Trace number 2668381

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? (TO) 1800.12 1800.66

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib3/normalized-mps-v2-20-10-blend2.opb
MD5SUM583b02132cd61d8427630f4009f80dd3
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark46020508
Best CPU time to get the best result obtained on this benchmark1800.37
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 33023540
Optimality of the best value was proved NO
Number of variables2944
Total number of constraints214
Number of constraints which are clauses9
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints205
Minimum length of a constraint1
Maximum length of a constraint2659
Number of terms in the objective function 88
Biggest coefficient in the objective function 24014225
Number of bits for the biggest coefficient in the objective function 25
Sum of the numbers in the objective function 235593725
Number of bits of the sum of numbers in the objective function 28
Biggest number in a constraint 8935312239624192
Number of bits of the biggest number in a constraint 53
Biggest sum of numbers in a constraint 1346963845029350184
Number of bits of the biggest sum of numbers61
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.49/1.51	c constraints 190/0 clauses 15/0 units 797
1.49/1.51	c vars 2944
1.49/1.51	c objective 88 + 0
1800.07/1800.61	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-2668381-1276573939/watcher-2668381-1276573939 -o /tmp/evaluation-result-2668381-1276573939/solver-2668381-1276573939 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668381-1276573939.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: 0.92 0.98 0.99 3/106 32447
/proc/meminfo: memFree=1795848/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=2340 CPUtime=0
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 287 0 0 0 0 0 0 0 20 0 1 0 32997836 2396160 209 1992294400 134512640 136485738 4288658064 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32447/statm: 585 209 157 482 0 101 0

[startup+0.0412699 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 32447
/proc/meminfo: memFree=1795848/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=2916 CPUtime=0.03
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 410 0 0 0 3 0 0 0 20 0 1 0 32997836 2985984 332 1992294400 134512640 136485738 4288658064 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32447/statm: 729 332 157 482 0 245 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2916

[startup+0.101274 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 32447
/proc/meminfo: memFree=1795848/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=2916 CPUtime=0.09
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 410 0 0 0 9 0 0 0 20 0 1 0 32997836 2985984 332 1992294400 134512640 136485738 4288658064 18446744073709551615 135177538 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32447/statm: 729 332 157 482 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2916

[startup+0.30129 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 32447
/proc/meminfo: memFree=1795848/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=2916 CPUtime=0.29
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 410 0 0 0 29 0 0 0 20 0 1 0 32997836 2985984 332 1992294400 134512640 136485738 4288658064 18446744073709551615 135177538 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32447/statm: 729 332 157 482 0 245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2916

[startup+0.701322 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 32447
/proc/meminfo: memFree=1795848/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=3340 CPUtime=0.69
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 501 0 0 0 69 0 0 0 21 0 1 0 32997836 3420160 423 1992294400 134512640 136485738 4288658064 18446744073709551615 135856892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32447/statm: 835 423 157 482 0 351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3340

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 32448
/proc/meminfo: memFree=1793732/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=4316 CPUtime=1.49
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 730 0 0 0 149 0 0 0 23 0 1 0 32997836 4419584 652 1992294400 134512640 136485738 4288658064 18446744073709551615 135411124 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32447/statm: 1079 652 157 482 0 595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4316

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 32448
/proc/meminfo: memFree=1750332/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=123932 CPUtime=3.09
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 32108 0 0 0 297 12 0 0 25 0 1 0 32997836 126906368 30092 1992294400 134512640 136485738 4288658064 18446744073709551615 134606301 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 30983 30093 210 482 0 30499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123932

[startup+6.30078 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 32448
/proc/meminfo: memFree=1663036/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=138012 CPUtime=6.29
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 35484 0 0 0 613 16 0 0 25 0 1 0 32997836 141324288 33468 1992294400 134512640 136485738 4288658064 18446744073709551615 135180222 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 34503 33468 228 482 0 34019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 138012

[startup+12.7003 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 32448
/proc/meminfo: memFree=1657580/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=142700 CPUtime=12.69
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 36617 0 0 0 1243 26 0 0 25 0 1 0 32997836 146124800 34601 1992294400 134512640 136485738 4288658064 18446744073709551615 135293340 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 35675 34601 228 482 0 35191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 142700

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 32448
/proc/meminfo: memFree=1650760/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=149896 CPUtime=25.48
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 38405 0 0 0 2508 40 0 0 25 0 1 0 32997836 153493504 36389 1992294400 134512640 136485738 4288658064 18446744073709551615 135185382 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 37474 36389 228 482 0 36990 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 149896

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 32450
/proc/meminfo: memFree=1638360/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=162096 CPUtime=51.08
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 41450 0 0 0 5044 64 0 0 25 0 1 0 32997836 165986304 39434 1992294400 134512640 136485738 4288658064 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 40524 39434 228 482 0 40040 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 162096

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 32450
/proc/meminfo: memFree=1623976/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=176256 CPUtime=102.27
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 44972 0 0 0 10122 105 0 0 25 0 1 0 32997836 180486144 42956 1992294400 134512640 136485738 4288658064 18446744073709551615 135293362 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 44064 42956 228 482 0 43580 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 176256

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32452
/proc/meminfo: memFree=1586528/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=214016 CPUtime=162.25
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 54573 0 0 0 16046 179 0 0 25 0 1 0 32997836 219152384 52414 1992294400 134512640 136485738 4288658064 18446744073709551615 135293718 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 53504 52414 228 482 0 53020 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 214016

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32454
/proc/meminfo: memFree=1545608/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=254480 CPUtime=222.24
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 64672 0 0 0 21959 265 0 0 25 0 1 0 32997836 260587520 62513 1992294400 134512640 136485738 4288658064 18446744073709551615 135260399 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 63620 62513 228 482 0 63136 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 254480

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32456
/proc/meminfo: memFree=1508780/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=290996 CPUtime=282.21
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 73813 0 0 0 27848 373 0 0 25 0 1 0 32997836 297979904 71654 1992294400 134512640 136485738 4288658064 18446744073709551615 135293650 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 72749 71654 228 482 0 72265 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 290996

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32456
/proc/meminfo: memFree=1508780/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=290996 CPUtime=342.2
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 73813 0 0 0 33764 456 0 0 25 0 1 0 32997836 297979904 71654 1992294400 134512640 136485738 4288658064 18446744073709551615 135293384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 72749 71654 228 482 0 72265 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 290996

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32458
/proc/meminfo: memFree=1508656/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=290996 CPUtime=402.17
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 73813 0 0 0 39697 520 0 0 25 0 1 0 32997836 297979904 71654 1992294400 134512640 136485738 4288658064 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 72749 71654 228 482 0 72265 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 290996

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32460
/proc/meminfo: memFree=1491048/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=309068 CPUtime=462.16
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 78323 0 0 0 45637 579 0 0 25 0 1 0 32997836 316485632 76164 1992294400 134512640 136485738 4288658064 18446744073709551615 135844737 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 77267 76164 228 482 0 76783 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 309068

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32462
/proc/meminfo: memFree=1460172/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=339512 CPUtime=522.14
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 85947 0 0 0 51560 654 0 0 25 0 1 0 32997836 347660288 83788 1992294400 134512640 136485738 4288658064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 84878 83788 228 482 0 84394 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 339512

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32473
/proc/meminfo: memFree=1437356/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=362140 CPUtime=582.11
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 91570 0 0 0 57466 745 0 0 25 0 1 0 32997836 370831360 89411 1992294400 134512640 136485738 4288658064 18446744073709551615 134669712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 90535 89411 228 482 0 90051 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 362140

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32473
/proc/meminfo: memFree=1437356/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=362140 CPUtime=642.09
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 91570 0 0 0 63385 824 0 0 25 0 1 0 32997836 370831360 89411 1992294400 134512640 136485738 4288658064 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 90535 89411 228 482 0 90051 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 362140

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32479
/proc/meminfo: memFree=1437232/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=362140 CPUtime=822.03
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 91570 0 0 0 81249 954 0 0 25 0 1 0 32997836 370831360 89411 1992294400 134512640 136485738 4288658064 18446744073709551615 135180155 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 90535 89411 228 482 0 90051 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 362140

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32481
/proc/meminfo: memFree=1437232/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=362140 CPUtime=882.02
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 91570 0 0 0 87207 995 0 0 25 0 1 0 32997836 370831360 89411 1992294400 134512640 136485738 4288658064 18446744073709551615 135192999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 90535 89411 228 482 0 90051 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 362140

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32481
/proc/meminfo: memFree=1437232/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=362140 CPUtime=942
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 91570 0 0 0 93094 1106 0 0 25 0 1 0 32997836 370831360 89411 1992294400 134512640 136485738 4288658064 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 90535 89411 228 482 0 90051 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 362140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32483
/proc/meminfo: memFree=1437232/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=362140 CPUtime=1001.99
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 91576 0 0 0 98976 1223 0 0 25 0 1 0 32997836 370831360 89417 1992294400 134512640 136485738 4288658064 18446744073709551615 135173226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 90535 89417 228 482 0 90051 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 362140

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32485
/proc/meminfo: memFree=1421980/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=377628 CPUtime=1061.97
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95476 0 0 0 104906 1291 0 0 25 0 1 0 32997836 386691072 93317 1992294400 134512640 136485738 4288658064 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94407 93317 228 482 0 93923 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 377628

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32487
/proc/meminfo: memFree=1420492/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1121.95
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95769 0 0 0 110839 1356 0 0 25 0 1 0 32997836 387919872 93610 1992294400 134512640 136485738 4288658064 18446744073709551615 135039478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93610 228 482 0 94223 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 378828

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32489
/proc/meminfo: memFree=1420368/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1181.93
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95769 0 0 0 116753 1440 0 0 25 0 1 0 32997836 387919872 93610 1992294400 134512640 136485738 4288658064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93610 228 482 0 94223 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 378828

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 32489
/proc/meminfo: memFree=1420244/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1241.91
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95769 0 0 0 122667 1524 0 0 25 0 1 0 32997836 387919872 93610 1992294400 134512640 136485738 4288658064 18446744073709551615 135185135 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93610 228 482 0 94223 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 378828

[startup+1302.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 32494
/proc/meminfo: memFree=1419748/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1301.91
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95770 0 0 0 128591 1600 0 0 25 0 1 0 32997836 387919872 93611 1992294400 134512640 136485738 4288658064 18446744073709551615 135185315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93611 228 482 0 94223 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 378828

[startup+1362.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 32496
/proc/meminfo: memFree=1419624/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1361.87
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95770 0 0 0 134545 1642 0 0 25 0 1 0 32997836 387919872 93611 1992294400 134512640 136485738 4288658064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93611 228 482 0 94223 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 378828

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32498
/proc/meminfo: memFree=1419748/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1421.87
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95770 0 0 0 140487 1700 0 0 25 0 1 0 32997836 387919872 93611 1992294400 134512640 136485738 4288658064 18446744073709551615 135038282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93611 228 482 0 94223 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 378828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32500
/proc/meminfo: memFree=1419748/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1481.85
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95773 0 0 0 146411 1774 0 0 25 0 1 0 32997836 387919872 93614 1992294400 134512640 136485738 4288658064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93614 228 482 0 94223 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 378828

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32500
/proc/meminfo: memFree=1419748/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1541.83
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95774 0 0 0 152308 1875 0 0 25 0 1 0 32997836 387919872 93615 1992294400 134512640 136485738 4288658064 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93615 228 482 0 94223 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 378828

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32502
/proc/meminfo: memFree=1419748/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1601.81
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95774 0 0 0 158231 1950 0 0 25 0 1 0 32997836 387919872 93615 1992294400 134512640 136485738 4288658064 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93615 228 482 0 94223 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 378828

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32504
/proc/meminfo: memFree=1419748/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1661.79
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95774 0 0 0 164120 2059 0 0 25 0 1 0 32997836 387919872 93615 1992294400 134512640 136485738 4288658064 18446744073709551615 135191991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93615 228 482 0 94223 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 378828

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32506
/proc/meminfo: memFree=1419748/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1721.78
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95774 0 0 0 170057 2121 0 0 25 0 1 0 32997836 387919872 93615 1992294400 134512640 136485738 4288658064 18446744073709551615 135857105 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93615 228 482 0 94223 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 378828

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32508
/proc/meminfo: memFree=1419624/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1781.76
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95774 0 0 0 176018 2158 0 0 25 0 1 0 32997836 387919872 93615 1992294400 134512640 136485738 4288658064 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93615 228 482 0 94223 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 378828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32508
/proc/meminfo: memFree=1419624/2059040 swapFree=4140192/4192956
[pid=32447] ppid=32445 vsize=378828 CPUtime=1800.07
/proc/32447/stat : 32447 (pbct) R 32445 32447 32085 0 -1 4202496 95774 0 0 0 177839 2168 0 0 25 0 1 0 32997836 387919872 93615 1992294400 134512640 136485738 4288658064 18446744073709551615 135256141 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32447/statm: 94707 93615 228 482 0 94223 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 378828

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): 1800.66
CPU time (s): 1800.12
CPU user time (s): 1778.4
CPU system time (s): 21.7257
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 378828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.4
system time used= 21.7257
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95774
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= 2
involuntary context switches= 19664

runsolver used 3.22851 second user time and 8.25375 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-15 05:52:19
IDJOB=2668381
IDBENCH=2550
IDSOLVER=1170
FILE ID=node003/2668381-1276573939
PBS_JOBID= 11173517
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-blend2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668381-1276573939/watcher-2668381-1276573939 -o /tmp/evaluation-result-2668381-1276573939/solver-2668381-1276573939 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668381-1276573939.opb

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

MD5SUM BENCH= 583b02132cd61d8427630f4009f80dd3
RANDOM SEED=707234672

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1796252 kB
Buffers:         65528 kB
Cached:         118104 kB
SwapCached:       5848 kB
Active:          73940 kB
Inactive:       122356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1796252 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            2464 kB
Writeback:          24 kB
AnonPages:       11216 kB
Mapped:          13040 kB
Slab:            44620 kB
PageTables:       3924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182056 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= 62576 MiB
End job on node003 at 2010-06-15 06:22:22