Trace number 453324

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. 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_1.opb
MD5SUM08f3a00099e19d384504c40fc611777e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 63
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 constraint23
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)6318
Sum of products size (including duplicates)12636
Number of different products6318
Sum of products size12636

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/453324-1178130551/instance-453324-1178130551.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
0.09/0.19	o 228
0.19/0.20	o 227
0.19/0.21	o 226
0.19/0.21	o 225
0.19/0.22	o 224
0.19/0.22	o 223
0.19/0.23	o 222
0.19/0.23	o 221
0.19/0.24	o 220
0.19/0.24	o 219
0.19/0.25	o 218
0.19/0.29	o 217
0.19/0.29	o 134
0.29/0.30	o 133
31.39/31.42	o 132
31.39/31.43	o 115
31.39/31.43	o 114
31.39/31.44	o 109
31.39/31.44	o 108
31.39/31.45	o 98
31.39/31.45	o 96
31.39/31.46	o 94
31.39/31.46	o 93
31.39/31.47	o 91
31.39/31.47	o 86
31.39/31.48	o 85
1800.09/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453324-1178130551/instance-453324-1178130551.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-453324-1178130551 -o ROOT/results/node17/solver-453324-1178130551 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453324-1178130551/PBS4 /tmp/evaluation/453324-1178130551/instance-453324-1178130551.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 11299
/proc/meminfo: memFree=1670456/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=2252 CPUtime=0
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 260972681 2306048 335 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 563 335 86 219 0 340 0

[startup+0.0355091 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11299
/proc/meminfo: memFree=1670456/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=2672 CPUtime=0.03
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 458 0 0 0 3 0 0 0 18 0 1 0 260972681 2736128 442 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 668 442 87 219 0 445 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2672

[startup+0.101516 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11299
/proc/meminfo: memFree=1670456/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=3268 CPUtime=0.09
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 670 0 0 0 9 0 0 0 18 0 1 0 260972681 3346432 621 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/11299/statm: 817 621 88 219 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3268

[startup+0.301537 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11299
/proc/meminfo: memFree=1670456/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=4432 CPUtime=0.29
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 987 0 0 0 29 0 0 0 19 0 1 0 260972681 4538368 873 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 1108 873 104 219 0 885 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4432

[startup+0.701579 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11299
/proc/meminfo: memFree=1670456/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=5184 CPUtime=0.69
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 1188 0 0 0 69 0 0 0 23 0 1 0 260972681 5308416 1074 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 1296 1074 104 219 0 1073 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5184

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1666416/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=5696 CPUtime=1.49
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 1250 0 0 0 148 1 0 0 25 0 1 0 260972681 5832704 1136 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 1424 1136 104 219 0 1201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5696

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1665968/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=6720 CPUtime=3.09
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 1374 0 0 0 308 1 0 0 25 0 1 0 260972681 6881280 1260 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 1680 1260 104 219 0 1457 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6720

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1664688/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=9104 CPUtime=6.29
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 1678 0 0 0 628 1 0 0 25 0 1 0 260972681 9322496 1515 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 2276 1515 104 219 0 2053 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9104

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1662768/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=9104 CPUtime=12.69
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 2150 0 0 0 1267 2 0 0 25 0 1 0 260972681 9322496 1987 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 2276 1987 104 219 0 2053 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9104

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1659440/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=13328 CPUtime=25.48
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 2998 0 0 0 2545 3 0 0 25 0 1 0 260972681 13647872 2835 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 3332 2835 104 219 0 3109 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13328

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1652976/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=25216 CPUtime=51.08
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 4701 0 0 0 5099 9 0 0 25 0 1 0 260972681 25821184 4441 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 6304 4441 104 219 0 6081 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25216

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1651120/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=26968 CPUtime=102.26
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 5153 0 0 0 10212 14 0 0 25 0 1 0 260972681 27615232 4893 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 6742 4893 104 219 0 6519 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26968

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1650352/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=28272 CPUtime=162.25
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 5551 0 0 0 16204 21 0 0 25 0 1 0 260972681 28950528 5098 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 7068 5098 104 219 0 6845 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28272

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1648816/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=29460 CPUtime=222.23
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 5916 0 0 0 22196 27 0 0 25 0 1 0 260972681 30167040 5463 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 7365 5463 104 219 0 7142 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29460

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1647792/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=30324 CPUtime=282.21
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 6174 0 0 0 28189 32 0 0 25 0 1 0 260972681 31051776 5721 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134534487 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 7581 5721 104 219 0 7358 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30324

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1647152/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=32276 CPUtime=342.2
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 6709 0 0 0 34181 39 0 0 25 0 1 0 260972681 33050624 5871 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 8069 5871 104 219 0 7846 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32276

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1646512/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=32648 CPUtime=402.18
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 6851 0 0 0 40173 45 0 0 25 0 1 0 260972681 33431552 6013 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 8162 6013 104 219 0 7939 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32648

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11300
/proc/meminfo: memFree=1646064/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=33112 CPUtime=462.16
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 6990 0 0 0 46165 51 0 0 25 0 1 0 260972681 33906688 6152 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 8278 6152 104 219 0 8055 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33112

[startup+522.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 11300
/proc/meminfo: memFree=1645616/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=33324 CPUtime=522.15
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 7104 0 0 0 52159 56 0 0 25 0 1 0 260972681 34123776 6266 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 8331 6266 104 219 0 8108 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33324

[startup+582.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 11300
/proc/meminfo: memFree=1645040/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=33704 CPUtime=582.13
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 7242 0 0 0 58152 61 0 0 25 0 1 0 260972681 34512896 6404 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 8426 6404 104 219 0 8203 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 33704

[startup+642.302 s]
/proc/loadavg: 1.16 1.05 1.01 2/78 11300
/proc/meminfo: memFree=1644336/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=34244 CPUtime=642.11
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 7432 0 0 0 64144 67 0 0 25 0 1 0 260972681 35065856 6594 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 8561 6594 104 219 0 8338 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 34244


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

[startup+822.302 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 11302
/proc/meminfo: memFree=1642928/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=37836 CPUtime=822.06
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 8515 0 0 0 82120 86 0 0 25 0 1 0 260972681 38744064 6908 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 9459 6908 104 219 0 9236 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 37836

[startup+882.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 11302
/proc/meminfo: memFree=1642480/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=38120 CPUtime=882.04
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 8624 0 0 0 88112 92 0 0 25 0 1 0 260972681 39034880 7017 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 9530 7017 104 219 0 9307 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 38120

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 11302
/proc/meminfo: memFree=1642096/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=38420 CPUtime=942.02
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 8726 0 0 0 94104 98 0 0 25 0 1 0 260972681 39342080 7119 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 9605 7119 104 219 0 9382 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 38420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11302
/proc/meminfo: memFree=1641840/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=38488 CPUtime=1002.01
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 8838 0 0 0 100098 103 0 0 25 0 1 0 260972681 39411712 7231 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 9622 7231 104 219 0 9399 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 38488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11302
/proc/meminfo: memFree=1641392/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=38808 CPUtime=1061.99
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 8950 0 0 0 106092 107 0 0 25 0 1 0 260972681 39739392 7343 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 9702 7343 104 219 0 9479 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 38808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11302
/proc/meminfo: memFree=1640944/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=39148 CPUtime=1121.97
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 9057 0 0 0 112085 112 0 0 25 0 1 0 260972681 40087552 7450 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 9787 7450 104 219 0 9564 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 39148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11302
/proc/meminfo: memFree=1640496/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=39208 CPUtime=1181.96
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 9163 0 0 0 118078 118 0 0 25 0 1 0 260972681 40148992 7556 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563165 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 9802 7556 104 219 0 9579 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 39208

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1640048/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=39568 CPUtime=1241.94
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 9271 0 0 0 124068 126 0 0 25 0 1 0 260972681 40517632 7664 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 9892 7664 104 219 0 9669 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 39568

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1639600/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=39568 CPUtime=1301.93
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 9374 0 0 0 130061 132 0 0 25 0 1 0 260972681 40517632 7767 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547949 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 9892 7767 104 219 0 9669 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 39568

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1639152/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=40024 CPUtime=1361.9
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 9475 0 0 0 136053 137 0 0 25 0 1 0 260972681 40984576 7868 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 10006 7868 104 219 0 9783 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 40024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1638704/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=40024 CPUtime=1421.89
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 9569 0 0 0 142047 142 0 0 25 0 1 0 260972681 40984576 7962 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 10006 7962 104 219 0 9783 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 40024

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1638320/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=40432 CPUtime=1481.87
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 9657 0 0 0 148039 148 0 0 25 0 1 0 260972681 41402368 8050 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 10108 8050 104 219 0 9885 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 40432

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1638000/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=40432 CPUtime=1541.85
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 9752 0 0 0 154031 154 0 0 25 0 1 0 260972681 41402368 8145 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 10108 8145 104 219 0 9885 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 40432

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1637488/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=40940 CPUtime=1601.83
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 9876 0 0 0 160023 160 0 0 25 0 1 0 260972681 41922560 8269 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 10235 8269 104 219 0 10012 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 40940

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1636912/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=47084 CPUtime=1661.82
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 11508 0 0 0 166015 167 0 0 25 0 1 0 260972681 48214016 8364 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 11771 8364 104 219 0 11548 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 47084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1636720/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=47544 CPUtime=1721.8
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 11604 0 0 0 172008 172 0 0 25 0 1 0 260972681 48685056 8460 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 11886 8460 104 219 0 11663 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 47544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1636336/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=47628 CPUtime=1781.78
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 11699 0 0 0 178001 177 0 0 25 0 1 0 260972681 48771072 8555 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 11907 8555 104 219 0 11684 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 47628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11302
/proc/meminfo: memFree=1636208/2055920 swapFree=4140116/4192956
[pid=11299] ppid=11297 vsize=47628 CPUtime=1800.09
/proc/11299/stat : 11299 (PBS4) R 11297 11299 10652 0 -1 4194304 11729 0 0 0 179831 178 0 0 25 0 1 0 260972681 48771072 8585 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11299/statm: 11907 8585 104 219 0 11684 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 47628

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): 1800.1
CPU user time (s): 1798.31
CPU system time (s): 1.79073
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 47628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.31
system time used= 1.79073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11730
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= 35948

runsolver used 1.45678 second user time and 3.77243 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed May  2 18:29:11 UTC 2007

IDJOB= 453324
IDBENCH= 48123
IDSOLVER= 157
FILE ID= node17/453324-1178130551

PBS_JOBID= 4751048

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_1.opb
COMMAND LINE= /tmp/evaluation/453324-1178130551/PBS4 /tmp/evaluation/453324-1178130551/instance-453324-1178130551.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-453324-1178130551 -o ROOT/results/node17/conversion-453324-1178130551 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453324-1178130551/instance-453324-1178130551.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-453324-1178130551 -o ROOT/results/node17/solver-453324-1178130551 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453324-1178130551/PBS4 /tmp/evaluation/453324-1178130551/instance-453324-1178130551.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  08f3a00099e19d384504c40fc611777e

RANDOM SEED= 100515392

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1670864 kB
Buffers:         80356 kB
Cached:         207508 kB
SwapCached:      15008 kB
Active:         146176 kB
Inactive:       172088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670864 kB
SwapTotal:     4192956 kB
SwapFree:      4140116 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          36120 kB
Slab:            52256 kB
Committed_AS:  9805060 kB
PageTables:       1816 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 node17 on Wed May  2 18:59:14 UTC 2007