512640 136421960 4290910416 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 182938 178343 217 467 0 182469 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 731752

[startup+222.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 30286
/proc/meminfo: memFree=1033900/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=846604 CPUtime=222.23
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 218921 0 0 0 22057 166 0 0 25 0 1 0 90726580 866922496 206733 1992294400 134512640 136421960 4290910416 18446744073709551615 135161120 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 211651 206733 217 467 0 211182 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 846604

[startup+282.302 s]
/proc/loadavg: 1.10 1.06 1.00 2/107 30286
/proc/meminfo: memFree=945736/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=936620 CPUtime=282.22
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 240995 0 0 0 28027 195 0 0 25 0 1 0 90726580 959098880 228807 1992294400 134512640 136421960 4290910416 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 234155 228807 217 467 0 233686 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 936620

[startup+342.301 s]
/proc/loadavg: 1.21 1.09 1.02 2/107 30288
/proc/meminfo: memFree=852488/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1033256 CPUtime=342.2
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 264279 0 0 0 34007 213 0 0 25 0 1 0 90726580 1058054144 252091 1992294400 134512640 136421960 4290910416 18446744073709551615 135165268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 258314 252091 217 467 0 257845 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1033256

[startup+402.302 s]
/proc/loadavg: 1.13 1.09 1.01 2/107 30290
/proc/meminfo: memFree=742128/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1144192 CPUtime=402.19
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 292089 0 0 0 39993 226 0 0 25 0 1 0 90726580 1171652608 279901 1992294400 134512640 136421960 4290910416 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 286048 279901 217 467 0 285579 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1144192

[startup+462.301 s]
/proc/loadavg: 1.05 1.07 1.01 2/107 30292
/proc/meminfo: memFree=689180/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1195840 CPUtime=462.17
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 304900 0 0 0 45968 249 0 0 25 0 1 0 90726580 1224540160 292712 1992294400 134512640 136421960 4290910416 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 298960 292712 217 467 0 298491 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1195840

[startup+522.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 30294
/proc/meminfo: memFree=649376/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1235796 CPUtime=522.15
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 314934 0 0 0 51954 261 0 0 25 0 1 0 90726580 1265455104 302746 1992294400 134512640 136421960 4290910416 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 308949 302746 217 467 0 308480 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1235796

[startup+582.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 30294
/proc/meminfo: memFree=565552/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1320392 CPUtime=582.14
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 335880 0 0 0 57933 281 0 0 25 0 1 0 90726580 1352081408 323692 1992294400 134512640 136421960 4290910416 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 330098 323692 217 467 0 329629 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1320392

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 30296
/proc/meminfo: memFree=488920/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1392396 CPUtime=642.13
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 354809 0 0 0 63903 310 0 0 25 0 1 0 90726580 1425813504 342621 1992294400 134512640 136421960 4290910416 18446744073709551615 134863933 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 348099 342621 217 467 0 347630 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1392396

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30298
/proc/meminfo: memFree=465856/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1413128 CPUtime=702.11
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 360598 0 0 0 69895 316 0 0 25 0 1 0 90726580 1447043072 348410 1992294400 134512640 136421960 4290910416 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 353282 348410 217 467 0 352813 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1413128

[startup+762.309 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30300
/proc/meminfo: memFree=423820/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1456152 CPUtime=762.1
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 371092 0 0 0 75884 326 0 0 25 0 1 0 90726580 1491099648 358904 1992294400 134512640 136421960 4290910416 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 364038 358904 217 467 0 363569 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1456152

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30302
/proc/meminfo: memFree=364052/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1515728 CPUtime=822.08
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 386164 0 0 0 81873 335 0 0 25 0 1 0 90726580 1552105472 373976 1992294400 134512640 136421960 4290910416 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 378932 373976 217 467 0 378463 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1515728

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30302
/proc/meminfo: memFree=304408/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1574512 CPUtime=882.06
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 400874 0 0 0 87862 344 0 0 25 0 1 0 90726580 1612300288 388686 1992294400 134512640 136421960 4290910416 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 393628 388686 217 467 0 393159 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1574512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30304
/proc/meminfo: memFree=260264/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1618720 CPUtime=942.04
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 411956 0 0 0 93854 350 0 0 25 0 1 0 90726580 1657569280 399768 1992294400 134512640 136421960 4290910416 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 404680 399768 217 467 0 404211 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1618720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30306
/proc/meminfo: memFree=176936/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1703724 CPUtime=1002.03
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 432743 0 0 0 99814 389 0 0 25 0 1 0 90726580 1744613376 420555 1992294400 134512640 136421960 4290910416 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 425931 420555 217 467 0 425462 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1703724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30308
/proc/meminfo: memFree=81332/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1801716 CPUtime=1062.01
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 456665 0 0 0 105782 419 0 0 25 0 1 0 90726580 1844957184 444477 1992294400 134512640 136421960 4290910416 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 450429 444477 217 467 0 449960 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1801716



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1082.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30308
/proc/meminfo: memFree=40784/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=1843212 CPUtime=1082.52
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4202496 466567 0 0 0 107817 435 0 0 25 0 1 0 90726580 1887449088 454379 1992294400 134512640 136421960 4290910416 18446744073709551615 135237672 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30279/statm: 460803 454379 217 467 0 460334 0
Current children cumulated CPU time (s) 1082.52
Current children cumulated vsize (KiB) 1843212

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

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

[startup+1082.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30308
/proc/meminfo: memFree=40784/2059040 swapFree=4135892/4192956
[pid=30279] ppid=30277 vsize=0 CPUtime=1082.62
/proc/30279/stat : 30279 (pbct) R 30277 30279 30088 0 -1 4194308 466569 0 0 0 107817 445 0 0 25 0 1 0 90726580 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30279/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1082.62
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1082.98
CPU time (s): 1082.7
CPU user time (s): 1078.17
CPU system time (s): 4.52731
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 1843212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1078.17
system time used= 4.52731
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466569
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= 10378

runsolver used 1.80773 second user time and 5.09922 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-25 21:32:26
IDJOB=2682009
IDBENCH=2996
IDSOLVER=1192
FILE ID=node047/2682009-1277494345
PBS_JOBID= 11190568
Free space on /tmp= 62472 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=300-sizeP=151-sizeQ=300-346995195-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682009-1277494345/watcher-2682009-1277494345 -o /tmp/evaluation-result-2682009-1277494345/solver-2682009-1277494345 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682009-1277494345.opb

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

MD5SUM BENCH= 7d90035947bf106909c324d346feadc0
RANDOM SEED=1001493779

node047.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1862508 kB
Buffers:         22080 kB
Cached:          79664 kB
SwapCached:       9568 kB
Active:          75956 kB
Inactive:        38412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1862508 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:           10708 kB
Writeback:           0 kB
AnonPages:       11360 kB
Mapped:           8376 kB
Slab:            60000 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180532 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= 62472 MiB
End job on node047 at 2010-06-25 21:50:30