Trace number 372464

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. 1800.07 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_004_area_delay.opb
MD5SUM45c2f7ac01d7ade9fbe465857931ee2b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark27
Best CPU time to get the best result obtained on this benchmark175.948
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 27
Optimality of the best value was proved YES
Number of variables5828
Total number of constraints17411
Number of constraints which are clauses17411
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 constraint63
Number of terms in the objective function 2817
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 2817
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 2817
Number of bits of the biggest sum of numbers12
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/372464-1177098164/instance-372464-1177098164.opb ......
0.19/0.24	c done parsing opb.
0.19/0.24	o 262
0.19/0.27	o 261
3.09/3.13	o 239
3.09/3.15	o 227
3.09/3.16	o 226
3.09/3.17	o 225
3.20/3.22	o 224
9.59/9.65	o 220
9.59/9.66	o 216
9.59/9.68	o 202
9.79/9.83	o 201
110.46/110.57	o 200
245.12/245.21	o 187
417.06/417.28	o 186
422.36/422.56	o 185
488.15/488.30	o 184
548.12/548.32	o 183
715.78/716.10	o 182
840.64/840.92	o 181
1102.94/1103.33	o 180
1800.06/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372464-1177098164/instance-372464-1177098164.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/node54/watcher-372464-1177098164 -o ROOT/results/node54/solver-372464-1177098164 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372464-1177098164/PBS4 /tmp/evaluation/372464-1177098164/instance-372464-1177098164.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 1.03 1.00 3/66 5754
/proc/meminfo: memFree=1774848/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=2156 CPUtime=0
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 157190884 2207744 308 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 539 308 86 219 0 316 0

[startup+0.047223 s]
/proc/loadavg: 1.00 1.03 1.00 3/66 5754
/proc/meminfo: memFree=1774848/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=2288 CPUtime=0.04
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 373 0 0 0 4 0 0 0 18 0 1 0 157190884 2342912 355 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 572 355 87 219 0 349 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2288

[startup+0.101229 s]
/proc/loadavg: 1.00 1.03 1.00 3/66 5754
/proc/meminfo: memFree=1774848/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=2900 CPUtime=0.09
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 521 0 0 0 9 0 0 0 18 0 1 0 157190884 2969600 503 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 725 503 87 219 0 502 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2900

[startup+0.301254 s]
/proc/loadavg: 1.00 1.03 1.00 3/66 5754
/proc/meminfo: memFree=1774848/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=3860 CPUtime=0.29
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 908 0 0 0 28 1 0 0 19 0 1 0 157190884 3952640 744 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 965 744 104 219 0 742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3860

[startup+0.701305 s]
/proc/loadavg: 1.00 1.03 1.00 3/66 5754
/proc/meminfo: memFree=1774848/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=4796 CPUtime=0.69
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 1041 0 0 0 68 1 0 0 23 0 1 0 157190884 4911104 877 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 1199 877 104 219 0 976 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4796

[startup+1.50141 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 5755
/proc/meminfo: memFree=1771448/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=4940 CPUtime=1.49
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 1151 0 0 0 148 1 0 0 25 0 1 0 157190884 5058560 987 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 1235 987 104 219 0 1012 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4940

[startup+3.10161 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 5755
/proc/meminfo: memFree=1770808/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=6108 CPUtime=3.09
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 1362 0 0 0 307 2 0 0 25 0 1 0 157190884 6254592 1198 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 1527 1198 104 219 0 1304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6108

[startup+6.30202 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 5755
/proc/meminfo: memFree=1768248/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=9236 CPUtime=6.29
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 1970 0 0 0 623 6 0 0 25 0 1 0 157190884 9457664 1806 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 2309 1806 104 219 0 2086 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9236

[startup+12.7018 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 5755
/proc/meminfo: memFree=1765496/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=10660 CPUtime=12.69
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 2544 0 0 0 1258 11 0 0 25 0 1 0 157190884 10915840 2380 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 2665 2380 104 219 0 2442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10660

[startup+25.5015 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 5755
/proc/meminfo: memFree=1764152/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=12228 CPUtime=25.48
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 2871 0 0 0 2534 14 0 0 25 0 1 0 157190884 12521472 2707 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 3057 2707 104 219 0 2834 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12228

[startup+51.1017 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 5755
/proc/meminfo: memFree=1762360/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=16968 CPUtime=51.07
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 3291 0 0 0 5091 16 0 0 25 0 1 0 157190884 17375232 3127 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 4242 3127 104 219 0 4019 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16968

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 5755
/proc/meminfo: memFree=1758648/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=18328 CPUtime=102.26
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 4210 0 0 0 10208 18 0 0 25 0 1 0 157190884 18767872 4046 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 4582 4046 104 219 0 4359 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18328

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 5755
/proc/meminfo: memFree=1754168/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=29960 CPUtime=162.24
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 5523 0 0 0 16202 22 0 0 25 0 1 0 157190884 30679040 5166 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 7490 5166 104 219 0 7267 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29960

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1753656/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=30368 CPUtime=222.22
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 5647 0 0 0 22198 24 0 0 25 0 1 0 157190884 31096832 5290 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 7592 5290 104 219 0 7369 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30368

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1751928/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=32148 CPUtime=282.2
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 6076 0 0 0 28192 28 0 0 25 0 1 0 157190884 32919552 5719 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 8037 5719 104 219 0 7814 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32148

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1750776/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=33076 CPUtime=342.19
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 6359 0 0 0 34188 31 0 0 25 0 1 0 157190884 33869824 6002 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 8269 6002 104 219 0 8046 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33076

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1749816/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=33828 CPUtime=402.17
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 6578 0 0 0 40183 34 0 0 25 0 1 0 157190884 34639872 6221 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 8457 6221 104 219 0 8234 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 33828

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1748152/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=34848 CPUtime=462.15
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 6990 0 0 0 46178 37 0 0 25 0 1 0 157190884 35684352 6633 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 8712 6633 104 219 0 8489 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 34848

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1746680/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=37924 CPUtime=522.14
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 7744 0 0 0 52172 42 0 0 25 0 1 0 157190884 38834176 7002 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 9481 7002 104 219 0 9258 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 37924

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1745400/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=38736 CPUtime=582.12
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 8048 0 0 0 58168 44 0 0 25 0 1 0 157190884 39665664 7306 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 9684 7306 104 219 0 9461 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 38736

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1741432/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=39524 CPUtime=642.1
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 9040 0 0 0 64163 47 0 0 25 0 1 0 157190884 40472576 8298 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 9881 8298 104 219 0 9658 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 39524


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1739192/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=41316 CPUtime=882.02
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 9594 0 0 0 88145 57 0 0 25 0 1 0 157190884 42307584 8852 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563077 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 10329 8852 104 219 0 10106 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 41316

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1738552/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=41744 CPUtime=942
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 9748 0 0 0 94136 64 0 0 25 0 1 0 157190884 42745856 9006 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 10436 9006 104 219 0 10213 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 41744

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1737912/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=42316 CPUtime=1001.99
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 9897 0 0 0 100131 68 0 0 25 0 1 0 157190884 43331584 9155 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 10579 9155 104 219 0 10356 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 42316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5755
/proc/meminfo: memFree=1737144/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=43004 CPUtime=1061.97
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 10077 0 0 0 106125 72 0 0 25 0 1 0 157190884 44036096 9335 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 10751 9335 104 219 0 10528 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 43004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 5893
/proc/meminfo: memFree=1735240/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=43596 CPUtime=1121.89
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 10239 0 0 0 112111 78 0 0 25 0 1 0 157190884 44642304 9497 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 10899 9497 104 219 0 10676 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 43596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5953
/proc/meminfo: memFree=1735992/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=43884 CPUtime=1181.83
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 10358 0 0 0 118102 81 0 0 25 0 1 0 157190884 44937216 9616 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 10971 9616 104 219 0 10748 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 43884

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5953
/proc/meminfo: memFree=1735608/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=47252 CPUtime=1241.82
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 11220 0 0 0 124098 84 0 0 25 0 1 0 157190884 48386048 9709 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 11813 9709 104 219 0 11590 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 47252

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5953
/proc/meminfo: memFree=1735032/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=47572 CPUtime=1301.81
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 11353 0 0 0 130093 88 0 0 25 0 1 0 157190884 48713728 9842 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 11893 9842 104 219 0 11670 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 47572

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5953
/proc/meminfo: memFree=1734392/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=48120 CPUtime=1361.79
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 11526 0 0 0 136086 93 0 0 25 0 1 0 157190884 49274880 10015 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12030 10015 104 219 0 11807 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 48120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5953
/proc/meminfo: memFree=1734136/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=48456 CPUtime=1421.77
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 11615 0 0 0 142080 97 0 0 25 0 1 0 157190884 49618944 10104 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12114 10104 104 219 0 11891 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 48456

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5953
/proc/meminfo: memFree=1733624/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=48776 CPUtime=1481.75
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 11745 0 0 0 148075 100 0 0 25 0 1 0 157190884 49946624 10234 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12194 10234 104 219 0 11971 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 48776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5953
/proc/meminfo: memFree=1733112/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=49128 CPUtime=1541.73
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 11866 0 0 0 154070 103 0 0 25 0 1 0 157190884 50307072 10355 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12282 10355 104 219 0 12059 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 49128

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5955
/proc/meminfo: memFree=1732664/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=49340 CPUtime=1601.71
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 11931 0 0 0 160067 104 0 0 25 0 1 0 157190884 50524160 10420 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12335 10420 104 219 0 12112 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 49340

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5955
/proc/meminfo: memFree=1732600/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=49612 CPUtime=1661.69
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 11998 0 0 0 166063 106 0 0 25 0 1 0 157190884 50802688 10487 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12403 10487 104 219 0 12180 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 49612

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5955
/proc/meminfo: memFree=1732280/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=49748 CPUtime=1721.67
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 12069 0 0 0 172059 108 0 0 25 0 1 0 157190884 50941952 10558 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12437 10558 104 219 0 12214 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 49748

[startup+1782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 5955
/proc/meminfo: memFree=1731832/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=49892 CPUtime=1781.65
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 12177 0 0 0 178054 111 0 0 25 0 1 0 157190884 51089408 10666 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12473 10666 104 219 0 12250 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 49892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 5955
/proc/meminfo: memFree=1731576/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=50036 CPUtime=1800.06
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 12233 0 0 0 179893 113 0 0 25 0 1 0 157190884 51236864 10722 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12509 10722 104 219 0 12286 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 50036

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: 1.02 1.01 1.00 2/67 5955
/proc/meminfo: memFree=1731576/2055920 swapFree=4182080/4192956
[pid=5754] ppid=5752 vsize=50036 CPUtime=1800.06
/proc/5754/stat : 5754 (PBS4) R 5752 5754 5016 0 -1 4194304 12233 0 0 0 179893 113 0 0 25 0 1 0 157190884 51236864 10722 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5754/statm: 12509 10722 104 219 0 12286 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 50036

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.07
CPU user time (s): 1798.93
CPU system time (s): 1.13883
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 50036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.13883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12234
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= 3194

runsolver used 1.64775 second user time and 4.91625 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Fri Apr 20 19:42:44 UTC 2007

IDJOB= 372464
IDBENCH= 24974
IDSOLVER= 157
FILE ID= node54/372464-1177098164

PBS_JOBID= 4640363

Free space on /tmp= 66338 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_004_area_delay.opb
COMMAND LINE= /tmp/evaluation/372464-1177098164/PBS4 /tmp/evaluation/372464-1177098164/instance-372464-1177098164.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-372464-1177098164 -o ROOT/results/node54/conversion-372464-1177098164 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372464-1177098164/instance-372464-1177098164.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-372464-1177098164 -o ROOT/results/node54/solver-372464-1177098164 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372464-1177098164/PBS4 /tmp/evaluation/372464-1177098164/instance-372464-1177098164.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  45c2f7ac01d7ade9fbe465857931ee2b

RANDOM SEED= 363060724

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1775256 kB
Buffers:         33580 kB
Cached:         176484 kB
SwapCached:       3796 kB
Active:          46400 kB
Inactive:       173476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775256 kB
SwapTotal:     4192956 kB
SwapFree:      4182080 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          15780 kB
Slab:            46752 kB
Committed_AS:  2179320 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66338 MiB

End job on node54 on Fri Apr 20 20:12:47 UTC 2007