Trace number 2681607

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 1800.05 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=71-P1=107-P2=197-P3=67-B.opb
MD5SUMece282cf8dbd0acc24f1883b841333ea
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 benchmark1.2928
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
13.99/14.02	c 12.6851 10.1758 2966 269127
13.99/14.02	o 149
21.90/21.95	c 19.701 10.3125 1574 443523
21.90/21.95	o 129
24.69/24.77	c 22.2136 10.3125 1129 509403
24.69/24.77	o 33
32.38/32.44	c 29.0416 10.3125 1088 686643
32.38/32.44	o 17
37.98/38.09	c 34.1118 10.3125 1418 814850
37.98/38.09	o 7
45.58/45.67	c 40.9218 10.3125 1676 979625
45.58/45.67	o 5
50.38/50.45	c 45.1511 10.3125 1083 1082699
50.38/50.45	o 3
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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-2681607-1277500583/watcher-2681607-1277500583 -o /tmp/evaluation-result-2681607-1277500583/solver-2681607-1277500583 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681607-1277500583.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 29204
/proc/meminfo: memFree=1833024/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=3444 CPUtime=0
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 563 0 0 0 0 0 0 0 25 0 1 0 91352022 3526656 482 1992294400 134512640 136421960 4289851056 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 861 484 189 467 0 392 0

[startup+0.0272811 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29204
/proc/meminfo: memFree=1833024/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=5168 CPUtime=0.02
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 1002 0 0 0 2 0 0 0 25 0 1 0 91352022 5292032 921 1992294400 134512640 136421960 4289851056 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 1292 922 193 467 0 823 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5168

[startup+0.101288 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29204
/proc/meminfo: memFree=1833024/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=8592 CPUtime=0.09
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 1851 0 0 0 9 0 0 0 25 0 1 0 91352022 8798208 1770 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2148 1770 214 467 0 1679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8592

[startup+0.301308 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29204
/proc/meminfo: memFree=1833024/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=8988 CPUtime=0.29
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 1939 0 0 0 26 3 0 0 25 0 1 0 91352022 9203712 1858 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2247 1858 215 467 0 1778 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8988

[startup+0.700349 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29204
/proc/meminfo: memFree=1833024/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=9120 CPUtime=0.69
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 1986 0 0 0 62 7 0 0 25 0 1 0 91352022 9338880 1905 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2280 1905 215 467 0 1811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9120

[startup+1.50043 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29205
/proc/meminfo: memFree=1825948/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=9380 CPUtime=1.49
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2023 0 0 0 134 15 0 0 25 0 1 0 91352022 9605120 1942 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2345 1942 215 467 0 1876 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9380

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29205
/proc/meminfo: memFree=1825700/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=9636 CPUtime=3.09
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2108 0 0 0 280 29 0 0 25 0 1 0 91352022 9867264 2027 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2409 2027 215 467 0 1940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9636

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29205
/proc/meminfo: memFree=1825212/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10028 CPUtime=6.29
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2195 0 0 0 568 61 0 0 25 0 1 0 91352022 10268672 2114 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2507 2114 215 467 0 2038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10028

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29205
/proc/meminfo: memFree=1824840/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10416 CPUtime=12.69
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2290 0 0 0 1148 121 0 0 25 0 1 0 91352022 10665984 2209 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2604 2209 215 467 0 2135 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10416

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29207
/proc/meminfo: memFree=1824468/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10556 CPUtime=25.49
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2346 0 0 0 2286 263 0 0 25 0 1 0 91352022 10809344 2262 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2639 2262 238 467 0 2170 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10556

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29207
/proc/meminfo: memFree=1824344/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10556 CPUtime=51.08
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2351 0 0 0 4572 536 0 0 25 0 1 0 91352022 10809344 2263 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2639 2263 238 467 0 2170 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10556

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29209
/proc/meminfo: memFree=1824096/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10556 CPUtime=102.27
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2351 0 0 0 9151 1076 0 0 25 0 1 0 91352022 10809344 2263 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2639 2263 238 467 0 2170 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10556

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29209
/proc/meminfo: memFree=1824096/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10556 CPUtime=162.25
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2358 0 0 0 14519 1706 0 0 25 0 1 0 91352022 10809344 2270 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2639 2270 238 467 0 2170 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10556

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29211
/proc/meminfo: memFree=1824096/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10556 CPUtime=222.23
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2362 0 0 0 19882 2341 0 0 25 0 1 0 91352022 10809344 2274 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2639 2274 238 467 0 2170 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10556

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29213
/proc/meminfo: memFree=1824096/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10692 CPUtime=282.21
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2380 0 0 0 25250 2971 0 0 25 0 1 0 91352022 10948608 2292 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2673 2292 238 467 0 2204 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29215
/proc/meminfo: memFree=1824096/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10692 CPUtime=342.2
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2381 0 0 0 30631 3589 0 0 25 0 1 0 91352022 10948608 2293 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2673 2293 238 467 0 2204 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10692

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29217
/proc/meminfo: memFree=1823972/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10692 CPUtime=402.19
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2387 0 0 0 35989 4230 0 0 25 0 1 0 91352022 10948608 2299 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2673 2299 238 467 0 2204 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10692

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29217
/proc/meminfo: memFree=1823972/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10692 CPUtime=462.17
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2397 0 0 0 41363 4854 0 0 25 0 1 0 91352022 10948608 2309 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2673 2309 238 467 0 2204 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10692

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29219
/proc/meminfo: memFree=1823848/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10692 CPUtime=522.16
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2399 0 0 0 46744 5472 0 0 25 0 1 0 91352022 10948608 2311 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2673 2311 238 467 0 2204 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10692

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29221
/proc/meminfo: memFree=1823848/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10824 CPUtime=582.14
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2406 0 0 0 52103 6111 0 0 25 0 1 0 91352022 11083776 2318 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2706 2318 238 467 0 2237 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10824

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29223
/proc/meminfo: memFree=1823724/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10956 CPUtime=642.13
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2424 0 0 0 57481 6732 0 0 25 0 1 0 91352022 11218944 2336 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2739 2336 238 467 0 2270 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10956

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29229
/proc/meminfo: memFree=1823476/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10956 CPUtime=882.07
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2430 0 0 0 79020 9187 0 0 25 0 1 0 91352022 11218944 2342 1992294400 134512640 136421960 4289851056 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2739 2342 238 467 0 2270 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 10956

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29231
/proc/meminfo: memFree=1823352/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10956 CPUtime=942.05
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2432 0 0 0 84400 9805 0 0 25 0 1 0 91352022 11218944 2344 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2739 2344 238 467 0 2270 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 10956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29233
/proc/meminfo: memFree=1823352/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10956 CPUtime=1002.04
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2441 0 0 0 89805 10399 0 0 25 0 1 0 91352022 11218944 2353 1992294400 134512640 136421960 4289851056 18446744073709551615 134861921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2739 2353 238 467 0 2270 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 10956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29233
/proc/meminfo: memFree=1823352/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10956 CPUtime=1062.02
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2444 0 0 0 95196 11006 0 0 25 0 1 0 91352022 11218944 2356 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2739 2356 238 467 0 2270 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 10956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29238
/proc/meminfo: memFree=1822608/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10956 CPUtime=1122.01
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2446 0 0 0 100580 11621 0 0 25 0 1 0 91352022 11218944 2358 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2739 2358 238 467 0 2270 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 10956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29240
/proc/meminfo: memFree=1822608/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10956 CPUtime=1181.99
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2447 0 0 0 105961 12238 0 0 25 0 1 0 91352022 11218944 2359 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2739 2359 238 467 0 2270 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 10956

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29242
/proc/meminfo: memFree=1822608/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10956 CPUtime=1241.98
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2447 0 0 0 111314 12884 0 0 25 0 1 0 91352022 11218944 2359 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2739 2359 238 467 0 2270 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 10956

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29244
/proc/meminfo: memFree=1822608/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=10956 CPUtime=1301.97
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2448 0 0 0 116701 13496 0 0 25 0 1 0 91352022 11218944 2360 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2739 2360 238 467 0 2270 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 10956

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29244
/proc/meminfo: memFree=1822608/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1361.95
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2481 0 0 0 122129 14066 0 0 25 0 1 0 91352022 11350016 2360 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2360 238 467 0 2302 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 11084

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29246
/proc/meminfo: memFree=1822608/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1421.94
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2484 0 0 0 127573 14621 0 0 25 0 1 0 91352022 11350016 2363 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2363 238 467 0 2302 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 11084

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29248
/proc/meminfo: memFree=1822608/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1481.91
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2485 0 0 0 133021 15170 0 0 25 0 1 0 91352022 11350016 2364 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2364 238 467 0 2302 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 11084

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29250
/proc/meminfo: memFree=1822608/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1541.9
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2489 0 0 0 138440 15750 0 0 25 0 1 0 91352022 11350016 2368 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2368 238 467 0 2302 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 11084

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29252
/proc/meminfo: memFree=1822608/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1601.88
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2490 0 0 0 143874 16314 0 0 25 0 1 0 91352022 11350016 2369 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2369 238 467 0 2302 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 11084

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29252
/proc/meminfo: memFree=1822484/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1661.87
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2493 0 0 0 149304 16883 0 0 25 0 1 0 91352022 11350016 2372 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2372 238 467 0 2302 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 11084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29254
/proc/meminfo: memFree=1822360/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1721.86
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2495 0 0 0 154753 17433 0 0 25 0 1 0 91352022 11350016 2374 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2374 238 467 0 2302 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 11084

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29256
/proc/meminfo: memFree=1822236/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1781.84
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2497 0 0 0 160181 18003 0 0 25 0 1 0 91352022 11350016 2376 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2376 238 467 0 2302 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 11084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29256
/proc/meminfo: memFree=1822236/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1800.04
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2497 0 0 0 161828 18176 0 0 25 0 1 0 91352022 11350016 2376 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2376 238 467 0 2302 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 11084

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 29256
/proc/meminfo: memFree=1822236/2059040 swapFree=4140024/4192956
[pid=29204] ppid=29202 vsize=11084 CPUtime=1800.04
/proc/29204/stat : 29204 (pbct) R 29202 29204 28581 0 -1 4202496 2497 0 0 0 161828 18176 0 0 25 0 1 0 91352022 11350016 2376 1992294400 134512640 136421960 4289851056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29204/statm: 2771 2376 238 467 0 2302 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 11084

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1618.29
CPU system time (s): 181.763
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 11084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1618.29
system time used= 181.763
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2498
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= 23040

runsolver used 3.21651 second user time and 8.26374 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-25 23:16:23
IDJOB=2681607
IDBENCH=48096
IDSOLVER=1192
FILE ID=node083/2681607-1277500583
PBS_JOBID= 11190539
Free space on /tmp= 62496 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=71-P1=107-P2=197-P3=67-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681607-1277500583/watcher-2681607-1277500583 -o /tmp/evaluation-result-2681607-1277500583/solver-2681607-1277500583 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681607-1277500583.opb

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

MD5SUM BENCH= ece282cf8dbd0acc24f1883b841333ea
RANDOM SEED=430410175

node083.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1833552 kB
Buffers:         39256 kB
Cached:          89004 kB
SwapCached:       5404 kB
Active:          56832 kB
Inactive:        84444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1833552 kB
SwapTotal:     4192956 kB
SwapFree:      4140024 kB
Dirty:            1908 kB
Writeback:           0 kB
AnonPages:       11620 kB
Mapped:          11996 kB
Slab:            62144 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182712 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= 62496 MiB
End job on node083 at 2010-06-25 23:46:26