Trace number 352832

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 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-rot.b.opb
MD5SUM82ceb454755e01aa6cecb68eb859eaa6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark116
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 116
Optimality of the best value was proved NO
Number of variables1451
Total number of constraints2932
Number of constraints which are clauses2932
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint81
Number of terms in the objective function 1451
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 1451
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1451
Number of bits of the biggest sum of numbers11
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/352832-1176642778/instance-352832-1176642778.opb ......
0.10/0.14	c done parsing opb.
0.10/0.14	o 1303
0.10/0.15	o 1299
0.10/0.16	o 1298
0.10/0.17	o 1297
0.10/0.18	o 1296
0.10/0.19	o 1295
0.10/0.20	o 1294
0.19/0.21	o 1293
0.19/0.22	o 1292
0.19/0.23	o 1291
0.19/0.23	o 1290
0.19/0.24	o 1289
0.19/0.25	o 1288
0.19/0.26	o 1287
0.19/0.27	o 1286
0.19/0.28	o 1285
0.19/0.29	o 1284
0.29/0.30	o 1283
0.29/0.31	o 1282
0.29/0.32	o 1281
0.29/0.33	o 1280
0.29/0.34	o 1279
0.29/0.35	o 1278
0.29/0.36	o 1277
0.29/0.37	o 1276
0.29/0.38	o 1275
0.29/0.39	o 1274
0.29/0.39	o 1273
0.39/0.40	o 1272
0.39/0.41	o 1271
0.39/0.42	o 1270
0.39/0.43	o 1269
0.39/0.44	o 1268
0.39/0.45	o 1267
0.39/0.46	o 1266
0.39/0.47	o 1265
0.39/0.48	o 1264
0.39/0.49	o 1263
0.39/0.50	o 1262
0.49/0.51	o 1261
0.49/0.51	o 1260
0.49/0.53	o 1259
0.49/0.54	o 1164
0.49/0.54	o 1162
0.49/0.55	o 1151
0.49/0.56	o 1150
0.49/0.57	o 1149
0.49/0.58	o 1148
0.49/0.59	o 1147
0.59/0.60	o 857
0.59/0.61	o 856
0.59/0.62	o 526
0.59/0.63	o 525
0.59/0.63	o 524
0.59/0.63	o 523
0.59/0.64	o 521
0.59/0.64	o 520
0.59/0.65	o 519
0.59/0.65	o 518
87.76/87.83	o 517
87.76/87.83	o 516
87.76/87.84	o 515
87.76/87.84	o 514
87.76/87.85	o 513
87.76/87.86	o 512
87.76/87.87	o 318
87.76/87.87	o 314
87.76/87.87	o 311
87.76/87.88	o 307
87.76/87.88	o 306
87.76/87.89	o 305
87.76/87.89	o 304
87.76/87.89	o 303
87.86/87.90	o 302
87.86/87.90	o 301
87.86/87.90	o 300
87.86/87.91	o 299
87.86/87.91	o 298
87.86/87.92	o 297
87.86/87.92	o 296
87.86/87.93	o 295
87.86/87.93	o 255
87.86/87.93	o 245
87.86/87.94	o 244
87.86/87.94	o 243
87.86/87.94	o 237
87.86/87.95	o 236
87.86/87.95	o 235
87.86/87.95	o 234
87.86/87.96	o 233
87.86/87.96	o 232
87.86/87.96	o 231
87.86/87.97	o 230
87.86/87.98	o 226
87.86/87.98	o 225
87.86/87.99	o 185
87.86/87.99	o 174
87.86/87.99	o 173
87.86/88.00	o 172
87.97/88.00	o 170
87.97/88.00	o 169
1800.05/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352832-1176642778/instance-352832-1176642778.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/node48/watcher-352832-1176642778 -o ROOT/results/node48/solver-352832-1176642778 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352832-1176642778/PBS4 /tmp/evaluation/352832-1176642778/instance-352832-1176642778.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8228
/proc/meminfo: memFree=1845424/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=1596 CPUtime=0
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 19123111 1634304 166 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8228/statm: 399 166 86 219 0 176 0

[startup+0.102962 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8228
/proc/meminfo: memFree=1845424/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=1876 CPUtime=0.1
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 19123111 1921024 287 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/8228/statm: 469 287 87 219 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1876

[startup+0.20197 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8228
/proc/meminfo: memFree=1845424/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=2128 CPUtime=0.19
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 349 0 0 0 19 0 0 0 18 0 1 0 19123111 2179072 331 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 532 331 103 219 0 309 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2128

[startup+0.301979 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8228
/proc/meminfo: memFree=1845424/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=2128 CPUtime=0.29
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 349 0 0 0 29 0 0 0 19 0 1 0 19123111 2179072 331 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 532 331 103 219 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.702015 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8228
/proc/meminfo: memFree=1845424/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=2640 CPUtime=0.69
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 425 0 0 0 64 5 0 0 22 0 1 0 19123111 2703360 407 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 660 407 103 219 0 437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2640

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1843112/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=5844 CPUtime=1.49
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 906 0 0 0 143 6 0 0 25 0 1 0 19123111 5984256 888 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 1461 888 103 219 0 1238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5844

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1840296/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=10136 CPUtime=3.09
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 1896 0 0 0 302 7 0 0 25 0 1 0 19123111 10379264 1878 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8228/statm: 2534 1878 103 219 0 2311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10136

[startup+6.30253 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1832240/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=18328 CPUtime=6.29
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 3784 0 0 0 621 8 0 0 25 0 1 0 19123111 18767872 3766 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 4582 3766 103 219 0 4359 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18328

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1817968/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=35036 CPUtime=12.68
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 7269 0 0 0 1258 10 0 0 25 0 1 0 19123111 35876864 7202 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 8759 7202 104 219 0 8536 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35036

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1811824/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=35560 CPUtime=25.48
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 8489 0 0 0 2522 26 0 0 25 0 1 0 19123111 36413440 8422 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 8890 8422 104 219 0 8667 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35560

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1811440/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=35816 CPUtime=51.08
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 8584 0 0 0 5053 55 0 0 25 0 1 0 19123111 36675584 8517 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 8954 8517 104 219 0 8731 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35816

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1810672/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=36712 CPUtime=102.27
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 8859 0 0 0 10140 87 0 0 25 0 1 0 19123111 37593088 8695 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9178 8695 104 219 0 8955 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36712

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1810352/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=36976 CPUtime=162.24
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 8934 0 0 0 16137 87 0 0 25 0 1 0 19123111 37863424 8770 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9244 8770 104 219 0 9021 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36976

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1810160/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=37260 CPUtime=222.23
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 8990 0 0 0 22136 87 0 0 25 0 1 0 19123111 38154240 8826 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9315 8826 104 219 0 9092 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37260

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1810032/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=37260 CPUtime=282.22
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9022 0 0 0 28134 88 0 0 25 0 1 0 19123111 38154240 8858 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9315 8858 104 219 0 9092 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37260

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1809776/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=37400 CPUtime=342.2
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9076 0 0 0 34132 88 0 0 25 0 1 0 19123111 38297600 8912 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9350 8912 104 219 0 9127 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37400

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1809584/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=38300 CPUtime=402.19
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9304 0 0 0 40130 89 0 0 25 0 1 0 19123111 39219200 8947 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9575 8947 104 219 0 9352 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 38300

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1809456/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=38424 CPUtime=462.17
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9335 0 0 0 46128 89 0 0 25 0 1 0 19123111 39346176 8978 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9606 8978 104 219 0 9383 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 38424

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1809392/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=38424 CPUtime=522.15
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9363 0 0 0 52126 89 0 0 25 0 1 0 19123111 39346176 9006 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9606 9006 104 219 0 9383 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38424

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1809264/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=38544 CPUtime=582.15
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9389 0 0 0 58125 90 0 0 25 0 1 0 19123111 39469056 9032 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9636 9032 104 219 0 9413 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 38544

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1809136/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=38676 CPUtime=642.13
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9415 0 0 0 64123 90 0 0 25 0 1 0 19123111 39604224 9058 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9669 9058 104 219 0 9446 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 38676


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1808688/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=38828 CPUtime=822.08
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9510 0 0 0 82117 91 0 0 25 0 1 0 19123111 39759872 9153 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9707 9153 104 219 0 9484 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 38828

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1808560/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=38964 CPUtime=882.07
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9535 0 0 0 88116 91 0 0 25 0 1 0 19123111 39899136 9178 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559640 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9741 9178 104 219 0 9518 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 38964

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1808432/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39100 CPUtime=942.05
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9566 0 0 0 94114 91 0 0 25 0 1 0 19123111 40038400 9209 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9775 9209 104 219 0 9552 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 39100

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1808368/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39100 CPUtime=1002.04
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9582 0 0 0 100112 92 0 0 25 0 1 0 19123111 40038400 9225 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9775 9225 104 219 0 9552 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 39100

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1808304/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39100 CPUtime=1062.02
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9605 0 0 0 106110 92 0 0 25 0 1 0 19123111 40038400 9248 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9775 9248 104 219 0 9552 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 39100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1808240/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39100 CPUtime=1122.01
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9622 0 0 0 112109 92 0 0 25 0 1 0 19123111 40038400 9265 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9775 9265 104 219 0 9552 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 39100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1808112/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39236 CPUtime=1182
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9650 0 0 0 118107 93 0 0 25 0 1 0 19123111 40177664 9293 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9809 9293 104 219 0 9586 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 39236

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1807920/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39372 CPUtime=1241.98
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9669 0 0 0 124105 93 0 0 25 0 1 0 19123111 40316928 9312 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9843 9312 104 219 0 9620 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 39372

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1807792/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39372 CPUtime=1301.96
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9691 0 0 0 130103 93 0 0 25 0 1 0 19123111 40316928 9334 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9843 9334 104 219 0 9620 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 39372

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1807728/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39372 CPUtime=1361.95
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9711 0 0 0 136101 94 0 0 25 0 1 0 19123111 40316928 9354 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9843 9354 104 219 0 9620 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 39372

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1807600/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39516 CPUtime=1421.94
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9736 0 0 0 142100 94 0 0 25 0 1 0 19123111 40464384 9379 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9879 9379 104 219 0 9656 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 39516

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1807472/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39516 CPUtime=1481.93
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9757 0 0 0 148098 95 0 0 25 0 1 0 19123111 40464384 9400 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9879 9400 104 219 0 9656 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 39516

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1807344/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39640 CPUtime=1541.91
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9786 0 0 0 154096 95 0 0 25 0 1 0 19123111 40591360 9429 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9910 9429 104 219 0 9687 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 39640

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1807280/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=39640 CPUtime=1601.89
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 9802 0 0 0 160094 95 0 0 25 0 1 0 19123111 40591360 9445 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 9910 9445 104 219 0 9687 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 39640

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1806960/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=41176 CPUtime=1661.88
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 10209 0 0 0 166092 96 0 0 25 0 1 0 19123111 42164224 9467 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 10294 9467 104 219 0 10071 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 41176

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1806960/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=41300 CPUtime=1721.87
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 10227 0 0 0 172090 97 0 0 25 0 1 0 19123111 42291200 9485 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 10325 9485 104 219 0 10102 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 41300

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1806960/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=41300 CPUtime=1781.85
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 10245 0 0 0 178088 97 0 0 25 0 1 0 19123111 42291200 9503 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 10325 9503 104 219 0 10102 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 41300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8229
/proc/meminfo: memFree=1806960/2055920 swapFree=4184696/4192956
[pid=8228] ppid=8226 vsize=41300 CPUtime=1800.05
/proc/8228/stat : 8228 (PBS4) R 8226 8228 7495 0 -1 4194304 10247 0 0 0 179908 97 0 0 25 0 1 0 19123111 42291200 9505 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8228/statm: 10325 9505 104 219 0 10102 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 41300

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): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1799.08
CPU system time (s): 0.98385
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 41300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.08
system time used= 0.98385
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10248
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= 1505

runsolver used 1.3368 second user time and 3.58645 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sun Apr 15 13:12:58 UTC 2007

IDJOB= 352832
IDBENCH= 2055
IDSOLVER= 157
FILE ID= node48/352832-1176642778

PBS_JOBID= 4559853

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-rot.b.opb
COMMAND LINE= /tmp/evaluation/352832-1176642778/PBS4 /tmp/evaluation/352832-1176642778/instance-352832-1176642778.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-352832-1176642778 -o ROOT/results/node48/conversion-352832-1176642778 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352832-1176642778/instance-352832-1176642778.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-352832-1176642778 -o ROOT/results/node48/solver-352832-1176642778 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352832-1176642778/PBS4 /tmp/evaluation/352832-1176642778/instance-352832-1176642778.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  82ceb454755e01aa6cecb68eb859eaa6

RANDOM SEED= 200022360

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1845768 kB
Buffers:         11576 kB
Cached:         118044 kB
SwapCached:       2640 kB
Active:          48176 kB
Inactive:        92056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845768 kB
SwapTotal:     4192956 kB
SwapFree:      4184696 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          16960 kB
Slab:            55912 kB
Committed_AS:   142420 kB
PageTables:       1388 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 node48 on Sun Apr 15 13:43:00 UTC 2007