Trace number 453894

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. 1800.02 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_5.opb
MD5SUM2dd6cc5a7b1f8311eff7b566cf3505ea
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 74
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint11
Maximum length of a constraint22
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6270
Sum of products size (including duplicates)12540
Number of different products6270
Sum of products size12540

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/453894-1178163859/instance-453894-1178163859.opb ......
0.09/0.17	c done parsing opb.
0.09/0.17	o 247
0.09/0.18	o 246
0.09/0.18	o 245
0.09/0.19	o 244
0.09/0.20	o 227
0.19/0.20	o 226
0.19/0.21	o 225
0.19/0.21	o 224
0.19/0.25	o 223
0.19/0.25	o 138
0.19/0.26	o 137
0.39/0.42	o 136
0.39/0.43	o 112
0.39/0.45	o 111
0.39/0.45	o 92
19.29/19.34	o 91
620.12/620.40	o 90
1800.00/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453894-1178163859/instance-453894-1178163859.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-453894-1178163859 -o ROOT/results/node4/solver-453894-1178163859 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453894-1178163859/PBS4 /tmp/evaluation/453894-1178163859/instance-453894-1178163859.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: 1.00 1.00 1.00 3/77 24741
/proc/meminfo: memFree=1666648/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=2248 CPUtime=0
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 292423684 2301952 333 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134519092 0 0 4096 0 0 0 0 17 1 0 0
/proc/24741/statm: 562 334 86 219 0 339 0

[startup+0.068402 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24741
/proc/meminfo: memFree=1666648/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=2944 CPUtime=0.06
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 549 0 0 0 6 0 0 0 18 0 1 0 292423684 3014656 532 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135023007 0 0 4096 0 0 0 0 17 1 0 0
/proc/24741/statm: 736 532 87 219 0 513 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2944

[startup+0.101403 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24741
/proc/meminfo: memFree=1666648/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=3224 CPUtime=0.09
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 662 0 0 0 9 0 0 0 18 0 1 0 292423684 3301376 612 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134530234 0 0 4096 0 0 0 0 17 1 0 0
/proc/24741/statm: 806 612 88 219 0 583 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3224

[startup+0.301421 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24741
/proc/meminfo: memFree=1666648/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=4428 CPUtime=0.29
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 988 0 0 0 28 1 0 0 19 0 1 0 292423684 4534272 873 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 1107 873 104 219 0 884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4428

[startup+0.701461 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24741
/proc/meminfo: memFree=1666648/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=5588 CPUtime=0.69
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 1237 0 0 0 68 1 0 0 23 0 1 0 292423684 5722112 1122 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134529022 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 1397 1122 104 219 0 1174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5588

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1662352/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=6100 CPUtime=1.49
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 1291 0 0 0 147 2 0 0 25 0 1 0 292423684 6246400 1176 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 1525 1176 104 219 0 1302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6100

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1661968/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=6260 CPUtime=3.09
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 1389 0 0 0 307 2 0 0 25 0 1 0 292423684 6410240 1274 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 1565 1274 104 219 0 1342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6260

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1661200/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=7476 CPUtime=6.29
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 1607 0 0 0 627 2 0 0 25 0 1 0 292423684 7655424 1443 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 1869 1443 104 219 0 1646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7476

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1659792/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=9524 CPUtime=12.69
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 1939 0 0 0 1266 3 0 0 25 0 1 0 292423684 9752576 1775 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 2381 1775 104 219 0 2158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9524

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1657360/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=14208 CPUtime=25.49
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 2520 0 0 0 2544 5 0 0 25 0 1 0 292423684 14548992 2356 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 3552 2356 104 219 0 3329 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14208

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1651920/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=17216 CPUtime=51.07
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 3969 0 0 0 5099 8 0 0 25 0 1 0 292423684 17629184 3708 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134558408 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 4304 3708 104 219 0 4081 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17216

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1649808/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=19324 CPUtime=102.27
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 4490 0 0 0 10211 16 0 0 25 0 1 0 292423684 19787776 4229 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 4831 4229 104 219 0 4608 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19324

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1648720/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=20900 CPUtime=162.25
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 4937 0 0 0 16199 26 0 0 25 0 1 0 292423684 21401600 4483 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 5225 4483 104 219 0 5002 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20900

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1647824/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=21560 CPUtime=222.23
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 5153 0 0 0 22189 34 0 0 25 0 1 0 292423684 22077440 4699 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 5390 4699 104 219 0 5167 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21560

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1646864/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=22172 CPUtime=282.21
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 5379 0 0 0 28180 41 0 0 25 0 1 0 292423684 22704128 4925 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 5543 4925 104 219 0 5320 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1646224/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=24116 CPUtime=342.2
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 5920 0 0 0 34173 47 0 0 25 0 1 0 292423684 24694784 5081 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563095 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 6029 5081 104 219 0 5806 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24116

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1645520/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=24556 CPUtime=402.18
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 6077 0 0 0 40164 54 0 0 25 0 1 0 292423684 25145344 5238 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547051 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 6139 5238 104 219 0 5916 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24556

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1645136/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=24844 CPUtime=462.16
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 6212 0 0 0 46156 60 0 0 25 0 1 0 292423684 25440256 5373 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 6211 5373 104 219 0 5988 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24844

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1644624/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=25144 CPUtime=522.14
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 6345 0 0 0 52148 66 0 0 25 0 1 0 292423684 25747456 5506 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 6286 5506 104 219 0 6063 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25144

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1644048/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=25360 CPUtime=582.13
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 6472 0 0 0 58140 73 0 0 25 0 1 0 292423684 25968640 5633 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 6340 5633 104 219 0 6117 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 25360

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24742
/proc/meminfo: memFree=1643536/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=25592 CPUtime=642.12
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 6604 0 0 0 64133 79 0 0 25 0 1 0 292423684 26206208 5765 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 6398 5765 104 219 0 6175 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25592


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

[startup+822.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24742
/proc/meminfo: memFree=1641936/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=29728 CPUtime=822.07
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 7753 0 0 0 82109 98 0 0 25 0 1 0 292423684 30441472 6145 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7432 6145 104 219 0 7209 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 29728

[startup+882.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 24742
/proc/meminfo: memFree=1641360/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=30020 CPUtime=882.05
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 7873 0 0 0 88102 103 0 0 25 0 1 0 292423684 30740480 6265 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7505 6265 104 219 0 7282 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 30020

[startup+942.302 s]
/proc/loadavg: 1.16 1.06 1.01 2/78 24742
/proc/meminfo: memFree=1641104/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=30020 CPUtime=942.04
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 7986 0 0 0 94093 111 0 0 25 0 1 0 292423684 30740480 6378 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7505 6378 104 219 0 7282 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 30020

[startup+1002.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/84 24768
/proc/meminfo: memFree=1639456/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=30332 CPUtime=1002.01
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 8095 0 0 0 100083 118 0 0 25 0 1 0 292423684 31059968 6487 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7583 6487 104 219 0 7360 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 30332

[startup+1062.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 24940
/proc/meminfo: memFree=1640016/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=30664 CPUtime=1061.89
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 8203 0 0 0 106066 123 0 0 25 0 1 0 292423684 31399936 6595 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7666 6595 104 219 0 7443 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 30664

[startup+1122.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 24940
/proc/meminfo: memFree=1639760/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=30664 CPUtime=1121.88
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 8304 0 0 0 112058 130 0 0 25 0 1 0 292423684 31399936 6696 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7666 6696 104 219 0 7443 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 30664

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 24940
/proc/meminfo: memFree=1639376/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=31104 CPUtime=1181.86
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 8420 0 0 0 118050 136 0 0 25 0 1 0 292423684 31850496 6812 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7776 6812 104 219 0 7553 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 31104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24940
/proc/meminfo: memFree=1638864/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=31476 CPUtime=1241.85
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 8536 0 0 0 124043 142 0 0 25 0 1 0 292423684 32231424 6928 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7869 6928 104 219 0 7646 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 31476

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24940
/proc/meminfo: memFree=1638352/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=31548 CPUtime=1301.83
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 8654 0 0 0 130036 147 0 0 25 0 1 0 292423684 32305152 7046 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7887 7046 104 219 0 7664 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 31548

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24940
/proc/meminfo: memFree=1638032/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=31944 CPUtime=1361.81
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 8757 0 0 0 136028 153 0 0 25 0 1 0 292423684 32710656 7149 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563077 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7986 7149 104 219 0 7763 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 31944

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24940
/proc/meminfo: memFree=1637584/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=31944 CPUtime=1421.8
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 8856 0 0 0 142022 158 0 0 25 0 1 0 292423684 32710656 7248 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 7986 7248 104 219 0 7763 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 31944

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24940
/proc/meminfo: memFree=1637136/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=32364 CPUtime=1481.78
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 8964 0 0 0 148013 165 0 0 25 0 1 0 292423684 33140736 7356 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 8091 7356 104 219 0 7868 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 32364

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24940
/proc/meminfo: memFree=1636752/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=32364 CPUtime=1541.77
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 9064 0 0 0 154004 173 0 0 25 0 1 0 292423684 33140736 7456 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 8091 7456 104 219 0 7868 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 32364

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24940
/proc/meminfo: memFree=1636240/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=39156 CPUtime=1601.75
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 10729 0 0 0 159996 179 0 0 25 0 1 0 292423684 40095744 7584 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 9789 7584 104 219 0 9566 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 39156

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24940
/proc/meminfo: memFree=1635856/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=39156 CPUtime=1661.73
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 10838 0 0 0 165987 186 0 0 25 0 1 0 292423684 40095744 7693 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547842 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 9789 7693 104 219 0 9566 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 39156

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24940
/proc/meminfo: memFree=1635344/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=39632 CPUtime=1721.71
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 10944 0 0 0 171979 192 0 0 25 0 1 0 292423684 40583168 7799 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 9908 7799 104 219 0 9685 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 39632

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24940
/proc/meminfo: memFree=1634960/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=39632 CPUtime=1781.7
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 11044 0 0 0 177970 200 0 0 25 0 1 0 292423684 40583168 7899 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 9908 7899 104 219 0 9685 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 39632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24940
/proc/meminfo: memFree=1634896/2055920 swapFree=4141168/4192956
[pid=24741] ppid=24739 vsize=39632 CPUtime=1800
/proc/24741/stat : 24741 (PBS4) R 24739 24741 21638 0 -1 4194304 11070 0 0 0 179799 201 0 0 25 0 1 0 292423684 40583168 7925 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24741/statm: 9908 7925 104 219 0 9685 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 39632

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): 1800.02
CPU user time (s): 1798
CPU system time (s): 2.02169
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 39632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798
system time used= 2.02169
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11071
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= 38539

runsolver used 1.50577 second user time and 3.72743 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu May  3 03:44:19 UTC 2007

IDJOB= 453894
IDBENCH= 48161
IDSOLVER= 157
FILE ID= node4/453894-1178163859

PBS_JOBID= 4751092

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_500_10_5.opb
COMMAND LINE= /tmp/evaluation/453894-1178163859/PBS4 /tmp/evaluation/453894-1178163859/instance-453894-1178163859.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-453894-1178163859 -o ROOT/results/node4/conversion-453894-1178163859 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453894-1178163859/instance-453894-1178163859.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-453894-1178163859 -o ROOT/results/node4/solver-453894-1178163859 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453894-1178163859/PBS4 /tmp/evaluation/453894-1178163859/instance-453894-1178163859.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2dd6cc5a7b1f8311eff7b566cf3505ea

RANDOM SEED= 907214929

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1667056 kB
Buffers:         84536 kB
Cached:         208368 kB
SwapCached:      14864 kB
Active:         149516 kB
Inactive:       172588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667056 kB
SwapTotal:     4192956 kB
SwapFree:      4141168 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          34768 kB
Slab:            52164 kB
Committed_AS:  9632080 kB
PageTables:       1832 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 node4 on Thu May  3 04:14:22 UTC 2007