Trace number 364011

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. 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-clip.b.opb
MD5SUM3b68d80e8ba1b8a702f9c691105ea9d4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.758883
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables349
Total number of constraints707
Number of constraints which are clauses707
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 constraint111
Number of terms in the objective function 349
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 349
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 349
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/364011-1177036472/instance-364011-1177036472.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 327
0.00/0.04	o 326
0.00/0.04	o 325
0.00/0.04	o 324
0.00/0.04	o 323
0.00/0.04	o 322
0.00/0.04	o 321
0.00/0.04	o 315
0.00/0.04	o 314
0.00/0.04	o 313
0.00/0.04	o 312
0.00/0.05	o 311
0.00/0.05	o 310
0.00/0.05	o 309
0.00/0.05	o 308
0.00/0.05	o 307
0.00/0.05	o 306
0.00/0.05	o 305
0.00/0.05	o 304
0.00/0.05	o 303
0.00/0.05	o 299
0.00/0.06	o 298
0.00/0.06	o 297
0.00/0.06	o 296
0.00/0.06	o 295
0.00/0.06	o 294
0.00/0.06	o 293
0.00/0.06	o 292
0.00/0.06	o 291
0.00/0.06	o 290
0.00/0.06	o 289
0.00/0.06	o 288
0.00/0.07	o 287
0.00/0.07	o 286
0.00/0.07	o 256
0.00/0.07	o 254
0.00/0.07	o 248
0.00/0.07	o 247
0.00/0.07	o 246
0.00/0.07	o 245
0.00/0.07	o 244
0.00/0.07	o 243
0.00/0.07	o 242
0.00/0.08	o 241
0.00/0.08	o 141
0.00/0.08	o 140
0.00/0.08	o 139
0.09/0.13	o 138
0.09/0.13	o 79
0.09/0.13	o 78
0.09/0.13	o 77
0.09/0.13	o 75
0.09/0.13	o 69
0.09/0.13	o 68
0.09/0.13	o 67
0.09/0.13	o 66
0.09/0.13	o 65
0.09/0.13	o 64
0.09/0.13	o 63
0.09/0.13	o 62
0.09/0.13	o 61
0.09/0.13	o 60
0.09/0.13	o 59
0.09/0.13	o 58
0.09/0.13	o 57
0.09/0.13	o 56
0.09/0.14	o 55
0.09/0.14	o 54
0.09/0.14	o 53
0.09/0.14	o 52
0.19/0.28	o 51
9.29/9.38	o 50
9.29/9.39	o 49
9.29/9.39	o 48
9.29/9.39	o 47
9.29/9.39	o 46
9.29/9.39	o 45
9.29/9.39	o 44
9.29/9.39	o 43
9.29/9.39	o 42
9.29/9.39	o 41
9.29/9.39	o 40
9.29/9.39	o 39
9.29/9.39	o 38
9.29/9.39	o 37
9.29/9.39	o 36
9.39/9.43	o 35
9.39/9.48	o 34
12.39/12.49	o 33
12.39/12.49	o 32
12.39/12.49	o 31
12.39/12.49	o 30
12.39/12.49	o 29
12.39/12.49	o 28
12.39/12.49	o 27
12.39/12.49	o 26
12.39/12.50	o 25
12.48/12.59	o 24
13.59/13.69	o 23
18.48/18.58	o 22
18.59/18.60	o 21
18.59/18.63	o 20
34.18/34.27	o 19
68.17/68.27	o 18
461.16/461.32	o 17
1800.10/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/364011-1177036472/instance-364011-1177036472.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/node70/watcher-364011-1177036472 -o ROOT/results/node70/solver-364011-1177036472 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364011-1177036472/PBS4 /tmp/evaluation/364011-1177036472/instance-364011-1177036472.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: 0.85 0.97 0.99 3/64 698
/proc/meminfo: memFree=1706536/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=1324 CPUtime=0
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 143184598 1355776 123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529915 0 0 4096 0 0 0 0 17 1 0 0
/proc/698/statm: 331 123 87 219 0 108 0

[startup+0.010997 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 698
/proc/meminfo: memFree=1706536/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=1324 CPUtime=0
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 143184598 1355776 130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529915 0 0 4096 0 0 0 0 17 1 0 0
/proc/698/statm: 331 130 87 219 0 108 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1324

[startup+0.102006 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 698
/proc/meminfo: memFree=1706536/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=1460 CPUtime=0.09
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 143184598 1495040 208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 365 208 102 219 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.301025 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 698
/proc/meminfo: memFree=1706536/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=1716 CPUtime=0.29
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 303 0 0 0 28 1 0 0 19 0 1 0 143184598 1757184 285 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 429 285 103 219 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1716

[startup+0.701066 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 698
/proc/meminfo: memFree=1706536/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=2356 CPUtime=0.69
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 383 0 0 0 68 1 0 0 22 0 1 0 143184598 2412544 365 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 589 365 103 219 0 366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2356

[startup+1.50115 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 699
/proc/meminfo: memFree=1705184/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=3380 CPUtime=1.49
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 514 0 0 0 148 1 0 0 25 0 1 0 143184598 3461120 496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 845 496 103 219 0 622 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3380

[startup+3.10131 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 699
/proc/meminfo: memFree=1704544/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=3576 CPUtime=3.09
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 691 0 0 0 307 2 0 0 25 0 1 0 143184598 3661824 673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 894 673 103 219 0 671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3576

[startup+6.30163 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 699
/proc/meminfo: memFree=1703136/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=5624 CPUtime=6.29
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 1005 0 0 0 627 2 0 0 25 0 1 0 143184598 5758976 987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 1406 987 103 219 0 1183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5624

[startup+12.7013 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 699
/proc/meminfo: memFree=1701216/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=10320 CPUtime=12.69
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 1510 0 0 0 1265 4 0 0 25 0 1 0 143184598 10567680 1443 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 2580 1443 104 219 0 2357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10320

[startup+25.5015 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 699
/proc/meminfo: memFree=1699496/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=11248 CPUtime=25.49
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 1954 0 0 0 2543 6 0 0 25 0 1 0 143184598 11517952 1790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 2812 1790 104 219 0 2589 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11248

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 699
/proc/meminfo: memFree=1698600/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=12540 CPUtime=51.08
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 2381 0 0 0 5097 11 0 0 25 0 1 0 143184598 12840960 2024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 3135 2024 104 219 0 2912 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12540

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 699
/proc/meminfo: memFree=1696808/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=13412 CPUtime=102.26
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 2816 0 0 0 10207 19 0 0 25 0 1 0 143184598 13733888 2459 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 3353 2459 104 219 0 3130 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13412

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1693672/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=15640 CPUtime=162.24
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 3991 0 0 0 16197 27 0 0 25 0 1 0 143184598 16015360 3249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 3910 3249 104 219 0 3687 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15640

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1691432/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=24268 CPUtime=222.23
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 4532 0 0 0 22188 35 0 0 25 0 1 0 143184598 24850432 3790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559905 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 6067 3790 104 219 0 5844 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24268

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1689896/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=25028 CPUtime=282.21
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 4911 0 0 0 28178 43 0 0 25 0 1 0 143184598 25628672 4169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 6257 4169 104 219 0 6034 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25028

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1688176/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=25444 CPUtime=342.19
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 5325 0 0 0 34169 50 0 0 25 0 1 0 143184598 26054656 4583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 6361 4583 104 219 0 6138 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25444

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1686320/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=29356 CPUtime=402.18
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 6553 0 0 0 40162 56 0 0 25 0 1 0 143184598 30060544 5042 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 7339 5042 104 219 0 7116 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29356

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1685680/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=29780 CPUtime=462.16
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 6709 0 0 0 46156 60 0 0 25 0 1 0 143184598 30494720 5198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 7445 5198 104 219 0 7222 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29780

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1684208/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=30288 CPUtime=522.15
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 7061 0 0 0 52149 66 0 0 25 0 1 0 143184598 31014912 5550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 7572 5550 104 219 0 7349 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 30288

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1683376/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=30956 CPUtime=582.13
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 7277 0 0 0 58143 70 0 0 25 0 1 0 143184598 31698944 5766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 7739 5766 104 219 0 7516 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 30956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1682608/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=31344 CPUtime=642.11
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 7458 0 0 0 64136 75 0 0 25 0 1 0 143184598 32096256 5947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 7836 5947 104 219 0 7613 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 31344


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1680112/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=32716 CPUtime=882.05
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 8060 0 0 0 88111 94 0 0 25 0 1 0 143184598 33501184 6549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 8179 6549 104 219 0 7956 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 32716

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1679728/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=32716 CPUtime=942.03
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 8181 0 0 0 94103 100 0 0 25 0 1 0 143184598 33501184 6670 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 8179 6670 104 219 0 7956 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 32716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1679152/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=33144 CPUtime=1002.01
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 8304 0 0 0 100095 106 0 0 25 0 1 0 143184598 33939456 6793 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 8286 6793 104 219 0 8063 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 33144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1678384/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=39732 CPUtime=1062
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 10023 0 0 0 106089 111 0 0 25 0 1 0 143184598 40685568 6975 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 9933 6975 104 219 0 9710 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 39732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1677872/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=40052 CPUtime=1121.98
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 10143 0 0 0 112080 118 0 0 25 0 1 0 143184598 41013248 7095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10013 7095 104 219 0 9790 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 40052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 699
/proc/meminfo: memFree=1677424/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=40052 CPUtime=1181.97
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 10244 0 0 0 118074 123 0 0 25 0 1 0 143184598 41013248 7196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10013 7196 104 219 0 9790 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 40052

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 701
/proc/meminfo: memFree=1676400/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=40392 CPUtime=1241.94
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 10489 0 0 0 124068 126 0 0 25 0 1 0 143184598 41361408 7441 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10098 7441 104 219 0 9875 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 40392

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 701
/proc/meminfo: memFree=1675760/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=40944 CPUtime=1301.94
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 10663 0 0 0 130063 131 0 0 25 0 1 0 143184598 41926656 7615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10236 7615 104 219 0 10013 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 40944

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 701
/proc/meminfo: memFree=1675184/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=41324 CPUtime=1361.91
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 10796 0 0 0 136056 135 0 0 25 0 1 0 143184598 42315776 7748 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10331 7748 104 219 0 10108 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 41324

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 701
/proc/meminfo: memFree=1674736/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=41324 CPUtime=1421.9
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 10908 0 0 0 142051 139 0 0 25 0 1 0 143184598 42315776 7860 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10331 7860 104 219 0 10108 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 41324

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 701
/proc/meminfo: memFree=1674480/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=41324 CPUtime=1481.88
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 10972 0 0 0 148044 144 0 0 25 0 1 0 143184598 42315776 7924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10331 7924 104 219 0 10108 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 41324

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 701
/proc/meminfo: memFree=1673200/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=41888 CPUtime=1541.86
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 11280 0 0 0 154038 148 0 0 25 0 1 0 143184598 42893312 8232 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10472 8232 104 219 0 10249 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 41888

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 783
/proc/meminfo: memFree=1671360/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=42048 CPUtime=1601.81
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 11426 0 0 0 160027 154 0 0 25 0 1 0 143184598 43057152 8378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10512 8378 104 219 0 10289 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 42048

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 899
/proc/meminfo: memFree=1672048/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=42480 CPUtime=1661.73
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 11522 0 0 0 166014 159 0 0 25 0 1 0 143184598 43499520 8474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10620 8474 104 219 0 10397 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 42480

[startup+1722.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 899
/proc/meminfo: memFree=1671536/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=42480 CPUtime=1721.71
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 11650 0 0 0 172009 162 0 0 25 0 1 0 143184598 43499520 8602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10620 8602 104 219 0 10397 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 42480

[startup+1782.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 899
/proc/meminfo: memFree=1670768/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=43068 CPUtime=1781.69
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 11824 0 0 0 178004 165 0 0 25 0 1 0 143184598 44101632 8776 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10767 8776 104 219 0 10544 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 43068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 899
/proc/meminfo: memFree=1670640/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=43068 CPUtime=1800.1
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 11848 0 0 0 179844 166 0 0 25 0 1 0 143184598 44101632 8800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10767 8800 104 219 0 10544 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 43068

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: 1.11 1.02 1.00 2/65 899
/proc/meminfo: memFree=1670640/2055920 swapFree=4183764/4192956
[pid=698] ppid=696 vsize=43068 CPUtime=1800.1
/proc/698/stat : 698 (PBS4) R 696 698 636 0 -1 4194304 11848 0 0 0 179844 166 0 0 25 0 1 0 143184598 44101632 8800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/698/statm: 10767 8800 104 219 0 10544 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 43068

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1798.44
CPU system time (s): 1.67075
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 43068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.44
system time used= 1.67075
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11849
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= 4992

runsolver used 1.3038 second user time and 3.67244 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Fri Apr 20 02:34:33 UTC 2007

IDJOB= 364011
IDBENCH= 2051
IDSOLVER= 157
FILE ID= node70/364011-1177036472

PBS_JOBID= 4640109

Free space on /tmp= 66476 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-clip.b.opb
COMMAND LINE= /tmp/evaluation/364011-1177036472/PBS4 /tmp/evaluation/364011-1177036472/instance-364011-1177036472.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-364011-1177036472 -o ROOT/results/node70/conversion-364011-1177036472 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364011-1177036472/instance-364011-1177036472.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-364011-1177036472 -o ROOT/results/node70/solver-364011-1177036472 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/364011-1177036472/PBS4 /tmp/evaluation/364011-1177036472/instance-364011-1177036472.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3b68d80e8ba1b8a702f9c691105ea9d4

RANDOM SEED= 426446715

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1707008 kB
Buffers:         19272 kB
Cached:         269100 kB
SwapCached:       3076 kB
Active:          75784 kB
Inactive:       221940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707008 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            37348 kB
Committed_AS:  2523608 kB
PageTables:       1396 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= 66476 MiB

End job on node70 on Fri Apr 20 03:04:35 UTC 2007