Trace number 459195

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_v2 2007-03-23SAT (TO)5886 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-8_16.opb
MD5SUMa50db2fb26a0b36972cba004cae6f3a3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5852
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5852
Optimality of the best value was proved YES
Number of variables136
Total number of constraints144
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 136
Biggest coefficient in the objective function 1311
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 58669
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 1311
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 58669
Number of bits of the biggest sum of numbers16
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/459195-1178651250/instance-459195-1178651250.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 11542
0.00/0.00	o 11245
0.00/0.00	o 11164
0.00/0.00	o 11159
0.00/0.01	o 11131
0.00/0.01	o 7011
0.00/0.01	o 7004
0.09/0.18	o 6934
0.19/0.25	o 6902
0.49/0.56	o 6893
0.49/0.56	o 6828
0.59/0.60	o 6824
0.59/0.67	o 6754
0.59/0.67	o 6727
0.59/0.67	o 6650
0.99/1.00	o 6611
0.99/1.00	o 6310
0.99/1.02	o 6282
0.99/1.09	o 6270
3.59/3.68	o 6261
3.89/3.96	o 6224
3.99/4.09	o 6212
4.39/4.46	o 6181
10.69/10.70	o 6171
10.99/11.09	o 6153
11.58/11.66	o 6089
22.18/22.25	o 6045
22.98/23.02	o 6034
55.47/55.52	o 6033
72.86/72.96	o 6021
74.77/74.86	o 6004
95.96/96.05	o 5976
122.65/122.79	o 5975
191.53/191.63	o 5933
202.93/203.03	o 5928
230.02/230.12	o 5886
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	v -x1 -x10 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118
1800.01/1800.61	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 x135 -x136 -x14 x15
1800.01/1800.61	v -x16 -x17 -x18 -x19 -x2 -x20 -x21 x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x3 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x4
1800.01/1800.61	v -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 x6 -x60 -x61 x62 -x63 -x64
1800.01/1800.61	v -x65 -x66 -x67 -x68 -x69 -x7 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89
1800.01/1800.61	v -x9 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	5886

Conversion Script Data (download as text)

/tmp/evaluation/459195-1178651250/instance-459195-1178651250.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node39/watcher-459195-1178651250 -o ROOT/results/node39/solver-459195-1178651250 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459195-1178651250/instance-459195-1178651250.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: 0.84 0.94 0.98 3/77 9160
/proc/meminfo: memFree=1492368/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=1320 CPUtime=0
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 313037067 1351680 132 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 330 132 102 219 0 107 0

[startup+0.0675099 s]
/proc/loadavg: 0.84 0.94 0.98 3/77 9160
/proc/meminfo: memFree=1492368/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=1728 CPUtime=0.06
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 239 0 0 0 6 0 0 0 18 0 1 0 313037067 1769472 221 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 432 221 102 219 0 209 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1728

[startup+0.101515 s]
/proc/loadavg: 0.84 0.94 0.98 3/77 9160
/proc/meminfo: memFree=1492368/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=1728 CPUtime=0.09
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 292 0 0 0 9 0 0 0 18 0 1 0 313037067 1769472 274 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 432 274 102 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.301549 s]
/proc/loadavg: 0.84 0.94 0.98 3/77 9160
/proc/meminfo: memFree=1492368/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=3460 CPUtime=0.29
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 493 0 0 0 29 0 0 0 19 0 1 0 313037067 3543040 475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 865 475 102 219 0 642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3460

[startup+0.701616 s]
/proc/loadavg: 0.84 0.94 0.98 3/77 9160
/proc/meminfo: memFree=1492368/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=3592 CPUtime=0.69
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 675 0 0 0 69 0 0 0 23 0 1 0 313037067 3678208 657 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 898 657 102 219 0 675 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3592

[startup+1.50175 s]
/proc/loadavg: 0.84 0.94 0.98 2/78 9161
/proc/meminfo: memFree=1489800/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=5964 CPUtime=1.49
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 924 0 0 0 148 1 0 0 25 0 1 0 313037067 6107136 857 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 1491 857 102 219 0 1268 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5964

[startup+3.10202 s]
/proc/loadavg: 0.84 0.94 0.98 2/78 9161
/proc/meminfo: memFree=1489032/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=6100 CPUtime=3.09
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 1139 0 0 0 307 2 0 0 25 0 1 0 313037067 6246400 1072 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 1525 1072 102 219 0 1302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6100

[startup+6.30157 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 9161
/proc/meminfo: memFree=1487112/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=6752 CPUtime=6.29
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 1584 0 0 0 625 4 0 0 25 0 1 0 313037067 6914048 1420 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 1688 1420 102 219 0 1465 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6752

[startup+12.7017 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 9161
/proc/meminfo: memFree=1485192/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=11256 CPUtime=12.69
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 2019 0 0 0 1263 6 0 0 25 0 1 0 313037067 11526144 1855 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 2814 1855 102 219 0 2591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11256

[startup+25.5018 s]
/proc/loadavg: 0.89 0.94 0.98 2/78 9161
/proc/meminfo: memFree=1482312/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=12424 CPUtime=25.49
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 2913 0 0 0 2540 9 0 0 25 0 1 0 313037067 12722176 2556 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 3106 2556 102 219 0 2883 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12424

[startup+51.1012 s]
/proc/loadavg: 0.93 0.94 0.98 2/78 9161
/proc/meminfo: memFree=1478472/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=21304 CPUtime=51.07
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 3881 0 0 0 5094 13 0 0 25 0 1 0 313037067 21815296 3524 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 5326 3524 102 219 0 5103 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21304

[startup+102.306 s]
/proc/loadavg: 1.02 0.97 0.98 2/78 9161
/proc/meminfo: memFree=1473224/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=23716 CPUtime=102.26
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 5546 0 0 0 10206 20 0 0 25 0 1 0 313037067 24285184 4804 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 5929 4804 102 219 0 5706 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23716

[startup+162.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 9161
/proc/meminfo: memFree=1468424/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=41400 CPUtime=162.24
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 6758 0 0 0 16196 28 0 0 25 0 1 0 313037067 42393600 6016 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 10350 6016 102 219 0 10127 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41400

[startup+222.301 s]
/proc/loadavg: 1.30 1.06 1.01 2/78 9161
/proc/meminfo: memFree=1464712/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=42312 CPUtime=222.22
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 7673 0 0 0 22189 33 0 0 25 0 1 0 313037067 43327488 6931 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 10578 6931 102 219 0 10355 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42312

[startup+282.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 9161
/proc/meminfo: memFree=1461320/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=42988 CPUtime=282.2
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 8512 0 0 0 28181 39 0 0 25 0 1 0 313037067 44019712 7770 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 10747 7770 102 219 0 10524 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 42988

[startup+342.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 9161
/proc/meminfo: memFree=1458184/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=46696 CPUtime=342.18
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 10064 0 0 0 34174 44 0 0 25 0 1 0 313037067 47816704 8553 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 11674 8553 102 219 0 11451 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 46696

[startup+402.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 9161
/proc/meminfo: memFree=1455688/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=46996 CPUtime=402.16
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 10681 0 0 0 40166 50 0 0 25 0 1 0 313037067 48123904 9170 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 11749 9170 102 219 0 11526 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 46996

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9161
/proc/meminfo: memFree=1453000/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=47856 CPUtime=462.14
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 11347 0 0 0 46160 54 0 0 25 0 1 0 313037067 49004544 9836 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 11964 9836 102 219 0 11741 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 47856

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9161
/proc/meminfo: memFree=1450696/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=48440 CPUtime=522.12
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 11913 0 0 0 52155 57 0 0 25 0 1 0 313037067 49602560 10402 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 12110 10402 102 219 0 11887 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 48440

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9161
/proc/meminfo: memFree=1448712/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=48996 CPUtime=582.1
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 12436 0 0 0 58149 61 0 0 25 0 1 0 313037067 50171904 10925 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 12249 10925 102 219 0 12026 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 48996

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1446408/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=49644 CPUtime=642.09
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 13001 0 0 0 64144 65 0 0 25 0 1 0 313037067 50835456 11490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 12411 11490 102 219 0 12188 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 49644


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1442184/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=83792 CPUtime=822.03
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 14080 0 0 0 82129 74 0 0 25 0 1 0 313037067 85803008 12536 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 20948 12536 102 219 0 20725 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 83792

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1440456/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=84056 CPUtime=882.01
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 14502 0 0 0 88124 77 0 0 25 0 1 0 313037067 86073344 12958 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 21014 12958 102 219 0 20791 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 84056

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1438536/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=84216 CPUtime=941.98
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 14993 0 0 0 94118 80 0 0 25 0 1 0 313037067 86237184 13449 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 21054 13449 102 219 0 20831 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 84216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1436680/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=84732 CPUtime=1001.97
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 15459 0 0 0 100114 83 0 0 25 0 1 0 313037067 86765568 13915 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 21183 13915 102 219 0 20960 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 84732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1434888/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=84992 CPUtime=1061.94
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 15911 0 0 0 106108 86 0 0 25 0 1 0 313037067 87031808 14367 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 21248 14367 102 219 0 21025 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 84992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1433928/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=85420 CPUtime=1121.92
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 16148 0 0 0 112103 89 0 0 25 0 1 0 313037067 87470080 14604 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 21355 14604 102 219 0 21132 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 85420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1432456/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=91564 CPUtime=1181.91
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 18079 0 0 0 118098 93 0 0 25 0 1 0 313037067 93761536 14998 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 22891 14998 102 219 0 22668 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 91564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1430792/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=91916 CPUtime=1241.89
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 18487 0 0 0 124094 95 0 0 25 0 1 0 313037067 94121984 15406 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 22979 15406 102 219 0 22756 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 91916

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1428744/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=92848 CPUtime=1301.88
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 18995 0 0 0 130090 98 0 0 25 0 1 0 313037067 95076352 15881 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23212 15881 102 219 0 22989 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 92848

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1427400/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=92980 CPUtime=1361.85
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 19349 0 0 0 136085 100 0 0 25 0 1 0 313037067 95211520 16235 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23245 16235 102 219 0 23022 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 92980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1425928/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=93528 CPUtime=1421.84
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 19716 0 0 0 142081 103 0 0 25 0 1 0 313037067 95772672 16602 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23382 16602 102 219 0 23159 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 93528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1424136/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=94060 CPUtime=1481.81
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 20170 0 0 0 148075 106 0 0 25 0 1 0 313037067 96317440 17023 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23515 17023 102 219 0 23292 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 94060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1423944/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=94368 CPUtime=1541.79
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 20271 0 0 0 154071 108 0 0 25 0 1 0 313037067 96632832 17091 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23592 17091 102 219 0 23369 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 94368

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1423560/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=94560 CPUtime=1601.78
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 20368 0 0 0 160067 111 0 0 25 0 1 0 313037067 96829440 17188 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23640 17188 102 219 0 23417 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 94560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1422984/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=95012 CPUtime=1661.75
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 20499 0 0 0 166062 113 0 0 25 0 1 0 313037067 97292288 17319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23753 17319 102 219 0 23530 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 95012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1421768/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=95268 CPUtime=1721.73
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 20873 0 0 0 172058 115 0 0 25 0 1 0 313037067 97554432 17627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23817 17627 102 219 0 23594 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 95268

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1420360/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=95532 CPUtime=1781.72
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 21216 0 0 0 178054 118 0 0 25 0 1 0 313037067 97824768 17970 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23883 17970 102 219 0 23660 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 95532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9161
/proc/meminfo: memFree=1419912/2055920 swapFree=4159344/4192956
[pid=9160] ppid=9158 vsize=95532 CPUtime=1800.01
/proc/9160/stat : 9160 (PBS4_SAT07v2) R 9158 9160 9093 0 -1 4194304 21323 0 0 0 179883 118 0 0 25 0 1 0 313037067 97824768 18077 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9160/statm: 23883 18077 102 219 0 23660 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 95532

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1798.84
CPU system time (s): 1.20282
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 97712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.84
system time used= 1.20282
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21326
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= 36689

runsolver used 1.67175 second user time and 4.64429 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue May  8 19:07:30 UTC 2007

IDJOB= 459195
IDBENCH= 24966
IDSOLVER= 200
FILE ID= node39/459195-1178651250

PBS_JOBID= 5218406

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-8_16.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459195-1178651250/instance-459195-1178651250.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-459195-1178651250 -o ROOT/results/node39/conversion-459195-1178651250 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459195-1178651250/instance-459195-1178651250.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-459195-1178651250 -o ROOT/results/node39/solver-459195-1178651250 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459195-1178651250/instance-459195-1178651250.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a50db2fb26a0b36972cba004cae6f3a3

RANDOM SEED= 432176983

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1492840 kB
Buffers:         40660 kB
Cached:         415220 kB
SwapCached:      12912 kB
Active:         376028 kB
Inactive:       102536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492840 kB
SwapTotal:     4192956 kB
SwapFree:      4159344 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          29764 kB
Slab:            69824 kB
Committed_AS:  5209344 kB
PageTables:       2012 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= 66562 MiB

End job on node39 on Tue May  8 19:37:33 UTC 2007