Trace number 2673630

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_006_area_delay.opb
MD5SUM7294dff8a2fbe1f0b26c181010dcfed2
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark1.05284
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 22
Optimality of the best value was proved YES
Number of variables3041
Total number of constraints7696
Number of constraints which are clauses7696
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 constraint63
Number of terms in the objective function 1510
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 1510
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 1510
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 

5.09/5.17	c 3041 7696 0 0 0 0 0 0
5.09/5.17	o 24
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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-2673630-1276804897/watcher-2673630-1276804897 -o /tmp/evaluation-result-2673630-1276804897/solver-2673630-1276804897 -C 1800 -W 2000 -M 1800 run HOME/instance-2673630-1276804897.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: 0.94 0.97 0.99 3/106 25520
/proc/meminfo: memFree=1874744/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0

[startup+0.053439 s]
/proc/loadavg: 0.94 0.97 0.99 3/106 25520
/proc/meminfo: memFree=1874744/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101442 s]
/proc/loadavg: 0.94 0.97 0.99 3/106 25520
/proc/meminfo: memFree=1874744/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301462 s]
/proc/loadavg: 0.94 0.97 0.99 3/106 25520
/proc/meminfo: memFree=1874744/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.7015 s]
/proc/loadavg: 0.94 0.97 0.99 3/106 25520
/proc/meminfo: memFree=1874744/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50058 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 25523
/proc/meminfo: memFree=1665292/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=307332 CPUtime=1.48
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 76353 0 0 0 62 86 0 0 25 0 1 0 21782585 314707968 76267 1992294400 134512640 134902295 4293089600 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 76833 76267 256 96 0 76045 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 316032

[startup+3.10074 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 25523
/proc/meminfo: memFree=1511532/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=398632 CPUtime=3.09
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 102520 0 0 0 204 105 0 0 25 0 1 0 21782585 408199168 99034 1992294400 134512640 134902295 4293089600 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 99658 99034 261 96 0 98870 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 407332

[startup+6.30105 s]
/proc/loadavg: 0.95 0.97 0.99 2/108 25523
/proc/meminfo: memFree=1397700/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=486172 CPUtime=6.29
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 124721 0 0 0 516 113 0 0 25 0 1 0 21782585 497840128 120676 1992294400 134512640 134902295 4293089600 18446744073709551615 134585853 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 121543 120676 262 96 0 120755 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 494872

[startup+12.7007 s]
/proc/loadavg: 0.95 0.97 0.99 2/108 25525
/proc/meminfo: memFree=1400800/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=479296 CPUtime=12.68
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 129309 0 0 0 1153 115 0 0 25 0 1 0 21782585 490799104 118322 1992294400 134512640 134902295 4293089600 18446744073709551615 4159921002 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 119824 118322 269 96 0 119036 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 487996

[startup+25.5019 s]
/proc/loadavg: 0.96 0.97 0.99 2/108 25525
/proc/meminfo: memFree=1394600/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=485640 CPUtime=25.48
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 130897 0 0 0 2432 116 0 0 25 0 1 0 21782585 497295360 119910 1992294400 134512640 134902295 4293089600 18446744073709551615 4159914516 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 121410 119910 269 96 0 120622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 494340

[startup+51.1014 s]
/proc/loadavg: 0.97 0.97 0.99 2/108 25525
/proc/meminfo: memFree=1381332/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=498788 CPUtime=51.08
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 134187 0 0 0 4990 118 0 0 25 0 1 0 21782585 510758912 123200 1992294400 134512640 134902295 4293089600 18446744073709551615 4159920985 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 124697 123200 269 96 0 123909 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 507488

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25527
/proc/meminfo: memFree=1358640/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=521208 CPUtime=102.27
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 139772 0 0 0 10106 121 0 0 25 0 1 0 21782585 533716992 128785 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932704 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 130302 128785 269 96 0 129514 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 529908

[startup+162.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/108 25529
/proc/meminfo: memFree=1341156/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=538720 CPUtime=162.24
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 144141 0 0 0 16100 124 0 0 25 0 1 0 21782585 551649280 133154 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932704 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 134680 133154 269 96 0 133892 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 547420

[startup+222.301 s]
/proc/loadavg: 1.09 1.00 1.00 2/108 25529
/proc/meminfo: memFree=1327640/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=552204 CPUtime=222.23
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 147492 0 0 0 22097 126 0 0 25 0 1 0 21782585 565456896 136505 1992294400 134512640 134902295 4293089600 18446744073709551615 4159921398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 138051 136505 269 96 0 137263 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 560904

[startup+282.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/108 25531
/proc/meminfo: memFree=1319084/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=560820 CPUtime=282.21
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 149663 0 0 0 28094 127 0 0 25 0 1 0 21782585 574279680 138676 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 140205 138676 269 96 0 139417 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 569520

[startup+342.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/108 25533
/proc/meminfo: memFree=1303088/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=576980 CPUtime=342.2
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 153619 0 0 0 34090 130 0 0 25 0 1 0 21782585 590827520 142632 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932728 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 144245 142632 269 96 0 143457 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 585680

[startup+402.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/108 25535
/proc/meminfo: memFree=1282132/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=597856 CPUtime=402.18
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 158891 0 0 0 40084 134 0 0 25 0 1 0 21782585 612204544 147904 1992294400 134512640 134902295 4293089600 18446744073709551615 4159935470 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 149464 147904 269 96 0 148676 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 606556

[startup+462.302 s]

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

/proc/25522/statm: 183645 181824 269 96 0 182857 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 743280

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25557
/proc/meminfo: memFree=1139780/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=740104 CPUtime=1241.98
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 194206 0 0 0 124030 168 0 0 25 0 1 0 21782585 757866496 183219 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932754 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 185026 183219 269 96 0 184238 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 748804

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 25559
/proc/meminfo: memFree=1134076/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=745692 CPUtime=1301.96
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 195588 0 0 0 130027 169 0 0 25 0 1 0 21782585 763588608 184601 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 186423 184601 269 96 0 185635 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 754392

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25561
/proc/meminfo: memFree=1128620/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=751100 CPUtime=1361.95
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 196955 0 0 0 136024 171 0 0 25 0 1 0 21782585 769126400 185968 1992294400 134512640 134902295 4293089600 18446744073709551615 4159902419 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 187775 185968 269 96 0 186987 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 759800

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25561
/proc/meminfo: memFree=1123412/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=756348 CPUtime=1421.93
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 198253 0 0 0 142021 172 0 0 25 0 1 0 21782585 774500352 187266 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932908 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 189087 187266 269 96 0 188299 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 765048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25563
/proc/meminfo: memFree=1119320/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=760332 CPUtime=1481.92
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 199244 0 0 0 148018 174 0 0 25 0 1 0 21782585 778579968 188257 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 190083 188257 269 96 0 189295 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 769032

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25565
/proc/meminfo: memFree=1115352/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=764116 CPUtime=1541.9
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 200203 0 0 0 154015 175 0 0 25 0 1 0 21782585 782454784 189216 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 191029 189216 269 96 0 190241 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 772816

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25567
/proc/meminfo: memFree=1110640/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=768820 CPUtime=1601.89
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 201406 0 0 0 160012 177 0 0 25 0 1 0 21782585 787271680 190419 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 192205 190419 269 96 0 191417 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 777520

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25569
/proc/meminfo: memFree=1105928/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=773448 CPUtime=1661.87
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 202559 0 0 0 166009 178 0 0 25 0 1 0 21782585 792010752 191572 1992294400 134512640 134902295 4293089600 18446744073709551615 4159902320 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 193362 191572 269 96 0 192574 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 782148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25569
/proc/meminfo: memFree=1102332/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=777052 CPUtime=1721.86
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 203439 0 0 0 172007 179 0 0 25 0 1 0 21782585 795701248 192452 1992294400 134512640 134902295 4293089600 18446744073709551615 4159921027 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 194263 192452 269 96 0 193475 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 785752

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25571
/proc/meminfo: memFree=1098116/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=781032 CPUtime=1781.85
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 204450 0 0 0 178004 181 0 0 25 0 1 0 21782585 799776768 193463 1992294400 134512640 134902295 4293089600 18446744073709551615 4159932542 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 195258 193463 269 96 0 194470 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 789732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25571
/proc/meminfo: memFree=1096876/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=782224 CPUtime=1800.05
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 204768 0 0 0 179824 181 0 0 25 0 1 0 21782585 800997376 193781 1992294400 134512640 134902295 4293089600 18446744073709551615 4159935470 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 195556 193781 269 96 0 194768 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 790924

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25571
/proc/meminfo: memFree=1096876/2059040 swapFree=4140552/4192956
[pid=25520] ppid=25518 vsize=8700 CPUtime=0
/proc/25520/stat : 25520 (run) S 25518 25520 24991 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21782585 8908800 251 1992294400 4194304 4922060 140733666863472 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25520/statm: 2175 251 211 178 0 68 0
[pid=25522] ppid=25520 vsize=782224 CPUtime=1800.05
/proc/25522/stat : 25522 (PBPASSolver) R 25520 25520 24991 0 -1 4202496 204768 0 0 0 179824 181 0 0 25 0 1 0 21782585 800997376 193781 1992294400 134512640 134902295 4293089600 18446744073709551615 4159935470 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25522/statm: 195556 193781 269 96 0 194768 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 790924

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25520 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1798.24
CPU system time (s): 1.81
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 790924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
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= 3
involuntary context switches= 3

runsolver used 3.20251 second user time and 8.27574 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-17 22:01:37
IDJOB=2673630
IDBENCH=24979
IDSOLVER=1174
FILE ID=node036/2673630-1276804897
PBS_JOBID= 11176664
Free space on /tmp= 62524 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_006_area_delay.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673630-1276804897/watcher-2673630-1276804897 -o /tmp/evaluation-result-2673630-1276804897/solver-2673630-1276804897 -C 1800 -W 2000 -M 1800  run HOME/instance-2673630-1276804897.opb

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

MD5SUM BENCH= 7294dff8a2fbe1f0b26c181010dcfed2
RANDOM SEED=1999238805

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1875264 kB
Buffers:         13900 kB
Cached:          79372 kB
SwapCached:       6460 kB
Active:          61668 kB
Inactive:        45204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1875264 kB
SwapTotal:     4192956 kB
SwapFree:      4140552 kB
Dirty:            1024 kB
Writeback:           0 kB
AnonPages:       11392 kB
Mapped:          13000 kB
Slab:            55000 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 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= 62524 MiB
End job on node036 at 2010-06-17 22:31:39