Trace number 2668254

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) 1800.05 1800.55

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb
MD5SUMa7af672db5daf9bd21f1768f531add6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.54
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables21320
Total number of constraints79746
Number of constraints which are clauses79734
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint1
Maximum length of a constraint1407
Number of terms in the objective function 1407
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 1407
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1442
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.89/0.94	c constraints 1/0 clauses 79740/0 units 5
0.89/0.94	c vars 21320
0.89/0.94	c objective 1402 + 5
1800.00/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668254-1276641635/watcher-2668254-1276641635 -o /tmp/evaluation-result-2668254-1276641635/solver-2668254-1276641635 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668254-1276641635.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 11662
/proc/meminfo: memFree=1797036/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=2352 CPUtime=0
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 284 0 0 0 0 0 0 0 18 0 1 0 5458615 2408448 206 1992294400 134512640 136485738 4294638864 18446744073709551615 135567014 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11662/statm: 588 206 157 482 0 104 0

[startup+0.0788021 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11662
/proc/meminfo: memFree=1797036/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=2508 CPUtime=0.07
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 336 0 0 0 7 0 0 0 21 0 1 0 5458615 2568192 258 1992294400 134512640 136485738 4294638864 18446744073709551615 135567074 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11662/statm: 627 258 157 482 0 143 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2508

[startup+0.100803 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11662
/proc/meminfo: memFree=1797036/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=2508 CPUtime=0.09
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 354 0 0 0 9 0 0 0 21 0 1 0 5458615 2568192 276 1992294400 134512640 136485738 4294638864 18446744073709551615 135177485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11662/statm: 627 276 157 482 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2508

[startup+0.300816 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11662
/proc/meminfo: memFree=1797036/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=3220 CPUtime=0.29
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 510 0 0 0 29 0 0 0 21 0 1 0 5458615 3297280 432 1992294400 134512640 136485738 4294638864 18446744073709551615 135681205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11662/statm: 805 432 157 482 0 321 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3220

[startup+0.700845 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11662
/proc/meminfo: memFree=1797036/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=4404 CPUtime=0.69
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 856 0 0 0 69 0 0 0 22 0 1 0 5458615 4509696 745 1992294400 134512640 136485738 4294638864 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11662/statm: 1101 745 157 482 0 617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4404

[startup+1.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11663
/proc/meminfo: memFree=1785868/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=66112 CPUtime=1.49
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 16512 0 0 0 143 6 0 0 25 0 1 0 5458615 67698688 15508 1992294400 134512640 136485738 4294638864 18446744073709551615 134776229 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 16528 15509 194 482 0 16044 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66112

[startup+3.10101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11663
/proc/meminfo: memFree=1674144/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=224564 CPUtime=3.09
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 58295 0 0 0 284 25 0 0 25 0 1 0 5458615 229953536 54147 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 56141 54147 225 482 0 55657 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 224564

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11663
/proc/meminfo: memFree=1580152/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=224832 CPUtime=6.29
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 58387 0 0 0 575 54 0 0 25 0 1 0 5458615 230227968 54239 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 56208 54239 226 482 0 55724 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 224832

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11663
/proc/meminfo: memFree=1579408/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=225636 CPUtime=12.69
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 58559 0 0 0 1160 109 0 0 25 0 1 0 5458615 231051264 54411 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 56409 54411 226 482 0 55925 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 225636

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11663
/proc/meminfo: memFree=1577300/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=227752 CPUtime=25.49
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 59106 0 0 0 2327 222 0 0 25 0 1 0 5458615 233218048 54958 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 56938 54958 226 482 0 56454 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 227752

[startup+51.1004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11665
/proc/meminfo: memFree=1573828/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=231060 CPUtime=51.07
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 59941 0 0 0 4667 440 0 0 25 0 1 0 5458615 236605440 55793 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 57765 55793 226 482 0 57281 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 231060

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11667
/proc/meminfo: memFree=1565644/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=239132 CPUtime=102.27
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 61940 0 0 0 9334 893 0 0 25 0 1 0 5458615 244871168 57792 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 59783 57792 226 482 0 59299 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 239132

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11667
/proc/meminfo: memFree=1555352/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=249488 CPUtime=162.24
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 64539 0 0 0 14793 1431 0 0 25 0 1 0 5458615 255475712 60391 1992294400 134512640 136485738 4294638864 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 62372 60391 226 482 0 61888 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 249488

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11669
/proc/meminfo: memFree=1544812/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=259820 CPUtime=222.24
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 67124 0 0 0 20256 1968 0 0 25 0 1 0 5458615 266055680 62976 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 64955 62976 226 482 0 64471 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 259820

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11671
/proc/meminfo: memFree=1536008/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=268860 CPUtime=282.21
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 69375 0 0 0 25732 2489 0 0 25 0 1 0 5458615 275312640 65227 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 67215 65227 226 482 0 66731 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 268860

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11673
/proc/meminfo: memFree=1525964/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=279048 CPUtime=342.2
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 71883 0 0 0 31224 2996 0 0 25 0 1 0 5458615 285745152 67735 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 69762 67735 226 482 0 69278 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 279048

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11675
/proc/meminfo: memFree=1516540/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=288316 CPUtime=402.19
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 74221 0 0 0 36720 3499 0 0 25 0 1 0 5458615 295235584 70073 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 72079 70073 226 482 0 71595 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 288316

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11675
/proc/meminfo: memFree=1507116/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=297492 CPUtime=462.17
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 76518 0 0 0 42212 4005 0 0 25 0 1 0 5458615 304631808 72370 1992294400 134512640 136485738 4294638864 18446744073709551615 134878503 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 74373 72370 226 482 0 73889 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 297492

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11677
/proc/meminfo: memFree=1496328/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=308288 CPUtime=522.15
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 79188 0 0 0 47715 4500 0 0 25 0 1 0 5458615 315686912 75040 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 77072 75040 226 482 0 76588 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 308288

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11679
/proc/meminfo: memFree=1483556/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=321156 CPUtime=582.14
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 82408 0 0 0 53205 5009 0 0 25 0 1 0 5458615 328863744 78260 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 80289 78260 226 482 0 79805 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 321156

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11681
/proc/meminfo: memFree=1474752/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=329628 CPUtime=642.14
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 84542 0 0 0 58698 5516 0 0 25 0 1 0 5458615 337539072 80394 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 82407 80394 226 482 0 81923 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 329628

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11687
/proc/meminfo: memFree=1432840/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=371504 CPUtime=882.06
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 94971 0 0 0 80629 7577 0 0 25 0 1 0 5458615 380420096 90823 1992294400 134512640 136485738 4294638864 18446744073709551615 134882862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 92876 90823 226 482 0 92392 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 371504

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11689
/proc/meminfo: memFree=1422672/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=381592 CPUtime=942.04
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 97508 0 0 0 86127 8077 0 0 25 0 1 0 5458615 390750208 93360 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 95398 93360 226 482 0 94914 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 381592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11691
/proc/meminfo: memFree=1415976/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=388196 CPUtime=1002.02
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 99170 0 0 0 91659 8543 0 0 25 0 1 0 5458615 397512704 95022 1992294400 134512640 136485738 4294638864 18446744073709551615 134880454 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 97049 95022 226 482 0 96565 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 388196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11691
/proc/meminfo: memFree=1408288/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=395872 CPUtime=1062
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 101093 0 0 0 97148 9052 0 0 25 0 1 0 5458615 405372928 96945 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 98968 96945 226 482 0 98484 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 395872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11693
/proc/meminfo: memFree=1398740/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=405308 CPUtime=1121.99
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 103444 0 0 0 102653 9546 0 0 25 0 1 0 5458615 415035392 99296 1992294400 134512640 136485738 4294638864 18446744073709551615 134883906 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 101327 99296 226 482 0 100843 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 405308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11695
/proc/meminfo: memFree=1389564/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1181.97
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 108143 10054 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 414296

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11706
/proc/meminfo: memFree=1388944/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1241.95
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 113642 10553 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 414296

[startup+1302.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 11708
/proc/meminfo: memFree=1388944/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1301.93
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 119129 11064 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 414296

[startup+1362.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 11708
/proc/meminfo: memFree=1388944/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1361.91
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 124639 11552 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 414296

[startup+1422.31 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 11710
/proc/meminfo: memFree=1388944/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1421.9
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 130132 12058 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 414296

[startup+1482.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 11712
/proc/meminfo: memFree=1388944/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1481.87
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 135619 12568 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 134882535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 414296

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 11714
/proc/meminfo: memFree=1388944/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1541.86
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 141130 13056 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 414296

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 11716
/proc/meminfo: memFree=1388944/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1601.85
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 146647 13538 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 414296

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11716
/proc/meminfo: memFree=1388944/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1661.83
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 152141 14042 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 414296

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11718
/proc/meminfo: memFree=1388944/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1721.81
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 157619 14562 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 414296

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11720
/proc/meminfo: memFree=1388820/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1781.8
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 163077 15103 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 414296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11720
/proc/meminfo: memFree=1388820/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1800
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 164740 15260 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 414296

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11720
/proc/meminfo: memFree=1388820/2059040 swapFree=4192956/4192956
[pid=11662] ppid=11660 vsize=414296 CPUtime=1800
/proc/11662/stat : 11662 (pbct) R 11660 11662 10948 0 -1 4202496 105683 0 0 0 164740 15260 0 0 25 0 1 0 5458615 424239104 101535 1992294400 134512640 136485738 4294638864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11662/statm: 103574 101535 226 482 0 103090 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 414296

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.05
CPU user time (s): 1647.41
CPU system time (s): 152.645
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 414296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1647.41
system time used= 152.645
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105683
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= 2908

runsolver used 3.00754 second user time and 8.46971 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-16 00:40:36
IDJOB=2668254
IDBENCH=25019
IDSOLVER=1170
FILE ID=node034/2668254-1276641635
PBS_JOBID= 11172373
Free space on /tmp= 62512 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668254-1276641635/watcher-2668254-1276641635 -o /tmp/evaluation-result-2668254-1276641635/solver-2668254-1276641635 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668254-1276641635.opb

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

MD5SUM BENCH= a7af672db5daf9bd21f1768f531add6b
RANDOM SEED=1165059303

node034.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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1797564 kB
Buffers:         23980 kB
Cached:         114032 kB
SwapCached:          0 kB
Active:         115680 kB
Inactive:        82080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1797564 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4228 kB
Writeback:           0 kB
AnonPages:       59792 kB
Mapped:          15408 kB
Slab:            41892 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181344 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= 62512 MiB
End job on node034 at 2010-06-16 01:10:38