Trace number 2681458

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 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=487-P1=163-P2=173-P3=211-B.opb
MD5SUMfb1c97600aa303ca13bb2482d5ad3e27
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 benchmark5.82811
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
35.38/35.41	c 32.5131 12.8984 4549 559141
35.38/35.41	o 131
135.86/135.97	c 123.363 12.8984 2344 2472150
135.86/135.97	o 97
144.95/145.02	c 131.565 12.8984 1745 2649430
144.95/145.02	o 35
190.74/190.89	c 172.906 12.8984 2109 3511953
190.74/190.89	o 9
196.64/196.70	c 178.172 12.8984 1963 3625363
196.64/196.70	o 5
209.14/209.25	c 189.445 12.8984 1858 3842541
209.14/209.25	o 3
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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-2681458-1277498501/watcher-2681458-1277498501 -o /tmp/evaluation-result-2681458-1277498501/solver-2681458-1277498501 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681458-1277498501.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: 1.08 1.06 1.00 3/106 29441
/proc/meminfo: memFree=1862856/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=3312 CPUtime=0
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 513 0 0 0 0 0 0 0 20 0 1 0 91145106 3391488 433 1992294400 134512640 136421960 4293364480 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 828 435 189 467 0 359 0

[startup+0.0818101 s]
/proc/loadavg: 1.08 1.06 1.00 3/106 29441
/proc/meminfo: memFree=1862856/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=9688 CPUtime=0.07
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 2139 0 0 0 6 1 0 0 20 0 1 0 91145106 9920512 2059 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2422 2059 214 467 0 1953 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9688

[startup+0.101811 s]
/proc/loadavg: 1.08 1.06 1.00 3/106 29441
/proc/meminfo: memFree=1862856/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=9816 CPUtime=0.09
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 2163 0 0 0 8 1 0 0 20 0 1 0 91145106 10051584 2083 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2454 2083 214 467 0 1985 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9816

[startup+0.301833 s]
/proc/loadavg: 1.08 1.06 1.00 3/106 29441
/proc/meminfo: memFree=1862856/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=10596 CPUtime=0.29
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 2343 0 0 0 26 3 0 0 20 0 1 0 91145106 10850304 2263 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2649 2263 215 467 0 2180 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10596

[startup+0.701876 s]
/proc/loadavg: 1.08 1.06 1.00 3/106 29441
/proc/meminfo: memFree=1862856/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=10724 CPUtime=0.69
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 2370 0 0 0 62 7 0 0 21 0 1 0 91145106 10981376 2290 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2681 2290 215 467 0 2212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10724

[startup+1.50096 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 29442
/proc/meminfo: memFree=1854416/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=11252 CPUtime=1.49
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 2502 0 0 0 135 14 0 0 23 0 1 0 91145106 11522048 2422 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2813 2422 215 467 0 2344 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11252

[startup+3.10114 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 29442
/proc/meminfo: memFree=1853796/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=11252 CPUtime=3.09
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 2502 0 0 0 281 28 0 0 25 0 1 0 91145106 11522048 2422 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2813 2422 215 467 0 2344 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11252

[startup+6.30149 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 29442
/proc/meminfo: memFree=1853424/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=11516 CPUtime=6.29
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 2577 0 0 0 575 54 0 0 25 0 1 0 91145106 11792384 2497 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 2879 2497 215 467 0 2410 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11516

[startup+12.7012 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 29442
/proc/meminfo: memFree=1852680/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=12032 CPUtime=12.69
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 2719 0 0 0 1159 110 0 0 25 0 1 0 91145106 12320768 2639 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3008 2639 215 467 0 2539 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12032

[startup+25.5016 s]
/proc/loadavg: 1.05 1.06 1.00 2/107 29442
/proc/meminfo: memFree=1852192/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=12684 CPUtime=25.48
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 2867 0 0 0 2340 208 0 0 25 0 1 0 91145106 12988416 2787 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3171 2787 215 467 0 2702 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12684

[startup+51.1014 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 29444
/proc/meminfo: memFree=1851572/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13204 CPUtime=51.08
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3029 0 0 0 4667 441 0 0 25 0 1 0 91145106 13520896 2948 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3301 2948 238 467 0 2832 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13204

[startup+102.309 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 29446
/proc/meminfo: memFree=1851324/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13204 CPUtime=102.27
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3029 0 0 0 9297 930 0 0 25 0 1 0 91145106 13520896 2948 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3301 2948 238 467 0 2832 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13204

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29446
/proc/meminfo: memFree=1851324/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13204 CPUtime=162.25
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3031 0 0 0 14717 1508 0 0 25 0 1 0 91145106 13520896 2948 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3301 2948 238 467 0 2832 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13204

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29448
/proc/meminfo: memFree=1851324/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13204 CPUtime=222.23
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3034 0 0 0 20125 2098 0 0 25 0 1 0 91145106 13520896 2948 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3301 2948 238 467 0 2832 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13204

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29450
/proc/meminfo: memFree=1851324/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13204 CPUtime=282.22
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3034 0 0 0 25540 2682 0 0 25 0 1 0 91145106 13520896 2948 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3301 2948 238 467 0 2832 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13204

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29452
/proc/meminfo: memFree=1851200/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13372 CPUtime=342.2
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3044 0 0 0 30952 3268 0 0 25 0 1 0 91145106 13692928 2958 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3343 2958 238 467 0 2874 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13372

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29452
/proc/meminfo: memFree=1851200/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13372 CPUtime=402.18
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3045 0 0 0 36369 3849 0 0 25 0 1 0 91145106 13692928 2959 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3343 2959 238 467 0 2874 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13372

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29454
/proc/meminfo: memFree=1851200/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13372 CPUtime=462.17
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3047 0 0 0 41788 4429 0 0 25 0 1 0 91145106 13692928 2961 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3343 2961 238 467 0 2874 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13372

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29456
/proc/meminfo: memFree=1851200/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13372 CPUtime=522.15
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3048 0 0 0 47214 5001 0 0 25 0 1 0 91145106 13692928 2962 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3343 2962 238 467 0 2874 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13372

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29458
/proc/meminfo: memFree=1850952/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13372 CPUtime=582.14
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3050 0 0 0 52631 5583 0 0 25 0 1 0 91145106 13692928 2964 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3343 2964 238 467 0 2874 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13372

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29460
/proc/meminfo: memFree=1850952/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13372 CPUtime=642.13
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3050 0 0 0 58060 6153 0 0 25 0 1 0 91145106 13692928 2964 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3343 2964 238 467 0 2874 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13372

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29466
/proc/meminfo: memFree=1850704/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13508 CPUtime=882.06
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3075 0 0 0 79770 8436 0 0 25 0 1 0 91145106 13832192 2989 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3377 2989 238 467 0 2908 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 13508

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29468
/proc/meminfo: memFree=1850580/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13508 CPUtime=942.04
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3082 0 0 0 85197 9007 0 0 25 0 1 0 91145106 13832192 2996 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3377 2996 238 467 0 2908 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 13508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29470
/proc/meminfo: memFree=1850580/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13508 CPUtime=1002.03
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3086 0 0 0 90628 9575 0 0 25 0 1 0 91145106 13832192 3000 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3377 3000 238 467 0 2908 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29470
/proc/meminfo: memFree=1850580/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13508 CPUtime=1062.01
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3091 0 0 0 96048 10153 0 0 25 0 1 0 91145106 13832192 3005 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3377 3005 238 467 0 2908 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 13508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29472
/proc/meminfo: memFree=1850456/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13508 CPUtime=1122
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3100 0 0 0 101474 10726 0 0 25 0 1 0 91145106 13832192 3014 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3377 3014 238 467 0 2908 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 13508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29483
/proc/meminfo: memFree=1849712/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13508 CPUtime=1181.97
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3101 0 0 0 106915 11282 0 0 25 0 1 0 91145106 13832192 3015 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3377 3015 238 467 0 2908 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 13508

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29485
/proc/meminfo: memFree=1849836/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13508 CPUtime=1241.95
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3106 0 0 0 112337 11858 0 0 25 0 1 0 91145106 13832192 3020 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3377 3020 238 467 0 2908 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 13508

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29487
/proc/meminfo: memFree=1849836/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13508 CPUtime=1301.94
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3111 0 0 0 117768 12426 0 0 25 0 1 0 91145106 13832192 3025 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3377 3025 238 467 0 2908 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 13508

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29487
/proc/meminfo: memFree=1849712/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13640 CPUtime=1361.92
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3117 0 0 0 123203 12989 0 0 25 0 1 0 91145106 13967360 3031 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3410 3031 238 467 0 2941 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 13640

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29489
/proc/meminfo: memFree=1849712/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13640 CPUtime=1421.91
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3117 0 0 0 128607 13584 0 0 25 0 1 0 91145106 13967360 3031 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3410 3031 238 467 0 2941 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 13640

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29491
/proc/meminfo: memFree=1849712/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13640 CPUtime=1481.89
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3117 0 0 0 134011 14178 0 0 25 0 1 0 91145106 13967360 3031 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3410 3031 238 467 0 2941 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 13640

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29493
/proc/meminfo: memFree=1849960/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13640 CPUtime=1541.87
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3122 0 0 0 139427 14760 0 0 25 0 1 0 91145106 13967360 3036 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3410 3036 238 467 0 2941 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 13640

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29493
/proc/meminfo: memFree=1849712/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13900 CPUtime=1601.85
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3156 0 0 0 144870 15315 0 0 25 0 1 0 91145106 14233600 3070 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3475 3070 238 467 0 3006 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 13900

[startup+1662.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 29495
/proc/meminfo: memFree=1849712/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13900 CPUtime=1661.84
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3158 0 0 0 150321 15863 0 0 25 0 1 0 91145106 14233600 3072 1992294400 134512640 136421960 4293364480 18446744073709551615 134872668 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3475 3072 238 467 0 3006 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 13900

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29497
/proc/meminfo: memFree=1849712/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13900 CPUtime=1721.83
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3159 0 0 0 155750 16433 0 0 25 0 1 0 91145106 14233600 3073 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3475 3073 238 467 0 3006 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 13900

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29499
/proc/meminfo: memFree=1849712/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13900 CPUtime=1781.81
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3160 0 0 0 161198 16983 0 0 25 0 1 0 91145106 14233600 3074 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3475 3074 238 467 0 3006 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 13900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29499
/proc/meminfo: memFree=1849588/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13900 CPUtime=1800.01
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3161 0 0 0 162850 17151 0 0 25 0 1 0 91145106 14233600 3075 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3475 3075 238 467 0 3006 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 13900

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 29499
/proc/meminfo: memFree=1849588/2059040 swapFree=4139292/4192956
[pid=29441] ppid=29439 vsize=13900 CPUtime=1800.01
/proc/29441/stat : 29441 (pbct) R 29439 29441 29025 0 -1 4202496 3161 0 0 0 162850 17151 0 0 25 0 1 0 91145106 14233600 3075 1992294400 134512640 136421960 4293364480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29441/statm: 3475 3075 238 467 0 3006 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 13900

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1628.51
CPU system time (s): 171.518
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 13900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1628.51
system time used= 171.518
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3162
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= 3067

runsolver used 3.20751 second user time and 8.27274 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-25 22:41:41
IDJOB=2681458
IDBENCH=47947
IDSOLVER=1192
FILE ID=node035/2681458-1277498501
PBS_JOBID= 11190545
Free space on /tmp= 62436 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=487-P1=163-P2=173-P3=211-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681458-1277498501/watcher-2681458-1277498501 -o /tmp/evaluation-result-2681458-1277498501/solver-2681458-1277498501 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681458-1277498501.opb

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

MD5SUM BENCH= fb1c97600aa303ca13bb2482d5ad3e27
RANDOM SEED=1268470945

node035.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		: 3000.219
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863384 kB
Buffers:         24740 kB
Cached:          75704 kB
SwapCached:       6216 kB
Active:          69312 kB
Inactive:        44164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863384 kB
SwapTotal:     4192956 kB
SwapFree:      4139292 kB
Dirty:            1812 kB
Writeback:           0 kB
AnonPages:       11524 kB
Mapped:          11916 kB
Slab:            60008 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182092 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= 62436 MiB
End job on node035 at 2010-06-25 23:11:44