Trace number 353092

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 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32d3.opb
MD5SUMa4212e7e4d5e950e6ac9fce9bc7b8e0a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark802
Best CPU time to get the best result obtained on this benchmark77.1503
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 802
Optimality of the best value was proved YES
Number of variables1648
Total number of constraints20302
Number of constraints which are clauses20302
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 1648
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 1648
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1648
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/353092-1176653582/instance-353092-1176653582.opb ......
0.69/0.73	c done parsing opb.
0.69/0.73	o 824
18.88/18.92	o 823
22.58/22.67	o 822
26.98/27.00	o 821
27.38/27.50	o 820
32.37/32.47	o 819
34.38/34.41	o 818
40.18/40.29	o 817
51.47/51.57	o 816
63.26/63.33	o 815
87.16/87.28	o 814
95.96/96.08	o 813
129.15/129.29	o 812
147.74/147.81	o 811
150.05/150.15	o 810
172.54/172.61	o 809
172.73/172.81	o 808
172.73/172.84	o 807
172.73/172.85	o 806
172.73/172.88	o 805
172.83/172.94	o 804
172.83/172.96	o 803
328.99/329.12	o 802
1800.07/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353092-1176653582/instance-353092-1176653582.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-353092-1176653582 -o ROOT/results/node5/solver-353092-1176653582 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353092-1176653582/PBS4 /tmp/evaluation/353092-1176653582/instance-353092-1176653582.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 0.98 3/77 20200
/proc/meminfo: memFree=1717320/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=1612 CPUtime=0
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 141395843 1650688 173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/20200/statm: 403 176 86 219 0 180 0

[startup+0.0566651 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 20200
/proc/meminfo: memFree=1717320/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=1748 CPUtime=0.05
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 252 0 0 0 5 0 0 0 18 0 1 0 141395843 1789952 234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/20200/statm: 437 234 87 219 0 214 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1748

[startup+0.10167 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 20200
/proc/meminfo: memFree=1717320/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=1748 CPUtime=0.09
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 294 0 0 0 9 0 0 0 18 0 1 0 141395843 1789952 276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530279 0 0 4096 0 0 0 0 17 1 0 0
/proc/20200/statm: 437 276 87 219 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1748

[startup+0.301693 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 20200
/proc/meminfo: memFree=1717320/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=3564 CPUtime=0.29
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 756 0 0 0 29 0 0 0 19 0 1 0 141395843 3649536 584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 891 584 94 219 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701739 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 20200
/proc/meminfo: memFree=1717320/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=3564 CPUtime=0.69
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 767 0 0 0 69 0 0 0 23 0 1 0 141395843 3649536 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 891 595 94 219 0 668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3564

[startup+1.50183 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1715072/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=3688 CPUtime=1.49
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 838 0 0 0 149 0 0 0 25 0 1 0 141395843 3776512 666 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 922 666 104 219 0 699 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3688

[startup+3.10301 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1714624/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=4844 CPUtime=3.09
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 941 0 0 0 309 0 0 0 25 0 1 0 141395843 4960256 769 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 1211 769 104 219 0 988 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4844

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1713792/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=5108 CPUtime=6.29
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 1145 0 0 0 628 1 0 0 25 0 1 0 141395843 5230592 973 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 1277 973 104 219 0 1054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5108

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1712256/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=7556 CPUtime=12.69
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 1483 0 0 0 1267 2 0 0 25 0 1 0 141395843 7737344 1311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 1889 1311 104 219 0 1666 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7556

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1710016/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=8720 CPUtime=25.48
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 2170 0 0 0 2545 3 0 0 25 0 1 0 141395843 8929280 1805 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 2180 1805 104 219 0 1957 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8720

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1709248/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=9388 CPUtime=51.07
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 2414 0 0 0 5102 5 0 0 25 0 1 0 141395843 9613312 2049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 2347 2049 104 219 0 2124 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9388

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1704704/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=16288 CPUtime=102.26
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 3928 0 0 0 10216 10 0 0 25 0 1 0 141395843 16678912 3178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 4072 3178 104 219 0 3849 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16288

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 3/78 20201
/proc/meminfo: memFree=1692992/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=25800 CPUtime=162.24
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 6853 0 0 0 16206 18 0 0 25 0 1 0 141395843 26419200 6103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 6450 6103 104 219 0 6227 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25800

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1691136/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=26904 CPUtime=222.22
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 7305 0 0 0 22198 24 0 0 25 0 1 0 141395843 27549696 6555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 6726 6555 104 219 0 6503 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 26904

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1689600/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=31128 CPUtime=282.21
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 8450 0 0 0 28190 31 0 0 25 0 1 0 141395843 31875072 6931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 7782 6931 104 219 0 7559 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31128

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1677248/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=48156 CPUtime=342.18
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 11529 0 0 0 34180 38 0 0 25 0 1 0 141395843 49311744 10010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 12039 10010 104 219 0 11816 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 48156

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1675776/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=49364 CPUtime=402.17
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 11882 0 0 0 40173 44 0 0 25 0 1 0 141395843 50548736 10363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 12341 10363 104 219 0 12118 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 49364

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1674624/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=49896 CPUtime=462.15
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 12172 0 0 0 46166 49 0 0 25 0 1 0 141395843 51093504 10653 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 12474 10653 104 219 0 12251 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 49896

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1673600/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=50472 CPUtime=522.14
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 12417 0 0 0 52160 54 0 0 25 0 1 0 141395843 51683328 10898 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 12618 10898 104 219 0 12395 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 50472

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1662528/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=84512 CPUtime=582.12
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 15167 0 0 0 58152 60 0 0 25 0 1 0 141395843 86540288 13648 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 21128 13648 104 219 0 20905 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 84512

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1620608/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=157108 CPUtime=642.11
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 27167 0 0 0 64139 72 0 0 25 0 1 0 141395843 160878592 24111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 39277 24111 104 219 0 39054 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 157108


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1600448/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=159836 CPUtime=822.04
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 32196 0 0 0 82115 89 0 0 25 0 1 0 141395843 163672064 29140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 39959 29140 104 219 0 39736 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 159836

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1599744/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=160452 CPUtime=882.03
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 32368 0 0 0 88110 93 0 0 25 0 1 0 141395843 164302848 29312 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 40113 29312 104 219 0 39890 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 160452

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1559424/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=292192 CPUtime=942.01
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 42598 0 0 0 94096 105 0 0 25 0 1 0 141395843 299204608 39542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 73048 39542 104 219 0 72825 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 292192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1520320/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=293824 CPUtime=1002
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 52124 0 0 0 100086 114 0 0 25 0 1 0 141395843 300875776 49068 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 73456 49068 104 219 0 73233 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 293824

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20201
/proc/meminfo: memFree=1519296/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=294660 CPUtime=1061.98
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 52375 0 0 0 106079 119 0 0 25 0 1 0 141395843 301731840 49319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 73665 49319 104 219 0 73442 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 294660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1518400/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=295264 CPUtime=1121.96
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 52572 0 0 0 112073 123 0 0 25 0 1 0 141395843 302350336 49516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 73816 49516 104 219 0 73593 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 295264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1517696/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=295860 CPUtime=1181.95
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 52740 0 0 0 118068 127 0 0 25 0 1 0 141395843 302960640 49684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 73965 49684 104 219 0 73742 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 295860

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1516928/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=295988 CPUtime=1241.92
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 52933 0 0 0 124061 131 0 0 25 0 1 0 141395843 303091712 49877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 73997 49877 104 219 0 73774 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 295988

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1516352/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=296624 CPUtime=1301.92
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 53053 0 0 0 130057 135 0 0 25 0 1 0 141395843 303742976 49997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 74156 49997 104 219 0 73933 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 296624

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1515520/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=296756 CPUtime=1361.89
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 53261 0 0 0 136050 139 0 0 25 0 1 0 141395843 303878144 50205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 74189 50205 104 219 0 73966 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 296756

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1515008/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=296888 CPUtime=1421.88
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 53370 0 0 0 142046 142 0 0 25 0 1 0 141395843 304013312 50314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 74222 50314 104 219 0 73999 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 296888

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1514048/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=297668 CPUtime=1481.86
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 53610 0 0 0 148040 146 0 0 25 0 1 0 141395843 304812032 50554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 74417 50554 104 219 0 74194 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 297668

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1513152/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=298536 CPUtime=1541.84
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 53835 0 0 0 154035 149 0 0 25 0 1 0 141395843 305700864 50779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 74634 50779 104 219 0 74411 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 298536

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1512832/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=298536 CPUtime=1601.83
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 53922 0 0 0 160031 152 0 0 25 0 1 0 141395843 305700864 50866 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 74634 50866 104 219 0 74411 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 298536

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1511936/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=299396 CPUtime=1661.8
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 54137 0 0 0 166025 155 0 0 25 0 1 0 141395843 306581504 51081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 74849 51081 104 219 0 74626 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 299396

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 20203
/proc/meminfo: memFree=1511616/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=299548 CPUtime=1721.78
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 54214 0 0 0 172021 157 0 0 25 0 1 0 141395843 306737152 51158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 74887 51158 104 219 0 74664 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 299548

[startup+1782.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 20203
/proc/meminfo: memFree=1511040/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=299840 CPUtime=1781.76
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 54361 0 0 0 178017 159 0 0 25 0 1 0 141395843 307036160 51305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 74960 51305 104 219 0 74737 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 299840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 20203
/proc/meminfo: memFree=1510592/2055920 swapFree=4191880/4192956
[pid=20200] ppid=20198 vsize=300248 CPUtime=1800.07
/proc/20200/stat : 20200 (PBS4) R 20198 20200 19415 0 -1 4194304 54460 0 0 0 179847 160 0 0 25 0 1 0 141395843 307453952 51404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20200/statm: 75062 51404 104 219 0 74839 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 300248

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): 1800.64
CPU time (s): 1800.12
CPU user time (s): 1798.48
CPU system time (s): 1.63675
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 300248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.48
system time used= 1.63675
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54461
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= 2918

runsolver used 2.06469 second user time and 4.45232 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Apr 15 16:13:02 UTC 2007

IDJOB= 353092
IDBENCH= 2163
IDSOLVER= 157
FILE ID= node5/353092-1176653582

PBS_JOBID= 4559356

Free space on /tmp= 66555 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32d3.opb
COMMAND LINE= /tmp/evaluation/353092-1176653582/PBS4 /tmp/evaluation/353092-1176653582/instance-353092-1176653582.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-353092-1176653582 -o ROOT/results/node5/conversion-353092-1176653582 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353092-1176653582/instance-353092-1176653582.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-353092-1176653582 -o ROOT/results/node5/solver-353092-1176653582 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353092-1176653582/PBS4 /tmp/evaluation/353092-1176653582/instance-353092-1176653582.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a4212e7e4d5e950e6ac9fce9bc7b8e0a

RANDOM SEED= 118551850

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1717792 kB
Buffers:         56228 kB
Cached:         173820 kB
SwapCached:        268 kB
Active:         157692 kB
Inactive:       127440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717792 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          71908 kB
Slab:            38596 kB
Committed_AS:  7441648 kB
PageTables:       1724 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= 66555 MiB

End job on node5 on Sun Apr 15 16:43:05 UTC 2007