Trace number 2681609

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) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
MD5SUM901fa4df755866cb23bdcc769669d554
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark9.02663
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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
0.00/0.01	c constraints 582/0 clauses 567/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 9 + 0
1800.09/1800.61	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-2681609-1277500641/watcher-2681609-1277500641 -o /tmp/evaluation-result-2681609-1277500641/solver-2681609-1277500641 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681609-1277500641.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 3/106 31582
/proc/meminfo: memFree=1812016/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=2268 CPUtime=0
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 299 0 0 0 0 0 0 0 17 0 1 0 91358551 2322432 219 1992294400 134512640 136421960 4289029728 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31582/statm: 567 220 146 467 0 98 0

[startup+0.0483769 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31582
/proc/meminfo: memFree=1812016/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=6540 CPUtime=0.04
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 1354 0 0 0 4 0 0 0 17 0 1 0 91358551 6696960 1274 1992294400 134512640 136421960 4289029728 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 1635 1275 193 467 0 1166 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6540

[startup+0.101382 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31582
/proc/meminfo: memFree=1812016/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=10860 CPUtime=0.09
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 2374 0 0 0 8 1 0 0 17 0 1 0 91358551 11120640 2294 1992294400 134512640 136421960 4289029728 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 2715 2294 193 467 0 2246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10860

[startup+0.301399 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31582
/proc/meminfo: memFree=1812016/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=18924 CPUtime=0.29
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 4382 0 0 0 26 3 0 0 17 0 1 0 91358551 19378176 4302 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 4731 4302 215 467 0 4262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18924

[startup+0.701433 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31582
/proc/meminfo: memFree=1812016/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=19840 CPUtime=0.69
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 4636 0 0 0 62 7 0 0 17 0 1 0 91358551 20316160 4556 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 4960 4556 215 467 0 4491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19840

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31583
/proc/meminfo: memFree=1794152/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=20612 CPUtime=1.49
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 4816 0 0 0 133 16 0 0 18 0 1 0 91358551 21106688 4736 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 5153 4736 215 467 0 4684 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20612

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31583
/proc/meminfo: memFree=1793408/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=21516 CPUtime=3.09
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 5054 0 0 0 275 34 0 0 21 0 1 0 91358551 22032384 4974 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 5379 4974 215 467 0 4910 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21516

[startup+6.30092 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31583
/proc/meminfo: memFree=1791548/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=22564 CPUtime=6.29
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 5312 0 0 0 572 57 0 0 25 0 1 0 91358551 23105536 5232 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 5641 5232 215 467 0 5172 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22564

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31583
/proc/meminfo: memFree=1791052/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=22972 CPUtime=12.69
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 5391 0 0 0 1175 94 0 0 25 0 1 0 91358551 23523328 5311 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 5743 5311 215 467 0 5274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22972

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31583
/proc/meminfo: memFree=1789192/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=24812 CPUtime=25.48
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 5852 0 0 0 2367 181 0 0 25 0 1 0 91358551 25407488 5772 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 6203 5772 215 467 0 5734 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24812

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31585
/proc/meminfo: memFree=1787952/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=26012 CPUtime=51.07
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 6164 0 0 0 4768 339 0 0 25 0 1 0 91358551 26636288 6084 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 6503 6084 215 467 0 6034 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26012

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31585
/proc/meminfo: memFree=1786092/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=27812 CPUtime=102.27
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 6590 0 0 0 9602 625 0 0 25 0 1 0 91358551 28479488 6510 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 6953 6510 215 467 0 6484 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27812

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31587
/proc/meminfo: memFree=1782000/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=32032 CPUtime=162.24
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 7617 0 0 0 15245 979 0 0 25 0 1 0 91358551 32800768 7537 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 8008 7537 215 467 0 7539 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32032

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31589
/proc/meminfo: memFree=1781132/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=32900 CPUtime=222.23
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 7802 0 0 0 20935 1288 0 0 25 0 1 0 91358551 33689600 7722 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 8225 7722 215 467 0 7756 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32900

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31591
/proc/meminfo: memFree=1780760/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=33192 CPUtime=282.2
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 7897 0 0 0 26594 1626 0 0 25 0 1 0 91358551 33988608 7817 1992294400 134512640 136421960 4289029728 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 8298 7817 215 467 0 7829 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33192

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31593
/proc/meminfo: memFree=1778528/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=35476 CPUtime=342.19
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 8441 0 0 0 32274 1945 0 0 25 0 1 0 91358551 36327424 8361 1992294400 134512640 136421960 4289029728 18446744073709551615 135032201 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 8869 8361 215 467 0 8400 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35476

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31593
/proc/meminfo: memFree=1777908/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=36168 CPUtime=402.17
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 8581 0 0 0 38006 2211 0 0 25 0 1 0 91358551 37036032 8501 1992294400 134512640 136421960 4289029728 18446744073709551615 134861904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 9042 8501 215 467 0 8573 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 36168

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31595
/proc/meminfo: memFree=1777412/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=36592 CPUtime=462.15
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 8706 0 0 0 43689 2526 0 0 25 0 1 0 91358551 37470208 8626 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 9148 8626 215 467 0 8679 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 36592

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31597
/proc/meminfo: memFree=1775180/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=38952 CPUtime=522.14
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 9258 0 0 0 49399 2815 0 0 25 0 1 0 91358551 39886848 9178 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 9738 9178 215 467 0 9269 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 38952

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31599
/proc/meminfo: memFree=1775056/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=38952 CPUtime=582.12
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 9259 0 0 0 55122 3090 0 0 25 0 1 0 91358551 39886848 9179 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 9738 9179 215 467 0 9269 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 38952

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31601
/proc/meminfo: memFree=1775056/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=38952 CPUtime=642.1
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 9261 0 0 0 60833 3377 0 0 25 0 1 0 91358551 39886848 9181 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 9738 9181 215 467 0 9269 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 38952

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31605
/proc/meminfo: memFree=1771336/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=42724 CPUtime=822.05
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10138 0 0 0 77829 4376 0 0 25 0 1 0 91358551 43749376 10058 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 10681 10058 215 467 0 10212 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 42724

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31610
/proc/meminfo: memFree=1770592/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=42724 CPUtime=882.03
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10150 0 0 0 83572 4631 0 0 25 0 1 0 91358551 43749376 10070 1992294400 134512640 136421960 4289029728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 10681 10070 215 467 0 10212 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 42724

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31612
/proc/meminfo: memFree=1770220/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=43200 CPUtime=942.01
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10251 0 0 0 89335 4866 0 0 25 0 1 0 91358551 44236800 10171 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 10800 10171 215 467 0 10331 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 43200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31612
/proc/meminfo: memFree=1769104/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=44276 CPUtime=1002
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10522 0 0 0 95023 5177 0 0 25 0 1 0 91358551 45338624 10442 1992294400 134512640 136421960 4289029728 18446744073709551615 134870298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11069 10442 215 467 0 10600 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 44276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31614
/proc/meminfo: memFree=1769104/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=44416 CPUtime=1061.98
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10535 0 0 0 100745 5453 0 0 25 0 1 0 91358551 45481984 10455 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11104 10455 215 467 0 10635 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 44416

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31616
/proc/meminfo: memFree=1768484/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=44776 CPUtime=1121.96
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10705 0 0 0 106465 5731 0 0 25 0 1 0 91358551 45850624 10567 1992294400 134512640 136421960 4289029728 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11194 10567 215 467 0 10725 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 44776

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31618
/proc/meminfo: memFree=1768484/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=44776 CPUtime=1181.95
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10707 0 0 0 112155 6040 0 0 25 0 1 0 91358551 45850624 10569 1992294400 134512640 136421960 4289029728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11194 10569 215 467 0 10725 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 44776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31620
/proc/meminfo: memFree=1768484/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=44776 CPUtime=1241.93
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10713 0 0 0 117906 6287 0 0 25 0 1 0 91358551 45850624 10575 1992294400 134512640 136421960 4289029728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11194 10575 215 467 0 10725 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 44776

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31620
/proc/meminfo: memFree=1768236/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=45244 CPUtime=1301.93
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10801 0 0 0 123625 6568 0 0 25 0 1 0 91358551 46329856 10663 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11311 10663 215 467 0 10842 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 45244

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31622
/proc/meminfo: memFree=1767988/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=45524 CPUtime=1361.9
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10853 0 0 0 129372 6818 0 0 25 0 1 0 91358551 46616576 10715 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11381 10715 215 467 0 10912 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 45524

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31624
/proc/meminfo: memFree=1767492/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=45624 CPUtime=1421.89
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10969 0 0 0 135114 7075 0 0 25 0 1 0 91358551 46718976 10769 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11406 10769 215 467 0 10937 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 45624

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31626
/proc/meminfo: memFree=1767492/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=45624 CPUtime=1481.86
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10970 0 0 0 140783 7403 0 0 25 0 1 0 91358551 46718976 10770 1992294400 134512640 136421960 4289029728 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11406 10770 215 467 0 10937 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 45624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31628
/proc/meminfo: memFree=1767492/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=45764 CPUtime=1541.85
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 10993 0 0 0 146522 7663 0 0 25 0 1 0 91358551 46862336 10793 1992294400 134512640 136421960 4289029728 18446744073709551615 134902256 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11441 10793 215 467 0 10972 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 45764

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31628
/proc/meminfo: memFree=1766748/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=46792 CPUtime=1601.83
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 11211 0 0 0 152238 7945 0 0 25 0 1 0 91358551 47915008 11011 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11698 11011 215 467 0 11229 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 46792

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31630
/proc/meminfo: memFree=1766128/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=47532 CPUtime=1661.81
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 11381 0 0 0 157957 8224 0 0 25 0 1 0 91358551 48672768 11181 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 11883 11181 215 467 0 11414 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 47532

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31632
/proc/meminfo: memFree=1765632/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=48028 CPUtime=1721.79
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 11490 0 0 0 163692 8487 0 0 25 0 1 0 91358551 49180672 11290 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 12007 11290 215 467 0 11538 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 48028

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31634
/proc/meminfo: memFree=1765260/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=48360 CPUtime=1781.78
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 11562 0 0 0 169452 8726 0 0 25 0 1 0 91358551 49520640 11362 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 12090 11362 215 467 0 11621 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 48360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31634
/proc/meminfo: memFree=1765260/2059040 swapFree=4140112/4192956
[pid=31582] ppid=31580 vsize=48360 CPUtime=1800.09
/proc/31582/stat : 31582 (pbct) R 31580 31582 30988 0 -1 4202496 11563 0 0 0 171217 8792 0 0 25 0 1 0 91358551 49520640 11363 1992294400 134512640 136421960 4289029728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31582/statm: 12090 11363 215 467 0 11621 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 48360

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1712.17
CPU system time (s): 87.9316
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 48360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1712.17
system time used= 87.9316
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11565
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= 3356

runsolver used 2.91856 second user time and 8.5597 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-25 23:17:21
IDJOB=2681609
IDBENCH=48098
IDSOLVER=1192
FILE ID=node031/2681609-1277500641
PBS_JOBID= 11190580
Free space on /tmp= 62420 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681609-1277500641/watcher-2681609-1277500641 -o /tmp/evaluation-result-2681609-1277500641/solver-2681609-1277500641 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681609-1277500641.opb

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

MD5SUM BENCH= 901fa4df755866cb23bdcc769669d554
RANDOM SEED=148006897

node031.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		: 3000.219
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1812544 kB
Buffers:         54940 kB
Cached:          85768 kB
SwapCached:       5356 kB
Active:          57284 kB
Inactive:        96480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1812544 kB
SwapTotal:     4192956 kB
SwapFree:      4140112 kB
Dirty:            1868 kB
Writeback:           0 kB
AnonPages:       11632 kB
Mapped:          12024 kB
Slab:            70456 kB
PageTables:       4224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181052 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62420 MiB
End job on node031 at 2010-06-25 23:47:23