Trace number 2673610

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) 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_4.opb
MD5SUM3258ae2375db1ca5a9ce9d305f00baf0
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1275.94
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1228
Sum of products size (including duplicates)2456
Number of different products614
Sum of products size1228

Solver Data 

1.48/1.52	c 100 151 614 1228 0 0 0 0
1.48/1.52	o -19
1.48/1.52	c 32 ~x5664+16 ~x5663+8 ~x5662+4 ~x5661+2 ~x5660+1 ~x5659+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x

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-2673610-1276816366/watcher-2673610-1276816366 -o /tmp/evaluation-result-2673610-1276816366/solver-2673610-1276816366 -C 1800 -W 2000 -M 1800 run HOME/instance-2673610-1276816366.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 0.99 0.99 3/106 23547
/proc/meminfo: memFree=1844576/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0

[startup+0.104783 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 23547
/proc/meminfo: memFree=1844576/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200791 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 23547
/proc/meminfo: memFree=1844576/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300799 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 23547
/proc/meminfo: memFree=1844576/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700834 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 23547
/proc/meminfo: memFree=1844576/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5009 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23550
/proc/meminfo: memFree=1820008/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=29324 CPUtime=1.48
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 7171 0 0 0 141 7 0 0 25 0 1 0 22929250 30027776 6624 1992294400 134512640 134902295 4289666752 18446744073709551615 4159924583 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 7331 6624 270 96 0 6543 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 38024

[startup+3.10104 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23550
/proc/meminfo: memFree=1817404/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=30372 CPUtime=3.09
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 7843 0 0 0 301 8 0 0 25 0 1 0 22929250 31100928 7002 1992294400 134512640 134902295 4289666752 18446744073709551615 4159920136 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 7593 7002 270 96 0 6805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39072

[startup+6.30033 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23550
/proc/meminfo: memFree=1815916/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=31572 CPUtime=6.29
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 8152 0 0 0 621 8 0 0 25 0 1 0 22929250 32329728 7311 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916301 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 7893 7311 270 96 0 7105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40272

[startup+12.7019 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23550
/proc/meminfo: memFree=1813560/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=33684 CPUtime=12.68
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 8692 0 0 0 1260 8 0 0 25 0 1 0 22929250 34492416 7851 1992294400 134512640 134902295 4289666752 18446744073709551615 13060060 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 8421 7851 270 96 0 7633 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42384

[startup+25.501 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23552
/proc/meminfo: memFree=1810832/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=36248 CPUtime=25.48
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 9308 0 0 0 2539 9 0 0 25 0 1 0 22929250 37117952 8467 1992294400 134512640 134902295 4289666752 18446744073709551615 4159898076 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 9062 8467 270 96 0 8274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44948

[startup+51.1013 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23552
/proc/meminfo: memFree=1810088/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=37040 CPUtime=51.08
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 9512 0 0 0 5099 9 0 0 25 0 1 0 22929250 37928960 8671 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916317 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 9260 8671 270 96 0 8472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45740

[startup+102.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23554
/proc/meminfo: memFree=1806368/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=40580 CPUtime=102.27
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 10378 0 0 0 10218 9 0 0 25 0 1 0 22929250 41553920 9537 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916217 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 10145 9537 270 96 0 9357 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 49280

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23554
/proc/meminfo: memFree=1806244/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=40580 CPUtime=162.25
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 10400 0 0 0 16216 9 0 0 25 0 1 0 22929250 41553920 9559 1992294400 134512640 134902295 4289666752 18446744073709551615 4159918992 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 10145 9559 270 96 0 9357 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 49280

[startup+222.308 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 23556
/proc/meminfo: memFree=1802276/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=44724 CPUtime=222.24
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 11408 0 0 0 22213 11 0 0 25 0 1 0 22929250 45797376 10567 1992294400 134512640 134902295 4289666752 18446744073709551615 4159885959 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 11181 10567 270 96 0 10393 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 53424

[startup+282.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/108 23558
/proc/meminfo: memFree=1799796/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=47072 CPUtime=282.22
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 11988 0 0 0 28211 11 0 0 25 0 1 0 22929250 48201728 11147 1992294400 134512640 134902295 4289666752 18446744073709551615 4159886046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 11768 11147 270 96 0 10980 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 55772

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 23560
/proc/meminfo: memFree=1799796/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=47072 CPUtime=342.2
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 11988 0 0 0 34209 11 0 0 25 0 1 0 22929250 48201728 11147 1992294400 134512640 134902295 4289666752 18446744073709551615 4159898132 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 11768 11147 270 96 0 10980 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 55772

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 23562
/proc/meminfo: memFree=1799672/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=47072 CPUtime=402.19
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 11988 0 0 0 40208 11 0 0 25 0 1 0 22929250 48201728 11147 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 11768 11147 270 96 0 10980 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55772

[startup+462.301 s]

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

/proc/23549/statm: 15307 14628 270 96 0 14519 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 69928

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 23585
/proc/meminfo: memFree=1784420/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=61228 CPUtime=1182
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 15469 0 0 0 118186 14 0 0 25 0 1 0 22929250 62697472 14628 1992294400 134512640 134902295 4289666752 18446744073709551615 4159886079 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 15307 14628 270 96 0 14519 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 69928

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 23587
/proc/meminfo: memFree=1784420/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=61228 CPUtime=1241.99
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 15469 0 0 0 124185 14 0 0 25 0 1 0 22929250 62697472 14628 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916524 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 15307 14628 270 96 0 14519 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 69928

[startup+1302.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 23589
/proc/meminfo: memFree=1784420/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=61228 CPUtime=1301.97
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 15469 0 0 0 130183 14 0 0 25 0 1 0 22929250 62697472 14628 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 15307 14628 270 96 0 14519 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 69928

[startup+1362.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/108 23589
/proc/meminfo: memFree=1784420/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=61228 CPUtime=1361.96
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 15475 0 0 0 136182 14 0 0 25 0 1 0 22929250 62697472 14634 1992294400 134512640 134902295 4289666752 18446744073709551615 4159886046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 15307 14634 270 96 0 14519 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 69928

[startup+1422.3 s]
/proc/loadavg: 1.12 1.05 1.00 2/108 23591
/proc/meminfo: memFree=1784420/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=61228 CPUtime=1421.95
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 15476 0 0 0 142181 14 0 0 25 0 1 0 22929250 62697472 14635 1992294400 134512640 134902295 4289666752 18446744073709551615 4159904961 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 15307 14635 270 96 0 14519 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 69928

[startup+1482.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/108 23593
/proc/meminfo: memFree=1784420/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=61348 CPUtime=1481.93
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 15477 0 0 0 148179 14 0 0 25 0 1 0 22929250 62820352 14636 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916344 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 15337 14636 270 96 0 14549 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 70048

[startup+1542.31 s]
/proc/loadavg: 1.03 1.04 1.00 2/108 23595
/proc/meminfo: memFree=1784420/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=61876 CPUtime=1541.92
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 15607 0 0 0 154178 14 0 0 25 0 1 0 22929250 63361024 14766 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916524 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 15469 14766 270 96 0 14681 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 70576

[startup+1602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 23597
/proc/meminfo: memFree=1781692/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=64756 CPUtime=1601.9
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 16299 0 0 0 160175 15 0 0 25 0 1 0 22929250 66310144 15458 1992294400 134512640 134902295 4289666752 18446744073709551615 4159885935 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 16189 15458 270 96 0 15401 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 73456

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23597
/proc/meminfo: memFree=1781692/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=64756 CPUtime=1661.89
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 16300 0 0 0 166174 15 0 0 25 0 1 0 22929250 66310144 15459 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916344 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 16189 15459 270 96 0 15401 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 73456

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23599
/proc/meminfo: memFree=1778964/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=67348 CPUtime=1721.88
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 16967 0 0 0 172172 16 0 0 25 0 1 0 22929250 68964352 16126 1992294400 134512640 134902295 4289666752 18446744073709551615 4159916914 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 16837 16126 270 96 0 16049 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 76048

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23601
/proc/meminfo: memFree=1778716/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=67348 CPUtime=1781.86
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 16967 0 0 0 178170 16 0 0 25 0 1 0 22929250 68964352 16126 1992294400 134512640 134902295 4289666752 18446744073709551615 4159919045 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 16837 16126 270 96 0 16049 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 76048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23601
/proc/meminfo: memFree=1778716/2059040 swapFree=4164948/4192956
[pid=23547] ppid=23545 vsize=8700 CPUtime=0
/proc/23547/stat : 23547 (run) S 23545 23547 23354 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 22929249 8908800 251 1992294400 4194304 4922060 140734571585120 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23547/statm: 2175 251 211 178 0 68 0
[pid=23549] ppid=23547 vsize=67348 CPUtime=1800.07
/proc/23549/stat : 23549 (PBPASSolver) R 23547 23547 23354 0 -1 4202496 16967 0 0 0 179991 16 0 0 25 0 1 0 22929250 68964352 16126 1992294400 134512640 134902295 4289666752 18446744073709551615 4159918988 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23549/statm: 16837 16126 270 96 0 16049 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 76048

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23547 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1799.91
CPU system time (s): 0.16
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 76048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
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= 4
involuntary context switches= 4

runsolver used 2.89956 second user time and 8.5727 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-18 01:12:46
IDJOB=2673610
IDBENCH=48277
IDSOLVER=1174
FILE ID=node041/2673610-1276816366
PBS_JOBID= 11176685
Free space on /tmp= 62028 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673610-1276816366/watcher-2673610-1276816366 -o /tmp/evaluation-result-2673610-1276816366/solver-2673610-1276816366 -C 1800 -W 2000 -M 1800  run HOME/instance-2673610-1276816366.opb

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

MD5SUM BENCH= 3258ae2375db1ca5a9ce9d305f00baf0
RANDOM SEED=699705101

node041.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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844972 kB
Buffers:         20380 kB
Cached:          87548 kB
SwapCached:       1312 kB
Active:          56232 kB
Inactive:        84464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844972 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       31480 kB
Mapped:          14240 kB
Slab:            51452 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179824 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= 62028 MiB
End job on node041 at 2010-06-18 01:42:48