Trace number 455304

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. 1800.12 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_1.opb
MD5SUM02054528a722e9af7937139e87d0b5ac
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-169
Best CPU time to get the best result obtained on this benchmark1800.24
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -169
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63280
Sum of products size (including duplicates)126560
Number of different products31640
Sum of products size63280

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/455304-1178040781/instance-455304-1178040781.opb ......
305.29/305.44	c done parsing opb.
305.29/305.44	o 904
307.09/307.20	o 898
1385.89/1386.38	o 896
1733.91/1734.51	o 895
1800.09/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455304-1178040781/instance-455304-1178040781.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-455304-1178040781 -o ROOT/results/node24/solver-455304-1178040781 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455304-1178040781/PBS4 /tmp/evaluation/455304-1178040781/instance-455304-1178040781.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: 0.92 0.98 0.99 3/77 14937
/proc/meminfo: memFree=1830352/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=4480 CPUtime=0
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 251996351 4587520 468 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/14937/statm: 1120 471 81 219 0 897 0

[startup+0.0184949 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14937
/proc/meminfo: memFree=1830352/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=5928 CPUtime=0.01
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 1286 0 0 0 1 0 0 0 18 0 1 0 251996351 6070272 1236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/14937/statm: 1482 1236 88 219 0 1259 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5928

[startup+0.101504 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14937
/proc/meminfo: memFree=1830352/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=7068 CPUtime=0.09
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 1562 0 0 0 9 0 0 0 18 0 1 0 251996351 7237632 1512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/14937/statm: 1767 1512 88 219 0 1544 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7068

[startup+0.301524 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14937
/proc/meminfo: memFree=1830352/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=8848 CPUtime=0.29
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 2002 0 0 0 29 0 0 0 19 0 1 0 251996351 9060352 1952 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640569 0 0 4096 0 0 0 0 17 1 0 0
/proc/14937/statm: 2212 1952 88 219 0 1989 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8848

[startup+0.701569 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14937
/proc/meminfo: memFree=1830352/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=12356 CPUtime=0.69
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 3106 0 0 0 68 1 0 0 23 0 1 0 251996351 12652544 2829 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 1 0 0
/proc/14937/statm: 3089 2829 89 219 0 2866 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12356

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1816392/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20116 CPUtime=1.49
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5304 0 0 0 146 3 0 0 25 0 1 0 251996351 20598784 4257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5029 4257 94 219 0 4806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20116

[startup+3.10183 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1813320/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20116 CPUtime=3.09
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5304 0 0 0 306 3 0 0 25 0 1 0 251996351 20598784 4257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5029 4257 94 219 0 4806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20116

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1813320/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20116 CPUtime=6.29
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5304 0 0 0 626 3 0 0 25 0 1 0 251996351 20598784 4257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563561 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5029 4257 94 219 0 4806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20116

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1813384/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20116 CPUtime=12.69
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5304 0 0 0 1266 3 0 0 25 0 1 0 251996351 20598784 4257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5029 4257 94 219 0 4806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20116

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1813512/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20116 CPUtime=25.49
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5304 0 0 0 2546 3 0 0 25 0 1 0 251996351 20598784 4257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5029 4257 94 219 0 4806 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20116

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1813512/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20116 CPUtime=51.07
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5304 0 0 0 5104 3 0 0 25 0 1 0 251996351 20598784 4257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5029 4257 94 219 0 4806 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20116

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1813320/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20308 CPUtime=102.26
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5347 0 0 0 10222 4 0 0 25 0 1 0 251996351 20795392 4300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5077 4300 94 219 0 4854 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20308

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1813064/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20500 CPUtime=162.24
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5405 0 0 0 16219 5 0 0 25 0 1 0 251996351 20992000 4358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5125 4358 94 219 0 4902 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20500

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1812872/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20692 CPUtime=222.22
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5446 0 0 0 22217 5 0 0 25 0 1 0 251996351 21188608 4399 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5173 4399 94 219 0 4950 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20692

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1812744/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=20884 CPUtime=282.21
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 5472 0 0 0 28215 6 0 0 25 0 1 0 251996351 21385216 4425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 5221 4425 94 219 0 4998 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20884

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1806984/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=31152 CPUtime=342.18
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 7113 0 0 0 34208 10 0 0 25 0 1 0 251996351 31899648 5873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 7788 5873 104 219 0 7565 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31152

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14938
/proc/meminfo: memFree=1797128/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=39344 CPUtime=402.17
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 9549 0 0 0 40204 13 0 0 25 0 1 0 251996351 40288256 8309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 9836 8309 104 219 0 9613 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 39344

[startup+462.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1786888/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=55852 CPUtime=462.15
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 12098 0 0 0 46199 16 0 0 25 0 1 0 251996351 57192448 10858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 13963 10858 104 219 0 13740 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 55852

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1775496/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=88992 CPUtime=522.14
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 14984 0 0 0 52195 19 0 0 25 0 1 0 251996351 91127808 13744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 22248 13744 104 219 0 22025 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 88992

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1763208/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=89256 CPUtime=582.12
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 18001 0 0 0 58190 22 0 0 25 0 1 0 251996351 91398144 16761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 22314 16761 104 219 0 22091 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 89256

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1756168/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=90212 CPUtime=642.11
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 19793 0 0 0 64187 24 0 0 25 0 1 0 251996351 92377088 18487 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 22553 18487 104 219 0 22330 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 90212


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1754248/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=92324 CPUtime=882.03
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 20256 0 0 0 88177 26 0 0 25 0 1 0 251996351 94539776 18950 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 23081 18950 104 219 0 22858 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 92324

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1753928/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=92708 CPUtime=942.02
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 20344 0 0 0 94175 27 0 0 25 0 1 0 251996351 94932992 19038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 23177 19038 104 219 0 22954 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 92708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1753608/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=92900 CPUtime=1002
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 20412 0 0 0 100173 27 0 0 25 0 1 0 251996351 95129600 19106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 23225 19106 104 219 0 23002 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 92900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1753224/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=93284 CPUtime=1061.98
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 20502 0 0 0 106170 28 0 0 25 0 1 0 251996351 95522816 19196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 23321 19196 104 219 0 23098 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 93284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1752840/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=93668 CPUtime=1121.96
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 20592 0 0 0 112168 28 0 0 25 0 1 0 251996351 95916032 19286 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 23417 19286 104 219 0 23194 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 93668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1752520/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=93860 CPUtime=1181.95
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 20661 0 0 0 118166 29 0 0 25 0 1 0 251996351 96112640 19355 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 23465 19355 104 219 0 23242 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 93860

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1752200/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=94244 CPUtime=1241.93
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 20738 0 0 0 124163 30 0 0 25 0 1 0 251996351 96505856 19432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 23561 19432 104 219 0 23338 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 94244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1750728/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=95588 CPUtime=1301.91
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 21164 0 0 0 130158 33 0 0 25 0 1 0 251996351 97882112 19792 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 23897 19792 104 219 0 23674 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 95588

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1749896/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=96612 CPUtime=1361.9
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 21358 0 0 0 136156 34 0 0 25 0 1 0 251996351 98930688 19986 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 24153 19986 104 219 0 23930 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 96612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1748488/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=97856 CPUtime=1421.89
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 21771 0 0 0 142150 39 0 0 25 0 1 0 251996351 100204544 20333 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 24464 20333 104 219 0 24241 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 97856

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1748424/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=97856 CPUtime=1481.86
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 21772 0 0 0 148147 39 0 0 25 0 1 0 251996351 100204544 20334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 24464 20334 104 219 0 24241 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 97856

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1748424/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=97856 CPUtime=1541.85
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 21773 0 0 0 154145 40 0 0 25 0 1 0 251996351 100204544 20335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 24464 20335 104 219 0 24241 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 97856

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1748360/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=97856 CPUtime=1601.83
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 21774 0 0 0 160143 40 0 0 25 0 1 0 251996351 100204544 20336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 24464 20336 104 219 0 24241 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 97856

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14940
/proc/meminfo: memFree=1747848/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=98436 CPUtime=1661.81
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 21958 0 0 0 166140 41 0 0 25 0 1 0 251996351 100798464 20454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 24609 20454 104 219 0 24386 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 98436

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15112
/proc/meminfo: memFree=1745368/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=99840 CPUtime=1721.72
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 22332 0 0 0 172125 47 0 0 25 0 1 0 251996351 102236160 20762 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 24960 20762 104 219 0 24737 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 99840

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15138
/proc/meminfo: memFree=1745736/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=100372 CPUtime=1781.69
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 22541 0 0 0 178121 48 0 0 25 0 1 0 251996351 102780928 20905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 25093 20905 104 219 0 24870 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 100372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15138
/proc/meminfo: memFree=1745736/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=100372 CPUtime=1800.09
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 22542 0 0 0 179961 48 0 0 25 0 1 0 251996351 102780928 20906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 25093 20906 104 219 0 24870 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 100372

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15138
/proc/meminfo: memFree=1745736/2055920 swapFree=4143588/4192956
[pid=14937] ppid=14935 vsize=100372 CPUtime=1800.09
/proc/14937/stat : 14937 (PBS4) R 14935 14937 6273 0 -1 4194304 22542 0 0 0 179961 48 0 0 25 0 1 0 251996351 102780928 20906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14937/statm: 25093 20906 104 219 0 24870 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 100372

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1799.62
CPU system time (s): 0.503923
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 100372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.503923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22543
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= 36792

runsolver used 1.37979 second user time and 3.99739 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue May  1 17:33:01 UTC 2007

IDJOB= 455304
IDBENCH= 48255
IDSOLVER= 157
FILE ID= node24/455304-1178040781

PBS_JOBID= 4728419

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_1.opb
COMMAND LINE= /tmp/evaluation/455304-1178040781/PBS4 /tmp/evaluation/455304-1178040781/instance-455304-1178040781.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-455304-1178040781 -o ROOT/results/node24/conversion-455304-1178040781 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455304-1178040781/instance-455304-1178040781.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-455304-1178040781 -o ROOT/results/node24/solver-455304-1178040781 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455304-1178040781/PBS4 /tmp/evaluation/455304-1178040781/instance-455304-1178040781.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  02054528a722e9af7937139e87d0b5ac

RANDOM SEED= 603255224

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1830760 kB
Buffers:         70384 kB
Cached:          66860 kB
SwapCached:      17048 kB
Active:          93976 kB
Inactive:        72524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830760 kB
SwapTotal:     4192956 kB
SwapFree:      4143588 kB
Dirty:            4096 kB
Writeback:           0 kB
Mapped:          35824 kB
Slab:            44156 kB
Committed_AS:  6799888 kB
PageTables:       1828 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= 66561 MiB

End job on node24 on Tue May  1 18:03:06 UTC 2007