Trace number 2674069

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
PBPASSolver 2010-06-13? (TO) 1800.06 1801.02

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-max1024.pi.opb
MD5SUM93fc03471d2b2f18ece1d77179dbcb30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark259
Best CPU time to get the best result obtained on this benchmark3.59845
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 259
Optimality of the best value was proved YES
Number of variables1278
Total number of constraints1087
Number of constraints which are clauses1087
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 constraint18
Number of terms in the objective function 1278
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 1278
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1278
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/1.09	c 1278 1087 0 0 0 0 0 0
0.00/1.09	o 303
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Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2674069-1276795273/watcher-2674069-1276795273 -o /tmp/evaluation-result-2674069-1276795273/solver-2674069-1276795273 -C 1800 -W 2000 -M 1800 run HOME/instance-2674069-1276795273.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: 1.00 0.99 0.99 3/106 20447
/proc/meminfo: memFree=1763576/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0

[startup+0.103712 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 20447
/proc/meminfo: memFree=1763576/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200712 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 20447
/proc/meminfo: memFree=1763576/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300712 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 20447
/proc/meminfo: memFree=1763576/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700711 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 20447
/proc/meminfo: memFree=1763576/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50071 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20450
/proc/meminfo: memFree=1619968/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=160832 CPUtime=1.46
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 42649 0 0 0 111 35 0 0 20 0 1 0 55128880 164691968 39619 1992294400 134512640 134902295 4294142400 18446744073709551615 134635520 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 40208 39619 262 96 0 39420 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 169532

[startup+3.10071 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20450
/proc/meminfo: memFree=1598764/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=178136 CPUtime=3.06
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 46369 0 0 0 269 37 0 0 25 0 1 0 55128880 182411264 43339 1992294400 134512640 134902295 4294142400 18446744073709551615 134631007 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 44534 43340 262 96 0 43746 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 186836

[startup+6.3007 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20450
/proc/meminfo: memFree=1608312/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=160520 CPUtime=6.26
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 48054 0 0 0 588 38 0 0 25 0 1 0 55128880 164372480 38903 1992294400 134512640 134902295 4294142400 18446744073709551615 4159914860 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 40130 38903 269 96 0 39342 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 169220

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20450
/proc/meminfo: memFree=1603352/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=165408 CPUtime=12.65
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 49296 0 0 0 1226 39 0 0 25 0 1 0 55128880 169377792 40145 1992294400 134512640 134902295 4294142400 18446744073709551615 4159932765 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 41352 40145 269 96 0 40564 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 174108

[startup+25.5007 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20450
/proc/meminfo: memFree=1593804/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=174652 CPUtime=25.45
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 51608 0 0 0 2505 40 0 0 25 0 1 0 55128880 178843648 42457 1992294400 134512640 134902295 4294142400 18446744073709551615 4159914804 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 43663 42457 269 96 0 42875 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 183352

[startup+51.1007 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20452
/proc/meminfo: memFree=1578180/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=190428 CPUtime=51.03
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 55525 0 0 0 5061 42 0 0 25 0 1 0 55128880 194998272 46374 1992294400 134512640 134902295 4294142400 18446744073709551615 4159914970 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 47607 46374 269 96 0 46819 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 199128

[startup+102.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20452
/proc/meminfo: memFree=1553256/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=214880 CPUtime=102.21
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 61622 0 0 0 10174 47 0 0 25 0 1 0 55128880 220037120 52471 1992294400 134512640 134902295 4294142400 18446744073709551615 4159935397 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 53720 52471 269 96 0 52932 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 223580

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20454
/proc/meminfo: memFree=1537012/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=231248 CPUtime=162.18
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 65717 0 0 0 16167 51 0 0 25 0 1 0 55128880 236797952 56566 1992294400 134512640 134902295 4294142400 18446744073709551615 4159921165 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 57812 56566 269 96 0 57024 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 239948

[startup+222.308 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20456
/proc/meminfo: memFree=1527588/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=240408 CPUtime=222.15
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 68038 0 0 0 22161 54 0 0 25 0 1 0 55128880 246177792 58887 1992294400 134512640 134902295 4294142400 18446744073709551615 4159932760 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 60102 58887 269 96 0 59314 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 249108

[startup+282.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20458
/proc/meminfo: memFree=1510600/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=257736 CPUtime=282.11
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 72301 0 0 0 28153 58 0 0 25 0 1 0 55128880 263921664 63150 1992294400 134512640 134902295 4294142400 18446744073709551615 4159915024 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 64434 63150 269 96 0 63646 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 266436

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20460
/proc/meminfo: memFree=1498696/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=269444 CPUtime=342.09
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 75260 0 0 0 34148 61 0 0 25 0 1 0 55128880 275910656 66109 1992294400 134512640 134902295 4294142400 18446744073709551615 4159902336 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 67361 66109 269 96 0 66573 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 278144

[startup+402.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20460
/proc/meminfo: memFree=1483692/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=284664 CPUtime=402.05
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 79005 0 0 0 40142 63 0 0 25 0 1 0 55128880 291495936 69854 1992294400 134512640 134902295 4294142400 18446744073709551615 4159914472 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 71166 69854 269 96 0 70378 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 293364

[startup+462.3 s]

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

/proc/20449/statm: 89532 88163 269 96 0 88744 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 366828

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20484
/proc/meminfo: memFree=1406192/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=361408 CPUtime=1241.64
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 98138 0 0 0 124067 97 0 0 25 0 1 0 55128880 370081792 88987 1992294400 134512640 134902295 4294142400 18446744073709551615 4159935485 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 90352 88987 269 96 0 89564 0
Current children cumulated CPU time (s) 1241.64
Current children cumulated vsize (KiB) 370108

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20484
/proc/meminfo: memFree=1403216/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=364492 CPUtime=1301.6
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 98884 0 0 0 130062 98 0 0 25 0 1 0 55128880 373239808 89733 1992294400 134512640 134902295 4294142400 18446744073709551615 4159932728 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 91123 89733 269 96 0 90335 0
Current children cumulated CPU time (s) 1301.6
Current children cumulated vsize (KiB) 373192

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20486
/proc/meminfo: memFree=1400736/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=367088 CPUtime=1361.57
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 99531 0 0 0 136057 100 0 0 25 0 1 0 55128880 375898112 90380 1992294400 134512640 134902295 4294142400 18446744073709551615 4159902360 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 91772 90380 269 96 0 90984 0
Current children cumulated CPU time (s) 1361.57
Current children cumulated vsize (KiB) 375788

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20488
/proc/meminfo: memFree=1398008/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=369728 CPUtime=1421.55
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 100207 0 0 0 142054 101 0 0 25 0 1 0 55128880 378601472 91056 1992294400 134512640 134902295 4294142400 18446744073709551615 4159932704 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 92432 91056 269 96 0 91644 0
Current children cumulated CPU time (s) 1421.55
Current children cumulated vsize (KiB) 378428

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20490
/proc/meminfo: memFree=1395280/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=372368 CPUtime=1481.51
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 100880 0 0 0 148049 102 0 0 25 0 1 0 55128880 381304832 91729 1992294400 134512640 134902295 4294142400 18446744073709551615 4159926022 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 93092 91729 269 96 0 92304 0
Current children cumulated CPU time (s) 1481.51
Current children cumulated vsize (KiB) 381068

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20492
/proc/meminfo: memFree=1392056/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=375408 CPUtime=1541.49
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 101661 0 0 0 154046 103 0 0 25 0 1 0 55128880 384417792 92510 1992294400 134512640 134902295 4294142400 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 93852 92510 269 96 0 93064 0
Current children cumulated CPU time (s) 1541.49
Current children cumulated vsize (KiB) 384108

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20492
/proc/meminfo: memFree=1380772/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=387640 CPUtime=1601.45
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 104527 0 0 0 160040 105 0 0 25 0 1 0 55128880 396943360 95376 1992294400 134512640 134902295 4294142400 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 96910 95376 269 96 0 96122 0
Current children cumulated CPU time (s) 1601.45
Current children cumulated vsize (KiB) 396340

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20494
/proc/meminfo: memFree=1370108/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=398192 CPUtime=1661.42
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 107161 0 0 0 166032 110 0 0 25 0 1 0 55128880 407748608 98010 1992294400 134512640 134902295 4294142400 18446744073709551615 4159932550 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 99548 98010 269 96 0 98760 0
Current children cumulated CPU time (s) 1661.42
Current children cumulated vsize (KiB) 406892

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20496
/proc/meminfo: memFree=1363660/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=404528 CPUtime=1721.4
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 108750 0 0 0 172028 112 0 0 25 0 1 0 55128880 414236672 99599 1992294400 134512640 134902295 4294142400 18446744073709551615 4159935498 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 101132 99599 269 96 0 100344 0
Current children cumulated CPU time (s) 1721.4
Current children cumulated vsize (KiB) 413228

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20498
/proc/meminfo: memFree=1356716/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=411188 CPUtime=1781.37
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 110396 0 0 0 178023 114 0 0 25 0 1 0 55128880 421056512 101245 1992294400 134512640 134902295 4294142400 18446744073709551615 4159935432 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 102797 101245 269 96 0 102009 0
Current children cumulated CPU time (s) 1781.37
Current children cumulated vsize (KiB) 419888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20498
/proc/meminfo: memFree=1354856/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=413108 CPUtime=1800.06
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 110866 0 0 0 179891 115 0 0 25 0 1 0 55128880 423022592 101715 1992294400 134512640 134902295 4294142400 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 103277 101715 269 96 0 102489 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 421808

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

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

[startup+1801 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 20498
/proc/meminfo: memFree=1354856/2059040 swapFree=4136236/4192956
[pid=20447] ppid=20445 vsize=8700 CPUtime=0
/proc/20447/stat : 20447 (run) S 20445 20447 19918 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 55128880 8908800 250 1992294400 4194304 4922060 140734564224512 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20447/statm: 2175 250 211 178 0 68 0
[pid=20449] ppid=20447 vsize=413108 CPUtime=1800.06
/proc/20449/stat : 20449 (PBPASSolver) R 20447 20447 19918 0 -1 4202496 110866 0 0 0 179891 115 0 0 25 0 1 0 55128880 423022592 101715 1992294400 134512640 134902295 4294142400 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 0 0 0 2
/proc/20449/statm: 103277 101715 269 96 0 102489 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 421808

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20447 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1801.02
CPU time (s): 1800.06
CPU user time (s): 1798.91
CPU system time (s): 1.15
CPU usage (%): 99.9469
Max. virtual memory (cumulated for all children) (KiB): 421808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 4
involuntary context switches= 5

runsolver used 3.48147 second user time and 9.63654 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-17 19:21:13
IDJOB=2674069
IDBENCH=2043
IDSOLVER=1174
FILE ID=node011/2674069-1276795273
PBS_JOBID= 11176597
Free space on /tmp= 62332 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-max1024.pi.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674069-1276795273/watcher-2674069-1276795273 -o /tmp/evaluation-result-2674069-1276795273/solver-2674069-1276795273 -C 1800 -W 2000 -M 1800  run HOME/instance-2674069-1276795273.opb

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

MD5SUM BENCH= 93fc03471d2b2f18ece1d77179dbcb30
RANDOM SEED=281701989

node011.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1764096 kB
Buffers:         61880 kB
Cached:         148628 kB
SwapCached:       9972 kB
Active:          68236 kB
Inactive:       155416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1764096 kB
SwapTotal:     4192956 kB
SwapFree:      4136236 kB
Dirty:             780 kB
Writeback:           0 kB
AnonPages:       11696 kB
Mapped:           9296 kB
Slab:            49428 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180716 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= 62328 MiB
End job on node011 at 2010-06-17 19:51:16