Trace number 2681554

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 1800.04 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=499-P1=293-P2=223-P3=277-B.opb
MD5SUMffde7c44e1ce67f9a67e822c2db106af
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 benchmark0.44993
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 variables81
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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 250/0 clauses 243/0 units 0
0.00/0.00	c vars 81
0.00/0.00	c objective 9 + 0
17.39/17.45	c 16.0336 12.3789 5411 280248
17.39/17.45	o 421
99.97/100.05	c 90.7082 12.5938 2074 1833478
99.97/100.05	o 385
103.27/103.33	c 93.6328 12.5938 2035 1893148
103.27/103.33	o 109
120.87/120.90	c 109.481 12.5938 1854 2210086
120.87/120.90	o 99
127.47/127.53	c 115.47 12.5938 1297 2336559
127.47/127.53	o 3
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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

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-2681554-1277499499/watcher-2681554-1277499499 -o /tmp/evaluation-result-2681554-1277499499/solver-2681554-1277499499 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681554-1277499499.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 30810
/proc/meminfo: memFree=1834752/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=3312 CPUtime=0
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 518 0 0 0 0 0 0 0 20 0 1 0 91240859 3391488 437 1992294400 134512640 136421960 4288338256 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 828 439 189 467 0 359 0

[startup+0.0466331 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30810
/proc/meminfo: memFree=1834752/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=6556 CPUtime=0.04
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 1348 0 0 0 4 0 0 0 20 0 1 0 91240859 6713344 1267 1992294400 134512640 136421960 4288338256 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 1639 1267 193 467 0 1170 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6556

[startup+0.101637 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30810
/proc/meminfo: memFree=1834752/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=9816 CPUtime=0.09
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2164 0 0 0 9 0 0 0 20 0 1 0 91240859 10051584 2083 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 2454 2083 214 467 0 1985 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9816

[startup+0.301656 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30810
/proc/meminfo: memFree=1834752/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=10588 CPUtime=0.29
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2353 0 0 0 27 2 0 0 20 0 1 0 91240859 10842112 2272 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 2647 2272 215 467 0 2178 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10588

[startup+0.701695 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30810
/proc/meminfo: memFree=1834752/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=10720 CPUtime=0.69
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2398 0 0 0 63 6 0 0 20 0 1 0 91240859 10977280 2317 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 2680 2317 215 467 0 2211 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10720

[startup+1.50077 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30811
/proc/meminfo: memFree=1826188/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=11372 CPUtime=1.49
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2549 0 0 0 135 14 0 0 22 0 1 0 91240859 11644928 2468 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 2843 2468 215 467 0 2374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11372

[startup+3.10093 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30811
/proc/meminfo: memFree=1825196/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=11764 CPUtime=3.09
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2653 0 0 0 281 28 0 0 25 0 1 0 91240859 12046336 2572 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 2941 2572 215 467 0 2472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11764

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30811
/proc/meminfo: memFree=1824824/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=11892 CPUtime=6.29
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2664 0 0 0 575 54 0 0 25 0 1 0 91240859 12177408 2583 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 2973 2583 215 467 0 2504 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11892

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30811
/proc/meminfo: memFree=1824088/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=12412 CPUtime=12.69
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2801 0 0 0 1166 103 0 0 25 0 1 0 91240859 12709888 2720 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3103 2720 215 467 0 2634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12412

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30811
/proc/meminfo: memFree=1823716/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=12892 CPUtime=25.48
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2936 0 0 0 2336 212 0 0 25 0 1 0 91240859 13201408 2854 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3223 2854 238 467 0 2754 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12892

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30811
/proc/meminfo: memFree=1823716/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=12892 CPUtime=51.08
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2936 0 0 0 4650 458 0 0 25 0 1 0 91240859 13201408 2854 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3223 2854 238 467 0 2754 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12892

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30813
/proc/meminfo: memFree=1823592/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=12892 CPUtime=102.28
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2937 0 0 0 9273 955 0 0 25 0 1 0 91240859 13201408 2854 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3223 2854 238 467 0 2754 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12892

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30815
/proc/meminfo: memFree=1823592/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=12892 CPUtime=162.24
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2940 0 0 0 14692 1532 0 0 25 0 1 0 91240859 13201408 2854 1992294400 134512640 136421960 4288338256 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30810/statm: 3223 2854 238 467 0 2754 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12892

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30826
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=12892 CPUtime=222.23
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2940 0 0 0 20118 2105 0 0 25 0 1 0 91240859 13201408 2854 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3223 2854 238 467 0 2754 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30826
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=12892 CPUtime=282.21
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2940 0 0 0 25554 2667 0 0 25 0 1 0 91240859 13201408 2854 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3223 2854 238 467 0 2754 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12892

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30828
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13036 CPUtime=342.19
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2950 0 0 0 30962 3257 0 0 25 0 1 0 91240859 13348864 2864 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3259 2864 238 467 0 2790 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13036

[startup+402.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 30830
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13036 CPUtime=402.18
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2951 0 0 0 36388 3830 0 0 25 0 1 0 91240859 13348864 2865 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3259 2865 238 467 0 2790 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13036

[startup+462.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 30832
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13036 CPUtime=462.16
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2953 0 0 0 41821 4395 0 0 25 0 1 0 91240859 13348864 2867 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3259 2867 238 467 0 2790 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13036

[startup+522.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 30834
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13036 CPUtime=522.15
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2954 0 0 0 47274 4941 0 0 25 0 1 0 91240859 13348864 2868 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3259 2868 238 467 0 2790 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13036

[startup+582.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 30834
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13036 CPUtime=582.13
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2956 0 0 0 52716 5497 0 0 25 0 1 0 91240859 13348864 2870 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3259 2870 238 467 0 2790 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13036

[startup+642.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 30836
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13036 CPUtime=642.13
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 2956 0 0 0 58132 6081 0 0 25 0 1 0 91240859 13348864 2870 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3259 2870 238 467 0 2790 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13036

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 30842
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13168 CPUtime=882.06
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3002 0 0 0 79875 8331 0 0 25 0 1 0 91240859 13484032 2916 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3292 2916 238 467 0 2823 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 13168

[startup+942.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 30844
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13168 CPUtime=942.04
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3006 0 0 0 85319 8885 0 0 25 0 1 0 91240859 13484032 2920 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3292 2920 238 467 0 2823 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 13168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 30846
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13300 CPUtime=1002.03
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3012 0 0 0 90774 9429 0 0 25 0 1 0 91240859 13619200 2926 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3325 2926 238 467 0 2856 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30848
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13300 CPUtime=1062.01
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3034 0 0 0 96213 9988 0 0 25 0 1 0 91240859 13619200 2948 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3325 2948 238 467 0 2856 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 13300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30850
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13432 CPUtime=1121.99
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3050 0 0 0 101658 10541 0 0 25 0 1 0 91240859 13754368 2964 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3358 2964 238 467 0 2889 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 13432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30850
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13432 CPUtime=1181.98
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3054 0 0 0 107099 11099 0 0 25 0 1 0 91240859 13754368 2968 1992294400 134512640 136421960 4288338256 18446744073709551615 135019642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3358 2968 238 467 0 2889 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 13432

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30852
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13432 CPUtime=1241.96
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3064 0 0 0 112552 11644 0 0 25 0 1 0 91240859 13754368 2978 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3358 2978 238 467 0 2889 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 13432

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30854
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13432 CPUtime=1301.96
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3071 0 0 0 117994 12202 0 0 25 0 1 0 91240859 13754368 2985 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3358 2985 238 467 0 2889 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 13432

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30856
/proc/meminfo: memFree=1822476/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13432 CPUtime=1361.93
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3077 0 0 0 123435 12758 0 0 25 0 1 0 91240859 13754368 2991 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3358 2991 238 467 0 2889 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 13432

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30858
/proc/meminfo: memFree=1822352/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13432 CPUtime=1421.93
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3082 0 0 0 128867 13326 0 0 25 0 1 0 91240859 13754368 2996 1992294400 134512640 136421960 4288338256 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3358 2996 238 467 0 2889 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 13432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30858
/proc/meminfo: memFree=1822352/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13432 CPUtime=1481.9
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3082 0 0 0 134273 13917 0 0 25 0 1 0 91240859 13754368 2996 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3358 2996 238 467 0 2889 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 13432

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30860
/proc/meminfo: memFree=1822352/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13564 CPUtime=1541.89
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3088 0 0 0 139665 14524 0 0 25 0 1 0 91240859 13889536 3002 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3391 3002 238 467 0 2922 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 13564

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30862
/proc/meminfo: memFree=1822228/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13692 CPUtime=1601.88
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3121 0 0 0 145070 15118 0 0 25 0 1 0 91240859 14020608 3002 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3423 3002 238 467 0 2954 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 13692

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30864
/proc/meminfo: memFree=1822228/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13692 CPUtime=1661.86
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3126 0 0 0 150516 15670 0 0 25 0 1 0 91240859 14020608 3007 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3423 3007 238 467 0 2954 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 13692

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30866
/proc/meminfo: memFree=1822228/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13692 CPUtime=1721.85
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3134 0 0 0 155974 16211 0 0 25 0 1 0 91240859 14020608 3015 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3423 3015 238 467 0 2954 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 13692

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30866
/proc/meminfo: memFree=1822104/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13692 CPUtime=1781.82
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3135 0 0 0 161442 16740 0 0 25 0 1 0 91240859 14020608 3016 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3423 3016 238 467 0 2954 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 13692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30868
/proc/meminfo: memFree=1822104/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13692 CPUtime=1800.03
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3135 0 0 0 163097 16906 0 0 25 0 1 0 91240859 14020608 3016 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3423 3016 238 467 0 2954 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 13692

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 30868
/proc/meminfo: memFree=1822104/2059040 swapFree=4139616/4192956
[pid=30810] ppid=30808 vsize=13692 CPUtime=1800.03
/proc/30810/stat : 30810 (pbct) R 30808 30810 30195 0 -1 4202496 3135 0 0 0 163097 16906 0 0 25 0 1 0 91240859 14020608 3016 1992294400 134512640 136421960 4288338256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30810/statm: 3423 3016 238 467 0 2954 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 13692

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1630.98
CPU system time (s): 169.067
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 13692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1630.98
system time used= 169.067
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3136
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= 5960

runsolver used 3.18452 second user time and 8.29474 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-25 22:58:19
IDJOB=2681554
IDBENCH=48043
IDSOLVER=1192
FILE ID=node056/2681554-1277499499
PBS_JOBID= 11190569
Free space on /tmp= 98380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=499-P1=293-P2=223-P3=277-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681554-1277499499/watcher-2681554-1277499499 -o /tmp/evaluation-result-2681554-1277499499/solver-2681554-1277499499 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681554-1277499499.opb

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

MD5SUM BENCH= ffde7c44e1ce67f9a67e822c2db106af
RANDOM SEED=411779046

node056.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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1835288 kB
Buffers:         27868 kB
Cached:         100200 kB
SwapCached:       6308 kB
Active:          61928 kB
Inactive:        79272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1835288 kB
SwapTotal:     4192956 kB
SwapFree:      4139616 kB
Dirty:            2092 kB
Writeback:           0 kB
AnonPages:       11772 kB
Mapped:          11880 kB
Slab:            60440 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181472 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= 98380 MiB
End job on node056 at 2010-06-25 23:28:22