Trace number 2681845

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) 1800.12 1800.84

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_9.opb
MD5SUMd90f6236f870e45ceb3cd4a6e4593f30
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.45
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables14352
Total number of constraints53247
Number of constraints which are clauses53237
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint1
Maximum length of a constraint1036
Number of terms in the objective function 1036
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1036
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1068
Number of bits of the biggest sum of numbers11
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
0.49/0.55	c constraints 1/0 clauses 53241/0 units 5
0.49/0.55	c vars 14352
0.49/0.55	c objective 1032 + 4
1800.09/1800.81	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-2681845-1277496628/watcher-2681845-1277496628 -o /tmp/evaluation-result-2681845-1277496628/solver-2681845-1277496628 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681845-1277496628.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: 1.11 1.14 1.06 3/106 27301
/proc/meminfo: memFree=1885016/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=2280 CPUtime=0
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 125264371 2334720 188 1992294400 134512640 136421960 4291577104 18446744073709551615 135806093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27301/statm: 570 188 145 467 0 101 0

[startup+0.104581 s]
/proc/loadavg: 1.11 1.14 1.06 3/106 27301
/proc/meminfo: memFree=1885016/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=2608 CPUtime=0.1
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 349 0 0 0 10 0 0 0 20 0 1 0 125264371 2670592 269 1992294400 134512640 136421960 4291577104 18446744073709551615 135154704 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27301/statm: 652 269 145 467 0 183 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2608

[startup+0.2016 s]
/proc/loadavg: 1.11 1.14 1.06 3/106 27301
/proc/meminfo: memFree=1885016/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=3000 CPUtime=0.2
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 435 0 0 0 20 0 0 0 20 0 1 0 125264371 3072000 355 1992294400 134512640 136421960 4291577104 18446744073709551615 135378153 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27301/statm: 750 355 145 467 0 281 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3000

[startup+0.301619 s]
/proc/loadavg: 1.11 1.14 1.06 3/106 27301
/proc/meminfo: memFree=1885016/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=3260 CPUtime=0.29
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 525 0 0 0 29 0 0 0 20 0 1 0 125264371 3338240 445 1992294400 134512640 136421960 4291577104 18446744073709551615 135818409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27301/statm: 815 445 145 467 0 346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3260

[startup+0.701698 s]
/proc/loadavg: 1.11 1.14 1.06 3/106 27301
/proc/meminfo: memFree=1885016/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=21876 CPUtime=0.7
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 5110 0 0 0 67 3 0 0 20 0 1 0 125264371 22401024 4961 1992294400 134512640 136421960 4291577104 18446744073709551615 134560367 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 5469 4961 189 467 0 5000 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 21876

[startup+1.50086 s]
/proc/loadavg: 1.11 1.14 1.06 2/107 27302
/proc/meminfo: memFree=1825116/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=138304 CPUtime=1.49
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 35907 0 0 0 134 15 0 0 22 0 1 0 125264371 141623296 33211 1992294400 134512640 136421960 4291577104 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 34576 33212 195 467 0 34107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 138304

[startup+3.10117 s]
/proc/loadavg: 1.11 1.14 1.06 2/107 27302
/proc/meminfo: memFree=1740920/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=152356 CPUtime=3.09
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 39532 0 0 0 280 29 0 0 25 0 1 0 125264371 156012544 36082 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 38089 36082 215 467 0 37620 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 152356

[startup+6.3008 s]
/proc/loadavg: 1.10 1.14 1.06 2/107 27302
/proc/meminfo: memFree=1740796/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=152356 CPUtime=6.29
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 39532 0 0 0 574 55 0 0 25 0 1 0 125264371 156012544 36082 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 38089 36082 215 467 0 37620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 152356

[startup+12.7011 s]
/proc/loadavg: 1.09 1.14 1.06 2/107 27302
/proc/meminfo: memFree=1739804/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=153148 CPUtime=12.69
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 39756 0 0 0 1159 110 0 0 25 0 1 0 125264371 156823552 36306 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 38287 36306 215 467 0 37818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 153148

[startup+25.5016 s]
/proc/loadavg: 1.07 1.13 1.06 2/107 27302
/proc/meminfo: memFree=1738068/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=154996 CPUtime=25.48
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 40192 0 0 0 2328 220 0 0 25 0 1 0 125264371 158715904 36742 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 38749 36742 215 467 0 38280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 154996

[startup+51.1016 s]
/proc/loadavg: 1.05 1.12 1.06 2/107 27302
/proc/meminfo: memFree=1734100/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=158824 CPUtime=51.07
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 41169 0 0 0 4664 443 0 0 25 0 1 0 125264371 162635776 37719 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 39706 37719 215 467 0 39237 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 158824

[startup+102.302 s]
/proc/loadavg: 1.02 1.10 1.05 2/107 27304
/proc/meminfo: memFree=1725916/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=166940 CPUtime=102.26
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 43204 0 0 0 9322 904 0 0 25 0 1 0 125264371 170946560 39754 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 41735 39754 215 467 0 41266 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 166940

[startup+162.301 s]
/proc/loadavg: 1.00 1.08 1.05 2/107 27306
/proc/meminfo: memFree=1719716/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=173152 CPUtime=162.22
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 44744 0 0 0 14811 1411 0 0 25 0 1 0 125264371 177307648 41294 1992294400 134512640 136421960 4291577104 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 43288 41294 215 467 0 42819 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 173152

[startup+222.309 s]
/proc/loadavg: 1.04 1.08 1.05 2/107 27311
/proc/meminfo: memFree=1711408/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=180712 CPUtime=222.21
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 46621 0 0 0 20311 1910 0 0 25 0 1 0 125264371 185049088 43171 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 45178 43171 215 467 0 44709 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 180712

[startup+282.301 s]
/proc/loadavg: 1.01 1.06 1.04 2/107 27313
/proc/meminfo: memFree=1703720/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=188684 CPUtime=282.17
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 48579 0 0 0 25805 2412 0 0 25 0 1 0 125264371 193212416 45129 1992294400 134512640 136421960 4291577104 18446744073709551615 135025579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 47171 45129 215 467 0 46702 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 188684

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.04 2/107 27313
/proc/meminfo: memFree=1697272/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=194952 CPUtime=342.15
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50147 0 0 0 31332 2883 0 0 25 0 1 0 125264371 199630848 46697 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 48738 46697 215 467 0 48269 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 194952

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.03 2/107 27315
/proc/meminfo: memFree=1697272/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=194952 CPUtime=402.13
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50147 0 0 0 36826 3387 0 0 25 0 1 0 125264371 199630848 46697 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 48738 46697 215 467 0 48269 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 194952

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.02 2/107 27317
/proc/meminfo: memFree=1697272/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=194952 CPUtime=462.1
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50147 0 0 0 42356 3854 0 0 25 0 1 0 125264371 199630848 46697 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 48738 46697 215 467 0 48269 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 194952

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/107 27319
/proc/meminfo: memFree=1697148/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=194952 CPUtime=522.08
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50147 0 0 0 47871 4337 0 0 25 0 1 0 125264371 199630848 46697 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 48738 46697 215 467 0 48269 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 194952

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/107 27321
/proc/meminfo: memFree=1697148/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=194952 CPUtime=582.06
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50147 0 0 0 53395 4811 0 0 25 0 1 0 125264371 199630848 46697 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 48738 46697 215 467 0 48269 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 194952

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/107 27321
/proc/meminfo: memFree=1697024/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=194952 CPUtime=642.03
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50157 0 0 0 58900 5303 0 0 25 0 1 0 125264371 199630848 46707 1992294400 134512640 136421960 4291577104 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 48738 46707 215 467 0 48269 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 194952

[startup+702.3 s]

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

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27329
/proc/meminfo: memFree=1695288/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=196628 CPUtime=881.94
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50555 0 0 0 81068 7126 0 0 25 0 1 0 125264371 201347072 47105 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49157 47105 215 467 0 48688 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 196628

[startup+942.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 27329
/proc/meminfo: memFree=1695164/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=196788 CPUtime=941.92
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50584 0 0 0 86571 7621 0 0 25 0 1 0 125264371 201510912 47134 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49197 47134 215 467 0 48728 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 196788

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 27331
/proc/meminfo: memFree=1694668/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=197332 CPUtime=1001.89
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50682 0 0 0 92128 8061 0 0 25 0 1 0 125264371 202067968 47232 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49333 47232 215 467 0 48864 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 197332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27333
/proc/meminfo: memFree=1694544/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=197332 CPUtime=1061.86
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50693 0 0 0 97609 8577 0 0 25 0 1 0 125264371 202067968 47243 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49333 47243 215 467 0 48864 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 197332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27335
/proc/meminfo: memFree=1693800/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=197992 CPUtime=1121.84
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50888 0 0 0 103114 9070 0 0 25 0 1 0 125264371 202743808 47438 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49498 47438 215 467 0 49029 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 197992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27337
/proc/meminfo: memFree=1693428/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=198336 CPUtime=1181.82
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50955 0 0 0 108581 9601 0 0 25 0 1 0 125264371 203096064 47505 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49584 47505 215 467 0 49115 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 198336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27337
/proc/meminfo: memFree=1693304/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=198480 CPUtime=1241.79
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50971 0 0 0 114059 10120 0 0 25 0 1 0 125264371 203243520 47521 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49620 47521 215 467 0 49151 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 198480

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27339
/proc/meminfo: memFree=1693304/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=198480 CPUtime=1301.77
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 50971 0 0 0 119550 10627 0 0 25 0 1 0 125264371 203243520 47521 1992294400 134512640 136421960 4291577104 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49620 47521 215 467 0 49151 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 198480

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27341
/proc/meminfo: memFree=1693056/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=198620 CPUtime=1361.75
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 51007 0 0 0 125056 11119 0 0 25 0 1 0 125264371 203386880 47557 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49655 47557 215 467 0 49186 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 198620

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27343
/proc/meminfo: memFree=1693056/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=198620 CPUtime=1421.73
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 51008 0 0 0 130558 11615 0 0 25 0 1 0 125264371 203386880 47558 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 49655 47558 215 467 0 49186 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 198620

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27345
/proc/meminfo: memFree=1691568/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=200116 CPUtime=1481.7
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 51375 0 0 0 136117 12053 0 0 25 0 1 0 125264371 204918784 47925 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 50029 47925 215 467 0 49560 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 200116

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27345
/proc/meminfo: memFree=1687104/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=204868 CPUtime=1541.69
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 52557 0 0 0 141615 12554 0 0 25 0 1 0 125264371 209784832 49107 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 51217 49107 215 467 0 50748 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 204868

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27347
/proc/meminfo: memFree=1686608/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=205132 CPUtime=1601.65
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 52635 0 0 0 147119 13046 0 0 25 0 1 0 125264371 210055168 49185 1992294400 134512640 136421960 4291577104 18446744073709551615 134865264 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 51283 49185 215 467 0 50814 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 205132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27349
/proc/meminfo: memFree=1686608/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=205132 CPUtime=1661.63
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 52635 0 0 0 152606 13557 0 0 25 0 1 0 125264371 210055168 49185 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 51283 49185 215 467 0 50814 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 205132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27351
/proc/meminfo: memFree=1686608/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=205132 CPUtime=1721.6
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 52635 0 0 0 158193 13967 0 0 25 0 1 0 125264371 210055168 49185 1992294400 134512640 136421960 4291577104 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 51283 49185 215 467 0 50814 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 205132

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27353
/proc/meminfo: memFree=1686236/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=205584 CPUtime=1781.58
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 52719 0 0 0 163714 14444 0 0 25 0 1 0 125264371 210518016 49269 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 51396 49269 215 467 0 50927 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 205584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27353
/proc/meminfo: memFree=1686112/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=205584 CPUtime=1800.09
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 52719 0 0 0 165410 14599 0 0 25 0 1 0 125264371 210518016 49269 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 51396 49269 215 467 0 50927 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 205584

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27353
/proc/meminfo: memFree=1686112/2059040 swapFree=4135148/4192956
[pid=27301] ppid=27299 vsize=205584 CPUtime=1800.09
/proc/27301/stat : 27301 (pbct) R 27299 27301 26993 0 -1 4202496 52719 0 0 0 165410 14599 0 0 25 0 1 0 125264371 210518016 49269 1992294400 134512640 136421960 4291577104 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27301/statm: 51396 49269 215 467 0 50927 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 205584

Child status: 0
Real time (s): 1800.84
CPU time (s): 1800.12
CPU user time (s): 1654.1
CPU system time (s): 146.015
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 205584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1654.1
system time used= 146.015
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52721
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= 4816

runsolver used 2.79957 second user time and 8.67668 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-25 22:10:28
IDJOB=2681845
IDBENCH=25016
IDSOLVER=1192
FILE ID=node011/2681845-1277496628
PBS_JOBID= 11190584
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_9.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681845-1277496628/watcher-2681845-1277496628 -o /tmp/evaluation-result-2681845-1277496628/solver-2681845-1277496628 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681845-1277496628.opb

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

MD5SUM BENCH= d90f6236f870e45ceb3cd4a6e4593f30
RANDOM SEED=945956342

node011.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		: 3000.264
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		: 3000.264
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:       1885544 kB
Buffers:         13608 kB
Cached:          71468 kB
SwapCached:       9980 kB
Active:          70972 kB
Inactive:        26720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1885544 kB
SwapTotal:     4192956 kB
SwapFree:      4135148 kB
Dirty:            3368 kB
Writeback:           0 kB
AnonPages:       11412 kB
Mapped:           8396 kB
Slab:            53904 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181928 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= 62400 MiB
End job on node011 at 2010-06-25 22:40:31