Trace number 352806

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. 1800.05 1800.66

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-alu4.b.opb
MD5SUM9c27419d6022516b3a8580fda3ca43ee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark50
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 50
Optimality of the best value was proved NO
Number of variables807
Total number of constraints1823
Number of constraints which are clauses1823
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 constraint98
Number of terms in the objective function 807
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 807
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 807
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/352806-1176642069/instance-352806-1176642069.opb ......
0.09/0.10	c done parsing opb.
0.09/0.10	o 766
0.09/0.11	o 765
0.09/0.11	o 764
0.09/0.11	o 763
0.09/0.12	o 762
0.09/0.12	o 761
0.09/0.12	o 760
0.09/0.13	o 759
0.09/0.13	o 758
0.09/0.13	o 757
0.09/0.14	o 756
0.09/0.14	o 755
0.09/0.15	o 754
0.09/0.15	o 753
0.09/0.15	o 752
0.09/0.16	o 751
0.09/0.16	o 750
0.09/0.16	o 749
0.09/0.17	o 748
0.09/0.17	o 747
0.09/0.17	o 746
0.09/0.18	o 745
0.09/0.18	o 744
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0.09/0.19	o 742
0.09/0.19	o 741
0.09/0.19	o 740
0.19/0.20	o 739
0.19/0.20	o 738
0.19/0.20	o 737
0.19/0.21	o 736
0.19/0.21	o 735
0.19/0.21	o 734
0.19/0.22	o 733
0.19/0.22	o 732
0.19/0.22	o 731
0.19/0.23	o 730
0.19/0.23	o 729
0.19/0.24	o 728
0.19/0.24	o 713
0.19/0.24	o 711
0.19/0.25	o 706
0.19/0.25	o 705
0.19/0.25	o 704
0.19/0.26	o 703
0.19/0.26	o 702
0.19/0.26	o 701
0.19/0.27	o 700
0.19/0.27	o 699
0.19/0.27	o 698
0.19/0.28	o 697
0.19/0.28	o 696
0.19/0.28	o 695
0.19/0.28	o 694
0.19/0.29	o 693
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0.19/0.29	o 691
0.29/0.30	o 690
0.29/0.30	o 689
0.29/0.30	o 688
0.29/0.31	o 687
0.29/0.31	o 686
0.29/0.31	o 685
0.29/0.32	o 684
0.29/0.32	o 683
0.29/0.33	o 682
0.29/0.33	o 488
0.29/0.33	o 487
0.29/0.34	o 486
0.29/0.34	o 485
0.29/0.34	o 484
0.29/0.34	o 483
0.29/0.35	o 482
0.29/0.36	o 481
0.29/0.36	o 161
0.29/0.36	o 155
0.29/0.37	o 154
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0.29/0.37	o 152
0.29/0.37	o 151
0.29/0.37	o 150
0.29/0.37	o 149
8.79/8.80	o 148
99.90/100.00	o 147
143.89/144.01	o 146
143.89/144.07	o 145
143.89/144.08	o 144
143.89/144.08	o 143
143.89/144.08	o 142
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143.99/144.10	o 126
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143.99/144.11	o 124
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143.99/144.12	o 116
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143.99/144.13	o 110
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143.99/144.15	o 88
143.99/144.16	o 87
143.99/144.17	o 86
1800.04/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352806-1176642069/instance-352806-1176642069.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/node54/watcher-352806-1176642069 -o ROOT/results/node54/solver-352806-1176642069 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352806-1176642069/PBS4 /tmp/evaluation/352806-1176642069/instance-352806-1176642069.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: 0.93 1.01 0.99 3/72 25461
/proc/meminfo: memFree=1812920/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=1456 CPUtime=0
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 111581408 1490944 142 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 364 145 87 219 0 141 0

[startup+0.086383 s]
/proc/loadavg: 0.93 1.01 0.99 3/72 25461
/proc/meminfo: memFree=1812920/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=1616 CPUtime=0.08
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 247 0 0 0 8 0 0 0 18 0 1 0 111581408 1654784 229 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529800 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 404 229 87 219 0 181 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1616

[startup+0.101384 s]
/proc/loadavg: 0.93 1.01 0.99 3/72 25461
/proc/meminfo: memFree=1812920/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=1872 CPUtime=0.09
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 111581408 1916928 243 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 468 243 88 219 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1872

[startup+0.30141 s]
/proc/loadavg: 0.93 1.01 0.99 3/72 25461
/proc/meminfo: memFree=1812920/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=1868 CPUtime=0.29
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 285 0 0 0 27 2 0 0 19 0 1 0 111581408 1912832 267 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 467 267 103 219 0 244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1868

[startup+0.701461 s]
/proc/loadavg: 0.93 1.01 0.99 3/72 25461
/proc/meminfo: memFree=1812920/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=2512 CPUtime=0.69
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 422 0 0 0 66 3 0 0 23 0 1 0 111581408 2572288 404 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 628 404 103 219 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2512

[startup+1.50156 s]
/proc/loadavg: 0.93 1.01 0.99 4/73 25464
/proc/meminfo: memFree=1811376/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=3536 CPUtime=1.49
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 613 0 0 0 145 4 0 0 25 0 1 0 111581408 3620864 595 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 884 595 103 219 0 661 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3536

[startup+3.10277 s]
/proc/loadavg: 0.93 1.01 0.99 2/73 25464
/proc/meminfo: memFree=1810032/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=5584 CPUtime=3.09
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 1017 0 0 0 305 4 0 0 25 0 1 0 111581408 5718016 999 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 1396 999 103 219 0 1173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5584

[startup+6.30118 s]
/proc/loadavg: 0.93 1.01 0.99 2/73 25472
/proc/meminfo: memFree=1807088/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=9876 CPUtime=6.28
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 1671 0 0 0 624 4 0 0 25 0 1 0 111581408 10113024 1653 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 2469 1653 103 219 0 2246 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9876

[startup+12.702 s]
/proc/loadavg: 0.94 1.01 0.99 2/73 25498
/proc/meminfo: memFree=1803696/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=10008 CPUtime=12.67
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 2363 0 0 0 1262 5 0 0 25 0 1 0 111581408 10248192 2345 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 2502 2345 103 219 0 2279 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10008

[startup+25.5016 s]
/proc/loadavg: 0.95 1.01 0.99 2/73 25554
/proc/meminfo: memFree=1800816/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=18780 CPUtime=25.44
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 3100 0 0 0 2535 9 0 0 25 0 1 0 111581408 19230720 3033 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 4695 3033 104 219 0 4472 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 18780

[startup+51.1019 s]
/proc/loadavg: 0.97 1.01 0.99 2/67 25588
/proc/meminfo: memFree=1801312/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=19436 CPUtime=51.01
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 3289 0 0 0 5091 10 0 0 25 0 1 0 111581408 19902464 3125 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 4859 3125 104 219 0 4636 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 19436

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/67 25588
/proc/meminfo: memFree=1800928/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=19960 CPUtime=102.21
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 3445 0 0 0 10209 12 0 0 25 0 1 0 111581408 20439040 3281 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 4990 3281 104 219 0 4767 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 19960

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25588
/proc/meminfo: memFree=1799840/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=21444 CPUtime=162.18
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 3899 0 0 0 16202 16 0 0 25 0 1 0 111581408 21958656 3542 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 5361 3542 104 219 0 5138 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 21444

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25588
/proc/meminfo: memFree=1799520/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=21572 CPUtime=222.17
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 3971 0 0 0 22200 17 0 0 25 0 1 0 111581408 22089728 3614 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 5393 3614 104 219 0 5170 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 21572

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25588
/proc/meminfo: memFree=1799264/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=21760 CPUtime=282.15
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 4036 0 0 0 28196 19 0 0 25 0 1 0 111581408 22282240 3679 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 5440 3679 104 219 0 5217 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 21760

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25588
/proc/meminfo: memFree=1798944/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=21892 CPUtime=342.14
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 4120 0 0 0 34193 21 0 0 25 0 1 0 111581408 22417408 3763 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 5473 3763 104 219 0 5250 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 21892

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1798624/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=22140 CPUtime=402.12
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 4187 0 0 0 40190 22 0 0 25 0 1 0 111581408 22671360 3830 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 5535 3830 104 219 0 5312 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 22140

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1798368/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=22268 CPUtime=462.1
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 4255 0 0 0 46187 23 0 0 25 0 1 0 111581408 22802432 3898 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 5567 3898 104 219 0 5344 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 22268

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1798112/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=23932 CPUtime=522.08
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 4696 0 0 0 52184 24 0 0 25 0 1 0 111581408 24506368 3954 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 5983 3954 104 219 0 5760 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 23932

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1797856/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=23932 CPUtime=582.07
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 4766 0 0 0 58181 26 0 0 25 0 1 0 111581408 24506368 4024 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 5983 4024 104 219 0 5760 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23932

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1797472/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=24304 CPUtime=642.05
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 4842 0 0 0 64177 28 0 0 25 0 1 0 111581408 24887296 4100 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 6076 4100 104 219 0 5853 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 24304


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1796640/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=24600 CPUtime=821.99
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 5048 0 0 0 82168 31 0 0 25 0 1 0 111581408 25190400 4306 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 6150 4306 104 219 0 5927 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 24600

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1796256/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=24880 CPUtime=881.98
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 5136 0 0 0 88165 33 0 0 25 0 1 0 111581408 25477120 4394 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 6220 4394 104 219 0 5997 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 24880

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1796000/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=25036 CPUtime=941.97
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 5214 0 0 0 94161 36 0 0 25 0 1 0 111581408 25636864 4472 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 6259 4472 104 219 0 6036 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 25036

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1795680/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=25200 CPUtime=1001.95
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 5270 0 0 0 100158 37 0 0 25 0 1 0 111581408 25804800 4528 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 6300 4528 104 219 0 6077 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 25200

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1795488/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=25376 CPUtime=1061.93
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 5324 0 0 0 106154 39 0 0 25 0 1 0 111581408 25985024 4582 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 6344 4582 104 219 0 6121 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 25376

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1795232/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=25376 CPUtime=1121.91
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 5378 0 0 0 112151 40 0 0 25 0 1 0 111581408 25985024 4636 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 6344 4636 104 219 0 6121 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 25376

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1795104/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=25564 CPUtime=1181.9
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 5429 0 0 0 118148 42 0 0 25 0 1 0 111581408 26177536 4687 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 6391 4687 104 219 0 6168 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 25564

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1794784/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=25564 CPUtime=1241.88
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 5490 0 0 0 124145 43 0 0 25 0 1 0 111581408 26177536 4748 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 6391 4748 104 219 0 6168 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 25564

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1794528/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=28956 CPUtime=1301.86
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6311 0 0 0 130141 45 0 0 25 0 1 0 111581408 29650944 4800 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7239 4800 104 219 0 7016 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 28956

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1794400/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=28956 CPUtime=1361.85
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6357 0 0 0 136139 46 0 0 25 0 1 0 111581408 29650944 4846 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7239 4846 104 219 0 7016 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 28956

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1794272/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=29164 CPUtime=1421.84
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6404 0 0 0 142137 47 0 0 25 0 1 0 111581408 29863936 4893 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7291 4893 104 219 0 7068 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 29164

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1794016/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=29164 CPUtime=1481.81
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6457 0 0 0 148133 48 0 0 25 0 1 0 111581408 29863936 4946 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7291 4946 104 219 0 7068 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 29164

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1793696/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=29388 CPUtime=1541.8
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6516 0 0 0 154129 51 0 0 25 0 1 0 111581408 30093312 5005 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7347 5005 104 219 0 7124 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 29388

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1793440/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=29388 CPUtime=1601.77
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6584 0 0 0 160125 52 0 0 25 0 1 0 111581408 30093312 5073 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7347 5073 104 219 0 7124 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 29388

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1793248/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=29624 CPUtime=1661.76
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6645 0 0 0 166122 54 0 0 25 0 1 0 111581408 30334976 5134 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7406 5134 104 219 0 7183 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 29624

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1792992/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=29624 CPUtime=1721.75
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6703 0 0 0 172119 56 0 0 25 0 1 0 111581408 30334976 5192 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7406 5192 104 219 0 7183 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 29624

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1792672/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=29876 CPUtime=1781.73
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6764 0 0 0 178115 58 0 0 25 0 1 0 111581408 30593024 5253 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7469 5253 104 219 0 7246 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 29876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 25590
/proc/meminfo: memFree=1792608/2055920 swapFree=4191892/4192956
[pid=25461] ppid=25459 vsize=29876 CPUtime=1800.04
/proc/25461/stat : 25461 (PBS4) R 25459 25461 24972 0 -1 4194304 6782 0 0 0 179945 59 0 0 25 0 1 0 111581408 30593024 5271 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25461/statm: 7469 5271 104 219 0 7246 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 29876

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): 1800.66
CPU time (s): 1800.05
CPU user time (s): 1799.45
CPU system time (s): 0.595909
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 29876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.595909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6783
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= 2648

runsolver used 1.73574 second user time and 4.82527 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 15 13:01:09 UTC 2007

IDJOB= 352806
IDBENCH= 2052
IDSOLVER= 157
FILE ID= node54/352806-1176642069

PBS_JOBID= 4559835

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-alu4.b.opb
COMMAND LINE= /tmp/evaluation/352806-1176642069/PBS4 /tmp/evaluation/352806-1176642069/instance-352806-1176642069.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-352806-1176642069 -o ROOT/results/node54/conversion-352806-1176642069 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352806-1176642069/instance-352806-1176642069.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-352806-1176642069 -o ROOT/results/node54/solver-352806-1176642069 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352806-1176642069/PBS4 /tmp/evaluation/352806-1176642069/instance-352806-1176642069.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9c27419d6022516b3a8580fda3ca43ee

RANDOM SEED= 442475600

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1813264 kB
Buffers:         48280 kB
Cached:          97656 kB
SwapCached:        264 kB
Active:          36564 kB
Inactive:       126832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813264 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          26860 kB
Slab:            64772 kB
Committed_AS:  1956452 kB
PageTables:       1636 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node54 on Sun Apr 15 13:31:12 UTC 2007