Trace number 373416

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. 1800.04 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir02_area_opers.opb
MD5SUM918383404e7b51b9b3205c84ccd5b510
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark0.251961
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables1464
Total number of constraints2689
Number of constraints which are clauses2689
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 759
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 759
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 759
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/373416-1177189017/instance-373416-1177189017.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 165
0.00/0.03	o 164
0.00/0.03	o 163
0.00/0.03	o 162
0.00/0.03	o 161
0.00/0.03	o 160
0.00/0.04	o 159
0.00/0.04	o 158
0.00/0.04	o 157
0.00/0.04	o 156
0.00/0.04	o 99
0.00/0.04	o 98
5.79/5.88	o 97
5.79/5.88	o 66
5.79/5.89	o 65
5.79/5.89	o 44
5.79/5.89	o 43
5.79/5.90	o 42
8.79/8.89	o 41
8.89/8.97	o 40
9.68/9.72	o 37
9.68/9.72	o 26
9.68/9.73	o 25
10.38/10.47	o 24
10.79/10.82	o 23
11.78/11.83	o 22
16.28/16.31	o 21
25.08/25.16	o 20
152.93/153.05	o 19
1800.02/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373416-1177189017/instance-373416-1177189017.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-373416-1177189017 -o ROOT/results/node10/solver-373416-1177189017 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373416-1177189017/PBS4 /tmp/evaluation/373416-1177189017/instance-373416-1177189017.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 17307
/proc/meminfo: memFree=1676984/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=1464 CPUtime=0
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 194939245 1499136 164 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588365 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 366 164 87 219 0 143 0

[startup+0.0660341 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 17307
/proc/meminfo: memFree=1676984/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=1736 CPUtime=0.05
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 276 0 0 0 5 0 0 0 18 0 1 0 194939245 1777664 258 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 434 258 102 219 0 211 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1736

[startup+0.101041 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 17307
/proc/meminfo: memFree=1676984/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=1736 CPUtime=0.09
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 194939245 1777664 268 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 434 268 102 219 0 211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1736

[startup+0.301084 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 17307
/proc/meminfo: memFree=1676984/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=1992 CPUtime=0.28
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 356 0 0 0 28 0 0 0 19 0 1 0 194939245 2039808 338 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 498 338 103 219 0 275 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1992

[startup+0.701171 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 17307
/proc/meminfo: memFree=1676984/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=2628 CPUtime=0.69
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 502 0 0 0 68 1 0 0 23 0 1 0 194939245 2691072 484 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547270 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 657 484 103 219 0 434 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2628

[startup+1.50134 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17308
/proc/meminfo: memFree=1674800/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=3848 CPUtime=1.49
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 810 0 0 0 148 1 0 0 25 0 1 0 194939245 3940352 792 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 962 792 103 219 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3848

[startup+3.10169 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17308
/proc/meminfo: memFree=1673200/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=5896 CPUtime=3.09
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 1338 0 0 0 308 1 0 0 25 0 1 0 194939245 6037504 1320 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 1474 1320 103 219 0 1251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5896

[startup+6.30138 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17308
/proc/meminfo: memFree=1669232/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=11284 CPUtime=6.29
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 2332 0 0 0 626 3 0 0 25 0 1 0 194939245 11554816 2265 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 2821 2265 104 219 0 2598 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11284

[startup+12.7028 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17308
/proc/meminfo: memFree=1666672/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=12992 CPUtime=12.69
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 2827 0 0 0 1262 7 0 0 25 0 1 0 194939245 13303808 2663 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 3248 2663 104 219 0 3025 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12992

[startup+25.5015 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 17308
/proc/meminfo: memFree=1665648/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=14556 CPUtime=25.48
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 3287 0 0 0 2533 15 0 0 25 0 1 0 194939245 14905344 2930 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 3639 2930 104 219 0 3416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14556

[startup+51.102 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 17308
/proc/meminfo: memFree=1664624/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=15312 CPUtime=51.07
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 3569 0 0 0 5074 33 0 0 25 0 1 0 194939245 15679488 3212 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549709 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 3828 3212 104 219 0 3605 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15312

[startup+102.305 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 17308
/proc/meminfo: memFree=1662832/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=17900 CPUtime=102.25
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 4391 0 0 0 10173 52 0 0 25 0 1 0 194939245 18329600 3649 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 4475 3649 104 219 0 4252 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17900

[startup+162.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 17308
/proc/meminfo: memFree=1660912/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=18932 CPUtime=162.23
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 4857 0 0 0 16152 71 0 0 25 0 1 0 194939245 19386368 4115 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 4733 4115 104 219 0 4510 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18932

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17308
/proc/meminfo: memFree=1659184/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=23056 CPUtime=222.21
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 6046 0 0 0 22129 92 0 0 25 0 1 0 194939245 23609344 4535 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 5764 4535 104 219 0 5541 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23056

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 17476
/proc/meminfo: memFree=1656368/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=23760 CPUtime=282.1
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 6430 0 0 0 28097 113 0 0 25 0 1 0 194939245 24330240 4919 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 5940 4919 104 219 0 5717 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 23760

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17506
/proc/meminfo: memFree=1656112/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=24732 CPUtime=342.05
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 6784 0 0 0 34074 131 0 0 25 0 1 0 194939245 25325568 5273 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 6183 5273 104 219 0 5960 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 24732

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1654768/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=25176 CPUtime=402.03
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 7115 0 0 0 40058 145 0 0 25 0 1 0 194939245 25780224 5604 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 6294 5604 104 219 0 6071 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 25176

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1653232/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=32012 CPUtime=462.01
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 8991 0 0 0 46040 161 0 0 25 0 1 0 194939245 32780288 5943 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 8003 5943 104 219 0 7780 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 32012

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1652272/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=32924 CPUtime=521.99
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 9279 0 0 0 52026 173 0 0 25 0 1 0 194939245 33714176 6231 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 8231 6231 104 219 0 8008 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 32924

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1651056/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=33352 CPUtime=581.97
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 9590 0 0 0 58008 189 0 0 25 0 1 0 194939245 34152448 6542 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 8338 6542 104 219 0 8115 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 33352

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1649968/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=33808 CPUtime=641.94
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 9842 0 0 0 63995 199 0 0 25 0 1 0 194939245 34619392 6794 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 8452 6794 104 219 0 8229 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 33808


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1646768/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=35468 CPUtime=821.88
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 10644 0 0 0 81958 230 0 0 25 0 1 0 194939245 36319232 7596 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 8867 7596 104 219 0 8644 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 35468

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1645872/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=36048 CPUtime=881.86
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 10899 0 0 0 87947 239 0 0 25 0 1 0 194939245 36913152 7851 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 9012 7851 104 219 0 8789 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 36048

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1644784/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=36664 CPUtime=941.84
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 11156 0 0 0 93934 250 0 0 25 0 1 0 194939245 37543936 8108 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 9166 8108 104 219 0 8943 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 36664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1643952/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=37316 CPUtime=1001.81
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 11377 0 0 0 99921 260 0 0 25 0 1 0 194939245 38211584 8329 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 9329 8329 104 219 0 9106 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 37316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1643248/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=37316 CPUtime=1061.79
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 11568 0 0 0 105911 268 0 0 25 0 1 0 194939245 38211584 8520 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 9329 8520 104 219 0 9106 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 37316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1642288/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=38128 CPUtime=1121.76
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 11800 0 0 0 111898 278 0 0 25 0 1 0 194939245 39043072 8752 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 9532 8752 104 219 0 9309 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 38128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1641392/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=38864 CPUtime=1181.75
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 12029 0 0 0 117884 291 0 0 25 0 1 0 194939245 39796736 8981 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 9716 8981 104 219 0 9493 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 38864

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1640496/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=51152 CPUtime=1241.72
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 15325 0 0 0 123872 300 0 0 25 0 1 0 194939245 52379648 9204 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 12788 9204 104 219 0 12565 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 51152

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1639600/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=51936 CPUtime=1301.71
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 15536 0 0 0 129859 312 0 0 25 0 1 0 194939245 53182464 9415 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 12984 9415 104 219 0 12761 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 51936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1638832/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=51936 CPUtime=1361.68
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 15730 0 0 0 135849 319 0 0 25 0 1 0 194939245 53182464 9609 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 12984 9609 104 219 0 12761 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 51936

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1638192/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=52768 CPUtime=1421.66
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 15895 0 0 0 141839 327 0 0 25 0 1 0 194939245 54034432 9774 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 13192 9774 104 219 0 12969 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 52768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1637360/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=52904 CPUtime=1481.64
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 16104 0 0 0 147828 336 0 0 25 0 1 0 194939245 54173696 9983 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 13226 9983 104 219 0 13003 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 52904

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1636592/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=53788 CPUtime=1541.62
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 16292 0 0 0 153819 343 0 0 25 0 1 0 194939245 55078912 10171 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 13447 10171 104 219 0 13224 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 53788

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1635824/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=53788 CPUtime=1601.59
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 16488 0 0 0 159809 350 0 0 25 0 1 0 194939245 55078912 10367 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 13447 10367 104 219 0 13224 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 53788

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1635184/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=53788 CPUtime=1661.57
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 16663 0 0 0 165797 360 0 0 25 0 1 0 194939245 55078912 10542 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 13447 10542 104 219 0 13224 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 53788

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1634352/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=54728 CPUtime=1721.55
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 16867 0 0 0 171787 368 0 0 25 0 1 0 194939245 56041472 10746 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 13682 10746 104 219 0 13459 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 54728

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1633520/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=54728 CPUtime=1781.53
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 17061 0 0 0 177776 377 0 0 25 0 1 0 194939245 56041472 10940 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 13682 10940 104 219 0 13459 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 54728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17506
/proc/meminfo: memFree=1633264/2055920 swapFree=4152380/4192956
[pid=17307] ppid=17305 vsize=54728 CPUtime=1800.02
/proc/17307/stat : 17307 (PBS4) R 17305 17307 16034 0 -1 4194304 17115 0 0 0 179624 378 0 0 25 0 1 0 194939245 56041472 10994 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17307/statm: 13682 10994 104 219 0 13459 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 54728

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): 1800.82
CPU time (s): 1800.04
CPU user time (s): 1796.24
CPU system time (s): 3.79642
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 54728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.24
system time used= 3.79642
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17116
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= 1539

runsolver used 2.11968 second user time and 4.42833 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Apr 21 20:56:57 UTC 2007

IDJOB= 373416
IDBENCH= 25042
IDSOLVER= 157
FILE ID= node10/373416-1177189017

PBS_JOBID= 4649029

Free space on /tmp= 66271 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir02_area_opers.opb
COMMAND LINE= /tmp/evaluation/373416-1177189017/PBS4 /tmp/evaluation/373416-1177189017/instance-373416-1177189017.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-373416-1177189017 -o ROOT/results/node10/conversion-373416-1177189017 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373416-1177189017/instance-373416-1177189017.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-373416-1177189017 -o ROOT/results/node10/solver-373416-1177189017 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373416-1177189017/PBS4 /tmp/evaluation/373416-1177189017/instance-373416-1177189017.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  918383404e7b51b9b3205c84ccd5b510

RANDOM SEED= 773741188

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1677392 kB
Buffers:         40868 kB
Cached:         258240 kB
SwapCached:       8864 kB
Active:         146780 kB
Inactive:       178876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677392 kB
SwapTotal:     4192956 kB
SwapFree:      4152380 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          33552 kB
Slab:            38468 kB
Committed_AS:  3658456 kB
PageTables:       1716 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= 66271 MiB

End job on node10 on Sat Apr 21 21:27:00 UTC 2007