Trace number 364837

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.07 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c1.opb
MD5SUMb354df8d74ddbd5006be5e12ba59956d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark167
Best CPU time to get the best result obtained on this benchmark14.3568
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 167
Optimality of the best value was proved YES
Number of variables450
Total number of constraints1505
Number of constraints which are clauses1505
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 450
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 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
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/364837-1177043652/instance-364837-1177043652.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 225
0.00/0.02	o 224
0.00/0.02	o 223
0.00/0.02	o 222
0.00/0.02	o 221
0.00/0.02	o 220
0.00/0.02	o 219
0.00/0.02	o 218
0.00/0.02	o 217
0.00/0.02	o 216
0.00/0.02	o 215
0.00/0.04	o 214
0.00/0.04	o 213
0.00/0.04	o 212
0.00/0.04	o 211
0.00/0.04	o 210
0.00/0.04	o 209
0.00/0.04	o 208
0.00/0.04	o 207
0.00/0.04	o 206
0.00/0.04	o 205
0.00/0.04	o 204
0.00/0.05	o 203
0.00/0.05	o 202
0.00/0.05	o 201
0.00/0.05	o 200
0.00/0.05	o 199
0.00/0.05	o 198
0.00/0.05	o 197
0.00/0.05	o 196
0.00/0.05	o 195
0.00/0.05	o 194
11.09/11.16	o 193
11.19/11.22	o 192
12.18/12.26	o 191
13.78/13.85	o 190
14.59/14.68	o 189
21.19/21.23	o 188
23.69/23.72	o 187
23.78/23.84	o 186
55.07/55.13	o 185
66.97/67.09	o 184
67.97/68.06	o 183
67.97/68.09	o 182
88.37/88.42	o 181
91.86/91.98	o 180
121.45/121.60	o 179
154.84/154.94	o 178
235.41/235.51	o 177
276.11/276.27	o 176
287.40/287.52	o 175
299.60/299.75	o 174
311.60/311.74	o 173
361.88/362.04	o 172
418.06/418.22	o 171
450.06/450.23	o 170
587.81/588.08	o 169
798.94/799.28	o 168
1521.72/1522.23	o 167
1800.05/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/364837-1177043652/instance-364837-1177043652.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-364837-1177043652 -o ROOT/results/node22/solver-364837-1177043652 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364837-1177043652/PBS4 /tmp/evaluation/364837-1177043652/instance-364837-1177043652.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: 0.94 1.01 0.99 3/77 15060
/proc/meminfo: memFree=1660224/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=1324 CPUtime=0
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 152282864 1355776 129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/15060/statm: 331 129 87 219 0 108 0

[startup+0.069414 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 15060
/proc/meminfo: memFree=1660224/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=1460 CPUtime=0.06
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 236 0 0 0 6 0 0 0 18 0 1 0 152282864 1495040 218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 365 218 102 219 0 142 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1460

[startup+0.102418 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 15060
/proc/meminfo: memFree=1660224/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=1460 CPUtime=0.09
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 248 0 0 0 9 0 0 0 18 0 1 0 152282864 1495040 230 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 365 230 102 219 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.302447 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 15060
/proc/meminfo: memFree=1660224/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=1716 CPUtime=0.29
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 314 0 0 0 29 0 0 0 19 0 1 0 152282864 1757184 296 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 429 296 103 219 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1716

[startup+0.70151 s]
/proc/loadavg: 0.94 1.01 0.99 3/77 15060
/proc/meminfo: memFree=1660224/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=3452 CPUtime=0.69
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 463 0 0 0 69 0 0 0 23 0 1 0 152282864 3534848 445 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 863 445 103 219 0 640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3452

[startup+1.50163 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 15061
/proc/meminfo: memFree=1658360/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=5500 CPUtime=1.49
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 724 0 0 0 149 0 0 0 25 0 1 0 152282864 5632000 706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 1375 706 103 219 0 1152 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5500

[startup+3.10187 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 15061
/proc/meminfo: memFree=1656824/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=9596 CPUtime=3.09
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 1245 0 0 0 308 1 0 0 25 0 1 0 152282864 9826304 1227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 2399 1227 103 219 0 2176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9596

[startup+6.30136 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 15061
/proc/meminfo: memFree=1652408/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=9792 CPUtime=6.28
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 2281 0 0 0 627 1 0 0 25 0 1 0 152282864 10027008 2263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 2448 2263 103 219 0 2225 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9792

[startup+12.7013 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 15061
/proc/meminfo: memFree=1643832/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=18712 CPUtime=12.68
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 4375 0 0 0 1265 3 0 0 25 0 1 0 152282864 19161088 4308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 4678 4308 104 219 0 4455 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18712

[startup+25.5013 s]
/proc/loadavg: 0.96 1.01 0.99 2/78 15061
/proc/meminfo: memFree=1636984/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=36268 CPUtime=25.48
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 5954 0 0 0 2542 6 0 0 25 0 1 0 152282864 37138432 5790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 9067 5790 104 219 0 8844 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36268

[startup+51.1012 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 15061
/proc/meminfo: memFree=1634552/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=37088 CPUtime=51.08
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 6642 0 0 0 5099 9 0 0 25 0 1 0 152282864 37978112 6478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 9272 6478 104 219 0 9049 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37088

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15061
/proc/meminfo: memFree=1630904/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=38840 CPUtime=102.26
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 7679 0 0 0 10212 14 0 0 25 0 1 0 152282864 39772160 7322 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 9710 7322 104 219 0 9487 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38840

[startup+162.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15061
/proc/meminfo: memFree=1629944/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=39488 CPUtime=162.24
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 7917 0 0 0 16206 18 0 0 25 0 1 0 152282864 40435712 7560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 9872 7560 104 219 0 9649 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39488

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15063
/proc/meminfo: memFree=1629112/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=41344 CPUtime=222.22
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 8437 0 0 0 22201 21 0 0 25 0 1 0 152282864 42336256 7695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 10336 7695 104 219 0 10113 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 41344

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 15063
/proc/meminfo: memFree=1628472/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=41948 CPUtime=282.2
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 8643 0 0 0 28195 25 0 0 25 0 1 0 152282864 42954752 7901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 10487 7901 104 219 0 10264 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41948

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15063
/proc/meminfo: memFree=1627704/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=42408 CPUtime=342.19
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 8826 0 0 0 34191 28 0 0 25 0 1 0 152282864 43425792 8084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 10602 8084 104 219 0 10379 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42408

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15063
/proc/meminfo: memFree=1627064/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=42828 CPUtime=402.17
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 8980 0 0 0 40186 31 0 0 25 0 1 0 152282864 43855872 8238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 10707 8238 104 219 0 10484 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42828

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1626872/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=42980 CPUtime=462.15
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 9077 0 0 0 46181 34 0 0 25 0 1 0 152282864 44011520 8335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 10745 8335 104 219 0 10522 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 42980

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1626296/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=43312 CPUtime=522.13
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 9223 0 0 0 52177 36 0 0 25 0 1 0 152282864 44351488 8481 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 10828 8481 104 219 0 10605 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 43312

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1625720/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=46760 CPUtime=582.12
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 10121 0 0 0 58172 40 0 0 25 0 1 0 152282864 47882240 8610 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 11690 8610 104 219 0 11467 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46760

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1625272/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=46964 CPUtime=642.09
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 10237 0 0 0 64167 42 0 0 25 0 1 0 152282864 48091136 8726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 11741 8726 104 219 0 11518 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46964


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1623352/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=47924 CPUtime=882.02
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 10695 0 0 0 88149 53 0 0 25 0 1 0 152282864 49074176 9184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 11981 9184 104 219 0 11758 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 47924

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1622840/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=48200 CPUtime=942
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 10821 0 0 0 94144 56 0 0 25 0 1 0 152282864 49356800 9310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 12050 9310 104 219 0 11827 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 48200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1622328/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=48200 CPUtime=1001.98
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 10931 0 0 0 100140 58 0 0 25 0 1 0 152282864 49356800 9420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 12050 9420 104 219 0 11827 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 48200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1622072/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=48496 CPUtime=1061.97
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 11010 0 0 0 106136 61 0 0 25 0 1 0 152282864 49659904 9499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 12124 9499 104 219 0 11901 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 48496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1621560/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=48808 CPUtime=1121.94
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 11131 0 0 0 112132 62 0 0 25 0 1 0 152282864 49979392 9620 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 12202 9620 104 219 0 11979 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 48808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1621176/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=48808 CPUtime=1181.93
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 11228 0 0 0 118128 65 0 0 25 0 1 0 152282864 49979392 9717 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 12202 9717 104 219 0 11979 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 48808

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1620664/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=49140 CPUtime=1241.91
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 11340 0 0 0 124123 68 0 0 25 0 1 0 152282864 50319360 9829 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 12285 9829 104 219 0 12062 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 49140

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1620280/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=49492 CPUtime=1301.89
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 11445 0 0 0 130119 70 0 0 25 0 1 0 152282864 50679808 9934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 12373 9934 104 219 0 12150 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 49492

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15063
/proc/meminfo: memFree=1619768/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=49492 CPUtime=1361.88
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 11575 0 0 0 136115 73 0 0 25 0 1 0 152282864 50679808 10064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 12373 10064 104 219 0 12150 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 49492

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1619256/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=56012 CPUtime=1421.86
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 13216 0 0 0 142110 76 0 0 25 0 1 0 152282864 57356288 10168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 14003 10168 104 219 0 13780 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 56012

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1619128/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=56012 CPUtime=1481.84
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 13312 0 0 0 148105 79 0 0 25 0 1 0 152282864 57356288 10264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 14003 10264 104 219 0 13780 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 56012

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1618552/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=56412 CPUtime=1541.82
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 13433 0 0 0 154101 81 0 0 25 0 1 0 152282864 57765888 10385 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 14103 10385 104 219 0 13880 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 56412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15063
/proc/meminfo: memFree=1618168/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=56836 CPUtime=1601.8
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 13547 0 0 0 160097 83 0 0 25 0 1 0 152282864 58200064 10499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 14209 10499 104 219 0 13986 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 56836

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15241
/proc/meminfo: memFree=1616440/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=56836 CPUtime=1661.69
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 13662 0 0 0 166082 87 0 0 25 0 1 0 152282864 58200064 10614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 14209 10614 104 219 0 13986 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 56836

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15261
/proc/meminfo: memFree=1617144/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=57288 CPUtime=1721.67
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 13749 0 0 0 172077 90 0 0 25 0 1 0 152282864 58662912 10701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 14322 10701 104 219 0 14099 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 57288

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15261
/proc/meminfo: memFree=1616824/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=57288 CPUtime=1781.64
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 13835 0 0 0 178072 92 0 0 25 0 1 0 152282864 58662912 10787 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 14322 10787 104 219 0 14099 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 57288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15261
/proc/meminfo: memFree=1616696/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=57288 CPUtime=1800.05
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 13862 0 0 0 179912 93 0 0 25 0 1 0 152282864 58662912 10814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 14322 10814 104 219 0 14099 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 57288

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 15261
/proc/meminfo: memFree=1616696/2055920 swapFree=4168584/4192956
[pid=15060] ppid=15058 vsize=57288 CPUtime=1800.05
/proc/15060/stat : 15060 (PBS4) R 15058 15060 14534 0 -1 4194304 13862 0 0 0 179912 93 0 0 25 0 1 0 152282864 58662912 10814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15060/statm: 14322 10814 104 219 0 14099 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 57288

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.07
CPU user time (s): 1799.12
CPU system time (s): 0.940856
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 62160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.12
system time used= 0.940856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13863
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= 38461

runsolver used 2.18067 second user time and 4.15237 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Fri Apr 20 04:34:12 UTC 2007

IDJOB= 364837
IDBENCH= 2158
IDSOLVER= 157
FILE ID= node22/364837-1177043652

PBS_JOBID= 4640119

Free space on /tmp= 66498 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c1.opb
COMMAND LINE= /tmp/evaluation/364837-1177043652/PBS4 /tmp/evaluation/364837-1177043652/instance-364837-1177043652.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-364837-1177043652 -o ROOT/results/node22/conversion-364837-1177043652 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364837-1177043652/instance-364837-1177043652.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-364837-1177043652 -o ROOT/results/node22/solver-364837-1177043652 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/364837-1177043652/PBS4 /tmp/evaluation/364837-1177043652/instance-364837-1177043652.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b354df8d74ddbd5006be5e12ba59956d

RANDOM SEED= 704669650

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1660568 kB
Buffers:         43596 kB
Cached:         260144 kB
SwapCached:       2192 kB
Active:         119472 kB
Inactive:       207660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660568 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          31212 kB
Slab:            53832 kB
Committed_AS:  1827048 kB
PageTables:       1680 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= 66498 MiB

End job on node22 on Fri Apr 20 05:04:15 UTC 2007