Trace number 2668251

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) 1800.08 1800.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_9.opb
MD5SUMd90f6236f870e45ceb3cd4a6e4593f30
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.45
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables14352
Total number of constraints53247
Number of constraints which are clauses53237
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint1
Maximum length of a constraint1036
Number of terms in the objective function 1036
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1036
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1068
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.59/0.63	c constraints 1/0 clauses 53241/0 units 5
0.59/0.63	c vars 14352
0.59/0.63	c objective 1032 + 4
1800.05/1800.61	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-2668251-1276640740/watcher-2668251-1276640740 -o /tmp/evaluation-result-2668251-1276640740/solver-2668251-1276640740 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668251-1276640740.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 13179
/proc/meminfo: memFree=1588860/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=2352 CPUtime=0
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 279 0 0 0 0 0 0 0 21 0 1 0 5364734 2408448 202 1992294400 134512640 136485738 4289973104 18446744073709551615 135860530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13179/statm: 588 202 157 482 0 104 0

[startup+0.030042 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13179
/proc/meminfo: memFree=1588860/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=2352 CPUtime=0.02
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 292 0 0 0 2 0 0 0 23 0 1 0 5364734 2408448 215 1992294400 134512640 136485738 4289973104 18446744073709551615 135856905 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13179/statm: 588 215 157 482 0 104 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2352

[startup+0.10105 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13179
/proc/meminfo: memFree=1588860/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=2680 CPUtime=0.09
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 354 0 0 0 9 0 0 0 23 0 1 0 5364734 2744320 277 1992294400 134512640 136485738 4289973104 18446744073709551615 135411125 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13179/statm: 670 277 157 482 0 186 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.301072 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13179
/proc/meminfo: memFree=1588860/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=3208 CPUtime=0.29
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 502 0 0 0 29 0 0 0 23 0 1 0 5364734 3284992 425 1992294400 134512640 136485738 4289973104 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13179/statm: 802 425 157 482 0 318 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3208

[startup+0.701116 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13179
/proc/meminfo: memFree=1588860/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=13832 CPUtime=0.69
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 3087 0 0 0 68 1 0 0 25 0 1 0 5364734 14163968 2977 1992294400 134512640 136485738 4289973104 18446744073709551615 134760753 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 3458 2977 194 482 0 2974 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13832

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13180
/proc/meminfo: memFree=1547436/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=117516 CPUtime=1.49
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 30480 0 0 0 138 11 0 0 25 0 1 0 5364734 120336384 28815 1992294400 134512640 136485738 4289973104 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 29379 28820 199 482 0 28895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 117516

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13180
/proc/meminfo: memFree=1444764/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=152428 CPUtime=3.09
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 39542 0 0 0 284 25 0 0 25 0 1 0 5364734 156086272 36095 1992294400 134512640 136485738 4289973104 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 38107 36095 226 482 0 37623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 152428

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13180
/proc/meminfo: memFree=1444640/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=152428 CPUtime=6.29
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 39542 0 0 0 580 49 0 0 25 0 1 0 5364734 156086272 36095 1992294400 134512640 136485738 4289973104 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 38107 36095 226 482 0 37623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 152428

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13180
/proc/meminfo: memFree=1443772/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=153220 CPUtime=12.69
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 39765 0 0 0 1161 108 0 0 25 0 1 0 5364734 156897280 36318 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 38305 36318 226 482 0 37821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 153220

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13180
/proc/meminfo: memFree=1442284/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=154804 CPUtime=25.49
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 40168 0 0 0 2329 220 0 0 25 0 1 0 5364734 158519296 36721 1992294400 134512640 136485738 4289973104 18446744073709551615 134882823 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 38701 36721 226 482 0 38217 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 154804

[startup+51.1007 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 13182
/proc/meminfo: memFree=1438192/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=158896 CPUtime=51.07
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 41167 0 0 0 4667 440 0 0 25 0 1 0 5364734 162709504 37720 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 39724 37720 226 482 0 39240 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 158896

[startup+102.308 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 13182
/proc/meminfo: memFree=1429884/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=166896 CPUtime=102.27
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 43168 0 0 0 9332 895 0 0 25 0 1 0 5364734 170901504 39721 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 41724 39721 226 482 0 41240 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 166896

[startup+162.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 13184
/proc/meminfo: memFree=1423684/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=173072 CPUtime=162.24
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 44711 0 0 0 14814 1410 0 0 25 0 1 0 5364734 177225728 41264 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 43268 41264 226 482 0 42784 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 173072

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 13186
/proc/meminfo: memFree=1415996/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=180788 CPUtime=222.23
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 46619 0 0 0 20298 1925 0 0 25 0 1 0 5364734 185126912 43172 1992294400 134512640 136485738 4289973104 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 45197 43172 226 482 0 44713 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 180788

[startup+282.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 13188
/proc/meminfo: memFree=1408556/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=188492 CPUtime=282.21
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 48520 0 0 0 25789 2432 0 0 25 0 1 0 5364734 193015808 45073 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 47123 45073 226 482 0 46639 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 188492

[startup+342.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 13188
/proc/meminfo: memFree=1401860/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=195036 CPUtime=342.19
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50158 0 0 0 31300 2919 0 0 25 0 1 0 5364734 199716864 46711 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 48759 46711 226 482 0 48275 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 195036

[startup+402.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 13190
/proc/meminfo: memFree=1401860/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=195036 CPUtime=402.17
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50158 0 0 0 36781 3436 0 0 25 0 1 0 5364734 199716864 46711 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 48759 46711 226 482 0 48275 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 195036

[startup+462.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 13195
/proc/meminfo: memFree=1400992/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=195036 CPUtime=462.14
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50158 0 0 0 42292 3922 0 0 25 0 1 0 5364734 199716864 46711 1992294400 134512640 136485738 4289973104 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 48759 46711 226 482 0 48275 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 195036

[startup+522.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 13197
/proc/meminfo: memFree=1400992/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=195036 CPUtime=522.12
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50158 0 0 0 47796 4416 0 0 25 0 1 0 5364734 199716864 46711 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 48759 46711 226 482 0 48275 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 195036

[startup+582.301 s]
/proc/loadavg: 1.10 1.08 1.01 2/107 13199
/proc/meminfo: memFree=1400992/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=195036 CPUtime=582.1
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50158 0 0 0 53312 4898 0 0 25 0 1 0 5364734 199716864 46711 1992294400 134512640 136485738 4289973104 18446744073709551615 134891340 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 48759 46711 226 482 0 48275 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 195036

[startup+642.301 s]
/proc/loadavg: 1.07 1.07 1.01 2/107 13199
/proc/meminfo: memFree=1400992/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=195036 CPUtime=642.09
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50168 0 0 0 58821 5388 0 0 25 0 1 0 5364734 199716864 46721 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 48759 46721 226 482 0 48275 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 195036

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.15 1.10 1.02 2/107 13205
/proc/meminfo: memFree=1399504/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=196548 CPUtime=822.02
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50532 0 0 0 75437 6765 0 0 25 0 1 0 5364734 201265152 47085 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49137 47085 226 482 0 48653 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 196548

[startup+882.301 s]
/proc/loadavg: 1.23 1.14 1.03 2/107 13207
/proc/meminfo: memFree=1399380/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=196708 CPUtime=882
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50567 0 0 0 80976 7224 0 0 25 0 1 0 5364734 201428992 47120 1992294400 134512640 136485738 4289973104 18446744073709551615 134922004 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49177 47120 226 482 0 48693 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 196708

[startup+942.301 s]
/proc/loadavg: 1.08 1.11 1.02 2/107 13207
/proc/meminfo: memFree=1399256/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=196868 CPUtime=941.98
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50596 0 0 0 86449 7749 0 0 25 0 1 0 5364734 201592832 47149 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49217 47149 226 482 0 48733 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 196868

[startup+1002.3 s]
/proc/loadavg: 1.03 1.09 1.02 2/107 13209
/proc/meminfo: memFree=1398884/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=197412 CPUtime=1001.97
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50693 0 0 0 91994 8203 0 0 25 0 1 0 5364734 202149888 47246 1992294400 134512640 136485738 4289973104 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49353 47246 226 482 0 48869 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 197412

[startup+1062.3 s]
/proc/loadavg: 1.01 1.07 1.01 2/107 13211
/proc/meminfo: memFree=1398760/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=197412 CPUtime=1061.95
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50704 0 0 0 97465 8730 0 0 25 0 1 0 5364734 202149888 47257 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49353 47257 226 482 0 48869 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 197412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.05 1.01 2/107 13213
/proc/meminfo: memFree=1398016/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=198072 CPUtime=1121.93
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50897 0 0 0 102956 9237 0 0 25 0 1 0 5364734 202825728 47450 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49518 47450 226 482 0 49034 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 198072

[startup+1182.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 13215
/proc/meminfo: memFree=1397892/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=198260 CPUtime=1181.91
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50915 0 0 0 108432 9759 0 0 25 0 1 0 5364734 203018240 47468 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49565 47468 226 482 0 49081 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 198260

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 13215
/proc/meminfo: memFree=1397768/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=198400 CPUtime=1241.9
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50945 0 0 0 113897 10293 0 0 25 0 1 0 5364734 203161600 47498 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49600 47498 226 482 0 49116 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 198400

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13217
/proc/meminfo: memFree=1397768/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=198400 CPUtime=1301.88
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50945 0 0 0 119381 10807 0 0 25 0 1 0 5364734 203161600 47498 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49600 47498 226 482 0 49116 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 198400

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13219
/proc/meminfo: memFree=1397644/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=198544 CPUtime=1361.86
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50980 0 0 0 124902 11284 0 0 25 0 1 0 5364734 203309056 47533 1992294400 134512640 136485738 4289973104 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49636 47533 226 482 0 49152 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 198544

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13221
/proc/meminfo: memFree=1397520/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=198544 CPUtime=1421.85
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 50982 0 0 0 130387 11798 0 0 25 0 1 0 5364734 203309056 47535 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49636 47535 226 482 0 49152 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 198544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13223
/proc/meminfo: memFree=1396776/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=199336 CPUtime=1481.82
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 51183 0 0 0 135921 12261 0 0 25 0 1 0 5364734 204120064 47736 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 49834 47736 226 482 0 49350 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 199336

[startup+1542.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 13223
/proc/meminfo: memFree=1391940/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=204280 CPUtime=1541.8
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 52397 0 0 0 141406 12774 0 0 25 0 1 0 5364734 209182720 48950 1992294400 134512640 136485738 4289973104 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 51070 48950 226 482 0 50586 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 204280

[startup+1602.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 13225
/proc/meminfo: memFree=1390824/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=205208 CPUtime=1601.78
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 52644 0 0 0 146907 13271 0 0 25 0 1 0 5364734 210132992 49197 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 51302 49197 226 482 0 50818 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 205208

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 13227
/proc/meminfo: memFree=1390824/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=205208 CPUtime=1661.77
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 52644 0 0 0 152392 13785 0 0 25 0 1 0 5364734 210132992 49197 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 51302 49197 226 482 0 50818 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 205208

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13229
/proc/meminfo: memFree=1390824/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=205208 CPUtime=1721.75
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 52644 0 0 0 157943 14232 0 0 25 0 1 0 5364734 210132992 49197 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 51302 49197 226 482 0 50818 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 205208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13231
/proc/meminfo: memFree=1390328/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=205652 CPUtime=1781.74
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 52726 0 0 0 163462 14712 0 0 25 0 1 0 5364734 210587648 49279 1992294400 134512640 136485738 4289973104 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 51413 49279 226 482 0 50929 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 205652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13231
/proc/meminfo: memFree=1390204/2059040 swapFree=4192956/4192956
[pid=13179] ppid=13177 vsize=205840 CPUtime=1800.05
/proc/13179/stat : 13179 (pbct) R 13177 13179 12615 0 -1 4202496 52749 0 0 0 165135 14870 0 0 25 0 1 0 5364734 210780160 49302 1992294400 134512640 136485738 4289973104 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13179/statm: 51460 49302 226 482 0 50976 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 205840

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): 1800.64
CPU time (s): 1800.08
CPU user time (s): 1651.35
CPU system time (s): 148.724
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 205840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1651.35
system time used= 148.724
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52749
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= 2809

runsolver used 3.2765 second user time and 8.20575 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-16 00:25:41
IDJOB=2668251
IDBENCH=25016
IDSOLVER=1170
FILE ID=node059/2668251-1276640740
PBS_JOBID= 11172375
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_9.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668251-1276640740/watcher-2668251-1276640740 -o /tmp/evaluation-result-2668251-1276640740/solver-2668251-1276640740 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668251-1276640740.opb

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

MD5SUM BENCH= d90f6236f870e45ceb3cd4a6e4593f30
RANDOM SEED=114145246

node059.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		: 3000.244
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		: 3000.244
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:       1589388 kB
Buffers:         79412 kB
Cached:         249220 kB
SwapCached:          0 kB
Active:         140840 kB
Inactive:       247340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1589388 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3508 kB
Writeback:           0 kB
AnonPages:       59572 kB
Mapped:          15468 kB
Slab:            59716 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181836 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= 62552 MiB
End job on node059 at 2010-06-16 00:55:43