Trace number 363675

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. 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-mux.opb
MD5SUM80d8f8438bdd117e32edd926d4898421
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark872
Best CPU time to get the best result obtained on this benchmark0.028994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 872
Optimality of the best value was proved YES
Number of variables232
Total number of constraints527
Number of constraints which are clauses527
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 constraint27
Number of terms in the objective function 232
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 9597
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 9597
Number of bits of the biggest sum of numbers14
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/363675-1177030561/instance-363675-1177030561.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 8922
0.00/0.00	o 8839
0.00/0.01	o 8821
0.00/0.01	o 6679
0.00/0.01	o 6666
0.00/0.01	o 6639
0.00/0.01	o 4949
0.00/0.01	o 4840
0.00/0.01	o 4833
0.00/0.05	o 4832
0.00/0.05	o 1636
0.00/0.05	o 1611
0.00/0.05	o 1597
0.59/0.65	o 1593
0.59/0.65	o 1588
0.59/0.65	o 1587
0.59/0.66	o 1584
0.59/0.67	o 1566
0.69/0.80	o 1549
0.89/0.90	o 1540
0.89/0.91	o 1531
1.00/1.01	o 1525
1.00/1.01	o 1511
1.00/1.01	o 1492
1.00/1.01	o 1488
1.00/1.01	o 1480
1.00/1.02	o 1461
1.00/1.02	o 1446
1.00/1.02	o 1444
1.00/1.02	o 1420
1.00/1.02	o 1401
1.00/1.02	o 1385
1.00/1.02	o 1369
1.00/1.02	o 1360
1.00/1.02	o 1359
1.00/1.02	o 1357
1.00/1.02	o 1356
1.00/1.02	o 1355
1.00/1.02	o 1338
1.00/1.02	o 1329
1.00/1.03	o 1312
1.39/1.41	o 1307
1.59/1.65	o 1286
2.69/2.73	o 1284
8.89/8.99	o 1279
11.89/11.94	o 1267
14.78/14.82	o 1260
15.59/15.68	o 1251
16.98/17.08	o 1247
17.19/17.24	o 1242
21.19/21.24	o 1231
21.19/21.25	o 1221
22.09/22.13	o 1219
47.58/47.69	o 1205
50.17/50.22	o 1202
52.28/52.31	o 1187
56.78/56.82	o 1184
88.57/88.66	o 1176
102.46/102.50	o 1169
106.96/107.02	o 1157
110.66/110.80	o 1147
149.35/149.46	o 1133
168.65/168.77	o 1131
209.73/209.89	o 1126
256.52/256.64	o 1122
338.92/339.14	o 1110
343.51/343.73	o 1098
369.29/369.52	o 1089
433.37/433.69	o 1074
620.51/620.88	o 1058
627.01/627.32	o 1041
918.43/918.82	o 1035
1001.70/1002.14	o 1029
1699.00/1699.69	o 1026
1798.26/1798.96	o 1017
1800.07/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363675-1177030561/instance-363675-1177030561.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/node1/watcher-363675-1177030561 -o ROOT/results/node1/solver-363675-1177030561 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363675-1177030561/PBS4 /tmp/evaluation/363675-1177030561/instance-363675-1177030561.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: 0.99 0.97 0.95 3/77 9215
/proc/meminfo: memFree=1735880/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=1324 CPUtime=0
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 179093958 1355776 120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/9215/statm: 331 120 87 219 0 108 0

[startup+0.073209 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 9215
/proc/meminfo: memFree=1735880/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=1320 CPUtime=0.07
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 223 0 0 0 7 0 0 0 18 0 1 0 179093958 1351680 205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 330 205 102 219 0 107 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1320

[startup+0.101212 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 9215
/proc/meminfo: memFree=1735880/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=1752 CPUtime=0.09
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 252 0 0 0 9 0 0 0 18 0 1 0 179093958 1794048 234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 438 234 103 219 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1752

[startup+0.301236 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 9215
/proc/meminfo: memFree=1735880/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=2264 CPUtime=0.29
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 179093958 2318336 319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 566 319 103 219 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2264

[startup+0.701283 s]
/proc/loadavg: 0.99 0.97 0.95 3/77 9215
/proc/meminfo: memFree=1735880/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=3420 CPUtime=0.69
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 465 0 0 0 69 0 0 0 23 0 1 0 179093958 3502080 447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 855 447 103 219 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3420

[startup+1.50138 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1733696/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=5664 CPUtime=1.49
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 803 0 0 0 148 1 0 0 25 0 1 0 179093958 5799936 785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 1416 785 103 219 0 1193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5664

[startup+3.10257 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1732544/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=5988 CPUtime=3.09
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 1101 0 0 0 308 1 0 0 25 0 1 0 179093958 6131712 1034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 1497 1034 104 219 0 1274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5988

[startup+6.30194 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1730624/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=6640 CPUtime=6.29
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 1538 0 0 0 626 3 0 0 25 0 1 0 179093958 6799360 1374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 1660 1374 104 219 0 1437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6640

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1727936/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=11156 CPUtime=12.69
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 2174 0 0 0 1262 7 0 0 25 0 1 0 179093958 11423744 2010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 2789 2010 104 219 0 2566 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11156

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1726208/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=12632 CPUtime=25.48
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 2795 0 0 0 2536 12 0 0 25 0 1 0 179093958 12935168 2438 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 3158 2438 104 219 0 2935 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12632

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1723840/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=15048 CPUtime=51.08
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 3766 0 0 0 5088 20 0 0 25 0 1 0 179093958 15409152 3024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 3762 3024 104 219 0 3539 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15048

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1720064/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=16596 CPUtime=102.26
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 4705 0 0 0 10193 33 0 0 25 0 1 0 179093958 16994304 3963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 4149 3963 104 219 0 3926 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16596

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1717184/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=21304 CPUtime=162.25
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 6185 0 0 0 16175 50 0 0 25 0 1 0 179093958 21815296 4674 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 5326 4674 104 219 0 5103 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21304

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1714752/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=22540 CPUtime=222.23
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 6788 0 0 0 22158 65 0 0 25 0 1 0 179093958 23080960 5277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 5635 5277 104 219 0 5412 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22540

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9216
/proc/meminfo: memFree=1712384/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=30212 CPUtime=282.21
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 8927 0 0 0 28144 77 0 0 25 0 1 0 179093958 30937088 5879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 7553 5879 104 219 0 7330 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30212

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 9386
/proc/meminfo: memFree=1708544/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=31644 CPUtime=342.11
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 9568 0 0 0 34120 91 0 0 25 0 1 0 179093958 32403456 6520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 7911 6520 104 219 0 7688 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 31644

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9414
/proc/meminfo: memFree=1707392/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=32644 CPUtime=402.07
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 10114 0 0 0 40104 103 0 0 25 0 1 0 179093958 33427456 7066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 8161 7066 104 219 0 7938 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 32644

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9414
/proc/meminfo: memFree=1705024/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=33772 CPUtime=462.06
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 10701 0 0 0 46090 116 0 0 25 0 1 0 179093958 34582528 7653 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 8443 7653 104 219 0 8220 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 33772

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9414
/proc/meminfo: memFree=1702464/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=35188 CPUtime=522.04
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 11349 0 0 0 52071 133 0 0 25 0 1 0 179093958 36032512 8301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 8797 8301 104 219 0 8574 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 35188

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9414
/proc/meminfo: memFree=1699840/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=48912 CPUtime=582.02
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 15053 0 0 0 58053 149 0 0 25 0 1 0 179093958 50085888 8932 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 12228 8932 104 219 0 12005 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 48912

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 9414
/proc/meminfo: memFree=1697792/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=49700 CPUtime=642.01
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 15581 0 0 0 64037 164 0 0 25 0 1 0 179093958 50892800 9460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 12425 9460 104 219 0 12202 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 49700


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 9414
/proc/meminfo: memFree=1689152/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=54712 CPUtime=881.94
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 17724 0 0 0 87982 212 0 0 25 0 1 0 179093958 56025088 11603 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 13678 11603 104 219 0 13455 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 54712

[startup+942.302 s]
/proc/loadavg: 1.25 1.05 0.97 2/78 9414
/proc/meminfo: memFree=1686912/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=55988 CPUtime=941.91
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 18275 0 0 0 93967 224 0 0 25 0 1 0 179093958 57331712 12154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 13997 12154 104 219 0 13774 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 55988

[startup+1002.3 s]
/proc/loadavg: 1.09 1.04 0.97 2/78 9414
/proc/meminfo: memFree=1684928/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=57188 CPUtime=1001.9
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 18780 0 0 0 99954 236 0 0 25 0 1 0 179093958 58560512 12659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 14297 12659 104 219 0 14074 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 57188

[startup+1062.3 s]
/proc/loadavg: 1.03 1.03 0.97 2/78 9414
/proc/meminfo: memFree=1683008/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=57332 CPUtime=1061.88
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 19251 0 0 0 105941 247 0 0 25 0 1 0 179093958 58707968 13130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 14333 13130 104 219 0 14110 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 57332

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 0.97 2/78 9414
/proc/meminfo: memFree=1681024/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=58608 CPUtime=1121.87
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 19743 0 0 0 111928 259 0 0 25 0 1 0 179093958 60014592 13622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 14652 13622 104 219 0 14429 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 58608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 0.97 2/78 9414
/proc/meminfo: memFree=1679168/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=59964 CPUtime=1181.85
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 20201 0 0 0 117916 269 0 0 25 0 1 0 179093958 61403136 14080 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 14991 14080 104 219 0 14768 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 59964

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 9414
/proc/meminfo: memFree=1677504/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=61404 CPUtime=1241.83
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 20635 0 0 0 123902 281 0 0 25 0 1 0 179093958 62877696 14514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 15351 14514 104 219 0 15128 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 61404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 9414
/proc/meminfo: memFree=1675648/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=61548 CPUtime=1301.82
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 21062 0 0 0 129890 292 0 0 25 0 1 0 179093958 63025152 14941 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 15387 14941 104 219 0 15164 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 61548

[startup+1362.3 s]
/proc/loadavg: 1.03 1.02 0.98 2/78 9414
/proc/meminfo: memFree=1673792/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=87652 CPUtime=1361.79
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 27654 0 0 0 135876 303 0 0 25 0 1 0 179093958 89755648 15388 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 21913 15388 104 219 0 21690 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 87652

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 9414
/proc/meminfo: memFree=1672128/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=87652 CPUtime=1421.78
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 28049 0 0 0 141864 314 0 0 25 0 1 0 179093958 89755648 15783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 21913 15783 104 219 0 21690 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 87652

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 9414
/proc/meminfo: memFree=1670528/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=89420 CPUtime=1481.76
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 28457 0 0 0 147852 324 0 0 25 0 1 0 179093958 91566080 16191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 22355 16191 104 219 0 22132 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 89420

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 9414
/proc/meminfo: memFree=1668736/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=89420 CPUtime=1541.74
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 28885 0 0 0 153839 335 0 0 25 0 1 0 179093958 91566080 16619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 22355 16619 104 219 0 22132 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 89420

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 9414
/proc/meminfo: memFree=1667328/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=91148 CPUtime=1601.72
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 29251 0 0 0 159829 343 0 0 25 0 1 0 179093958 93335552 16985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 22787 16985 104 219 0 22564 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 91148

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 9414
/proc/meminfo: memFree=1665856/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=91148 CPUtime=1661.7
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 29616 0 0 0 165817 353 0 0 25 0 1 0 179093958 93335552 17350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 22787 17350 104 219 0 22564 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 91148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 9414
/proc/meminfo: memFree=1664320/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=92984 CPUtime=1721.69
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 30027 0 0 0 171805 364 0 0 25 0 1 0 179093958 95215616 17761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 23246 17761 104 219 0 23023 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 92984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 9414
/proc/meminfo: memFree=1662784/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=92984 CPUtime=1781.67
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 30394 0 0 0 177795 372 0 0 25 0 1 0 179093958 95215616 18128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 23246 18128 104 219 0 23023 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 92984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 9414
/proc/meminfo: memFree=1662272/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=92984 CPUtime=1800.07
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 30524 0 0 0 179633 374 0 0 25 0 1 0 179093958 95215616 18258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 23246 18258 104 219 0 23023 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 92984

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 0.98 2/78 9414
/proc/meminfo: memFree=1662272/2055920 swapFree=4145780/4192956
[pid=9215] ppid=9213 vsize=92984 CPUtime=1800.07
/proc/9215/stat : 9215 (PBS4) R 9213 9215 8994 0 -1 4194304 30524 0 0 0 179633 374 0 0 25 0 1 0 179093958 95215616 18258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9215/statm: 23246 18258 104 219 0 23023 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 92984

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1796.34
CPU system time (s): 3.75943
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 110704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.34
system time used= 3.75943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30525
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= 36430

runsolver used 2.02269 second user time and 4.50131 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Fri Apr 20 00:56:01 UTC 2007

IDJOB= 363675
IDBENCH= 2016
IDSOLVER= 157
FILE ID= node1/363675-1177030561

PBS_JOBID= 4630638

Free space on /tmp= 66357 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-mux.opb
COMMAND LINE= /tmp/evaluation/363675-1177030561/PBS4 /tmp/evaluation/363675-1177030561/instance-363675-1177030561.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-363675-1177030561 -o ROOT/results/node1/conversion-363675-1177030561 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363675-1177030561/instance-363675-1177030561.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-363675-1177030561 -o ROOT/results/node1/solver-363675-1177030561 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363675-1177030561/PBS4 /tmp/evaluation/363675-1177030561/instance-363675-1177030561.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  80d8f8438bdd117e32edd926d4898421

RANDOM SEED= 369056036

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1736288 kB
Buffers:         31328 kB
Cached:         214068 kB
SwapCached:      14160 kB
Active:          90324 kB
Inactive:       177420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736288 kB
SwapTotal:     4192956 kB
SwapFree:      4145780 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          29464 kB
Slab:            37404 kB
Committed_AS:  5042836 kB
PageTables:       1832 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= 66357 MiB

End job on node1 on Fri Apr 20 01:26:04 UTC 2007