Trace number 453144

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, and are wall clock time (not CPU 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
PBS4 2007-03-23No Cert. 1800.12 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_1.opb
MD5SUMaa10899bd7f711370f6ef9f1251ce7f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark61.3037
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint44
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3038
Sum of products size (including duplicates)6076
Number of different products3038
Sum of products size6076

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/453144-1178119112/instance-453144-1178119112.opb ......
0.03/0.07	c done parsing opb.
0.03/0.07	o 44
0.03/0.07	o 43
0.03/0.07	o 42
0.03/0.08	o 41
0.03/0.08	o 40
0.03/0.08	o 39
0.03/0.08	o 38
0.03/0.08	o 37
0.03/0.08	o 36
0.03/0.08	o 35
0.03/0.09	o 34
0.03/0.09	o 33
0.03/0.09	o 32
0.03/0.09	o 31
0.03/0.09	o 30
0.03/0.09	o 29
0.03/0.09	o 28
0.03/0.10	o 27
0.09/0.10	o 26
0.09/0.10	o 25
0.09/0.10	o 24
0.09/0.10	o 23
0.09/0.10	o 22
0.09/0.10	o 21
0.09/0.11	o 20
0.09/0.11	o 19
0.09/0.11	o 18
0.09/0.11	o 17
0.09/0.11	o 16
0.09/0.11	o 15
0.09/0.11	o 14
0.09/0.12	o 13
0.09/0.12	o 12
0.09/0.12	o 11
0.09/0.13	o 10
0.09/0.16	o 9
1.49/1.56	o 8
12.69/12.71	o 7
21.69/21.79	o 6
438.57/438.79	o 5
1800.09/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453144-1178119112/instance-453144-1178119112.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-453144-1178119112 -o ROOT/results/node2/solver-453144-1178119112 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453144-1178119112/PBS4 /tmp/evaluation/453144-1178119112/instance-453144-1178119112.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 32158
/proc/meminfo: memFree=1475568/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=1764 CPUtime=0
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 287948993 1806336 219 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/32158/statm: 441 220 87 219 0 218 0

[startup+0.040322 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 32158
/proc/meminfo: memFree=1475568/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=2320 CPUtime=0.03
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 365 0 0 0 3 0 0 0 18 0 1 0 287948993 2375680 348 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/32158/statm: 580 348 87 219 0 357 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2320

[startup+0.101328 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 32158
/proc/meminfo: memFree=1475568/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=2724 CPUtime=0.09
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 287948993 2789376 478 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135057485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 681 478 103 219 0 458 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2724

[startup+0.301349 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 32158
/proc/meminfo: memFree=1475568/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=2856 CPUtime=0.29
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 582 0 0 0 29 0 0 0 19 0 1 0 287948993 2924544 532 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 714 532 103 219 0 491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2856

[startup+0.701389 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 32158
/proc/meminfo: memFree=1475568/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=2856 CPUtime=0.69
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 606 0 0 0 69 0 0 0 22 0 1 0 287948993 2924544 556 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548151 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 714 556 103 219 0 491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2856

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1473512/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=3308 CPUtime=1.49
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 698 0 0 0 149 0 0 0 25 0 1 0 287948993 3387392 648 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 827 648 104 219 0 604 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3308

[startup+3.10164 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1473064/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=3964 CPUtime=3.09
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 785 0 0 0 308 1 0 0 25 0 1 0 287948993 4059136 735 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 991 735 104 219 0 768 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3964

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1472040/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=5300 CPUtime=6.29
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 1023 0 0 0 628 1 0 0 25 0 1 0 287948993 5427200 924 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 1325 924 104 219 0 1102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5300

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1470704/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=5972 CPUtime=12.69
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 1376 0 0 0 1267 2 0 0 25 0 1 0 287948993 6115328 1277 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 1493 1277 104 219 0 1270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5972

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1467888/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=10204 CPUtime=25.49
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 2137 0 0 0 2543 6 0 0 25 0 1 0 287948993 10448896 1941 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 2551 1941 104 219 0 2328 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10204

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1466928/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=11672 CPUtime=51.08
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 2575 0 0 0 5096 12 0 0 25 0 1 0 287948993 11952128 2186 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 2918 2186 104 219 0 2695 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11672

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1463600/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=16900 CPUtime=102.27
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 3396 0 0 0 10205 22 0 0 25 0 1 0 287948993 17305600 3007 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 4225 3007 104 219 0 4002 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16900

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1460016/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=19708 CPUtime=162.25
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 4674 0 0 0 16193 32 0 0 25 0 1 0 287948993 20180992 3900 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 4927 3900 104 219 0 4704 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19708

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1456624/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=20840 CPUtime=222.23
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 5498 0 0 0 22183 40 0 0 25 0 1 0 287948993 21340160 4724 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 5210 4724 104 219 0 4987 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20840

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1453104/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=33296 CPUtime=282.22
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 7144 0 0 0 28173 49 0 0 25 0 1 0 287948993 34095104 5601 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 8324 5601 104 219 0 8101 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33296

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1450992/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=34400 CPUtime=342.2
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 7685 0 0 0 34162 58 0 0 25 0 1 0 287948993 35225600 6142 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 8600 6142 104 219 0 8377 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34400

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1448560/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=35300 CPUtime=402.17
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 8274 0 0 0 40150 67 0 0 25 0 1 0 287948993 36147200 6731 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 8825 6731 104 219 0 8602 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35300

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1446064/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=36040 CPUtime=462.16
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 8920 0 0 0 46141 75 0 0 25 0 1 0 287948993 36904960 7377 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 9010 7377 104 219 0 8787 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36040

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1444208/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=36808 CPUtime=522.15
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 9362 0 0 0 52134 81 0 0 25 0 1 0 287948993 37691392 7819 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 9202 7819 104 219 0 8979 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36808

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1442096/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=37640 CPUtime=582.13
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 9895 0 0 0 58125 88 0 0 25 0 1 0 287948993 38543360 8352 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 9410 8352 104 219 0 9187 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37640

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 32159
/proc/meminfo: memFree=1440368/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=38372 CPUtime=642.12
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 10321 0 0 0 64116 96 0 0 25 0 1 0 287948993 39292928 8778 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 9593 8778 104 219 0 9370 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 38372


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

[startup+822.302 s]
/proc/loadavg: 1.04 1.00 0.95 2/78 32159
/proc/meminfo: memFree=1434800/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=63144 CPUtime=822.06
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 13277 0 0 0 82086 120 0 0 25 0 1 0 287948993 64659456 10197 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547212 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 15786 10197 104 219 0 15563 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 63144

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 32159
/proc/meminfo: memFree=1432944/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=63932 CPUtime=882.04
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 13723 0 0 0 88078 126 0 0 25 0 1 0 287948993 65466368 10643 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 15983 10643 104 219 0 15760 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 63932

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32159
/proc/meminfo: memFree=1431088/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=64960 CPUtime=942.02
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 14208 0 0 0 94068 134 0 0 25 0 1 0 287948993 66519040 11128 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 16240 11128 104 219 0 16017 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 64960

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1429680/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=65240 CPUtime=1002
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 14535 0 0 0 100059 141 0 0 25 0 1 0 287948993 66805760 11455 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 16310 11455 104 219 0 16087 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 65240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1428080/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=65992 CPUtime=1061.99
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 14960 0 0 0 106051 148 0 0 25 0 1 0 287948993 67575808 11880 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 16498 11880 104 219 0 16275 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 65992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1426096/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=66628 CPUtime=1121.98
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 15421 0 0 0 112044 154 0 0 25 0 1 0 287948993 68227072 12341 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 16657 12341 104 219 0 16434 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 66628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1424368/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=67240 CPUtime=1181.96
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 15866 0 0 0 118036 160 0 0 25 0 1 0 287948993 68853760 12786 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 16810 12786 104 219 0 16587 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 67240

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1422320/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=67988 CPUtime=1241.94
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 16373 0 0 0 124028 166 0 0 25 0 1 0 287948993 69619712 13293 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 16997 13293 104 219 0 16774 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 67988

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1420976/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=68628 CPUtime=1301.93
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 16709 0 0 0 130019 174 0 0 25 0 1 0 287948993 70275072 13629 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 17157 13629 104 219 0 16934 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 68628

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1419440/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=69168 CPUtime=1361.91
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 17098 0 0 0 136010 181 0 0 25 0 1 0 287948993 70828032 14018 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 17292 14018 104 219 0 17069 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 69168

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1417776/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=69460 CPUtime=1421.89
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 17502 0 0 0 142003 186 0 0 25 0 1 0 287948993 71127040 14422 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 17365 14422 104 219 0 17142 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 69460

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1416112/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=70252 CPUtime=1481.88
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 17900 0 0 0 147995 193 0 0 25 0 1 0 287948993 71938048 14820 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 17563 14820 104 219 0 17340 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 70252

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1414512/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=71080 CPUtime=1541.86
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 18314 0 0 0 153987 199 0 0 25 0 1 0 287948993 72785920 15234 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 17770 15234 104 219 0 17547 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 71080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1412784/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=71704 CPUtime=1601.84
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 18741 0 0 0 159978 206 0 0 25 0 1 0 287948993 73424896 15661 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 17926 15661 104 219 0 17703 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 71704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1411440/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=72640 CPUtime=1661.83
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 19084 0 0 0 165970 213 0 0 25 0 1 0 287948993 74383360 16004 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 18160 16004 104 219 0 17937 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 72640

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1409840/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=73088 CPUtime=1721.81
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 19467 0 0 0 171962 219 0 0 25 0 1 0 287948993 74842112 16387 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 18272 16387 104 219 0 18049 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 73088

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1408176/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=73628 CPUtime=1781.79
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 19903 0 0 0 177953 226 0 0 25 0 1 0 287948993 75395072 16823 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 18407 16823 104 219 0 18184 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 73628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 32161
/proc/meminfo: memFree=1407792/2055920 swapFree=4148856/4192956
[pid=32158] ppid=32156 vsize=73760 CPUtime=1800.09
/proc/32158/stat : 32158 (PBS4) R 32156 32158 30904 0 -1 4194304 19994 0 0 0 179781 228 0 0 25 0 1 0 287948993 75530240 16914 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32158/statm: 18440 16914 104 219 0 18217 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 73760

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1797.82
CPU system time (s): 2.29765
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 73760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.82
system time used= 2.29765
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19995
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= 8
involuntary context switches= 2920

runsolver used 1.36979 second user time and 4.00939 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed May  2 15:18:32 UTC 2007

IDJOB= 453144
IDBENCH= 48111
IDSOLVER= 157
FILE ID= node2/453144-1178119112

PBS_JOBID= 4751031

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_1.opb
COMMAND LINE= /tmp/evaluation/453144-1178119112/PBS4 /tmp/evaluation/453144-1178119112/instance-453144-1178119112.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-453144-1178119112 -o ROOT/results/node2/conversion-453144-1178119112 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453144-1178119112/instance-453144-1178119112.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-453144-1178119112 -o ROOT/results/node2/solver-453144-1178119112 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453144-1178119112/PBS4 /tmp/evaluation/453144-1178119112/instance-453144-1178119112.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  aa10899bd7f711370f6ef9f1251ce7f2

RANDOM SEED= 238644977

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1475976 kB
Buffers:        208224 kB
Cached:         227980 kB
SwapCached:      12392 kB
Active:         163880 kB
Inactive:       296600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475976 kB
SwapTotal:     4192956 kB
SwapFree:      4148856 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          30488 kB
Slab:           104932 kB
Committed_AS: 11431688 kB
PageTables:       1860 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node2 on Wed May  2 15:48:35 UTC 2007