Trace number 2681738

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 fixedSAT (TO)-14 1800.07 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_1.opb
MD5SUM26861ca996cf8fd2abe5c211e1f47a26
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1590.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1220
Sum of products size (including duplicates)2440
Number of different products610
Sum of products size1220

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 711/0 clauses 660/0 units 0
0.00/0.01	c vars 100
0.00/0.01	c objective 50 + -50
0.19/0.24	c 0.225965 21.3398 2 676
0.19/0.24	o -8
0.19/0.27	c 0.253961 21.8203 32 893
0.19/0.27	o -9
0.19/0.28	c 0.265959 22.043 46 984
0.19/0.28	o -10
0.39/0.45	c 0.424935 22.043 512 2155
0.39/0.45	o -11
0.89/0.94	c 0.882865 22.043 2036 4975
0.89/0.94	o -12
3.39/3.42	c 3.2695 22.6875 3152 18754
3.39/3.42	o -13
277.41/277.55	c 264.03 26.3008 8310 1451766
277.41/277.55	o -14
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 x26 x27 -x28 x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 x41 x42 -x43 x44 -x45 x46 -x47 -x48 x49 -x50 -x51 -x52 x53 x54 -x55 -x56 x57 -x58 x59 -x60 x61 -x62 -x63 x64 -x65 x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x81 -x82 x83 x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 x98 -x99 -x100

Verifier Data 

OK	-14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681738-1277503208/watcher-2681738-1277503208 -o /tmp/evaluation-result-2681738-1277503208/solver-2681738-1277503208 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681738-1277503208.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: 0.99 0.98 0.99 3/107 25267
/proc/meminfo: memFree=1840756/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=2268 CPUtime=0
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 296 0 0 0 0 0 0 0 20 0 1 0 123976543 2322432 215 1992294400 134512640 136421960 4291506512 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25267/statm: 567 215 146 467 0 98 0

[startup+0.0668311 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 25267
/proc/meminfo: memFree=1840756/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=8092 CPUtime=0.05
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 1712 0 0 0 5 0 0 0 20 0 1 0 123976543 8286208 1631 1992294400 134512640 136421960 4291506512 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 2023 1632 194 467 0 1554 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8092

[startup+0.100834 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 25267
/proc/meminfo: memFree=1840756/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=10688 CPUtime=0.09
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 2327 0 0 0 8 1 0 0 20 0 1 0 123976543 10944512 2246 1992294400 134512640 136421960 4291506512 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 2672 2247 194 467 0 2203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10688

[startup+0.300852 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 25267
/proc/meminfo: memFree=1840756/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=22568 CPUtime=0.29
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 5237 0 0 0 27 2 0 0 20 0 1 0 123976543 23109632 5120 1992294400 134512640 136421960 4291506512 18446744073709551615 135028805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 5642 5120 237 467 0 5173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22568

[startup+0.700887 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 25267
/proc/meminfo: memFree=1840756/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=22568 CPUtime=0.69
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 5238 0 0 0 65 4 0 0 20 0 1 0 123976543 23109632 5120 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 5642 5120 237 467 0 5173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22568

[startup+1.50096 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25268
/proc/meminfo: memFree=1821156/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=22832 CPUtime=1.49
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 5302 0 0 0 142 7 0 0 22 0 1 0 123976543 23379968 5183 1992294400 134512640 136421960 4291506512 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 5708 5183 237 467 0 5239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22832

[startup+3.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25268
/proc/meminfo: memFree=1820412/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=23228 CPUtime=3.09
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 5395 0 0 0 296 13 0 0 25 0 1 0 123976543 23785472 5276 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 5807 5276 237 467 0 5338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23228

[startup+6.30039 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25268
/proc/meminfo: memFree=1819420/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=23888 CPUtime=6.29
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 5569 0 0 0 599 30 0 0 25 0 1 0 123976543 24461312 5449 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 5972 5449 237 467 0 5503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23888

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25268
/proc/meminfo: memFree=1818800/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=24548 CPUtime=12.68
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 5727 0 0 0 1206 62 0 0 25 0 1 0 123976543 25137152 5607 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6137 5607 237 467 0 5668 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24548

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25268
/proc/meminfo: memFree=1818552/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=24812 CPUtime=25.49
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 5815 0 0 0 2427 122 0 0 25 0 1 0 123976543 25407488 5695 1992294400 134512640 136421960 4291506512 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6203 5695 237 467 0 5734 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24812

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25268
/proc/meminfo: memFree=1818304/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=25076 CPUtime=51.07
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 5870 0 0 0 4860 247 0 0 25 0 1 0 123976543 25677824 5750 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6269 5750 237 467 0 5800 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25076

[startup+102.309 s]
/proc/loadavg: 1.06 1.00 1.00 2/108 25279
/proc/meminfo: memFree=1817064/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=25604 CPUtime=102.26
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 5998 0 0 0 9731 495 0 0 25 0 1 0 123976543 26218496 5878 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6401 5878 237 467 0 5932 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25604

[startup+162.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/108 25281
/proc/meminfo: memFree=1816444/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26528 CPUtime=162.24
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6216 0 0 0 15434 790 0 0 25 0 1 0 123976543 27164672 6096 1992294400 134512640 136421960 4291506512 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6632 6096 237 467 0 6163 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26528

[startup+222.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/108 25281
/proc/meminfo: memFree=1816444/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26528 CPUtime=222.23
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6216 0 0 0 21143 1080 0 0 25 0 1 0 123976543 27164672 6096 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6632 6096 237 467 0 6163 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26528

[startup+282.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/108 25283
/proc/meminfo: memFree=1816072/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=282.21
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 26853 1368 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26928

[startup+342.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/108 25285
/proc/meminfo: memFree=1816072/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=342.2
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 32541 1679 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26928

[startup+402.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/108 25287
/proc/meminfo: memFree=1816072/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=402.18
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 38224 1994 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26928

[startup+462.301 s]
/proc/loadavg: 1.04 1.05 1.01 2/108 25289
/proc/meminfo: memFree=1815948/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=462.17
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 43910 2307 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26928

[startup+522.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/108 25289
/proc/meminfo: memFree=1815824/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=522.15
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 49599 2616 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26928

[startup+582.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25291
/proc/meminfo: memFree=1815824/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=582.14
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 55270 2944 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26928

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 25293
/proc/meminfo: memFree=1815700/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=642.13
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 60957 3256 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 26928

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25299
/proc/meminfo: memFree=1815328/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=882.07
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 83712 4495 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135026642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 26928

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25301
/proc/meminfo: memFree=1815328/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=942.05
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 89408 4797 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 26928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25303
/proc/meminfo: memFree=1815204/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1002.03
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 95093 5110 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 26928

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25305
/proc/meminfo: memFree=1815080/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1062.02
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 100783 5419 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 26928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25305
/proc/meminfo: memFree=1815080/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1122.01
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 106449 5752 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 26928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25307
/proc/meminfo: memFree=1814956/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1181.99
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 112144 6055 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 26928

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25309
/proc/meminfo: memFree=1814708/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1241.98
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 117824 6374 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135028884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 26928

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25311
/proc/meminfo: memFree=1814708/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1301.98
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 123513 6685 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 26928

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25313
/proc/meminfo: memFree=1814708/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1361.95
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 129204 6991 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 134597534 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 26928

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25313
/proc/meminfo: memFree=1814832/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1421.95
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 134893 7302 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 26928

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25315
/proc/meminfo: memFree=1814708/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1481.92
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 140581 7611 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 26928

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25317
/proc/meminfo: memFree=1814708/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1541.9
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 146281 7909 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 26928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25319
/proc/meminfo: memFree=1814708/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1601.89
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 151982 8207 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 26928

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25321
/proc/meminfo: memFree=1814584/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1661.88
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 157686 8502 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 26928

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25321
/proc/meminfo: memFree=1814460/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1721.87
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 163372 8815 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 26928

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25323
/proc/meminfo: memFree=1814336/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1781.85
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 169061 9124 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 134866284 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 26928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25325
/proc/meminfo: memFree=1814336/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1800.06
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 170800 9206 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 26928

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 2/108 25325
/proc/meminfo: memFree=1814336/2059040 swapFree=4139776/4192956
[pid=25267] ppid=25265 vsize=26928 CPUtime=1800.06
/proc/25267/stat : 25267 (pbct) R 25265 25267 24594 0 -1 4202496 6341 0 0 0 170800 9206 0 0 25 0 1 0 123976543 27574272 6220 1992294400 134512640 136421960 4291506512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25267/statm: 6732 6220 237 467 0 6263 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 26928

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1708
CPU system time (s): 92.064
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 26928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1708
system time used= 92.064
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6342
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= 2960

runsolver used 2.86456 second user time and 8.61669 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-26 00:00:08
IDJOB=2681738
IDBENCH=48227
IDSOLVER=1192
FILE ID=node025/2681738-1277503208
PBS_JOBID= 11190574
Free space on /tmp= 62308 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681738-1277503208/watcher-2681738-1277503208 -o /tmp/evaluation-result-2681738-1277503208/solver-2681738-1277503208 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681738-1277503208.opb

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

MD5SUM BENCH= 26861ca996cf8fd2abe5c211e1f47a26
RANDOM SEED=1120965882

node025.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841284 kB
Buffers:         32300 kB
Cached:          87140 kB
SwapCached:       5904 kB
Active:          68836 kB
Inactive:        64124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841284 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            1904 kB
Writeback:           0 kB
AnonPages:       12080 kB
Mapped:          11940 kB
Slab:            62560 kB
PageTables:       4248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182908 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= 62304 MiB
End job on node025 at 2010-06-26 00:30:11