Trace number 454884

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. 1800.09 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_1.opb
MD5SUM26861ca996cf8fd2abe5c211e1f47a26
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1220
Sum of products size (including duplicates)2440
Number of different products610
Sum of products size1220

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/454884-1178033289/instance-454884-1178033289.opb ......
0.01/0.02	c done parsing opb.
0.01/0.02	o 44
0.01/0.02	o 42
0.01/0.03	o 41
0.01/0.03	o 40
0.01/0.04	o 39
0.19/0.20	o 38
10.69/10.77	o 37
1800.06/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454884-1178033289/instance-454884-1178033289.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-454884-1178033289 -o ROOT/results/node29/solver-454884-1178033289 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454884-1178033289/PBS4 /tmp/evaluation/454884-1178033289/instance-454884-1178033289.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: 0.76 1.08 1.09 3/77 15871
/proc/meminfo: memFree=1689096/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=1456 CPUtime=0
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 251244641 1490944 144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/15871/statm: 364 144 87 219 0 141 0

[startup+0.021016 s]
/proc/loadavg: 0.76 1.08 1.09 3/77 15871
/proc/meminfo: memFree=1689096/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=1584 CPUtime=0.01
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 212 0 0 0 1 0 0 0 18 0 1 0 251244641 1622016 195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 396 195 92 219 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1584

[startup+0.100988 s]
/proc/loadavg: 0.76 1.08 1.09 3/77 15871
/proc/meminfo: memFree=1689096/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=2004 CPUtime=0.09
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 251244641 2052096 311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 501 311 103 219 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2004

[startup+0.302002 s]
/proc/loadavg: 0.76 1.08 1.09 3/77 15871
/proc/meminfo: memFree=1689096/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=3672 CPUtime=0.29
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 657 0 0 0 29 0 0 0 19 0 1 0 251244641 3760128 640 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 918 640 103 219 0 695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3672

[startup+0.701026 s]
/proc/loadavg: 0.76 1.08 1.09 3/77 15871
/proc/meminfo: memFree=1689096/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=5916 CPUtime=0.69
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 1141 0 0 0 68 1 0 0 22 0 1 0 251244641 6057984 1124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 1479 1124 103 219 0 1256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50108 s]
/proc/loadavg: 0.76 1.08 1.09 2/78 15872
/proc/meminfo: memFree=1683776/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=10612 CPUtime=1.49
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 1849 0 0 0 148 1 0 0 25 0 1 0 251244641 10866688 1783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 2653 1783 104 219 0 2430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10612

[startup+3.10118 s]
/proc/loadavg: 0.78 1.08 1.08 3/78 15872
/proc/meminfo: memFree=1681024/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=11552 CPUtime=3.09
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 2527 0 0 0 306 3 0 0 25 0 1 0 251244641 11829248 2364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 2888 2364 104 219 0 2665 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11552

[startup+6.30138 s]
/proc/loadavg: 0.78 1.08 1.08 2/78 15872
/proc/meminfo: memFree=1677824/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=20596 CPUtime=6.29
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 3188 0 0 0 623 6 0 0 25 0 1 0 251244641 21090304 3025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 5149 3025 104 219 0 4926 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20596

[startup+12.7018 s]
/proc/loadavg: 0.80 1.08 1.08 2/78 15872
/proc/meminfo: memFree=1673152/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=22396 CPUtime=12.69
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 4496 0 0 0 1261 8 0 0 25 0 1 0 251244641 22933504 4140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 5599 4140 104 219 0 5376 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22396

[startup+25.5016 s]
/proc/loadavg: 0.84 1.08 1.08 2/78 15872
/proc/meminfo: memFree=1666624/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=23964 CPUtime=25.48
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 6023 0 0 0 2536 12 0 0 25 0 1 0 251244641 24539136 5667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 5991 5667 104 219 0 5768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23964

[startup+51.1012 s]
/proc/loadavg: 0.89 1.07 1.08 2/78 15872
/proc/meminfo: memFree=1658240/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=43548 CPUtime=51.07
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 8520 0 0 0 5089 18 0 0 25 0 1 0 251244641 44593152 7779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 10887 7779 104 219 0 10664 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43548

[startup+102.305 s]
/proc/loadavg: 0.96 1.05 1.08 2/78 15872
/proc/meminfo: memFree=1646848/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=48128 CPUtime=102.27
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 11340 0 0 0 10198 29 0 0 25 0 1 0 251244641 49283072 10599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 12032 10599 104 219 0 11809 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48128

[startup+162.301 s]
/proc/loadavg: 0.98 1.04 1.07 2/78 15872
/proc/meminfo: memFree=1638336/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=86400 CPUtime=162.25
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 14209 0 0 0 16187 38 0 0 25 0 1 0 251244641 88473600 12699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 21600 12699 104 219 0 21377 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 86400

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.06 2/78 15872
/proc/meminfo: memFree=1632064/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=88080 CPUtime=222.24
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 15761 0 0 0 22177 47 0 0 25 0 1 0 251244641 90193920 14251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 22020 14251 104 219 0 21797 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 88080

[startup+282.302 s]
/proc/loadavg: 0.99 1.02 1.06 2/78 15872
/proc/meminfo: memFree=1628032/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=90556 CPUtime=282.22
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 16866 0 0 0 28167 55 0 0 25 0 1 0 251244641 92729344 15290 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 22639 15290 104 219 0 22416 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 90556

[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.05 2/78 15872
/proc/meminfo: memFree=1623368/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=99284 CPUtime=342.21
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 19603 0 0 0 34158 63 0 0 25 0 1 0 251244641 101666816 16391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 24821 16391 104 219 0 24598 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 99284

[startup+402.302 s]
/proc/loadavg: 0.99 1.01 1.05 2/78 15872
/proc/meminfo: memFree=1620936/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=100412 CPUtime=402.2
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 20290 0 0 0 40151 69 0 0 25 0 1 0 251244641 102821888 17045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 25103 17045 104 219 0 24880 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 100412

[startup+462.301 s]
/proc/loadavg: 1.07 1.02 1.05 2/78 15872
/proc/meminfo: memFree=1617224/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=102036 CPUtime=462.18
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 21344 0 0 0 46142 76 0 0 25 0 1 0 251244641 104484864 17967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 25509 17967 104 219 0 25286 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 102036

[startup+522.301 s]
/proc/loadavg: 1.02 1.02 1.04 2/78 15872
/proc/meminfo: memFree=1614152/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=103536 CPUtime=522.16
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 22112 0 0 0 52135 81 0 0 25 0 1 0 251244641 106020864 18735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 25884 18735 104 219 0 25661 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 103536

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.03 2/78 15872
/proc/meminfo: memFree=1611400/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=104704 CPUtime=582.15
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 22888 0 0 0 58128 87 0 0 25 0 1 0 251244641 107216896 19412 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 26176 19412 104 219 0 25953 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 104704

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 15872
/proc/meminfo: memFree=1608904/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=105692 CPUtime=642.14
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 23510 0 0 0 64121 93 0 0 25 0 1 0 251244641 108228608 20034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 26423 20034 104 219 0 26200 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 105692


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1601608/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=109428 CPUtime=882.08
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 25525 0 0 0 88091 117 0 0 25 0 1 0 251244641 112054272 21851 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 27357 21851 104 219 0 27134 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 109428

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1599304/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=110024 CPUtime=942.06
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 26097 0 0 0 94084 122 0 0 25 0 1 0 251244641 112664576 22423 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 27506 22423 104 219 0 27283 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 110024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1597768/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=122440 CPUtime=1002.05
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 29574 0 0 0 100077 128 0 0 25 0 1 0 251244641 125378560 22794 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 30610 22794 104 219 0 30387 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 122440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1596232/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=123592 CPUtime=1062.03
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 30039 0 0 0 106069 134 0 0 25 0 1 0 251244641 126558208 23226 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 30898 23226 104 219 0 30675 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 123592

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1593800/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=124264 CPUtime=1122.01
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 30645 0 0 0 112063 138 0 0 25 0 1 0 251244641 127246336 23832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 31066 23832 104 219 0 30843 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 124264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1592328/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=124784 CPUtime=1182
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 31066 0 0 0 118056 144 0 0 25 0 1 0 251244641 127778816 24187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 31196 24187 104 219 0 30973 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 124784

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1591304/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=125496 CPUtime=1241.98
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 31315 0 0 0 124051 147 0 0 25 0 1 0 251244641 128507904 24436 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 31374 24436 104 219 0 31151 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 125496

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1589768/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=126512 CPUtime=1301.98
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 31686 0 0 0 130046 152 0 0 25 0 1 0 251244641 129548288 24807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 31628 24807 104 219 0 31405 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 126512

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1588168/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=126644 CPUtime=1361.96
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 32075 0 0 0 136042 154 0 0 25 0 1 0 251244641 129683456 25196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 31661 25196 104 219 0 31438 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 126644

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1585736/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=127844 CPUtime=1421.95
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 32699 0 0 0 142034 161 0 0 25 0 1 0 251244641 130912256 25820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 31961 25820 104 219 0 31738 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 127844

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1583816/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=127844 CPUtime=1481.93
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 33184 0 0 0 148028 165 0 0 25 0 1 0 251244641 130912256 26305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 31961 26305 104 219 0 31738 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 127844

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1582792/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=128828 CPUtime=1541.92
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 33455 0 0 0 154023 169 0 0 25 0 1 0 251244641 131919872 26543 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549333 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 32207 26543 104 219 0 31984 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 128828

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1581896/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=129088 CPUtime=1601.9
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 33724 0 0 0 160017 173 0 0 25 0 1 0 251244641 132186112 26779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 32272 26779 104 219 0 32049 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 129088

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1581192/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=130124 CPUtime=1661.88
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 33947 0 0 0 166012 176 0 0 25 0 1 0 251244641 133246976 26969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 32531 26969 104 219 0 32308 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 130124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1580104/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=130516 CPUtime=1721.87
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 34259 0 0 0 172008 179 0 0 25 0 1 0 251244641 133648384 27248 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 32629 27248 104 219 0 32406 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 130516

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1578952/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=131036 CPUtime=1781.85
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 34536 0 0 0 178002 183 0 0 25 0 1 0 251244641 134180864 27525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 32759 27525 104 219 0 32536 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 131036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1578824/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=132000 CPUtime=1800.06
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 34583 0 0 0 179821 185 0 0 25 0 1 0 251244641 135168000 27572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 33000 27572 104 219 0 32777 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 132000

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15874
/proc/meminfo: memFree=1578824/2055920 swapFree=4146640/4192956
[pid=15871] ppid=15869 vsize=132000 CPUtime=1800.06
/proc/15871/stat : 15871 (PBS4) R 15869 15871 15805 0 -1 4194304 34583 0 0 0 179821 185 0 0 25 0 1 0 251244641 135168000 27572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15871/statm: 33000 27572 104 219 0 32777 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 132000

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1798.21
CPU system time (s): 1.87371
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 132000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 1.87371
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34584
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= 3503

runsolver used 1.37279 second user time and 4.18736 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  1 15:28:09 UTC 2007

IDJOB= 454884
IDBENCH= 48227
IDSOLVER= 157
FILE ID= node29/454884-1178033289

PBS_JOBID= 4728432

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/bsg/normalized-bsg_50_10_1.opb
COMMAND LINE= /tmp/evaluation/454884-1178033289/PBS4 /tmp/evaluation/454884-1178033289/instance-454884-1178033289.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-454884-1178033289 -o ROOT/results/node29/conversion-454884-1178033289 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454884-1178033289/instance-454884-1178033289.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-454884-1178033289 -o ROOT/results/node29/solver-454884-1178033289 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454884-1178033289/PBS4 /tmp/evaluation/454884-1178033289/instance-454884-1178033289.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  26861ca996cf8fd2abe5c211e1f47a26

RANDOM SEED= 872593736

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1689568 kB
Buffers:        129172 kB
Cached:         149348 kB
SwapCached:      11228 kB
Active:         195140 kB
Inactive:       110120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689568 kB
SwapTotal:     4192956 kB
SwapFree:      4146640 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            46592 kB
Committed_AS:  7000396 kB
PageTables:       1872 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 node29 on Tue May  1 15:58:12 UTC 2007