Trace number 429492

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. 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
MD5SUM82374897eb5aaf8db9bb0fa8784aa552
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 benchmark0.12698
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 variables147
Total number of constraints15
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 constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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/429492-1177985500/instance-429492-1177985500.opb ......
25.68/25.77	c done parsing opb.
25.68/25.77	o 79
42.88/42.96	o 35
89.57/89.67	o 27
308.20/308.33	o 15
340.49/340.64	o 11
403.27/403.41	o 7
484.56/484.73	o 5
727.28/727.53	o 3
1800.09/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429492-1177985500/instance-429492-1177985500.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-429492-1177985500 -o ROOT/results/node44/solver-429492-1177985500 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429492-1177985500/PBS4 /tmp/evaluation/429492-1177985500/instance-429492-1177985500.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 14127
/proc/meminfo: memFree=1852096/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=1456 CPUtime=0
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 246461711 1490944 140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14127/statm: 364 143 87 219 0 141 0

[startup+0.0652229 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 14127
/proc/meminfo: memFree=1852096/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=1872 CPUtime=0.06
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 283 0 0 0 6 0 0 0 18 0 1 0 246461711 1916928 266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 468 266 93 219 0 245 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1872

[startup+0.101226 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 14127
/proc/meminfo: memFree=1852096/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=2384 CPUtime=0.09
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 352 0 0 0 9 0 0 0 18 0 1 0 246461711 2441216 335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 596 335 93 219 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301247 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 14127
/proc/meminfo: memFree=1852096/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=3760 CPUtime=0.29
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 660 0 0 0 29 0 0 0 19 0 1 0 246461711 3850240 643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 940 643 93 219 0 717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.701287 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 14127
/proc/meminfo: memFree=1852096/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=5944 CPUtime=0.69
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 1034 0 0 0 68 1 0 0 23 0 1 0 246461711 6086656 1017 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 1486 1017 93 219 0 1263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5944

[startup+1.50237 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14128
/proc/meminfo: memFree=1847544/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=6404 CPUtime=1.49
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 1487 0 0 0 147 2 0 0 25 0 1 0 246461711 6557696 1421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 1601 1421 94 219 0 1378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6404

[startup+3.10153 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14128
/proc/meminfo: memFree=1846136/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=7312 CPUtime=3.09
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 1761 0 0 0 306 3 0 0 25 0 1 0 246461711 7487488 1598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 1828 1598 94 219 0 1605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7312

[startup+6.30186 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14128
/proc/meminfo: memFree=1844856/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=12072 CPUtime=6.29
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 2048 0 0 0 623 6 0 0 25 0 1 0 246461711 12361728 1885 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 3018 1885 94 219 0 2795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12072

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14128
/proc/meminfo: memFree=1843000/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=13416 CPUtime=12.69
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 2686 0 0 0 1259 10 0 0 25 0 1 0 246461711 13737984 2330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 3354 2330 94 219 0 3131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13416

[startup+25.5018 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14128
/proc/meminfo: memFree=1839616/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=14428 CPUtime=25.48
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 3559 0 0 0 2529 19 0 0 25 0 1 0 246461711 14774272 3203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 3607 3203 94 219 0 3384 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14428

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14128
/proc/meminfo: memFree=1837312/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=17400 CPUtime=51.07
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 4546 0 0 0 5071 36 0 0 25 0 1 0 246461711 17817600 3805 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 4350 3805 104 219 0 4127 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17400

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1833408/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=30240 CPUtime=102.27
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 6237 0 0 0 10166 61 0 0 25 0 1 0 246461711 30965760 4727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 7560 4727 104 219 0 7337 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30240

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1829312/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=31688 CPUtime=162.24
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 7256 0 0 0 16138 86 0 0 25 0 1 0 246461711 32448512 5746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 7922 5746 104 219 0 7699 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31688

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1826560/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=33208 CPUtime=222.23
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 7924 0 0 0 22112 111 0 0 25 0 1 0 246461711 34004992 6414 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 8302 6414 104 219 0 8079 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33208

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1823360/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=40772 CPUtime=282.21
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 10206 0 0 0 28087 134 0 0 25 0 1 0 246461711 41750528 7159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 10193 7159 104 219 0 9970 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40772

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1820992/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=41676 CPUtime=342.19
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 10823 0 0 0 34066 153 0 0 25 0 1 0 246461711 42676224 7776 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 10419 7776 104 219 0 10196 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41676

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1818816/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=43352 CPUtime=402.18
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 11364 0 0 0 40045 173 0 0 25 0 1 0 246461711 44392448 8317 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 10838 8317 104 219 0 10615 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43352

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1817216/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=43848 CPUtime=462.16
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 11756 0 0 0 46024 192 0 0 25 0 1 0 246461711 44900352 8709 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 10962 8709 104 219 0 10739 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43848

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1815488/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=44936 CPUtime=522.14
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 12184 0 0 0 52005 209 0 0 25 0 1 0 246461711 46014464 9137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 11234 9137 104 219 0 11011 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44936

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1814016/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=45532 CPUtime=582.13
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 12525 0 0 0 57986 227 0 0 25 0 1 0 246461711 46624768 9478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 11383 9478 104 219 0 11160 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 45532

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1812480/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=46164 CPUtime=642.11
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 12879 0 0 0 63966 245 0 0 25 0 1 0 246461711 47271936 9832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 11541 9832 104 219 0 11318 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 46164


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1807040/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=61032 CPUtime=822.06
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 17230 0 0 0 81910 296 0 0 25 0 1 0 246461711 62496768 11110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 15258 11110 104 219 0 15035 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 61032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1804672/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=62144 CPUtime=882.04
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 17816 0 0 0 87891 313 0 0 25 0 1 0 246461711 63635456 11696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 15536 11696 104 219 0 15313 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 62144

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1803264/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=62304 CPUtime=942.03
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 18165 0 0 0 93875 328 0 0 25 0 1 0 246461711 63799296 12045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 15576 12045 104 219 0 15353 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 62304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1801536/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=64072 CPUtime=1002.01
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 18571 0 0 0 99858 343 0 0 25 0 1 0 246461711 65609728 12451 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549229 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 16018 12451 104 219 0 15795 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 64072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1800512/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=64072 CPUtime=1061.99
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 18820 0 0 0 105841 358 0 0 25 0 1 0 246461711 65609728 12700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 16018 12700 104 219 0 15795 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 64072

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1799424/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=64208 CPUtime=1121.97
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 19062 0 0 0 111823 374 0 0 25 0 1 0 246461711 65748992 12942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 16052 12942 104 219 0 15829 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 64208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1798336/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=65176 CPUtime=1181.96
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 19329 0 0 0 117807 389 0 0 25 0 1 0 246461711 66740224 13209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 16294 13209 104 219 0 16071 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 65176

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1796736/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=66204 CPUtime=1241.94
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 19677 0 0 0 123790 404 0 0 25 0 1 0 246461711 67792896 13557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 16551 13557 104 219 0 16328 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 66204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1795776/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=66204 CPUtime=1301.93
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 19893 0 0 0 129777 416 0 0 25 0 1 0 246461711 67792896 13773 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 16551 13773 104 219 0 16328 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 66204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1794048/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=67448 CPUtime=1361.9
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 20302 0 0 0 135761 429 0 0 25 0 1 0 246461711 69066752 14182 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 16862 14182 104 219 0 16639 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 67448

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1793024/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=67448 CPUtime=1421.89
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 20551 0 0 0 141744 445 0 0 25 0 1 0 246461711 69066752 14431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 16862 14431 104 219 0 16639 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 67448

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1791872/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=68752 CPUtime=1481.88
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 20829 0 0 0 147733 455 0 0 25 0 1 0 246461711 70402048 14709 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 17188 14709 104 219 0 16965 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 68752

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1790848/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=68944 CPUtime=1541.85
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 21078 0 0 0 153718 467 0 0 25 0 1 0 246461711 70598656 14958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 17236 14958 104 219 0 17013 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 68944

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1788992/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=69104 CPUtime=1601.84
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 21532 0 0 0 159705 479 0 0 25 0 1 0 246461711 70762496 15412 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 17276 15412 104 219 0 17053 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 69104

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1787584/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=70496 CPUtime=1661.82
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 21866 0 0 0 165691 491 0 0 25 0 1 0 246461711 72187904 15746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 17624 15746 104 219 0 17401 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 70496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14128
/proc/meminfo: memFree=1786624/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=70496 CPUtime=1721.8
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 22074 0 0 0 171676 504 0 0 25 0 1 0 246461711 72187904 15954 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 17624 15954 104 219 0 17401 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 70496

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14130
/proc/meminfo: memFree=1785344/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=71804 CPUtime=1781.79
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 22314 0 0 0 177662 517 0 0 25 0 1 0 246461711 73527296 16194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 17951 16194 104 219 0 17728 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 71804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14130
/proc/meminfo: memFree=1785280/2055920 swapFree=4156220/4192956
[pid=14127] ppid=14125 vsize=71804 CPUtime=1800.09
/proc/14127/stat : 14127 (PBS4) R 14125 14127 12774 0 -1 4194304 22367 0 0 0 179489 520 0 0 25 0 1 0 246461711 73527296 16247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14127/statm: 17951 16247 104 219 0 17728 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 71804

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1794.9
CPU system time (s): 5.21421
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 71804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.9
system time used= 5.21421
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22368
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= 37942

runsolver used 1.52277 second user time and 4.31834 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue May  1 02:11:40 UTC 2007

IDJOB= 429492
IDBENCH= 47913
IDSOLVER= 157
FILE ID= node44/429492-1177985500

PBS_JOBID= 4728093

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=7-P0=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
COMMAND LINE= /tmp/evaluation/429492-1177985500/PBS4 /tmp/evaluation/429492-1177985500/instance-429492-1177985500.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-429492-1177985500 -o ROOT/results/node44/conversion-429492-1177985500 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429492-1177985500/instance-429492-1177985500.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-429492-1177985500 -o ROOT/results/node44/solver-429492-1177985500 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429492-1177985500/PBS4 /tmp/evaluation/429492-1177985500/instance-429492-1177985500.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  82374897eb5aaf8db9bb0fa8784aa552

RANDOM SEED= 538330770

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1852440 kB
Buffers:         16276 kB
Cached:          95784 kB
SwapCached:      13740 kB
Active:          70932 kB
Inactive:        66200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852440 kB
SwapTotal:     4192956 kB
SwapFree:      4156220 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          33140 kB
Slab:            51804 kB
Committed_AS:  1556296 kB
PageTables:       1740 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 node44 on Tue May  1 02:41:43 UTC 2007