Trace number 429170

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. 1800.06 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
MD5SUM6355c589dda3f12b095277ae4637ab26
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 benchmark0.149976
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/429170-1177981348/instance-429170-1177981348.opb ......
21.18/21.24	c done parsing opb.
21.18/21.24	o 219
30.38/30.47	o 201
35.48/35.53	o 185
51.68/51.74	o 161
54.08/54.16	o 145
904.96/905.33	o 115
1151.17/1151.65	o 63
1217.25/1217.77	o 15
1479.54/1480.16	o 11
1596.91/1597.56	o 9
1774.74/1775.42	o 7
1800.03/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429170-1177981348/instance-429170-1177981348.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-429170-1177981348 -o ROOT/results/node38/solver-429170-1177981348 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429170-1177981348/PBS4 /tmp/evaluation/429170-1177981348/instance-429170-1177981348.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: 1.05 1.17 1.10 3/77 18921
/proc/meminfo: memFree=1829752/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=1456 CPUtime=0
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 230301474 1490944 141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134519891 0 0 4096 0 0 0 0 17 1 0 0
/proc/18921/statm: 364 141 87 219 0 141 0

[startup+0.0151819 s]
/proc/loadavg: 1.05 1.17 1.10 3/77 18921
/proc/meminfo: memFree=1829752/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=1452 CPUtime=0.01
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 191 0 0 0 1 0 0 0 18 0 1 0 230301474 1486848 174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 363 174 92 219 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.101199 s]
/proc/loadavg: 1.05 1.17 1.10 3/77 18921
/proc/meminfo: memFree=1829752/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=2396 CPUtime=0.09
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 230301474 2453504 327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 599 327 93 219 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2396

[startup+0.30124 s]
/proc/loadavg: 1.05 1.17 1.10 3/77 18921
/proc/meminfo: memFree=1829752/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=3556 CPUtime=0.29
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 669 0 0 0 29 0 0 0 19 0 1 0 230301474 3641344 652 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 889 652 93 219 0 666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3556

[startup+0.701314 s]
/proc/loadavg: 1.05 1.17 1.10 3/77 18921
/proc/meminfo: memFree=1829752/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=5932 CPUtime=0.69
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 1115 0 0 0 68 1 0 0 23 0 1 0 230301474 6074368 1098 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 1483 1098 93 219 0 1260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5932

[startup+1.50147 s]
/proc/loadavg: 1.05 1.17 1.10 2/78 18922
/proc/meminfo: memFree=1824880/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=10488 CPUtime=1.49
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 1751 0 0 0 147 2 0 0 25 0 1 0 230301474 10739712 1685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 2622 1685 94 219 0 2399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10488

[startup+3.10178 s]
/proc/loadavg: 1.05 1.17 1.10 2/78 18922
/proc/meminfo: memFree=1822904/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=11680 CPUtime=3.09
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 2077 0 0 0 305 4 0 0 25 0 1 0 230301474 11960320 1914 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 2920 1914 94 219 0 2697 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11680

[startup+6.30139 s]
/proc/loadavg: 1.04 1.17 1.10 2/78 18922
/proc/meminfo: memFree=1821712/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=12348 CPUtime=6.29
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 2311 0 0 0 622 7 0 0 25 0 1 0 230301474 12644352 2148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 3087 2148 94 219 0 2864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12348

[startup+12.7026 s]
/proc/loadavg: 1.04 1.17 1.09 2/78 18922
/proc/meminfo: memFree=1819312/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=13952 CPUtime=12.69
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 3076 0 0 0 1257 12 0 0 25 0 1 0 230301474 14286848 2720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 3488 2720 94 219 0 3265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13952

[startup+25.5011 s]
/proc/loadavg: 1.03 1.16 1.09 2/78 18922
/proc/meminfo: memFree=1817776/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=16288 CPUtime=25.48
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 3805 0 0 0 2529 19 0 0 25 0 1 0 230301474 16678912 3064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 4072 3064 104 219 0 3849 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16288

[startup+51.102 s]
/proc/loadavg: 1.02 1.15 1.09 2/78 18922
/proc/meminfo: memFree=1816368/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=17228 CPUtime=51.08
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 4230 0 0 0 5076 32 0 0 25 0 1 0 230301474 17641472 3489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 4307 3489 104 219 0 4084 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17228

[startup+102.306 s]
/proc/loadavg: 1.01 1.12 1.08 2/78 18922
/proc/meminfo: memFree=1808496/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=31180 CPUtime=102.26
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 6956 0 0 0 10171 55 0 0 25 0 1 0 230301474 31928320 5446 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 7795 5446 104 219 0 7572 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31180

[startup+162.301 s]
/proc/loadavg: 1.00 1.10 1.08 2/78 18922
/proc/meminfo: memFree=1801840/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=33444 CPUtime=162.23
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 8621 0 0 0 16147 76 0 0 25 0 1 0 230301474 34246656 7111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 8361 7111 104 219 0 8138 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33444

[startup+222.302 s]
/proc/loadavg: 1.00 1.08 1.07 2/78 18922
/proc/meminfo: memFree=1799280/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=35032 CPUtime=222.21
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 9232 0 0 0 22125 96 0 0 25 0 1 0 230301474 35872768 7722 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 8758 7722 104 219 0 8535 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35032

[startup+282.302 s]
/proc/loadavg: 1.00 1.06 1.07 2/78 18922
/proc/meminfo: memFree=1797168/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=42532 CPUtime=282.19
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 11314 0 0 0 28105 114 0 0 25 0 1 0 230301474 43552768 8267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 10633 8267 104 219 0 10410 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 42532

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/78 18922
/proc/meminfo: memFree=1795376/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=43372 CPUtime=342.16
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 11755 0 0 0 34083 133 0 0 25 0 1 0 230301474 44412928 8708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 10843 8708 104 219 0 10620 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43372

[startup+402.302 s]
/proc/loadavg: 1.00 1.04 1.05 2/78 18922
/proc/meminfo: memFree=1793712/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=43964 CPUtime=402.15
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 12162 0 0 0 40064 151 0 0 25 0 1 0 230301474 45019136 9115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 10991 9115 104 219 0 10768 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 43964

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/78 18922
/proc/meminfo: memFree=1792176/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=45284 CPUtime=462.12
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 12557 0 0 0 46046 166 0 0 25 0 1 0 230301474 46370816 9510 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 11321 9510 104 219 0 11098 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 45284

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 18922
/proc/meminfo: memFree=1790768/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=46156 CPUtime=522.1
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 12919 0 0 0 52032 178 0 0 25 0 1 0 230301474 47263744 9872 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 11539 9872 104 219 0 11316 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 46156

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 18922
/proc/meminfo: memFree=1789296/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=46888 CPUtime=582.08
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 13278 0 0 0 58015 193 0 0 25 0 1 0 230301474 48013312 10231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 11722 10231 104 219 0 11499 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 46888

[startup+642.303 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 18922
/proc/meminfo: memFree=1787952/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=47672 CPUtime=642.06
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 13612 0 0 0 64001 205 0 0 25 0 1 0 230301474 48816128 10565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 11918 10565 104 219 0 11695 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 47672


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 18922
/proc/meminfo: memFree=1782640/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=62868 CPUtime=881.97
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 17978 0 0 0 87938 259 0 0 25 0 1 0 230301474 64376832 11858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 15717 11858 104 219 0 15494 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 62868

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18922
/proc/meminfo: memFree=1781552/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=62868 CPUtime=941.95
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 18231 0 0 0 93925 270 0 0 25 0 1 0 230301474 64376832 12111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 15717 12111 104 219 0 15494 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 62868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18922
/proc/meminfo: memFree=1780208/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=63712 CPUtime=1001.92
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 18565 0 0 0 99910 282 0 0 25 0 1 0 230301474 65241088 12445 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 15928 12445 104 219 0 15705 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 63712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18922
/proc/meminfo: memFree=1779120/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=64608 CPUtime=1061.9
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 18836 0 0 0 105896 294 0 0 25 0 1 0 230301474 66158592 12716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 16152 12716 104 219 0 15929 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 64608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18922
/proc/meminfo: memFree=1778032/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=64744 CPUtime=1121.88
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 19088 0 0 0 111881 307 0 0 25 0 1 0 230301474 66297856 12968 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 16186 12968 104 219 0 15963 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 64744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18922
/proc/meminfo: memFree=1776752/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=65696 CPUtime=1181.85
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 19398 0 0 0 117864 321 0 0 25 0 1 0 230301474 67272704 13278 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 16424 13278 104 219 0 16201 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 65696

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18922
/proc/meminfo: memFree=1775792/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=65696 CPUtime=1241.83
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 19617 0 0 0 123851 332 0 0 25 0 1 0 230301474 67272704 13497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 16424 13497 104 219 0 16201 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 65696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18922
/proc/meminfo: memFree=1774192/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=67124 CPUtime=1301.81
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 19995 0 0 0 129837 344 0 0 25 0 1 0 230301474 68734976 13875 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 16781 13875 104 219 0 16558 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 67124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18922
/proc/meminfo: memFree=1773168/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=68200 CPUtime=1361.79
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 20251 0 0 0 135823 356 0 0 25 0 1 0 230301474 69836800 14131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17050 14131 104 219 0 16827 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 68200

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1772208/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=68200 CPUtime=1421.78
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 20482 0 0 0 141809 369 0 0 25 0 1 0 230301474 69836800 14362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17050 14362 104 219 0 16827 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 68200

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1771312/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=68200 CPUtime=1481.75
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 20692 0 0 0 147794 381 0 0 25 0 1 0 230301474 69836800 14572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17050 14572 104 219 0 16827 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 68200

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1770032/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=69340 CPUtime=1541.73
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 21002 0 0 0 153781 392 0 0 25 0 1 0 230301474 71004160 14882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17335 14882 104 219 0 17112 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 69340

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1769264/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=69340 CPUtime=1601.7
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 21184 0 0 0 159768 402 0 0 25 0 1 0 230301474 71004160 15064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17335 15064 104 219 0 17112 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 69340

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1768240/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=70552 CPUtime=1661.68
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 21440 0 0 0 165756 412 0 0 25 0 1 0 230301474 72245248 15320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17638 15320 104 219 0 17415 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 70552

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1767344/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=70552 CPUtime=1721.66
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 21664 0 0 0 171743 423 0 0 25 0 1 0 230301474 72245248 15544 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17638 15544 104 219 0 17415 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 70552

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1766512/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=70552 CPUtime=1781.64
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 21870 0 0 0 177731 433 0 0 25 0 1 0 230301474 72245248 15750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17638 15750 104 219 0 17415 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 70552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1766256/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=71840 CPUtime=1800.03
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 21940 0 0 0 179567 436 0 0 25 0 1 0 230301474 73564160 15820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17960 15820 104 219 0 17737 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 71840

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: 1.00 1.00 1.00 2/78 18924
/proc/meminfo: memFree=1766256/2055920 swapFree=4154564/4192956
[pid=18921] ppid=18919 vsize=71840 CPUtime=1800.03
/proc/18921/stat : 18921 (PBS4) R 18919 18921 3154 0 -1 4194304 21940 0 0 0 179567 436 0 0 25 0 1 0 230301474 73564160 15820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18921/statm: 17960 15820 104 219 0 17737 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 71840

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1795.68
CPU system time (s): 4.38133
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 71840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.68
system time used= 4.38133
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21941
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= 3693

runsolver used 1.50477 second user time and 4.22936 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue May  1 01:02:28 UTC 2007

IDJOB= 429170
IDBENCH= 47890
IDSOLVER= 157
FILE ID= node38/429170-1177981348

PBS_JOBID= 4727957

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=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
COMMAND LINE= /tmp/evaluation/429170-1177981348/PBS4 /tmp/evaluation/429170-1177981348/instance-429170-1177981348.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-429170-1177981348 -o ROOT/results/node38/conversion-429170-1177981348 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429170-1177981348/instance-429170-1177981348.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-429170-1177981348 -o ROOT/results/node38/solver-429170-1177981348 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429170-1177981348/PBS4 /tmp/evaluation/429170-1177981348/instance-429170-1177981348.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6355c589dda3f12b095277ae4637ab26

RANDOM SEED= 414890635

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1830288 kB
Buffers:         28724 kB
Cached:         116724 kB
SwapCached:       6464 kB
Active:          75024 kB
Inactive:        96388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830288 kB
SwapTotal:     4192956 kB
SwapFree:      4154564 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          32736 kB
Slab:            39500 kB
Committed_AS:  2817648 kB
PageTables:       2068 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 node38 on Tue May  1 01:32:31 UTC 2007