Trace number 429576

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 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=97-P2=163-P3=151-P4=53-P5=139-P6=107-B.opb
MD5SUMc4232b649086935e0cf725c77927c83f
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.157975
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables144
Total number of constraints13
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 constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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/429576-1177986603/instance-429576-1177986603.opb ......
15.18/15.27	c done parsing opb.
15.18/15.27	o 255
175.43/175.50	o 131
239.61/239.74	o 111
380.16/380.36	o 41
545.61/545.84	o 31
628.77/629.00	o 13
1800.08/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429576-1177986603/instance-429576-1177986603.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-429576-1177986603 -o ROOT/results/node42/solver-429576-1177986603 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429576-1177986603/PBS4 /tmp/evaluation/429576-1177986603/instance-429576-1177986603.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: 0.90 0.94 0.94 3/77 30777
/proc/meminfo: memFree=1793424/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=1456 CPUtime=0
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 246572179 1490944 141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/30777/statm: 364 141 87 219 0 141 0

[startup+0.04774 s]
/proc/loadavg: 0.90 0.94 0.94 3/77 30777
/proc/meminfo: memFree=1793424/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=1840 CPUtime=0.04
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 261 0 0 0 4 0 0 0 18 0 1 0 246572179 1884160 244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 460 244 93 219 0 237 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1840

[startup+0.101751 s]
/proc/loadavg: 0.90 0.94 0.94 3/77 30777
/proc/meminfo: memFree=1793424/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=2352 CPUtime=0.09
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 355 0 0 0 9 0 0 0 18 0 1 0 246572179 2408448 338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 588 338 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301789 s]
/proc/loadavg: 0.90 0.94 0.94 3/77 30777
/proc/meminfo: memFree=1793424/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=3588 CPUtime=0.29
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 637 0 0 0 29 0 0 0 19 0 1 0 246572179 3674112 620 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 897 620 93 219 0 674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3588

[startup+0.702864 s]
/proc/loadavg: 0.90 0.94 0.94 3/77 30777
/proc/meminfo: memFree=1793424/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=5964 CPUtime=0.69
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 1027 0 0 0 67 2 0 0 22 0 1 0 246572179 6107136 1010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 1491 1010 93 219 0 1268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50202 s]
/proc/loadavg: 0.90 0.94 0.94 2/78 30778
/proc/meminfo: memFree=1789000/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=10520 CPUtime=1.49
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 1561 0 0 0 146 3 0 0 25 0 1 0 246572179 10772480 1495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 2630 1495 94 219 0 2407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10520

[startup+3.10132 s]
/proc/loadavg: 0.90 0.94 0.94 2/78 30778
/proc/meminfo: memFree=1786952/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=11568 CPUtime=3.09
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 1935 0 0 0 304 5 0 0 25 0 1 0 246572179 11845632 1772 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 2892 1772 94 219 0 2669 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11568

[startup+6.30193 s]
/proc/loadavg: 0.91 0.94 0.94 2/78 30778
/proc/meminfo: memFree=1785760/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=12372 CPUtime=6.29
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 2344 0 0 0 621 8 0 0 25 0 1 0 246572179 12668928 2181 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 3093 2181 94 219 0 2870 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12372

[startup+12.7011 s]
/proc/loadavg: 0.92 0.94 0.94 2/78 30778
/proc/meminfo: memFree=1783456/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=13768 CPUtime=12.69
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 2892 0 0 0 1257 12 0 0 25 0 1 0 246572179 14098432 2536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 3442 2536 94 219 0 3219 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13768

[startup+25.5016 s]
/proc/loadavg: 0.93 0.95 0.94 2/78 30778
/proc/meminfo: memFree=1780064/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=22596 CPUtime=25.48
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 3738 0 0 0 2528 20 0 0 25 0 1 0 246572179 23138304 3382 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 5649 3382 104 219 0 5426 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22596

[startup+51.1015 s]
/proc/loadavg: 0.96 0.95 0.94 2/78 30778
/proc/meminfo: memFree=1777376/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=25088 CPUtime=51.07
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 4794 0 0 0 5074 33 0 0 25 0 1 0 246572179 25690112 4053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 6272 4053 104 219 0 6049 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25088

[startup+102.306 s]
/proc/loadavg: 0.98 0.95 0.94 2/78 30778
/proc/meminfo: memFree=1772384/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=27864 CPUtime=102.26
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 6024 0 0 0 10169 57 0 0 25 0 1 0 246572179 28532736 5283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 6966 5283 104 219 0 6743 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27864

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.94 2/78 30778
/proc/meminfo: memFree=1767904/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=32776 CPUtime=162.24
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 7910 0 0 0 16145 79 0 0 25 0 1 0 246572179 33562624 6400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 8194 6400 104 219 0 7971 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32776

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.94 2/78 30778
/proc/meminfo: memFree=1765664/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=34168 CPUtime=222.22
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 8446 0 0 0 22125 97 0 0 25 0 1 0 246572179 34988032 6936 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 8542 6936 104 219 0 8319 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34168

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30778
/proc/meminfo: memFree=1763424/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=35168 CPUtime=282.2
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 8997 0 0 0 28103 117 0 0 25 0 1 0 246572179 36012032 7487 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 8792 7487 104 219 0 8569 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35168

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30778
/proc/meminfo: memFree=1761504/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=42244 CPUtime=342.17
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 11000 0 0 0 34085 132 0 0 25 0 1 0 246572179 43257856 7953 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 10561 7953 104 219 0 10338 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42244

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30778
/proc/meminfo: memFree=1759584/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=43268 CPUtime=402.15
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 11451 0 0 0 40064 151 0 0 25 0 1 0 246572179 44306432 8404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 10817 8404 104 219 0 10594 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 43268

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30778
/proc/meminfo: memFree=1758048/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=44392 CPUtime=462.13
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 11830 0 0 0 46046 167 0 0 25 0 1 0 246572179 45457408 8783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 11098 8783 104 219 0 10875 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 44392

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30778
/proc/meminfo: memFree=1756384/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=45092 CPUtime=522.11
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 12247 0 0 0 52026 185 0 0 25 0 1 0 246572179 46174208 9200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 11273 9200 104 219 0 11050 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 45092

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30778
/proc/meminfo: memFree=1753632/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=45824 CPUtime=582.09
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 12905 0 0 0 58009 200 0 0 25 0 1 0 246572179 46923776 9858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 11456 9858 104 219 0 11233 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 45824

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30778
/proc/meminfo: memFree=1751520/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=47592 CPUtime=642.08
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 13426 0 0 0 63991 217 0 0 25 0 1 0 246572179 48734208 10379 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 11898 10379 104 219 0 11675 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 47592


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1745696/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=62488 CPUtime=881.98
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 17877 0 0 0 87924 274 0 0 25 0 1 0 246572179 63987712 11757 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 15622 11757 104 219 0 15399 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 62488

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1744800/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=63312 CPUtime=941.96
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 18131 0 0 0 93906 290 0 0 25 0 1 0 246572179 64831488 12011 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 15828 12011 104 219 0 15605 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 63312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1743584/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=64188 CPUtime=1001.94
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 18433 0 0 0 99892 302 0 0 25 0 1 0 246572179 65728512 12313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 16047 12313 104 219 0 15824 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 64188

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1742496/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=64188 CPUtime=1061.93
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 18713 0 0 0 105880 313 0 0 25 0 1 0 246572179 65728512 12593 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 16047 12593 104 219 0 15824 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 64188

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1741600/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=65120 CPUtime=1121.9
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 18937 0 0 0 111864 326 0 0 25 0 1 0 246572179 66682880 12817 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 16280 12817 104 219 0 16057 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1740576/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=65272 CPUtime=1181.87
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 19185 0 0 0 117851 336 0 0 25 0 1 0 246572179 66838528 13065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549281 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 16318 13065 104 219 0 16095 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 65272

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1739424/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=66404 CPUtime=1241.86
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 19438 0 0 0 123840 346 0 0 25 0 1 0 246572179 67997696 13318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 16601 13318 104 219 0 16378 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 66404

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1738080/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=66404 CPUtime=1301.84
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 19751 0 0 0 129829 355 0 0 25 0 1 0 246572179 67997696 13631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 16601 13631 104 219 0 16378 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 66404

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1737248/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=67456 CPUtime=1361.82
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 19954 0 0 0 135817 365 0 0 25 0 1 0 246572179 69074944 13834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 16864 13834 104 219 0 16641 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 67456

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1735968/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=67456 CPUtime=1421.8
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 20274 0 0 0 141804 376 0 0 25 0 1 0 246572179 69074944 14154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 16864 14154 104 219 0 16641 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 67456

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1735136/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=68572 CPUtime=1481.78
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 20481 0 0 0 147792 386 0 0 25 0 1 0 246572179 70217728 14361 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 17143 14361 104 219 0 16920 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 68572

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1734176/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=68572 CPUtime=1541.75
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 20705 0 0 0 153780 395 0 0 25 0 1 0 246572179 70217728 14585 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 17143 14585 104 219 0 16920 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 68572

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1733472/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=68572 CPUtime=1601.73
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 20883 0 0 0 159769 404 0 0 25 0 1 0 246572179 70217728 14763 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 17143 14763 104 219 0 16920 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 68572

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1730016/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=70044 CPUtime=1661.71
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 21734 0 0 0 165756 415 0 0 25 0 1 0 246572179 71725056 15614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 17511 15614 104 219 0 17288 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 70044

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1728672/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=70044 CPUtime=1721.69
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 22050 0 0 0 171744 425 0 0 25 0 1 0 246572179 71725056 15930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 17511 15930 104 219 0 17288 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 70044

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1727712/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=71440 CPUtime=1781.67
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 22256 0 0 0 177734 433 0 0 25 0 1 0 246572179 73154560 16136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 17860 16136 104 219 0 17637 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 71440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1727456/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=71576 CPUtime=1800.08
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 22324 0 0 0 179571 437 0 0 25 0 1 0 246572179 73293824 16204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 17894 16204 104 219 0 17671 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71576

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 30786
/proc/meminfo: memFree=1727456/2055920 swapFree=4147452/4192956
[pid=30777] ppid=30775 vsize=71576 CPUtime=1800.08
/proc/30777/stat : 30777 (PBS4) R 30775 30777 17053 0 -1 4194304 22324 0 0 0 179571 437 0 0 25 0 1 0 246572179 73293824 16204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30777/statm: 17894 16204 104 219 0 17671 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71576

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1795.71
CPU system time (s): 4.38333
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 73728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.71
system time used= 4.38333
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22325
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= 1546

runsolver used 1.63475 second user time and 4.49732 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  1 02:30:03 UTC 2007

IDJOB= 429576
IDBENCH= 47919
IDSOLVER= 157
FILE ID= node42/429576-1177986603

PBS_JOBID= 4728173

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=197-P1=97-P2=163-P3=151-P4=53-P5=139-P6=107-B.opb
COMMAND LINE= /tmp/evaluation/429576-1177986603/PBS4 /tmp/evaluation/429576-1177986603/instance-429576-1177986603.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-429576-1177986603 -o ROOT/results/node42/conversion-429576-1177986603 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429576-1177986603/instance-429576-1177986603.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-429576-1177986603 -o ROOT/results/node42/solver-429576-1177986603 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429576-1177986603/PBS4 /tmp/evaluation/429576-1177986603/instance-429576-1177986603.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c4232b649086935e0cf725c77927c83f

RANDOM SEED= 171593851

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1793832 kB
Buffers:         21576 kB
Cached:         148824 kB
SwapCached:      14288 kB
Active:          29716 kB
Inactive:       164884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793832 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          30956 kB
Slab:            52788 kB
Committed_AS:  3735708 kB
PageTables:       1912 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 node42 on Tue May  1 03:00:06 UTC 2007