Trace number 363745

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 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-cc.opb
MD5SUM2dad588c047f66368bead690393575a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1567
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1567
Optimality of the best value was proved YES
Number of variables133
Total number of constraints229
Number of constraints which are clauses229
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 constraint31
Number of terms in the objective function 133
Biggest coefficient in the objective function 60
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 5699
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 60
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 5699
Number of bits of the biggest sum of numbers13
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/363745-1177032061/instance-363745-1177032061.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 4859
0.00/0.00	o 4851
0.00/0.00	o 4834
0.00/0.00	o 3626
0.00/0.00	o 3524
0.00/0.00	o 3440
0.00/0.00	o 3424
0.00/0.00	o 3408
0.00/0.00	o 3375
0.00/0.00	o 3341
0.00/0.01	o 3333
0.00/0.01	o 2093
0.00/0.01	o 2068
0.00/0.01	o 1958
0.00/0.01	o 1951
0.00/0.01	o 1942
0.00/0.02	o 1939
0.79/0.83	o 1938
0.79/0.84	o 1931
0.79/0.84	o 1922
0.79/0.84	o 1906
0.79/0.84	o 1897
0.79/0.84	o 1888
0.79/0.84	o 1881
0.79/0.84	o 1872
0.79/0.84	o 1863
0.79/0.85	o 1847
0.79/0.85	o 1831
5.89/5.96	o 1815
5.89/5.96	o 1810
5.89/5.96	o 1790
5.89/5.96	o 1789
5.89/5.96	o 1764
6.39/6.40	o 1760
7.49/7.54	o 1743
7.49/7.54	o 1734
7.49/7.54	o 1725
7.49/7.55	o 1716
7.49/7.55	o 1711
7.49/7.55	o 1702
7.49/7.55	o 1693
7.49/7.55	o 1684
7.49/7.59	o 1668
9.19/9.25	o 1660
10.39/10.43	o 1642
10.39/10.47	o 1638
25.29/25.35	o 1636
36.48/36.55	o 1626
92.86/92.91	o 1625
98.76/98.87	o 1612
99.56/99.61	o 1611
112.86/112.93	o 1595
119.05/119.16	o 1584
1800.08/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363745-1177032061/instance-363745-1177032061.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/node71/watcher-363745-1177032061 -o ROOT/results/node71/solver-363745-1177032061 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363745-1177032061/PBS4 /tmp/evaluation/363745-1177032061/instance-363745-1177032061.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: 1.00 1.00 1.00 3/64 8327
/proc/meminfo: memFree=1126320/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=1320 CPUtime=0
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 179195405 1351680 130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 330 130 102 219 0 107 0

[startup+0.074371 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8327
/proc/meminfo: memFree=1126320/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=1576 CPUtime=0.07
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 242 0 0 0 7 0 0 0 18 0 1 0 179195405 1613824 224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 394 224 103 219 0 171 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1576

[startup+0.101375 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8327
/proc/meminfo: memFree=1126320/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=1728 CPUtime=0.09
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 179195405 1769472 263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 432 263 103 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.301401 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8327
/proc/meminfo: memFree=1126320/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=3264 CPUtime=0.29
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 529 0 0 0 29 0 0 0 19 0 1 0 179195405 3342336 511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 816 511 103 219 0 593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3264

[startup+0.701457 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8327
/proc/meminfo: memFree=1126320/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=5660 CPUtime=0.69
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 868 0 0 0 68 1 0 0 23 0 1 0 179195405 5795840 850 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 1415 850 103 219 0 1192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5660

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1122792/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=5988 CPUtime=1.49
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 1246 0 0 0 148 1 0 0 25 0 1 0 179195405 6131712 1179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 1497 1179 104 219 0 1274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5988

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1121000/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=10360 CPUtime=3.09
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 1701 0 0 0 307 2 0 0 25 0 1 0 179195405 10608640 1634 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 2590 1634 104 219 0 2367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10360

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1118760/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=11028 CPUtime=6.29
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 2118 0 0 0 625 4 0 0 25 0 1 0 179195405 11292672 1954 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 2757 1954 104 219 0 2534 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11028

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1116136/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=11440 CPUtime=12.69
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 2752 0 0 0 1262 7 0 0 25 0 1 0 179195405 11714560 2588 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 2860 2588 104 219 0 2637 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11440

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1114920/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=20824 CPUtime=25.49
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 3252 0 0 0 2539 10 0 0 25 0 1 0 179195405 21323776 2895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 5206 2895 104 219 0 4983 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20824

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1110696/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=21856 CPUtime=51.08
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 4308 0 0 0 5093 15 0 0 25 0 1 0 179195405 22380544 3951 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 5464 3951 104 219 0 5241 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21856

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1106152/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=24656 CPUtime=102.26
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 5803 0 0 0 10203 23 0 0 25 0 1 0 179195405 25247744 5061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 6164 5061 104 219 0 5941 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24656

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1104360/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=25680 CPUtime=162.24
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 6253 0 0 0 16191 33 0 0 25 0 1 0 179195405 26296320 5511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 6420 5511 104 219 0 6197 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25680

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1102696/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=29744 CPUtime=222.23
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 7409 0 0 0 22181 42 0 0 25 0 1 0 179195405 30457856 5898 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 7436 5898 104 219 0 7213 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29744

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1100456/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=30308 CPUtime=282.21
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 7963 0 0 0 28172 49 0 0 25 0 1 0 179195405 31035392 6452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 7577 6452 104 219 0 7354 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30308

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1098472/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=30956 CPUtime=342.2
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 8454 0 0 0 34162 58 0 0 25 0 1 0 179195405 31698944 6943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 7739 6943 104 219 0 7516 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1097128/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=32132 CPUtime=402.17
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 8795 0 0 0 40152 65 0 0 25 0 1 0 179195405 32903168 7284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 8033 7284 104 219 0 7810 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32132

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1095784/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=32936 CPUtime=462.15
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 9115 0 0 0 46146 69 0 0 25 0 1 0 179195405 33726464 7604 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 8234 7604 104 219 0 8011 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 32936

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1094696/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=39608 CPUtime=522.14
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 10922 0 0 0 52140 74 0 0 25 0 1 0 179195405 40558592 7874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552944 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 9902 7874 104 219 0 9679 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 39608

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1093480/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=39964 CPUtime=582.13
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 11240 0 0 0 58132 81 0 0 25 0 1 0 179195405 40923136 8192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 9991 8192 104 219 0 9768 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 39964

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1091112/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=56920 CPUtime=642.11
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 11823 0 0 0 64125 86 0 0 25 0 1 0 179195405 58286080 8775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 14230 8775 104 219 0 14007 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 56920


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1087336/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=58532 CPUtime=822.05
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 12802 0 0 0 82102 103 0 0 25 0 1 0 179195405 59936768 9754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 14633 9754 104 219 0 14410 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 58532

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1085352/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=59208 CPUtime=882.03
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 13295 0 0 0 88094 109 0 0 25 0 1 0 179195405 60628992 10247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 14802 10247 104 219 0 14579 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 59208

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1083752/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=59208 CPUtime=942.01
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 13683 0 0 0 94088 113 0 0 25 0 1 0 179195405 60628992 10635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 14802 10635 104 219 0 14579 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 59208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1082344/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=59912 CPUtime=1002
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 14047 0 0 0 100083 117 0 0 25 0 1 0 179195405 61349888 10999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 14978 10999 104 219 0 14755 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 59912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1080488/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=60104 CPUtime=1061.99
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 14493 0 0 0 106076 123 0 0 25 0 1 0 179195405 61546496 11445 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 15026 11445 104 219 0 14803 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 60104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1079784/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=60648 CPUtime=1121.97
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 14680 0 0 0 112070 127 0 0 25 0 1 0 179195405 62103552 11632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 15162 11632 104 219 0 14939 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 60648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8328
/proc/meminfo: memFree=1079208/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=61228 CPUtime=1181.95
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 14823 0 0 0 118064 131 0 0 25 0 1 0 179195405 62697472 11775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 15307 11775 104 219 0 15084 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 61228

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1078248/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=61228 CPUtime=1241.94
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 15027 0 0 0 124059 135 0 0 25 0 1 0 179195405 62697472 11979 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 15307 11979 104 219 0 15084 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 61228

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1077608/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=61844 CPUtime=1301.92
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 15210 0 0 0 130054 138 0 0 25 0 1 0 179195405 63328256 12162 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 15461 12162 104 219 0 15238 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 61844

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1077096/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=61976 CPUtime=1361.9
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 15347 0 0 0 136048 142 0 0 25 0 1 0 179195405 63463424 12299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 15494 12299 104 219 0 15271 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 61976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1076136/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=62628 CPUtime=1421.89
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 15574 0 0 0 142042 147 0 0 25 0 1 0 179195405 64131072 12526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 15657 12526 104 219 0 15434 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 62628

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1075240/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=63320 CPUtime=1481.86
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 15810 0 0 0 148035 151 0 0 25 0 1 0 179195405 64839680 12762 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 15830 12762 104 219 0 15607 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 63320

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1074216/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=76344 CPUtime=1541.84
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 19123 0 0 0 154027 157 0 0 25 0 1 0 179195405 78176256 13002 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 19086 13002 104 219 0 18863 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 76344

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1073512/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=76344 CPUtime=1601.83
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 19303 0 0 0 160021 162 0 0 25 0 1 0 179195405 78176256 13182 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 19086 13182 104 219 0 18863 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 76344

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1072808/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=76344 CPUtime=1661.81
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 19472 0 0 0 166015 166 0 0 25 0 1 0 179195405 78176256 13351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 19086 13351 104 219 0 18863 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 76344

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1072040/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=77128 CPUtime=1721.79
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 19676 0 0 0 172009 170 0 0 25 0 1 0 179195405 78979072 13555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 19282 13555 104 219 0 19059 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 77128

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1071272/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=77960 CPUtime=1781.78
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 19856 0 0 0 178004 174 0 0 25 0 1 0 179195405 79831040 13735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 19490 13735 104 219 0 19267 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 77960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8330
/proc/meminfo: memFree=1071144/2055920 swapFree=4184232/4192956
[pid=8327] ppid=8325 vsize=77960 CPUtime=1800.08
/proc/8327/stat : 8327 (PBS4) R 8325 8327 7385 0 -1 4194304 19889 0 0 0 179833 175 0 0 25 0 1 0 179195405 79831040 13768 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8327/statm: 19490 13768 104 219 0 19267 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 77960

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1798.34
CPU system time (s): 1.76373
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 77960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.34
system time used= 1.76373
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19890
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= 2325

runsolver used 1.2858 second user time and 3.64644 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Fri Apr 20 01:21:01 UTC 2007

IDJOB= 363745
IDBENCH= 2023
IDSOLVER= 157
FILE ID= node71/363745-1177032061

PBS_JOBID= 4630639

Free space on /tmp= 66446 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-cc.opb
COMMAND LINE= /tmp/evaluation/363745-1177032061/PBS4 /tmp/evaluation/363745-1177032061/instance-363745-1177032061.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-363745-1177032061 -o ROOT/results/node71/conversion-363745-1177032061 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363745-1177032061/instance-363745-1177032061.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-363745-1177032061 -o ROOT/results/node71/solver-363745-1177032061 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363745-1177032061/PBS4 /tmp/evaluation/363745-1177032061/instance-363745-1177032061.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2dad588c047f66368bead690393575a4

RANDOM SEED= 684172392

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1126792 kB
Buffers:         55632 kB
Cached:         790932 kB
SwapCached:       2620 kB
Active:         227448 kB
Inactive:       630012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1126792 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            57696 kB
Committed_AS:  2768640 kB
PageTables:       1448 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= 66446 MiB

End job on node71 on Fri Apr 20 01:51:04 UTC 2007