Trace number 366547

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. 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-m4.r.opb
MD5SUMf69ecb5497caa964fbd82b9dc6698ac3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark90
Best CPU time to get the best result obtained on this benchmark0.203968
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 90
Optimality of the best value was proved YES
Number of variables652
Total number of constraints759
Number of constraints which are clauses759
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 constraint46
Number of terms in the objective function 652
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 652
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 652
Number of bits of the biggest sum of numbers10
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/366547-1177062685/instance-366547-1177062685.opb ......
0.02/0.03	c done parsing opb.
0.02/0.03	o 651
0.02/0.03	o 650
0.02/0.03	o 649
0.02/0.04	o 648
0.02/0.04	o 647
0.02/0.04	o 646
0.02/0.04	o 645
0.02/0.05	o 644
0.02/0.05	o 643
0.02/0.05	o 642
0.02/0.05	o 641
0.02/0.06	o 640
0.02/0.06	o 639
0.02/0.06	o 638
0.02/0.06	o 637
0.02/0.07	o 636
0.02/0.07	o 635
0.02/0.07	o 634
0.02/0.08	o 633
0.02/0.08	o 632
0.02/0.08	o 631
0.02/0.08	o 630
0.02/0.09	o 629
0.02/0.09	o 628
0.02/0.09	o 627
0.02/0.09	o 612
0.02/0.10	o 611
0.09/0.10	o 609
0.09/0.10	o 607
0.09/0.10	o 606
0.09/0.11	o 605
0.09/0.11	o 604
0.09/0.11	o 603
0.09/0.11	o 602
0.09/0.12	o 601
0.09/0.12	o 600
0.09/0.12	o 599
0.09/0.13	o 598
0.09/0.13	o 562
0.09/0.13	o 561
0.09/0.13	o 560
0.09/0.13	o 559
0.09/0.14	o 558
0.09/0.14	o 557
0.09/0.14	o 556
0.09/0.14	o 555
0.09/0.15	o 554
0.09/0.15	o 553
0.09/0.15	o 552
0.09/0.15	o 551
0.09/0.16	o 550
0.09/0.16	o 240
0.09/0.16	o 234
0.09/0.17	o 233
0.09/0.18	o 158
0.09/0.18	o 146
0.09/0.18	o 145
0.09/0.18	o 144
0.09/0.19	o 133
0.09/0.19	o 131
0.09/0.19	o 130
0.09/0.19	o 129
0.09/0.19	o 128
1800.05/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366547-1177062685/instance-366547-1177062685.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/node2/watcher-366547-1177062685 -o ROOT/results/node2/solver-366547-1177062685 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366547-1177062685/PBS4 /tmp/evaluation/366547-1177062685/instance-366547-1177062685.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31155
/proc/meminfo: memFree=1760824/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=1456 CPUtime=0
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 182306341 1490944 138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588891 0 0 4096 0 0 0 0 17 1 0 0
/proc/31155/statm: 364 138 87 219 0 141 0

[startup+0.023741 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31155
/proc/meminfo: memFree=1760824/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=1456 CPUtime=0.02
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 183 0 0 0 2 0 0 0 18 0 1 0 182306341 1490944 165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/31155/statm: 364 165 87 219 0 141 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1456

[startup+0.102748 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31155
/proc/meminfo: memFree=1760824/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=1452 CPUtime=0.09
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 209 0 0 0 8 1 0 0 18 0 1 0 182306341 1486848 191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 363 191 102 219 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.30277 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31155
/proc/meminfo: memFree=1760824/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=1980 CPUtime=0.29
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 330 0 0 0 26 3 0 0 19 0 1 0 182306341 2027520 312 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 495 312 103 219 0 272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1980

[startup+0.701812 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31155
/proc/meminfo: memFree=1760824/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=3516 CPUtime=0.69
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 538 0 0 0 66 3 0 0 23 0 1 0 182306341 3600384 520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 879 520 103 219 0 656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3516

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1758512/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=5564 CPUtime=1.49
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 936 0 0 0 146 3 0 0 25 0 1 0 182306341 5697536 918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 1391 918 103 219 0 1168 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5564

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1756080/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=9856 CPUtime=3.09
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 1643 0 0 0 306 3 0 0 25 0 1 0 182306341 10092544 1625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 2464 1625 103 219 0 2241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9856

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1752432/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=9988 CPUtime=6.29
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 2191 0 0 0 624 5 0 0 25 0 1 0 182306341 10227712 2173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 2497 2173 103 219 0 2274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9988

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1751344/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=10316 CPUtime=12.69
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 2474 0 0 0 1263 6 0 0 25 0 1 0 182306341 10563584 2407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 2579 2407 104 219 0 2356 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10316

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1751152/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=10444 CPUtime=25.48
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 2526 0 0 0 2542 6 0 0 25 0 1 0 182306341 10694656 2459 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 2611 2459 104 219 0 2388 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10444

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1750832/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=10716 CPUtime=51.07
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 2608 0 0 0 5100 7 0 0 25 0 1 0 182306341 10973184 2541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 2679 2541 104 219 0 2456 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10716

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1750192/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=11492 CPUtime=102.26
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 2848 0 0 0 10216 10 0 0 25 0 1 0 182306341 11767808 2684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 2873 2684 104 219 0 2650 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11492

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1749424/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=12824 CPUtime=162.25
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 3221 0 0 0 16212 13 0 0 25 0 1 0 182306341 13131776 2864 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 3206 2864 104 219 0 2983 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12824

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1748720/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=13204 CPUtime=222.24
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 3403 0 0 0 22208 16 0 0 25 0 1 0 182306341 13520896 3046 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 3301 3046 104 219 0 3078 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13204

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1748016/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=13520 CPUtime=282.22
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 3568 0 0 0 28202 20 0 0 25 0 1 0 182306341 13844480 3211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 3380 3211 104 219 0 3157 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13520

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1747440/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=15448 CPUtime=342.2
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 4099 0 0 0 34196 24 0 0 25 0 1 0 182306341 15818752 3357 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 3862 3357 104 219 0 3639 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15448

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1746800/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=15848 CPUtime=402.19
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 4261 0 0 0 40190 29 0 0 25 0 1 0 182306341 16228352 3519 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 3962 3519 104 219 0 3739 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15848

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1746096/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=16120 CPUtime=462.17
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 4446 0 0 0 46184 33 0 0 25 0 1 0 182306341 16506880 3704 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 4030 3704 104 219 0 3807 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16120

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31156
/proc/meminfo: memFree=1745520/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=16556 CPUtime=522.15
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 4607 0 0 0 52177 38 0 0 25 0 1 0 182306341 16953344 3865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 4139 3865 104 219 0 3916 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16556

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31222
/proc/meminfo: memFree=1743608/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=16904 CPUtime=582.1
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 4764 0 0 0 58166 44 0 0 25 0 1 0 182306341 17309696 4022 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 4226 4022 104 219 0 4003 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 16904

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1743920/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=20500 CPUtime=642.04
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 5711 0 0 0 64155 49 0 0 25 0 1 0 182306341 20992000 4200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 5125 4200 104 219 0 4902 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 20500


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1742064/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=21568 CPUtime=821.99
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 6188 0 0 0 82135 64 0 0 25 0 1 0 182306341 22085632 4677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 5392 4677 104 219 0 5169 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 21568

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1741552/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=21840 CPUtime=881.97
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 6333 0 0 0 88129 68 0 0 25 0 1 0 182306341 22364160 4822 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 5460 4822 104 219 0 5237 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 21840

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1740976/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=22128 CPUtime=941.95
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 6487 0 0 0 94122 73 0 0 25 0 1 0 182306341 22659072 4976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 5532 4976 104 219 0 5309 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 22128

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1740336/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=22436 CPUtime=1001.94
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 6649 0 0 0 100117 77 0 0 25 0 1 0 182306341 22974464 5138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 5609 5138 104 219 0 5386 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 22436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1739824/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=22892 CPUtime=1061.92
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 6802 0 0 0 106111 81 0 0 25 0 1 0 182306341 23441408 5291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 5723 5291 104 219 0 5500 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 22892

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1739248/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=23240 CPUtime=1121.91
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 6942 0 0 0 112105 86 0 0 25 0 1 0 182306341 23797760 5431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 5810 5431 104 219 0 5587 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 23240

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1738672/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=23240 CPUtime=1181.9
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 7088 0 0 0 118099 91 0 0 25 0 1 0 182306341 23797760 5577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 5810 5577 104 219 0 5587 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 23240

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1737968/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=23608 CPUtime=1241.88
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 7257 0 0 0 124091 97 0 0 25 0 1 0 182306341 24174592 5746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563251 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 5902 5746 104 219 0 5679 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 23608

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1737456/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=30144 CPUtime=1301.86
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 8910 0 0 0 130085 101 0 0 25 0 1 0 182306341 30867456 5862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 7536 5862 104 219 0 7313 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 30144

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1736880/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=30560 CPUtime=1361.85
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 9051 0 0 0 136080 105 0 0 25 0 1 0 182306341 31293440 6003 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 7640 6003 104 219 0 7417 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 30560

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1736304/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=30560 CPUtime=1421.84
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 9193 0 0 0 142074 110 0 0 25 0 1 0 182306341 31293440 6145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 7640 6145 104 219 0 7417 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 30560

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1735792/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=31124 CPUtime=1481.82
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 9324 0 0 0 148069 113 0 0 25 0 1 0 182306341 31870976 6276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 7781 6276 104 219 0 7558 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 31124

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1735152/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=31592 CPUtime=1541.81
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 9470 0 0 0 154064 117 0 0 25 0 1 0 182306341 32350208 6422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 7898 6422 104 219 0 7675 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 31592

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1734768/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=31592 CPUtime=1601.79
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 9577 0 0 0 160058 121 0 0 25 0 1 0 182306341 32350208 6529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 7898 6529 104 219 0 7675 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 31592

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1734256/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=31592 CPUtime=1661.77
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 9690 0 0 0 166052 125 0 0 25 0 1 0 182306341 32350208 6642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 7898 6642 104 219 0 7675 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 31592

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1733808/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=32092 CPUtime=1721.76
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 9822 0 0 0 172047 129 0 0 25 0 1 0 182306341 32862208 6774 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 8023 6774 104 219 0 7800 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 32092

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1733360/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=32092 CPUtime=1781.74
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 9938 0 0 0 178042 132 0 0 25 0 1 0 182306341 32862208 6890 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 8023 6890 104 219 0 7800 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 32092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31354
/proc/meminfo: memFree=1733232/2055920 swapFree=4149072/4192956
[pid=31155] ppid=31153 vsize=32620 CPUtime=1800.05
/proc/31155/stat : 31155 (PBS4) R 31153 31155 30041 0 -1 4194304 9966 0 0 0 179871 134 0 0 25 0 1 0 182306341 33402880 6918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31155/statm: 8155 6918 104 219 0 7932 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 32620

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): 1800.06
CPU user time (s): 1798.71
CPU system time (s): 1.3478
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 32620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.71
system time used= 1.3478
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9967
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= 37510

runsolver used 2.00069 second user time and 4.20936 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 20 09:51:26 UTC 2007

IDJOB= 366547
IDBENCH= 2868
IDSOLVER= 157
FILE ID= node2/366547-1177062685

PBS_JOBID= 4640203

Free space on /tmp= 66400 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m4.r.opb
COMMAND LINE= /tmp/evaluation/366547-1177062685/PBS4 /tmp/evaluation/366547-1177062685/instance-366547-1177062685.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-366547-1177062685 -o ROOT/results/node2/conversion-366547-1177062685 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366547-1177062685/instance-366547-1177062685.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-366547-1177062685 -o ROOT/results/node2/solver-366547-1177062685 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366547-1177062685/PBS4 /tmp/evaluation/366547-1177062685/instance-366547-1177062685.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f69ecb5497caa964fbd82b9dc6698ac3

RANDOM SEED= 182117228

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1761296 kB
Buffers:         70648 kB
Cached:         144368 kB
SwapCached:      12240 kB
Active:         135016 kB
Inactive:       106308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761296 kB
SwapTotal:     4192956 kB
SwapFree:      4149072 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          31148 kB
Slab:            38740 kB
Committed_AS:  8185188 kB
PageTables:       1864 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= 66400 MiB

End job on node2 on Fri Apr 20 10:21:28 UTC 2007