Trace number 2669410

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1SAT (TO)439 1800.12 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-prom2.r.opb
MD5SUMfe2fc6a37df33476d3a38f976836359f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark278
Best CPU time to get the best result obtained on this benchmark0.989849
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 278
Optimality of the best value was proved YES
Number of variables2611
Total number of constraints1924
Number of constraints which are clauses1924
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 constraint30
Number of terms in the objective function 2611
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 2611
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2611
Number of bits of the biggest sum of numbers12
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 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.05	c constraints 0/0 clauses 1924/0 units 0
0.00/0.05	c vars 2611
0.00/0.05	c objective 2611 + 0
0.29/0.34	c 0.316951 29.2305 0 2125
0.29/0.34	o 487
0.39/0.42	c 0.385941 29.793 100 6506
0.39/0.42	o 464
0.39/0.43	c 0.394939 29.793 100 8661
0.39/0.43	o 457
0.39/0.44	c 0.405938 29.793 100 10829
0.39/0.44	o 444
1711.02/1711.65	c 1521.18 83.0781 16035 10050519
1711.02/1711.65	o 439
1800.10/1800.71	s SATISFIABLE
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Verifier Data 

OK	439

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669410-1276593835/watcher-2669410-1276593835 -o /tmp/evaluation-result-2669410-1276593835/solver-2669410-1276593835 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669410-1276593835.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 4167
/proc/meminfo: memFree=1817908/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=2488 CPUtime=0
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 311 0 0 0 0 0 0 0 20 0 1 0 34986937 2547712 233 1992294400 134512640 136485738 4290764448 18446744073709551615 135297536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4167/statm: 622 233 156 482 0 138 0

[startup+0.077844 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 4167
/proc/meminfo: memFree=1817908/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=6068 CPUtime=0.07
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 1179 0 0 0 7 0 0 0 20 0 1 0 34986937 6213632 1101 1992294400 134512640 136485738 4290764448 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 1517 1102 193 482 0 1033 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6068

[startup+0.101849 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 4167
/proc/meminfo: memFree=1817908/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=8708 CPUtime=0.09
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 1844 0 0 0 9 0 0 0 20 0 1 0 34986937 8916992 1766 1992294400 134512640 136485738 4290764448 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 2177 1767 193 482 0 1693 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8708

[startup+0.301885 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 4167
/proc/meminfo: memFree=1817908/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=28608 CPUtime=0.29
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 6961 0 0 0 27 2 0 0 20 0 1 0 34986937 29294592 6660 1992294400 134512640 136485738 4290764448 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 7152 6660 210 482 0 6668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28608

[startup+0.70196 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 4167
/proc/meminfo: memFree=1817908/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=31428 CPUtime=0.69
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 7715 0 0 0 62 7 0 0 21 0 1 0 34986937 32182272 7359 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 7857 7359 244 482 0 7373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31428

[startup+1.50111 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4168
/proc/meminfo: memFree=1788140/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=34068 CPUtime=1.49
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 8355 0 0 0 133 16 0 0 23 0 1 0 34986937 34885632 7999 1992294400 134512640 136485738 4290764448 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 8517 7999 244 482 0 8033 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34068

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4168
/proc/meminfo: memFree=1785040/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=37104 CPUtime=3.09
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 9116 0 0 0 275 34 0 0 25 0 1 0 34986937 37994496 8760 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 9276 8760 244 482 0 8792 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37104

[startup+6.30099 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4168
/proc/meminfo: memFree=1779460/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=41064 CPUtime=6.29
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 10114 0 0 0 552 77 0 0 25 0 1 0 34986937 42049536 9758 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 10266 9758 244 482 0 9782 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41064

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4168
/proc/meminfo: memFree=1776112/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=44232 CPUtime=12.68
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 10891 0 0 0 1114 154 0 0 25 0 1 0 34986937 45293568 10535 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 11058 10535 244 482 0 10574 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44232

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4168
/proc/meminfo: memFree=1774252/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=46872 CPUtime=25.48
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 11560 0 0 0 2237 311 0 0 25 0 1 0 34986937 47996928 11204 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 11718 11204 244 482 0 11234 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46872

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4168
/proc/meminfo: memFree=1770036/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=49728 CPUtime=51.07
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 12526 0 0 0 4461 646 0 0 25 0 1 0 34986937 50921472 11935 1992294400 134512640 136485738 4290764448 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 12432 11935 244 482 0 11948 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49728

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4170
/proc/meminfo: memFree=1766440/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=53332 CPUtime=102.27
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 13648 0 0 0 8906 1321 0 0 25 0 1 0 34986937 54611968 12837 1992294400 134512640 136485738 4290764448 18446744073709551615 135040916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 13333 12837 244 482 0 12849 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53332

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4172
/proc/meminfo: memFree=1762968/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=57292 CPUtime=162.24
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 14627 0 0 0 14132 2092 0 0 25 0 1 0 34986937 58667008 13816 1992294400 134512640 136485738 4290764448 18446744073709551615 135028888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 14323 13816 244 482 0 13839 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 57292

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4174
/proc/meminfo: memFree=1761356/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=59008 CPUtime=222.22
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 15041 0 0 0 19353 2869 0 0 25 0 1 0 34986937 60424192 14230 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 14752 14230 244 482 0 14268 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 59008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4174
/proc/meminfo: memFree=1761356/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=59008 CPUtime=282.19
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 15041 0 0 0 24639 3580 0 0 25 0 1 0 34986937 60424192 14230 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 14752 14230 244 482 0 14268 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 59008

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4176
/proc/meminfo: memFree=1756148/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=63700 CPUtime=342.18
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 16303 0 0 0 30221 3997 0 0 25 0 1 0 34986937 65228800 15427 1992294400 134512640 136485738 4290764448 18446744073709551615 135040916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 15925 15427 244 482 0 15441 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 63700

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4178
/proc/meminfo: memFree=1756148/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=64096 CPUtime=402.15
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 16379 0 0 0 35484 4731 0 0 25 0 1 0 34986937 65634304 15503 1992294400 134512640 136485738 4290764448 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 16024 15503 244 482 0 15540 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 64096

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4180
/proc/meminfo: memFree=1754908/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=65284 CPUtime=462.14
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 16692 0 0 0 40756 5458 0 0 25 0 1 0 34986937 66850816 15816 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 16321 15816 244 482 0 15837 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 65284

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4182
/proc/meminfo: memFree=1754164/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=65548 CPUtime=522.11
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 16862 0 0 0 46082 6129 0 0 25 0 1 0 34986937 67121152 15889 1992294400 134512640 136485738 4290764448 18446744073709551615 134878552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 16387 15889 244 482 0 15903 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65548

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4182
/proc/meminfo: memFree=1753544/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=66472 CPUtime=582.09
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 17075 0 0 0 51299 6910 0 0 25 0 1 0 34986937 68067328 16102 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 16618 16102 244 482 0 16134 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 66472

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 4184
/proc/meminfo: memFree=1751684/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=68320 CPUtime=642.08
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 17542 0 0 0 56512 7696 0 0 25 0 1 0 34986937 69959680 16569 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 17080 16569 244 482 0 16596 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 68320

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.02 0.99 0.98 2/107 4190
/proc/meminfo: memFree=1745856/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=74000 CPUtime=882
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 19041 0 0 0 78014 10186 0 0 25 0 1 0 34986937 75776000 17991 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 18500 17991 244 482 0 18016 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 74000

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4192
/proc/meminfo: memFree=1745856/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=74132 CPUtime=941.97
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 19066 0 0 0 83291 10906 0 0 25 0 1 0 34986937 75911168 18016 1992294400 134512640 136485738 4290764448 18446744073709551615 134878579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 18533 18016 244 482 0 18049 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 74132

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4194
/proc/meminfo: memFree=1745732/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=74132 CPUtime=1001.95
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 19066 0 0 0 88493 11702 0 0 25 0 1 0 34986937 75911168 18016 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 18533 18016 244 482 0 18049 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 74132

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4196
/proc/meminfo: memFree=1745236/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=74924 CPUtime=1061.94
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 19274 0 0 0 93744 12450 0 0 25 0 1 0 34986937 76722176 18224 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 18731 18224 244 482 0 18247 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 74924

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4198
/proc/meminfo: memFree=1743996/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=75848 CPUtime=1121.91
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 19489 0 0 0 99192 12999 0 0 25 0 1 0 34986937 77668352 18439 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 18962 18439 244 482 0 18478 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 75848

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4198
/proc/meminfo: memFree=1743872/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=75612 CPUtime=1181.9
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 19522 0 0 0 104390 13800 0 0 25 0 1 0 34986937 77426688 18396 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 18903 18396 244 482 0 18419 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 75612

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4200
/proc/meminfo: memFree=1743624/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=75612 CPUtime=1241.87
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 19522 0 0 0 109644 14543 0 0 25 0 1 0 34986937 77426688 18396 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 18903 18396 244 482 0 18419 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 75612

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4202
/proc/meminfo: memFree=1742508/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=76356 CPUtime=1301.86
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 19959 0 0 0 114948 15238 0 0 25 0 1 0 34986937 78188544 18582 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 19089 18582 244 482 0 18605 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 76356

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4204
/proc/meminfo: memFree=1742508/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=76356 CPUtime=1361.83
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 19959 0 0 0 120177 16006 0 0 25 0 1 0 34986937 78188544 18582 1992294400 134512640 136485738 4290764448 18446744073709551615 135028888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 19089 18582 244 482 0 18605 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 76356

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4206
/proc/meminfo: memFree=1741764/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=77808 CPUtime=1421.82
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 20319 0 0 0 125455 16727 0 0 25 0 1 0 34986937 79675392 18942 1992294400 134512640 136485738 4290764448 18446744073709551615 135040911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 19452 18942 244 482 0 18968 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 77808

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4206
/proc/meminfo: memFree=1740648/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=78996 CPUtime=1481.79
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 20600 0 0 0 131077 17102 0 0 25 0 1 0 34986937 80891904 19223 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 19749 19223 244 482 0 19265 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 78996

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4208
/proc/meminfo: memFree=1734572/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=85068 CPUtime=1541.77
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 22109 0 0 0 136573 17604 0 0 25 0 1 0 34986937 87109632 20732 1992294400 134512640 136485738 4290764448 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 21267 20732 244 482 0 20783 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 85068

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4210
/proc/meminfo: memFree=1734324/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=85332 CPUtime=1601.75
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 22182 0 0 0 142147 18028 0 0 25 0 1 0 34986937 87379968 20805 1992294400 134512640 136485738 4290764448 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 21333 20805 244 482 0 20849 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 85332

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4212
/proc/meminfo: memFree=1734076/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=85464 CPUtime=1661.73
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 22228 0 0 0 147751 18422 0 0 25 0 1 0 34986937 87515136 20851 1992294400 134512640 136485738 4290764448 18446744073709551615 135040944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 21366 20851 244 482 0 20882 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 85464

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4214
/proc/meminfo: memFree=1733952/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=85068 CPUtime=1721.71
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 22263 0 0 0 153040 19131 0 0 25 0 1 0 34986937 87109632 20763 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 21267 20763 244 482 0 20783 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 85068

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4214
/proc/meminfo: memFree=1733704/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=85068 CPUtime=1781.69
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 22263 0 0 0 158180 19989 0 0 25 0 1 0 34986937 87109632 20763 1992294400 134512640 136485738 4290764448 18446744073709551615 134661929 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 21267 20763 244 482 0 20783 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 85068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4216
/proc/meminfo: memFree=1733704/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=85068 CPUtime=1800.1
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 22263 0 0 0 159784 20226 0 0 25 0 1 0 34986937 87109632 20763 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 21267 20763 244 482 0 20783 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 85068

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 4216
/proc/meminfo: memFree=1733704/2059040 swapFree=4140328/4192956
[pid=4167] ppid=4165 vsize=85068 CPUtime=1800.1
/proc/4167/stat : 4167 (pbct) R 4165 4167 3956 0 -1 4202496 22263 0 0 0 159784 20226 0 0 25 0 1 0 34986937 87109632 20763 1992294400 134512640 136485738 4290764448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4167/statm: 21267 20763 244 482 0 20783 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 85068

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1597.85
CPU system time (s): 202.273
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 85596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1597.85
system time used= 202.273
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22263
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= 2
involuntary context switches= 16784

runsolver used 3.05553 second user time and 8.42472 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-15 11:23:55
IDJOB=2669410
IDBENCH=2872
IDSOLVER=1170
FILE ID=node007/2669410-1276593835
PBS_JOBID= 11172230
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-prom2.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669410-1276593835/watcher-2669410-1276593835 -o /tmp/evaluation-result-2669410-1276593835/solver-2669410-1276593835 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669410-1276593835.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fe2fc6a37df33476d3a38f976836359f
RANDOM SEED=732823842

node007.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1818436 kB
Buffers:         31716 kB
Cached:         116600 kB
SwapCached:       6248 kB
Active:          95584 kB
Inactive:        66196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1818436 kB
SwapTotal:     4192956 kB
SwapFree:      4140328 kB
Dirty:            2276 kB
Writeback:          16 kB
AnonPages:       11788 kB
Mapped:          13188 kB
Slab:            57144 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180752 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62484 MiB
End job on node007 at 2010-06-15 11:53:58