Trace number 2681595

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)3 1800.08 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=149-P1=191-P2=149-P3=191-B.opb
MD5SUMcc19af3381948bbdeb155f7d94c524f8
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.457929
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables72
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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
0.00/0.00	c constraints 199/0 clauses 192/0 units 0
0.00/0.00	c vars 72
0.00/0.00	c objective 8 + 0
13.88/13.96	c 12.5441 10.0352 3090 254613
13.88/13.96	o 225
19.19/19.29	c 17.3274 10.1875 1304 368860
19.19/19.29	o 57
25.49/25.59	c 22.9145 10.1875 1215 503171
25.49/25.59	o 33
26.49/26.56	c 23.7824 10.1875 1200 524722
26.49/26.56	o 13
27.88/27.98	c 25.0562 10.1875 1043 555680
27.88/27.98	o 3
1800.07/1800.50	s SATISFIABLE
1800.07/1800.50	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

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681595-1277500408/watcher-2681595-1277500408 -o /tmp/evaluation-result-2681595-1277500408/solver-2681595-1277500408 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681595-1277500408.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 29505
/proc/meminfo: memFree=1848160/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=3312 CPUtime=0
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 543 0 0 0 0 0 0 0 20 0 1 0 91332384 3391488 462 1992294400 134512640 136421960 4288005200 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 828 464 189 467 0 359 0

[startup+0.0418251 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29505
/proc/meminfo: memFree=1848160/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=6080 CPUtime=0.03
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 1245 0 0 0 3 0 0 0 20 0 1 0 91332384 6225920 1164 1992294400 134512640 136421960 4288005200 18446744073709551615 135806084 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 1520 1166 193 467 0 1051 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6080

[startup+0.10183 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29505
/proc/meminfo: memFree=1848160/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=8592 CPUtime=0.09
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 1843 0 0 0 9 0 0 0 20 0 1 0 91332384 8798208 1762 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2148 1762 214 467 0 1679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8592

[startup+0.301847 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29505
/proc/meminfo: memFree=1848160/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=8976 CPUtime=0.29
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 1944 0 0 0 26 3 0 0 20 0 1 0 91332384 9191424 1863 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2244 1863 214 467 0 1775 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8976

[startup+0.701882 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29505
/proc/meminfo: memFree=1848160/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=9236 CPUtime=0.69
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 1989 0 0 0 62 7 0 0 20 0 1 0 91332384 9457664 1908 1992294400 134512640 136421960 4288005200 18446744073709551615 135032201 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2309 1908 214 467 0 1840 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9236

[startup+1.50095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29506
/proc/meminfo: memFree=1841208/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=9496 CPUtime=1.49
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2058 0 0 0 133 16 0 0 22 0 1 0 91332384 9723904 1977 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2374 1977 215 467 0 1905 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9496

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29506
/proc/meminfo: memFree=1840712/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=9760 CPUtime=3.09
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2128 0 0 0 276 33 0 0 25 0 1 0 91332384 9994240 2047 1992294400 134512640 136421960 4288005200 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2440 2047 215 467 0 1971 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9760

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29506
/proc/meminfo: memFree=1840216/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10016 CPUtime=6.29
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2189 0 0 0 564 65 0 0 25 0 1 0 91332384 10256384 2108 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2504 2108 215 467 0 2035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10016

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29506
/proc/meminfo: memFree=1839852/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10272 CPUtime=12.69
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2254 0 0 0 1139 130 0 0 25 0 1 0 91332384 10518528 2173 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2568 2173 215 467 0 2099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10272

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29506
/proc/meminfo: memFree=1839604/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10428 CPUtime=25.49
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2312 0 0 0 2283 266 0 0 25 0 1 0 91332384 10678272 2229 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2607 2229 238 467 0 2138 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10428

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29506
/proc/meminfo: memFree=1839604/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10428 CPUtime=51.08
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2315 0 0 0 4572 536 0 0 25 0 1 0 91332384 10678272 2229 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2607 2229 238 467 0 2138 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10428

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29508
/proc/meminfo: memFree=1839356/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10428 CPUtime=102.28
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2315 0 0 0 9152 1076 0 0 25 0 1 0 91332384 10678272 2229 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2607 2229 238 467 0 2138 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 10428

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29510
/proc/meminfo: memFree=1839232/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10428 CPUtime=162.25
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2321 0 0 0 14516 1709 0 0 25 0 1 0 91332384 10678272 2235 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2607 2235 238 467 0 2138 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10428

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29512
/proc/meminfo: memFree=1839232/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10560 CPUtime=222.24
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2334 0 0 0 19886 2338 0 0 25 0 1 0 91332384 10813440 2248 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2640 2248 238 467 0 2171 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10560

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29512
/proc/meminfo: memFree=1839108/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10560 CPUtime=282.23
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2343 0 0 0 25242 2981 0 0 25 0 1 0 91332384 10813440 2257 1992294400 134512640 136421960 4288005200 18446744073709551615 134857512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2640 2257 238 467 0 2171 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 10560

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29514
/proc/meminfo: memFree=1838984/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10696 CPUtime=342.21
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2360 0 0 0 30616 3605 0 0 25 0 1 0 91332384 10952704 2274 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2674 2274 238 467 0 2205 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10696

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29516
/proc/meminfo: memFree=1838984/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10696 CPUtime=402.2
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2375 0 0 0 36011 4209 0 0 25 0 1 0 91332384 10952704 2289 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2674 2289 238 467 0 2205 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 10696

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29518
/proc/meminfo: memFree=1838860/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10696 CPUtime=462.18
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2383 0 0 0 41386 4832 0 0 25 0 1 0 91332384 10952704 2297 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2674 2297 238 467 0 2205 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10696

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29520
/proc/meminfo: memFree=1838736/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10696 CPUtime=522.17
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2386 0 0 0 46764 5453 0 0 25 0 1 0 91332384 10952704 2300 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2674 2300 238 467 0 2205 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 10696

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29520
/proc/meminfo: memFree=1838612/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10696 CPUtime=582.16
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2392 0 0 0 52133 6083 0 0 25 0 1 0 91332384 10952704 2306 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2674 2306 238 467 0 2205 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 10696

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29522
/proc/meminfo: memFree=1838612/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=10832 CPUtime=642.14
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2414 0 0 0 57503 6711 0 0 25 0 1 0 91332384 11091968 2328 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2708 2328 238 467 0 2239 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 10832

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29528
/proc/meminfo: memFree=1838240/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=882.08
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2463 0 0 0 79042 9166 0 0 25 0 1 0 91332384 11362304 2377 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2377 238 467 0 2305 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 11096

[startup+942.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29530
/proc/meminfo: memFree=1838116/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=942.06
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2464 0 0 0 84435 9771 0 0 25 0 1 0 91332384 11362304 2378 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2378 238 467 0 2305 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 11096

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 29532
/proc/meminfo: memFree=1837992/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=1002.05
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2465 0 0 0 89807 10398 0 0 25 0 1 0 91332384 11362304 2379 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2379 238 467 0 2305 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 11096

[startup+1062.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 29534
/proc/meminfo: memFree=1837868/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=1062.04
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2469 0 0 0 95191 11013 0 0 25 0 1 0 91332384 11362304 2383 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2383 238 467 0 2305 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 11096

[startup+1122.3 s]
/proc/loadavg: 1.12 1.05 1.01 3/107 29536
/proc/meminfo: memFree=1837868/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=1122.02
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2472 0 0 0 100573 11629 0 0 25 0 1 0 91332384 11362304 2386 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2386 238 467 0 2305 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 11096

[startup+1182.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/107 29539
/proc/meminfo: memFree=1837124/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=1182
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2479 0 0 0 105956 12244 0 0 25 0 1 0 91332384 11362304 2393 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2393 238 467 0 2305 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 11096

[startup+1242.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 29541
/proc/meminfo: memFree=1837124/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=1241.99
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2481 0 0 0 111322 12877 0 0 25 0 1 0 91332384 11362304 2395 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2395 238 467 0 2305 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 11096

[startup+1302.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 29543
/proc/meminfo: memFree=1837124/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=1301.98
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2481 0 0 0 116689 13509 0 0 25 0 1 0 91332384 11362304 2395 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2395 238 467 0 2305 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 11096

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29545
/proc/meminfo: memFree=1837124/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=1361.96
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2487 0 0 0 122054 14142 0 0 25 0 1 0 91332384 11362304 2401 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2401 238 467 0 2305 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 11096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29547
/proc/meminfo: memFree=1837124/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11096 CPUtime=1421.96
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2489 0 0 0 127438 14758 0 0 25 0 1 0 91332384 11362304 2403 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2774 2403 238 467 0 2305 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 11096

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29547
/proc/meminfo: memFree=1837124/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11224 CPUtime=1481.94
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2523 0 0 0 132857 15337 0 0 25 0 1 0 91332384 11493376 2404 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2806 2404 238 467 0 2337 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 11224

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29549
/proc/meminfo: memFree=1837124/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11224 CPUtime=1541.92
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2525 0 0 0 138303 15889 0 0 25 0 1 0 91332384 11493376 2406 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2806 2406 238 467 0 2337 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 11224

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29551
/proc/meminfo: memFree=1837124/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11224 CPUtime=1601.91
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2526 0 0 0 143757 16434 0 0 25 0 1 0 91332384 11493376 2407 1992294400 134512640 136421960 4288005200 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2806 2407 238 467 0 2337 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 11224

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29553
/proc/meminfo: memFree=1837000/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11224 CPUtime=1661.89
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2528 0 0 0 149201 16988 0 0 25 0 1 0 91332384 11493376 2409 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2806 2409 238 467 0 2337 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 11224

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29555
/proc/meminfo: memFree=1837000/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11224 CPUtime=1721.88
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2529 0 0 0 154650 17538 0 0 25 0 1 0 91332384 11493376 2410 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2806 2410 238 467 0 2337 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 11224

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29555
/proc/meminfo: memFree=1836752/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11224 CPUtime=1781.87
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2531 0 0 0 160088 18099 0 0 25 0 1 0 91332384 11493376 2412 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2806 2412 238 467 0 2337 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 11224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29557
/proc/meminfo: memFree=1836752/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11224 CPUtime=1800.07
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2531 0 0 0 161742 18265 0 0 25 0 1 0 91332384 11493376 2412 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2806 2412 238 467 0 2337 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 11224

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 29557
/proc/meminfo: memFree=1836752/2059040 swapFree=4139692/4192956
[pid=29505] ppid=29503 vsize=11224 CPUtime=1800.07
/proc/29505/stat : 29505 (pbct) R 29503 29505 28894 0 -1 4202496 2531 0 0 0 161742 18265 0 0 25 0 1 0 91332384 11493376 2412 1992294400 134512640 136421960 4288005200 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29505/statm: 2806 2412 238 467 0 2337 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 11224

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1617.43
CPU system time (s): 182.653
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 11224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1617.43
system time used= 182.653
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2532
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= 2652

runsolver used 3.2805 second user time and 8.20075 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-25 23:13:28
IDJOB=2681595
IDBENCH=48084
IDSOLVER=1192
FILE ID=node050/2681595-1277500408
PBS_JOBID= 11190549
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=191-P2=149-P3=191-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681595-1277500408/watcher-2681595-1277500408 -o /tmp/evaluation-result-2681595-1277500408/solver-2681595-1277500408 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681595-1277500408.opb

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

MD5SUM BENCH= cc19af3381948bbdeb155f7d94c524f8
RANDOM SEED=1493158559

node050.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		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
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:       1848688 kB
Buffers:         29516 kB
Cached:          85964 kB
SwapCached:       6192 kB
Active:          69748 kB
Inactive:        58784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848688 kB
SwapTotal:     4192956 kB
SwapFree:      4139692 kB
Dirty:            1900 kB
Writeback:           8 kB
AnonPages:       11664 kB
Mapped:          11864 kB
Slab:            59868 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180548 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= 62380 MiB
End job on node050 at 2010-06-25 23:43:30