Trace number 2673602

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_2.opb
MD5SUM24465d104818b01999b811ba346c3d8e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-113
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -152
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63088
Sum of products size (including duplicates)126176
Number of different products31544
Sum of products size63088

Solver Data


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-2673602-1276816146/watcher-2673602-1276816146 -o /tmp/evaluation-result-2673602-1276816146/solver-2673602-1276816146 -C 1800 -W 2000 -M 1800 run HOME/instance-2673602-1276816146.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: 0.92 0.98 0.99 3/106 23410
/proc/meminfo: memFree=1862620/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0

[startup+0.0357289 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23410
/proc/meminfo: memFree=1862620/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101734 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23410
/proc/meminfo: memFree=1862620/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301751 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23410
/proc/meminfo: memFree=1862620/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70179 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23410
/proc/meminfo: memFree=1862620/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 23413
/proc/meminfo: memFree=1711192/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=224356 CPUtime=1.48
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 55564 0 0 0 58 90 0 0 25 0 1 0 22906514 229740544 55501 1992294400 134512640 134902295 4290229008 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 56089 55501 257 96 0 55301 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 233056

[startup+3.10201 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 23413
/proc/meminfo: memFree=1558424/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=437764 CPUtime=3.09
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 108912 0 0 0 129 180 0 0 25 0 1 0 22906514 448270336 108849 1992294400 134512640 134902295 4290229008 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 109441 108849 257 96 0 108653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 446464

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23413
/proc/meminfo: memFree=1142280/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=758200 CPUtime=6.28
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 188797 0 0 0 327 301 0 0 25 0 1 0 22906514 776396800 188702 1992294400 134512640 134902295 4290229008 18446744073709551615 134520272 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 189550 188702 260 96 0 188762 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 766900

[startup+12.7009 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 23415
/proc/meminfo: memFree=990264/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=887652 CPUtime=12.69
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 227931 0 0 0 947 322 0 0 25 0 1 0 22906514 908955648 220464 1992294400 134512640 134902295 4290229008 18446744073709551615 134860515 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 221913 220464 263 96 0 221125 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 896352

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 23415
/proc/meminfo: memFree=973772/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=892940 CPUtime=25.48
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 234872 0 0 0 2223 325 0 0 25 0 1 0 22906514 914370560 221856 1992294400 134512640 134902295 4290229008 18446744073709551615 4160486399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 223235 221856 270 96 0 222447 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 901640

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 23415
/proc/meminfo: memFree=967820/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=899220 CPUtime=51.07
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 236411 0 0 0 4781 326 0 0 25 0 1 0 22906514 920801280 223395 1992294400 134512640 134902295 4290229008 18446744073709551615 4160484296 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 224805 223395 270 96 0 224017 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 907920

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 23417
/proc/meminfo: memFree=958024/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=908532 CPUtime=102.26
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 238768 0 0 0 9898 328 0 0 25 0 1 0 22906514 930336768 225752 1992294400 134512640 134902295 4290229008 18446744073709551615 4160484240 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 227133 225752 270 96 0 226345 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 917232

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23419
/proc/meminfo: memFree=947484/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=919040 CPUtime=162.24
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 241373 0 0 0 15894 330 0 0 25 0 1 0 22906514 941096960 228357 1992294400 134512640 134902295 4290229008 18446744073709551615 4160489271 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 229760 228357 270 96 0 228972 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 927740

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23419
/proc/meminfo: memFree=936076/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=930600 CPUtime=222.23
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 244220 0 0 0 21890 333 0 0 25 0 1 0 22906514 952934400 231204 1992294400 134512640 134902295 4290229008 18446744073709551615 4160484296 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 232650 231204 270 96 0 231862 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 939300

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23421
/proc/meminfo: memFree=925164/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=941608 CPUtime=282.2
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 246970 0 0 0 27886 334 0 0 25 0 1 0 22906514 964206592 233954 1992294400 134512640 134902295 4290229008 18446744073709551615 4160481592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 235402 233954 270 96 0 234614 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 950308

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23423
/proc/meminfo: memFree=917104/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=949604 CPUtime=342.19
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 248953 0 0 0 33883 336 0 0 25 0 1 0 22906514 972394496 235937 1992294400 134512640 134902295 4290229008 18446744073709551615 4160470260 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 237401 235937 270 96 0 236613 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 958304

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23425
/proc/meminfo: memFree=911028/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=955864 CPUtime=402.18
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 250432 0 0 0 39880 338 0 0 25 0 1 0 22906514 978804736 237416 1992294400 134512640 134902295 4290229008 18446744073709551615 4160481404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 238966 237416 270 96 0 238178 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 964564

[startup+462.302 s]

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

/proc/23412/statm: 256585 254952 270 96 0 255797 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1035040

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 23445
/proc/meminfo: memFree=830304/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1036272 CPUtime=1181.95
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 270475 0 0 0 117839 356 0 0 25 0 1 0 22906514 1061142528 257459 1992294400 134512640 134902295 4290229008 18446744073709551615 4160470342 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 259068 257459 270 96 0 258280 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1044972

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23447
/proc/meminfo: memFree=820508/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1046560 CPUtime=1241.93
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 272832 0 0 0 123835 358 0 0 25 0 1 0 22906514 1071677440 259816 1992294400 134512640 134902295 4290229008 18446744073709551615 4160451327 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 261640 259816 270 96 0 260852 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1055260

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23449
/proc/meminfo: memFree=812944/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1054084 CPUtime=1301.91
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 274702 0 0 0 129832 359 0 0 25 0 1 0 22906514 1079382016 261686 1992294400 134512640 134902295 4290229008 18446744073709551615 4160472623 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 263521 261686 270 96 0 262733 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1062784

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23451
/proc/meminfo: memFree=806992/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1059928 CPUtime=1361.88
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 276186 0 0 0 135827 361 0 0 25 0 1 0 22906514 1085366272 263170 1992294400 134512640 134902295 4290229008 18446744073709551615 4160481615 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 264982 263170 270 96 0 264194 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1068628

[startup+1422.31 s]
/proc/loadavg: 1.05 1.02 1.00 2/108 23454
/proc/meminfo: memFree=799924/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1066168 CPUtime=1421.87
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 277764 0 0 0 141825 362 0 0 25 0 1 0 22906514 1091756032 264748 1992294400 134512640 134902295 4290229008 18446744073709551615 4160481406 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 266542 264748 270 96 0 265754 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 1074868

[startup+1482.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/108 23456
/proc/meminfo: memFree=794716/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1071744 CPUtime=1481.86
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 279111 0 0 0 147822 364 0 0 25 0 1 0 22906514 1097465856 266095 1992294400 134512640 134902295 4290229008 18446744073709551615 4160481589 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 267936 266095 270 96 0 267148 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1080444

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23458
/proc/meminfo: memFree=789012/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1077216 CPUtime=1541.84
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 280513 0 0 0 153818 366 0 0 25 0 1 0 22906514 1103069184 267497 1992294400 134512640 134902295 4290229008 18446744073709551615 4160482532 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 269304 267497 270 96 0 268516 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1085916

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23460
/proc/meminfo: memFree=784300/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1081972 CPUtime=1601.81
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 281729 0 0 0 159814 367 0 0 25 0 1 0 22906514 1107939328 268713 1992294400 134512640 134902295 4290229008 18446744073709551615 4160451298 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 270493 268713 270 96 0 269705 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1090672

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23462
/proc/meminfo: memFree=780580/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1085644 CPUtime=1661.79
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 282637 0 0 0 165811 368 0 0 25 0 1 0 22906514 1111699456 269621 1992294400 134512640 134902295 4290229008 18446744073709551615 4160481399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 271411 269621 270 96 0 270623 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 1094344

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23462
/proc/meminfo: memFree=777232/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1089096 CPUtime=1721.78
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 283506 0 0 0 171809 369 0 0 25 0 1 0 22906514 1115234304 270490 1992294400 134512640 134902295 4290229008 18446744073709551615 4160484240 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 272274 270490 270 96 0 271486 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1097796

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23464
/proc/meminfo: memFree=771156/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1095180 CPUtime=1781.76
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 285024 0 0 0 177805 371 0 0 25 0 1 0 22906514 1121464320 272008 1992294400 134512640 134902295 4290229008 18446744073709551615 4160481406 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 273795 272008 270 96 0 273007 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 1103880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23464
/proc/meminfo: memFree=769172/2059040 swapFree=4140524/4192956
[pid=23410] ppid=23408 vsize=8700 CPUtime=0
/proc/23410/stat : 23410 (run) S 23408 23410 23298 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 22906514 8908800 250 1992294400 4194304 4922060 140733584595568 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23410/statm: 2175 250 211 178 0 68 0
[pid=23412] ppid=23410 vsize=1097076 CPUtime=1800.07
/proc/23412/stat : 23412 (PBPASSolver) R 23410 23410 23298 0 -1 4202496 285504 0 0 0 179635 372 0 0 25 0 1 0 22906514 1123405824 272488 1992294400 134512640 134902295 4290229008 18446744073709551615 4160484321 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23412/statm: 274269 272488 270 96 0 273481 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1105776

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 23410 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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1796.35
CPU system time (s): 3.72
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 1105776

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= 522
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 3.18651 second user time and 8.29374 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-18 01:09:06
IDJOB=2673602
IDBENCH=48269
IDSOLVER=1174
FILE ID=node048/2673602-1276816146
PBS_JOBID= 11176717
Free space on /tmp= 62448 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673602-1276816146/watcher-2673602-1276816146 -o /tmp/evaluation-result-2673602-1276816146/solver-2673602-1276816146 -C 1800 -W 2000 -M 1800  run HOME/instance-2673602-1276816146.opb

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

MD5SUM BENCH= 24465d104818b01999b811ba346c3d8e
RANDOM SEED=829367425

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863016 kB
Buffers:         22664 kB
Cached:          86088 kB
SwapCached:       5276 kB
Active:          70572 kB
Inactive:        50432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863016 kB
SwapTotal:     4192956 kB
SwapFree:      4140524 kB
Dirty:            1632 kB
Writeback:           0 kB
AnonPages:       10824 kB
Mapped:          12984 kB
Slab:            53088 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183216 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= 62448 MiB
End job on node048 at 2010-06-18 01:39:09