Trace number 2682000

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? (TO) 1800.24 1800.67

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=240-sizeP=121-sizeQ=240-330229238-max.opb
MD5SUM7371465ba0e0d5bc10bb1d033f8bcd56
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 variables29401
Total number of constraints87121
Number of constraints which are clauses87120
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 constraint29040
Number of terms in the objective function 121
Biggest coefficient in the objective function 1329227995784915872903807060280344576
Number of bits for the biggest coefficient in the objective function 121
Sum of the numbers in the objective function 2658455991569831745807614120560689151
Number of bits of the sum of numbers in the objective function 121
Biggest number in a constraint 1174271291386916613944740298394668513687841274454159935353645485766104512557304221731849499192384351515967488
Number of bits of the biggest number in a constraint 360
Biggest sum of numbers in a constraint 4697085165547666455778961193578674053759190090835006449104283878090284482579702915208197909390404088540790263
Number of bits of the biggest sum of numbers361
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
0.99/1.07	c constraints 1/0 clauses 87120/0 units 0
0.99/1.07	c vars 29401
0.99/1.07	c objective 121 + -2658455991569831745807614120560689151
1800.07/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682000-1277493725/watcher-2682000-1277493725 -o /tmp/evaluation-result-2682000-1277493725/solver-2682000-1277493725 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682000-1277493725.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 29085
/proc/meminfo: memFree=1850404/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=2136 CPUtime=0
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 249 0 0 0 0 0 0 0 17 0 1 0 90664176 2187264 169 1992294400 134512640 136421960 4289474032 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29085/statm: 534 169 146 467 0 65 0

[startup+0.0584639 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29085
/proc/meminfo: memFree=1850404/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=2268 CPUtime=0.05
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 294 0 0 0 5 0 0 0 17 0 1 0 90664176 2322432 214 1992294400 134512640 136421960 4289474032 18446744073709551615 134553719 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29085/statm: 567 214 146 467 0 98 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2268

[startup+0.101468 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29085
/proc/meminfo: memFree=1850404/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=2532 CPUtime=0.1
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 333 0 0 0 10 0 0 0 17 0 1 0 90664176 2592768 253 1992294400 134512640 136421960 4289474032 18446744073709551615 135818206 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29085/statm: 633 253 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301484 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29085
/proc/meminfo: memFree=1850404/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=3192 CPUtime=0.3
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 512 0 0 0 30 0 0 0 17 0 1 0 90664176 3268608 432 1992294400 134512640 136421960 4289474032 18446744073709551615 135822038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29085/statm: 798 432 146 467 0 329 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3192

[startup+0.701519 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29085
/proc/meminfo: memFree=1850404/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=4896 CPUtime=0.69
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 968 0 0 0 69 0 0 0 17 0 1 0 90664176 5013504 790 1992294400 134512640 136421960 4289474032 18446744073709551615 134524125 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29085/statm: 1224 791 146 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50059 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29086
/proc/meminfo: memFree=1844444/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=53760 CPUtime=1.49
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 13192 0 0 0 144 5 0 0 18 0 1 0 90664176 55050240 12917 1992294400 134512640 136421960 4289474032 18446744073709551615 134723137 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 13440 12919 190 467 0 12971 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53760

[startup+3.10073 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29086
/proc/meminfo: memFree=1737680/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=200180 CPUtime=3.09
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 52296 0 0 0 288 21 0 0 21 0 1 0 90664176 204984320 49138 1992294400 134512640 136421960 4289474032 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 50045 49139 195 467 0 49576 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 200180

[startup+6.30101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29086
/proc/meminfo: memFree=1458680/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=401368 CPUtime=6.29
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 104863 0 0 0 580 49 0 0 25 0 1 0 90664176 411000832 97945 1992294400 134512640 136421960 4289474032 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 100342 97945 215 467 0 99873 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 401368

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29086
/proc/meminfo: memFree=1450000/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=409980 CPUtime=12.68
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 107041 0 0 0 1205 63 0 0 25 0 1 0 90664176 419819520 100123 1992294400 134512640 136421960 4289474032 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 102495 100123 217 467 0 102026 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 409980

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29086
/proc/meminfo: memFree=1440204/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=419968 CPUtime=25.48
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 109508 0 0 0 2480 68 0 0 25 0 1 0 90664176 430047232 102590 1992294400 134512640 136421960 4289474032 18446744073709551615 135241899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 104992 102590 217 467 0 104523 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 419968

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29086
/proc/meminfo: memFree=1381056/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=480136 CPUtime=51.08
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 124259 0 0 0 5008 100 0 0 25 0 1 0 90664176 491659264 117341 1992294400 134512640 136421960 4289474032 18446744073709551615 135820751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 120034 117341 217 467 0 119565 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 480136

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29088
/proc/meminfo: memFree=1310128/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=551852 CPUtime=102.27
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 141825 0 0 0 10105 122 0 0 25 0 1 0 90664176 565096448 134907 1992294400 134512640 136421960 4289474032 18446744073709551615 135818289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 137963 134907 217 467 0 137494 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 551852

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29090
/proc/meminfo: memFree=1212788/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=649824 CPUtime=162.25
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 166343 0 0 0 16076 149 0 0 25 0 1 0 90664176 665419776 159425 1992294400 134512640 136421960 4289474032 18446744073709551615 135275051 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 162456 159425 217 467 0 161987 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 649824

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29092
/proc/meminfo: memFree=1126112/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=734700 CPUtime=222.23
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 187680 0 0 0 22050 173 0 0 25 0 1 0 90664176 752332800 180762 1992294400 134512640 136421960 4289474032 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 183675 180762 217 467 0 183206 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 734700

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29092
/proc/meminfo: memFree=1087300/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=773752 CPUtime=282.22
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 197432 0 0 0 28036 186 0 0 25 0 1 0 90664176 792322048 190514 1992294400 134512640 136421960 4289474032 18446744073709551615 135161088 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 193438 190514 217 467 0 192969 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 773752

[startup+342.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 29094
/proc/meminfo: memFree=992812/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=869124 CPUtime=342.21
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 221016 0 0 0 34006 215 0 0 25 0 1 0 90664176 889982976 214098 1992294400 134512640 136421960 4289474032 18446744073709551615 134863830 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 217281 214098 217 467 0 216812 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 869124

[startup+402.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 29096
/proc/meminfo: memFree=956108/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=904640 CPUtime=402.19
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 230075 0 0 0 39999 220 0 0 25 0 1 0 90664176 926351360 223157 1992294400 134512640 136421960 4289474032 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 226160 223157 217 467 0 225691 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 904640

[startup+462.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 29098
/proc/meminfo: memFree=945444/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=915292 CPUtime=462.18
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 232728 0 0 0 45996 222 0 0 25 0 1 0 90664176 937259008 225810 1992294400 134512640 136421960 4289474032 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 228823 225810 217 467 0 228354 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 915292

[startup+522.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 29100
/proc/meminfo: memFree=935400/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=925440 CPUtime=522.17
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 235267 0 0 0 51994 223 0 0 25 0 1 0 90664176 947650560 228349 1992294400 134512640 136421960 4289474032 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 231360 228349 217 467 0 230891 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 925440

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29100
/proc/meminfo: memFree=925232/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=935520 CPUtime=582.16
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 237766 0 0 0 57992 224 0 0 25 0 1 0 90664176 957972480 230848 1992294400 134512640 136421960 4289474032 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 233880 230848 217 467 0 233411 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 935520

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29105
/proc/meminfo: memFree=914072/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=945772 CPUtime=642.15
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 240345 0 0 0 63990 225 0 0 25 0 1 0 90664176 968470528 233427 1992294400 134512640 136421960 4289474032 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 236443 233427 217 467 0 235974 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 945772

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29111
/proc/meminfo: memFree=872904/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=987112 CPUtime=882.08
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 250685 0 0 0 87980 228 0 0 25 0 1 0 90664176 1010802688 243767 1992294400 134512640 136421960 4289474032 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 246778 243767 217 467 0 246309 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 987112

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29113
/proc/meminfo: memFree=864348/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=995796 CPUtime=942.07
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 252852 0 0 0 93977 230 0 0 25 0 1 0 90664176 1019695104 245934 1992294400 134512640 136421960 4289474032 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 248949 245934 217 467 0 248480 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 995796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29115
/proc/meminfo: memFree=768620/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1091624 CPUtime=1002.06
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 276811 0 0 0 99939 267 0 0 25 0 1 0 90664176 1117822976 269893 1992294400 134512640 136421960 4289474032 18446744073709551615 135275166 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 272906 269893 217 467 0 272437 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 1091624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29117
/proc/meminfo: memFree=730180/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1129616 CPUtime=1062.04
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 286415 0 0 0 105928 276 0 0 25 0 1 0 90664176 1156726784 279497 1992294400 134512640 136421960 4289474032 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 282404 279497 217 467 0 281935 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 1129616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29119
/proc/meminfo: memFree=700916/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1158740 CPUtime=1122.02
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 293635 0 0 0 111915 287 0 0 25 0 1 0 90664176 1186549760 286717 1992294400 134512640 136421960 4289474032 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 289685 286717 217 467 0 289216 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1158740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29119
/proc/meminfo: memFree=656772/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1203480 CPUtime=1182.01
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 304809 0 0 0 117907 294 0 0 25 0 1 0 90664176 1232363520 297891 1992294400 134512640 136421960 4289474032 18446744073709551615 135166424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 300870 297891 217 467 0 300401 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1203480

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29121
/proc/meminfo: memFree=622920/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1236780 CPUtime=1242
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 313057 0 0 0 123902 298 0 0 25 0 1 0 90664176 1266462720 306139 1992294400 134512640 136421960 4289474032 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 309195 306139 217 467 0 308726 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 1236780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29123
/proc/meminfo: memFree=603080/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1256408 CPUtime=1301.99
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 317947 0 0 0 129899 300 0 0 25 0 1 0 90664176 1286561792 311029 1992294400 134512640 136421960 4289474032 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 314102 311029 217 467 0 313633 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 1256408

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29125
/proc/meminfo: memFree=530664/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1328552 CPUtime=1361.96
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 336080 0 0 0 135872 324 0 0 25 0 1 0 90664176 1360437248 329162 1992294400 134512640 136421960 4289474032 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 332138 329162 217 467 0 331669 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1328552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29127
/proc/meminfo: memFree=487884/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1371404 CPUtime=1421.96
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 346728 0 0 0 141864 332 0 0 25 0 1 0 90664176 1404317696 339810 1992294400 134512640 136421960 4289474032 18446744073709551615 134859874 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 342851 339810 217 467 0 342382 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1371404

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29127
/proc/meminfo: memFree=412120/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1448004 CPUtime=1481.93
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 365806 0 0 0 147835 358 0 0 25 0 1 0 90664176 1482756096 358888 1992294400 134512640 136421960 4289474032 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 362001 358888 217 467 0 361532 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 1448004

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29129
/proc/meminfo: memFree=331892/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1528180 CPUtime=1541.92
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 385773 0 0 0 153820 372 0 0 25 0 1 0 90664176 1564856320 378855 1992294400 134512640 136421960 4289474032 18446744073709551615 134861956 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 382045 378855 217 467 0 381576 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 1528180

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29131
/proc/meminfo: memFree=245216/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1615484 CPUtime=1601.91
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 407453 0 0 0 159804 387 0 0 25 0 1 0 90664176 1654255616 400535 1992294400 134512640 136421960 4289474032 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 403871 400535 217 467 0 403402 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 1615484

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29133
/proc/meminfo: memFree=187432/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1672868 CPUtime=1661.9
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 421672 0 0 0 165797 393 0 0 25 0 1 0 90664176 1713016832 414754 1992294400 134512640 136421960 4289474032 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 418217 414754 217 467 0 417748 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 1672868

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29135
/proc/meminfo: memFree=161640/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1699064 CPUtime=1721.88
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 428170 0 0 0 171792 396 0 0 25 0 1 0 90664176 1739841536 421252 1992294400 134512640 136421960 4289474032 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 424766 421252 217 467 0 424297 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 1699064

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29135
/proc/meminfo: memFree=138452/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1721748 CPUtime=1781.86
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 433788 0 0 0 177789 397 0 0 25 0 1 0 90664176 1763069952 426870 1992294400 134512640 136421960 4289474032 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 430437 426870 217 467 0 429968 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 1721748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29137
/proc/meminfo: memFree=134112/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=1726184 CPUtime=1800.07
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4202496 434871 0 0 0 179609 398 0 0 25 0 1 0 90664176 1767612416 427953 1992294400 134512640 136421960 4289474032 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29085/statm: 431546 427953 217 467 0 431077 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1726184

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 29138
/proc/meminfo: memFree=1154872/2059040 swapFree=4139692/4192956
[pid=29085] ppid=29083 vsize=0 CPUtime=1800.18
/proc/29085/stat : 29085 (pbct) R 29083 29085 28894 0 -1 4194308 434873 0 0 0 179609 409 0 0 25 0 1 0 90664176 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29085/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.24
CPU user time (s): 1796.09
CPU system time (s): 4.14837
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 1726184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.09
system time used= 4.14837
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 434873
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= 941

runsolver used 3.20651 second user time and 8.27074 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-25 21:22:06
IDJOB=2682000
IDBENCH=2973
IDSOLVER=1192
FILE ID=node050/2682000-1277493725
PBS_JOBID= 11190549
Free space on /tmp= 62376 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=240-sizeP=121-sizeQ=240-330229238-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682000-1277493725/watcher-2682000-1277493725 -o /tmp/evaluation-result-2682000-1277493725/solver-2682000-1277493725 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682000-1277493725.opb

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

MD5SUM BENCH= 7371465ba0e0d5bc10bb1d033f8bcd56
RANDOM SEED=1334372085

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1850932 kB
Buffers:         23540 kB
Cached:          89768 kB
SwapCached:       6128 kB
Active:          73352 kB
Inactive:        52892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850932 kB
SwapTotal:     4192956 kB
SwapFree:      4139692 kB
Dirty:            5964 kB
Writeback:           0 kB
AnonPages:       11540 kB
Mapped:          11884 kB
Slab:            59880 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180524 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= 62376 MiB
End job on node050 at 2010-06-25 21:52:08