Trace number 454674

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. 1800.13 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_4.opb
MD5SUM69a7dda5c80f9dda65f29fb6eb76eed7
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-53
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -53
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2524
Sum of products size (including duplicates)5048
Number of different products1262
Sum of products size2524

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/454674-1178029303/instance-454674-1178029303.opb ......
0.02/0.03	c done parsing opb.
0.02/0.03	o 167
0.02/0.04	o 166
0.02/0.04	o 165
0.02/0.04	o 161
0.02/0.04	o 160
0.02/0.09	o 159
2.89/2.95	o 158
2.99/3.09	o 155
3.09/3.11	o 154
383.11/383.24	o 153
1243.52/1243.80	o 152
1800.10/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454674-1178029303/instance-454674-1178029303.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-454674-1178029303 -o ROOT/results/node52/solver-454674-1178029303 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454674-1178029303/PBS4 /tmp/evaluation/454674-1178029303/instance-454674-1178029303.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: 0.90 1.11 1.15 3/64 4870
/proc/meminfo: memFree=1890644/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=1596 CPUtime=0
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 157775342 1634304 175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134635997 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 399 175 87 219 0 176 0

[startup+0.0282081 s]
/proc/loadavg: 0.90 1.11 1.15 3/64 4870
/proc/meminfo: memFree=1890644/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=2000 CPUtime=0.02
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 304 0 0 0 2 0 0 0 18 0 1 0 157775342 2048000 287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 500 287 87 219 0 277 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2000

[startup+0.101212 s]
/proc/loadavg: 0.90 1.11 1.15 3/64 4870
/proc/meminfo: memFree=1890644/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=2252 CPUtime=0.09
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 428 0 0 0 9 0 0 0 18 0 1 0 157775342 2306048 411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 563 411 103 219 0 340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2252

[startup+0.301224 s]
/proc/loadavg: 0.90 1.11 1.15 3/64 4870
/proc/meminfo: memFree=1890644/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=3992 CPUtime=0.29
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 759 0 0 0 29 0 0 0 19 0 1 0 157775342 4087808 742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 998 742 103 219 0 775 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3992

[startup+0.701251 s]
/proc/loadavg: 0.90 1.11 1.15 3/64 4870
/proc/meminfo: memFree=1890644/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=6236 CPUtime=0.69
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 1309 0 0 0 68 1 0 0 22 0 1 0 157775342 6385664 1292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 1559 1292 103 219 0 1336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6236

[startup+1.50131 s]
/proc/loadavg: 0.90 1.11 1.15 2/65 4871
/proc/meminfo: memFree=1884492/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=10464 CPUtime=1.49
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 2110 0 0 0 148 1 0 0 25 0 1 0 157775342 10715136 2093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547196 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 2616 2093 103 219 0 2393 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10464

[startup+3.10141 s]
/proc/loadavg: 0.90 1.11 1.15 2/65 4871
/proc/meminfo: memFree=1880076/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=20080 CPUtime=3.09
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 3940 0 0 0 306 3 0 0 25 0 1 0 157775342 20561920 3874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 5020 3874 104 219 0 4797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20080

[startup+6.30163 s]
/proc/loadavg: 0.91 1.10 1.15 2/65 4871
/proc/meminfo: memFree=1872396/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=21416 CPUtime=6.29
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 4780 0 0 0 624 5 0 0 25 0 1 0 157775342 21929984 4617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 5354 4617 104 219 0 5131 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21416

[startup+12.7011 s]
/proc/loadavg: 0.91 1.10 1.15 2/65 4871
/proc/meminfo: memFree=1869004/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=38944 CPUtime=12.68
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 5633 0 0 0 1261 7 0 0 25 0 1 0 157775342 39878656 5470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 9736 5470 104 219 0 9513 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38944

[startup+25.5019 s]
/proc/loadavg: 0.93 1.10 1.14 2/65 4871
/proc/meminfo: memFree=1866828/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=40596 CPUtime=25.49
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 6364 0 0 0 2538 11 0 0 25 0 1 0 157775342 41570304 6008 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 10149 6008 104 219 0 9926 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40596

[startup+51.1016 s]
/proc/loadavg: 0.95 1.09 1.14 2/65 4871
/proc/meminfo: memFree=1864588/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=43392 CPUtime=51.08
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 7311 0 0 0 5090 18 0 0 25 0 1 0 157775342 44433408 6570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 10848 6570 104 219 0 10625 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43392

[startup+102.305 s]
/proc/loadavg: 0.98 1.07 1.13 2/65 4871
/proc/meminfo: memFree=1860556/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=48912 CPUtime=102.27
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 9074 0 0 0 10198 29 0 0 25 0 1 0 157775342 50085888 7564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 12228 7564 104 219 0 12005 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48912

[startup+162.301 s]
/proc/loadavg: 0.99 1.06 1.12 2/65 4871
/proc/meminfo: memFree=1856716/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=51104 CPUtime=162.26
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 10028 0 0 0 16184 42 0 0 25 0 1 0 157775342 52330496 8518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 12776 8518 104 219 0 12553 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 51104

[startup+222.301 s]
/proc/loadavg: 0.99 1.04 1.11 2/65 4871
/proc/meminfo: memFree=1853388/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=59104 CPUtime=222.25
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 12382 0 0 0 22170 55 0 0 25 0 1 0 157775342 60522496 9335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 14776 9335 104 219 0 14553 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 59104

[startup+282.301 s]
/proc/loadavg: 0.99 1.03 1.09 2/65 4871
/proc/meminfo: memFree=1850572/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=60524 CPUtime=282.23
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 13096 0 0 0 28160 63 0 0 25 0 1 0 157775342 61976576 10049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 15131 10049 104 219 0 14908 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 60524

[startup+342.301 s]
/proc/loadavg: 0.99 1.02 1.09 2/65 4871
/proc/meminfo: memFree=1847948/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=62228 CPUtime=342.21
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 13736 0 0 0 34149 72 0 0 25 0 1 0 157775342 63721472 10689 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 15557 10689 104 219 0 15334 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 62228

[startup+402.301 s]
/proc/loadavg: 0.99 1.02 1.08 2/65 4871
/proc/meminfo: memFree=1842060/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=63548 CPUtime=402.2
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 15206 0 0 0 40137 83 0 0 25 0 1 0 157775342 65073152 12159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 15887 12159 104 219 0 15664 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 63548

[startup+462.301 s]
/proc/loadavg: 0.99 1.01 1.07 2/65 4871
/proc/meminfo: memFree=1839564/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=64592 CPUtime=462.19
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 15812 0 0 0 46130 89 0 0 25 0 1 0 157775342 66142208 12765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 16148 12765 104 219 0 15925 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 64592

[startup+522.301 s]
/proc/loadavg: 0.99 1.01 1.07 2/65 4871
/proc/meminfo: memFree=1837260/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=78464 CPUtime=522.18
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 19462 0 0 0 52120 98 0 0 25 0 1 0 157775342 80347136 13342 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 19616 13342 104 219 0 19393 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 78464

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 4871
/proc/meminfo: memFree=1835084/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=79328 CPUtime=582.17
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 19989 0 0 0 58111 106 0 0 25 0 1 0 157775342 81231872 13869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 19832 13869 104 219 0 19609 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 79328

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 1.06 2/65 4871
/proc/meminfo: memFree=1833100/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=80408 CPUtime=642.16
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 20471 0 0 0 64104 112 0 0 25 0 1 0 157775342 82337792 14351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 20102 14351 104 219 0 19879 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 80408


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 4871
/proc/meminfo: memFree=1825932/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=83528 CPUtime=882.1
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 22274 0 0 0 88070 140 0 0 25 0 1 0 157775342 85532672 16154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 20882 16154 104 219 0 20659 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 83528

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 4871
/proc/meminfo: memFree=1824204/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=84700 CPUtime=942.09
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 22702 0 0 0 94061 148 0 0 25 0 1 0 157775342 86732800 16582 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 21175 16582 104 219 0 20952 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 84700

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4871
/proc/meminfo: memFree=1822732/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=85944 CPUtime=1002.08
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 23075 0 0 0 100055 153 0 0 25 0 1 0 157775342 88006656 16955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 21486 16955 104 219 0 21263 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 85944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4871
/proc/meminfo: memFree=1821132/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=85944 CPUtime=1062.06
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 23473 0 0 0 106047 159 0 0 25 0 1 0 157775342 88006656 17353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 21486 17353 104 219 0 21263 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 85944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 4871
/proc/meminfo: memFree=1819596/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=87268 CPUtime=1122.04
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 23863 0 0 0 112039 165 0 0 25 0 1 0 157775342 89362432 17743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 21817 17743 104 219 0 21594 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 87268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 4871
/proc/meminfo: memFree=1818060/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=88672 CPUtime=1182.03
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 24232 0 0 0 118032 171 0 0 25 0 1 0 157775342 90800128 18112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 22168 18112 104 219 0 21945 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 88672

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 4871
/proc/meminfo: memFree=1816652/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=88672 CPUtime=1242.02
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 24586 0 0 0 124025 177 0 0 25 0 1 0 157775342 90800128 18466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 22168 18466 104 219 0 21945 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 88672

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1815180/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=90164 CPUtime=1302.01
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 24946 0 0 0 130020 181 0 0 25 0 1 0 157775342 92327936 18826 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 22541 18826 104 219 0 22318 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 90164

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1813644/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=114900 CPUtime=1361.99
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 31459 0 0 0 136009 190 0 0 25 0 1 0 157775342 117657600 19194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 28725 19194 104 219 0 28502 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 114900

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1812236/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=116484 CPUtime=1421.98
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 31804 0 0 0 142002 196 0 0 25 0 1 0 157775342 119279616 19539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 29121 19539 104 219 0 28898 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 116484

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1810764/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=116484 CPUtime=1481.96
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 32160 0 0 0 147996 200 0 0 25 0 1 0 157775342 119279616 19895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 29121 19895 104 219 0 28898 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 116484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1809356/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=116484 CPUtime=1541.95
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 32506 0 0 0 153990 205 0 0 25 0 1 0 157775342 119279616 20241 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 29121 20241 104 219 0 28898 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 116484

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1808140/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=118168 CPUtime=1601.94
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 32823 0 0 0 159984 210 0 0 25 0 1 0 157775342 121004032 20558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 29542 20558 104 219 0 29319 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 118168

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1806796/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=118168 CPUtime=1661.93
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 33145 0 0 0 165979 214 0 0 25 0 1 0 157775342 121004032 20880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 29542 20880 104 219 0 29319 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 118168

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1805516/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=119960 CPUtime=1721.91
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 33473 0 0 0 171972 219 0 0 25 0 1 0 157775342 122839040 21208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 29990 21208 104 219 0 29767 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 119960

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1804172/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=119960 CPUtime=1781.9
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 33801 0 0 0 177965 225 0 0 25 0 1 0 157775342 122839040 21536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 29990 21536 104 219 0 29767 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 119960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1803724/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=119960 CPUtime=1800.1
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 33901 0 0 0 179784 226 0 0 25 0 1 0 157775342 122839040 21636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 29990 21636 104 219 0 29767 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 119960

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4871
/proc/meminfo: memFree=1803724/2055920 swapFree=4182984/4192956
[pid=4870] ppid=4868 vsize=119960 CPUtime=1800.1
/proc/4870/stat : 4870 (PBS4) R 4868 4870 22546 0 -1 4194304 33901 0 0 0 179784 226 0 0 25 0 1 0 157775342 122839040 21636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4870/statm: 29990 21636 104 219 0 29767 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 119960

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.13
CPU user time (s): 1797.84
CPU system time (s): 2.28465
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 119960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.84
system time used= 2.28465
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33902
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= 2775

runsolver used 1.48077 second user time and 3.44048 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  1 14:21:43 UTC 2007

IDJOB= 454674
IDBENCH= 48213
IDSOLVER= 157
FILE ID= node52/454674-1178029303

PBS_JOBID= 4728347

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/mis/normalized-mis_200_10_4.opb
COMMAND LINE= /tmp/evaluation/454674-1178029303/PBS4 /tmp/evaluation/454674-1178029303/instance-454674-1178029303.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-454674-1178029303 -o ROOT/results/node52/conversion-454674-1178029303 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454674-1178029303/instance-454674-1178029303.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-454674-1178029303 -o ROOT/results/node52/solver-454674-1178029303 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454674-1178029303/PBS4 /tmp/evaluation/454674-1178029303/instance-454674-1178029303.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  69a7dda5c80f9dda65f29fb6eb76eed7

RANDOM SEED= 986302501

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1891116 kB
Buffers:         35676 kB
Cached:          63252 kB
SwapCached:       3888 kB
Active:          67824 kB
Inactive:        45856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891116 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          19992 kB
Slab:            37120 kB
Committed_AS:  4475096 kB
PageTables:       1504 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node52 on Tue May  1 14:51:45 UTC 2007