Trace number 431032

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. 1800.05 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=11-P1=71-P2=127-P3=19-P4=89-P5=17-B.opb
MD5SUMd6d70da0465b3d9bf91bd0d1a6292c9e
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 benchmark0.084986
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 variables105
Total number of constraints11
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 constraints11
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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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/431032-1178001966/instance-431032-1178001966.opb ......
1.69/1.79	c done parsing opb.
1.69/1.79	o 127
5.29/5.31	o 41
5.79/5.81	o 17
8.68/8.72	o 11
8.98/9.07	o 3
1800.02/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431032-1178001966/instance-431032-1178001966.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-431032-1178001966 -o ROOT/results/node71/solver-431032-1178001966 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431032-1178001966/PBS4 /tmp/evaluation/431032-1178001966/instance-431032-1178001966.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: 0.86 0.97 0.99 3/64 3245
/proc/meminfo: memFree=1793240/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=1468 CPUtime=0
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 276185941 1503232 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529743 0 0 4096 0 0 0 0 17 0 0 0
/proc/3245/statm: 367 137 87 219 0 144 0

[startup+0.0291349 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 3245
/proc/meminfo: memFree=1793240/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=1464 CPUtime=0.02
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 215 0 0 0 2 0 0 0 18 0 1 0 276185941 1499136 198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3245/statm: 366 198 92 219 0 143 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1464

[startup+0.101145 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 3245
/proc/meminfo: memFree=1793240/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=2364 CPUtime=0.09
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 357 0 0 0 9 0 0 0 18 0 1 0 276185941 2420736 340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3245/statm: 591 341 93 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301172 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 3245
/proc/meminfo: memFree=1793240/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=3848 CPUtime=0.29
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 675 0 0 0 29 0 0 0 20 0 1 0 276185941 3940352 658 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3245/statm: 962 658 93 219 0 739 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3848

[startup+0.701226 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 3245
/proc/meminfo: memFree=1793240/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=6028 CPUtime=0.69
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 1018 0 0 0 68 1 0 0 24 0 1 0 276185941 6172672 1001 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552944 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3245/statm: 1507 1001 93 219 0 1284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6028

[startup+1.50234 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1789136/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=6624 CPUtime=1.49
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 1436 0 0 0 147 2 0 0 25 0 1 0 276185941 6782976 1370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3245/statm: 1656 1370 94 219 0 1433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6624

[startup+3.10155 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1787664/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=10984 CPUtime=3.09
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 1694 0 0 0 305 4 0 0 25 0 1 0 276185941 11247616 1628 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3245/statm: 2746 1628 104 219 0 2523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10984

[startup+6.30199 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1785744/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=12040 CPUtime=6.29
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 2147 0 0 0 621 8 0 0 25 0 1 0 276185941 12328960 1984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3245/statm: 3010 1984 104 219 0 2787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12040

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1783704/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=13784 CPUtime=12.68
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 2802 0 0 0 1258 10 0 0 25 0 1 0 276185941 14114816 2446 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3245/statm: 3446 2446 104 219 0 3223 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13784

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1780568/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=14936 CPUtime=25.45
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 3616 0 0 0 2529 16 0 0 25 0 1 0 276185941 15294464 3260 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 3734 3260 104 219 0 3511 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 14936

[startup+51.1019 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1777496/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=26044 CPUtime=51.05
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 4774 0 0 0 5077 28 0 0 25 0 1 0 276185941 26669056 4033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 6511 4033 104 219 0 6288 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 26044

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1773208/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=30900 CPUtime=102.24
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 6576 0 0 0 10178 46 0 0 25 0 1 0 276185941 31641600 5066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 7725 5066 104 219 0 7502 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 30900

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1767128/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=32744 CPUtime=162.21
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 8184 0 0 0 16156 65 0 0 25 0 1 0 276185941 33529856 6674 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 8186 6674 104 219 0 7963 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 32744

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1764120/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=34348 CPUtime=222.2
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 8876 0 0 0 22139 81 0 0 25 0 1 0 276185941 35172352 7366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 8587 7366 104 219 0 8364 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 34348

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1762392/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=35144 CPUtime=282.18
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 9299 0 0 0 28121 97 0 0 25 0 1 0 276185941 35987456 7789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 8786 7789 104 219 0 8563 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 35144

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1760600/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=42164 CPUtime=342.16
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 11275 0 0 0 34103 113 0 0 25 0 1 0 276185941 43175936 8228 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 10541 8228 104 219 0 10318 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 42164

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1758936/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=43572 CPUtime=402.15
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 11712 0 0 0 40089 126 0 0 25 0 1 0 276185941 44617728 8665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 10893 8665 104 219 0 10670 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 43572

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1757464/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=44200 CPUtime=462.13
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 12068 0 0 0 46075 138 0 0 25 0 1 0 276185941 45260800 9021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 11050 9021 104 219 0 10827 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 44200

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1755480/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=45388 CPUtime=522.11
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 12549 0 0 0 52062 149 0 0 25 0 1 0 276185941 46477312 9502 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 11347 9502 104 219 0 11124 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 45388

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1753944/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=46112 CPUtime=582.09
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 12931 0 0 0 58048 161 0 0 25 0 1 0 276185941 47218688 9884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 11528 9884 104 219 0 11305 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46112

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1752728/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=46708 CPUtime=642.08
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 13231 0 0 0 64034 174 0 0 25 0 1 0 276185941 47828992 10184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 11677 10184 104 219 0 11454 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 46708


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3246
/proc/meminfo: memFree=1746648/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=62424 CPUtime=882.01
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 17804 0 0 0 87982 219 0 0 25 0 1 0 276185941 63922176 11684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 15606 11684 104 219 0 15383 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 62424

[startup+942.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/71 3420
/proc/meminfo: memFree=1742872/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=62584 CPUtime=941.89
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 18387 0 0 0 93959 230 0 0 25 0 1 0 276185941 64086016 12267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 15646 12267 104 219 0 15423 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 62584

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3444
/proc/meminfo: memFree=1742808/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=63392 CPUtime=1001.84
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 18684 0 0 0 99944 240 0 0 25 0 1 0 276185941 64913408 12564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 15848 12564 104 219 0 15625 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 63392

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1741848/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=64252 CPUtime=1061.83
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 18930 0 0 0 105931 252 0 0 25 0 1 0 276185941 65794048 12810 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 16063 12810 104 219 0 15840 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 64252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1740760/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=64252 CPUtime=1121.81
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 19206 0 0 0 111920 261 0 0 25 0 1 0 276185941 65794048 13086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 16063 13086 104 219 0 15840 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 64252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1739672/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=65324 CPUtime=1181.8
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 19480 0 0 0 117909 271 0 0 25 0 1 0 276185941 66891776 13360 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 16331 13360 104 219 0 16108 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 65324

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1738392/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=66484 CPUtime=1241.78
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 19791 0 0 0 123898 280 0 0 25 0 1 0 276185941 68079616 13671 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 16621 13671 104 219 0 16398 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 66484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1737368/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=66484 CPUtime=1301.77
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 20045 0 0 0 129890 287 0 0 25 0 1 0 276185941 68079616 13925 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 16621 13925 104 219 0 16398 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 66484

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1736472/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=66484 CPUtime=1361.74
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 20260 0 0 0 135878 296 0 0 25 0 1 0 276185941 68079616 14140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 16621 14140 104 219 0 16398 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 66484

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1735192/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=67512 CPUtime=1421.73
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 20577 0 0 0 141869 304 0 0 25 0 1 0 276185941 69132288 14457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 16878 14457 104 219 0 16655 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 67512

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1734232/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=68604 CPUtime=1481.71
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 20831 0 0 0 147857 314 0 0 25 0 1 0 276185941 70250496 14711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 17151 14711 104 219 0 16928 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 68604

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1733272/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=68604 CPUtime=1541.69
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 21063 0 0 0 153847 322 0 0 25 0 1 0 276185941 70250496 14943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 17151 14943 104 219 0 16928 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 68604

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1732376/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=69764 CPUtime=1601.68
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 21327 0 0 0 159838 330 0 0 25 0 1 0 276185941 71438336 15207 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 17441 15207 104 219 0 17218 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 69764

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1731608/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=69764 CPUtime=1661.66
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 21510 0 0 0 165827 339 0 0 25 0 1 0 276185941 71438336 15390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 17441 15390 104 219 0 17218 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 69764

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1730712/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=69764 CPUtime=1721.64
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 21745 0 0 0 171817 347 0 0 25 0 1 0 276185941 71438336 15625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 17441 15625 104 219 0 17218 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 69764

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1729688/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=71000 CPUtime=1781.62
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 21983 0 0 0 177807 355 0 0 25 0 1 0 276185941 72704000 15863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 17750 15863 104 219 0 17527 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 71000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1729368/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=71000 CPUtime=1800.02
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 22063 0 0 0 179645 357 0 0 25 0 1 0 276185941 72704000 15943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 17750 15943 104 219 0 17527 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 71000

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3444
/proc/meminfo: memFree=1729368/2055920 swapFree=4184188/4192956
[pid=3245] ppid=3243 vsize=71000 CPUtime=1800.02
/proc/3245/stat : 3245 (PBS4) R 3243 3245 1730 0 -1 4194304 22063 0 0 0 179645 357 0 0 25 0 1 0 276185941 72704000 15943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3245/statm: 17750 15943 104 219 0 17527 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 71000

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1796.46
CPU system time (s): 3.58645
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 71000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.46
system time used= 3.58645
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22064
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= 1811

runsolver used 1.35579 second user time and 3.64345 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  1 06:46:06 UTC 2007

IDJOB= 431032
IDBENCH= 48023
IDSOLVER= 157
FILE ID= node71/431032-1178001966

PBS_JOBID= 4728235

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=11-P1=71-P2=127-P3=19-P4=89-P5=17-B.opb
COMMAND LINE= /tmp/evaluation/431032-1178001966/PBS4 /tmp/evaluation/431032-1178001966/instance-431032-1178001966.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-431032-1178001966 -o ROOT/results/node71/conversion-431032-1178001966 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431032-1178001966/instance-431032-1178001966.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-431032-1178001966 -o ROOT/results/node71/solver-431032-1178001966 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431032-1178001966/PBS4 /tmp/evaluation/431032-1178001966/instance-431032-1178001966.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d6d70da0465b3d9bf91bd0d1a6292c9e

RANDOM SEED= 440812098

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1793720 kB
Buffers:         40680 kB
Cached:         144240 kB
SwapCached:       2692 kB
Active:          89056 kB
Inactive:       106608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793720 kB
SwapTotal:     4192956 kB
SwapFree:      4184188 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          16200 kB
Slab:            52548 kB
Committed_AS:  4480316 kB
PageTables:       1448 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 node71 on Tue May  1 07:16:09 UTC 2007